./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor723943832 <...> Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts. execve("./syz-executor723943832", ["./syz-executor723943832"], 0x7ffd61897280 /* 10 vars */) = 0 brk(NULL) = 0x5555573de000 brk(0x5555573ded00) = 0x5555573ded00 arch_prctl(ARCH_SET_FS, 0x5555573de380) = 0 set_tid_address(0x5555573de650) = 5045 set_robust_list(0x5555573de660, 24) = 0 rseq(0x5555573deca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor723943832", 4096) = 27 getrandom("\xa3\x9d\xd9\x67\xeb\x0d\xd2\xea", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555573ded00 brk(0x5555573ffd00) = 0x5555573ffd00 brk(0x555557400000) = 0x555557400000 mprotect(0x7f5d5d31a000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5046 attached , child_tidptr=0x5555573de650) = 5046 [pid 5045] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5046] set_robust_list(0x5555573de660, 24) = 0 ./strace-static-x86_64: Process 5047 attached [pid 5045] <... clone resumed>, child_tidptr=0x5555573de650) = 5047 [pid 5045] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5046] mkdir("./syzkaller.mDGl0f", 0700./strace-static-x86_64: Process 5048 attached [pid 5047] set_robust_list(0x5555573de660, 24 [pid 5045] <... clone resumed>, child_tidptr=0x5555573de650) = 5048 [pid 5048] set_robust_list(0x5555573de660, 24 [pid 5047] <... set_robust_list resumed>) = 0 [pid 5045] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5047] mkdir("./syzkaller.PQI39T", 0700 [pid 5046] <... mkdir resumed>) = 0 [pid 5048] <... set_robust_list resumed>) = 0 [pid 5047] <... mkdir resumed>) = 0 [pid 5046] chmod("./syzkaller.mDGl0f", 0777 [pid 5048] mkdir("./syzkaller.rKSYKd", 0700 [pid 5047] chmod("./syzkaller.PQI39T", 0777 [pid 5046] <... chmod resumed>) = 0 ./strace-static-x86_64: Process 5049 attached [pid 5048] <... mkdir resumed>) = 0 [pid 5046] chdir("./syzkaller.mDGl0f" [pid 5045] <... clone resumed>, child_tidptr=0x5555573de650) = 5049 [pid 5049] set_robust_list(0x5555573de660, 24 [pid 5045] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5049] <... set_robust_list resumed>) = 0 [pid 5048] chmod("./syzkaller.rKSYKd", 0777 [pid 5046] <... chdir resumed>) = 0 [pid 5047] <... chmod resumed>) = 0 [pid 5047] chdir("./syzkaller.PQI39T") = 0 [pid 5047] unshare(CLONE_NEWPID [pid 5049] mkdir("./syzkaller.z1nokt", 0700 [pid 5048] <... chmod resumed>) = 0 [pid 5046] unshare(CLONE_NEWPID [pid 5047] <... unshare resumed>) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5046] <... unshare resumed>) = 0 [pid 5048] chdir("./syzkaller.rKSYKd"./strace-static-x86_64: Process 5051 attached [pid 5051] set_robust_list(0x5555573de660, 24 [pid 5047] <... clone resumed>, child_tidptr=0x5555573de650) = 5051 [pid 5051] <... set_robust_list resumed>) = 0 [pid 5051] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5049] <... mkdir resumed>) = 0 [pid 5048] <... chdir resumed>) = 0 [pid 5046] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5051] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5051] setsid() = 1 [pid 5051] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5051] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5051] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5048] unshare(CLONE_NEWPID./strace-static-x86_64: Process 5050 attached [pid 5051] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5050] set_robust_list(0x5555573de660, 24 [pid 5051] <... prlimit64 resumed>NULL) = 0 [pid 5051] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5050] <... set_robust_list resumed>) = 0 [pid 5051] <... prlimit64 resumed>NULL) = 0 [pid 5050] mkdir("./syzkaller.YGIo58", 0700 [pid 5051] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5051] unshare(CLONE_NEWNS./strace-static-x86_64: Process 5052 attached [pid 5045] <... clone resumed>, child_tidptr=0x5555573de650) = 5050 [pid 5051] <... unshare resumed>) = 0 [pid 5049] chmod("./syzkaller.z1nokt", 0777 [pid 5048] <... unshare resumed>) = 0 [pid 5048] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5045] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] set_robust_list(0x5555573de660, 24 [pid 5050] <... mkdir resumed>) = 0 [pid 5051] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5049] <... chmod resumed>) = 0 [pid 5046] <... clone resumed>, child_tidptr=0x5555573de650) = 5052 [pid 5050] chmod("./syzkaller.YGIo58", 0777./strace-static-x86_64: Process 5053 attached ) = 0 [pid 5053] set_robust_list(0x5555573de660, 24 [pid 5048] <... clone resumed>, child_tidptr=0x5555573de650) = 5053 [pid 5053] <... set_robust_list resumed>) = 0 [pid 5053] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5053] setsid() = 1 [pid 5053] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5053] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5053] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5053] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5053] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5052] <... set_robust_list resumed>) = 0 [pid 5051] <... mount resumed>) = 0 [pid 5049] chdir("./syzkaller.z1nokt" [pid 5050] chdir("./syzkaller.YGIo58" [pid 5053] <... prlimit64 resumed>NULL) = 0 [pid 5053] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5052] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5053] unshare(CLONE_NEWNS [pid 5050] <... chdir resumed>) = 0 [pid 5051] unshare(CLONE_NEWIPC [pid 5049] <... chdir resumed>) = 0 [pid 5053] <... unshare resumed>) = 0 [pid 5050] unshare(CLONE_NEWPID [pid 5049] unshare(CLONE_NEWPID./strace-static-x86_64: Process 5054 attached [pid 5054] set_robust_list(0x5555573de660, 24) = 0 [pid 5054] mkdir("./syzkaller.9tNAwo", 0700 [pid 5050] <... unshare resumed>) = 0 [pid 5051] <... unshare resumed>) = 0 [pid 5049] <... unshare resumed>) = 0 [pid 5045] <... clone resumed>, child_tidptr=0x5555573de650) = 5054 [pid 5053] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5052] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5050] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5054] <... mkdir resumed>) = 0 [pid 5054] chmod("./syzkaller.9tNAwo", 0777) = 0 [pid 5054] chdir("./syzkaller.9tNAwo") = 0 [pid 5054] unshare(CLONE_NEWPID) = 0 [pid 5054] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mount resumed>) = 0 [pid 5052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] unshare(CLONE_NEWIPC [pid 5052] <... prctl resumed>) = 0 [pid 5051] unshare(CLONE_NEWCGROUP [pid 5052] setsid(./strace-static-x86_64: Process 5057 attached [pid 5057] set_robust_list(0x5555573de660, 24 [pid 5054] <... clone resumed>, child_tidptr=0x5555573de650) = 5057 [pid 5053] <... unshare resumed>) = 0 [pid 5052] <... setsid resumed>) = 1 [pid 5051] <... unshare resumed>) = 0 [pid 5052] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5051] unshare(CLONE_NEWUTS [pid 5052] <... prlimit64 resumed>NULL) = 0 ./strace-static-x86_64: Process 5055 attached [pid 5057] <... set_robust_list resumed>) = 0 [pid 5052] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5051] <... unshare resumed>) = 0 [pid 5055] set_robust_list(0x5555573de660, 24 [pid 5057] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5052] <... prlimit64 resumed>NULL) = 0 [pid 5051] unshare(CLONE_SYSVSEM [pid 5053] unshare(CLONE_NEWCGROUP./strace-static-x86_64: Process 5056 attached [pid 5055] <... set_robust_list resumed>) = 0 [pid 5052] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5053] <... unshare resumed>) = 0 [pid 5050] <... clone resumed>, child_tidptr=0x5555573de650) = 5055 [pid 5051] <... unshare resumed>) = 0 [pid 5053] unshare(CLONE_NEWUTS [pid 5052] <... prlimit64 resumed>NULL) = 0 [pid 5049] <... clone resumed>, child_tidptr=0x5555573de650) = 5056 [pid 5052] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5055] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5053] <... unshare resumed>) = 0 [pid 5052] <... prlimit64 resumed>NULL) = 0 [pid 5051] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5053] unshare(CLONE_SYSVSEM [pid 5057] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5052] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5056] set_robust_list(0x5555573de660, 24 [pid 5055] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... unshare resumed>) = 0 [pid 5052] <... prlimit64 resumed>NULL) = 0 [pid 5056] <... set_robust_list resumed>) = 0 [pid 5057] <... prctl resumed>) = 0 [pid 5051] <... openat resumed>) = 3 [pid 5052] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5057] setsid( [pid 5052] <... prlimit64 resumed>NULL) = 0 [pid 5057] <... setsid resumed>) = 1 [pid 5052] unshare(CLONE_NEWNS [pid 5051] write(3, "16777216", 8 [pid 5053] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5056] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5055] <... prctl resumed>) = 0 [pid 5052] <... unshare resumed>) = 0 [pid 5055] setsid( [pid 5056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... setsid resumed>) = 1 [pid 5056] <... prctl resumed>) = 0 [pid 5055] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5056] setsid( [pid 5055] <... prlimit64 resumed>NULL) = 0 [pid 5056] <... setsid resumed>) = 1 [pid 5055] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5056] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5055] <... prlimit64 resumed>NULL) = 0 [pid 5056] <... prlimit64 resumed>NULL) = 0 [pid 5055] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5057] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5051] <... write resumed>) = 8 [pid 5056] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5055] <... prlimit64 resumed>NULL) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5057] <... prlimit64 resumed>NULL) = 0 [pid 5052] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5051] close(3 [pid 5056] <... prlimit64 resumed>NULL) = 0 [pid 5055] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5057] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5056] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5055] <... prlimit64 resumed>NULL) = 0 [pid 5057] <... prlimit64 resumed>NULL) = 0 [pid 5053] write(3, "16777216", 8 [pid 5052] <... mount resumed>) = 0 [pid 5051] <... close resumed>) = 0 [pid 5056] <... prlimit64 resumed>NULL) = 0 [pid 5055] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5057] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5053] <... write resumed>) = 8 [pid 5052] unshare(CLONE_NEWIPC [pid 5051] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5056] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5055] <... prlimit64 resumed>NULL) = 0 [pid 5056] <... prlimit64 resumed>NULL) = 0 [pid 5055] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5056] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5055] <... prlimit64 resumed>NULL) = 0 [pid 5056] <... prlimit64 resumed>NULL) = 0 [pid 5055] unshare(CLONE_NEWNS [pid 5052] <... unshare resumed>) = 0 [pid 5056] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5055] <... unshare resumed>) = 0 [pid 5053] close(3 [pid 5051] <... openat resumed>) = 3 [pid 5056] <... prlimit64 resumed>NULL) = 0 [pid 5057] <... prlimit64 resumed>NULL) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] unshare(CLONE_NEWCGROUP [pid 5051] write(3, "536870912", 9 [pid 5057] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5053] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5057] <... prlimit64 resumed>NULL) = 0 [pid 5052] <... unshare resumed>) = 0 [pid 5051] <... write resumed>) = 9 [pid 5056] unshare(CLONE_NEWNS [pid 5055] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5057] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5053] <... openat resumed>) = 3 [pid 5052] unshare(CLONE_NEWUTS [pid 5051] close(3 [pid 5056] <... unshare resumed>) = 0 [pid 5057] <... prlimit64 resumed>NULL) = 0 [pid 5056] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5051] <... close resumed>) = 0 [pid 5057] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5056] <... mount resumed>) = 0 [pid 5055] <... mount resumed>) = 0 [pid 5057] <... prlimit64 resumed>NULL) = 0 [pid 5053] write(3, "536870912", 9 [pid 5052] <... unshare resumed>) = 0 [pid 5051] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5057] unshare(CLONE_NEWNS [pid 5056] unshare(CLONE_NEWIPC) = 0 [pid 5051] <... openat resumed>) = 3 [pid 5056] unshare(CLONE_NEWCGROUP) = 0 [pid 5056] unshare(CLONE_NEWUTS) = 0 [pid 5056] unshare(CLONE_SYSVSEM) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5057] <... unshare resumed>) = 0 [pid 5052] unshare(CLONE_SYSVSEM [pid 5056] <... openat resumed>) = 3 [pid 5056] write(3, "16777216", 8) = 8 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5053] <... write resumed>) = 9 [pid 5055] unshare(CLONE_NEWIPC [pid 5057] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5052] <... unshare resumed>) = 0 [pid 5051] write(3, "1024", 4 [pid 5053] close(3 [pid 5056] write(3, "536870912", 9) = 9 [pid 5053] <... close resumed>) = 0 [pid 5051] <... write resumed>) = 4 [pid 5056] close(3) = 0 [pid 5052] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5053] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5051] close(3 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5057] <... mount resumed>) = 0 [pid 5051] <... close resumed>) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5053] <... openat resumed>) = 3 [pid 5051] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5056] write(3, "1024", 4) = 4 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5051] <... openat resumed>) = 3 [pid 5056] <... openat resumed>) = 3 [pid 5056] write(3, "8192", 4 [pid 5055] <... unshare resumed>) = 0 [pid 5057] unshare(CLONE_NEWIPC [pid 5053] write(3, "1024", 4 [pid 5056] <... write resumed>) = 4 [pid 5056] close(3 [pid 5051] write(3, "8192", 4 [pid 5056] <... close resumed>) = 0 [pid 5051] <... write resumed>) = 4 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5051] close(3 [pid 5057] <... unshare resumed>) = 0 [pid 5053] <... write resumed>) = 4 [pid 5055] unshare(CLONE_NEWCGROUP [pid 5057] unshare(CLONE_NEWCGROUP [pid 5053] close(3 [pid 5052] <... openat resumed>) = 3 [pid 5051] <... close resumed>) = 0 [pid 5055] <... unshare resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5055] unshare(CLONE_NEWUTS [pid 5057] <... unshare resumed>) = 0 [pid 5053] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5052] write(3, "16777216", 8 [pid 5051] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5055] <... unshare resumed>) = 0 [pid 5057] unshare(CLONE_NEWUTS [pid 5053] <... openat resumed>) = 3 [pid 5052] <... write resumed>) = 8 [pid 5055] unshare(CLONE_SYSVSEM [pid 5057] <... unshare resumed>) = 0 [pid 5053] write(3, "8192", 4 [pid 5052] close(3 [pid 5056] write(3, "1024", 4 [pid 5055] <... unshare resumed>) = 0 [pid 5057] unshare(CLONE_SYSVSEM [pid 5053] <... write resumed>) = 4 [pid 5052] <... close resumed>) = 0 [pid 5051] <... openat resumed>) = 3 [pid 5056] <... write resumed>) = 4 [pid 5056] close(3 [pid 5055] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5057] <... unshare resumed>) = 0 [pid 5053] close(3 [pid 5052] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5051] write(3, "1024", 4 [pid 5056] <... close resumed>) = 0 [pid 5051] <... write resumed>) = 4 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5055] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5053] <... close resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5051] close(3 [pid 5057] <... openat resumed>) = 3 [pid 5053] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5051] <... close resumed>) = 0 [pid 5055] write(3, "16777216", 8 [pid 5053] <... openat resumed>) = 3 [pid 5052] write(3, "536870912", 9 [pid 5055] <... write resumed>) = 8 [pid 5057] write(3, "16777216", 8 [pid 5052] <... write resumed>) = 9 [pid 5055] close(3 [pid 5057] <... write resumed>) = 8 [pid 5053] write(3, "1024", 4 [pid 5052] close(3 [pid 5055] <... close resumed>) = 0 [pid 5057] close(3 [pid 5053] <... write resumed>) = 4 [pid 5052] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5055] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5053] close(3 [pid 5052] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5055] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5055] write(3, "536870912", 9 [pid 5053] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5055] <... write resumed>) = 9 [pid 5053] <... openat resumed>) = 3 [pid 5055] close(3 [pid 5057] write(3, "536870912", 9 [pid 5052] write(3, "1024", 4 [pid 5057] <... write resumed>) = 9 [pid 5052] <... write resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5057] close(3 [pid 5052] close(3 [pid 5055] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5057] <... close resumed>) = 0 [pid 5053] write(3, "1024", 4 [pid 5052] <... close resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5053] <... write resumed>) = 4 [pid 5052] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5056] <... openat resumed>) = 3 [pid 5055] write(3, "1024", 4 [pid 5057] <... openat resumed>) = 3 [pid 5053] close(3 [pid 5052] <... openat resumed>) = 3 [pid 5051] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5056] write(3, "1024", 4 [pid 5055] <... write resumed>) = 4 [pid 5055] close(3 [pid 5057] write(3, "1024", 4 [pid 5053] <... close resumed>) = 0 [pid 5052] write(3, "8192", 4 [pid 5056] <... write resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5057] <... write resumed>) = 4 [pid 5053] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5051] <... openat resumed>) = 3 [pid 5056] close(3 [pid 5055] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5057] close(3 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... write resumed>) = 4 [pid 5056] <... close resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... close resumed>) = 0 [pid 5051] write(3, "1024", 4 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5051] <... write resumed>) = 4 [pid 5052] close(3 [pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5052] <... close resumed>) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5052] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5051] close(3 [pid 5056] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5055] write(3, "8192", 4 [pid 5057] write(3, "8192", 4 [pid 5053] write(3, "1024 1048576 500 1024", 21 [pid 5052] <... openat resumed>) = 3 [pid 5051] <... close resumed>) = 0 [pid 5056] close(3 [pid 5055] <... write resumed>) = 4 [pid 5057] <... write resumed>) = 4 [pid 5053] <... write resumed>) = 21 [pid 5056] <... close resumed>) = 0 [pid 5055] close(3 [pid 5053] close(3 [pid 5052] write(3, "1024", 4 [pid 5051] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5056] getpid( [pid 5055] <... close resumed>) = 0 [pid 5057] close(3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... write resumed>) = 4 [pid 5055] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5057] <... close resumed>) = 0 [pid 5053] getpid( [pid 5056] <... getpid resumed>) = 1 [pid 5055] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5052] close(3 [pid 5051] <... openat resumed>) = 3 [pid 5056] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5051] write(3, "1024 1048576 500 1024", 21 [pid 5056] <... capget resumed>{effective=1<) = 21 [pid 5056] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5057] <... openat resumed>) = 3 [pid 5053] <... getpid resumed>) = 1 [pid 5052] <... close resumed>) = 0 [pid 5051] close(3 [pid 5056] unshare(CLONE_NEWNET [pid 5055] <... write resumed>) = 4 [pid 5053] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5052] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5055] close(3 [pid 5057] write(3, "1024", 4 [pid 5053] <... capget resumed>{effective=1<) = 3 [pid 5055] <... close resumed>) = 0 [pid 5057] <... write resumed>) = 4 [pid 5053] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5055] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5057] close(3 [pid 5053] <... capset resumed>) = 0 [pid 5052] write(3, "1024", 4 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... close resumed>) = 0 [pid 5053] unshare(CLONE_NEWNET [pid 5051] <... close resumed>) = 0 [pid 5055] write(3, "1024", 4 [pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5052] <... write resumed>) = 4 [pid 5055] <... write resumed>) = 4 [pid 5057] <... openat resumed>) = 3 [pid 5052] close(3 [pid 5055] close(3 [pid 5057] write(3, "1024", 4 [pid 5052] <... close resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] <... write resumed>) = 4 [pid 5052] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5055] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5057] close(3 [pid 5052] <... openat resumed>) = 3 [pid 5051] getpid( [pid 5057] <... close resumed>) = 0 [pid 5051] <... getpid resumed>) = 1 [pid 5055] <... openat resumed>) = 3 [pid 5051] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5057] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5051] <... capget resumed>{effective=1< [pid 5052] write(3, "1024 1048576 500 1024", 21 [pid 5051] <... capset resumed>) = 0 [pid 5052] <... write resumed>) = 21 [pid 5052] close(3) = 0 [pid 5055] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5052] getpid( [pid 5057] write(3, "1024 1048576 500 1024", 21 [pid 5052] <... getpid resumed>) = 1 [pid 5055] close(3 [pid 5057] <... write resumed>) = 21 [pid 5052] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5055] <... close resumed>) = 0 [pid 5052] <... capget resumed>{effective=1< [pid 5055] getpid( [pid 5057] <... close resumed>) = 0 [pid 5052] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5055] <... getpid resumed>) = 1 [pid 5057] getpid( [pid 5052] <... capset resumed>) = 0 [pid 5052] unshare(CLONE_NEWNET [pid 5057] <... getpid resumed>) = 1 [pid 5051] unshare(CLONE_NEWNET [pid 5057] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5055] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5057] <... capget resumed>{effective=1<{effective=1< [pid 5055] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5057] <... capset resumed>) = 0 [pid 5055] <... capset resumed>) = 0 [pid 5057] unshare(CLONE_NEWNET [pid 5055] unshare(CLONE_NEWNET [pid 5052] <... unshare resumed>) = 0 [pid 5052] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5052] write(3, "0 65535", 7) = 7 [pid 5052] close(3) = 0 [pid 5052] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5052] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5052] close(3) = 0 [pid 5052] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5052] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40 [pid 5052] recvfrom(3, [{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5052] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5052] recvfrom(3, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5052] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... unshare resumed>) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "0 65535", 7) = 7 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5056] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5056] close(3) = 0 [pid 5056] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5056] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] <... unshare resumed>) = 0 [pid 5055] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] write(3, "0 65535", 7) = 7 [pid 5055] close(3 [pid 5051] <... unshare resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5051] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5051] write(3, "0 65535", 7) = 7 [pid 5051] close(3) = 0 [pid 5051] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5055] <... openat resumed>) = 3 [pid 5055] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5051] <... openat resumed>) = 3 [pid 5055] close(3 [pid 5051] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5055] <... close resumed>) = 0 [pid 5051] <... write resumed>) = 8 [pid 5055] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5055] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5051] close(3) = 0 [pid 5051] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5051] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... sendto resumed>) = 40 [pid 5055] <... sendto resumed>) = 40 [pid 5053] <... unshare resumed>) = 0 [pid 5052] <... sendto resumed>) = 36 [pid 5051] <... sendto resumed>) = 40 [pid 5056] recvfrom(3, [pid 5055] recvfrom(3, [pid 5051] recvfrom(3, [pid 5056] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5055] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5051] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5056] recvfrom(3, [pid 5055] recvfrom(3, [pid 5053] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5052] recvfrom(3, [pid 5051] recvfrom(3, [pid 5056] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5055] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] <... openat resumed>) = 3 [pid 5051] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5056] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5053] write(3, "0 65535", 7 [pid 5052] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5051] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... sendto resumed>) = 32 [pid 5055] <... sendto resumed>) = 32 [pid 5053] <... write resumed>) = 7 [pid 5052] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5051] <... sendto resumed>) = 32 [pid 5056] recvfrom(3, [pid 5055] recvfrom(3, [pid 5051] recvfrom(3, [pid 5056] <... recvfrom resumed>[{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5055] <... recvfrom resumed>[{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5053] close(3 [pid 5052] <... socket resumed>) = 4 [pid 5056] recvfrom(3, [pid 5055] recvfrom(3, [pid 5053] <... close resumed>) = 0 [pid 5051] <... recvfrom resumed>[{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5056] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5055] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5052] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5051] recvfrom(3, [pid 5056] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5057] <... unshare resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5051] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5057] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5053] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5052] close(4 [pid 5051] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... write resumed>) = 8 [pid 5052] <... close resumed>) = 0 [pid 5057] write(3, "0 65535", 7 [pid 5053] close(3 [pid 5052] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5057] <... write resumed>) = 7 [pid 5057] close(3 [pid 5053] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5057] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5053] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5057] <... openat resumed>) = 3 [pid 5053] <... socket resumed>) = 3 [pid 5057] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5053] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5057] close(3) = 0 [pid 5057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5057] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] <... sendto resumed>) = 36 [pid 5052] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5052] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5052] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5052] close(4) = 0 [pid 5052] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... sendto resumed>) = 36 [pid 5052] <... sendto resumed>) = 64 [pid 5052] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5056] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5056] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5056] close(4) = 0 [pid 5055] <... sendto resumed>) = 36 [pid 5056] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=4, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5055] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5055] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5055] close(4) = 0 [pid 5055] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... sendto resumed>) = 36 [ 98.359382][ T2410] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.368600][ T2410] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5056] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5056] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5055] <... sendto resumed>) = 36 [pid 5056] <... socket resumed>) = 4 [pid 5056] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5056] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5055] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5055] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5055] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5055] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5051] <... sendto resumed>) = 36 [pid 5055] <... ioctl resumed>) = 0 [pid 5053] <... sendto resumed>) = 40 [pid 5055] close(4) = 0 [pid 5055] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... ioctl resumed>) = 0 [pid 5057] <... sendto resumed>) = 40 [pid 5053] recvfrom(3, [pid 5051] recvfrom(3, [pid 5055] <... sendto resumed>) = 64 [pid 5057] recvfrom(3, [pid 5053] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5051] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=5, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5056] close(4 [pid 5055] recvfrom(3, [pid 5057] <... recvfrom resumed>[{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1c\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244 [pid 5053] recvfrom(3, [pid 5051] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5056] <... close resumed>) = 0 [pid 5055] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5057] recvfrom(3, [pid 5053] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5056] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [ 98.458036][ T2410] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.480706][ T2410] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.497659][ T2482] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5057] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5051] <... socket resumed>) = 4 [pid 5056] <... sendto resumed>) = 64 [pid 5057] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5053] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5051] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5056] recvfrom(3, [pid 5051] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5056] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5051] close(4 [pid 5056] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] <... sendto resumed>) = 36 [pid 5051] <... close resumed>) = 0 [pid 5051] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=6, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5052] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5051] <... sendto resumed>) = 36 [pid 5051] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] <... socket resumed>) = 4 [pid 5051] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5051] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5051] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5052] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [ 98.510933][ T2482] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5052] close(4) = 0 [pid 5052] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5051] <... ioctl resumed>) = 0 [pid 5051] close(4) = 0 [pid 5051] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] <... sendto resumed>) = 36 [pid 5057] <... sendto resumed>) = 32 [pid 5053] <... sendto resumed>) = 32 [pid 5052] <... sendto resumed>) = 36 [pid 5055] recvfrom(3, [pid 5057] recvfrom(3, [pid 5053] recvfrom(3, [{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5055] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=7, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5057] <... recvfrom resumed>[{nlmsg_len=2496, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x23\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x46\x01\x00\x00\xec\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2496 [pid 5053] recvfrom(3, [pid 5055] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5057] recvfrom(3, [pid 5053] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] recvfrom(3, [pid 5055] <... socket resumed>) = 4 [pid 5057] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5051] <... sendto resumed>) = 64 [pid 5055] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5057] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5055] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5052] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5051] recvfrom(3, [pid 5055] close(4 [pid 5052] <... socket resumed>) = 4 [pid 5051] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5055] <... close resumed>) = 0 [pid 5052] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5051] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [ 98.589347][ T2482] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.604635][ T2482] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5052] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5056] <... sendto resumed>) = 36 [pid 5056] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=8, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5056] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5056] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5056] close(4) = 0 [pid 5056] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 [pid 5056] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5055] <... sendto resumed>) = 36 [pid 5055] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] <... ioctl resumed>) = 0 [pid 5055] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5052] close(4 [pid 5055] <... socket resumed>) = 4 [pid 5052] <... close resumed>) = 0 [pid 5055] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5052] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5056] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5055] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5056] <... socket resumed>) = 4 [pid 5056] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5056] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5052] <... sendto resumed>) = 64 [pid 5053] <... sendto resumed>) = 36 [pid 5052] recvfrom(3, [pid 5053] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=9, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5053] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5053] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5052] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] close(4 [pid 5052] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... socket resumed>) = 4 [pid 5055] <... ioctl resumed>) = 0 [pid 5053] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... ioctl resumed>) = 0 [pid 5055] close(4 [pid 5053] <... sendto resumed>) = 36 [pid 5052] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5056] close(4 [pid 5055] <... close resumed>) = 0 [pid 5052] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5055] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... close resumed>) = 0 [ 98.711834][ T2482] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.725118][ T2482] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5052] close(4 [pid 5056] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] <... close resumed>) = 0 [pid 5056] <... sendto resumed>) = 64 [pid 5055] <... sendto resumed>) = 64 [pid 5053] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5055] recvfrom(3, [pid 5057] <... sendto resumed>) = 36 [pid 5053] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5053] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5055] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5057] recvfrom(3, [pid 5053] <... ioctl resumed>) = 0 [pid 5056] recvfrom(3, [pid 5055] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5056] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5056] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5055] <... socket resumed>) = 4 [pid 5057] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=10, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5053] close(4 [pid 5052] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... socket resumed>) = 4 [pid 5055] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5053] <... close resumed>) = 0 [pid 5056] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [ 98.779574][ T1264] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.779698][ T2410] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.807779][ T1264] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.822291][ T2410] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5053] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5055] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5057] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5053] <... sendto resumed>) = 64 [pid 5052] <... socket resumed>) = 4 [pid 5056] close(4) = 0 [pid 5053] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] close(4 [pid 5057] <... socket resumed>) = 4 [pid 5052] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... socket resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5057] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5056] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] <... sendto resumed>) = 32 [pid 5057] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5052] recvfrom(4, [pid 5057] close(4) = 0 [pid 5052] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5057] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] close(4 [pid 5055] <... socket resumed>) = 4 [pid 5052] <... close resumed>) = 0 [pid 5055] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5055] <... sendto resumed>) = 32 [pid 5052] <... socket resumed>) = 4 [pid 5055] recvfrom(4, [pid 5052] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5055] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5052] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5055] close(4 [pid 5052] close(4 [pid 5055] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5055] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5055] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5055] close(4) = 0 [pid 5052] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5052] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5056] <... sendto resumed>) = 32 [pid 5056] recvfrom(4, [pid 5055] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5051] <... sendto resumed>) = 36 [pid 5055] <... socket resumed>) = 4 [pid 5055] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5051] recvfrom(3, [pid 5057] <... sendto resumed>) = 36 [pid 5057] recvfrom(3, [pid 5051] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=11, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [ 98.837005][ T2410] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.867808][ T2410] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5056] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5055] <... sendto resumed>) = 32 [pid 5057] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5052] <... sendto resumed>) = 32 [pid 5056] close(4 [pid 5055] recvfrom(4, [pid 5052] recvfrom(4, [pid 5051] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5056] <... close resumed>) = 0 [pid 5055] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5057] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5052] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5056] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5055] close(4 [pid 5057] <... socket resumed>) = 4 [pid 5052] close(4 [pid 5051] <... socket resumed>) = 4 [pid 5056] <... socket resumed>) = 4 [pid 5056] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5055] <... close resumed>) = 0 [pid 5057] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5052] <... close resumed>) = 0 [pid 5051] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5056] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5055] close(3 [pid 5052] close(3 [pid 5056] close(4 [pid 5057] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5051] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5052] <... close resumed>) = 0 [pid 5051] close(4 [pid 5055] mkdir("/dev/binderfs", 0777 [pid 5052] mkdir("/dev/binderfs", 0777 [pid 5051] <... close resumed>) = 0 [pid 5052] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5051] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... ioctl resumed>) = 0 [pid 5053] <... sendto resumed>) = 36 [pid 5052] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5051] <... sendto resumed>) = 36 [pid 5056] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5056] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5055] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5057] close(4 [pid 5053] recvfrom(3, [pid 5052] <... mount resumed>) = 0 [pid 5051] recvfrom(3, [pid 5056] <... sendto resumed>) = 32 [pid 5055] <... mount resumed>) = 0 [pid 5056] recvfrom(4, [{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5055] mkdir("./0", 0777 [pid 5056] close(4 [pid 5053] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=12, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5057] <... close resumed>) = 0 [pid 5051] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5056] <... close resumed>) = 0 [pid 5057] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] mkdir("./0", 0777 [pid 5051] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5056] close(3 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... socket resumed>) = 4 [pid 5056] <... close resumed>) = 0 [pid 5057] <... sendto resumed>) = 64 [pid 5056] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 5056] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0 [pid 5056] mkdir("./0", 0777) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5068 attached , child_tidptr=0x5555573de650) = 2 [pid 5068] set_robust_list(0x5555573de660, 24) = 0 [pid 5068] chdir("./0") = 0 [pid 5053] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5057] recvfrom(3, [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5051] <... socket resumed>) = 4 [pid 5068] <... prctl resumed>) = 0 [pid 5053] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5057] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5068] setpgid(0, 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] close(4 [pid 5052] <... mkdir resumed>) = 0 [pid 5051] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5068] <... setpgid resumed>) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1000", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5068] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5068] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5068] <... sendmsg resumed>) = 120 [pid 5053] <... close resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5051] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 ./strace-static-x86_64: Process 5069 attached [pid 5069] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 2 [pid 5051] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5053] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5051] <... ioctl resumed>) = 0 [pid 5069] <... set_robust_list resumed>) = 0 [pid 5068] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5069] chdir("./0" [pid 5068] <... openat resumed>) = 4 [pid 5069] <... chdir resumed>) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0 [pid 5068] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5069] <... setpgid resumed>) = 0 [pid 5051] close(4 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5051] <... close resumed>) = 0 [pid 5051] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 2 [ 98.978315][ T1264] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.991049][ T1264] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 ./strace-static-x86_64: Process 5070 attached [pid 5069] write(3, "1000", 4 [pid 5051] <... sendto resumed>) = 64 [pid 5070] set_robust_list(0x5555573de660, 24 [pid 5069] <... write resumed>) = 4 [pid 5070] <... set_robust_list resumed>) = 0 [pid 5069] close(3) = 0 [pid 5069] symlink("/dev/binderfs", "./binderfs" [pid 5070] chdir("./0" [pid 5069] <... symlink resumed>) = 0 [pid 5069] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5069] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5070] <... chdir resumed>) = 0 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5069] <... sendmsg resumed>) = 120 [pid 5053] <... sendto resumed>) = 36 [pid 5051] recvfrom(3, [pid 5070] <... prctl resumed>) = 0 [pid 5070] setpgid(0, 0) = 0 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5051] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5053] recvfrom(3, [pid 5070] write(3, "1000", 4 [pid 5069] <... openat resumed>) = 4 [pid 5051] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5070] <... write resumed>) = 4 [pid 5069] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5070] close(3 [pid 5051] <... socket resumed>) = 4 [pid 5070] <... close resumed>) = 0 [pid 5070] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5070] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5070] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5051] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5070] <... sendmsg resumed>) = 120 [pid 5053] <... socket resumed>) = 4 [pid 5051] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5070] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5053] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5051] close(4 [pid 5053] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5051] <... close resumed>) = 0 [pid 5053] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5070] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5051] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5069] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5051] <... socket resumed>) = 4 [pid 5051] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5070] close(3 [pid 5069] close(3 [pid 5057] <... sendto resumed>) = 36 [pid 5053] <... ioctl resumed>) = 0 [pid 5070] <... close resumed>) = 0 [pid 5069] <... close resumed>) = 0 [pid 5053] close(4 [pid 5051] <... sendto resumed>) = 32 [pid 5069] close(4 [pid 5057] recvfrom(3, [pid 5051] recvfrom(4, [pid 5069] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5069] close(5 [ 99.027987][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.049723][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5057] <... recvfrom resumed>[{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=13, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5070] close(4 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5051] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5070] <... close resumed>) = 0 [pid 5069] close(6 [pid 5068] <... ioctl resumed>) = 0 [pid 5057] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5053] <... sendto resumed>) = 64 [pid 5070] close(5 [pid 5068] close(3 [pid 5057] <... socket resumed>) = 4 [pid 5053] recvfrom(3, [pid 5051] close(4 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = 0 [pid 5057] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5053] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5070] close(6 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(4 [pid 5057] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5053] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5051] <... close resumed>) = 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = 0 [pid 5057] close(4 [pid 5053] <... socket resumed>) = 4 [pid 5070] close(7 [pid 5068] close(5 [pid 5057] <... close resumed>) = 0 [pid 5053] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5051] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] sendto(3, [{nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5053] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5051] <... socket resumed>) = 4 [pid 5070] close(8 [pid 5069] close(7 [pid 5068] close(6 [pid 5051] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(7 [pid 5070] close(9 [pid 5051] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(4 [pid 5051] close(4 [pid 5070] close(10 [pid 5068] close(8 [pid 5069] close(8 [pid 5051] <... close resumed>) = 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] close(11 [pid 5069] close(9 [pid 5068] close(9 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] close(12 [pid 5069] close(10) = -1 EBADF (Bad file descriptor) [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(11 [pid 5053] <... close resumed>) = 0 [pid 5070] close(13 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(10 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(12 [pid 5051] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5070] close(14 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... socket resumed>) = 4 [pid 5069] close(13 [pid 5068] close(11 [pid 5051] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... sendto resumed>) = 36 [pid 5069] close(14) = -1 EBADF (Bad file descriptor) [pid 5069] close(15 [pid 5070] close(15 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(12 [pid 5057] recvfrom(3, [pid 5053] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(16 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5070] close(16 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(13 [pid 5053] <... socket resumed>) = 4 [pid 5051] <... sendto resumed>) = 32 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(17 [pid 5070] close(17 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] recvfrom(4, [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(18 [pid 5068] close(14 [pid 5053] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5070] close(18 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5051] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(19 [pid 5068] close(15 [pid 5057] <... socket resumed>) = 4 [pid 5053] <... sendto resumed>) = 32 [pid 5051] close(4 [pid 5070] close(19 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(20 [pid 5053] recvfrom(4, [pid 5051] <... close resumed>) = 0 [pid 5070] close(20 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(16 [pid 5057] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [ 99.112918][ T2410] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.121343][ T2410] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5051] close(3 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(21 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5053] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5070] close(21 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(17 [pid 5057] <... ioctl resumed>) = 0 [pid 5053] close(4 [pid 5051] <... close resumed>) = 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(22 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] close(4 [pid 5070] close(22 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(18 [pid 5051] mkdir("/dev/binderfs", 0777 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(23 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5051] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(24) = -1 EBADF (Bad file descriptor) [pid 5070] close(23 [pid 5069] close(25 [pid 5068] close(19 [pid 5057] sendto(3, [{nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5053] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5051] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] close(24 [pid 5069] close(26 [pid 5068] close(20 [pid 5057] <... sendto resumed>) = 64 [pid 5053] <... socket resumed>) = 4 [pid 5051] <... mount resumed>) = 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] recvfrom(3, [pid 5053] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5070] close(25 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(21 [pid 5057] <... recvfrom resumed>[{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x23 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5051] mkdir("./0", 0777 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(27 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5053] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5070] close(26 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(22 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(28 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... socket resumed>) = 4 [pid 5053] close(4 [pid 5070] close(27 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(23 [pid 5057] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(29 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = 0 [pid 5070] close(28 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] close(24 [pid 5057] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] exit_group(0 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] close(4 [pid 5051] <... mkdir resumed>) = -1 ENOSPC (No space left on device) [pid 5070] close(29 [pid 5068] close(25 [pid 5069] <... exit_group resumed>) = ? [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... close resumed>) = 0 [pid 5070] exit_group(0 [pid 5069] +++ exited with 0 +++ [pid 5068] close(26 [pid 5051] exit_group(1 [pid 5070] <... exit_group resumed>) = ? [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5051] <... exit_group resumed>) = ? [pid 5068] close(27) = -1 EBADF (Bad file descriptor) [pid 5068] close(28) = -1 EBADF (Bad file descriptor) [pid 5057] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5068] close(29 [pid 5057] <... socket resumed>) = 4 [pid 5053] <... socket resumed>) = 4 [pid 5068] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5068] exit_group(0 [pid 5053] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5070] +++ exited with 0 +++ [pid 5068] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... sendto resumed>) = 32 [pid 5055] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] recvfrom(4, [pid 5055] <... openat resumed>) = 3 [pid 5057] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5053] <... sendto resumed>) = 32 [pid 5068] +++ exited with 0 +++ [pid 5055] newfstatat(3, "", [pid 5057] close(4 [pid 5053] recvfrom(4, [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 99.184359][ T2410] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.200672][ T2410] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5051] +++ exited with 1 +++ [pid 5056] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] <... recvfrom resumed>[{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5052] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5053] close(4 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5047] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5051, si_uid=0, si_status=1, si_utime=0, si_stime=30 /* 0.30 s */} --- [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... socket resumed>) = 4 [pid 5056] <... openat resumed>) = 3 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./0/binderfs") = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5053] <... close resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5047] <... clone resumed>, child_tidptr=0x5555573de650) = -1 ENOMEM (Cannot allocate memory) [pid 5055] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5057] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5052] newfstatat(3, "", [pid 5056] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./0/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] close(4 [pid 5056] unlink("./0/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5053] mkdir("/dev/binderfs", 0777 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./0/binderfs" [pid 5053] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5056] getdents64(3, [pid 5053] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./0" [pid 5053] <... mount resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... socket resumed>) = 4 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5053] mkdir("./0", 0777 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./0/memory.events", [pid 5047] <... clone resumed>, child_tidptr=0x5555573de650) = -1 ENOMEM (Cannot allocate memory) [pid 5056] mkdir("./1", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... sendto resumed>) = 32 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... mkdir resumed>) = 0 [pid 5055] unlink("./0/memory.events" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5074 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 3 [pid 5074] set_robust_list(0x5555573de660, 24) = 0 [pid 5052] unlink("./0/binderfs" [pid 5074] chdir("./1") = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] recvfrom(4, [{nlmsg_len=1460, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1460 [pid 5052] newfstatat(AT_FDCWD, "./0/memory.events", [pid 5055] getdents64(3, [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] setpgid(0, 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5074] <... setpgid resumed>) = 0 [pid 5047] <... clone resumed>, child_tidptr=0x5555573de650) = -1 ENOMEM (Cannot allocate memory) [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1000", 4) = 4 [pid 5074] close(3) = 0 [pid 5055] close(3 [pid 5074] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] close(4 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5047] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5075 attached [pid 5057] <... close resumed>) = 0 [pid 5075] set_robust_list(0x5555573de660, 24 [pid 5074] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5075] <... set_robust_list resumed>) = 0 [pid 5074] <... socket resumed>) = 3 [pid 5075] chdir("./0" [pid 5074] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5075] <... chdir resumed>) = 0 [pid 5074] <... sendmsg resumed>) = 120 [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5047] <... clone resumed>, child_tidptr=0x5555573de650) = -1 ENOMEM (Cannot allocate memory) [pid 5075] <... prctl resumed>) = 0 [pid 5075] setpgid(0, 0 [pid 5074] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5075] <... setpgid resumed>) = 0 [pid 5055] rmdir("./0" [pid 5057] close(3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 2 [pid 5052] unlink("./0/memory.events" [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5074] <... openat resumed>) = 4 [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5075] <... openat resumed>) = 3 [pid 5074] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] mkdir("/dev/binderfs", 0777 [pid 5052] getdents64(3, [pid 5075] write(3, "1000", 4 [pid 5057] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5075] <... write resumed>) = 4 [pid 5075] close(3 [pid 5055] mkdir("./1", 0777 [pid 5057] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5052] close(3 [pid 5075] <... close resumed>) = 0 [pid 5057] <... mount resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5075] symlink("/dev/binderfs", "./binderfs" [pid 5052] rmdir("./0" [pid 5075] <... symlink resumed>) = 0 [pid 5075] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] mkdir("./0", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5075] <... socket resumed>) = 3 [pid 5075] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] mkdir("./1", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5077 attached , child_tidptr=0x5555573de650) = 3 [pid 5077] set_robust_list(0x5555573de660, 24) = 0 [pid 5077] chdir("./1" [pid 5075] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5077] <... chdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5077] <... prctl resumed>) = 0 [pid 5075] <... openat resumed>) = 4 [pid 5075] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5077] setpgid(0, 0) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 3 [pid 5077] write(3, "1000", 4) = 4 [pid 5077] close(3) = 0 [pid 5077] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5077] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5077] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5077] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5078 attached ) = 4 [pid 5077] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5078] set_robust_list(0x5555573de660, 24) = 0 [pid 5078] chdir("./1" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 2 ./strace-static-x86_64: Process 5079 attached [pid 5079] set_robust_list(0x5555573de660, 24 [pid 5078] <... chdir resumed>) = 0 [pid 5079] <... set_robust_list resumed>) = 0 [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] chdir("./0" [pid 5078] <... prctl resumed>) = 0 [pid 5078] setpgid(0, 0 [pid 5079] <... chdir resumed>) = 0 [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5078] <... setpgid resumed>) = 0 [pid 5079] setpgid(0, 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5074] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5079] <... setpgid resumed>) = 0 [pid 5077] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5078] <... openat resumed>) = 3 [pid 5077] close(3 [pid 5075] close(3 [pid 5074] close(3 [pid 5079] <... openat resumed>) = 3 [pid 5078] write(3, "1000", 4 [pid 5077] <... close resumed>) = 0 [pid 5074] <... close resumed>) = 0 [pid 5079] write(3, "1000", 4 [pid 5078] <... write resumed>) = 4 [pid 5077] close(4 [pid 5075] <... close resumed>) = 0 [pid 5074] close(4 [pid 5079] <... write resumed>) = 4 [pid 5077] <... close resumed>) = 0 [pid 5079] close(3 [pid 5077] close(5 [pid 5079] <... close resumed>) = 0 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] symlink("/dev/binderfs", "./binderfs" [pid 5077] close(6 [pid 5078] close(3 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(4 [pid 5074] <... close resumed>) = 0 [pid 5079] <... symlink resumed>) = 0 [pid 5078] <... close resumed>) = 0 [pid 5077] close(7 [pid 5075] <... close resumed>) = 0 [pid 5074] close(5 [pid 5079] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5078] symlink("/dev/binderfs", "./binderfs" [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(5 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... socket resumed>) = 3 [pid 5078] <... symlink resumed>) = 0 [pid 5077] close(8 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(6 [pid 5079] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(6 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(7 [pid 5079] <... sendmsg resumed>) = 120 [pid 5078] <... socket resumed>) = 3 [pid 5077] close(9 [pid 5075] close(7 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5078] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(8 [pid 5079] <... openat resumed>) = 4 [pid 5077] close(10 [pid 5075] close(8 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... sendmsg resumed>) = 120 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(9 [pid 5078] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5075] close(9 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(10 [pid 5077] close(11) = -1 EBADF (Bad file descriptor) [pid 5075] close(10 [pid 5079] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5077] close(12 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(11) = -1 EBADF (Bad file descriptor) [pid 5077] close(13 [pid 5079] close(3 [pid 5078] <... openat resumed>) = 4 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(12 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = 0 [pid 5077] close(14 [pid 5074] close(11 [pid 5078] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(4 [pid 5077] close(15 [pid 5075] close(13 [pid 5074] close(12 [pid 5079] <... close resumed>) = 0 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(5 [pid 5077] close(16 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(6 [pid 5078] close(3 [pid 5077] close(17 [pid 5075] close(14 [pid 5074] close(13 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(7 [pid 5078] <... close resumed>) = 0 [pid 5077] close(18 [pid 5075] close(15 [pid 5074] close(14 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(4 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(8 [pid 5078] <... close resumed>) = 0 [pid 5077] close(19 [pid 5075] close(16 [pid 5074] close(15 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(5 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(9 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(17 [pid 5074] close(16 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(6 [pid 5077] close(20 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(10 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(18 [pid 5074] close(17 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(7 [pid 5077] close(21 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(11 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(19 [pid 5074] close(18 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(22 [pid 5079] close(12 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(23 [pid 5079] close(13 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(24 [pid 5075] close(20 [pid 5074] close(19 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(21 [pid 5074] close(20 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(22) = -1 EBADF (Bad file descriptor) [pid 5074] close(21 [pid 5075] close(23 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(22 [pid 5075] close(24 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(8 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(23 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(25 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(9 [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(24 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(26 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(14 [pid 5078] close(10 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(25 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(25 [pid 5075] close(27 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(15 [pid 5078] close(11 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] close(26 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(26 [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(16 [pid 5078] close(12 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] close(28 [pid 5074] close(27 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(27 [pid 5079] close(17 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(28 [pid 5075] close(29 [pid 5074] close(28 [pid 5079] close(18 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5077] close(29 [pid 5075] exit_group(0 [pid 5074] close(29 [pid 5079] close(19 [pid 5078] close(13 [pid 5077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] <... exit_group resumed>) = ? [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(20 [pid 5078] close(14 [pid 5077] exit_group(0 [pid 5075] +++ exited with 0 +++ [pid 5074] exit_group(0 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5074] <... exit_group resumed>) = ? [pid 5079] close(21 [pid 5078] close(15 [pid 5077] <... exit_group resumed>) = ? [pid 5074] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(16 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(17 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(18 [pid 5079] close(22 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(19 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(20) = -1 EBADF (Bad file descriptor) [pid 5078] close(21) = -1 EBADF (Bad file descriptor) [pid 5079] close(23 [pid 5078] close(22) = -1 EBADF (Bad file descriptor) [pid 5078] close(23) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(24 [pid 5079] close(24 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(25 [pid 5056] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5079] close(25 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(26 [pid 5056] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5079] close(26 [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] close(27) = -1 EBADF (Bad file descriptor) [pid 5079] close(27 [pid 5078] close(28 [pid 5056] <... openat resumed>) = 3 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(28 [pid 5078] close(29 [pid 5053] <... openat resumed>) = 3 [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] close(29 [pid 5078] exit_group(0 [pid 5056] newfstatat(3, "", [pid 5079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] <... exit_group resumed>) = ? [pid 5053] newfstatat(3, "", [pid 5079] exit_group(0 [pid 5078] +++ exited with 0 +++ [pid 5077] +++ exited with 0 +++ [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5079] <... exit_group resumed>) = ? [pid 5056] getdents64(3, [pid 5053] getdents64(3, [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5056] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5052] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./1/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5052] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./0/binderfs" [pid 5079] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... openat resumed>) = 3 [pid 5056] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./1/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./1/memory.events" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./0/memory.events", [pid 5052] getdents64(3, [pid 5055] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5055] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] unlink("./0/memory.events" [pid 5052] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5057] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5056] close(3 [pid 5055] newfstatat(3, "", [pid 5057] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./1" [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./0/binderfs", [pid 5053] getdents64(3, [pid 5052] unlink("./1/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] mkdir("./2", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5057] unlink("./0/binderfs" [pid 5053] close(3 [pid 5052] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] unlink("./1/binderfs" [pid 5056] <... mkdir resumed>) = 0 [pid 5057] umount2("./0/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./1/memory.events", [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./0" [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] unlink("./1/memory.events" [pid 5055] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./1/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./1/memory.events") = 0 ./strace-static-x86_64: Process 5080 attached [pid 5057] newfstatat(AT_FDCWD, "./0/memory.events", [pid 5053] mkdir("./1", 0777 [pid 5055] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5080] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 4 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5057] unlink("./0/memory.events") = 0 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5080] chdir("./2" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5080] <... chdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] close(3 [pid 5052] close(3 [pid 5080] <... prctl resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5080] setpgid(0, 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] rmdir("./0" [pid 5052] rmdir("./1"./strace-static-x86_64: Process 5081 attached [pid 5080] <... setpgid resumed>) = 0 [pid 5055] close(3 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] set_robust_list(0x5555573de660, 24 [pid 5055] <... close resumed>) = 0 [pid 5057] mkdir("./1", 0777 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 3 [pid 5052] mkdir("./2", 0777 [pid 5080] <... openat resumed>) = 3 [pid 5055] rmdir("./1") = 0 [pid 5080] write(3, "1000", 4) = 4 [pid 5080] close(3 [pid 5057] <... mkdir resumed>) = 0 [pid 5055] mkdir("./2", 0777 [pid 5081] <... set_robust_list resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5081] chdir("./1" [pid 5080] <... close resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] <... chdir resumed>) = 0 [pid 5080] symlink("/dev/binderfs", "./binderfs" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5080] <... symlink resumed>) = 0 [pid 5081] <... prctl resumed>) = 0 [pid 5080] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5081] setpgid(0, 0) = 0 [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5082 attached ) = 3 [pid 5080] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5081] write(3, "1000", 4 [pid 5082] set_robust_list(0x5555573de660, 24 [pid 5081] <... write resumed>) = 4 [pid 5080] <... sendmsg resumed>) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 4 ./strace-static-x86_64: Process 5083 attached ./strace-static-x86_64: Process 5084 attached [pid 5082] <... set_robust_list resumed>) = 0 [pid 5081] close(3) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 4 [pid 5083] set_robust_list(0x5555573de660, 24 [pid 5084] set_robust_list(0x5555573de660, 24 [pid 5082] chdir("./2" [pid 5081] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 3 [pid 5083] <... set_robust_list resumed>) = 0 [pid 5084] <... set_robust_list resumed>) = 0 [pid 5082] <... chdir resumed>) = 0 [pid 5081] <... symlink resumed>) = 0 [pid 5080] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5083] chdir("./2" [pid 5081] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5080] <... openat resumed>) = 4 [pid 5083] <... chdir resumed>) = 0 [pid 5084] chdir("./1" [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5084] <... chdir resumed>) = 0 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5081] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5080] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5083] <... prctl resumed>) = 0 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5082] <... prctl resumed>) = 0 [pid 5083] setpgid(0, 0 [pid 5084] <... prctl resumed>) = 0 [pid 5082] setpgid(0, 0 [pid 5081] <... sendmsg resumed>) = 120 [pid 5083] <... setpgid resumed>) = 0 [pid 5082] <... setpgid resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5084] setpgid(0, 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5084] <... setpgid resumed>) = 0 [pid 5081] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] <... openat resumed>) = 4 [pid 5081] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5083] <... openat resumed>) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3 [pid 5082] <... openat resumed>) = 3 [pid 5083] <... close resumed>) = 0 [pid 5083] symlink("/dev/binderfs", "./binderfs" [pid 5084] <... openat resumed>) = 3 [pid 5083] <... symlink resumed>) = 0 [pid 5082] write(3, "1000", 4 [pid 5083] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5084] write(3, "1000", 4 [pid 5082] <... write resumed>) = 4 [pid 5083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5084] <... write resumed>) = 4 [pid 5082] close(3 [pid 5084] close(3 [pid 5082] <... close resumed>) = 0 [pid 5084] <... close resumed>) = 0 [pid 5082] symlink("/dev/binderfs", "./binderfs" [pid 5084] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5084] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5082] <... symlink resumed>) = 0 [pid 5084] <... socket resumed>) = 3 [pid 5082] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5084] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5082] <... socket resumed>) = 3 [pid 5083] <... sendmsg resumed>) = 120 [pid 5082] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5083] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5084] <... sendmsg resumed>) = 120 [pid 5084] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5083] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5082] <... sendmsg resumed>) = 120 [pid 5082] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5084] <... openat resumed>) = 4 [pid 5084] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5082] <... openat resumed>) = 4 [pid 5084] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5081] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5081] close(3 [pid 5084] close(3 [pid 5082] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5081] <... close resumed>) = 0 [pid 5080] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5082] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5082] close(3 [pid 5080] close(3 [pid 5084] <... close resumed>) = 0 [pid 5080] <... close resumed>) = 0 [pid 5084] close(4 [pid 5080] close(4 [pid 5084] <... close resumed>) = 0 [pid 5081] close(4 [pid 5084] close(5 [pid 5080] <... close resumed>) = 0 [pid 5082] <... close resumed>) = 0 [pid 5080] close(5 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(6 [pid 5084] close(6 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(4 [pid 5080] close(7 [pid 5084] close(7 [pid 5082] <... close resumed>) = 0 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(5 [pid 5080] close(8 [pid 5084] close(8 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(6 [pid 5081] <... close resumed>) = 0 [pid 5080] close(9 [pid 5084] close(9 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(5 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(7 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(10 [pid 5084] close(10 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(8 [pid 5080] close(11 [pid 5084] close(11 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(9 [pid 5081] close(6 [pid 5080] close(12 [pid 5084] close(12 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(10 [pid 5081] close(7 [pid 5080] close(13 [pid 5084] close(13 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(11 [pid 5081] close(8 [pid 5080] close(14 [pid 5084] close(14 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(12 [pid 5081] close(9 [pid 5080] close(15 [pid 5084] close(15 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(13 [pid 5081] close(10 [pid 5080] close(16 [pid 5084] close(16 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(14 [pid 5081] close(11 [pid 5080] close(17 [pid 5084] close(17 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(15 [pid 5081] close(12 [pid 5080] close(18 [pid 5084] close(18 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(16 [pid 5081] close(13 [pid 5080] close(19 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(19 [pid 5082] close(17 [pid 5080] close(20 [pid 5083] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(14 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(3 [pid 5084] close(20 [pid 5082] close(18 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(21 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(15 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(21 [pid 5082] close(19 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(22 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(16 [pid 5084] close(22 [pid 5083] <... close resumed>) = 0 [pid 5082] close(20 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(4 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(17 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = 0 [pid 5084] close(23 [pid 5082] close(21 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(23 [pid 5083] close(5 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(18 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(6 [pid 5084] close(24 [pid 5081] close(19 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(25 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(7 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(20 [pid 5080] close(24 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(26 [pid 5082] close(22 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(8 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(21 [pid 5080] close(25 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(27 [pid 5082] close(23 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(9 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(22 [pid 5080] close(26 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(28 [pid 5082] close(24 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(10 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(23 [pid 5080] close(27 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] close(29 [pid 5082] close(25 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] close(11 [pid 5084] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(28 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] exit_group(0 [pid 5082] close(26 [pid 5081] close(24 [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5084] <... exit_group resumed>) = ? [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] close(29 [pid 5083] close(12 [pid 5084] +++ exited with 0 +++ [pid 5082] close(27 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5080] exit_group(0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5081] close(25 [pid 5083] close(13 [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(28 [pid 5080] <... exit_group resumed>) = ? [pid 5083] close(14 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] close(26 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] close(15 [pid 5081] close(27 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] close(16 [pid 5082] close(29 [pid 5081] close(28 [pid 5057] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5083] close(17 [pid 5082] exit_group(0 [pid 5081] close(29 [pid 5080] +++ exited with 0 +++ [pid 5057] newfstatat(3, "", [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] <... exit_group resumed>) = ? [pid 5081] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5083] close(18 [pid 5082] +++ exited with 0 +++ [pid 5081] exit_group(0 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... exit_group resumed>) = ? [pid 5057] getdents64(3, [pid 5083] close(19 [pid 5081] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] close(20 [pid 5057] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] close(21 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5052] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] close(22 [pid 5056] <... openat resumed>) = 3 [pid 5057] unlink("./1/binderfs" [pid 5052] <... openat resumed>) = 3 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] close(23 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5057] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5083] close(24 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./1/memory.events", [pid 5053] newfstatat(3, "", [pid 5083] close(25 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] close(26 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./1/memory.events" [pid 5053] getdents64(3, [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./2/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5083] close(27) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5053] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5083] close(28) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./2/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5083] close(29 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./1/binderfs", [pid 5052] unlink("./2/binderfs" [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./2/memory.events", [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5083] exit_group(0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./2/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5083] <... exit_group resumed>) = ? [pid 5056] unlink("./2/memory.events" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./1/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5083] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5057] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./2/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] rmdir("./1" [pid 5053] umount2("./1/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... unlink resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5052] unlink("./2/memory.events" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./1/memory.events", [pid 5056] close(3 [pid 5055] newfstatat(3, "", [pid 5057] mkdir("./2", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5056] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] unlink("./1/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] rmdir("./2" [pid 5055] getdents64(3, [pid 5057] <... mkdir resumed>) = 0 [pid 5052] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./2/binderfs" [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5056] mkdir("./3", 0777 [pid 5055] umount2("./2/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./2/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] rmdir("./2" [pid 5055] unlink("./2/memory.events"./strace-static-x86_64: Process 5085 attached [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5085] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 4 [pid 5085] <... set_robust_list resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5085] chdir("./2" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5052] mkdir("./3", 0777 [pid 5085] <... chdir resumed>) = 0 [pid 5053] rmdir("./1" [pid 5055] getdents64(3, [pid 5052] <... mkdir resumed>) = 0 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... rmdir resumed>) = 0 [pid 5085] <... prctl resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] mkdir("./2", 0777 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5085] setpgid(0, 0 [pid 5055] close(3) = 0 [pid 5085] <... setpgid resumed>) = 0 [pid 5055] rmdir("./2" [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5086 attached [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 5 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5087 attached [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 5 [pid 5085] <... openat resumed>) = 3 [pid 5085] write(3, "1000", 4 [pid 5086] set_robust_list(0x5555573de660, 24) = 0 [pid 5085] <... write resumed>) = 4 ./strace-static-x86_64: Process 5088 attached [pid 5087] set_robust_list(0x5555573de660, 24 [pid 5086] chdir("./3" [pid 5085] close(3 [pid 5055] mkdir("./3", 0777 [pid 5088] set_robust_list(0x5555573de660, 24 [pid 5085] <... close resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 4 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5086] <... chdir resumed>) = 0 [pid 5085] symlink("/dev/binderfs", "./binderfs" [pid 5088] chdir("./2" [pid 5087] <... set_robust_list resumed>) = 0 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5085] <... symlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5088] <... chdir resumed>) = 0 [pid 5087] chdir("./3" [pid 5086] <... prctl resumed>) = 0 [pid 5085] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] setpgid(0, 0 [pid 5088] <... prctl resumed>) = 0 [pid 5088] setpgid(0, 0 [pid 5087] <... chdir resumed>) = 0 [pid 5085] <... socket resumed>) = 3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5088] <... setpgid resumed>) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] <... setpgid resumed>) = 0 [pid 5085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5087] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5089 attached [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] set_robust_list(0x5555573de660, 24 [pid 5088] <... openat resumed>) = 3 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 5 [pid 5089] <... set_robust_list resumed>) = 0 [pid 5087] setpgid(0, 0 [pid 5089] chdir("./3" [pid 5088] write(3, "1000", 4 [pid 5089] <... chdir resumed>) = 0 [pid 5088] <... write resumed>) = 4 [pid 5087] <... setpgid resumed>) = 0 [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5088] close(3 [pid 5086] <... openat resumed>) = 3 [pid 5089] <... prctl resumed>) = 0 [pid 5088] <... close resumed>) = 0 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] setpgid(0, 0 [pid 5088] symlink("/dev/binderfs", "./binderfs" [pid 5089] <... setpgid resumed>) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5088] <... symlink resumed>) = 0 [pid 5086] write(3, "1000", 4 [pid 5087] <... openat resumed>) = 3 [pid 5086] <... write resumed>) = 4 [pid 5085] <... sendmsg resumed>) = 120 [pid 5089] <... openat resumed>) = 3 [pid 5087] write(3, "1000", 4 [pid 5086] close(3 [pid 5085] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5089] write(3, "1000", 4 [pid 5088] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5086] <... close resumed>) = 0 [pid 5088] <... socket resumed>) = 3 [pid 5085] <... openat resumed>) = 4 [pid 5089] <... write resumed>) = 4 [pid 5089] close(3 [pid 5086] symlink("/dev/binderfs", "./binderfs" [pid 5089] <... close resumed>) = 0 [pid 5088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5087] <... write resumed>) = 4 [pid 5085] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5089] symlink("/dev/binderfs", "./binderfs" [pid 5088] <... sendmsg resumed>) = 120 [pid 5089] <... symlink resumed>) = 0 [pid 5087] close(3 [pid 5086] <... symlink resumed>) = 0 [pid 5087] <... close resumed>) = 0 [pid 5087] symlink("/dev/binderfs", "./binderfs" [pid 5088] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5089] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5087] <... symlink resumed>) = 0 [pid 5086] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5089] <... socket resumed>) = 3 [pid 5088] <... openat resumed>) = 4 [pid 5089] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5088] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5087] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5086] <... socket resumed>) = 3 [pid 5087] <... socket resumed>) = 3 [pid 5087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5089] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5087] <... sendmsg resumed>) = 120 [pid 5086] <... sendmsg resumed>) = 120 [pid 5087] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5086] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5089] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5086] <... openat resumed>) = 4 [pid 5087] <... openat resumed>) = 4 [pid 5086] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5087] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5089] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5088] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5085] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5087] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5089] close(3) = 0 [pid 5089] close(4) = 0 [pid 5087] close(3 [pid 5086] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5085] close(3) = 0 [pid 5087] <... close resumed>) = 0 [pid 5089] close(5 [pid 5087] close(4 [pid 5086] close(3 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(3 [pid 5085] close(4 [pid 5089] close(6) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = 0 [pid 5086] <... close resumed>) = 0 [pid 5089] close(7 [pid 5087] <... close resumed>) = 0 [pid 5086] close(4 [pid 5085] <... close resumed>) = 0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(4 [pid 5087] close(5 [pid 5086] <... close resumed>) = 0 [pid 5085] close(5 [pid 5089] close(8 [pid 5088] <... close resumed>) = 0 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(5 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(5 [pid 5087] close(6 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(6 [pid 5089] close(9 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(6 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(7 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(7 [pid 5089] close(10 [pid 5088] close(6 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(7 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(8 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(8 [pid 5089] close(11 [pid 5088] close(7 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(8 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(9 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(9 [pid 5089] close(12 [pid 5088] close(8 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(9 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(10 [pid 5089] close(13 [pid 5088] close(9 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(10 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(11 [pid 5089] close(14 [pid 5088] close(10 [pid 5086] close(11 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(10 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(12 [pid 5089] close(15 [pid 5088] close(11 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(12 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(11 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(13 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(13 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(12 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(14 [pid 5087] close(13 [pid 5086] close(14 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(15 [pid 5087] close(14 [pid 5086] close(15 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(16 [pid 5087] close(15 [pid 5086] close(16 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(17 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(16 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(17 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(18 [pid 5087] close(17 [pid 5086] close(18 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(18 [pid 5086] close(19 [pid 5085] close(19 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(19 [pid 5086] close(20 [pid 5085] close(20 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(20 [pid 5086] close(21 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(21 [pid 5087] close(21 [pid 5086] close(22 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(22 [pid 5087] close(22 [pid 5086] close(23 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(23 [pid 5087] close(23 [pid 5086] close(24 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(16 [pid 5088] close(12 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(17 [pid 5088] close(13 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(18 [pid 5088] close(14 [pid 5087] close(24 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(24 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(25 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(19 [pid 5088] close(15 [pid 5087] close(25 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(25 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(26 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(20 [pid 5088] close(16 [pid 5087] close(26 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(26 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(27 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(21 [pid 5088] close(17 [pid 5087] close(27 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(27 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(28 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(28 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(28 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] close(29 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] close(29 [pid 5086] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] close(29 [pid 5088] close(18 [pid 5087] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] exit_group(0 [pid 5085] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] close(22 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] exit_group(0 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(19 [pid 5087] <... exit_group resumed>) = ? [pid 5086] <... exit_group resumed>) = ? [pid 5085] exit_group(0 [pid 5089] close(23 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(20) = -1 EBADF (Bad file descriptor) [pid 5088] close(21) = -1 EBADF (Bad file descriptor) [pid 5089] close(24 [pid 5088] close(22 [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5086] +++ exited with 0 +++ [pid 5088] close(23 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5089] close(25 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] <... exit_group resumed>) = ? [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(24 [pid 5089] close(26 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(25 [pid 5087] +++ exited with 0 +++ [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5089] close(27 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5085] +++ exited with 0 +++ [pid 5056] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] close(26 [pid 5056] <... openat resumed>) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5089] close(28) = -1 EBADF (Bad file descriptor) [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5089] close(29 [pid 5088] close(27 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5089] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5089] exit_group(0 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5088] close(28 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5089] <... exit_group resumed>) = ? [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5089] +++ exited with 0 +++ [pid 5088] close(29 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5088] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5057] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5088] exit_group(0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5088] <... exit_group resumed>) = ? [pid 5056] unlink("./3/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5088] +++ exited with 0 +++ [pid 5056] <... unlink resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] newfstatat(3, "", [pid 5056] umount2("./3/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./3/memory.events", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./3/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./3/binderfs" [pid 5056] getdents64(3, [pid 5057] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./3") = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5056] mkdir("./4", 0777) = 0 [pid 5057] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5053] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./3/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] newfstatat(AT_FDCWD, "./3/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./3/binderfs" [pid 5055] unlink("./3/memory.events" [pid 5053] getdents64(3, [pid 5057] unlink("./2/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 6 ./strace-static-x86_64: Process 5090 attached [pid 5090] set_robust_list(0x5555573de660, 24) = 0 [pid 5090] chdir("./4" [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5090] <... chdir resumed>) = 0 [pid 5055] close(3) = 0 [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] rmdir("./3" [pid 5090] setpgid(0, 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] umount2("./3/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5090] <... setpgid resumed>) = 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5090] <... openat resumed>) = 3 [pid 5055] mkdir("./4", 0777 [pid 5057] umount2("./2/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./3/memory.events", [pid 5053] newfstatat(AT_FDCWD, "./2/binderfs", [pid 5090] write(3, "1000", 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5090] <... write resumed>) = 4 [pid 5057] newfstatat(AT_FDCWD, "./2/memory.events", [pid 5053] unlink("./2/binderfs" [pid 5052] unlink("./3/memory.events" [pid 5090] close(3) = 0 [pid 5090] symlink("/dev/binderfs", "./binderfs" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5090] <... symlink resumed>) = 0 [pid 5090] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5057] unlink("./2/memory.events" [pid 5090] <... socket resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5090] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5091 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 6 [pid 5052] close(3 [pid 5091] set_robust_list(0x5555573de660, 24) = 0 [pid 5091] chdir("./4" [pid 5052] <... close resumed>) = 0 [pid 5091] <... chdir resumed>) = 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5091] setpgid(0, 0 [pid 5053] umount2("./2/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] rmdir("./3" [pid 5091] <... setpgid resumed>) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5091] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... rmdir resumed>) = 0 [pid 5091] <... socket resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./2/memory.events", [pid 5052] mkdir("./4", 0777 [pid 5091] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./2/memory.events" [pid 5052] <... mkdir resumed>) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./2") = 0 [pid 5057] mkdir("./3", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5092 attached , child_tidptr=0x5555573de650) = 5 [pid 5092] set_robust_list(0x5555573de660, 24) = 0 [pid 5092] chdir("./3"./strace-static-x86_64: Process 5093 attached [pid 5093] set_robust_list(0x5555573de660, 24 [pid 5092] <... chdir resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 6 [pid 5093] <... set_robust_list resumed>) = 0 [pid 5093] chdir("./4") = 0 [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5093] setpgid(0, 0) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5093] write(3, "1000", 4) = 4 [pid 5093] close(3) = 0 [pid 5093] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5093] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5093] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5092] <... prctl resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5092] setpgid(0, 0 [pid 5053] close(3 [pid 5092] <... setpgid resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] rmdir("./2" [pid 5092] <... openat resumed>) = 3 [pid 5090] <... sendmsg resumed>) = 120 [pid 5053] <... rmdir resumed>) = 0 [pid 5092] write(3, "1000", 4) = 4 [pid 5091] <... sendmsg resumed>) = 120 [pid 5090] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] mkdir("./3", 0777 [pid 5093] <... sendmsg resumed>) = 120 [pid 5092] close(3 [pid 5090] <... openat resumed>) = 4 [pid 5053] <... mkdir resumed>) = 0 [pid 5091] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5092] <... close resumed>) = 0 [pid 5091] <... openat resumed>) = 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5092] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5090] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5093] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5092] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5094 attached [pid 5093] <... openat resumed>) = 4 [pid 5092] <... socket resumed>) = 3 [pid 5091] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5094] set_robust_list(0x5555573de660, 24 [pid 5093] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5092] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 5 [pid 5094] <... set_robust_list resumed>) = 0 [pid 5094] chdir("./3" [pid 5092] <... sendmsg resumed>) = 120 [pid 5094] <... chdir resumed>) = 0 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5092] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5094] <... prctl resumed>) = 0 [pid 5094] setpgid(0, 0) = 0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5094] write(3, "1000", 4 [pid 5092] <... openat resumed>) = 4 [pid 5092] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5094] <... write resumed>) = 4 [pid 5094] close(3) = 0 [pid 5094] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5094] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5094] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5091] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5092] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5093] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5093] close(3) = 0 [pid 5093] close(4) = 0 [pid 5093] close(5) = -1 EBADF (Bad file descriptor) [pid 5093] close(6) = -1 EBADF (Bad file descriptor) [pid 5093] close(7 [pid 5090] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(3 [pid 5090] close(3 [pid 5093] close(8) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = 0 [pid 5090] <... close resumed>) = 0 [pid 5093] close(9) = -1 EBADF (Bad file descriptor) [pid 5092] close(4 [pid 5091] close(3 [pid 5090] close(4 [pid 5093] close(10 [pid 5092] <... close resumed>) = 0 [pid 5090] <... close resumed>) = 0 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(5 [pid 5091] <... close resumed>) = 0 [pid 5090] close(5 [pid 5094] <... sendmsg resumed>) = 120 [pid 5093] close(11 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(4 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(6 [pid 5091] <... close resumed>) = 0 [pid 5090] close(6 [pid 5093] close(12 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(5 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(7 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(7 [pid 5091] close(6 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(13 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(8 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(8 [pid 5091] close(7 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(14 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(9 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(9 [pid 5091] close(8 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(15 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(10 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(10 [pid 5091] close(9 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... openat resumed>) = 4 [pid 5093] close(16 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(11 [pid 5094] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(11 [pid 5091] close(10 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(17 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(12 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(12 [pid 5091] close(11 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5093] close(18 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(13 [pid 5094] close(3 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(13 [pid 5091] close(12 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] close(19 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(14 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = 0 [pid 5092] close(14 [pid 5091] close(13 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(4 [pid 5093] close(20 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(15 [pid 5094] <... close resumed>) = 0 [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(15 [pid 5091] close(14 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(5 [pid 5093] close(21 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(16 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(16 [pid 5091] close(15 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(6 [pid 5093] close(22 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(17 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(17 [pid 5091] close(16 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(7 [pid 5093] close(23 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(18 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(18 [pid 5091] close(17 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(8 [pid 5093] close(24 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(19 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(19 [pid 5091] close(18 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(9 [pid 5093] close(25 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(20 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(20 [pid 5091] close(19 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(10 [pid 5093] close(26 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(21 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(21 [pid 5091] close(20 [pid 5094] close(11 [pid 5093] close(27 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(22 [pid 5091] close(21 [pid 5093] close(28 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(23 [pid 5091] close(22 [pid 5093] close(29 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] close(24 [pid 5091] close(23 [pid 5094] close(12 [pid 5093] exit_group(0 [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(22 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(13 [pid 5092] close(25 [pid 5091] close(24 [pid 5090] close(23 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5093] <... exit_group resumed>) = ? [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(14 [pid 5090] close(24 [pid 5091] close(25 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(15 [pid 5092] close(26 [pid 5090] close(25 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(26 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(16 [pid 5092] close(27 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(26 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(27 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(17 [pid 5093] +++ exited with 0 +++ [pid 5092] close(28 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(27 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(28 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(18 [pid 5092] close(29 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(28 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5091] close(29 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5094] close(19 [pid 5091] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(29 [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5092] exit_group(0 [pid 5091] exit_group(0 [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5094] close(20 [pid 5092] <... exit_group resumed>) = ? [pid 5091] <... exit_group resumed>) = ? [pid 5090] exit_group(0 [pid 5052] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] <... exit_group resumed>) = ? [pid 5094] close(21) = -1 EBADF (Bad file descriptor) [pid 5092] +++ exited with 0 +++ [pid 5090] +++ exited with 0 +++ [pid 5094] close(22) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5094] close(23 [pid 5091] +++ exited with 0 +++ [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... openat resumed>) = 3 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] newfstatat(3, "", [pid 5056] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5094] close(24) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5094] close(25 [pid 5057] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5094] close(26) = -1 EBADF (Bad file descriptor) [pid 5094] close(27 [pid 5057] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5094] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5094] close(28) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5094] close(29) = -1 EBADF (Bad file descriptor) [pid 5094] exit_group(0 [pid 5057] newfstatat(3, "", [pid 5094] <... exit_group resumed>) = ? [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, [pid 5057] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... openat resumed>) = 3 [pid 5055] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5056] getdents64(3, [pid 5094] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] unlink("./4/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5056] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./3/binderfs" [pid 5052] umount2("./4/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./4/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5057] umount2("./3/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./4/memory.events", [pid 5056] umount2("./4/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5053] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5052] unlink("./4/memory.events" [pid 5056] newfstatat(AT_FDCWD, "./4/memory.events", [pid 5055] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5057] newfstatat(AT_FDCWD, "./3/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./3/memory.events") = 0 [pid 5057] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5052] getdents64(3, [pid 5056] unlink("./4/memory.events" [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./3") = 0 [pid 5055] unlink("./4/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5053] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./4/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./4", 0777 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./4/memory.events", [pid 5053] newfstatat(AT_FDCWD, "./3/binderfs", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, [pid 5055] unlink("./4/memory.events" [pid 5053] unlink("./3/binderfs" [pid 5052] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./4"./strace-static-x86_64: Process 5095 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 6 [pid 5052] <... rmdir resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] umount2("./3/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] mkdir("./5", 0777 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5095] set_robust_list(0x5555573de660, 24) = 0 [pid 5056] close(3 [pid 5053] newfstatat(AT_FDCWD, "./3/memory.events", [pid 5052] <... mkdir resumed>) = 0 [pid 5095] chdir("./4" [pid 5056] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./4" [pid 5055] getdents64(3, [pid 5053] unlink("./3/memory.events" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] <... chdir resumed>) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... rmdir resumed>) = 0 [pid 5095] <... prctl resumed>) = 0 [pid 5095] setpgid(0, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5095] <... setpgid resumed>) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] mkdir("./5", 0777 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] getdents64(3, [pid 5055] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5096 attached [pid 5095] <... openat resumed>) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 7 [pid 5096] set_robust_list(0x5555573de660, 24 [pid 5053] <... close resumed>) = 0 [pid 5096] <... set_robust_list resumed>) = 0 [pid 5055] rmdir("./4" [pid 5053] rmdir("./3" [pid 5096] chdir("./5" [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5095] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... rmdir resumed>) = 0 [pid 5096] <... chdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] <... symlink resumed>) = 0 [pid 5095] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] mkdir("./4", 0777 [pid 5096] <... prctl resumed>) = 0 [pid 5055] mkdir("./5", 0777./strace-static-x86_64: Process 5097 attached [pid 5096] setpgid(0, 0 [pid 5097] set_robust_list(0x5555573de660, 24 [pid 5096] <... setpgid resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 7 [pid 5055] <... mkdir resumed>) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5097] <... set_robust_list resumed>) = 0 [pid 5097] chdir("./5" [pid 5096] <... openat resumed>) = 3 [pid 5095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5097] <... chdir resumed>) = 0 [pid 5096] write(3, "1000", 4 [pid 5095] <... sendmsg resumed>) = 120 [pid 5096] <... write resumed>) = 4 [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5096] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5097] <... prctl resumed>) = 0 [pid 5095] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5097] setpgid(0, 0 [pid 5096] <... close resumed>) = 0 [pid 5095] <... openat resumed>) = 4 [pid 5097] <... setpgid resumed>) = 0 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5098 attached [pid 5096] symlink("/dev/binderfs", "./binderfs" [pid 5098] set_robust_list(0x5555573de660, 24 [pid 5096] <... symlink resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 7 [pid 5098] <... set_robust_list resumed>) = 0 [pid 5096] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5095] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5099 attached [pid 5098] chdir("./5" [pid 5097] <... openat resumed>) = 3 [pid 5096] <... socket resumed>) = 3 [pid 5099] set_robust_list(0x5555573de660, 24 [pid 5098] <... chdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 6 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5099] chdir("./4" [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5097] write(3, "1000", 4 [pid 5099] <... chdir resumed>) = 0 [pid 5098] <... prctl resumed>) = 0 [pid 5096] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5098] setpgid(0, 0 [pid 5099] <... prctl resumed>) = 0 [pid 5098] <... setpgid resumed>) = 0 [pid 5099] setpgid(0, 0) = 0 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5097] <... write resumed>) = 4 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5097] close(3 [pid 5096] <... sendmsg resumed>) = 120 [pid 5098] <... openat resumed>) = 3 [pid 5096] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5099] <... openat resumed>) = 3 [pid 5098] write(3, "1000", 4 [pid 5097] <... close resumed>) = 0 [pid 5098] <... write resumed>) = 4 [pid 5097] symlink("/dev/binderfs", "./binderfs" [pid 5099] write(3, "1000", 4 [pid 5098] close(3 [pid 5097] <... symlink resumed>) = 0 [pid 5096] <... openat resumed>) = 4 [pid 5099] <... write resumed>) = 4 [pid 5098] <... close resumed>) = 0 [pid 5097] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5099] close(3 [pid 5098] symlink("/dev/binderfs", "./binderfs" [pid 5097] <... socket resumed>) = 3 [pid 5096] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5099] <... close resumed>) = 0 [pid 5098] <... symlink resumed>) = 0 [pid 5097] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5099] symlink("/dev/binderfs", "./binderfs" [pid 5098] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5097] <... sendmsg resumed>) = 120 [pid 5098] <... socket resumed>) = 3 [pid 5097] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5099] <... symlink resumed>) = 0 [pid 5098] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5097] <... openat resumed>) = 4 [pid 5097] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5099] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5098] <... sendmsg resumed>) = 120 [pid 5099] <... socket resumed>) = 3 [pid 5099] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5098] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5099] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5098] <... openat resumed>) = 4 [pid 5098] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5099] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5096] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5095] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5098] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5098] close(3) = 0 [pid 5097] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5098] close(4) = 0 [pid 5097] close(3 [pid 5098] close(5) = -1 EBADF (Bad file descriptor) [pid 5097] <... close resumed>) = 0 [pid 5098] close(6) = -1 EBADF (Bad file descriptor) [pid 5098] close(7) = -1 EBADF (Bad file descriptor) [pid 5098] close(8 [pid 5097] close(4 [pid 5099] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(3 [pid 5098] close(9 [pid 5097] <... close resumed>) = 0 [pid 5096] close(3 [pid 5099] <... close resumed>) = 0 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(5 [pid 5096] <... close resumed>) = 0 [pid 5099] close(4 [pid 5098] close(10 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(4 [pid 5099] <... close resumed>) = 0 [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(6 [pid 5096] <... close resumed>) = 0 [pid 5099] close(5 [pid 5098] close(11 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(5 [pid 5095] close(3 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(7 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] close(12 [pid 5095] <... close resumed>) = 0 [pid 5099] close(6 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(6 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(8 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(4 [pid 5099] close(7 [pid 5098] close(13 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(7 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(9 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = 0 [pid 5099] close(8 [pid 5098] close(14 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(10 [pid 5096] close(8 [pid 5095] close(5 [pid 5099] close(9 [pid 5098] close(15 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(11 [pid 5096] close(9 [pid 5095] close(6 [pid 5099] close(10 [pid 5098] close(16 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(12 [pid 5096] close(10 [pid 5095] close(7 [pid 5099] close(11 [pid 5098] close(17 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(13 [pid 5096] close(11 [pid 5095] close(8 [pid 5099] close(12 [pid 5098] close(18 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(14 [pid 5096] close(12 [pid 5095] close(9 [pid 5099] close(13 [pid 5098] close(19 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(15 [pid 5096] close(13 [pid 5095] close(10 [pid 5099] close(14 [pid 5098] close(20 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(16 [pid 5096] close(14 [pid 5095] close(11 [pid 5099] close(15 [pid 5098] close(21 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(17 [pid 5096] close(15 [pid 5099] close(16 [pid 5098] close(22 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(12 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(18 [pid 5096] close(16 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(17 [pid 5098] close(23 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(13 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(19 [pid 5096] close(17 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(18 [pid 5098] close(24 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(14 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(20 [pid 5096] close(18 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(19 [pid 5098] close(25 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(15 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(21 [pid 5096] close(19 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(20 [pid 5098] close(26 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(16 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(22 [pid 5096] close(20 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(21 [pid 5098] close(27 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(17 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(23 [pid 5096] close(21 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(22 [pid 5098] close(28 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(18 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(24 [pid 5096] close(22 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(23 [pid 5098] close(29 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(19 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(25 [pid 5096] close(23 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(24 [pid 5098] exit_group(0 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(20 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] <... exit_group resumed>) = ? [pid 5097] close(26 [pid 5096] close(24 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(25 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(21 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(27 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(26 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(25 [pid 5095] close(22 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] close(28 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(27 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(26 [pid 5095] close(23 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5098] +++ exited with 0 +++ [pid 5097] close(29 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(28 [pid 5097] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(27 [pid 5095] close(24 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5097] exit_group(0 [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] close(29 [pid 5097] <... exit_group resumed>) = ? [pid 5096] close(28 [pid 5095] close(25 [pid 5099] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] exit_group(0 [pid 5096] close(29) = -1 EBADF (Bad file descriptor) [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] exit_group(0 [pid 5099] <... exit_group resumed>) = ? [pid 5095] close(26) = -1 EBADF (Bad file descriptor) [pid 5095] close(27 [pid 5055] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5099] +++ exited with 0 +++ [pid 5097] +++ exited with 0 +++ [pid 5096] +++ exited with 0 +++ [pid 5095] close(28 [pid 5055] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] <... openat resumed>) = 3 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5095] close(29 [pid 5055] newfstatat(3, "", [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5052] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5095] exit_group(0 [pid 5056] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5095] <... exit_group resumed>) = ? [pid 5056] <... openat resumed>) = 3 [pid 5095] +++ exited with 0 +++ [pid 5056] newfstatat(3, "", [pid 5055] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... openat resumed>) = 3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5056] getdents64(3, [pid 5053] newfstatat(3, "", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./5/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./4", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5055] umount2("./5/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(3, "", [pid 5056] unlink("./5/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./5/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5056] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./4/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./4/binderfs" [pid 5056] umount2("./5/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./5/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./5/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./4/binderfs", [pid 5057] umount2("./4/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./4/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./4/memory.events" [pid 5056] newfstatat(AT_FDCWD, "./5/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./4/binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5056] unlink("./5/memory.events" [pid 5055] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./5/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] rmdir("./4" [pid 5055] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... close resumed>) = 0 [pid 5056] getdents64(3, [pid 5053] umount2("./4/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./5/memory.events", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] rmdir("./5" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] close(3 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./4/memory.events", [pid 5052] unlink("./5/memory.events" [pid 5056] <... close resumed>) = 0 [pid 5057] mkdir("./5", 0777 [pid 5056] rmdir("./5" [pid 5055] mkdir("./6", 0777 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5053] unlink("./4/memory.events" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 7 ./strace-static-x86_64: Process 5100 attached [pid 5055] <... mkdir resumed>) = 0 [pid 5100] set_robust_list(0x5555573de660, 24) = 0 [pid 5100] chdir("./5" [pid 5056] <... rmdir resumed>) = 0 [pid 5100] <... chdir resumed>) = 0 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] mkdir("./6", 0777 [pid 5053] getdents64(3, [pid 5100] setpgid(0, 0) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5100] write(3, "1000", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] close(3 [pid 5052] getdents64(3, [pid 5100] <... symlink resumed>) = 0 [pid 5100] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5100] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 8 [pid 5053] rmdir("./4"./strace-static-x86_64: Process 5101 attached [pid 5101] set_robust_list(0x5555573de660, 24 [pid 5100] <... sendmsg resumed>) = 120 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] close(3./strace-static-x86_64: Process 5102 attached [pid 5101] <... set_robust_list resumed>) = 0 [pid 5100] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] mkdir("./5", 0777 [pid 5052] <... close resumed>) = 0 [pid 5102] set_robust_list(0x5555573de660, 24 [pid 5101] chdir("./6" [pid 5100] <... openat resumed>) = 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 8 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] rmdir("./5" [pid 5102] <... set_robust_list resumed>) = 0 [pid 5101] <... chdir resumed>) = 0 [pid 5100] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... rmdir resumed>) = 0 [pid 5102] chdir("./6" [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5101] <... prctl resumed>) = 0 [pid 5101] setpgid(0, 0 [pid 5102] <... chdir resumed>) = 0 [pid 5101] <... setpgid resumed>) = 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5102] <... prctl resumed>) = 0 [pid 5102] setpgid(0, 0) = 0 [pid 5101] <... openat resumed>) = 3 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] mkdir("./6", 0777 [pid 5102] <... openat resumed>) = 3 [pid 5101] write(3, "1000", 4) = 4 [pid 5102] write(3, "1000", 4 [pid 5101] close(3) = 0 [pid 5102] <... write resumed>) = 4 [pid 5101] symlink("/dev/binderfs", "./binderfs" [pid 5102] close(3) = 0 [pid 5101] <... symlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 7 [pid 5102] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5052] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5103 attached [pid 5101] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5102] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5103] set_robust_list(0x5555573de660, 24 [pid 5102] <... socket resumed>) = 3 [pid 5101] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5102] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5101] <... sendmsg resumed>) = 120 [pid 5102] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5101] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5103] <... set_robust_list resumed>) = 0 [pid 5101] <... openat resumed>) = 4 [pid 5102] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5103] chdir("./5") = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 8 ./strace-static-x86_64: Process 5104 attached [pid 5101] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5104] set_robust_list(0x5555573de660, 24) = 0 [pid 5104] chdir("./6" [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0 [pid 5104] <... chdir resumed>) = 0 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5104] setpgid(0, 0 [pid 5103] <... setpgid resumed>) = 0 [pid 5104] <... setpgid resumed>) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5104] <... openat resumed>) = 3 [pid 5104] write(3, "1000", 4 [pid 5103] <... openat resumed>) = 3 [pid 5103] write(3, "1000", 4) = 4 [pid 5104] <... write resumed>) = 4 [pid 5103] close(3 [pid 5104] close(3) = 0 [pid 5104] symlink("/dev/binderfs", "./binderfs" [pid 5103] <... close resumed>) = 0 [pid 5103] symlink("/dev/binderfs", "./binderfs" [pid 5104] <... symlink resumed>) = 0 [pid 5104] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5104] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5104] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5103] <... symlink resumed>) = 0 [pid 5102] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5100] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5104] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5104] close(3 [pid 5103] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5104] <... close resumed>) = 0 [pid 5104] close(4) = 0 [pid 5100] close(3 [pid 5103] <... socket resumed>) = 3 [pid 5104] close(5) = -1 EBADF (Bad file descriptor) [pid 5104] close(6) = -1 EBADF (Bad file descriptor) [pid 5104] close(7 [pid 5100] <... close resumed>) = 0 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(8 [pid 5102] close(3 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = 0 [pid 5101] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5100] close(4 [pid 5104] close(9 [pid 5102] close(4 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(10 [pid 5103] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5100] <... close resumed>) = 0 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(11) = -1 EBADF (Bad file descriptor) [pid 5104] close(12 [pid 5102] <... close resumed>) = 0 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(13 [pid 5102] close(5) = -1 EBADF (Bad file descriptor) [pid 5102] close(6 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(14) = -1 EBADF (Bad file descriptor) [pid 5102] close(7 [pid 5104] close(15 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(8 [pid 5104] close(16 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(9 [pid 5104] close(17 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(10 [pid 5104] close(18 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(11 [pid 5101] close(3 [pid 5104] close(19 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(12 [pid 5101] <... close resumed>) = 0 [pid 5104] close(20 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(4 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(13 [pid 5101] <... close resumed>) = 0 [pid 5104] close(21 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(5 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(14 [pid 5101] close(5 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(22 [pid 5103] <... sendmsg resumed>) = 120 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(6 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5102] close(15 [pid 5101] close(6 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(23 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(16 [pid 5101] close(7 [pid 5100] close(7 [pid 5104] close(24 [pid 5103] <... openat resumed>) = 4 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5102] close(17 [pid 5100] close(8 [pid 5104] close(25 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(8 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5102] close(18 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(9 [pid 5104] close(26 [pid 5103] close(3 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(9 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = 0 [pid 5102] close(19 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(10 [pid 5104] close(27 [pid 5103] close(4 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(10 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = 0 [pid 5102] close(20 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(11 [pid 5104] close(28 [pid 5103] close(5 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(11 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(21 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(12 [pid 5104] close(29 [pid 5103] close(6 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(12 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] close(22 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(13 [pid 5104] exit_group(0 [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(13 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(7 [pid 5104] <... exit_group resumed>) = ? [pid 5102] close(23 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(14 [pid 5104] +++ exited with 0 +++ [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(14 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] close(24 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(15 [pid 5102] close(25 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(16 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(8 [pid 5100] close(15 [pid 5102] close(26 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(17 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(9 [pid 5102] close(27 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(16 [pid 5052] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(18 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(10 [pid 5102] close(28 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(17 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(19 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] close(11 [pid 5102] close(29 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(20 [pid 5100] close(18 [pid 5103] close(12 [pid 5102] exit_group(0 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(21 [pid 5100] close(19 [pid 5052] newfstatat(3, "", [pid 5103] close(13 [pid 5102] <... exit_group resumed>) = ? [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(20 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5103] close(14 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] close(21 [pid 5052] getdents64(3, [pid 5103] close(15 [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(22 [pid 5100] close(22 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5103] close(16 [pid 5102] +++ exited with 0 +++ [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(23 [pid 5103] close(17 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(24 [pid 5056] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5103] close(18 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(25 [pid 5056] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5103] close(19 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5052] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(26 [pid 5056] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5103] close(20 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(27 [pid 5056] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5103] close(21 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(28 [pid 5100] close(23 [pid 5056] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5103] close(22 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] close(29 [pid 5100] close(24 [pid 5056] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5052] unlink("./6/binderfs" [pid 5103] close(23 [pid 5101] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] exit_group(0 [pid 5056] unlink("./6/binderfs" [pid 5103] close(24 [pid 5100] close(25 [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... exit_group resumed>) = ? [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./6/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5103] close(25 [pid 5100] close(26 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] +++ exited with 0 +++ [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./6/memory.events", [pid 5052] umount2("./6/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5103] close(26 [pid 5100] close(27 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./6/memory.events" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] newfstatat(AT_FDCWD, "./6/memory.events", [pid 5103] close(27 [pid 5055] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5103] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5103] close(28) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5103] close(29) = -1 EBADF (Bad file descriptor) [pid 5103] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5103] <... exit_group resumed>) = ? [pid 5100] close(28 [pid 5103] +++ exited with 0 +++ [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5100] close(29 [pid 5052] unlink("./6/memory.events" [pid 5100] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5100] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] <... exit_group resumed>) = ? [pid 5052] getdents64(3, [pid 5100] +++ exited with 0 +++ [pid 5056] getdents64(3, [pid 5055] getdents64(3, [pid 5053] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3 [pid 5055] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] close(3 [pid 5056] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... openat resumed>) = 3 [pid 5052] <... close resumed>) = 0 [pid 5056] rmdir("./6" [pid 5055] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] rmdir("./6" [pid 5055] unlink("./6/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] mkdir("./7", 0777 [pid 5057] umount2("./5", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./6/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./5/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] mkdir("./7", 0777 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... mkdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./6/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./5/binderfs", [pid 5057] unlink("./5/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./6/memory.events" [pid 5057] umount2("./5/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./5/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] newfstatat(AT_FDCWD, "./5/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] unlink("./5/memory.events"./strace-static-x86_64: Process 5106 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 9 [pid 5055] getdents64(3, [pid 5053] umount2("./5/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5106] set_robust_list(0x5555573de660, 24 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5106] <... set_robust_list resumed>) = 0 [pid 5055] close(3 [pid 5053] newfstatat(AT_FDCWD, "./5/memory.events", [pid 5055] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] rmdir("./6" [pid 5053] unlink("./5/memory.events"./strace-static-x86_64: Process 5105 attached [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5106] chdir("./7" [pid 5055] mkdir("./7", 0777 [pid 5053] getdents64(3, [pid 5106] <... chdir resumed>) = 0 [pid 5105] set_robust_list(0x5555573de660, 24 [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5105] <... set_robust_list resumed>) = 0 [pid 5106] <... prctl resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 9 [pid 5105] chdir("./7" [pid 5106] setpgid(0, 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... close resumed>) = 0 [pid 5106] <... setpgid resumed>) = 0 [pid 5105] <... chdir resumed>) = 0 [pid 5057] close(3 [pid 5053] rmdir("./5" [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... close resumed>) = 0 [pid 5105] <... prctl resumed>) = 0 [pid 5105] setpgid(0, 0 [pid 5057] rmdir("./5" [pid 5053] <... rmdir resumed>) = 0 [pid 5105] <... setpgid resumed>) = 0 [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... rmdir resumed>) = 0 [pid 5053] mkdir("./6", 0777 [pid 5105] <... openat resumed>) = 3 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5105] write(3, "1000", 4) = 4 [pid 5105] close(3 [pid 5053] <... mkdir resumed>) = 0 [pid 5105] <... close resumed>) = 0 [pid 5106] <... openat resumed>) = 3 [pid 5057] mkdir("./6", 0777 [pid 5105] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5106] write(3, "1000", 4) = 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5107 attached [pid 5106] close(3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 9 [pid 5105] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5107] set_robust_list(0x5555573de660, 24 [pid 5105] <... socket resumed>) = 3 [pid 5106] <... close resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5107] <... set_robust_list resumed>) = 0 [pid 5105] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5106] symlink("/dev/binderfs", "./binderfs" [pid 5107] chdir("./7" [pid 5105] <... sendmsg resumed>) = 120 [pid 5105] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5107] <... chdir resumed>) = 0 [pid 5106] <... symlink resumed>) = 0 [pid 5105] <... openat resumed>) = 4 [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5106] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5107] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5108 attached [pid 5107] setpgid(0, 0 [pid 5106] <... socket resumed>) = 3 [pid 5108] set_robust_list(0x5555573de660, 24 [pid 5107] <... setpgid resumed>) = 0 [pid 5108] <... set_robust_list resumed>) = 0 [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5105] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5106] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 8 ./strace-static-x86_64: Process 5109 attached [pid 5108] chdir("./6" [pid 5107] <... openat resumed>) = 3 [pid 5106] <... sendmsg resumed>) = 120 [pid 5109] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 8 [pid 5109] <... set_robust_list resumed>) = 0 [pid 5107] write(3, "1000", 4 [pid 5106] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5109] chdir("./6" [pid 5107] <... write resumed>) = 4 [pid 5107] close(3) = 0 [pid 5108] <... chdir resumed>) = 0 [pid 5106] <... openat resumed>) = 4 [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5107] symlink("/dev/binderfs", "./binderfs" [pid 5109] <... chdir resumed>) = 0 [pid 5108] <... prctl resumed>) = 0 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5108] setpgid(0, 0 [pid 5107] <... symlink resumed>) = 0 [pid 5106] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5109] <... prctl resumed>) = 0 [pid 5108] <... setpgid resumed>) = 0 [pid 5109] setpgid(0, 0 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5107] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5109] <... setpgid resumed>) = 0 [pid 5108] write(3, "1000", 4 [pid 5107] <... socket resumed>) = 3 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5108] <... write resumed>) = 4 [pid 5108] close(3) = 0 [pid 5108] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5108] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5109] <... openat resumed>) = 3 [pid 5108] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5107] <... sendmsg resumed>) = 120 [pid 5109] write(3, "1000", 4 [pid 5107] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5109] <... write resumed>) = 4 [pid 5108] <... sendmsg resumed>) = 120 [pid 5109] close(3) = 0 [pid 5108] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5109] symlink("/dev/binderfs", "./binderfs" [pid 5108] <... openat resumed>) = 4 [pid 5107] <... openat resumed>) = 4 [pid 5109] <... symlink resumed>) = 0 [pid 5107] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5108] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5109] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5109] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5109] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5105] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5107] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5107] close(3) = 0 [pid 5107] close(4) = 0 [pid 5107] close(5) = -1 EBADF (Bad file descriptor) [pid 5109] <... openat resumed>) = 4 [pid 5109] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5107] close(6 [pid 5109] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(3 [pid 5107] close(7) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = 0 [pid 5109] close(4 [pid 5107] close(8 [pid 5109] <... close resumed>) = 0 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(3 [pid 5106] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5109] close(5 [pid 5107] close(9 [pid 5105] <... close resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(4 [pid 5106] close(3 [pid 5109] close(6 [pid 5108] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5107] close(10 [pid 5105] <... close resumed>) = 0 [pid 5106] <... close resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(4 [pid 5109] close(7 [pid 5107] close(11) = -1 EBADF (Bad file descriptor) [pid 5105] close(5 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(12 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(8 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = 0 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(13 [pid 5105] close(6 [pid 5106] close(5 [pid 5109] close(9 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(3 [pid 5107] close(14 [pid 5105] close(7 [pid 5106] close(6 [pid 5109] close(10 [pid 5108] <... close resumed>) = 0 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(15 [pid 5105] close(8 [pid 5106] close(7 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(4 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(11 [pid 5108] <... close resumed>) = 0 [pid 5107] close(16 [pid 5105] close(9 [pid 5106] close(8 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(5 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(12 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(17 [pid 5105] close(10 [pid 5106] close(9 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(6 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(13 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(18 [pid 5105] close(11 [pid 5106] close(10 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(7 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(14 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(19 [pid 5105] close(12 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(15 [pid 5108] close(8 [pid 5107] close(20 [pid 5105] close(13 [pid 5106] close(11 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(16 [pid 5108] close(9 [pid 5107] close(21 [pid 5105] close(14 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(12 [pid 5109] close(17 [pid 5108] close(10 [pid 5107] close(22 [pid 5105] close(15 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(18 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(23 [pid 5105] close(16 [pid 5106] close(13 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(11 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(19 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(24 [pid 5105] close(17 [pid 5106] close(14 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(12 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(20 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(25 [pid 5105] close(18 [pid 5106] close(15 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(13 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(21 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(26 [pid 5105] close(19 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(14 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(16 [pid 5109] close(22 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(27 [pid 5105] close(20 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(15 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(17 [pid 5109] close(23 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(28 [pid 5105] close(21 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(16 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(18 [pid 5109] close(24 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] close(29 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(17 [pid 5107] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(22 [pid 5106] close(19 [pid 5109] close(25 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] exit_group(0 [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(18 [pid 5107] <... exit_group resumed>) = ? [pid 5105] close(23 [pid 5106] close(20 [pid 5109] close(26 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5107] +++ exited with 0 +++ [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(19 [pid 5105] close(24 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5109] close(27 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(21 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(20 [pid 5105] close(25 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(28 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(22 [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(21 [pid 5105] close(26 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] close(29 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(23 [pid 5055] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5109] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5109] exit_group(0 [pid 5105] close(27 [pid 5106] close(24 [pid 5055] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] close(28 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5109] <... exit_group resumed>) = ? [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(25 [pid 5055] <... openat resumed>) = 3 [pid 5108] close(22 [pid 5105] close(29 [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] close(26 [pid 5108] close(23 [pid 5105] exit_group(0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5105] <... exit_group resumed>) = ? [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5109] +++ exited with 0 +++ [pid 5108] close(24 [pid 5105] +++ exited with 0 +++ [pid 5106] close(27 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5108] close(25 [pid 5106] close(28 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5108] close(26 [pid 5106] close(29 [pid 5055] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5057] <... restart_syscall resumed>) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(27 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] exit_group(0 [pid 5108] close(28 [pid 5052] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] <... exit_group resumed>) = ? [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5108] close(29 [pid 5055] unlink("./7/binderfs" [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5106] +++ exited with 0 +++ [pid 5052] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5108] exit_group(0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5108] <... exit_group resumed>) = ? [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] umount2("./7/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... restart_syscall resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./7/memory.events", [pid 5108] +++ exited with 0 +++ [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./7/memory.events" [pid 5057] newfstatat(3, "", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./6", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./7/binderfs") = 0 [pid 5056] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./7/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5056] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] close(3 [pid 5057] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5053] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./7/memory.events", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] rmdir("./7" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5057] unlink("./6/binderfs" [pid 5053] getdents64(3, [pid 5052] unlink("./7/memory.events" [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./8", 0777 [pid 5052] getdents64(3, [pid 5056] unlink("./7/binderfs" [pid 5057] umount2("./6/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./6/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./6/memory.events", [pid 5053] newfstatat(AT_FDCWD, "./6/binderfs", [pid 5052] close(3 [pid 5056] umount2("./7/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... close resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./6/memory.events" [pid 5053] unlink("./6/binderfs" [pid 5056] newfstatat(AT_FDCWD, "./7/memory.events", [pid 5052] rmdir("./7" [pid 5057] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./6" [pid 5052] mkdir("./8", 0777 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5057] mkdir("./7", 0777 [pid 5056] unlink("./7/memory.events" [pid 5053] umount2("./6/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... mkdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./6/memory.events", ./strace-static-x86_64: Process 5110 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 10 [pid 5110] set_robust_list(0x5555573de660, 24 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5110] <... set_robust_list resumed>) = 0 [pid 5053] unlink("./6/memory.events" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 10 ./strace-static-x86_64: Process 5111 attached [pid 5110] chdir("./8" [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5111] set_robust_list(0x5555573de660, 24 [pid 5110] <... chdir resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] getdents64(3, [pid 5053] getdents64(3, [pid 5110] <... prctl resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5111] <... set_robust_list resumed>) = 0 [pid 5110] setpgid(0, 0 [pid 5056] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5111] chdir("./8" [pid 5110] <... setpgid resumed>) = 0 [pid 5111] <... chdir resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5053] close(3./strace-static-x86_64: Process 5112 attached [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] rmdir("./7" [pid 5112] set_robust_list(0x5555573de660, 24 [pid 5111] <... prctl resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5112] <... set_robust_list resumed>) = 0 [pid 5111] setpgid(0, 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 9 [pid 5111] <... setpgid resumed>) = 0 [pid 5112] chdir("./7" [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5110] <... openat resumed>) = 3 [pid 5056] mkdir("./8", 0777 [pid 5053] rmdir("./6" [pid 5111] <... openat resumed>) = 3 [pid 5053] <... rmdir resumed>) = 0 [pid 5112] <... chdir resumed>) = 0 [pid 5111] write(3, "1000", 4 [pid 5056] <... mkdir resumed>) = 0 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5110] write(3, "1000", 4 [pid 5111] <... write resumed>) = 4 [pid 5053] mkdir("./7", 0777 [pid 5112] <... prctl resumed>) = 0 [pid 5110] <... write resumed>) = 4 [pid 5112] setpgid(0, 0 [pid 5111] close(3 [pid 5110] close(3 [pid 5112] <... setpgid resumed>) = 0 [pid 5111] <... close resumed>) = 0 [pid 5110] <... close resumed>) = 0 [pid 5110] symlink("/dev/binderfs", "./binderfs" [pid 5111] symlink("/dev/binderfs", "./binderfs" [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5110] <... symlink resumed>) = 0 [pid 5111] <... symlink resumed>) = 0 [pid 5110] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5112] <... openat resumed>) = 3 [pid 5111] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5110] <... socket resumed>) = 3 [pid 5112] write(3, "1000", 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5111] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5112] <... write resumed>) = 4 [pid 5111] <... sendmsg resumed>) = 120 [pid 5110] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5112] close(3) = 0 [pid 5111] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5112] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5113 attached [pid 5111] <... openat resumed>) = 4 [pid 5110] <... sendmsg resumed>) = 120 ./strace-static-x86_64: Process 5114 attached [pid 5113] set_robust_list(0x5555573de660, 24 [pid 5112] <... symlink resumed>) = 0 [pid 5110] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 10 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 9 [pid 5114] set_robust_list(0x5555573de660, 24 [pid 5112] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5114] <... set_robust_list resumed>) = 0 [pid 5114] chdir("./7" [pid 5113] <... set_robust_list resumed>) = 0 [pid 5111] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5112] <... socket resumed>) = 3 [pid 5113] chdir("./8" [pid 5110] <... openat resumed>) = 4 [pid 5114] <... chdir resumed>) = 0 [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5110] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5114] <... prctl resumed>) = 0 [pid 5112] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5114] setpgid(0, 0 [pid 5112] <... sendmsg resumed>) = 120 [pid 5114] <... setpgid resumed>) = 0 [pid 5112] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5113] <... chdir resumed>) = 0 [pid 5112] <... openat resumed>) = 4 [pid 5114] <... openat resumed>) = 3 [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5114] write(3, "1000", 4 [pid 5113] <... prctl resumed>) = 0 [pid 5114] <... write resumed>) = 4 [pid 5113] setpgid(0, 0 [pid 5112] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5114] close(3 [pid 5113] <... setpgid resumed>) = 0 [pid 5114] <... close resumed>) = 0 [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5114] symlink("/dev/binderfs", "./binderfs" [pid 5113] <... openat resumed>) = 3 [pid 5113] write(3, "1000", 4) = 4 [pid 5114] <... symlink resumed>) = 0 [pid 5113] close(3) = 0 [pid 5113] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5113] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5114] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5113] <... socket resumed>) = 3 [pid 5114] <... socket resumed>) = 3 [pid 5114] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5113] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5114] <... sendmsg resumed>) = 120 [pid 5114] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5113] <... openat resumed>) = 4 [pid 5114] <... openat resumed>) = 4 [pid 5113] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5114] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5112] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5114] close(3) = 0 [pid 5114] close(4) = 0 [pid 5114] close(5) = -1 EBADF (Bad file descriptor) [pid 5114] close(6) = -1 EBADF (Bad file descriptor) [pid 5114] close(7) = -1 EBADF (Bad file descriptor) [pid 5114] close(8) = -1 EBADF (Bad file descriptor) [pid 5114] close(9) = -1 EBADF (Bad file descriptor) [pid 5114] close(10 [pid 5113] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5112] close(3 [pid 5111] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5110] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(11) = -1 EBADF (Bad file descriptor) [pid 5111] close(3 [pid 5114] close(12 [pid 5113] close(3 [pid 5112] <... close resumed>) = 0 [pid 5111] <... close resumed>) = 0 [pid 5110] close(3 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = 0 [pid 5112] close(4 [pid 5110] <... close resumed>) = 0 [pid 5114] close(13 [pid 5113] close(4 [pid 5112] <... close resumed>) = 0 [pid 5111] close(4 [pid 5110] close(4 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = 0 [pid 5112] close(5 [pid 5111] <... close resumed>) = 0 [pid 5110] <... close resumed>) = 0 [pid 5114] close(14 [pid 5113] close(5 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(5 [pid 5110] close(5 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(6 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(15 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(6 [pid 5110] close(6 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(7 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(16 [pid 5113] close(6 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(7 [pid 5110] close(7 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(8 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(17 [pid 5113] close(7 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(8 [pid 5110] close(8 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(9 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(18 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(9 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(10 [pid 5111] close(9 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(19 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(10 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(8 [pid 5112] close(11 [pid 5111] close(10 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(20 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(11 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(9 [pid 5112] close(12 [pid 5111] close(11 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(21 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(12 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(10 [pid 5112] close(13 [pid 5111] close(12 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(22 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(13 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(11 [pid 5112] close(14 [pid 5111] close(13 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(23 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(14 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(15 [pid 5111] close(14 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(24 [pid 5113] close(12 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(15 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(16 [pid 5111] close(15 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(25 [pid 5113] close(13 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(16 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(17 [pid 5111] close(16 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(26 [pid 5113] close(14 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(17 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] close(18 [pid 5111] close(17 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(27 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(18 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(15 [pid 5112] close(19 [pid 5111] close(18 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(28 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(19 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(16 [pid 5112] close(20 [pid 5111] close(19 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] close(29 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(20 [pid 5114] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(17 [pid 5112] close(21 [pid 5111] close(20 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] exit_group(0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(21 [pid 5114] <... exit_group resumed>) = ? [pid 5113] close(18 [pid 5112] close(22 [pid 5111] close(21 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5114] +++ exited with 0 +++ [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(22 [pid 5112] close(23 [pid 5111] close(22 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(23 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5113] close(19 [pid 5112] close(24 [pid 5111] close(23 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(24 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5113] close(20 [pid 5112] close(25 [pid 5111] close(24 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(25 [pid 5113] close(21 [pid 5112] close(26 [pid 5111] close(25 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(26 [pid 5113] close(22 [pid 5112] close(27 [pid 5111] close(26 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(27 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5113] close(23 [pid 5112] close(28 [pid 5111] close(27 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(28 [pid 5112] close(29 [pid 5111] close(28 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5113] close(24 [pid 5112] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] close(29 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(29 [pid 5112] exit_group(0 [pid 5110] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5113] close(25 [pid 5112] <... exit_group resumed>) = ? [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] exit_group(0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5110] <... exit_group resumed>) = ? [pid 5053] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5111] exit_group(0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./7/binderfs" [pid 5110] +++ exited with 0 +++ [pid 5111] <... exit_group resumed>) = ? [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... unlink resumed>) = 0 [pid 5113] close(26 [pid 5112] +++ exited with 0 +++ [pid 5111] +++ exited with 0 +++ [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] umount2("./7/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./7/memory.events", [pid 5113] close(27 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./7", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./7/memory.events" [pid 5052] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5052] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5057] newfstatat(3, "", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5055] unlink("./8/binderfs" [pid 5057] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5113] close(28 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] close(3 [pid 5052] getdents64(3, [pid 5113] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5113] close(29) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./7/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5113] exit_group(0 [pid 5055] umount2("./8/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5113] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./7/binderfs", [pid 5053] rmdir("./7" [pid 5052] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5113] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] newfstatat(AT_FDCWD, "./8/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./7/binderfs" [pid 5055] unlink("./8/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5053] mkdir("./8", 0777 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./7/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./8/binderfs" [pid 5053] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5056] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./7/memory.events", [pid 5056] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5057] unlink("./7/memory.events" [pid 5052] umount2("./8/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(3, "", [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] newfstatat(AT_FDCWD, "./8/memory.events", [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] getdents64(3, [pid 5055] close(3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... close resumed>) = 0 [pid 5052] unlink("./8/memory.events" [pid 5056] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] rmdir("./8" [pid 5057] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5057] close(3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... close resumed>) = 0 [pid 5056] unlink("./8/binderfs" [pid 5057] rmdir("./7"./strace-static-x86_64: Process 5115 attached [pid 5056] <... unlink resumed>) = 0 [pid 5055] mkdir("./9", 0777 [pid 5057] <... rmdir resumed>) = 0 [pid 5115] set_robust_list(0x5555573de660, 24 [pid 5056] umount2("./8/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 10 [pid 5115] <... set_robust_list resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./8/memory.events", [pid 5115] chdir("./8" [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5115] <... chdir resumed>) = 0 [pid 5056] unlink("./8/memory.events" [pid 5057] mkdir("./8", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5115] setpgid(0, 0) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... close resumed>) = 0 [pid 5115] <... openat resumed>) = 3 [pid 5115] write(3, "1000", 4) = 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5115] close(3 [pid 5052] rmdir("./8" [pid 5115] <... close resumed>) = 0 [pid 5115] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./9", 0777 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 11 ./strace-static-x86_64: Process 5116 attached [pid 5115] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5116] set_robust_list(0x5555573de660, 24 [pid 5115] <... socket resumed>) = 3 [pid 5116] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5117 attached [pid 5115] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] getdents64(3, [pid 5052] <... mkdir resumed>) = 0 [pid 5116] chdir("./9" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5117] set_robust_list(0x5555573de660, 24 [pid 5115] <... sendmsg resumed>) = 120 [pid 5056] close(3 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 10 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5117] <... set_robust_list resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5117] chdir("./8" [pid 5116] <... chdir resumed>) = 0 [pid 5115] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] rmdir("./8" [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5117] <... chdir resumed>) = 0 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5115] <... openat resumed>) = 4 [pid 5117] setpgid(0, 0) = 0 [pid 5116] <... prctl resumed>) = 0 [pid 5115] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5118 attached [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5116] setpgid(0, 0 [pid 5056] mkdir("./9", 0777 [pid 5116] <... setpgid resumed>) = 0 [pid 5118] set_robust_list(0x5555573de660, 24 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5118] <... set_robust_list resumed>) = 0 [pid 5118] chdir("./9" [pid 5117] <... openat resumed>) = 3 [pid 5116] <... openat resumed>) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 11 [pid 5117] write(3, "1000", 4 [pid 5116] write(3, "1000", 4 [pid 5118] <... chdir resumed>) = 0 [pid 5117] <... write resumed>) = 4 [pid 5116] <... write resumed>) = 4 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5117] close(3 [pid 5116] close(3 [pid 5118] <... prctl resumed>) = 0 [pid 5117] <... close resumed>) = 0 [pid 5116] <... close resumed>) = 0 [pid 5118] setpgid(0, 0 [pid 5117] symlink("/dev/binderfs", "./binderfs" [pid 5116] symlink("/dev/binderfs", "./binderfs" [pid 5118] <... setpgid resumed>) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5117] <... symlink resumed>) = 0 [pid 5118] <... openat resumed>) = 3 [pid 5117] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5118] write(3, "1000", 4 [pid 5117] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5118] <... write resumed>) = 4 [pid 5118] close(3) = 0 [pid 5118] symlink("/dev/binderfs", "./binderfs" [pid 5117] <... sendmsg resumed>) = 120 [pid 5118] <... symlink resumed>) = 0 [pid 5118] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5117] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5118] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5117] <... openat resumed>) = 4 [pid 5118] <... sendmsg resumed>) = 120 [pid 5117] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5118] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5119 attached ) = 4 [pid 5116] <... symlink resumed>) = 0 [pid 5119] set_robust_list(0x5555573de660, 24 [pid 5116] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 11 [pid 5116] <... socket resumed>) = 3 [pid 5119] <... set_robust_list resumed>) = 0 [pid 5119] chdir("./9" [pid 5116] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5118] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5119] <... chdir resumed>) = 0 [pid 5116] <... sendmsg resumed>) = 120 [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5116] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5119] <... prctl resumed>) = 0 [pid 5119] setpgid(0, 0) = 0 [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5119] write(3, "1000", 4) = 4 [pid 5119] close(3) = 0 [pid 5116] <... openat resumed>) = 4 [pid 5116] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5119] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5119] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5119] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5119] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5117] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5116] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5117] close(3) = 0 [pid 5117] close(4) = 0 [pid 5117] close(5) = -1 EBADF (Bad file descriptor) [pid 5117] close(6) = -1 EBADF (Bad file descriptor) [pid 5117] close(7) = -1 EBADF (Bad file descriptor) [pid 5117] close(8) = -1 EBADF (Bad file descriptor) [pid 5115] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5117] close(9) = -1 EBADF (Bad file descriptor) [pid 5117] close(10 [pid 5116] close(3 [pid 5115] close(3 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(11) = -1 EBADF (Bad file descriptor) [pid 5117] close(12 [pid 5115] <... close resumed>) = 0 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = 0 [pid 5115] close(4 [pid 5117] close(13 [pid 5116] close(4 [pid 5115] <... close resumed>) = 0 [pid 5115] close(5 [pid 5116] <... close resumed>) = 0 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(14 [pid 5119] close(3 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(6 [pid 5119] <... close resumed>) = 0 [pid 5117] close(15 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(4 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(7 [pid 5119] <... close resumed>) = 0 [pid 5117] close(16 [pid 5116] close(5 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(5 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(17 [pid 5119] close(6 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(8 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(18 [pid 5116] close(6 [pid 5119] close(7 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(19 [pid 5116] close(7 [pid 5119] close(8 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] close(20 [pid 5116] close(8 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(9 [pid 5118] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(9 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(3 [pid 5117] close(21 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(10 [pid 5118] <... close resumed>) = 0 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(9 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(4 [pid 5117] close(22 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(11 [pid 5118] <... close resumed>) = 0 [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(5 [pid 5117] close(23 [pid 5119] close(12 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(10 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(6 [pid 5117] close(24 [pid 5116] close(10 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(13 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(11 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(7 [pid 5117] close(25 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(14 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(8 [pid 5117] close(26 [pid 5119] close(15 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(11 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(9 [pid 5117] close(27 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(12 [pid 5119] close(16 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(12 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(10 [pid 5117] close(28 [pid 5115] close(13 [pid 5119] close(17 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(11 [pid 5117] close(29 [pid 5115] close(14 [pid 5119] close(18 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(12 [pid 5117] exit_group(0 [pid 5115] close(15 [pid 5119] close(19 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5117] <... exit_group resumed>) = ? [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(13 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(20 [pid 5118] close(13 [pid 5116] close(14 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(21 [pid 5118] close(14 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(22 [pid 5118] close(15 [pid 5115] close(16 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(23 [pid 5118] close(16 [pid 5117] +++ exited with 0 +++ [pid 5115] close(17 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(24 [pid 5118] close(17 [pid 5116] close(15 [pid 5115] close(18 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5119] close(25 [pid 5118] close(18 [pid 5116] close(16 [pid 5115] close(19 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5119] close(26 [pid 5118] close(19 [pid 5116] close(17 [pid 5115] close(20 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5119] close(27 [pid 5118] close(20 [pid 5116] close(18 [pid 5115] close(21 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5119] close(28 [pid 5118] close(21 [pid 5116] close(19 [pid 5115] close(22 [pid 5057] <... openat resumed>) = 3 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5119] close(29 [pid 5118] close(22 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5119] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(20 [pid 5115] close(23 [pid 5057] getdents64(3, [pid 5119] exit_group(0 [pid 5118] close(23 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5119] <... exit_group resumed>) = ? [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(21 [pid 5115] close(24 [pid 5057] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5119] +++ exited with 0 +++ [pid 5118] close(24 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] close(22 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5118] close(25 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(25 [pid 5056] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5118] close(26 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./8/binderfs" [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(26 [pid 5056] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5118] close(27 [pid 5116] close(23 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5057] <... unlink resumed>) = 0 [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(27 [pid 5056] newfstatat(3, "", [pid 5118] close(28 [pid 5116] close(24 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./8/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(28 [pid 5056] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5118] close(29 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] close(29 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(AT_FDCWD, "./8/memory.events", [pid 5118] exit_group(0 [pid 5116] close(25 [pid 5115] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5118] <... exit_group resumed>) = ? [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] exit_group(0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5118] +++ exited with 0 +++ [pid 5116] close(26 [pid 5115] <... exit_group resumed>) = ? [pid 5056] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5057] unlink("./8/memory.events" [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5115] +++ exited with 0 +++ [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5116] close(27 [pid 5056] unlink("./9/binderfs" [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5116] close(28 [pid 5056] umount2("./9/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... restart_syscall resumed>) = 0 [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5116] close(29 [pid 5056] newfstatat(AT_FDCWD, "./9/memory.events", [pid 5116] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5116] exit_group(0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5116] <... exit_group resumed>) = ? [pid 5056] unlink("./9/memory.events" [pid 5053] umount2("./8", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5116] +++ exited with 0 +++ [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5057] close(3 [pid 5053] newfstatat(3, "", [pid 5056] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] getdents64(3, [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(3, "", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] rmdir("./8" [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] close(3 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./9" [pid 5053] umount2("./8/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./8/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] mkdir("./10", 0777 [pid 5055] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] mkdir("./9", 0777 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5056] <... mkdir resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5053] unlink("./8/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./9/binderfs" [pid 5055] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./8/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./9/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5120 attached [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5120] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 12 [pid 5055] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./8/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./9/memory.events", [pid 5120] <... set_robust_list resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5121 attached [pid 5120] chdir("./10" [pid 5055] unlink("./9/binderfs" [pid 5053] unlink("./8/memory.events" [pid 5121] set_robust_list(0x5555573de660, 24 [pid 5120] <... chdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./9/memory.events" [pid 5121] <... set_robust_list resumed>) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5121] chdir("./9" [pid 5055] umount2("./9/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 11 [pid 5121] <... chdir resumed>) = 0 [pid 5120] <... prctl resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5120] setpgid(0, 0 [pid 5121] <... prctl resumed>) = 0 [pid 5120] <... setpgid resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./9/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] setpgid(0, 0) = 0 [pid 5055] unlink("./9/memory.events" [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5120] <... openat resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5121] <... openat resumed>) = 3 [pid 5120] write(3, "1000", 4 [pid 5121] write(3, "1000", 4 [pid 5120] <... write resumed>) = 4 [pid 5052] close(3 [pid 5121] <... write resumed>) = 4 [pid 5120] close(3 [pid 5052] <... close resumed>) = 0 [pid 5121] close(3 [pid 5120] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] rmdir("./9" [pid 5120] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5121] <... close resumed>) = 0 [pid 5120] <... symlink resumed>) = 0 [pid 5055] close(3 [pid 5053] getdents64(3, [pid 5121] symlink("/dev/binderfs", "./binderfs" [pid 5120] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5121] <... symlink resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5121] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5120] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] rmdir("./9" [pid 5053] close(3 [pid 5052] mkdir("./10", 0777 [pid 5121] <... socket resumed>) = 3 [pid 5120] <... sendmsg resumed>) = 120 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5121] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5120] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] rmdir("./8" [pid 5055] mkdir("./10", 0777 [pid 5121] <... sendmsg resumed>) = 120 [pid 5120] <... openat resumed>) = 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5120] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5121] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./9", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5121] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 12 ./strace-static-x86_64: Process 5123 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 12 [pid 5123] set_robust_list(0x5555573de660, 24) = 0 [pid 5123] chdir("./10") = 0 ./strace-static-x86_64: Process 5122 attached [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5122] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5124 attached [pid 5123] <... prctl resumed>) = 0 [pid 5122] <... set_robust_list resumed>) = 0 [pid 5123] setpgid(0, 0 [pid 5124] set_robust_list(0x5555573de660, 24 [pid 5122] chdir("./10" [pid 5123] <... setpgid resumed>) = 0 [pid 5122] <... chdir resumed>) = 0 [pid 5124] <... set_robust_list resumed>) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 11 [pid 5124] chdir("./9" [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] <... chdir resumed>) = 0 [pid 5123] <... openat resumed>) = 3 [pid 5122] setpgid(0, 0) = 0 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5123] write(3, "1000", 4 [pid 5124] <... prctl resumed>) = 0 [pid 5123] <... write resumed>) = 4 [pid 5124] setpgid(0, 0 [pid 5123] close(3 [pid 5124] <... setpgid resumed>) = 0 [pid 5123] <... close resumed>) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5123] symlink("/dev/binderfs", "./binderfs" [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5124] <... openat resumed>) = 3 [pid 5123] <... symlink resumed>) = 0 [pid 5123] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5124] write(3, "1000", 4) = 4 [pid 5123] <... socket resumed>) = 3 [pid 5124] close(3 [pid 5122] <... openat resumed>) = 3 [pid 5124] <... close resumed>) = 0 [pid 5123] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5124] symlink("/dev/binderfs", "./binderfs" [pid 5122] write(3, "1000", 4 [pid 5123] <... sendmsg resumed>) = 120 [pid 5124] <... symlink resumed>) = 0 [pid 5124] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5123] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5124] <... socket resumed>) = 3 [pid 5124] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5123] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5124] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5122] <... write resumed>) = 4 [pid 5124] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5122] close(3) = 0 [pid 5122] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5123] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5121] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5123] close(3) = 0 [pid 5123] close(4) = 0 [pid 5123] close(5) = -1 EBADF (Bad file descriptor) [pid 5123] close(6) = -1 EBADF (Bad file descriptor) [pid 5123] close(7) = -1 EBADF (Bad file descriptor) [pid 5123] close(8) = -1 EBADF (Bad file descriptor) [pid 5123] close(9) = -1 EBADF (Bad file descriptor) [pid 5123] close(10 [pid 5122] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5121] close(3 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... socket resumed>) = 3 [pid 5123] close(11 [pid 5122] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5121] <... close resumed>) = 0 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(4 [pid 5120] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5124] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5123] close(12 [pid 5122] <... sendmsg resumed>) = 120 [pid 5121] <... close resumed>) = 0 [pid 5120] close(3 [pid 5124] close(3 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5121] close(5 [pid 5120] <... close resumed>) = 0 [pid 5124] <... close resumed>) = 0 [pid 5123] close(13 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(4 [pid 5124] close(4 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(6 [pid 5120] <... close resumed>) = 0 [pid 5124] <... close resumed>) = 0 [pid 5123] close(14 [pid 5122] <... openat resumed>) = 4 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(5 [pid 5124] close(5 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(7 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(15 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(6 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(16 [pid 5121] close(8 [pid 5124] close(7 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(3 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(6 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(17 [pid 5122] <... close resumed>) = 0 [pid 5121] close(9 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(8 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(4 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(7 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(18 [pid 5122] <... close resumed>) = 0 [pid 5121] close(10 [pid 5124] close(9 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(5 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(19 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(11 [pid 5120] close(8 [pid 5124] close(10 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(6 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(20 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(12 [pid 5124] close(11 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(7 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(21 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(13 [pid 5120] close(9 [pid 5124] close(12 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(22 [pid 5122] close(8 [pid 5121] close(14 [pid 5120] close(10 [pid 5124] close(13 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(23 [pid 5122] close(9 [pid 5121] close(15 [pid 5124] close(14 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(11 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(24 [pid 5122] close(10 [pid 5121] close(16 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(15 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(25 [pid 5122] close(11 [pid 5121] close(17 [pid 5120] close(12 [pid 5124] close(16 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(26 [pid 5122] close(12 [pid 5121] close(18 [pid 5120] close(13 [pid 5124] close(17 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(27 [pid 5122] close(13 [pid 5121] close(19 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(18 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(14 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(28 [pid 5122] close(14 [pid 5124] close(19 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5123] close(29 [pid 5124] close(20 [pid 5123] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(21 [pid 5123] exit_group(0 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(22 [pid 5123] <... exit_group resumed>) = ? [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(23) = -1 EBADF (Bad file descriptor) [pid 5124] close(24 [pid 5123] +++ exited with 0 +++ [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(20 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(15 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(15 [pid 5124] close(25 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(21 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(16 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5124] close(26 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(22 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(17 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] close(27 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(23 [pid 5120] close(16 [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(18 [pid 5124] close(28 [pid 5055] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5124] close(29 [pid 5122] close(19 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5124] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(24 [pid 5120] close(17 [pid 5055] <... openat resumed>) = 3 [pid 5124] exit_group(0 [pid 5122] close(20 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5124] <... exit_group resumed>) = ? [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5124] +++ exited with 0 +++ [pid 5122] close(21 [pid 5121] close(25 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(18 [pid 5122] close(22 [pid 5121] close(26 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(19 [pid 5122] close(23 [pid 5121] close(27 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(24 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] close(28 [pid 5055] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5122] close(25 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(20 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./10/binderfs", [pid 5053] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5121] close(29 [pid 5122] close(26 [pid 5121] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(21 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5121] exit_group(0 [pid 5055] unlink("./10/binderfs" [pid 5122] close(27 [pid 5121] <... exit_group resumed>) = ? [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(22 [pid 5122] close(28 [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] close(29) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5122] exit_group(0 [pid 5120] close(23 [pid 5122] <... exit_group resumed>) = ? [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5055] umount2("./10/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./10/memory.events", [pid 5053] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./10/memory.events" [pid 5120] close(24 [pid 5053] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5120] close(25 [pid 5121] +++ exited with 0 +++ [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5122] +++ exited with 0 +++ [pid 5120] close(26 [pid 5055] <... unlink resumed>) = 0 [pid 5053] unlink("./9/binderfs" [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... unlink resumed>) = 0 [pid 5120] close(27 [pid 5057] umount2("./9", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5120] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5120] close(28) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5120] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5120] exit_group(0 [pid 5057] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./9/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5120] <... exit_group resumed>) = ? [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(3, "", [pid 5053] newfstatat(AT_FDCWD, "./9/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5055] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5120] +++ exited with 0 +++ [pid 5055] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] unlink("./9/memory.events" [pid 5052] newfstatat(3, "", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5055] rmdir("./10" [pid 5057] umount2("./9/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(AT_FDCWD, "./9/binderfs", [pid 5053] getdents64(3, [pid 5052] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./10/binderfs", [pid 5056] <... openat resumed>) = 3 [pid 5055] mkdir("./11", 0777 [pid 5057] unlink("./9/binderfs" [pid 5053] close(3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(3, "", [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] unlink("./10/binderfs" [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] rmdir("./9" [pid 5056] getdents64(3, [pid 5057] umount2("./9/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./10/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./10/memory.events", [pid 5056] newfstatat(AT_FDCWD, "./10/binderfs", [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] mkdir("./10", 0777 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./10/memory.events" [pid 5056] unlink("./10/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./9/memory.events", [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] umount2("./10/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./9/memory.events" [pid 5056] newfstatat(AT_FDCWD, "./10/memory.events", [pid 5052] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] unlink("./10/memory.events"./strace-static-x86_64: Process 5125 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 13 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5125] set_robust_list(0x5555573de660, 24 [pid 5052] close(3 [pid 5057] rmdir("./9" [pid 5125] <... set_robust_list resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5125] chdir("./11" [pid 5052] rmdir("./10" [pid 5125] <... chdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5126 attached [pid 5126] set_robust_list(0x5555573de660, 24 [pid 5057] mkdir("./10", 0777 [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... rmdir resumed>) = 0 [pid 5125] <... prctl resumed>) = 0 [pid 5126] <... set_robust_list resumed>) = 0 [pid 5125] setpgid(0, 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 12 [pid 5052] mkdir("./11", 0777 [pid 5126] chdir("./10" [pid 5125] <... setpgid resumed>) = 0 [pid 5056] getdents64(3, [pid 5057] <... mkdir resumed>) = 0 [pid 5126] <... chdir resumed>) = 0 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... mkdir resumed>) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5126] <... setpgid resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5125] <... openat resumed>) = 3 [pid 5056] close(3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5125] write(3, "1000", 4 [pid 5056] <... close resumed>) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 [pid 5125] <... write resumed>) = 4 [pid 5056] rmdir("./10" [pid 5126] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5125] close(3 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 12 [pid 5126] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5125] <... close resumed>) = 0 [pid 5126] <... socket resumed>) = 3 [pid 5125] symlink("/dev/binderfs", "./binderfs" [pid 5126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5125] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 5127 attached [pid 5056] mkdir("./11", 0777 [pid 5127] set_robust_list(0x5555573de660, 24) = 0 [pid 5126] <... sendmsg resumed>) = 120 [pid 5125] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... mkdir resumed>) = 0 [pid 5127] chdir("./10" [pid 5125] <... socket resumed>) = 3 [pid 5127] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5128 attached [pid 5126] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5128] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 13 [pid 5127] <... prctl resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5128] <... set_robust_list resumed>) = 0 [pid 5127] setpgid(0, 0 [pid 5126] <... openat resumed>) = 4 [pid 5125] <... sendmsg resumed>) = 120 [pid 5128] chdir("./11") = 0 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5126] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5128] <... prctl resumed>) = 0 [pid 5128] setpgid(0, 0 [pid 5127] <... setpgid resumed>) = 0 [pid 5128] <... setpgid resumed>) = 0 [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5125] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5129 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 13 [pid 5129] set_robust_list(0x5555573de660, 24 [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5129] <... set_robust_list resumed>) = 0 [pid 5129] chdir("./11" [pid 5128] <... openat resumed>) = 3 [pid 5128] write(3, "1000", 4) = 4 [pid 5128] close(3) = 0 [pid 5128] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5129] <... chdir resumed>) = 0 [pid 5127] write(3, "1000", 4 [pid 5125] <... openat resumed>) = 4 [pid 5127] <... write resumed>) = 4 [pid 5127] close(3 [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5128] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5129] <... prctl resumed>) = 0 [pid 5127] <... close resumed>) = 0 [pid 5125] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5128] <... socket resumed>) = 3 [pid 5129] setpgid(0, 0 [pid 5128] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5129] <... setpgid resumed>) = 0 [pid 5128] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5127] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5128] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5127] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5129] <... openat resumed>) = 3 [pid 5127] <... socket resumed>) = 3 [pid 5129] write(3, "1000", 4) = 4 [pid 5127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5129] close(3) = 0 [pid 5129] symlink("/dev/binderfs", "./binderfs" [pid 5127] <... sendmsg resumed>) = 120 [pid 5127] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5129] <... symlink resumed>) = 0 [pid 5129] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5127] <... openat resumed>) = 4 [pid 5129] <... socket resumed>) = 3 [pid 5129] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5127] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5129] <... sendmsg resumed>) = 120 [pid 5129] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5129] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5126] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5128] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5125] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5127] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5126] close(3) = 0 [pid 5126] close(4) = 0 [pid 5126] close(5) = -1 EBADF (Bad file descriptor) [pid 5126] close(6) = -1 EBADF (Bad file descriptor) [pid 5126] close(7) = -1 EBADF (Bad file descriptor) [pid 5126] close(8) = -1 EBADF (Bad file descriptor) [pid 5126] close(9) = -1 EBADF (Bad file descriptor) [pid 5129] close(3 [pid 5127] close(3 [pid 5126] close(10 [pid 5125] close(3 [pid 5129] <... close resumed>) = 0 [pid 5127] <... close resumed>) = 0 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = 0 [pid 5128] close(3 [pid 5127] close(4 [pid 5126] close(11 [pid 5125] close(4 [pid 5129] close(4 [pid 5127] <... close resumed>) = 0 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = 0 [pid 5128] <... close resumed>) = 0 [pid 5127] close(5 [pid 5126] close(12 [pid 5125] <... close resumed>) = 0 [pid 5129] close(5 [pid 5128] close(4 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(5 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = 0 [pid 5127] close(6 [pid 5126] close(13 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(6 [pid 5128] close(5 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(7 [pid 5126] close(14 [pid 5128] close(6 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(8 [pid 5126] close(15 [pid 5125] close(6 [pid 5129] close(7 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(7 [pid 5127] close(9 [pid 5126] close(16 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(8 [pid 5128] close(8 [pid 5127] close(10 [pid 5126] close(17 [pid 5125] close(7 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(9 [pid 5128] close(9 [pid 5127] close(11 [pid 5126] close(18 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(10 [pid 5128] close(10 [pid 5127] close(12 [pid 5126] close(19 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(11 [pid 5128] close(11 [pid 5127] close(13 [pid 5126] close(20 [pid 5125] close(8 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(12 [pid 5128] close(12 [pid 5127] close(14 [pid 5126] close(21 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(13 [pid 5128] close(13 [pid 5127] close(15 [pid 5126] close(22 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(9 [pid 5129] close(14 [pid 5128] close(14 [pid 5127] close(16 [pid 5126] close(23 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(15 [pid 5128] close(15 [pid 5127] close(17 [pid 5126] close(24 [pid 5125] close(10 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(16 [pid 5128] close(16 [pid 5127] close(18 [pid 5126] close(25 [pid 5125] close(11 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(17 [pid 5128] close(17 [pid 5127] close(19 [pid 5126] close(26 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(12 [pid 5129] close(18 [pid 5128] close(18 [pid 5126] close(27 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(20 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(19 [pid 5128] close(19 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(28 [pid 5125] close(13 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(21 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(20 [pid 5128] close(20 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] close(29 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(22 [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(21 [pid 5128] close(21 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] exit_group(0 [pid 5125] close(14 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(23 [pid 5126] <... exit_group resumed>) = ? [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(22 [pid 5128] close(22 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5126] +++ exited with 0 +++ [pid 5125] close(15 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(24 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(23 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(16 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(23 [pid 5127] close(25 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5129] close(24 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] close(17 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(24 [pid 5127] close(26 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(25 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(25 [pid 5129] close(26 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(27 [pid 5053] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(26 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5129] close(27 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(28 [pid 5125] close(18 [pid 5053] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(27 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5129] close(28 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] close(29 [pid 5053] newfstatat(3, "", [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(28 [pid 5127] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5129] close(29 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] exit_group(0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5129] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5127] <... exit_group resumed>) = ? [pid 5125] close(19 [pid 5053] getdents64(3, [pid 5129] exit_group(0 [pid 5128] close(29 [pid 5129] <... exit_group resumed>) = ? [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5128] exit_group(0) = ? [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5125] close(20 [pid 5129] +++ exited with 0 +++ [pid 5128] +++ exited with 0 +++ [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./10/binderfs", [pid 5125] close(21 [pid 5127] +++ exited with 0 +++ [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] unlink("./10/binderfs" [pid 5052] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5125] close(22 [pid 5056] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./10", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./10/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5125] close(23 [pid 5056] newfstatat(3, "", [pid 5057] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./10/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5125] close(24 [pid 5056] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5053] unlink("./10/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./11/binderfs") = 0 [pid 5052] umount2("./11/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./11/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./11/memory.events" [pid 5125] close(25 [pid 5057] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5125] close(26 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./10/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./11/binderfs", [pid 5125] close(27 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./10/binderfs", [pid 5125] close(28 [pid 5056] unlink("./11/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5125] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./10/binderfs" [pid 5125] close(29) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5125] exit_group(0 [pid 5056] umount2("./11/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./10/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./11/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] close(3 [pid 5057] newfstatat(AT_FDCWD, "./10/memory.events", [pid 5125] <... exit_group resumed>) = ? [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5125] +++ exited with 0 +++ [pid 5056] unlink("./11/memory.events" [pid 5057] unlink("./10/memory.events" [pid 5053] rmdir("./10" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./11" [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] mkdir("./12", 0777) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] getdents64(3, [pid 5053] mkdir("./11", 0777 [pid 5056] getdents64(3, [pid 5055] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5053] <... mkdir resumed>) = 0 [pid 5056] close(3 [pid 5055] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... close resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... openat resumed>) = 3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 14 ./strace-static-x86_64: Process 5130 attached [pid 5056] <... close resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5057] rmdir("./10" [pid 5056] rmdir("./11" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 5131 attached [pid 5057] <... rmdir resumed>) = 0 [pid 5131] set_robust_list(0x5555573de660, 24 [pid 5056] <... rmdir resumed>) = 0 [pid 5130] set_robust_list(0x5555573de660, 24 [pid 5055] getdents64(3, [pid 5057] mkdir("./11", 0777 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 13 [pid 5131] <... set_robust_list resumed>) = 0 [pid 5130] <... set_robust_list resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5131] chdir("./11" [pid 5057] <... mkdir resumed>) = 0 [pid 5130] chdir("./12" [pid 5055] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5131] <... chdir resumed>) = 0 [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] setpgid(0, 0 [pid 5130] <... chdir resumed>) = 0 [pid 5056] mkdir("./12", 0777 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] newfstatat(AT_FDCWD, "./11/binderfs", [pid 5130] setpgid(0, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./11/binderfs" [pid 5131] <... setpgid resumed>) = 0 [pid 5130] <... setpgid resumed>) = 0 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... unlink resumed>) = 0 [pid 5131] <... openat resumed>) = 3 [pid 5130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... mkdir resumed>) = 0 [pid 5131] write(3, "1000", 4) = 4 [pid 5131] close(3) = 0 [pid 5130] <... openat resumed>) = 3 [pid 5055] umount2("./11/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5131] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5130] write(3, "1000", 4 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5130] <... write resumed>) = 4 [pid 5131] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5131] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5130] close(3 [pid 5055] newfstatat(AT_FDCWD, "./11/memory.events", ./strace-static-x86_64: Process 5133 attached [pid 5131] <... sendmsg resumed>) = 120 [pid 5130] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5133] set_robust_list(0x5555573de660, 24 [pid 5130] symlink("/dev/binderfs", "./binderfs" [pid 5055] unlink("./11/memory.events" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 13 [pid 5131] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5130] <... symlink resumed>) = 0 [pid 5131] <... openat resumed>) = 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 14 ./strace-static-x86_64: Process 5132 attached [pid 5133] <... set_robust_list resumed>) = 0 [pid 5132] set_robust_list(0x5555573de660, 24 [pid 5131] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5132] <... set_robust_list resumed>) = 0 [ 102.364163][ T921] cfg80211: failed to load regulatory.db [pid 5132] chdir("./12" [pid 5133] chdir("./11" [pid 5130] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... unlink resumed>) = 0 [pid 5130] <... socket resumed>) = 3 [pid 5132] <... chdir resumed>) = 0 [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5133] <... chdir resumed>) = 0 [pid 5132] <... prctl resumed>) = 0 [pid 5132] setpgid(0, 0 [pid 5130] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] getdents64(3, [pid 5133] <... prctl resumed>) = 0 [pid 5132] <... setpgid resumed>) = 0 [pid 5133] setpgid(0, 0 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5133] <... setpgid resumed>) = 0 [pid 5130] <... sendmsg resumed>) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5132] <... openat resumed>) = 3 [pid 5132] write(3, "1000", 4 [pid 5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5130] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] close(3 [pid 5132] <... write resumed>) = 4 [pid 5132] close(3 [pid 5055] <... close resumed>) = 0 [pid 5132] <... close resumed>) = 0 [pid 5132] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5133] <... openat resumed>) = 3 [pid 5055] rmdir("./11" [pid 5132] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5133] write(3, "1000", 4 [pid 5130] <... openat resumed>) = 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5132] <... socket resumed>) = 3 [pid 5132] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5133] <... write resumed>) = 4 [pid 5130] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] mkdir("./12", 0777 [pid 5133] close(3 [pid 5132] <... sendmsg resumed>) = 120 [pid 5133] <... close resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5133] symlink("/dev/binderfs", "./binderfs" [pid 5132] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5133] <... symlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5132] <... openat resumed>) = 4 [pid 5132] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5133] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5134 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 14 [pid 5133] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5134] set_robust_list(0x5555573de660, 24) = 0 [pid 5134] chdir("./12" [pid 5133] <... sendmsg resumed>) = 120 [pid 5134] <... chdir resumed>) = 0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5133] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5134] setpgid(0, 0) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5134] write(3, "1000", 4) = 4 [pid 5134] close(3) = 0 [pid 5134] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5133] <... openat resumed>) = 4 [pid 5134] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5133] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5134] <... socket resumed>) = 3 [pid 5134] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5133] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5134] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5133] close(3 [pid 5134] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5133] <... close resumed>) = 0 [pid 5133] close(4 [pid 5134] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5133] <... close resumed>) = 0 [pid 5130] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5133] close(5 [pid 5130] close(3 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(3 [pid 5133] close(6 [pid 5130] <... close resumed>) = 0 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(7) = -1 EBADF (Bad file descriptor) [pid 5130] close(4 [pid 5133] close(8) = -1 EBADF (Bad file descriptor) [pid 5133] close(9 [pid 5130] <... close resumed>) = 0 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(5 [pid 5133] close(10 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] <... close resumed>) = 0 [pid 5132] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5130] close(6 [pid 5134] close(4 [pid 5132] close(3 [pid 5133] close(11 [pid 5131] close(3 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] <... close resumed>) = 0 [pid 5132] <... close resumed>) = 0 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = 0 [pid 5130] close(7 [pid 5134] close(5 [pid 5133] close(12 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(4 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(4 [pid 5130] close(8 [pid 5134] close(6 [pid 5132] <... close resumed>) = 0 [pid 5133] close(13 [pid 5131] <... close resumed>) = 0 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(5 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(7 [pid 5131] close(5 [pid 5130] close(9 [pid 5133] close(14 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(8 [pid 5132] close(6 [pid 5133] close(15 [pid 5131] close(6 [pid 5130] close(10 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(9 [pid 5133] close(16 [pid 5130] close(11 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(10 [pid 5133] close(17 [pid 5130] close(12 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(7 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(7 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(11 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(18 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(13 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(8 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(8 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(12 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(19 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(14 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(9 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(9 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(13 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(20 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(15 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(10 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(10 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(14 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(21 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(16 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(11 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(11 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(15 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(22 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(17 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(12 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(12 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(16 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(23 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(18 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(13 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(13 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(17 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(24 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(19 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(14 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(14 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(18 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(25 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(20 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(15 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(15 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(19 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(26 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(21 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(16 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(16 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(20 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(27 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(22 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(17 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(17 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(21 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(28 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(23 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(18 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(18 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(22 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] close(29 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(24 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(19 [pid 5133] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(19 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(23 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(25 [pid 5131] close(20 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(20 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(24 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] exit_group(0 [pid 5131] close(21 [pid 5130] close(26 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(21 [pid 5133] <... exit_group resumed>) = ? [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(25 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(22 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(22 [pid 5130] close(27 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(23) = -1 EBADF (Bad file descriptor) [pid 5131] close(24) = -1 EBADF (Bad file descriptor) [pid 5131] close(25) = -1 EBADF (Bad file descriptor) [pid 5134] close(26 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5133] +++ exited with 0 +++ [pid 5131] close(26 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(23 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(28 [pid 5134] close(27 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(27 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(24 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] close(29 [pid 5134] close(28 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(28 [pid 5130] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(25 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5134] close(29 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] close(29 [pid 5130] exit_group(0 [pid 5134] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(26 [pid 5131] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5130] <... exit_group resumed>) = ? [pid 5134] exit_group(0 [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5131] exit_group(0 [pid 5132] close(27 [pid 5134] <... exit_group resumed>) = ? [pid 5057] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5132] close(28 [pid 5131] <... exit_group resumed>) = ? [pid 5132] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5132] close(29) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5132] exit_group(0 [pid 5057] <... openat resumed>) = 3 [pid 5132] <... exit_group resumed>) = ? [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5131] +++ exited with 0 +++ [pid 5130] +++ exited with 0 +++ [pid 5057] getdents64(3, [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5134] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] <... restart_syscall resumed>) = 0 [pid 5132] +++ exited with 0 +++ [pid 5057] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] newfstatat(AT_FDCWD, "./11/binderfs", [pid 5053] umount2("./11", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./11/binderfs" [pid 5053] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5052] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./11/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5056] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5057] newfstatat(AT_FDCWD, "./11/memory.events", [pid 5052] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./11/memory.events" [pid 5056] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5055] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./11/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5056] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./11/binderfs", [pid 5057] close(3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./12/binderfs", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] rmdir("./11" [pid 5053] unlink("./11/binderfs" [pid 5052] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./12/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./12/binderfs", [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./12/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] mkdir("./12", 0777 [pid 5053] umount2("./11/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./12/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./12/binderfs" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... mkdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./11/memory.events", [pid 5056] newfstatat(AT_FDCWD, "./12/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./11/memory.events"./strace-static-x86_64: Process 5135 attached [pid 5056] unlink("./12/memory.events" [pid 5055] umount2("./12/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./12/binderfs" [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./11" [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5135] set_robust_list(0x5555573de660, 24 [pid 5056] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 14 [pid 5052] umount2("./12/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5135] <... set_robust_list resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./12/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./12/memory.events", [pid 5135] chdir("./12" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./12/memory.events" [pid 5135] <... chdir resumed>) = 0 [pid 5056] close(3 [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5135] <... prctl resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5052] unlink("./12/memory.events" [pid 5135] setpgid(0, 0 [pid 5056] rmdir("./12" [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5135] <... setpgid resumed>) = 0 [pid 5053] mkdir("./12", 0777 [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... rmdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5135] <... openat resumed>) = 3 [pid 5056] mkdir("./13", 0777 [pid 5055] close(3 [pid 5056] <... mkdir resumed>) = 0 [pid 5135] write(3, "1000", 4 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... close resumed>) = 0 ./strace-static-x86_64: Process 5136 attached [pid 5135] <... write resumed>) = 4 [pid 5055] rmdir("./12" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 14 ./strace-static-x86_64: Process 5137 attached [pid 5136] set_robust_list(0x5555573de660, 24 [pid 5135] close(3 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5136] <... set_robust_list resumed>) = 0 [pid 5135] <... close resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 15 [pid 5137] set_robust_list(0x5555573de660, 24) = 0 [pid 5136] chdir("./12" [pid 5135] symlink("/dev/binderfs", "./binderfs" [pid 5055] mkdir("./13", 0777 [pid 5052] getdents64(3, [pid 5137] chdir("./13" [pid 5135] <... symlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5137] <... chdir resumed>) = 0 [pid 5136] <... chdir resumed>) = 0 [pid 5135] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... mkdir resumed>) = 0 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5136] <... prctl resumed>) = 0 [pid 5135] <... socket resumed>) = 3 [pid 5052] close(3 [pid 5137] <... prctl resumed>) = 0 [pid 5136] setpgid(0, 0 [pid 5135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... close resumed>) = 0 [pid 5137] setpgid(0, 0 [pid 5136] <... setpgid resumed>) = 0 [pid 5052] rmdir("./12"./strace-static-x86_64: Process 5138 attached [pid 5137] <... setpgid resumed>) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5135] <... sendmsg resumed>) = 120 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./13", 0777 [pid 5136] <... openat resumed>) = 3 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 15 [pid 5138] set_robust_list(0x5555573de660, 24) = 0 [pid 5138] chdir("./13" [pid 5135] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5137] <... openat resumed>) = 3 [pid 5136] write(3, "1000", 4) = 4 [pid 5136] close(3 [pid 5138] <... chdir resumed>) = 0 [pid 5136] <... close resumed>) = 0 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5136] symlink("/dev/binderfs", "./binderfs" [pid 5138] <... prctl resumed>) = 0 [pid 5138] setpgid(0, 0 [pid 5137] write(3, "1000", 4 [pid 5136] <... symlink resumed>) = 0 [pid 5135] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5139 attached [pid 5138] <... setpgid resumed>) = 0 [pid 5137] <... write resumed>) = 4 [pid 5136] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5135] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5139] set_robust_list(0x5555573de660, 24 [pid 5137] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 15 [pid 5139] <... set_robust_list resumed>) = 0 [pid 5137] <... close resumed>) = 0 [pid 5139] chdir("./13" [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5137] symlink("/dev/binderfs", "./binderfs" [pid 5136] <... socket resumed>) = 3 [pid 5139] <... chdir resumed>) = 0 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5139] setpgid(0, 0 [pid 5136] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5139] <... setpgid resumed>) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5137] <... symlink resumed>) = 0 [pid 5138] <... openat resumed>) = 3 [pid 5136] <... sendmsg resumed>) = 120 [pid 5139] write(3, "1000", 4) = 4 [pid 5139] close(3) = 0 [pid 5139] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5139] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5139] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5139] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5138] write(3, "1000", 4 [pid 5137] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5136] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5138] <... write resumed>) = 4 [pid 5137] <... socket resumed>) = 3 [pid 5136] <... openat resumed>) = 4 [pid 5137] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5138] close(3 [pid 5136] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5139] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5138] <... close resumed>) = 0 [pid 5138] symlink("/dev/binderfs", "./binderfs" [pid 5137] <... sendmsg resumed>) = 120 [pid 5137] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5138] <... symlink resumed>) = 0 [pid 5137] <... openat resumed>) = 4 [pid 5138] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5137] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5138] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5138] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5138] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5139] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5138] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5135] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5137] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5138] close(3) = 0 [pid 5138] close(4) = 0 [pid 5137] close(3 [pid 5135] close(3 [pid 5137] <... close resumed>) = 0 [pid 5135] <... close resumed>) = 0 [pid 5137] close(4 [pid 5135] close(4 [pid 5139] close(3 [pid 5137] <... close resumed>) = 0 [pid 5135] <... close resumed>) = 0 [pid 5135] close(5) = -1 EBADF (Bad file descriptor) [pid 5135] close(6) = -1 EBADF (Bad file descriptor) [pid 5135] close(7) = -1 EBADF (Bad file descriptor) [pid 5137] close(5 [pid 5135] close(8 [pid 5138] close(5 [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] <... close resumed>) = 0 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] close(9 [pid 5136] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5139] close(4 [pid 5138] close(6 [pid 5137] close(6 [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(3 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] close(10 [pid 5139] <... close resumed>) = 0 [pid 5137] close(7 [pid 5136] <... close resumed>) = 0 [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(5 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(4 [pid 5135] close(11 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(8 [pid 5136] <... close resumed>) = 0 [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(6 [pid 5138] close(7 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(5 [pid 5135] close(12 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(9 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(7 [pid 5138] close(8 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(6 [pid 5135] close(13 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(10 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(8 [pid 5138] close(9 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(7 [pid 5135] close(14 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(11 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(9 [pid 5138] close(10 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(8 [pid 5135] close(15 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(12 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(10 [pid 5138] close(11 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(9 [pid 5135] close(16 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(13 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(11 [pid 5138] close(12 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(10 [pid 5135] close(17 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(14 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(12 [pid 5138] close(13 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(11 [pid 5135] close(18 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(15 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(13 [pid 5138] close(14 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(12 [pid 5135] close(19 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(16 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(15) = -1 EBADF (Bad file descriptor) [pid 5139] close(14 [pid 5138] close(16 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(13 [pid 5135] close(20 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(17 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(15 [pid 5138] close(17 [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(14 [pid 5135] close(21 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] close(18 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(16 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(15 [pid 5135] close(22 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(18 [pid 5137] close(19 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(17 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(16 [pid 5135] close(23 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(19 [pid 5137] close(20 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(18 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(17 [pid 5135] close(24 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(20 [pid 5137] close(21 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(19 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(18 [pid 5135] close(25 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(21 [pid 5137] close(22 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(20 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(19 [pid 5135] close(26 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(22 [pid 5137] close(23 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(21 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(20 [pid 5135] close(27 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(23 [pid 5137] close(24 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(22 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(21 [pid 5138] close(24) = -1 EBADF (Bad file descriptor) [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(25 [pid 5137] close(25 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] close(28 [pid 5139] close(23 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(22 [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(26 [pid 5137] close(26 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] close(29 [pid 5139] close(24 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(23 [pid 5135] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(27 [pid 5137] close(27 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] exit_group(0 [pid 5139] close(25 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(24 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(28 [pid 5137] close(28 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5135] <... exit_group resumed>) = ? [pid 5139] close(26 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(25 [pid 5135] +++ exited with 0 +++ [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] close(29 [pid 5137] close(29 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] close(27 [pid 5138] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5137] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(26 [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] exit_group(0 [pid 5137] exit_group(0 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5139] close(28) = -1 EBADF (Bad file descriptor) [pid 5136] close(27 [pid 5057] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5139] close(29 [pid 5138] <... exit_group resumed>) = ? [pid 5137] <... exit_group resumed>) = ? [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5139] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5136] close(28 [pid 5139] exit_group(0 [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5138] +++ exited with 0 +++ [pid 5057] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5136] close(29 [pid 5057] <... openat resumed>) = 3 [pid 5139] <... exit_group resumed>) = ? [pid 5136] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] newfstatat(3, "", [pid 5137] +++ exited with 0 +++ [pid 5136] exit_group(0 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5139] +++ exited with 0 +++ [pid 5136] <... exit_group resumed>) = ? [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] getdents64(3, [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5056] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5056] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5136] +++ exited with 0 +++ [pid 5056] newfstatat(3, "", [pid 5055] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, [pid 5055] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(AT_FDCWD, "./12/binderfs", [pid 5052] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] unlink("./12/binderfs" [pid 5053] umount2("./12", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./13/binderfs", [pid 5053] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5055] getdents64(3, [pid 5057] umount2("./12/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5056] unlink("./13/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./12/memory.events", [pid 5053] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5056] umount2("./13/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./13/binderfs", [pid 5057] unlink("./12/memory.events" [pid 5053] umount2("./12/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./13/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./13/memory.events") = 0 [pid 5055] unlink("./13/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./13") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./12/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./13/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] mkdir("./14", 0777 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] newfstatat(AT_FDCWD, "./13/binderfs", [pid 5053] unlink("./12/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./13/memory.events", [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./13/memory.events" [pid 5057] close(3 [pid 5053] umount2("./12/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./13/binderfs" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5140 attached , child_tidptr=0x5555573de650) = 16 [pid 5140] set_robust_list(0x5555573de660, 24 [pid 5055] <... unlink resumed>) = 0 [pid 5140] <... set_robust_list resumed>) = 0 [pid 5140] chdir("./14" [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5057] <... close resumed>) = 0 [pid 5052] umount2("./13/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./12/memory.events", [pid 5057] rmdir("./12" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5140] <... chdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5140] setpgid(0, 0) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] unlink("./12/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./13/memory.events", [pid 5055] close(3 [pid 5140] <... openat resumed>) = 3 [pid 5140] write(3, "1000", 4) = 4 [pid 5140] close(3) = 0 [pid 5140] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5140] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5140] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5140] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5140] <... openat resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5140] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] rmdir("./13" [pid 5057] mkdir("./13", 0777 [pid 5053] getdents64(3, [pid 5052] unlink("./13/memory.events" [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] mkdir("./14", 0777 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] close(3 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./12") = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./13", 0777 [pid 5052] getdents64(3, [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 15 ./strace-static-x86_64: Process 5141 attached [pid 5141] set_robust_list(0x5555573de660, 24) = 0 [pid 5141] chdir("./13" [pid 5052] rmdir("./13" [pid 5141] <... chdir resumed>) = 0 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5141] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5142 attached [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... rmdir resumed>) = 0 [pid 5142] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5143 attached ) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 16 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 15 [pid 5052] mkdir("./14", 0777 [pid 5143] set_robust_list(0x5555573de660, 24 [pid 5142] chdir("./14" [pid 5141] <... openat resumed>) = 3 [pid 5143] <... set_robust_list resumed>) = 0 [pid 5143] chdir("./13" [pid 5141] write(3, "1000", 4 [pid 5142] <... chdir resumed>) = 0 [pid 5141] <... write resumed>) = 4 [pid 5143] <... chdir resumed>) = 0 [pid 5141] close(3 [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5141] <... close resumed>) = 0 [pid 5143] <... prctl resumed>) = 0 [pid 5142] <... prctl resumed>) = 0 [pid 5141] symlink("/dev/binderfs", "./binderfs" [pid 5143] setpgid(0, 0 [pid 5142] setpgid(0, 0 [pid 5143] <... setpgid resumed>) = 0 [pid 5142] <... setpgid resumed>) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5141] <... symlink resumed>) = 0 [pid 5143] <... openat resumed>) = 3 [pid 5141] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5142] <... openat resumed>) = 3 [pid 5143] write(3, "1000", 4 [pid 5142] write(3, "1000", 4 [pid 5141] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5143] <... write resumed>) = 4 [pid 5143] close(3 [pid 5142] <... write resumed>) = 4 [pid 5143] <... close resumed>) = 0 [pid 5142] close(3 [pid 5141] <... sendmsg resumed>) = 120 [pid 5142] <... close resumed>) = 0 [pid 5142] symlink("/dev/binderfs", "./binderfs" [pid 5143] symlink("/dev/binderfs", "./binderfs" [pid 5141] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5143] <... symlink resumed>) = 0 [pid 5142] <... symlink resumed>) = 0 [pid 5141] <... openat resumed>) = 4 [pid 5143] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5142] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5143] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5142] <... socket resumed>) = 3 [pid 5141] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5142] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5142] <... sendmsg resumed>) = 120 [pid 5143] <... sendmsg resumed>) = 120 [pid 5142] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5143] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5144 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 16 [pid 5144] set_robust_list(0x5555573de660, 24) = 0 [pid 5142] <... openat resumed>) = 4 [pid 5144] chdir("./14" [pid 5143] <... openat resumed>) = 4 [pid 5143] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5142] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5144] <... chdir resumed>) = 0 [pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5144] setpgid(0, 0) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5144] write(3, "1000", 4) = 4 [pid 5144] close(3) = 0 [pid 5144] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5144] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5144] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5142] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5144] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5140] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5143] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5142] close(3 [pid 5140] close(3 [pid 5144] <... openat resumed>) = 4 [pid 5143] close(3 [pid 5142] <... close resumed>) = 0 [pid 5140] <... close resumed>) = 0 [pid 5143] <... close resumed>) = 0 [pid 5140] close(4 [pid 5142] close(4 [pid 5144] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5140] <... close resumed>) = 0 [pid 5144] close(3 [pid 5143] close(4 [pid 5142] <... close resumed>) = 0 [pid 5141] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5140] close(5 [pid 5144] <... close resumed>) = 0 [pid 5143] <... close resumed>) = 0 [pid 5142] close(5 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(5 [pid 5140] close(6 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(6 [pid 5143] close(6) = -1 EBADF (Bad file descriptor) [pid 5143] close(7 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(4 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(7 [pid 5140] close(7 [pid 5143] close(8 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(8 [pid 5140] close(8 [pid 5143] close(9 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(9 [pid 5140] close(9 [pid 5144] <... close resumed>) = 0 [pid 5143] close(10 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(3 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(5 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(10 [pid 5141] <... close resumed>) = 0 [pid 5140] close(10 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(11 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(4 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(6 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(11 [pid 5141] <... close resumed>) = 0 [pid 5140] close(11 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(12 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(5 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(7 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] close(12 [pid 5142] close(12 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(13 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(6 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(8 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(13 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] close(13 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(14 [pid 5141] close(7 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(9 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(14 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] close(14 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(15 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(8 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(10 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(15 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] close(15 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(16 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(9 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(11 [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(16 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] close(16 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] close(17 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(10 [pid 5144] close(12 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(11 [pid 5144] close(13 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(14 [pid 5141] close(12 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(17 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(15 [pid 5143] close(18 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(13 [pid 5140] close(17 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(18 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(16 [pid 5143] close(19 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(14 [pid 5140] close(18 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(19 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(17 [pid 5143] close(20 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(15 [pid 5140] close(19 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(20 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(18 [pid 5143] close(21 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(16 [pid 5140] close(20 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(21 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(19 [pid 5143] close(22 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(17 [pid 5140] close(21 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(22 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] close(23 [pid 5140] close(22 [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(20 [pid 5143] close(23 [pid 5142] close(24 [pid 5141] close(18 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(21 [pid 5143] close(24 [pid 5142] close(25 [pid 5141] close(19 [pid 5140] close(23 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(22 [pid 5143] close(25 [pid 5142] close(26 [pid 5141] close(20 [pid 5140] close(24 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(23 [pid 5143] close(26 [pid 5142] close(27 [pid 5141] close(21 [pid 5140] close(25 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(24 [pid 5143] close(27 [pid 5142] close(28 [pid 5141] close(22 [pid 5140] close(26 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(25 [pid 5143] close(28 [pid 5142] close(29 [pid 5141] close(23 [pid 5140] close(27 [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] close(26 [pid 5143] close(29 [pid 5141] close(24 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5143] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5142] exit_group(0 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] close(28 [pid 5144] close(27 [pid 5143] exit_group(0 [pid 5142] <... exit_group resumed>) = ? [pid 5141] close(25 [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] close(29 [pid 5144] close(28 [pid 5143] <... exit_group resumed>) = ? [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(26 [pid 5144] close(29 [pid 5143] +++ exited with 0 +++ [pid 5142] +++ exited with 0 +++ [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5144] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] close(27 [pid 5140] exit_group(0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5144] exit_group(0 [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5141] close(28 [pid 5144] <... exit_group resumed>) = ? [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... exit_group resumed>) = ? [pid 5141] close(29 [pid 5144] +++ exited with 0 +++ [pid 5141] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] +++ exited with 0 +++ [pid 5141] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5141] <... exit_group resumed>) = ? [pid 5056] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5141] +++ exited with 0 +++ [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5056] getdents64(3, [pid 5055] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5056] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5052] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./14/binderfs", [pid 5055] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] unlink("./14/binderfs" [pid 5055] getdents64(3, [pid 5057] umount2("./13", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./14/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./13", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./14/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./14/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] unlink("./14/memory.events" [pid 5055] unlink("./14/binderfs" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./13/binderfs", [pid 5052] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./14/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./14/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./14/memory.events") = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./13/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./13/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./14/binderfs", [pid 5057] newfstatat(AT_FDCWD, "./13/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./14/binderfs" [pid 5057] unlink("./13/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./13/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./14/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] close(3 [pid 5057] umount2("./13/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./13/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./13/memory.events", [pid 5055] rmdir("./14" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./14/memory.events", [pid 5056] <... unlink resumed>) = 0 [pid 5057] unlink("./13/memory.events" [pid 5053] unlink("./13/memory.events" [pid 5056] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] getdents64(3, [pid 5052] unlink("./14/memory.events" [pid 5056] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] mkdir("./15", 0777 [pid 5053] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5056] rmdir("./14" [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... rmdir resumed>) = 0 [pid 5053] rmdir("./13" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 17 [pid 5056] mkdir("./15", 0777 [pid 5052] close(3./strace-static-x86_64: Process 5145 attached [pid 5057] getdents64(3, [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5145] set_robust_list(0x5555573de660, 24 [pid 5052] rmdir("./14" [pid 5145] <... set_robust_list resumed>) = 0 [pid 5053] mkdir("./14", 0777 [pid 5056] <... mkdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5145] chdir("./15" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5145] <... chdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] mkdir("./15", 0777 [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5145] <... prctl resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5145] setpgid(0, 0 [pid 5057] rmdir("./13" [pid 5145] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5146 attached [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5146] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 17 [pid 5146] <... set_robust_list resumed>) = 0 [pid 5146] chdir("./15") = 0 [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... mkdir resumed>) = 0 [pid 5146] <... prctl resumed>) = 0 [pid 5146] setpgid(0, 0) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5145] <... openat resumed>) = 3 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5145] write(3, "1000", 4 [pid 5057] mkdir("./14", 0777 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5145] <... write resumed>) = 4 [pid 5146] <... openat resumed>) = 3 [pid 5145] close(3 [pid 5146] write(3, "1000", 4) = 4 [pid 5146] close(3) = 0 [pid 5146] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5146] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... mkdir resumed>) = 0 [pid 5146] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5147 attached ./strace-static-x86_64: Process 5148 attached [pid 5145] <... close resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5147] set_robust_list(0x5555573de660, 24 [pid 5148] set_robust_list(0x5555573de660, 24 [pid 5146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5145] symlink("/dev/binderfs", "./binderfs" [pid 5148] <... set_robust_list resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 16 [pid 5148] chdir("./14" [pid 5146] <... sendmsg resumed>) = 120 [pid 5145] <... symlink resumed>) = 0 [pid 5147] <... set_robust_list resumed>) = 0 [pid 5145] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 17 [pid 5147] chdir("./15" [pid 5148] <... chdir resumed>) = 0 [pid 5145] <... socket resumed>) = 3 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5146] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5148] <... prctl resumed>) = 0 [pid 5146] <... openat resumed>) = 4 [pid 5145] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5147] <... chdir resumed>) = 0 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5148] <... openat resumed>) = 3 [pid 5145] <... sendmsg resumed>) = 120 [pid 5147] <... prctl resumed>) = 0 [pid 5147] setpgid(0, 0 [pid 5146] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5149 attached [pid 5147] <... setpgid resumed>) = 0 [pid 5145] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5148] write(3, "1000", 4 [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5148] <... write resumed>) = 4 [pid 5148] close(3) = 0 [pid 5148] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5145] <... openat resumed>) = 4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 16 [pid 5148] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5149] set_robust_list(0x5555573de660, 24 [pid 5147] <... openat resumed>) = 3 [pid 5148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5149] <... set_robust_list resumed>) = 0 [pid 5147] write(3, "1000", 4 [pid 5145] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5149] chdir("./14" [pid 5148] <... sendmsg resumed>) = 120 [pid 5147] <... write resumed>) = 4 [pid 5147] close(3 [pid 5148] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5149] <... chdir resumed>) = 0 [pid 5147] <... close resumed>) = 0 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5147] symlink("/dev/binderfs", "./binderfs" [pid 5148] <... openat resumed>) = 4 [pid 5149] <... prctl resumed>) = 0 [pid 5148] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5147] <... symlink resumed>) = 0 [pid 5149] setpgid(0, 0 [pid 5147] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5149] <... setpgid resumed>) = 0 [pid 5147] <... socket resumed>) = 3 [pid 5147] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5149] write(3, "1000", 4 [pid 5147] <... sendmsg resumed>) = 120 [pid 5149] <... write resumed>) = 4 [pid 5147] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5149] close(3) = 0 [pid 5149] symlink("/dev/binderfs", "./binderfs" [pid 5147] <... openat resumed>) = 4 [pid 5147] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5149] <... symlink resumed>) = 0 [pid 5149] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5149] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5149] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5149] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5147] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5146] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5146] close(3 [pid 5145] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5146] <... close resumed>) = 0 [pid 5145] close(3 [pid 5147] close(3 [pid 5146] close(4) = 0 [pid 5147] <... close resumed>) = 0 [pid 5146] close(5 [pid 5145] <... close resumed>) = 0 [pid 5147] close(4 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(4 [pid 5146] close(6 [pid 5147] <... close resumed>) = 0 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(7 [pid 5147] close(5) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5147] close(6 [pid 5148] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5146] close(8 [pid 5145] <... close resumed>) = 0 [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] close(3 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(5 [pid 5147] close(7) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = 0 [pid 5146] close(9 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] close(8 [pid 5148] close(4 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(6 [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = 0 [pid 5146] close(10 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(3 [pid 5147] close(9 [pid 5148] close(5 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(7 [pid 5149] <... close resumed>) = 0 [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(11 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(4 [pid 5147] close(10 [pid 5148] close(6 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(8 [pid 5149] <... close resumed>) = 0 [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(12 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(5 [pid 5147] close(11 [pid 5148] close(7 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(9 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(13 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(6 [pid 5147] close(12 [pid 5148] close(8 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(10 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(14 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(7 [pid 5147] close(13 [pid 5148] close(9 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(11 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(8 [pid 5147] close(14 [pid 5148] close(10 [pid 5146] close(15 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(12 [pid 5149] close(9 [pid 5147] close(15 [pid 5148] close(11 [pid 5146] close(16 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(13 [pid 5149] close(10 [pid 5147] close(16 [pid 5148] close(12 [pid 5146] close(17 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(14 [pid 5149] close(11 [pid 5147] close(17 [pid 5148] close(13 [pid 5146] close(18 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(15 [pid 5149] close(12 [pid 5147] close(18 [pid 5148] close(14 [pid 5146] close(19 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(16 [pid 5149] close(13 [pid 5147] close(19 [pid 5148] close(15 [pid 5146] close(20 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(17 [pid 5149] close(14 [pid 5147] close(20 [pid 5148] close(16 [pid 5146] close(21 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(18 [pid 5149] close(15 [pid 5147] close(21 [pid 5148] close(17 [pid 5146] close(22 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(16 [pid 5147] close(22 [pid 5148] close(18 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(19 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(23 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(17 [pid 5147] close(23 [pid 5148] close(19 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(20 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(24 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(18 [pid 5147] close(24 [pid 5148] close(20 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(21 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(25 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(19 [pid 5147] close(25 [pid 5148] close(21 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(22 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(26 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(20 [pid 5147] close(26 [pid 5148] close(22 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(27 [pid 5145] close(23 [pid 5149] close(21 [pid 5147] close(27 [pid 5148] close(23 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(28 [pid 5145] close(24 [pid 5149] close(22 [pid 5147] close(28 [pid 5148] close(24 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(29 [pid 5145] close(25 [pid 5149] close(23 [pid 5147] close(29 [pid 5148] close(25 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(24 [pid 5147] exit_group(0 [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] exit_group(0 [pid 5145] close(26 [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] close(25 [pid 5147] <... exit_group resumed>) = ? [pid 5148] close(26 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5147] +++ exited with 0 +++ [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] <... exit_group resumed>) = ? [pid 5145] close(27 [pid 5149] close(26 [pid 5148] close(27 [pid 5146] +++ exited with 0 +++ [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(28 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5149] close(27 [pid 5148] close(28 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] close(29 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5149] close(28 [pid 5148] close(29 [pid 5145] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5145] exit_group(0 [pid 5149] close(29 [pid 5148] exit_group(0 [pid 5145] <... exit_group resumed>) = ? [pid 5149] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5148] <... exit_group resumed>) = ? [pid 5052] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5149] exit_group(0 [pid 5056] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5145] +++ exited with 0 +++ [pid 5149] <... exit_group resumed>) = ? [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(3, "", [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5148] +++ exited with 0 +++ [pid 5056] getdents64(3, [pid 5055] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5149] +++ exited with 0 +++ [pid 5056] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... restart_syscall resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... openat resumed>) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./15/binderfs", [pid 5055] newfstatat(3, "", [pid 5053] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./14", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./15/binderfs", [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./15/binderfs" [pid 5057] newfstatat(3, "", [pid 5053] openat(AT_FDCWD, "./14", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] unlink("./15/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5053] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./15/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(3, "", [pid 5052] umount2("./15/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./15/memory.events", [pid 5057] newfstatat(AT_FDCWD, "./14/binderfs", [pid 5056] newfstatat(AT_FDCWD, "./15/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./15/binderfs", [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] unlink("./15/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./15/memory.events" [pid 5057] unlink("./14/binderfs" [pid 5056] <... unlink resumed>) = 0 [pid 5055] unlink("./15/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./14/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./14/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./14/binderfs", [pid 5052] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./15/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./14/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./14/binderfs" [pid 5052] close(3 [pid 5055] newfstatat(AT_FDCWD, "./15/memory.events", [pid 5057] unlink("./14/memory.events" [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./15/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./14/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] rmdir("./15" [pid 5056] close(3) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5056] rmdir("./15" [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./14/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./14/memory.events" [pid 5056] <... rmdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5052] mkdir("./16", 0777 [pid 5056] mkdir("./16", 0777 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./15" [pid 5057] close(3 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] rmdir("./14" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] close(3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] mkdir("./16", 0777 [pid 5053] <... close resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] rmdir("./14" [pid 5057] mkdir("./15", 0777) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./15", 0777 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5150 attached [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5150] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 18 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5153 attached ./strace-static-x86_64: Process 5151 attached [pid 5150] <... set_robust_list resumed>) = 0 [pid 5150] chdir("./16" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 17 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 18 [pid 5151] set_robust_list(0x5555573de660, 24 [pid 5153] set_robust_list(0x5555573de660, 24 [pid 5151] <... set_robust_list resumed>) = 0 [pid 5153] <... set_robust_list resumed>) = 0 [pid 5150] <... chdir resumed>) = 0 [pid 5151] chdir("./16") = 0 [pid 5153] chdir("./15" [pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5154 attached ./strace-static-x86_64: Process 5152 attached [pid 5151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5153] <... chdir resumed>) = 0 [pid 5150] <... prctl resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 18 [pid 5154] set_robust_list(0x5555573de660, 24 [pid 5152] set_robust_list(0x5555573de660, 24 [pid 5151] <... prctl resumed>) = 0 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5150] setpgid(0, 0 [pid 5154] <... set_robust_list resumed>) = 0 [pid 5152] <... set_robust_list resumed>) = 0 [pid 5151] setpgid(0, 0 [pid 5153] <... prctl resumed>) = 0 [pid 5150] <... setpgid resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 17 [pid 5154] chdir("./15" [pid 5152] chdir("./16" [pid 5151] <... setpgid resumed>) = 0 [pid 5153] setpgid(0, 0 [pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5154] <... chdir resumed>) = 0 [pid 5152] <... chdir resumed>) = 0 [pid 5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5153] <... setpgid resumed>) = 0 [pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5154] setpgid(0, 0 [pid 5152] <... prctl resumed>) = 0 [pid 5151] <... openat resumed>) = 3 [pid 5150] <... openat resumed>) = 3 [pid 5154] <... setpgid resumed>) = 0 [pid 5152] setpgid(0, 0 [pid 5151] write(3, "1000", 4 [pid 5153] <... openat resumed>) = 3 [pid 5150] write(3, "1000", 4 [pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5152] <... setpgid resumed>) = 0 [pid 5151] <... write resumed>) = 4 [pid 5153] write(3, "1000", 4 [pid 5150] <... write resumed>) = 4 [pid 5154] <... openat resumed>) = 3 [pid 5152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5151] close(3 [pid 5153] <... write resumed>) = 4 [pid 5150] close(3 [pid 5154] write(3, "1000", 4 [pid 5151] <... close resumed>) = 0 [pid 5153] close(3 [pid 5150] <... close resumed>) = 0 [pid 5154] <... write resumed>) = 4 [pid 5152] <... openat resumed>) = 3 [pid 5151] symlink("/dev/binderfs", "./binderfs" [pid 5153] <... close resumed>) = 0 [pid 5150] symlink("/dev/binderfs", "./binderfs" [pid 5154] close(3 [pid 5152] write(3, "1000", 4 [pid 5151] <... symlink resumed>) = 0 [pid 5153] symlink("/dev/binderfs", "./binderfs" [pid 5150] <... symlink resumed>) = 0 [pid 5154] <... close resumed>) = 0 [pid 5152] <... write resumed>) = 4 [pid 5151] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5154] symlink("/dev/binderfs", "./binderfs" [pid 5153] <... symlink resumed>) = 0 [pid 5150] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5152] close(3 [pid 5151] <... socket resumed>) = 3 [pid 5150] <... socket resumed>) = 3 [pid 5154] <... symlink resumed>) = 0 [pid 5152] <... close resumed>) = 0 [pid 5153] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5150] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5151] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5154] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5152] symlink("/dev/binderfs", "./binderfs" [pid 5153] <... socket resumed>) = 3 [pid 5150] <... sendmsg resumed>) = 120 [pid 5152] <... symlink resumed>) = 0 [pid 5153] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5151] <... sendmsg resumed>) = 120 [pid 5154] <... socket resumed>) = 3 [pid 5150] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5152] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5151] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5154] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5152] <... socket resumed>) = 3 [pid 5153] <... sendmsg resumed>) = 120 [pid 5150] <... openat resumed>) = 4 [pid 5152] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5151] <... openat resumed>) = 4 [pid 5153] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5154] <... sendmsg resumed>) = 120 [pid 5152] <... sendmsg resumed>) = 120 [pid 5154] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5152] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5151] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5153] <... openat resumed>) = 4 [pid 5150] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5154] <... openat resumed>) = 4 [pid 5154] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5152] <... openat resumed>) = 4 [pid 5153] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5152] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5154] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5153] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5153] close(3 [pid 5151] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5153] <... close resumed>) = 0 [pid 5151] close(3 [pid 5153] close(4 [pid 5151] <... close resumed>) = 0 [pid 5153] <... close resumed>) = 0 [pid 5154] close(3 [pid 5152] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5151] close(4 [pid 5153] close(5 [pid 5150] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5154] <... close resumed>) = 0 [pid 5151] <... close resumed>) = 0 [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(3 [pid 5154] close(4 [pid 5151] close(5 [pid 5153] close(6 [pid 5150] <... close resumed>) = 0 [pid 5154] <... close resumed>) = 0 [pid 5152] close(3 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(4 [pid 5154] close(5 [pid 5151] close(6 [pid 5153] close(7 [pid 5152] <... close resumed>) = 0 [pid 5150] <... close resumed>) = 0 [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(4 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(5 [pid 5154] close(6 [pid 5152] <... close resumed>) = 0 [pid 5151] close(7 [pid 5153] close(8 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(6 [pid 5152] close(5 [pid 5154] close(7 [pid 5151] close(8 [pid 5153] close(9 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(7 [pid 5154] close(8 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(9 [pid 5153] close(10 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(6 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(8 [pid 5154] close(9 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(10 [pid 5153] close(11 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(7 [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(9 [pid 5154] close(10 [pid 5152] close(8 [pid 5151] close(11 [pid 5153] close(12 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(10 [pid 5154] close(11 [pid 5152] close(9 [pid 5151] close(12 [pid 5153] close(13 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(11 [pid 5154] close(12 [pid 5152] close(10 [pid 5151] close(13 [pid 5153] close(14 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(12 [pid 5152] close(11 [pid 5154] close(13 [pid 5151] close(14 [pid 5153] close(15 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(13 [pid 5154] close(14 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(15 [pid 5153] close(16 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(12 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(14 [pid 5154] close(15 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(16 [pid 5153] close(17 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(13 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(15 [pid 5154] close(16 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(17 [pid 5153] close(18 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(14 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(16 [pid 5154] close(17 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(18 [pid 5153] close(19 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(15 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(17 [pid 5154] close(18 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(19 [pid 5153] close(20 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(16 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(18 [pid 5154] close(19 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(20 [pid 5153] close(21 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(17 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(19 [pid 5154] close(20 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(21 [pid 5153] close(22 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(18 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(20 [pid 5154] close(21 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(22 [pid 5153] close(23 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(19 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(21 [pid 5154] close(22 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(23 [pid 5153] close(24 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(20 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(22 [pid 5154] close(23 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(24 [pid 5153] close(25 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(21 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(23 [pid 5154] close(24 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(25 [pid 5153] close(26 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(22 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(24 [pid 5154] close(25 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(26 [pid 5153] close(27 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(23 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(25 [pid 5154] close(26 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] close(27 [pid 5153] close(28 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(24 [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(26 [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] close(25) = -1 EBADF (Bad file descriptor) [pid 5154] close(27 [pid 5152] close(26 [pid 5151] close(28 [pid 5153] close(29 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5153] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(27 [pid 5154] close(28 [pid 5152] close(27 [pid 5151] close(29 [pid 5153] exit_group(0 [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5151] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] close(28 [pid 5154] close(29 [pid 5152] close(28 [pid 5151] exit_group(0 [pid 5153] <... exit_group resumed>) = ? [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5154] exit_group(0 [pid 5152] close(29 [pid 5151] <... exit_group resumed>) = ? [pid 5153] +++ exited with 0 +++ [pid 5150] close(29 [pid 5154] <... exit_group resumed>) = ? [pid 5152] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5154] +++ exited with 0 +++ [pid 5152] exit_group(0 [pid 5151] +++ exited with 0 +++ [pid 5150] exit_group(0 [pid 5152] <... exit_group resumed>) = ? [pid 5150] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5152] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5150] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] umount2("./15", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5055] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5056] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] openat(AT_FDCWD, "./15", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5057] newfstatat(3, "", [pid 5052] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] newfstatat(3, "", [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5052] <... openat resumed>) = 3 [pid 5056] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./15/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5056] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./15/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./16/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./15/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./16/binderfs", [pid 5057] newfstatat(AT_FDCWD, "./15/binderfs", [pid 5056] unlink("./16/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... unlink resumed>) = 0 [pid 5056] umount2("./16/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./16/binderfs" [pid 5057] unlink("./15/binderfs" [pid 5053] umount2("./15/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./16/binderfs", [pid 5056] newfstatat(AT_FDCWD, "./16/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./15/memory.events", [pid 5052] unlink("./16/binderfs" [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./15/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./16/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./16/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./15/memory.events", [pid 5053] unlink("./15/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./16/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./15/memory.events" [pid 5056] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./16/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./16/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./16/memory.events", [pid 5056] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] close(3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./16" [pid 5052] unlink("./16/memory.events" [pid 5053] <... close resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./16") = 0 [pid 5057] getdents64(3, [pid 5053] rmdir("./15" [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5055] mkdir("./17", 0777 [pid 5057] rmdir("./15" [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] mkdir("./17", 0777 [pid 5053] mkdir("./16", 0777 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] close(3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] mkdir("./16", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 19 [pid 5052] rmdir("./16"./strace-static-x86_64: Process 5155 attached ./strace-static-x86_64: Process 5156 attached [pid 5155] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 19 [pid 5052] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5157 attached ./strace-static-x86_64: Process 5158 attached [pid 5157] set_robust_list(0x5555573de660, 24 [pid 5156] set_robust_list(0x5555573de660, 24 [pid 5155] <... set_robust_list resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 18 [pid 5052] mkdir("./17", 0777 [pid 5158] set_robust_list(0x5555573de660, 24 [pid 5157] <... set_robust_list resumed>) = 0 [pid 5156] <... set_robust_list resumed>) = 0 [pid 5155] chdir("./17" [pid 5157] chdir("./16" [pid 5158] <... set_robust_list resumed>) = 0 [pid 5156] chdir("./17" [pid 5155] <... chdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 18 [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5157] <... chdir resumed>) = 0 [pid 5156] <... chdir resumed>) = 0 [pid 5155] <... prctl resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5158] chdir("./16" [pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5155] setpgid(0, 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5158] <... chdir resumed>) = 0 [pid 5157] <... prctl resumed>) = 0 [pid 5156] <... prctl resumed>) = 0 [pid 5155] <... setpgid resumed>) = 0 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5158] setpgid(0, 0) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5157] setpgid(0, 0 [pid 5156] setpgid(0, 0 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5159 attached [pid 5157] <... setpgid resumed>) = 0 [pid 5156] <... setpgid resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 19 [pid 5158] write(3, "1000", 4 [pid 5159] set_robust_list(0x5555573de660, 24 [pid 5158] <... write resumed>) = 4 [pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5159] <... set_robust_list resumed>) = 0 [pid 5158] close(3 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5155] <... openat resumed>) = 3 [pid 5159] chdir("./17" [pid 5158] <... close resumed>) = 0 [pid 5157] <... openat resumed>) = 3 [pid 5159] <... chdir resumed>) = 0 [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5158] symlink("/dev/binderfs", "./binderfs" [pid 5157] write(3, "1000", 4 [pid 5156] <... openat resumed>) = 3 [pid 5155] write(3, "1000", 4 [pid 5159] setpgid(0, 0 [pid 5158] <... symlink resumed>) = 0 [pid 5157] <... write resumed>) = 4 [pid 5156] write(3, "1000", 4 [pid 5155] <... write resumed>) = 4 [pid 5159] <... setpgid resumed>) = 0 [pid 5158] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5157] close(3 [pid 5156] <... write resumed>) = 4 [pid 5155] close(3 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5158] <... socket resumed>) = 3 [pid 5157] <... close resumed>) = 0 [pid 5156] close(3 [pid 5155] <... close resumed>) = 0 [pid 5159] <... openat resumed>) = 3 [pid 5158] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5157] symlink("/dev/binderfs", "./binderfs" [pid 5156] <... close resumed>) = 0 [pid 5155] symlink("/dev/binderfs", "./binderfs" [pid 5159] write(3, "1000", 4 [pid 5157] <... symlink resumed>) = 0 [pid 5155] <... symlink resumed>) = 0 [pid 5156] symlink("/dev/binderfs", "./binderfs" [pid 5159] <... write resumed>) = 4 [pid 5159] close(3 [pid 5158] <... sendmsg resumed>) = 120 [pid 5157] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5156] <... symlink resumed>) = 0 [pid 5155] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5159] <... close resumed>) = 0 [pid 5158] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5159] symlink("/dev/binderfs", "./binderfs" [pid 5157] <... socket resumed>) = 3 [pid 5156] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5155] <... socket resumed>) = 3 [pid 5159] <... symlink resumed>) = 0 [pid 5158] <... openat resumed>) = 4 [pid 5157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5156] <... socket resumed>) = 3 [pid 5156] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5155] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5158] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5157] <... sendmsg resumed>) = 120 [pid 5156] <... sendmsg resumed>) = 120 [pid 5155] <... sendmsg resumed>) = 120 [pid 5156] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5156] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5159] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5157] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5155] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5159] <... socket resumed>) = 3 [pid 5157] <... openat resumed>) = 4 [pid 5155] <... openat resumed>) = 4 [pid 5159] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5157] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5155] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5159] <... sendmsg resumed>) = 120 [pid 5159] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5159] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5155] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5157] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5159] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5158] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5157] close(3 [pid 5155] close(3 [pid 5159] close(3) = 0 [pid 5158] close(3 [pid 5157] <... close resumed>) = 0 [pid 5155] <... close resumed>) = 0 [pid 5159] close(4 [pid 5158] <... close resumed>) = 0 [pid 5157] close(4 [pid 5155] close(4 [pid 5159] <... close resumed>) = 0 [pid 5158] close(4 [pid 5157] <... close resumed>) = 0 [pid 5156] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5155] <... close resumed>) = 0 [pid 5159] close(5 [pid 5158] <... close resumed>) = 0 [pid 5157] close(5 [pid 5155] close(5 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(5 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(6 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(6 [pid 5156] close(3 [pid 5155] close(6 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(6 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(7 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(7 [pid 5156] close(4 [pid 5155] close(7 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(7 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(8 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(8 [pid 5155] close(8 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(8 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(5 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(9 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(9 [pid 5158] close(9 [pid 5156] close(6 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(9 [pid 5159] close(10 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(10 [pid 5157] close(10 [pid 5159] close(11 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(7 [pid 5155] close(10 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(11 [pid 5157] close(11 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(12 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(8 [pid 5155] close(11 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(12 [pid 5157] close(12 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(13 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(9 [pid 5155] close(12 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(13 [pid 5157] close(13 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(14 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(10 [pid 5155] close(13 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(14 [pid 5157] close(14 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(15 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(16 [pid 5157] close(15 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(17 [pid 5157] close(16 [pid 5156] close(11 [pid 5155] close(14 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(15 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(18 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(17 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(16 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(12 [pid 5155] close(15 [pid 5159] close(19 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(18 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(17 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(13 [pid 5155] close(16 [pid 5159] close(20 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(19 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(18 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(14 [pid 5155] close(17 [pid 5159] close(21 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(20 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(19 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(18 [pid 5159] close(22 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(21 [pid 5156] close(15 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(20 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(19 [pid 5159] close(23 [pid 5157] close(22 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(16 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(24 [pid 5158] close(21 [pid 5157] close(23 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(20 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(17 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(25 [pid 5158] close(22 [pid 5157] close(24 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(21 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(18 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(26 [pid 5158] close(23 [pid 5157] close(25 [pid 5155] close(22 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] close(27 [pid 5157] close(26 [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(23 [pid 5159] close(28 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(27 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(24 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(24 [pid 5159] close(29 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(28 [pid 5156] close(19 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(25 [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] close(25 [pid 5159] exit_group(0 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(29 [pid 5156] close(20 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(26 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... exit_group resumed>) = ? [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(21 [pid 5155] close(26 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] close(27 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(22 [pid 5155] close(27 [pid 5158] close(28 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(23 [pid 5155] close(28 [pid 5158] close(29 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(24 [pid 5155] close(29 [pid 5158] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(25 [pid 5159] +++ exited with 0 +++ [pid 5158] exit_group(0 [pid 5157] exit_group(0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5155] exit_group(0 [pid 5157] <... exit_group resumed>) = ? [pid 5156] close(26 [pid 5155] <... exit_group resumed>) = ? [pid 5158] <... exit_group resumed>) = ? [pid 5157] +++ exited with 0 +++ [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5156] close(27 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5156] close(28 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5156] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5156] close(29) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5156] exit_group(0 [pid 5052] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5156] <... exit_group resumed>) = ? [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./17/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5158] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] umount2("./16", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5155] +++ exited with 0 +++ [pid 5057] openat(AT_FDCWD, "./16", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... openat resumed>) = 3 [pid 5055] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5156] +++ exited with 0 +++ [pid 5052] unlink("./17/binderfs" [pid 5053] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./16/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./16/binderfs", [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./17/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] newfstatat(AT_FDCWD, "./16/binderfs", [pid 5056] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] getdents64(3, [pid 5057] unlink("./16/binderfs" [pid 5053] unlink("./16/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./17/memory.events", [pid 5056] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./17/binderfs", [pid 5057] umount2("./16/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./16/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./17/memory.events" [pid 5055] unlink("./17/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./16/memory.events", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./17/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./16/memory.events", [pid 5057] unlink("./16/memory.events" [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./17/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./17/binderfs" [pid 5053] unlink("./16/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./17/memory.events", [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] close(3 [pid 5056] umount2("./17/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./17/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./17/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5052] <... close resumed>) = 0 [pid 5055] unlink("./17/memory.events" [pid 5052] rmdir("./17" [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./16" [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] close(3 [pid 5052] mkdir("./18", 0777 [pid 5057] <... close resumed>) = 0 [pid 5053] mkdir("./17", 0777 [pid 5057] rmdir("./16" [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] close(3 [pid 5057] mkdir("./17", 0777./strace-static-x86_64: Process 5161 attached [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 19 ./strace-static-x86_64: Process 5160 attached [pid 5161] set_robust_list(0x5555573de660, 24 [pid 5055] rmdir("./17" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 20 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5160] set_robust_list(0x5555573de660, 24) = 0 [pid 5160] chdir("./17") = 0 [pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5160] setpgid(0, 0) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5161] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5162 attached [pid 5160] <... openat resumed>) = 3 [pid 5161] chdir("./18" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 19 [pid 5162] set_robust_list(0x5555573de660, 24 [pid 5161] <... chdir resumed>) = 0 [pid 5162] <... set_robust_list resumed>) = 0 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5160] write(3, "1000", 4) = 4 [pid 5056] getdents64(3, [pid 5162] chdir("./17" [pid 5160] close(3 [pid 5161] <... prctl resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5162] <... chdir resumed>) = 0 [pid 5160] <... close resumed>) = 0 [pid 5161] setpgid(0, 0 [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5160] symlink("/dev/binderfs", "./binderfs" [pid 5161] <... setpgid resumed>) = 0 [pid 5056] close(3 [pid 5162] <... prctl resumed>) = 0 [pid 5160] <... symlink resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] rmdir("./17" [pid 5162] setpgid(0, 0 [pid 5160] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5162] <... setpgid resumed>) = 0 [pid 5161] <... openat resumed>) = 3 [pid 5160] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5161] write(3, "1000", 4 [pid 5162] <... openat resumed>) = 3 [pid 5160] <... sendmsg resumed>) = 120 [pid 5161] <... write resumed>) = 4 [pid 5160] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5162] write(3, "1000", 4 [pid 5161] close(3 [pid 5162] <... write resumed>) = 4 [pid 5162] close(3 [pid 5161] <... close resumed>) = 0 [pid 5162] <... close resumed>) = 0 [pid 5160] <... openat resumed>) = 4 [pid 5161] symlink("/dev/binderfs", "./binderfs" [pid 5160] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5162] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5162] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5161] <... symlink resumed>) = 0 [pid 5056] mkdir("./18", 0777 [pid 5055] <... rmdir resumed>) = 0 [pid 5162] <... socket resumed>) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5161] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5161] <... socket resumed>) = 3 [pid 5162] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] mkdir("./18", 0777./strace-static-x86_64: Process 5163 attached [pid 5161] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5163] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 20 [pid 5162] <... sendmsg resumed>) = 120 [pid 5161] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5163] <... set_robust_list resumed>) = 0 [pid 5163] chdir("./18" [pid 5161] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5163] <... chdir resumed>) = 0 [pid 5162] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5161] <... openat resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5162] <... openat resumed>) = 4 [pid 5163] <... prctl resumed>) = 0 [pid 5163] setpgid(0, 0) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5162] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5163] <... openat resumed>) = 3 [pid 5161] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5163] write(3, "1000", 4) = 4 [pid 5163] close(3) = 0 [pid 5163] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5164 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 20 [pid 5164] set_robust_list(0x5555573de660, 24) = 0 [pid 5164] chdir("./18") = 0 [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5164] setpgid(0, 0) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5164] write(3, "1000", 4 [pid 5163] <... symlink resumed>) = 0 [pid 5164] <... write resumed>) = 4 [pid 5163] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5164] close(3 [pid 5163] <... socket resumed>) = 3 [pid 5164] <... close resumed>) = 0 [pid 5164] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5163] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5164] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5163] <... sendmsg resumed>) = 120 [pid 5164] <... socket resumed>) = 3 [pid 5163] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5164] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5164] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5163] <... openat resumed>) = 4 [pid 5164] <... openat resumed>) = 4 [pid 5164] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5163] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5160] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5161] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5160] close(3 [pid 5163] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5160] <... close resumed>) = 0 [pid 5160] close(4) = 0 [pid 5160] close(5) = -1 EBADF (Bad file descriptor) [pid 5164] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5163] close(3 [pid 5160] close(6) = -1 EBADF (Bad file descriptor) [pid 5164] close(3 [pid 5163] <... close resumed>) = 0 [pid 5160] close(7 [pid 5164] <... close resumed>) = 0 [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(4 [pid 5160] close(8 [pid 5164] close(4 [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = 0 [pid 5164] <... close resumed>) = 0 [pid 5163] close(5 [pid 5160] close(9 [pid 5164] close(5 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(3 [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(6 [pid 5160] close(10 [pid 5164] close(6 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = 0 [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(7 [pid 5160] close(11 [pid 5161] close(4 [pid 5164] close(7 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(8 [pid 5160] close(12 [pid 5161] <... close resumed>) = 0 [pid 5164] close(8 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(9 [pid 5160] close(13 [pid 5161] close(5 [pid 5164] close(9 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(10 [pid 5160] close(14 [pid 5164] close(10 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(11 [pid 5160] close(15 [pid 5164] close(11 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] close(16 [pid 5164] close(12 [pid 5163] close(12 [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] close(17 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5164] close(13 [pid 5163] close(13 [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(6 [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(3 [pid 5160] close(18 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] close(14 [pid 5163] close(14 [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(7 [pid 5162] <... close resumed>) = 0 [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(4 [pid 5160] close(19 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] close(15 [pid 5163] close(15 [pid 5162] <... close resumed>) = 0 [pid 5161] close(8 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(5 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(16 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(9 [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(6 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] close(16 [pid 5163] close(17 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(10 [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(7 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] close(17 [pid 5163] close(18 [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(11 [pid 5164] close(18 [pid 5163] close(19 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] close(20 [pid 5161] close(12 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] close(19 [pid 5163] close(20 [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(8 [pid 5160] close(21 [pid 5161] close(13 [pid 5164] close(20 [pid 5163] close(21 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(9 [pid 5160] close(22 [pid 5161] close(14 [pid 5164] close(21 [pid 5163] close(22 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(10 [pid 5160] close(23 [pid 5161] close(15 [pid 5164] close(22 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(23 [pid 5162] close(11 [pid 5160] close(24 [pid 5161] close(16 [pid 5164] close(23 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(24 [pid 5162] close(12 [pid 5160] close(25 [pid 5161] close(17 [pid 5164] close(24 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(25 [pid 5162] close(13 [pid 5160] close(26 [pid 5161] close(18 [pid 5164] close(25 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(26 [pid 5162] close(14 [pid 5160] close(27 [pid 5161] close(19 [pid 5164] close(26 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(27 [pid 5162] close(15 [pid 5160] close(28 [pid 5161] close(20 [pid 5164] close(27 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(28 [pid 5162] close(16 [pid 5160] close(29 [pid 5161] close(21 [pid 5164] close(28 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5163] close(29 [pid 5162] close(17 [pid 5160] exit_group(0 [pid 5161] close(22 [pid 5164] close(29 [pid 5163] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(18 [pid 5160] <... exit_group resumed>) = ? [pid 5161] close(23 [pid 5164] exit_group(0 [pid 5163] exit_group(0 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5160] +++ exited with 0 +++ [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5164] <... exit_group resumed>) = ? [pid 5163] <... exit_group resumed>) = ? [pid 5162] close(19 [pid 5161] close(24 [pid 5164] +++ exited with 0 +++ [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5162] close(20 [pid 5161] close(25 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(21 [pid 5161] close(26 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(22 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(27 [pid 5162] close(23 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(28 [pid 5162] close(24 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] close(29 [pid 5162] close(25 [pid 5161] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(26 [pid 5161] exit_group(0 [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5162] close(27 [pid 5161] <... exit_group resumed>) = ? [pid 5162] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5161] +++ exited with 0 +++ [pid 5162] close(28) = -1 EBADF (Bad file descriptor) [pid 5162] close(29) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5162] exit_group(0) = ? [pid 5053] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... openat resumed>) = 3 [pid 5052] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5055] <... openat resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5163] +++ exited with 0 +++ [pid 5055] newfstatat(3, "", [pid 5052] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5162] +++ exited with 0 +++ [pid 5053] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5055] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./17/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./18/binderfs", [pid 5057] <... restart_syscall resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./17", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./17/binderfs" [pid 5052] unlink("./18/binderfs" [pid 5056] newfstatat(AT_FDCWD, "./18/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./18/binderfs", [pid 5057] openat(AT_FDCWD, "./17", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... unlink resumed>) = 0 [pid 5056] unlink("./18/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5056] <... unlink resumed>) = 0 [pid 5055] unlink("./18/binderfs" [pid 5057] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./17/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./18/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5056] umount2("./18/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./18/memory.events", [pid 5057] umount2("./17/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./18/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./17/memory.events", [pid 5052] umount2("./18/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./18/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./17/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./18/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./17/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5057] unlink("./17/binderfs") = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] getdents64(3, [pid 5057] umount2("./17/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... close resumed>) = 0 [pid 5055] close(3 [pid 5057] newfstatat(AT_FDCWD, "./17/memory.events", [pid 5056] rmdir("./18" [pid 5055] <... close resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] rmdir("./18" [pid 5057] unlink("./17/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./18/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./18/memory.events" [pid 5056] mkdir("./19", 0777) = 0 [pid 5055] mkdir("./19", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] getdents64(3, [pid 5052] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 ./strace-static-x86_64: Process 5165 attached [pid 5053] close(3 [pid 5052] <... close resumed>) = 0 ./strace-static-x86_64: Process 5166 attached [pid 5165] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 21 [pid 5057] rmdir("./17" [pid 5053] <... close resumed>) = 0 [pid 5052] rmdir("./18" [pid 5166] set_robust_list(0x5555573de660, 24 [pid 5165] <... set_robust_list resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 21 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] rmdir("./17" [pid 5166] <... set_robust_list resumed>) = 0 [pid 5165] chdir("./19" [pid 5052] <... rmdir resumed>) = 0 [pid 5166] chdir("./19" [pid 5057] mkdir("./18", 0777 [pid 5165] <... chdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] mkdir("./19", 0777 [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5166] <... chdir resumed>) = 0 [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5166] setpgid(0, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5166] <... setpgid resumed>) = 0 [pid 5165] <... prctl resumed>) = 0 [pid 5053] mkdir("./18", 0777 [pid 5052] <... mkdir resumed>) = 0 [pid 5165] setpgid(0, 0 [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5165] <... setpgid resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5166] write(3, "1000", 4) = 4 [pid 5166] close(3) = 0 [pid 5165] <... openat resumed>) = 3 [pid 5166] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 20 [pid 5166] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5165] write(3, "1000", 4./strace-static-x86_64: Process 5167 attached [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5168 attached [pid 5167] set_robust_list(0x5555573de660, 24 [pid 5166] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5165] <... write resumed>) = 4 [pid 5168] set_robust_list(0x5555573de660, 24 [pid 5167] <... set_robust_list resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 21 [pid 5165] close(3 [pid 5168] <... set_robust_list resumed>) = 0 [pid 5167] chdir("./18" [pid 5166] <... sendmsg resumed>) = 120 [pid 5165] <... close resumed>) = 0 [pid 5165] symlink("/dev/binderfs", "./binderfs" [pid 5168] chdir("./19"./strace-static-x86_64: Process 5169 attached [pid 5167] <... chdir resumed>) = 0 [pid 5166] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5165] <... symlink resumed>) = 0 [pid 5168] <... chdir resumed>) = 0 [pid 5169] set_robust_list(0x5555573de660, 24 [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5166] <... openat resumed>) = 4 [pid 5165] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 20 [pid 5169] <... set_robust_list resumed>) = 0 [pid 5165] <... socket resumed>) = 3 [pid 5168] <... prctl resumed>) = 0 [pid 5167] <... prctl resumed>) = 0 [pid 5169] chdir("./18" [pid 5168] setpgid(0, 0 [pid 5167] setpgid(0, 0 [pid 5168] <... setpgid resumed>) = 0 [pid 5167] <... setpgid resumed>) = 0 [pid 5165] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5169] <... chdir resumed>) = 0 [pid 5166] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5165] <... sendmsg resumed>) = 120 [pid 5169] <... prctl resumed>) = 0 [pid 5169] setpgid(0, 0 [pid 5167] <... openat resumed>) = 3 [pid 5165] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5169] <... setpgid resumed>) = 0 [pid 5168] <... openat resumed>) = 3 [pid 5167] write(3, "1000", 4 [pid 5165] <... openat resumed>) = 4 [pid 5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5167] <... write resumed>) = 4 [pid 5168] write(3, "1000", 4 [pid 5167] close(3 [pid 5169] <... openat resumed>) = 3 [pid 5168] <... write resumed>) = 4 [pid 5167] <... close resumed>) = 0 [pid 5169] write(3, "1000", 4 [pid 5167] symlink("/dev/binderfs", "./binderfs" [pid 5169] <... write resumed>) = 4 [pid 5168] close(3 [pid 5167] <... symlink resumed>) = 0 [pid 5169] close(3 [pid 5168] <... close resumed>) = 0 [pid 5169] <... close resumed>) = 0 [pid 5168] symlink("/dev/binderfs", "./binderfs" [pid 5167] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5169] symlink("/dev/binderfs", "./binderfs" [pid 5168] <... symlink resumed>) = 0 [pid 5167] <... socket resumed>) = 3 [pid 5165] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5169] <... symlink resumed>) = 0 [pid 5168] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5168] <... socket resumed>) = 3 [pid 5167] <... sendmsg resumed>) = 120 [pid 5169] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5168] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5167] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5169] <... socket resumed>) = 3 [pid 5169] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5168] <... sendmsg resumed>) = 120 [pid 5169] <... sendmsg resumed>) = 120 [pid 5168] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5167] <... openat resumed>) = 4 [pid 5169] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5167] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5168] <... openat resumed>) = 4 [pid 5168] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5169] <... openat resumed>) = 4 [pid 5169] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5168] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5167] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5167] close(3 [pid 5166] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5166] close(3 [pid 5168] close(3 [pid 5167] <... close resumed>) = 0 [pid 5166] <... close resumed>) = 0 [pid 5168] <... close resumed>) = 0 [pid 5167] close(4 [pid 5168] close(4 [pid 5167] <... close resumed>) = 0 [pid 5166] close(4 [pid 5167] close(5 [pid 5168] <... close resumed>) = 0 [pid 5166] <... close resumed>) = 0 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(6 [pid 5168] close(5 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(5 [pid 5167] close(7 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(6 [pid 5167] close(8 [pid 5166] close(6 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(7 [pid 5166] close(7 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(8 [pid 5167] close(9 [pid 5169] close(3 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(8 [pid 5168] close(9 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = 0 [pid 5167] close(10 [pid 5166] close(9 [pid 5168] close(10 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(10 [pid 5168] close(11 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(11 [pid 5168] close(12 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(12 [pid 5168] close(13 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(4 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(11 [pid 5166] close(13 [pid 5169] <... close resumed>) = 0 [pid 5168] close(14 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(5 [pid 5167] close(12 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(6 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(13 [pid 5169] close(7 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(14 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(15 [pid 5167] close(14 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(8 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(15 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(16 [pid 5167] close(15 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(9 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(16 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(17 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(16 [pid 5169] close(10 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(17 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(18 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5169] close(11 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(18 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(19 [pid 5167] close(17 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(12 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(19 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(20 [pid 5167] close(18 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(13 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(20 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(21 [pid 5167] close(19 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(3 [pid 5169] close(14 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(21 [pid 5165] <... close resumed>) = 0 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(22 [pid 5167] close(20 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] close(15 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(22 [pid 5165] close(4 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(23 [pid 5167] close(21 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = 0 [pid 5169] close(16 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(23 [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(24 [pid 5167] close(22 [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(5 [pid 5169] close(17 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] close(24 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(25 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(6 [pid 5169] close(18 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(23 [pid 5166] close(25 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(26 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(7 [pid 5169] close(19 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(24 [pid 5166] close(26 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] close(27 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(8 [pid 5169] close(20 [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(25 [pid 5166] close(27 [pid 5168] close(28 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(26 [pid 5166] close(28 [pid 5165] close(9 [pid 5169] close(21 [pid 5168] close(29 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(27 [pid 5166] close(29 [pid 5165] close(10 [pid 5169] close(22 [pid 5168] exit_group(0 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5168] <... exit_group resumed>) = ? [pid 5167] close(28 [pid 5166] exit_group(0 [pid 5165] close(11 [pid 5169] close(23 [pid 5168] +++ exited with 0 +++ [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5166] <... exit_group resumed>) = ? [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] close(29 [pid 5166] +++ exited with 0 +++ [pid 5165] close(12 [pid 5169] close(24 [pid 5167] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(13 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5167] exit_group(0 [pid 5169] close(25 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(14 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(15) = -1 EBADF (Bad file descriptor) [pid 5165] close(16 [pid 5052] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5167] <... exit_group resumed>) = ? [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5169] close(26 [pid 5165] close(17) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(18 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(19 [pid 5169] close(27 [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(20) = -1 EBADF (Bad file descriptor) [pid 5169] close(28) = -1 EBADF (Bad file descriptor) [pid 5169] close(29 [pid 5165] close(21 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5169] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5169] exit_group(0 [pid 5165] close(22) = -1 EBADF (Bad file descriptor) [pid 5165] close(23) = -1 EBADF (Bad file descriptor) [pid 5165] close(24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5169] <... exit_group resumed>) = ? [pid 5165] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5165] close(25) = -1 EBADF (Bad file descriptor) [pid 5165] close(26) = -1 EBADF (Bad file descriptor) [pid 5165] close(27) = -1 EBADF (Bad file descriptor) [pid 5165] close(28) = -1 EBADF (Bad file descriptor) [pid 5165] close(29) = -1 EBADF (Bad file descriptor) [pid 5167] +++ exited with 0 +++ [pid 5165] exit_group(0) = ? [pid 5055] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] newfstatat(3, "", [pid 5169] +++ exited with 0 +++ [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5052] getdents64(3, [pid 5055] <... openat resumed>) = 3 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5165] +++ exited with 0 +++ [pid 5055] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./19/binderfs", [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./18", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5052] unlink("./19/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5056] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] newfstatat(AT_FDCWD, "./19/binderfs", [pid 5057] openat(AT_FDCWD, "./18", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(3, "", [pid 5057] <... openat resumed>) = 3 [pid 5052] umount2("./19/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] unlink("./19/binderfs" [pid 5057] newfstatat(3, "", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./19/memory.events", [pid 5056] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./19/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./19/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./19/memory.events" [pid 5056] unlink("./19/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./19/memory.events", [pid 5057] umount2("./18/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./18/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5056] umount2("./19/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./19/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./18/binderfs", [pid 5053] unlink("./18/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(AT_FDCWD, "./19/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] close(3 [pid 5057] unlink("./18/binderfs" [pid 5056] unlink("./19/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./18/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./18/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] rmdir("./19" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./18/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] close(3 [pid 5053] unlink("./18/memory.events" [pid 5056] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... rmdir resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3 [pid 5055] <... close resumed>) = 0 [pid 5052] mkdir("./20", 0777 [pid 5055] rmdir("./19" [pid 5057] newfstatat(AT_FDCWD, "./18/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./19") = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, [pid 5055] mkdir("./20", 0777 [pid 5057] unlink("./18/memory.events" [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] mkdir("./20", 0777) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] close(3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./18"./strace-static-x86_64: Process 5170 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 22 [pid 5053] <... rmdir resumed>) = 0 [pid 5170] set_robust_list(0x5555573de660, 24 [pid 5053] mkdir("./19", 0777 [pid 5170] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5172 attached ./strace-static-x86_64: Process 5171 attached [pid 5170] chdir("./20" [pid 5053] <... mkdir resumed>) = 0 [pid 5172] set_robust_list(0x5555573de660, 24 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 22 [pid 5171] set_robust_list(0x5555573de660, 24 [pid 5172] <... set_robust_list resumed>) = 0 [pid 5170] <... chdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 22 [pid 5057] <... unlink resumed>) = 0 [pid 5171] <... set_robust_list resumed>) = 0 [pid 5172] chdir("./20" [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5171] chdir("./20" [pid 5170] <... prctl resumed>) = 0 [pid 5057] getdents64(3, [pid 5170] setpgid(0, 0) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5172] <... chdir resumed>) = 0 [pid 5057] close(3 [pid 5171] <... chdir resumed>) = 0 [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... close resumed>) = 0 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5172] <... prctl resumed>) = 0 [pid 5057] rmdir("./18" [pid 5171] <... prctl resumed>) = 0 [pid 5172] setpgid(0, 0) = 0 [pid 5171] setpgid(0, 0./strace-static-x86_64: Process 5173 attached ) = 0 [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5170] <... openat resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5173] set_robust_list(0x5555573de660, 24 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5172] <... openat resumed>) = 3 [pid 5170] write(3, "1000", 4 [pid 5057] mkdir("./19", 0777 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 21 [pid 5173] <... set_robust_list resumed>) = 0 [pid 5171] <... openat resumed>) = 3 [pid 5172] write(3, "1000", 4 [pid 5170] <... write resumed>) = 4 [pid 5173] chdir("./19" [pid 5171] write(3, "1000", 4 [pid 5172] <... write resumed>) = 4 [pid 5170] close(3 [pid 5057] <... mkdir resumed>) = 0 [pid 5171] <... write resumed>) = 4 [pid 5172] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5171] close(3 [pid 5173] <... chdir resumed>) = 0 [pid 5170] <... close resumed>) = 0 [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5170] symlink("/dev/binderfs", "./binderfs" [pid 5173] <... prctl resumed>) = 0 [pid 5170] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 5174 attached [pid 5173] setpgid(0, 0 [pid 5171] <... close resumed>) = 0 [pid 5172] <... close resumed>) = 0 [pid 5171] symlink("/dev/binderfs", "./binderfs" [pid 5172] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 21 [pid 5173] <... setpgid resumed>) = 0 [pid 5170] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5171] <... symlink resumed>) = 0 [pid 5170] <... socket resumed>) = 3 [pid 5174] set_robust_list(0x5555573de660, 24 [pid 5173] <... openat resumed>) = 3 [pid 5171] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5172] <... symlink resumed>) = 0 [pid 5170] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5174] <... set_robust_list resumed>) = 0 [pid 5173] write(3, "1000", 4 [pid 5170] <... sendmsg resumed>) = 120 [pid 5174] chdir("./19") = 0 [pid 5173] <... write resumed>) = 4 [pid 5171] <... socket resumed>) = 3 [pid 5172] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5170] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5173] close(3 [pid 5171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5172] <... socket resumed>) = 3 [pid 5170] <... openat resumed>) = 4 [pid 5174] <... prctl resumed>) = 0 [pid 5173] <... close resumed>) = 0 [pid 5174] setpgid(0, 0 [pid 5173] symlink("/dev/binderfs", "./binderfs" [pid 5174] <... setpgid resumed>) = 0 [pid 5173] <... symlink resumed>) = 0 [pid 5170] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5173] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5171] <... sendmsg resumed>) = 120 [pid 5172] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5174] <... openat resumed>) = 3 [pid 5173] <... socket resumed>) = 3 [pid 5171] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5174] write(3, "1000", 4 [pid 5173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5171] <... openat resumed>) = 4 [pid 5172] <... sendmsg resumed>) = 120 [pid 5174] <... write resumed>) = 4 [pid 5173] <... sendmsg resumed>) = 120 [pid 5174] close(3) = 0 [pid 5174] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5172] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5174] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5173] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5171] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5172] <... openat resumed>) = 4 [pid 5174] <... socket resumed>) = 3 [pid 5173] <... openat resumed>) = 4 [pid 5173] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5172] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5174] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5174] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5174] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5172] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5174] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5174] close(3) = 0 [pid 5173] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5170] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5170] close(3 [pid 5174] close(4 [pid 5170] <... close resumed>) = 0 [pid 5173] close(3 [pid 5170] close(4 [pid 5174] <... close resumed>) = 0 [pid 5173] <... close resumed>) = 0 [pid 5170] <... close resumed>) = 0 [pid 5174] close(5 [pid 5173] close(4 [pid 5171] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5172] close(3 [pid 5170] close(5 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = 0 [pid 5171] close(3 [pid 5172] <... close resumed>) = 0 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(6 [pid 5173] close(5 [pid 5170] close(6 [pid 5171] <... close resumed>) = 0 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(4 [pid 5172] close(4 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(7 [pid 5173] close(6 [pid 5171] <... close resumed>) = 0 [pid 5172] <... close resumed>) = 0 [pid 5170] close(7 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(5 [pid 5172] close(5 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(8 [pid 5173] close(7 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(8 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(6 [pid 5172] close(6 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(9 [pid 5173] close(8 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(9 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(7 [pid 5172] close(7 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(10 [pid 5173] close(9 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(10 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(8 [pid 5172] close(8 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(11 [pid 5173] close(10 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(11 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(9 [pid 5172] close(9 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(12 [pid 5173] close(11 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(12 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(10 [pid 5172] close(10 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(13 [pid 5173] close(12 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(13 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(11 [pid 5172] close(11 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(14 [pid 5173] close(13 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(14 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(12 [pid 5172] close(12 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(15 [pid 5173] close(14 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(15 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(13 [pid 5172] close(13 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(16 [pid 5173] close(15 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(16 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(14 [pid 5172] close(14 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(17 [pid 5173] close(16 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(17 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(15 [pid 5172] close(15 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(18 [pid 5173] close(17 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(18 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(16 [pid 5172] close(16 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(19 [pid 5173] close(18 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(19 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(17 [pid 5172] close(17 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(20 [pid 5173] close(19 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(20 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(18 [pid 5172] close(18 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(21 [pid 5173] close(20 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(21 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(19 [pid 5172] close(19 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(22 [pid 5173] close(21 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(22 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(20 [pid 5172] close(20 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(23 [pid 5173] close(22 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(23 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(21 [pid 5172] close(21 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(24 [pid 5173] close(23 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(24 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(22 [pid 5172] close(22 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(25 [pid 5173] close(24 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(25 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(23 [pid 5172] close(23 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(26 [pid 5173] close(25 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(26 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(24 [pid 5172] close(24 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(27 [pid 5173] close(26 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(27 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(25 [pid 5172] close(25 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(28 [pid 5173] close(27 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(28 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(26 [pid 5172] close(26 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] close(29 [pid 5173] close(28 [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] close(29 [pid 5174] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] close(27 [pid 5172] close(27 [pid 5170] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] exit_group(0 [pid 5173] close(29 [pid 5174] <... exit_group resumed>) = ? [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] exit_group(0 [pid 5171] close(28) = -1 EBADF (Bad file descriptor) [pid 5173] exit_group(0 [pid 5171] close(29 [pid 5172] close(28 [pid 5170] <... exit_group resumed>) = ? [pid 5174] +++ exited with 0 +++ [pid 5171] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5170] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5173] <... exit_group resumed>) = ? [pid 5171] exit_group(0 [pid 5172] close(29 [pid 5171] <... exit_group resumed>) = ? [pid 5173] +++ exited with 0 +++ [pid 5171] +++ exited with 0 +++ [pid 5172] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5172] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5057] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5172] <... exit_group resumed>) = ? [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... restart_syscall resumed>) = 0 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... restart_syscall resumed>) = 0 [pid 5172] +++ exited with 0 +++ [pid 5057] <... openat resumed>) = 3 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] umount2("./20", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./19", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./20", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./19", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./20", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] getdents64(3, [pid 5056] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... openat resumed>) = 3 [pid 5052] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] getdents64(3, [pid 5055] newfstatat(3, "", [pid 5057] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] umount2("./20/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./19/binderfs", [pid 5053] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] newfstatat(AT_FDCWD, "./20/binderfs", [pid 5055] umount2("./20/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./19/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./19/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./20/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./20/binderfs", [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./19/binderfs", [pid 5056] umount2("./20/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./19/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./20/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./19/binderfs" [pid 5056] newfstatat(AT_FDCWD, "./20/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./19/memory.events", [pid 5052] umount2("./20/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./20/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./20/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./19/memory.events" [pid 5055] newfstatat(AT_FDCWD, "./20/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./20/binderfs", [pid 5053] umount2("./19/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./19/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./19/memory.events") = 0 [pid 5053] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./20/memory.events" [pid 5052] unlink("./20/binderfs" [pid 5053] rmdir("./19") = 0 [pid 5053] mkdir("./20", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] umount2("./20/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... close resumed>) = 0 [pid 5055] close(3 [pid 5057] close(3 [pid 5052] newfstatat(AT_FDCWD, "./20/memory.events", [pid 5056] rmdir("./20" [pid 5055] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] rmdir("./20" [pid 5057] rmdir("./19" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] mkdir("./21", 0777./strace-static-x86_64: Process 5175 attached [pid 5055] <... rmdir resumed>) = 0 [pid 5175] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 22 [pid 5175] <... set_robust_list resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] unlink("./20/memory.events" [pid 5056] <... mkdir resumed>) = 0 [pid 5055] mkdir("./21", 0777 [pid 5057] mkdir("./20", 0777 [pid 5175] chdir("./20" [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5175] <... chdir resumed>) = 0 [pid 5175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5175] setpgid(0, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, [pid 5175] <... setpgid resumed>) = 0 [pid 5175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5175] write(3, "1000", 4) = 4 [pid 5175] close(3) = 0 [pid 5175] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5177 attached ./strace-static-x86_64: Process 5176 attached ) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5175] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5052] close(3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 23 [pid 5177] set_robust_list(0x5555573de660, 24 [pid 5176] set_robust_list(0x5555573de660, 24 [pid 5175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 23 [pid 5177] <... set_robust_list resumed>) = 0 [pid 5176] <... set_robust_list resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./20" [pid 5176] chdir("./21" [pid 5175] <... sendmsg resumed>) = 120 [pid 5177] chdir("./21" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 22 [pid 5052] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5178 attached [pid 5176] <... chdir resumed>) = 0 [pid 5175] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5178] set_robust_list(0x5555573de660, 24 [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5175] <... openat resumed>) = 4 [pid 5052] mkdir("./21", 0777 [pid 5177] <... chdir resumed>) = 0 [pid 5178] <... set_robust_list resumed>) = 0 [pid 5176] <... prctl resumed>) = 0 [pid 5178] chdir("./20" [pid 5177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5176] setpgid(0, 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5178] <... chdir resumed>) = 0 [pid 5177] <... prctl resumed>) = 0 [pid 5176] <... setpgid resumed>) = 0 [pid 5175] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5178] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5179 attached ) = 0 [pid 5177] setpgid(0, 0 [pid 5176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5179] set_robust_list(0x5555573de660, 24 [pid 5178] setpgid(0, 0 [pid 5177] <... setpgid resumed>) = 0 [pid 5176] <... openat resumed>) = 3 [pid 5179] <... set_robust_list resumed>) = 0 [pid 5178] <... setpgid resumed>) = 0 [pid 5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 23 [pid 5179] chdir("./21" [pid 5178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5177] <... openat resumed>) = 3 [pid 5176] write(3, "1000", 4 [pid 5178] <... openat resumed>) = 3 [pid 5177] write(3, "1000", 4 [pid 5176] <... write resumed>) = 4 [pid 5179] <... chdir resumed>) = 0 [pid 5177] <... write resumed>) = 4 [pid 5176] close(3 [pid 5179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5178] write(3, "1000", 4 [pid 5177] close(3 [pid 5176] <... close resumed>) = 0 [pid 5179] <... prctl resumed>) = 0 [pid 5178] <... write resumed>) = 4 [pid 5177] <... close resumed>) = 0 [pid 5176] symlink("/dev/binderfs", "./binderfs" [pid 5179] setpgid(0, 0 [pid 5178] close(3 [pid 5177] symlink("/dev/binderfs", "./binderfs" [pid 5176] <... symlink resumed>) = 0 [pid 5179] <... setpgid resumed>) = 0 [pid 5178] <... close resumed>) = 0 [pid 5177] <... symlink resumed>) = 0 [pid 5179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5178] symlink("/dev/binderfs", "./binderfs" [pid 5176] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5179] <... openat resumed>) = 3 [pid 5178] <... symlink resumed>) = 0 [pid 5177] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5176] <... socket resumed>) = 3 [pid 5176] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5179] write(3, "1000", 4 [pid 5178] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5177] <... socket resumed>) = 3 [pid 5176] <... sendmsg resumed>) = 120 [pid 5179] <... write resumed>) = 4 [pid 5178] <... socket resumed>) = 3 [pid 5177] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5179] close(3 [pid 5177] <... sendmsg resumed>) = 120 [pid 5179] <... close resumed>) = 0 [pid 5178] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5179] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5177] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5179] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5178] <... sendmsg resumed>) = 120 [pid 5177] <... openat resumed>) = 4 [pid 5179] <... socket resumed>) = 3 [pid 5178] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5176] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5177] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5179] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5178] <... openat resumed>) = 4 [pid 5179] <... sendmsg resumed>) = 120 [pid 5178] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5176] <... openat resumed>) = 4 [pid 5179] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5176] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5179] <... openat resumed>) = 4 [pid 5179] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5177] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5176] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5175] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5175] close(3) = 0 [pid 5175] close(4) = 0 [pid 5175] close(5) = -1 EBADF (Bad file descriptor) [pid 5175] close(6) = -1 EBADF (Bad file descriptor) [pid 5175] close(7) = -1 EBADF (Bad file descriptor) [pid 5175] close(8) = -1 EBADF (Bad file descriptor) [pid 5175] close(9 [pid 5177] close(3 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = 0 [pid 5175] close(10 [pid 5177] close(4 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = 0 [pid 5175] close(11) = -1 EBADF (Bad file descriptor) [pid 5175] close(12 [pid 5177] close(5 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(13 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(6 [pid 5175] close(14 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(3 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(7 [pid 5176] <... close resumed>) = 0 [pid 5175] close(15 [pid 5176] close(4 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = 0 [pid 5175] close(16) = -1 EBADF (Bad file descriptor) [pid 5175] close(17 [pid 5176] close(5 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(18 [pid 5176] close(6 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(19 [pid 5176] close(7 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5178] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5177] close(8 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(20 [pid 5176] close(8 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(21 [pid 5176] close(9 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(3 [pid 5178] close(3 [pid 5177] close(9 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(22 [pid 5179] <... close resumed>) = 0 [pid 5178] <... close resumed>) = 0 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(10 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(4 [pid 5178] close(4 [pid 5177] close(10 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(23 [pid 5179] <... close resumed>) = 0 [pid 5178] <... close resumed>) = 0 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(11 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(5 [pid 5178] close(5 [pid 5177] close(11 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(24 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(12 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(6 [pid 5178] close(6 [pid 5177] close(12 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(25 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(13 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(7 [pid 5177] close(13 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(7 [pid 5175] close(26 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(14 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(8 [pid 5178] close(8 [pid 5177] close(14 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(27 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(15 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(9 [pid 5178] close(9 [pid 5177] close(15 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(28 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(16 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] close(29 [pid 5179] close(10 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(16 [pid 5176] close(17 [pid 5175] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(10 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] exit_group(0 [pid 5179] close(11 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(17 [pid 5176] close(18 [pid 5175] <... exit_group resumed>) = ? [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(11 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(12 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(18 [pid 5176] close(19 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(12 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] +++ exited with 0 +++ [pid 5179] close(13 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(19 [pid 5176] close(20 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(13 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5179] close(14 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(20 [pid 5176] close(21 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(14 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5179] close(15 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(21 [pid 5176] close(22 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5176] close(23 [pid 5178] close(15 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(22 [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(16 [pid 5178] close(16 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] close(24 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(17 [pid 5177] close(23 [pid 5176] close(25 [pid 5179] close(17 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(18 [pid 5177] close(24 [pid 5176] close(26 [pid 5053] umount2("./20", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5179] close(18 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(19 [pid 5177] close(25 [pid 5176] close(27 [pid 5179] close(19 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(20 [pid 5177] close(26 [pid 5176] close(28 [pid 5179] close(20 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(21 [pid 5177] close(27 [pid 5176] close(29 [pid 5179] close(21 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(22 [pid 5177] close(28 [pid 5176] exit_group(0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5179] close(22 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5176] <... exit_group resumed>) = ? [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(23 [pid 5177] close(29 [pid 5176] +++ exited with 0 +++ [pid 5053] getdents64(3, [pid 5179] close(23 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(24 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5177] exit_group(0 [pid 5056] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5179] close(24 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... exit_group resumed>) = ? [pid 5053] umount2("./20/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(25 [pid 5056] umount2("./21", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5179] close(25 [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5178] close(26 [pid 5056] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./21/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./21/binderfs", [pid 5177] +++ exited with 0 +++ [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./20/binderfs", [pid 5179] close(26 [pid 5178] close(27 [pid 5056] unlink("./21/binderfs" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5179] close(27 [pid 5178] close(28 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] unlink("./20/binderfs" [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] close(28 [pid 5178] close(29 [pid 5056] umount2("./21/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./21", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5179] close(29 [pid 5056] newfstatat(AT_FDCWD, "./21/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5179] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] exit_group(0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./20/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5179] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5179] <... exit_group resumed>) = ? [pid 5178] <... exit_group resumed>) = ? [pid 5056] unlink("./21/memory.events" [pid 5055] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./21/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./21/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./21/binderfs" [pid 5056] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] umount2("./21/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] close(3 [pid 5179] +++ exited with 0 +++ [pid 5056] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] rmdir("./21" [pid 5055] newfstatat(AT_FDCWD, "./21/memory.events", [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./20/memory.events", [pid 5055] unlink("./21/memory.events" [pid 5178] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] unlink("./20/memory.events" [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5056] mkdir("./22", 0777 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] umount2("./20", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5180 attached [pid 5055] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./21", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5180] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 24 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5180] <... set_robust_list resumed>) = 0 [pid 5055] close(3 [pid 5057] openat(AT_FDCWD, "./20", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5180] chdir("./22" [pid 5055] <... close resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] rmdir("./21" [pid 5057] <... openat resumed>) = 3 [pid 5180] <... chdir resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] close(3 [pid 5052] <... openat resumed>) = 3 [pid 5180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... close resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5180] <... prctl resumed>) = 0 [pid 5180] setpgid(0, 0 [pid 5055] mkdir("./22", 0777 [pid 5180] <... setpgid resumed>) = 0 [pid 5180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] rmdir("./20" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5180] write(3, "1000", 4) = 4 [pid 5180] close(3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5180] <... close resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5180] symlink("/dev/binderfs", "./binderfs" [pid 5053] mkdir("./21", 0777 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./20/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5180] <... symlink resumed>) = 0 [pid 5180] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./21/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5181 attached [pid 5181] set_robust_list(0x5555573de660, 24 [pid 5180] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 24 [pid 5057] newfstatat(AT_FDCWD, "./20/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5181] <... set_robust_list resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5181] chdir("./22" [pid 5180] <... sendmsg resumed>) = 120 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./21/binderfs", [pid 5181] <... chdir resumed>) = 0 [pid 5057] unlink("./20/binderfs" [pid 5181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5180] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... unlink resumed>) = 0 [pid 5181] <... prctl resumed>) = 0 [pid 5052] unlink("./21/binderfs" [pid 5181] setpgid(0, 0 [pid 5180] <... openat resumed>) = 4 [pid 5052] <... unlink resumed>) = 0 [pid 5181] <... setpgid resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] umount2("./20/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./21/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5180] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5182 attached ) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5182] set_robust_list(0x5555573de660, 24 [pid 5181] write(3, "1000", 4 [pid 5057] newfstatat(AT_FDCWD, "./20/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./21/memory.events", [pid 5182] <... set_robust_list resumed>) = 0 [pid 5181] <... write resumed>) = 4 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 23 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5182] chdir("./21" [pid 5181] close(3 [pid 5057] unlink("./20/memory.events" [pid 5052] unlink("./21/memory.events" [pid 5181] <... close resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5182] <... chdir resumed>) = 0 [pid 5181] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5181] <... symlink resumed>) = 0 [pid 5182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5181] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5182] <... prctl resumed>) = 0 [pid 5181] <... socket resumed>) = 3 [pid 5182] setpgid(0, 0 [pid 5181] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5182] <... setpgid resumed>) = 0 [pid 5182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5182] write(3, "1000", 4) = 4 [pid 5182] close(3) = 0 [pid 5182] symlink("/dev/binderfs", "./binderfs" [pid 5181] <... sendmsg resumed>) = 120 [pid 5181] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5182] <... symlink resumed>) = 0 [pid 5181] <... openat resumed>) = 4 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5052] close(3 [pid 5181] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5182] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] rmdir("./20" [pid 5182] <... socket resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] rmdir("./21" [pid 5182] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./22", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 24 ./strace-static-x86_64: Process 5183 attached [pid 5183] set_robust_list(0x5555573de660, 24) = 0 [pid 5183] chdir("./22" [pid 5057] mkdir("./21", 0777 [pid 5182] <... sendmsg resumed>) = 120 [pid 5183] <... chdir resumed>) = 0 [pid 5182] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... mkdir resumed>) = 0 [pid 5183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5183] setpgid(0, 0) = 0 [pid 5183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5182] <... openat resumed>) = 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5183] <... openat resumed>) = 3 [pid 5183] write(3, "1000", 4) = 4 [pid 5183] close(3) = 0 [pid 5183] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 23 [pid 5183] <... symlink resumed>) = 0 [pid 5183] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5184 attached [pid 5184] set_robust_list(0x5555573de660, 24) = 0 [pid 5184] chdir("./21" [pid 5183] <... socket resumed>) = 3 [pid 5184] <... chdir resumed>) = 0 [pid 5183] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5182] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5184] <... prctl resumed>) = 0 [pid 5183] <... sendmsg resumed>) = 120 [pid 5184] setpgid(0, 0) = 0 [pid 5183] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5184] write(3, "1000", 4 [pid 5183] <... openat resumed>) = 4 [pid 5184] <... write resumed>) = 4 [pid 5184] close(3) = 0 [pid 5184] symlink("/dev/binderfs", "./binderfs" [pid 5183] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5184] <... symlink resumed>) = 0 [pid 5184] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5181] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5181] close(3 [pid 5180] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5181] <... close resumed>) = 0 [pid 5181] close(4 [pid 5180] close(3 [pid 5182] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5180] <... close resumed>) = 0 [pid 5181] <... close resumed>) = 0 [pid 5180] close(4) = 0 [pid 5180] close(5) = -1 EBADF (Bad file descriptor) [pid 5181] close(5 [pid 5180] close(6 [pid 5184] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5182] close(3 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = 0 [pid 5181] close(6 [pid 5180] close(7 [pid 5182] close(4 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = 0 [pid 5181] close(7 [pid 5180] close(8 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(8 [pid 5180] close(9) = -1 EBADF (Bad file descriptor) [pid 5180] close(10) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(11) = -1 EBADF (Bad file descriptor) [pid 5183] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5182] close(5 [pid 5181] close(9 [pid 5183] close(3 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(12 [pid 5184] <... openat resumed>) = 4 [pid 5183] <... close resumed>) = 0 [pid 5182] close(6 [pid 5181] close(10 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(4 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = 0 [pid 5182] close(7 [pid 5181] close(11 [pid 5180] close(13 [pid 5184] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5183] close(5 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(14 [pid 5184] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5183] close(6 [pid 5182] close(8 [pid 5181] close(12 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(3 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(15 [pid 5184] <... close resumed>) = 0 [pid 5183] close(7 [pid 5182] close(9 [pid 5181] close(13 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(4 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(16 [pid 5184] <... close resumed>) = 0 [pid 5183] close(8 [pid 5182] close(10 [pid 5181] close(14 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(5 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(17 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(9 [pid 5182] close(11 [pid 5181] close(15 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(6 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(18 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(10 [pid 5182] close(12 [pid 5181] close(16 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(7 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(19 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(11 [pid 5182] close(13 [pid 5181] close(17 [pid 5184] close(8 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(12 [pid 5182] close(14 [pid 5181] close(18 [pid 5180] close(20 [pid 5184] close(9 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(13 [pid 5182] close(15 [pid 5181] close(19 [pid 5180] close(21 [pid 5184] close(10 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(14 [pid 5182] close(16 [pid 5181] close(20 [pid 5180] close(22 [pid 5184] close(11 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(15 [pid 5182] close(17 [pid 5181] close(21 [pid 5180] close(23 [pid 5184] close(12 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(16 [pid 5182] close(18 [pid 5181] close(22 [pid 5180] close(24 [pid 5184] close(13 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(17 [pid 5182] close(19 [pid 5181] close(23 [pid 5184] close(14 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(25 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(18 [pid 5181] close(24 [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(15 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] close(26 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(19 [pid 5182] close(20 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(16 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(25 [pid 5180] close(27 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(20 [pid 5182] close(21 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(17 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(26 [pid 5180] close(28 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(21 [pid 5182] close(22 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(18 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(27 [pid 5180] close(29 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(22 [pid 5182] close(23 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(19 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(28 [pid 5180] exit_group(0 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(23 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(24 [pid 5184] close(20 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] <... exit_group resumed>) = ? [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(24 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(29 [pid 5180] +++ exited with 0 +++ [pid 5184] close(21 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(25 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5184] close(22 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(25 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(26 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5184] close(23 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] exit_group(0 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(27 [pid 5184] close(24 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(26 [pid 5181] <... exit_group resumed>) = ? [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(28 [pid 5056] umount2("./22", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5184] close(25 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5183] close(29 [pid 5056] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(27 [pid 5181] +++ exited with 0 +++ [pid 5056] <... openat resumed>) = 3 [pid 5184] close(26 [pid 5183] exit_group(0 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... exit_group resumed>) = ? [pid 5182] close(28 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5184] close(27 [pid 5183] +++ exited with 0 +++ [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] close(29 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5184] close(28 [pid 5182] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./22/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] exit_group(0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5184] close(29 [pid 5182] <... exit_group resumed>) = ? [pid 5056] newfstatat(AT_FDCWD, "./22/binderfs", [pid 5052] umount2("./22", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5184] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] +++ exited with 0 +++ [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./22", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5184] exit_group(0 [pid 5056] unlink("./22/binderfs" [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5184] <... exit_group resumed>) = ? [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5184] +++ exited with 0 +++ [pid 5055] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5056] umount2("./22/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./22/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./22/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./22/memory.events" [pid 5055] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./22/binderfs", [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] umount2("./21", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./22/binderfs" [pid 5053] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./22/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] umount2("./21", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./22/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./22/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./22/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./21", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./22" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./23", 0777 [pid 5055] newfstatat(AT_FDCWD, "./22/binderfs", [pid 5057] newfstatat(3, "", [pid 5053] umount2("./21/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./21/binderfs", [pid 5052] <... mkdir resumed>) = 0 [pid 5056] close(3 [pid 5055] unlink("./22/binderfs" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... close resumed>) = 0 [pid 5053] unlink("./21/binderfs" [pid 5056] rmdir("./22") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./21/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./22/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./21/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./21/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] mkdir("./23", 0777 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./21/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... mkdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./22/memory.events", [pid 5057] unlink("./21/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5185 attached [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5185] set_robust_list(0x5555573de660, 24 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 25 [pid 5185] <... set_robust_list resumed>) = 0 [pid 5185] chdir("./23" [pid 5055] unlink("./22/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./21/memory.events" [pid 5185] <... chdir resumed>) = 0 [pid 5185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 25 [pid 5185] <... prctl resumed>) = 0 [pid 5185] setpgid(0, 0) = 0 [pid 5185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5185] write(3, "1000", 4) = 4 [pid 5185] close(3) = 0 [pid 5185] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... unlink resumed>) = 0 [pid 5185] <... symlink resumed>) = 0 [pid 5185] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5186 attached [pid 5057] umount2("./21/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5185] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5186] set_robust_list(0x5555573de660, 24 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5186] <... set_robust_list resumed>) = 0 [pid 5185] <... sendmsg resumed>) = 120 [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./21/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5186] chdir("./23" [pid 5053] getdents64(3, [pid 5185] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5186] <... chdir resumed>) = 0 [pid 5185] <... openat resumed>) = 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./21/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5053] close(3 [pid 5055] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5186] <... prctl resumed>) = 0 [pid 5055] rmdir("./22" [pid 5057] getdents64(3, [pid 5053] rmdir("./21" [pid 5186] setpgid(0, 0 [pid 5185] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5186] <... setpgid resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] close(3 [pid 5053] mkdir("./22", 0777 [pid 5055] mkdir("./23", 0777 [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./21" [pid 5053] <... mkdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] mkdir("./22", 0777) = 0 [pid 5186] <... openat resumed>) = 3 [pid 5186] write(3, "1000", 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5186] <... write resumed>) = 4 ./strace-static-x86_64: Process 5189 attached ./strace-static-x86_64: Process 5188 attached ./strace-static-x86_64: Process 5187 attached [pid 5189] set_robust_list(0x5555573de660, 24 [pid 5186] close(3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 25 [pid 5187] set_robust_list(0x5555573de660, 24 [pid 5186] <... close resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 24 [pid 5187] <... set_robust_list resumed>) = 0 [pid 5186] symlink("/dev/binderfs", "./binderfs" [pid 5189] <... set_robust_list resumed>) = 0 [pid 5187] chdir("./22" [pid 5189] chdir("./23" [pid 5186] <... symlink resumed>) = 0 [pid 5189] <... chdir resumed>) = 0 [pid 5186] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5187] <... chdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 24 [pid 5188] set_robust_list(0x5555573de660, 24 [pid 5187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5186] <... socket resumed>) = 3 [pid 5188] <... set_robust_list resumed>) = 0 [pid 5187] <... prctl resumed>) = 0 [pid 5189] <... prctl resumed>) = 0 [pid 5187] setpgid(0, 0 [pid 5189] setpgid(0, 0) = 0 [pid 5187] <... setpgid resumed>) = 0 [pid 5188] chdir("./22" [pid 5186] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5186] <... sendmsg resumed>) = 120 [pid 5188] <... chdir resumed>) = 0 [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5187] <... openat resumed>) = 3 [pid 5189] <... openat resumed>) = 3 [pid 5188] <... prctl resumed>) = 0 [pid 5189] write(3, "1000", 4 [pid 5188] setpgid(0, 0 [pid 5189] <... write resumed>) = 4 [pid 5188] <... setpgid resumed>) = 0 [pid 5186] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5187] write(3, "1000", 4) = 4 [pid 5189] close(3 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5189] <... close resumed>) = 0 [pid 5189] symlink("/dev/binderfs", "./binderfs" [pid 5188] <... openat resumed>) = 3 [pid 5187] close(3 [pid 5189] <... symlink resumed>) = 0 [pid 5186] <... openat resumed>) = 4 [pid 5189] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5188] write(3, "1000", 4 [pid 5187] <... close resumed>) = 0 [pid 5186] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5188] <... write resumed>) = 4 [pid 5187] symlink("/dev/binderfs", "./binderfs" [pid 5188] close(3 [pid 5187] <... symlink resumed>) = 0 [pid 5189] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5188] <... close resumed>) = 0 [pid 5189] <... sendmsg resumed>) = 120 [pid 5188] symlink("/dev/binderfs", "./binderfs" [pid 5189] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5188] <... symlink resumed>) = 0 [pid 5187] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5189] <... openat resumed>) = 4 [pid 5189] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5187] <... socket resumed>) = 3 [pid 5188] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5187] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5188] <... socket resumed>) = 3 [pid 5188] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5187] <... sendmsg resumed>) = 120 [pid 5188] <... sendmsg resumed>) = 120 [pid 5187] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5188] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5187] <... openat resumed>) = 4 [pid 5188] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5187] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5188] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5187] close(3 [pid 5189] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5188] close(3) = 0 [pid 5188] close(4 [pid 5187] <... close resumed>) = 0 [pid 5189] close(3 [pid 5188] <... close resumed>) = 0 [pid 5189] <... close resumed>) = 0 [pid 5187] close(4 [pid 5189] close(4) = 0 [pid 5188] close(5 [pid 5186] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5189] close(5 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(3 [pid 5188] close(6 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = 0 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(6 [pid 5188] close(7 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(4 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(7 [pid 5186] <... close resumed>) = 0 [pid 5188] close(8 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(5 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(8 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... close resumed>) = 0 [pid 5188] close(9 [pid 5187] close(5 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(6 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(9 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(10 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(7 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(6 [pid 5189] close(10 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(11 [pid 5186] close(8 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(11 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(12 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(9 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(12 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(13 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(10 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(13) = -1 EBADF (Bad file descriptor) [pid 5189] close(14 [pid 5188] close(14 [pid 5187] close(7 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(15 [pid 5186] close(11 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(8 [pid 5189] close(16 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(9 [pid 5189] close(17 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(10 [pid 5189] close(18 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(12 [pid 5187] close(11 [pid 5189] close(19 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(15 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(13 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(12 [pid 5189] close(20 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(16 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(14 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(13 [pid 5189] close(21 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(17 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(15 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(14 [pid 5189] close(22 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(18 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(16 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(15 [pid 5189] close(23 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(19 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(17 [pid 5185] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(16 [pid 5189] close(24 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(20 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(18 [pid 5185] close(3 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(25 [pid 5188] close(21 [pid 5187] close(17 [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] close(26 [pid 5186] close(19 [pid 5188] close(22 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] <... close resumed>) = 0 [pid 5189] close(27 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(18 [pid 5186] close(20 [pid 5185] close(4 [pid 5188] close(23 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] <... close resumed>) = 0 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(19 [pid 5189] close(28 [pid 5186] close(21 [pid 5185] close(5 [pid 5188] close(24 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(22 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(25 [pid 5189] close(29 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(23 [pid 5185] close(6 [pid 5188] close(26 [pid 5187] close(20 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] exit_group(0 [pid 5186] close(24 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(27 [pid 5187] close(21 [pid 5189] <... exit_group resumed>) = ? [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(25 [pid 5185] close(7 [pid 5188] close(28 [pid 5187] close(22 [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] close(26 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] close(29 [pid 5187] close(23 [pid 5185] close(8 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(24 [pid 5186] close(27 [pid 5185] close(9 [pid 5188] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5188] exit_group(0 [pid 5187] close(25 [pid 5189] +++ exited with 0 +++ [pid 5186] close(28 [pid 5185] close(10 [pid 5188] <... exit_group resumed>) = ? [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(26 [pid 5186] close(29 [pid 5185] close(11 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5188] +++ exited with 0 +++ [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5187] close(27 [pid 5185] close(12 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5186] exit_group(0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5187] close(28 [pid 5186] <... exit_group resumed>) = ? [pid 5185] close(13 [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./23", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5187] close(29 [pid 5185] close(14 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5187] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] exit_group(0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5187] <... exit_group resumed>) = ? [pid 5186] +++ exited with 0 +++ [pid 5185] close(15 [pid 5057] umount2("./22", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5187] +++ exited with 0 +++ [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5185] close(16 [pid 5057] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(17 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... openat resumed>) = 3 [pid 5056] umount2("./23", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5053] umount2("./22", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5185] close(18 [pid 5056] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./23/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] openat(AT_FDCWD, "./22", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5185] close(19 [pid 5056] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./23/binderfs", [pid 5053] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5185] close(20 [pid 5055] unlink("./23/binderfs" [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./22/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5185] close(21 [pid 5056] getdents64(3, [pid 5055] umount2("./23/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./22/binderfs", [pid 5185] close(22 [pid 5055] newfstatat(AT_FDCWD, "./23/memory.events", [pid 5053] getdents64(3, [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./23/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5185] close(23 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./22/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./23/memory.events" [pid 5185] close(24 [pid 5053] umount2("./22/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./23/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5185] close(25 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5185] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5185] close(26) = -1 EBADF (Bad file descriptor) [pid 5185] close(27) = -1 EBADF (Bad file descriptor) [pid 5185] close(28) = -1 EBADF (Bad file descriptor) [pid 5185] close(29) = -1 EBADF (Bad file descriptor) [pid 5185] exit_group(0 [pid 5056] unlink("./23/binderfs" [pid 5057] umount2("./22/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./22/binderfs", [pid 5185] <... exit_group resumed>) = ? [pid 5185] +++ exited with 0 +++ [pid 5056] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./23/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./22/memory.events", [pid 5053] unlink("./22/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./23", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5056] newfstatat(AT_FDCWD, "./23/memory.events", [pid 5055] <... close resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] rmdir("./23" [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./22/memory.events" [pid 5056] unlink("./23/memory.events" [pid 5055] <... rmdir resumed>) = 0 [pid 5053] umount2("./22/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] mkdir("./24", 0777 [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, ./strace-static-x86_64: Process 5190 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 26 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./23/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./22/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5190] set_robust_list(0x5555573de660, 24) = 0 [pid 5190] chdir("./24" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5190] <... chdir resumed>) = 0 [pid 5190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5190] setpgid(0, 0) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] unlink("./22/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./23/binderfs", [pid 5190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5190] write(3, "1000", 4) = 4 [pid 5190] close(3) = 0 [pid 5190] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5056] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5052] unlink("./23/binderfs" [pid 5053] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5190] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5052] umount2("./23/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5057] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./22" [pid 5057] rmdir("./22" [pid 5052] newfstatat(AT_FDCWD, "./23/memory.events", [pid 5190] <... socket resumed>) = 3 [pid 5053] <... rmdir resumed>) = 0 [pid 5190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] unlink("./23/memory.events" [pid 5190] <... sendmsg resumed>) = 120 [pid 5190] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5190] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] mkdir("./23", 0777 [pid 5057] mkdir("./23", 0777) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5056] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./23"./strace-static-x86_64: Process 5192 attached ./strace-static-x86_64: Process 5191 attached [pid 5191] set_robust_list(0x5555573de660, 24) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 25 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 25 [pid 5192] set_robust_list(0x5555573de660, 24 [pid 5191] chdir("./23" [pid 5192] <... set_robust_list resumed>) = 0 [pid 5191] <... chdir resumed>) = 0 [pid 5191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5192] chdir("./23" [pid 5191] setpgid(0, 0 [pid 5192] <... chdir resumed>) = 0 [pid 5056] mkdir("./24", 0777 [pid 5191] <... setpgid resumed>) = 0 [pid 5191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... mkdir resumed>) = 0 [pid 5192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5191] <... openat resumed>) = 3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5192] <... prctl resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5192] setpgid(0, 0 [pid 5052] getdents64(3, ./strace-static-x86_64: Process 5193 attached [pid 5192] <... setpgid resumed>) = 0 [pid 5191] write(3, "1000", 4 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 26 [pid 5052] close(3) = 0 [pid 5052] rmdir("./23" [pid 5191] <... write resumed>) = 4 [pid 5191] close(3) = 0 [pid 5191] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... rmdir resumed>) = 0 [pid 5191] <... symlink resumed>) = 0 [pid 5191] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5193] set_robust_list(0x5555573de660, 24 [pid 5192] <... openat resumed>) = 3 [pid 5191] <... socket resumed>) = 3 [pid 5193] <... set_robust_list resumed>) = 0 [pid 5052] mkdir("./24", 0777 [pid 5191] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5052] <... mkdir resumed>) = 0 [pid 5191] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5193] chdir("./24" [pid 5192] write(3, "1000", 4 [pid 5191] <... openat resumed>) = 4 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5192] <... write resumed>) = 4 [pid 5191] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5192] close(3 [pid 5193] <... chdir resumed>) = 0 [pid 5192] <... close resumed>) = 0 [pid 5193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5192] symlink("/dev/binderfs", "./binderfs" [pid 5193] <... prctl resumed>) = 0 [pid 5192] <... symlink resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 26 [pid 5193] setpgid(0, 0) = 0 [pid 5192] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5194 attached [pid 5194] set_robust_list(0x5555573de660, 24 [pid 5192] <... socket resumed>) = 3 [pid 5194] <... set_robust_list resumed>) = 0 [pid 5194] chdir("./24" [pid 5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5192] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5194] <... chdir resumed>) = 0 [pid 5194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5192] <... sendmsg resumed>) = 120 [pid 5194] setpgid(0, 0) = 0 [pid 5194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5193] <... openat resumed>) = 3 [pid 5194] <... openat resumed>) = 3 [pid 5193] write(3, "1000", 4 [pid 5192] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5194] write(3, "1000", 4 [pid 5193] <... write resumed>) = 4 [pid 5194] <... write resumed>) = 4 [pid 5194] close(3) = 0 [pid 5193] close(3 [pid 5192] <... openat resumed>) = 4 [pid 5193] <... close resumed>) = 0 [pid 5192] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5194] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5194] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5194] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5193] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5192] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5191] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5193] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5192] close(3 [pid 5194] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5193] <... socket resumed>) = 3 [pid 5192] <... close resumed>) = 0 [pid 5192] close(4 [pid 5194] <... openat resumed>) = 4 [pid 5193] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5192] <... close resumed>) = 0 [pid 5192] close(5 [pid 5194] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5193] <... sendmsg resumed>) = 120 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5192] close(6 [pid 5194] close(3) = 0 [pid 5194] close(4) = 0 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(5 [pid 5192] close(7 [pid 5193] <... openat resumed>) = 4 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] close(8 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(6 [pid 5191] close(3 [pid 5192] close(9 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(7) = -1 EBADF (Bad file descriptor) [pid 5194] close(8 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] close(10 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(9 [pid 5191] <... close resumed>) = 0 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(4 [pid 5194] close(10 [pid 5192] close(11 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = 0 [pid 5191] close(5) = -1 EBADF (Bad file descriptor) [pid 5194] close(11 [pid 5191] close(6 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(12 [pid 5191] close(7 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(13 [pid 5191] close(8 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(14 [pid 5191] close(9 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5194] close(15 [pid 5193] close(3 [pid 5192] close(12 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = 0 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(10 [pid 5194] close(16 [pid 5192] close(13 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(4 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(11 [pid 5194] close(17 [pid 5192] close(14 [pid 5190] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(18 [pid 5193] <... close resumed>) = 0 [pid 5192] close(15 [pid 5191] close(12 [pid 5190] close(3 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(5 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] <... close resumed>) = 0 [pid 5194] close(19 [pid 5192] close(16 [pid 5191] close(13 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(4 [pid 5194] close(20 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] <... close resumed>) = 0 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(6 [pid 5192] close(17 [pid 5191] close(14 [pid 5194] close(21 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(5 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(7 [pid 5192] close(18 [pid 5191] close(15 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(22 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(6 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(8 [pid 5192] close(19 [pid 5191] close(16 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(23 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(7 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(9 [pid 5192] close(20 [pid 5191] close(17 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(24 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(8 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] close(21 [pid 5191] close(18 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(10 [pid 5194] close(25 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(9 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(11 [pid 5191] close(19 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(26 [pid 5192] close(22 [pid 5190] close(10 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(20 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(27 [pid 5193] close(12 [pid 5192] close(23 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(11 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(21 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] close(28 [pid 5193] close(13 [pid 5192] close(24 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(12 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] close(22 [pid 5194] close(29 [pid 5193] close(14 [pid 5192] close(25 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(13 [pid 5194] exit_group(0 [pid 5193] close(15 [pid 5192] close(26 [pid 5191] close(23 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5194] <... exit_group resumed>) = ? [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(14 [pid 5194] +++ exited with 0 +++ [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] close(27 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5191] close(24 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5193] close(16 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(15 [pid 5192] close(28 [pid 5191] close(25 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(16 [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(17 [pid 5191] close(26 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(17) = -1 EBADF (Bad file descriptor) [pid 5190] close(18 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] close(29 [pid 5052] umount2("./24", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5191] close(27 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5193] close(18 [pid 5192] exit_group(0 [pid 5191] close(28 [pid 5190] close(19 [pid 5052] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5192] <... exit_group resumed>) = ? [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] close(19 [pid 5191] close(29 [pid 5190] close(20 [pid 5052] <... openat resumed>) = 3 [pid 5191] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(21) = -1 EBADF (Bad file descriptor) [pid 5191] exit_group(0 [pid 5190] close(22 [pid 5193] close(20 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5191] <... exit_group resumed>) = ? [pid 5190] close(23 [pid 5052] newfstatat(3, "", [pid 5193] close(21 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(24 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5190] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] close(25) = -1 EBADF (Bad file descriptor) [pid 5190] close(26) = -1 EBADF (Bad file descriptor) [pid 5190] close(27) = -1 EBADF (Bad file descriptor) [pid 5190] close(28) = -1 EBADF (Bad file descriptor) [pid 5190] close(29) = -1 EBADF (Bad file descriptor) [pid 5190] exit_group(0) = ? [pid 5193] close(22 [pid 5192] +++ exited with 0 +++ [pid 5191] +++ exited with 0 +++ [pid 5190] +++ exited with 0 +++ [pid 5052] getdents64(3, [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5193] close(23) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5193] close(24 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] umount2("./24/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./23", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5193] close(25 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./24/binderfs", [pid 5193] close(26 [pid 5057] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./24", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5193] close(27 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./23", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./24/binderfs" [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5193] close(28 [pid 5055] newfstatat(3, "", [pid 5057] newfstatat(3, "", [pid 5053] openat(AT_FDCWD, "./23", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... unlink resumed>) = 0 [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5193] close(29 [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5052] umount2("./24/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5193] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(3, "", [pid 5193] exit_group(0 [pid 5055] umount2("./24/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5193] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./23/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./24/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./24/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./23/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./24/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./24/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./23/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./23/binderfs" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./24/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./23/binderfs", [pid 5055] unlink("./24/memory.events" [pid 5193] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./24/memory.events" [pid 5057] umount2("./23/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./23/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] newfstatat(AT_FDCWD, "./23/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./23/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./24", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./23/memory.events" [pid 5052] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./23/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./23/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5052] close(3 [pid 5056] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... close resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5056] <... openat resumed>) = 3 [pid 5052] rmdir("./24" [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./24" [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./25", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] close(3 [pid 5052] <... mkdir resumed>) = 0 [pid 5056] newfstatat(3, "", [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./23" [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] mkdir("./25", 0777 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] getdents64(3, [pid 5057] close(3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... close resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5056] umount2("./24/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... mkdir resumed>) = 0 [pid 5057] rmdir("./23" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./24/binderfs", [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./24", 0777./strace-static-x86_64: Process 5195 attached [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5196 attached [pid 5195] set_robust_list(0x5555573de660, 24 [pid 5056] unlink("./24/binderfs" [pid 5057] mkdir("./24", 0777 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 27 [pid 5195] <... set_robust_list resumed>) = 0 [pid 5196] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 27 [pid 5196] <... set_robust_list resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5196] chdir("./25" [pid 5195] chdir("./25" [pid 5196] <... chdir resumed>) = 0 [pid 5196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5196] setpgid(0, 0) = 0 [pid 5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5196] write(3, "1000", 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5056] umount2("./24/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5195] <... chdir resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5197 attached [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] newfstatat(AT_FDCWD, "./24/memory.events", [pid 5196] <... write resumed>) = 4 [pid 5196] close(3) = 0 [pid 5196] symlink("/dev/binderfs", "./binderfs" [pid 5197] set_robust_list(0x5555573de660, 24 [pid 5196] <... symlink resumed>) = 0 [pid 5195] <... prctl resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 26 [pid 5197] <... set_robust_list resumed>) = 0 [pid 5195] setpgid(0, 0 [pid 5056] unlink("./24/memory.events" [pid 5195] <... setpgid resumed>) = 0 [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5196] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5056] <... unlink resumed>) = 0 [pid 5196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5197] chdir("./24" [pid 5196] <... sendmsg resumed>) = 120 [pid 5195] <... openat resumed>) = 3 [pid 5196] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5197] <... chdir resumed>) = 0 [pid 5195] write(3, "1000", 4 [pid 5056] getdents64(3, [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5195] <... write resumed>) = 4 [pid 5197] <... prctl resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5195] close(3 [pid 5197] setpgid(0, 0 [pid 5196] <... openat resumed>) = 4 [pid 5195] <... close resumed>) = 0 [pid 5197] <... setpgid resumed>) = 0 [pid 5195] symlink("/dev/binderfs", "./binderfs" [pid 5056] close(3./strace-static-x86_64: Process 5198 attached [pid 5198] set_robust_list(0x5555573de660, 24 [pid 5196] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5195] <... symlink resumed>) = 0 [pid 5198] <... set_robust_list resumed>) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5195] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 26 [pid 5056] rmdir("./24" [pid 5198] chdir("./24" [pid 5197] <... openat resumed>) = 3 [pid 5195] <... socket resumed>) = 3 [pid 5056] <... rmdir resumed>) = 0 [pid 5198] <... chdir resumed>) = 0 [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5198] setpgid(0, 0 [pid 5197] write(3, "1000", 4 [pid 5195] <... sendmsg resumed>) = 120 [pid 5056] mkdir("./25", 0777 [pid 5198] <... setpgid resumed>) = 0 [pid 5197] <... write resumed>) = 4 [pid 5056] <... mkdir resumed>) = 0 [pid 5197] close(3) = 0 [pid 5197] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5197] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5195] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5197] <... socket resumed>) = 3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5198] <... openat resumed>) = 3 [pid 5195] <... openat resumed>) = 4 [pid 5197] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5198] write(3, "1000", 4 [pid 5197] <... sendmsg resumed>) = 120 [pid 5198] <... write resumed>) = 4 [pid 5195] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5198] close(3 [pid 5197] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5198] <... close resumed>) = 0 ./strace-static-x86_64: Process 5199 attached [pid 5198] symlink("/dev/binderfs", "./binderfs" [pid 5197] <... openat resumed>) = 4 [pid 5199] set_robust_list(0x5555573de660, 24 [pid 5198] <... symlink resumed>) = 0 [pid 5199] <... set_robust_list resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 27 [pid 5197] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5199] chdir("./25") = 0 [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5199] setpgid(0, 0) = 0 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5199] write(3, "1000", 4) = 4 [pid 5199] close(3) = 0 [pid 5199] symlink("/dev/binderfs", "./binderfs" [pid 5198] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5199] <... symlink resumed>) = 0 [pid 5199] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5198] <... socket resumed>) = 3 [pid 5199] <... socket resumed>) = 3 [pid 5198] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5198] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5199] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5198] <... openat resumed>) = 4 [pid 5198] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5199] <... sendmsg resumed>) = 120 [pid 5199] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5199] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5197] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5196] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5198] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5196] close(3 [pid 5195] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5199] close(3 [pid 5197] close(3 [pid 5195] close(3) = 0 [pid 5195] close(4 [pid 5196] <... close resumed>) = 0 [pid 5197] <... close resumed>) = 0 [pid 5196] close(4 [pid 5199] <... close resumed>) = 0 [pid 5196] <... close resumed>) = 0 [pid 5199] close(4 [pid 5197] close(4 [pid 5196] close(5) = -1 EBADF (Bad file descriptor) [pid 5196] close(6) = -1 EBADF (Bad file descriptor) [pid 5196] close(7 [pid 5199] <... close resumed>) = 0 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(8 [pid 5197] <... close resumed>) = 0 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(5 [pid 5199] close(5 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(9 [pid 5197] close(6) = -1 EBADF (Bad file descriptor) [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(7) = -1 EBADF (Bad file descriptor) [pid 5196] close(10 [pid 5197] close(8 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] close(6 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(11 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(3 [pid 5197] close(9 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(12 [pid 5198] <... close resumed>) = 0 [pid 5199] close(7 [pid 5197] close(10 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(4 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(13 [pid 5195] <... close resumed>) = 0 [pid 5198] <... close resumed>) = 0 [pid 5197] close(11 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(5 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(14 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(6 [pid 5197] close(12 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] close(5 [pid 5199] close(8 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(15 [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] close(6 [pid 5197] close(13 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(7 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(16 [pid 5195] close(7) = -1 EBADF (Bad file descriptor) [pid 5195] close(8 [pid 5199] close(9 [pid 5197] close(14 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(17 [pid 5195] close(9) = -1 EBADF (Bad file descriptor) [pid 5195] close(10) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(15 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] close(11) = -1 EBADF (Bad file descriptor) [pid 5199] close(10 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(18 [pid 5195] close(12 [pid 5197] close(16 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] close(13 [pid 5196] close(19 [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(17 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(18) = -1 EBADF (Bad file descriptor) [pid 5196] close(20 [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(19 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] close(11 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(20 [pid 5196] close(21 [pid 5195] close(14 [pid 5199] close(12 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(21 [pid 5196] close(22 [pid 5195] close(15 [pid 5199] close(13 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(8 [pid 5197] close(22 [pid 5196] close(23 [pid 5195] close(16 [pid 5199] close(14 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(9 [pid 5197] close(23 [pid 5196] close(24 [pid 5195] close(17 [pid 5199] close(15 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(10 [pid 5197] close(24 [pid 5196] close(25 [pid 5195] close(18 [pid 5199] close(16 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(11 [pid 5197] close(25 [pid 5196] close(26 [pid 5195] close(19 [pid 5199] close(17 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(12 [pid 5196] close(27 [pid 5195] close(20 [pid 5199] close(18 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(26 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(13 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(28 [pid 5195] close(21 [pid 5199] close(19 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(27 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(14 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] close(29 [pid 5195] close(22 [pid 5199] close(20 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] close(28 [pid 5196] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(15 [pid 5195] close(23 [pid 5196] exit_group(0 [pid 5199] close(21 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] <... exit_group resumed>) = ? [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(16 [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] close(24 [pid 5199] close(22 [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(17 [pid 5197] close(29 [pid 5195] close(25 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] close(26 [pid 5197] exit_group(0 [pid 5199] close(23 [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(18 [pid 5195] close(27 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(19 [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] <... exit_group resumed>) = ? [pid 5199] close(24 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(20 [pid 5199] close(25) = -1 EBADF (Bad file descriptor) [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(21) = -1 EBADF (Bad file descriptor) [pid 5195] close(28 [pid 5199] close(26 [pid 5198] close(22 [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] close(29 [pid 5199] close(27 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(23 [pid 5199] close(28 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(24 [pid 5195] exit_group(0 [pid 5199] close(29 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] <... exit_group resumed>) = ? [pid 5199] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5197] +++ exited with 0 +++ [pid 5198] close(25 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5199] exit_group(0 [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(26 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5195] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] umount2("./25", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5196] +++ exited with 0 +++ [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... openat resumed>) = 3 [pid 5199] <... exit_group resumed>) = ? [pid 5055] <... restart_syscall resumed>) = 0 [pid 5198] close(27 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5198] close(28 [pid 5052] getdents64(3, [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./25", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5198] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./24", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5198] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5052] umount2("./25/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5198] <... exit_group resumed>) = ? [pid 5055] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./25/binderfs", [pid 5055] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./25/binderfs" [pid 5198] +++ exited with 0 +++ [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5055] umount2("./25/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5199] +++ exited with 0 +++ [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./25/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] newfstatat(AT_FDCWD, "./25/binderfs", [pid 5057] umount2("./24", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... restart_syscall resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./24", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] unlink("./25/binderfs" [pid 5057] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./25/memory.events", [pid 5057] newfstatat(3, "", [pid 5053] <... openat resumed>) = 3 [pid 5056] umount2("./25", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./25/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(3, "", [pid 5052] unlink("./25/memory.events" [pid 5056] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./25/memory.events", [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] newfstatat(3, "", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./24/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./24/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./24/binderfs") = 0 [pid 5053] umount2("./24/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./25/memory.events" [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./24/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./24/memory.events" [pid 5057] umount2("./24/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./25/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./24/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./25/binderfs", [pid 5057] unlink("./24/binderfs" [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5056] unlink("./25/binderfs" [pid 5057] umount2("./24/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./24" [pid 5052] <... unlink resumed>) = 0 [pid 5056] umount2("./25/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./24/memory.events", [pid 5052] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] unlink("./24/memory.events" [pid 5052] close(3 [pid 5056] newfstatat(AT_FDCWD, "./25/memory.events", [pid 5055] rmdir("./25" [pid 5052] <... close resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] mkdir("./25", 0777 [pid 5052] rmdir("./25" [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] mkdir("./26", 0777 [pid 5052] mkdir("./26", 0777 [pid 5056] unlink("./25/memory.events" [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5201 attached [pid 5201] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 27 [pid 5201] <... set_robust_list resumed>) = 0 [pid 5056] getdents64(3, [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... unlink resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5201] chdir("./25") = 0 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5201] setpgid(0, 0) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] getdents64(3, ./strace-static-x86_64: Process 5203 attached [pid 5056] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 28 [pid 5057] close(3./strace-static-x86_64: Process 5202 attached [pid 5203] set_robust_list(0x5555573de660, 24 [pid 5201] <... openat resumed>) = 3 [pid 5056] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 28 [pid 5203] <... set_robust_list resumed>) = 0 [pid 5202] set_robust_list(0x5555573de660, 24 [pid 5056] rmdir("./25" [pid 5057] rmdir("./24" [pid 5202] <... set_robust_list resumed>) = 0 [pid 5201] write(3, "1000", 4 [pid 5202] chdir("./26" [pid 5201] <... write resumed>) = 4 [pid 5056] <... rmdir resumed>) = 0 [pid 5203] chdir("./26" [pid 5202] <... chdir resumed>) = 0 [pid 5201] close(3 [pid 5056] mkdir("./26", 0777 [pid 5057] <... rmdir resumed>) = 0 [pid 5202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5201] <... close resumed>) = 0 [pid 5202] <... prctl resumed>) = 0 [pid 5201] symlink("/dev/binderfs", "./binderfs" [pid 5203] <... chdir resumed>) = 0 [pid 5202] setpgid(0, 0 [pid 5201] <... symlink resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5057] mkdir("./25", 0777 [pid 5203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5202] <... setpgid resumed>) = 0 [pid 5202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5203] <... prctl resumed>) = 0 [pid 5201] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... mkdir resumed>) = 0 [pid 5203] setpgid(0, 0 [pid 5202] <... openat resumed>) = 3 [pid 5201] <... socket resumed>) = 3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5203] <... setpgid resumed>) = 0 [pid 5202] write(3, "1000", 4 [pid 5201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5202] <... write resumed>) = 4 [pid 5202] close(3 [pid 5201] <... sendmsg resumed>) = 120 [pid 5202] <... close resumed>) = 0 [pid 5202] symlink("/dev/binderfs", "./binderfs" [pid 5201] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5202] <... symlink resumed>) = 0 [pid 5203] <... openat resumed>) = 3 [pid 5202] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5201] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5205 attached [pid 5202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5203] write(3, "1000", 4) = 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 28 [pid 5203] close(3./strace-static-x86_64: Process 5204 attached ) = 0 [pid 5204] set_robust_list(0x5555573de660, 24 [pid 5205] set_robust_list(0x5555573de660, 24 [pid 5204] <... set_robust_list resumed>) = 0 [pid 5203] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 27 [pid 5205] <... set_robust_list resumed>) = 0 [pid 5204] chdir("./25" [pid 5205] chdir("./26" [pid 5203] <... symlink resumed>) = 0 [pid 5202] <... sendmsg resumed>) = 120 [pid 5204] <... chdir resumed>) = 0 [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5202] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5205] <... chdir resumed>) = 0 [pid 5204] <... prctl resumed>) = 0 [pid 5203] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5202] <... openat resumed>) = 4 [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5204] setpgid(0, 0 [pid 5203] <... socket resumed>) = 3 [pid 5205] <... prctl resumed>) = 0 [pid 5205] setpgid(0, 0 [pid 5204] <... setpgid resumed>) = 0 [pid 5203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5202] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5205] <... setpgid resumed>) = 0 [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5203] <... sendmsg resumed>) = 120 [pid 5205] <... openat resumed>) = 3 [pid 5204] <... openat resumed>) = 3 [pid 5203] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5205] write(3, "1000", 4 [pid 5203] <... openat resumed>) = 4 [pid 5205] <... write resumed>) = 4 [pid 5205] close(3) = 0 [pid 5205] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5203] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5204] write(3, "1000", 4 [pid 5205] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5205] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5204] <... write resumed>) = 4 [pid 5205] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5204] close(3 [pid 5205] <... openat resumed>) = 4 [pid 5204] <... close resumed>) = 0 [pid 5204] symlink("/dev/binderfs", "./binderfs" [pid 5205] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5204] <... symlink resumed>) = 0 [pid 5204] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5204] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5204] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5204] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5202] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5203] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5202] close(3) = 0 [pid 5204] close(3 [pid 5203] close(3 [pid 5202] close(4 [pid 5203] <... close resumed>) = 0 [pid 5202] <... close resumed>) = 0 [pid 5204] <... close resumed>) = 0 [pid 5203] close(4 [pid 5202] close(5 [pid 5204] close(4 [pid 5203] <... close resumed>) = 0 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = 0 [pid 5203] close(5 [pid 5202] close(6 [pid 5204] close(5 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(6 [pid 5202] close(7 [pid 5204] close(6 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] close(7 [pid 5203] close(7 [pid 5202] close(8 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(8 [pid 5202] close(9 [pid 5205] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5204] close(8 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(3 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(9 [pid 5202] close(10 [pid 5205] <... close resumed>) = 0 [pid 5204] close(9) = -1 EBADF (Bad file descriptor) [pid 5205] close(4 [pid 5204] close(10 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = 0 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(10 [pid 5202] close(11 [pid 5204] close(11 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(5) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(11 [pid 5205] close(6 [pid 5204] close(12 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(12 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(12 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(7 [pid 5204] close(13 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(13 [pid 5201] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(13 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] close(14) = -1 EBADF (Bad file descriptor) [pid 5204] close(15) = -1 EBADF (Bad file descriptor) [pid 5204] close(16 [pid 5205] close(8 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(14 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] close(17 [pid 5201] close(3 [pid 5205] close(9 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(14 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = 0 [pid 5204] close(18) = -1 EBADF (Bad file descriptor) [pid 5201] close(4 [pid 5204] close(19 [pid 5201] <... close resumed>) = 0 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] close(20 [pid 5201] close(5 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] close(21 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(15 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(10 [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(15 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] close(6 [pid 5204] close(22) = -1 EBADF (Bad file descriptor) [pid 5204] close(23) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] close(24 [pid 5201] close(7 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(16 [pid 5205] close(11 [pid 5203] close(16 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] close(8) = -1 EBADF (Bad file descriptor) [pid 5201] close(9 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(17 [pid 5205] close(12 [pid 5203] close(17 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(18 [pid 5205] close(13 [pid 5203] close(18 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(19 [pid 5203] close(19 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(20 [pid 5203] close(20 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(21 [pid 5201] close(10 [pid 5205] close(14 [pid 5204] close(25 [pid 5203] close(21 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(22 [pid 5201] close(11 [pid 5205] close(15 [pid 5204] close(26 [pid 5203] close(22 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(23 [pid 5201] close(12 [pid 5205] close(16 [pid 5204] close(27 [pid 5203] close(23 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(24 [pid 5201] close(13 [pid 5205] close(17 [pid 5203] close(24 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] close(28 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(25 [pid 5201] close(14 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(25 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(18 [pid 5204] close(29 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(26 [pid 5201] close(15 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(26 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(19 [pid 5204] exit_group(0 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(27 [pid 5201] close(16 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5204] <... exit_group resumed>) = ? [pid 5203] close(27 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] close(20 [pid 5204] +++ exited with 0 +++ [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] close(28 [pid 5201] close(17 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(28 [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] close(18) = -1 EBADF (Bad file descriptor) [pid 5201] close(19) = -1 EBADF (Bad file descriptor) [pid 5201] close(20) = -1 EBADF (Bad file descriptor) [pid 5201] close(21) = -1 EBADF (Bad file descriptor) [pid 5202] close(29 [pid 5201] close(22) = -1 EBADF (Bad file descriptor) [pid 5201] close(23) = -1 EBADF (Bad file descriptor) [pid 5201] close(24) = -1 EBADF (Bad file descriptor) [pid 5201] close(25) = -1 EBADF (Bad file descriptor) [pid 5201] close(26) = -1 EBADF (Bad file descriptor) [pid 5201] close(27) = -1 EBADF (Bad file descriptor) [pid 5201] close(28 [pid 5205] close(21 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] close(29 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5205] close(22 [pid 5203] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] exit_group(0 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5202] <... exit_group resumed>) = ? [pid 5201] close(29 [pid 5205] close(23 [pid 5203] exit_group(0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] exit_group(0 [pid 5205] close(24 [pid 5203] <... exit_group resumed>) = ? [pid 5201] <... exit_group resumed>) = ? [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5203] +++ exited with 0 +++ [pid 5201] +++ exited with 0 +++ [pid 5205] close(25 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5205] close(26 [pid 5057] umount2("./25", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./25", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5205] close(27 [pid 5202] +++ exited with 0 +++ [pid 5057] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./25", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5205] close(28 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... openat resumed>) = 3 [pid 5053] <... openat resumed>) = 3 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./26", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5052] umount2("./26", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5205] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5205] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5205] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5057] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5205] <... exit_group resumed>) = ? [pid 5055] newfstatat(3, "", [pid 5053] umount2("./25/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./25/binderfs", [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./25/binderfs") = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./25/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./26/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./25/memory.events", [pid 5052] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] newfstatat(AT_FDCWD, "./26/binderfs", [pid 5057] umount2("./25/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./25/memory.events" [pid 5052] <... openat resumed>) = 3 [pid 5205] +++ exited with 0 +++ [pid 5055] unlink("./26/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./25/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./26/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./26/memory.events", [pid 5057] unlink("./25/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./26/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./26/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./26", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./26/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./25/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./26/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... openat resumed>) = 3 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] newfstatat(AT_FDCWD, "./25/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, [pid 5057] unlink("./25/memory.events" [pid 5052] umount2("./26/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] close(3 [pid 5056] umount2("./26/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] rmdir("./25" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] <... rmdir resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./26/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] newfstatat(AT_FDCWD, "./26/memory.events", [pid 5056] unlink("./26/binderfs" [pid 5057] close(3 [pid 5056] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... close resumed>) = 0 [pid 5053] mkdir("./26", 0777 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./26/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] rmdir("./25" [pid 5053] <... mkdir resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] close(3) = 0 [pid 5056] newfstatat(AT_FDCWD, "./26/memory.events", [pid 5052] unlink("./26/memory.events" [pid 5055] rmdir("./26") = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] mkdir("./26", 0777 [pid 5056] unlink("./26/memory.events" [pid 5055] mkdir("./27", 0777 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5206 attached ./strace-static-x86_64: Process 5207 attached [pid 5056] getdents64(3, [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 28 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5206] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 28 [pid 5052] close(3 [pid 5207] set_robust_list(0x5555573de660, 24 [pid 5206] <... set_robust_list resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... close resumed>) = 0 [pid 5056] close(3 [pid 5206] chdir("./26" [pid 5207] <... set_robust_list resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5052] rmdir("./26" [pid 5207] chdir("./26" [pid 5206] <... chdir resumed>) = 0 [pid 5056] rmdir("./26" [pid 5207] <... chdir resumed>) = 0 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5208 attached [pid 5206] <... prctl resumed>) = 0 [pid 5056] mkdir("./27", 0777 [pid 5208] set_robust_list(0x5555573de660, 24 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5206] setpgid(0, 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 29 [pid 5052] mkdir("./27", 0777 [pid 5208] <... set_robust_list resumed>) = 0 [pid 5207] <... prctl resumed>) = 0 [pid 5206] <... setpgid resumed>) = 0 [pid 5207] setpgid(0, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5208] chdir("./27" [pid 5207] <... setpgid resumed>) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... mkdir resumed>) = 0 [pid 5206] <... openat resumed>) = 3 [pid 5208] <... chdir resumed>) = 0 [pid 5206] write(3, "1000", 4 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5207] <... openat resumed>) = 3 [pid 5208] <... prctl resumed>) = 0 [pid 5206] <... write resumed>) = 4 [pid 5206] close(3 [pid 5208] setpgid(0, 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 29 [pid 5206] <... close resumed>) = 0 ./strace-static-x86_64: Process 5209 attached [pid 5206] symlink("/dev/binderfs", "./binderfs" [pid 5209] set_robust_list(0x5555573de660, 24) = 0 [pid 5209] chdir("./27" [pid 5208] <... setpgid resumed>) = 0 [pid 5207] write(3, "1000", 4 [pid 5206] <... symlink resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5209] <... chdir resumed>) = 0 [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5209] <... prctl resumed>) = 0 [pid 5209] setpgid(0, 0) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5209] write(3, "1000", 4) = 4 [pid 5208] <... openat resumed>) = 3 [pid 5207] <... write resumed>) = 4 [pid 5209] close(3 [pid 5206] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5209] <... close resumed>) = 0 [pid 5209] symlink("/dev/binderfs", "./binderfs" [pid 5206] <... socket resumed>) = 3 [pid 5207] close(3) = 0 [pid 5209] <... symlink resumed>) = 0 [pid 5208] write(3, "1000", 4 [pid 5207] symlink("/dev/binderfs", "./binderfs" [pid 5206] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5208] <... write resumed>) = 4 [pid 5208] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 29 [pid 5208] <... close resumed>) = 0 ./strace-static-x86_64: Process 5210 attached [pid 5209] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5210] set_robust_list(0x5555573de660, 24 [pid 5209] <... socket resumed>) = 3 [pid 5208] symlink("/dev/binderfs", "./binderfs" [pid 5207] <... symlink resumed>) = 0 [pid 5210] <... set_robust_list resumed>) = 0 [pid 5209] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5206] <... sendmsg resumed>) = 120 [pid 5210] chdir("./27" [pid 5208] <... symlink resumed>) = 0 [pid 5207] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5210] <... chdir resumed>) = 0 [pid 5206] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5209] <... sendmsg resumed>) = 120 [pid 5208] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5207] <... socket resumed>) = 3 [pid 5210] <... prctl resumed>) = 0 [pid 5210] setpgid(0, 0 [pid 5209] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5210] <... setpgid resumed>) = 0 [pid 5209] <... openat resumed>) = 4 [pid 5208] <... socket resumed>) = 3 [pid 5207] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5206] <... openat resumed>) = 4 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5208] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5207] <... sendmsg resumed>) = 120 [pid 5206] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5209] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5207] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5210] <... openat resumed>) = 3 [pid 5208] <... sendmsg resumed>) = 120 [pid 5210] write(3, "1000", 4) = 4 [pid 5210] close(3) = 0 [pid 5210] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5207] <... openat resumed>) = 4 [pid 5210] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5208] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5207] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5210] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5210] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5208] <... openat resumed>) = 4 [pid 5210] <... openat resumed>) = 4 [pid 5208] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5210] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5209] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5208] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5209] close(3) = 0 [pid 5209] close(4) = 0 [pid 5209] close(5) = -1 EBADF (Bad file descriptor) [pid 5209] close(6) = -1 EBADF (Bad file descriptor) [pid 5209] close(7) = -1 EBADF (Bad file descriptor) [pid 5209] close(8) = -1 EBADF (Bad file descriptor) [pid 5209] close(9) = -1 EBADF (Bad file descriptor) [pid 5208] close(3 [pid 5207] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5206] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5208] <... close resumed>) = 0 [pid 5207] close(3 [pid 5206] close(3 [pid 5208] close(4 [pid 5207] <... close resumed>) = 0 [pid 5206] <... close resumed>) = 0 [pid 5209] close(10 [pid 5208] <... close resumed>) = 0 [pid 5207] close(4 [pid 5206] close(4 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(5 [pid 5207] <... close resumed>) = 0 [pid 5206] <... close resumed>) = 0 [pid 5209] close(11 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(5 [pid 5206] close(5 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(6 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(12 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(6 [pid 5206] close(6 [pid 5210] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(7 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] close(3 [pid 5209] close(13 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(7 [pid 5206] close(7 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(8 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = 0 [pid 5209] close(14 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(8 [pid 5206] close(8 [pid 5210] close(4 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(9 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = 0 [pid 5209] close(15 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(9 [pid 5206] close(9 [pid 5210] close(5 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(10 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(16 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(10 [pid 5206] close(10 [pid 5210] close(6 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(11 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(17 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(11 [pid 5206] close(11 [pid 5210] close(7 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(12 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(18 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(12 [pid 5206] close(12 [pid 5210] close(8 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(13 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(19 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(13 [pid 5206] close(13 [pid 5210] close(9 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(14 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(20 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(14 [pid 5206] close(14 [pid 5210] close(10 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(15 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(21 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(15 [pid 5206] close(15 [pid 5210] close(11 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(16 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(22 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(16 [pid 5206] close(16 [pid 5210] close(12 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(17 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(23 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(17 [pid 5206] close(17 [pid 5210] close(13 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(18 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(24 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(18 [pid 5206] close(18 [pid 5210] close(14 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(19 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(25 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(19 [pid 5206] close(19 [pid 5210] close(15 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(20 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(26 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(20 [pid 5206] close(20 [pid 5210] close(16 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(21 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(27 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(21 [pid 5206] close(21 [pid 5210] close(17 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(22 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(28 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(22 [pid 5206] close(22 [pid 5210] close(18 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(23 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] close(29 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(23 [pid 5206] close(23 [pid 5210] close(19 [pid 5209] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] close(24 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] exit_group(0 [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(24 [pid 5206] close(24 [pid 5210] close(20 [pid 5209] <... exit_group resumed>) = ? [pid 5208] close(25 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5209] +++ exited with 0 +++ [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(25 [pid 5206] close(25 [pid 5210] close(21 [pid 5208] close(26 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(26 [pid 5206] close(26 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5210] close(22 [pid 5208] close(27 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(27 [pid 5206] close(27 [pid 5210] close(23) = -1 EBADF (Bad file descriptor) [pid 5208] close(28 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(28 [pid 5206] close(28 [pid 5210] close(24 [pid 5208] close(29 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./27", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5207] close(29 [pid 5206] close(29 [pid 5210] close(25 [pid 5208] exit_group(0 [pid 5207] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] exit_group(0 [pid 5056] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5210] close(26 [pid 5208] <... exit_group resumed>) = ? [pid 5207] exit_group(0 [pid 5206] <... exit_group resumed>) = ? [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5208] +++ exited with 0 +++ [pid 5207] <... exit_group resumed>) = ? [pid 5056] <... openat resumed>) = 3 [pid 5210] close(27 [pid 5056] newfstatat(3, "", [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5206] +++ exited with 0 +++ [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5210] close(28 [pid 5056] getdents64(3, [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5207] +++ exited with 0 +++ [pid 5210] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5210] close(29) = -1 EBADF (Bad file descriptor) [pid 5210] exit_group(0 [pid 5056] umount2("./27/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./27", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5210] <... exit_group resumed>) = ? [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./26", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5210] +++ exited with 0 +++ [pid 5056] newfstatat(AT_FDCWD, "./27/binderfs", [pid 5055] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... openat resumed>) = 3 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5055] newfstatat(3, "", [pid 5057] umount2("./26", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5057] openat(AT_FDCWD, "./26", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(3, "", [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./27", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./27/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./27/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5052] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./27/binderfs", [pid 5057] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5056] umount2("./27/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./26/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./27/binderfs" [pid 5057] umount2("./26/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./27/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./26/binderfs", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./27/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./26/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./27/binderfs", [pid 5056] unlink("./27/memory.events" [pid 5055] umount2("./27/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./26/binderfs" [pid 5053] unlink("./26/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./27/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./27/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./26/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./26/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./26/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./27/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./26/memory.events", [pid 5052] umount2("./27/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] unlink("./26/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./26/memory.events" [pid 5056] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./27/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./27/memory.events" [pid 5056] rmdir("./27" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] close(3 [pid 5056] mkdir("./28", 0777 [pid 5055] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] <... mkdir resumed>) = 0 [pid 5055] rmdir("./27" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./27" [pid 5055] <... rmdir resumed>) = 0 [pid 5053] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./28", 0777 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] mkdir("./28", 0777 [pid 5057] close(3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... mkdir resumed>) = 0 [pid 5053] rmdir("./26" [pid 5057] <... close resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5057] rmdir("./26" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... rmdir resumed>) = 0 [pid 5053] mkdir("./27", 0777./strace-static-x86_64: Process 5212 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 30 [pid 5212] set_robust_list(0x5555573de660, 24 [pid 5057] mkdir("./27", 0777 [pid 5212] <... set_robust_list resumed>) = 0 [pid 5212] chdir("./28") = 0 ./strace-static-x86_64: Process 5211 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 30 [pid 5211] set_robust_list(0x5555573de660, 24) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5211] chdir("./28") = 0 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5211] setpgid(0, 0) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5213 attached [pid 5211] <... openat resumed>) = 3 [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5212] <... prctl resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 30 [pid 5212] setpgid(0, 0 [pid 5211] write(3, "1000", 4 [pid 5212] <... setpgid resumed>) = 0 [pid 5211] <... write resumed>) = 4 [pid 5211] close(3 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5211] <... close resumed>) = 0 [pid 5211] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5211] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5211] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5212] <... openat resumed>) = 3 [pid 5211] <... sendmsg resumed>) = 120 [pid 5211] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5212] write(3, "1000", 4 [pid 5213] set_robust_list(0x5555573de660, 24 [pid 5212] <... write resumed>) = 4 [pid 5213] <... set_robust_list resumed>) = 0 [pid 5212] close(3./strace-static-x86_64: Process 5215 attached [pid 5213] chdir("./28" [pid 5211] <... openat resumed>) = 4 [pid 5212] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 29 [pid 5212] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 29 [pid 5215] set_robust_list(0x5555573de660, 24 [pid 5211] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5214 attached [pid 5215] <... set_robust_list resumed>) = 0 [pid 5213] <... chdir resumed>) = 0 [pid 5212] <... symlink resumed>) = 0 [pid 5214] set_robust_list(0x5555573de660, 24 [pid 5215] chdir("./27" [pid 5213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5214] <... set_robust_list resumed>) = 0 [pid 5215] <... chdir resumed>) = 0 [pid 5213] <... prctl resumed>) = 0 [pid 5212] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5214] chdir("./27" [pid 5215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5213] setpgid(0, 0 [pid 5212] <... socket resumed>) = 3 [pid 5215] <... prctl resumed>) = 0 [pid 5213] <... setpgid resumed>) = 0 [pid 5214] <... chdir resumed>) = 0 [pid 5215] setpgid(0, 0 [pid 5213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5215] <... setpgid resumed>) = 0 [pid 5214] <... prctl resumed>) = 0 [pid 5212] <... sendmsg resumed>) = 120 [pid 5214] setpgid(0, 0 [pid 5215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5213] <... openat resumed>) = 3 [pid 5214] <... setpgid resumed>) = 0 [pid 5213] write(3, "1000", 4 [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5213] <... write resumed>) = 4 [pid 5212] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5214] <... openat resumed>) = 3 [pid 5215] <... openat resumed>) = 3 [pid 5213] close(3 [pid 5212] <... openat resumed>) = 4 [pid 5215] write(3, "1000", 4) = 4 [pid 5213] <... close resumed>) = 0 [pid 5213] symlink("/dev/binderfs", "./binderfs" [pid 5214] write(3, "1000", 4 [pid 5215] close(3 [pid 5213] <... symlink resumed>) = 0 [pid 5214] <... write resumed>) = 4 [pid 5215] <... close resumed>) = 0 [pid 5212] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5214] close(3 [pid 5215] symlink("/dev/binderfs", "./binderfs" [pid 5213] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5215] <... symlink resumed>) = 0 [pid 5213] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5215] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5213] <... sendmsg resumed>) = 120 [pid 5213] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5215] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5213] <... openat resumed>) = 4 [pid 5214] <... close resumed>) = 0 [pid 5213] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5215] <... sendmsg resumed>) = 120 [pid 5214] symlink("/dev/binderfs", "./binderfs" [pid 5215] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5214] <... symlink resumed>) = 0 [pid 5214] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5214] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5215] <... openat resumed>) = 4 [pid 5215] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5214] <... sendmsg resumed>) = 120 [pid 5214] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5214] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5214] close(3) = 0 [pid 5214] close(4 [pid 5211] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5215] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5211] close(3 [pid 5215] close(3 [pid 5214] <... close resumed>) = 0 [pid 5215] <... close resumed>) = 0 [pid 5211] <... close resumed>) = 0 [pid 5215] close(4 [pid 5211] close(4 [pid 5215] <... close resumed>) = 0 [pid 5214] close(5 [pid 5215] close(5 [pid 5211] <... close resumed>) = 0 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(5 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(6 [pid 5211] close(6 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(6 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5211] close(7 [pid 5215] close(7 [pid 5213] close(3 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(7 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = 0 [pid 5211] close(8 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(8 [pid 5213] close(4 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(8 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = 0 [pid 5211] close(9 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(9 [pid 5213] close(5 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(9 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(10 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(10 [pid 5213] close(6 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(10 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(11 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(11 [pid 5212] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5213] close(7 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(11 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(12 [pid 5212] close(3 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(12 [pid 5213] close(8 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = 0 [pid 5214] close(12 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(13 [pid 5212] close(4 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(13 [pid 5213] close(9 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = 0 [pid 5214] close(13 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(14 [pid 5212] close(5 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(14 [pid 5213] close(10 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(14 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(15 [pid 5212] close(6 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(15 [pid 5213] close(11 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(15 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(16 [pid 5212] close(7 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(16 [pid 5213] close(12 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(16 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(17 [pid 5212] close(8 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(17 [pid 5213] close(13 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(17 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(18 [pid 5212] close(9 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(18 [pid 5213] close(14 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(18 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(19 [pid 5212] close(10 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(19 [pid 5213] close(15 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(19 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(20 [pid 5212] close(11 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(20 [pid 5213] close(16 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(20 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(21 [pid 5212] close(12 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(21 [pid 5213] close(17 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(21 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(22 [pid 5212] close(13 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(22 [pid 5213] close(18 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(22 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(23 [pid 5212] close(14 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(23 [pid 5213] close(19 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(23 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(24 [pid 5212] close(15 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(24 [pid 5213] close(20 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(24 [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(25 [pid 5212] close(16 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] close(25 [pid 5213] close(21 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(25) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(26 [pid 5212] close(17 [pid 5214] close(26 [pid 5215] close(26 [pid 5213] close(22 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(27 [pid 5212] close(18 [pid 5214] close(27 [pid 5215] close(27 [pid 5213] close(23 [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] close(28 [pid 5214] close(28 [pid 5215] close(28 [pid 5213] close(24 [pid 5212] close(19 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] close(29 [pid 5215] close(29 [pid 5213] close(25 [pid 5211] close(29 [pid 5212] close(20 [pid 5214] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5211] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5214] exit_group(0 [pid 5215] exit_group(0 [pid 5213] close(26 [pid 5211] exit_group(0 [pid 5212] close(21 [pid 5214] <... exit_group resumed>) = ? [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5215] <... exit_group resumed>) = ? [pid 5213] close(27 [pid 5211] <... exit_group resumed>) = ? [pid 5212] close(22 [pid 5214] +++ exited with 0 +++ [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] close(28 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] close(23 [pid 5213] close(29 [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] close(24 [pid 5213] exit_group(0 [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] close(25 [pid 5213] <... exit_group resumed>) = ? [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5213] +++ exited with 0 +++ [pid 5211] +++ exited with 0 +++ [pid 5212] close(26 [pid 5053] umount2("./27", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5212] close(27 [pid 5053] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5212] close(28 [pid 5056] umount2("./28", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5212] close(29 [pid 5056] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5212] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5212] exit_group(0 [pid 5055] umount2("./28", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5212] <... exit_group resumed>) = ? [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5215] +++ exited with 0 +++ [pid 5056] getdents64(3, [pid 5055] <... openat resumed>) = 3 [pid 5053] umount2("./27/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5212] +++ exited with 0 +++ [pid 5056] umount2("./28/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./27/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5056] newfstatat(AT_FDCWD, "./28/binderfs", [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5056] unlink("./28/binderfs" [pid 5055] getdents64(3, [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] unlink("./27/binderfs" [pid 5056] <... unlink resumed>) = 0 [pid 5052] umount2("./28", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... openat resumed>) = 3 [pid 5056] umount2("./28/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./28/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./27", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] newfstatat(AT_FDCWD, "./28/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./27/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] unlink("./28/memory.events" [pid 5052] umount2("./28/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./28/binderfs", [pid 5057] openat(AT_FDCWD, "./27", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./28/binderfs", [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] newfstatat(AT_FDCWD, "./27/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./28/binderfs" [pid 5055] unlink("./28/binderfs" [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./28/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./27/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./28/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./28/memory.events" [pid 5056] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] umount2("./28/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] getdents64(3, [pid 5056] close(3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./28/memory.events", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] close(3 [pid 5056] rmdir("./28" [pid 5053] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./27/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] rmdir("./27" [pid 5056] <... rmdir resumed>) = 0 [pid 5055] unlink("./28/memory.events" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] mkdir("./29", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./28" [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./27/binderfs", [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./29", 0777 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] mkdir("./28", 0777 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./27/binderfs") = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] close(3 [pid 5057] umount2("./27/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./27/memory.events", [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./28" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5216 attached ./strace-static-x86_64: Process 5217 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 31 ./strace-static-x86_64: Process 5218 attached [pid 5055] <... rmdir resumed>) = 0 [pid 5057] unlink("./27/memory.events" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 31 [pid 5217] set_robust_list(0x5555573de660, 24 [pid 5218] set_robust_list(0x5555573de660, 24) = 0 [pid 5218] chdir("./29") = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 30 [pid 5216] set_robust_list(0x5555573de660, 24 [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5216] <... set_robust_list resumed>) = 0 [pid 5217] <... set_robust_list resumed>) = 0 [pid 5055] mkdir("./29", 0777 [pid 5057] getdents64(3, [pid 5218] <... prctl resumed>) = 0 [pid 5218] setpgid(0, 0 [pid 5216] chdir("./28" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5218] <... setpgid resumed>) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5217] chdir("./29" [pid 5057] close(3) = 0 [pid 5218] <... openat resumed>) = 3 [pid 5216] <... chdir resumed>) = 0 [pid 5057] rmdir("./27" [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5217] <... chdir resumed>) = 0 [pid 5218] write(3, "1000", 4) = 4 [pid 5218] close(3) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5218] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5216] <... prctl resumed>) = 0 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... mkdir resumed>) = 0 [pid 5057] mkdir("./28", 0777 [pid 5216] setpgid(0, 0 [pid 5217] <... prctl resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5216] <... setpgid resumed>) = 0 [pid 5217] setpgid(0, 0 [pid 5218] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5218] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5217] <... setpgid resumed>) = 0 [pid 5218] <... sendmsg resumed>) = 120 [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5218] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5216] <... openat resumed>) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5218] <... openat resumed>) = 4 [pid 5218] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5217] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5219 attached [pid 5216] write(3, "1000", 4 [pid 5217] write(3, "1000", 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5216] <... write resumed>) = 4 [pid 5217] <... write resumed>) = 4 [pid 5217] close(3) = 0 [pid 5216] close(3 [pid 5217] symlink("/dev/binderfs", "./binderfs" [pid 5216] <... close resumed>) = 0 [pid 5217] <... symlink resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 31 [pid 5219] set_robust_list(0x5555573de660, 24 [pid 5216] symlink("/dev/binderfs", "./binderfs" [pid 5219] <... set_robust_list resumed>) = 0 [pid 5216] <... symlink resumed>) = 0 [pid 5217] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5219] chdir("./29") = 0 [pid 5217] <... socket resumed>) = 3 [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5216] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5217] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5219] <... prctl resumed>) = 0 [pid 5216] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5220 attached [pid 5219] setpgid(0, 0 [pid 5216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5217] <... sendmsg resumed>) = 120 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 30 [pid 5220] set_robust_list(0x5555573de660, 24 [pid 5219] <... setpgid resumed>) = 0 [pid 5220] <... set_robust_list resumed>) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5216] <... sendmsg resumed>) = 120 [pid 5217] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5220] chdir("./28") = 0 [pid 5219] <... openat resumed>) = 3 [pid 5216] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5217] <... openat resumed>) = 4 [pid 5220] <... prctl resumed>) = 0 [pid 5220] setpgid(0, 0 [pid 5216] <... openat resumed>) = 4 [pid 5220] <... setpgid resumed>) = 0 [pid 5219] write(3, "1000", 4 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5219] <... write resumed>) = 4 [pid 5217] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5219] close(3 [pid 5216] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5219] <... close resumed>) = 0 [pid 5220] <... openat resumed>) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5220] close(3) = 0 [pid 5219] symlink("/dev/binderfs", "./binderfs" [pid 5220] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5219] <... symlink resumed>) = 0 [pid 5220] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5219] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5220] <... socket resumed>) = 3 [pid 5219] <... socket resumed>) = 3 [pid 5220] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5219] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5220] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5219] <... sendmsg resumed>) = 120 [pid 5220] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5219] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5219] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5220] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5218] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5217] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5219] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5219] close(3 [pid 5218] close(3 [pid 5220] close(3) = 0 [pid 5219] <... close resumed>) = 0 [pid 5218] <... close resumed>) = 0 [pid 5217] close(3 [pid 5220] close(4 [pid 5219] close(4 [pid 5218] close(4 [pid 5220] <... close resumed>) = 0 [pid 5219] <... close resumed>) = 0 [pid 5218] <... close resumed>) = 0 [pid 5219] close(5 [pid 5218] close(5 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(6 [pid 5218] close(6 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(7 [pid 5218] close(7 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(5 [pid 5219] close(8 [pid 5218] close(8 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(9 [pid 5218] close(9 [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] close(10 [pid 5218] close(10 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(6 [pid 5219] close(11 [pid 5218] close(11 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(7 [pid 5219] close(12 [pid 5218] close(12 [pid 5217] <... close resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(8 [pid 5219] close(13 [pid 5218] close(13 [pid 5216] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5217] close(4 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(3 [pid 5217] <... close resumed>) = 0 [pid 5220] close(9 [pid 5219] close(14 [pid 5218] close(14 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... close resumed>) = 0 [pid 5217] close(5 [pid 5220] close(10 [pid 5219] close(15 [pid 5218] close(15 [pid 5216] close(4 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... close resumed>) = 0 [pid 5217] close(6 [pid 5220] close(11 [pid 5219] close(16 [pid 5218] close(16 [pid 5216] close(5 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(7 [pid 5220] close(12 [pid 5219] close(17 [pid 5218] close(17 [pid 5216] close(6 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(8 [pid 5220] close(13 [pid 5219] close(18 [pid 5218] close(18 [pid 5216] close(7 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(9 [pid 5220] close(14 [pid 5219] close(19 [pid 5218] close(19 [pid 5216] close(8 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(9 [pid 5220] close(15 [pid 5219] close(20 [pid 5218] close(20 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(10 [pid 5220] close(16 [pid 5219] close(21 [pid 5218] close(21 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(11 [pid 5217] close(10 [pid 5220] close(17 [pid 5219] close(22 [pid 5218] close(22 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(12 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(18 [pid 5219] close(23 [pid 5218] close(23 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(11 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(13 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(19 [pid 5219] close(24 [pid 5218] close(24 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(12 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(14 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(20 [pid 5219] close(25 [pid 5218] close(25 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(13 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(15 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(21 [pid 5219] close(26 [pid 5218] close(26 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(14 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(16 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(22 [pid 5219] close(27 [pid 5218] close(27 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(15 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(17 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(23 [pid 5219] close(28 [pid 5218] close(28 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(16 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(18 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(24 [pid 5219] close(29 [pid 5218] close(29 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5218] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(19 [pid 5217] close(17 [pid 5220] close(25 [pid 5219] exit_group(0 [pid 5218] exit_group(0 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5219] <... exit_group resumed>) = ? [pid 5218] <... exit_group resumed>) = ? [pid 5216] close(20 [pid 5220] close(26 [pid 5219] +++ exited with 0 +++ [pid 5218] +++ exited with 0 +++ [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(18 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(21 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5220] close(27 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(19 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(22 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5220] close(28 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(20 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(23 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(29 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(21 [pid 5055] umount2("./29", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./29", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(24 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5220] exit_group(0 [pid 5217] close(22 [pid 5055] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5220] <... exit_group resumed>) = ? [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5220] +++ exited with 0 +++ [pid 5216] close(25 [pid 5217] close(23 [pid 5055] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5216] close(26 [pid 5217] close(24 [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] close(27 [pid 5217] close(25 [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5216] close(28 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./29/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./28", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./29/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(26 [pid 5216] close(29 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5216] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] close(27 [pid 5055] newfstatat(AT_FDCWD, "./29/binderfs", [pid 5057] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./29/binderfs", [pid 5216] exit_group(0 [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... exit_group resumed>) = ? [pid 5217] close(28 [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(3, "", [pid 5052] unlink("./29/binderfs" [pid 5217] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5217] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5217] exit_group(0 [pid 5057] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./29/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5217] <... exit_group resumed>) = ? [pid 5055] unlink("./29/binderfs" [pid 5057] umount2("./28/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5216] +++ exited with 0 +++ [pid 5217] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] umount2("./29/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./28/binderfs", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] newfstatat(AT_FDCWD, "./29/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./28/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./29/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./28", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./28/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./28", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./29", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./29/memory.events", [pid 5057] newfstatat(AT_FDCWD, "./28/memory.events", [pid 5053] newfstatat(3, "", [pid 5056] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5055] unlink("./29/memory.events" [pid 5057] unlink("./28/memory.events" [pid 5053] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./28/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./28/binderfs", [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./28/binderfs") = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(3, "", [pid 5055] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] umount2("./28/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5055] rmdir("./29" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./28/memory.events", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] umount2("./29/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(AT_FDCWD, "./29/binderfs", [pid 5057] <... close resumed>) = 0 [pid 5053] unlink("./28/memory.events" [pid 5052] close(3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] mkdir("./30", 0777 [pid 5057] rmdir("./28" [pid 5052] <... close resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5056] unlink("./29/binderfs" [pid 5057] <... rmdir resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] rmdir("./29" [pid 5056] <... unlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] <... rmdir resumed>) = 0 [pid 5056] umount2("./29/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./29", 0777./strace-static-x86_64: Process 5221 attached [pid 5056] newfstatat(AT_FDCWD, "./29/memory.events", [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] mkdir("./30", 0777 [pid 5053] rmdir("./28" [pid 5221] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 32 [pid 5056] unlink("./29/memory.events" [pid 5221] <... set_robust_list resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5221] chdir("./30" [pid 5056] <... unlink resumed>) = 0 [pid 5053] mkdir("./29", 0777 [pid 5221] <... chdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... mkdir resumed>) = 0 [pid 5221] <... prctl resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 31 ./strace-static-x86_64: Process 5222 attached [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5223 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 32 [pid 5056] close(3 [pid 5223] set_robust_list(0x5555573de660, 24 [pid 5056] <... close resumed>) = 0 [pid 5223] <... set_robust_list resumed>) = 0 [pid 5223] chdir("./30" [pid 5056] rmdir("./29" [pid 5221] setpgid(0, 0 [pid 5222] set_robust_list(0x5555573de660, 24 [pid 5221] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5224 attached [pid 5222] <... set_robust_list resumed>) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... rmdir resumed>) = 0 [pid 5223] <... chdir resumed>) = 0 [pid 5222] chdir("./29") = 0 [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5221] <... openat resumed>) = 3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 31 [pid 5222] setpgid(0, 0 [pid 5223] <... prctl resumed>) = 0 [pid 5222] <... setpgid resumed>) = 0 [pid 5224] set_robust_list(0x5555573de660, 24 [pid 5056] mkdir("./30", 0777 [pid 5224] <... set_robust_list resumed>) = 0 [pid 5223] setpgid(0, 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5221] write(3, "1000", 4 [pid 5056] <... mkdir resumed>) = 0 [pid 5223] <... setpgid resumed>) = 0 [pid 5221] <... write resumed>) = 4 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5222] <... openat resumed>) = 3 [pid 5221] close(3 [pid 5224] chdir("./29" [pid 5223] <... openat resumed>) = 3 [pid 5221] <... close resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5224] <... chdir resumed>) = 0 [pid 5222] write(3, "1000", 4 [pid 5221] symlink("/dev/binderfs", "./binderfs" [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5222] <... write resumed>) = 4 [pid 5221] <... symlink resumed>) = 0 [pid 5224] <... prctl resumed>) = 0 [pid 5223] write(3, "1000", 4 [pid 5222] close(3 [pid 5221] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5224] setpgid(0, 0 [pid 5223] <... write resumed>) = 4 [pid 5222] <... close resumed>) = 0 [pid 5224] <... setpgid resumed>) = 0 [pid 5223] close(3 [pid 5221] <... socket resumed>) = 3 [pid 5223] <... close resumed>) = 0 [pid 5223] symlink("/dev/binderfs", "./binderfs" [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5223] <... symlink resumed>) = 0 [pid 5222] symlink("/dev/binderfs", "./binderfs" [pid 5221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5225 attached [pid 5223] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5224] <... openat resumed>) = 3 [pid 5225] set_robust_list(0x5555573de660, 24 [pid 5223] <... socket resumed>) = 3 [pid 5222] <... symlink resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 32 [pid 5225] <... set_robust_list resumed>) = 0 [pid 5224] write(3, "1000", 4 [pid 5223] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5222] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5221] <... sendmsg resumed>) = 120 [pid 5225] chdir("./30" [pid 5224] <... write resumed>) = 4 [pid 5224] close(3 [pid 5223] <... sendmsg resumed>) = 120 [pid 5222] <... socket resumed>) = 3 [pid 5221] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5225] <... chdir resumed>) = 0 [pid 5224] <... close resumed>) = 0 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5224] symlink("/dev/binderfs", "./binderfs" [pid 5223] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5222] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5225] <... prctl resumed>) = 0 [pid 5223] <... openat resumed>) = 4 [pid 5221] <... openat resumed>) = 4 [pid 5225] setpgid(0, 0 [pid 5224] <... symlink resumed>) = 0 [pid 5225] <... setpgid resumed>) = 0 [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5224] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5223] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5222] <... sendmsg resumed>) = 120 [pid 5221] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5224] <... socket resumed>) = 3 [pid 5224] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5225] write(3, "1000", 4) = 4 [pid 5225] close(3) = 0 [pid 5222] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5224] <... sendmsg resumed>) = 120 [pid 5225] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5222] <... openat resumed>) = 4 [pid 5224] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5225] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5225] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5224] <... openat resumed>) = 4 [pid 5225] <... sendmsg resumed>) = 120 [pid 5222] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5225] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5225] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5224] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5225] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5222] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5225] close(3 [pid 5224] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5223] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5224] close(3 [pid 5223] close(3 [pid 5225] <... close resumed>) = 0 [pid 5225] close(4 [pid 5224] <... close resumed>) = 0 [pid 5223] <... close resumed>) = 0 [pid 5225] <... close resumed>) = 0 [pid 5225] close(5) = -1 EBADF (Bad file descriptor) [pid 5224] close(4 [pid 5223] close(4 [pid 5225] close(6 [pid 5224] <... close resumed>) = 0 [pid 5223] <... close resumed>) = 0 [pid 5224] close(5 [pid 5223] close(5 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(6 [pid 5223] close(6 [pid 5225] close(7 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(7 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(8 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(7 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(8 [pid 5225] close(9 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(9 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(10 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(8 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(10 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(11 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(9 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(11 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(12 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(10 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(12 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] close(3 [pid 5225] close(13 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(11 [pid 5222] <... close resumed>) = 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(13 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(14 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(12 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(14 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(15 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(13 [pid 5222] close(4 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(15 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(16 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(14 [pid 5222] <... close resumed>) = 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(16 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(17 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(15 [pid 5222] close(5 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(18 [pid 5224] close(17 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(16 [pid 5222] close(6 [pid 5225] close(19 [pid 5224] close(18 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(17 [pid 5222] close(7 [pid 5221] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5225] close(20 [pid 5224] close(19 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(3 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(18 [pid 5222] close(8 [pid 5221] <... close resumed>) = 0 [pid 5225] close(21 [pid 5224] close(20 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(19 [pid 5222] close(9 [pid 5221] close(4 [pid 5225] close(22 [pid 5224] close(21 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = 0 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(20 [pid 5222] close(10 [pid 5221] close(5 [pid 5225] close(23 [pid 5224] close(22 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(21 [pid 5222] close(11 [pid 5221] close(6 [pid 5225] close(24 [pid 5224] close(23 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(22 [pid 5222] close(12 [pid 5221] close(7 [pid 5225] close(25 [pid 5224] close(24 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(23 [pid 5222] close(13 [pid 5221] close(8 [pid 5225] close(26 [pid 5224] close(25 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(24 [pid 5222] close(14 [pid 5221] close(9 [pid 5225] close(27 [pid 5224] close(26 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(25 [pid 5222] close(15 [pid 5221] close(10 [pid 5225] close(28 [pid 5224] close(27 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(26 [pid 5222] close(16 [pid 5221] close(11 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(28 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] close(29 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(27 [pid 5222] close(17 [pid 5221] close(12 [pid 5225] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5224] close(29 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5225] exit_group(0 [pid 5224] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(28 [pid 5222] close(18 [pid 5221] close(13 [pid 5225] <... exit_group resumed>) = ? [pid 5224] exit_group(0 [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] close(29 [pid 5222] close(19 [pid 5224] <... exit_group resumed>) = ? [pid 5221] close(14 [pid 5225] +++ exited with 0 +++ [pid 5223] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] exit_group(0 [pid 5222] close(20 [pid 5223] <... exit_group resumed>) = ? [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] +++ exited with 0 +++ [pid 5222] close(21) = -1 EBADF (Bad file descriptor) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] close(22 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(15 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5224] +++ exited with 0 +++ [pid 5222] close(23 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(16 [pid 5056] umount2("./30", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5222] close(24 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(17 [pid 5056] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./30", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5222] close(25 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(18 [pid 5056] newfstatat(3, "", [pid 5053] umount2("./29", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5222] close(26 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(19 [pid 5056] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5222] close(27 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(20 [pid 5056] umount2("./30/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, [pid 5222] close(28 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(21 [pid 5056] newfstatat(AT_FDCWD, "./30/binderfs", [pid 5053] newfstatat(3, "", [pid 5222] close(29 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./30/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5222] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] close(22 [pid 5222] exit_group(0 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./30/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5222] <... exit_group resumed>) = ? [pid 5221] close(23 [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./30/binderfs", [pid 5222] +++ exited with 0 +++ [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5221] close(24 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./30/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5221] close(25 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./29/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./30/binderfs" [pid 5221] close(26 [pid 5056] newfstatat(AT_FDCWD, "./30/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5221] close(27 [pid 5053] newfstatat(AT_FDCWD, "./29/binderfs", [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./29", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5221] close(28 [pid 5056] unlink("./30/memory.events" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./30/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./29", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5221] close(29 [pid 5057] <... openat resumed>) = 3 [pid 5221] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5221] exit_group(0 [pid 5053] unlink("./29/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./30/memory.events", [pid 5057] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5221] <... exit_group resumed>) = ? [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./29/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./30/memory.events" [pid 5221] +++ exited with 0 +++ [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./29/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./29/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./29/binderfs" [pid 5056] getdents64(3, [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./29/memory.events", [pid 5057] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./29/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./29/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5057] unlink("./29/memory.events" [pid 5056] close(3 [pid 5053] unlink("./29/memory.events" [pid 5052] rmdir("./30" [pid 5056] <... close resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5056] rmdir("./30" [pid 5055] umount2("./30", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] rmdir("./29" [pid 5055] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] mkdir("./31", 0777 [pid 5053] getdents64(3, [pid 5052] mkdir("./31", 0777 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./30", 0777 [pid 5056] <... mkdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... mkdir resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] close(3./strace-static-x86_64: Process 5226 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 32 [pid 5226] set_robust_list(0x5555573de660, 24) = 0 [pid 5226] chdir("./30"./strace-static-x86_64: Process 5227 attached ) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] getdents64(3, [pid 5053] <... close resumed>) = 0 [pid 5227] set_robust_list(0x5555573de660, 24 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] rmdir("./29" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 33 [pid 5227] <... set_robust_list resumed>) = 0 [pid 5055] umount2("./30/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5226] <... prctl resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5226] setpgid(0, 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5226] <... setpgid resumed>) = 0 [pid 5227] chdir("./31" [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] newfstatat(AT_FDCWD, "./30/binderfs", [pid 5227] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5228 attached [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5226] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] mkdir("./30", 0777 [pid 5228] set_robust_list(0x5555573de660, 24 [pid 5227] <... prctl resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 33 [pid 5055] unlink("./30/binderfs" [pid 5227] setpgid(0, 0 [pid 5228] <... set_robust_list resumed>) = 0 [pid 5227] <... setpgid resumed>) = 0 [pid 5226] write(3, "1000", 4 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5226] <... write resumed>) = 4 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] umount2("./30/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5228] chdir("./31" [pid 5226] close(3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5227] <... openat resumed>) = 3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] <... chdir resumed>) = 0 [pid 5227] write(3, "1000", 4 [pid 5226] <... close resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./30/memory.events", [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5226] symlink("/dev/binderfs", "./binderfs" [pid 5228] <... prctl resumed>) = 0 [pid 5227] <... write resumed>) = 4 [pid 5226] <... symlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5228] setpgid(0, 0 [pid 5227] close(3 [pid 5226] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] unlink("./30/memory.events" [pid 5228] <... setpgid resumed>) = 0 [pid 5227] <... close resumed>) = 0 [pid 5226] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5229 attached [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5227] symlink("/dev/binderfs", "./binderfs" [pid 5226] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5226] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5229] set_robust_list(0x5555573de660, 24 [pid 5227] <... symlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 32 [pid 5228] <... openat resumed>) = 3 [pid 5229] <... set_robust_list resumed>) = 0 [pid 5227] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5229] chdir("./30" [pid 5228] write(3, "1000", 4 [pid 5227] <... socket resumed>) = 3 [pid 5229] <... chdir resumed>) = 0 [pid 5228] <... write resumed>) = 4 [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5228] close(3 [pid 5227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5226] <... openat resumed>) = 4 [pid 5229] <... prctl resumed>) = 0 [pid 5228] <... close resumed>) = 0 [pid 5227] <... sendmsg resumed>) = 120 [pid 5226] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... unlink resumed>) = 0 [pid 5229] setpgid(0, 0 [pid 5228] symlink("/dev/binderfs", "./binderfs" [pid 5227] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] getdents64(3, [pid 5229] <... setpgid resumed>) = 0 [pid 5228] <... symlink resumed>) = 0 [pid 5227] <... openat resumed>) = 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5228] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... close resumed>) = 0 [pid 5229] <... openat resumed>) = 3 [pid 5228] <... socket resumed>) = 3 [pid 5227] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] rmdir("./30") = 0 [pid 5228] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5229] write(3, "1000", 4 [pid 5228] <... sendmsg resumed>) = 120 [pid 5229] <... write resumed>) = 4 [pid 5228] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5229] close(3 [pid 5228] <... openat resumed>) = 4 [pid 5229] <... close resumed>) = 0 [pid 5055] mkdir("./31", 0777 [pid 5229] symlink("/dev/binderfs", "./binderfs" [pid 5228] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... mkdir resumed>) = 0 [pid 5229] <... symlink resumed>) = 0 [pid 5229] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5229] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5229] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5230 attached [pid 5230] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 33 [pid 5230] <... set_robust_list resumed>) = 0 [pid 5230] chdir("./31") = 0 [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5229] <... openat resumed>) = 4 [pid 5229] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5230] <... prctl resumed>) = 0 [pid 5230] setpgid(0, 0) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5230] write(3, "1000", 4) = 4 [pid 5230] close(3) = 0 [pid 5230] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5230] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5230] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5230] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5228] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5226] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5228] close(3) = 0 [pid 5230] <... openat resumed>) = 4 [pid 5228] close(4) = 0 [pid 5228] close(5) = -1 EBADF (Bad file descriptor) [pid 5228] close(6 [pid 5226] close(3 [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = 0 [pid 5228] close(7) = -1 EBADF (Bad file descriptor) [pid 5228] close(8) = -1 EBADF (Bad file descriptor) [pid 5228] close(9) = -1 EBADF (Bad file descriptor) [pid 5228] close(10 [pid 5230] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(4 [pid 5228] close(11 [pid 5226] <... close resumed>) = 0 [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(5 [pid 5228] close(12 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(6 [pid 5228] close(13 [pid 5229] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5228] close(14) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] close(15) = -1 EBADF (Bad file descriptor) [pid 5228] close(16) = -1 EBADF (Bad file descriptor) [pid 5226] close(7 [pid 5229] close(3 [pid 5228] close(17 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = 0 [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(8 [pid 5229] close(4 [pid 5228] close(18 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = 0 [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(3 [pid 5226] close(9 [pid 5229] close(5 [pid 5228] close(19 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(10 [pid 5229] close(6 [pid 5228] close(20 [pid 5227] <... close resumed>) = 0 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(4 [pid 5226] close(11 [pid 5229] close(7 [pid 5228] close(21 [pid 5227] <... close resumed>) = 0 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(12 [pid 5229] close(8 [pid 5228] close(22 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(9 [pid 5228] close(23 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(10 [pid 5228] close(24 [pid 5227] close(5 [pid 5226] close(13 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(11 [pid 5228] close(25 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(14 [pid 5228] close(26 [pid 5227] close(6 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(15 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(12 [pid 5228] close(27 [pid 5227] close(7 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(13 [pid 5228] close(28 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(14 [pid 5228] close(29 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(15 [pid 5228] exit_group(0 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5228] <... exit_group resumed>) = ? [pid 5229] close(16) = -1 EBADF (Bad file descriptor) [pid 5228] +++ exited with 0 +++ [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(16 [pid 5229] close(17 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(8 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(17 [pid 5229] close(18 [pid 5227] close(9 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(19 [pid 5227] close(10 [pid 5226] close(18 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(20 [pid 5227] close(11 [pid 5226] close(19 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(21 [pid 5227] close(12 [pid 5226] close(20 [pid 5056] umount2("./31", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5229] close(22 [pid 5227] close(13 [pid 5226] close(21 [pid 5056] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5227] close(14 [pid 5226] close(22 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(15 [pid 5230] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5229] close(23 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] close(23 [pid 5056] newfstatat(3, "", [pid 5230] close(3 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(16 [pid 5230] <... close resumed>) = 0 [pid 5229] close(24 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5230] close(4 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(17 [pid 5226] close(24 [pid 5230] <... close resumed>) = 0 [pid 5229] close(25 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5230] close(5 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(18 [pid 5226] close(25 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(26 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5230] close(6 [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(19 [pid 5226] close(26 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] close(27 [pid 5056] umount2("./31/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] close(7 [pid 5229] close(28 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(20 [pid 5226] close(27 [pid 5230] close(8 [pid 5229] close(29 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./31/binderfs", [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(21 [pid 5226] close(28 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5230] close(9 [pid 5229] exit_group(0 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./31/binderfs" [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... exit_group resumed>) = ? [pid 5227] close(22 [pid 5226] close(29 [pid 5230] close(10 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(23 [pid 5226] exit_group(0 [pid 5230] close(11 [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] <... exit_group resumed>) = ? [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] close(24 [pid 5230] close(12) = -1 EBADF (Bad file descriptor) [pid 5229] +++ exited with 0 +++ [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] +++ exited with 0 +++ [pid 5056] <... unlink resumed>) = 0 [pid 5230] close(13 [pid 5227] close(25 [pid 5056] umount2("./31/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5230] close(14 [pid 5227] close(26 [pid 5056] newfstatat(AT_FDCWD, "./31/memory.events", [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] close(15 [pid 5227] close(27 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] close(16 [pid 5227] close(28 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] close(17 [pid 5227] close(29 [pid 5056] unlink("./31/memory.events" [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./30", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5230] close(18 [pid 5227] exit_group(0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5230] close(19 [pid 5057] <... openat resumed>) = 3 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5227] <... exit_group resumed>) = ? [pid 5057] newfstatat(3, "", [pid 5230] close(20 [pid 5227] +++ exited with 0 +++ [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5057] getdents64(3, [pid 5230] close(21 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./30", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] umount2("./30/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5230] close(22 [pid 5056] close(3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... close resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./30/binderfs", [pid 5053] openat(AT_FDCWD, "./30", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5230] close(23 [pid 5056] rmdir("./31" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./30/binderfs" [pid 5052] umount2("./31", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5230] close(24 [pid 5056] <... rmdir resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] mkdir("./32", 0777 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5052] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./30/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5230] close(25 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] <... openat resumed>) = 3 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... mkdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./30/memory.events", [pid 5052] newfstatat(3, "", [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5230] close(26) = -1 EBADF (Bad file descriptor) [pid 5230] close(27) = -1 EBADF (Bad file descriptor) [pid 5230] close(28) = -1 EBADF (Bad file descriptor) [pid 5230] close(29 [pid 5053] umount2("./30/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 5231 attached [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5231] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 34 [pid 5057] unlink("./30/memory.events" [pid 5231] <... set_robust_list resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./30/binderfs", [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5230] exit_group(0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5230] <... exit_group resumed>) = ? [pid 5231] chdir("./32" [pid 5230] +++ exited with 0 +++ [pid 5053] unlink("./30/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./31/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5231] <... chdir resumed>) = 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5231] <... prctl resumed>) = 0 [pid 5055] umount2("./31", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./30/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./31/binderfs", [pid 5231] setpgid(0, 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5231] <... setpgid resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./30/memory.events", [pid 5052] unlink("./31/binderfs" [pid 5055] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] newfstatat(3, "", [pid 5057] close(3 [pid 5053] unlink("./30/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... close resumed>) = 0 [pid 5231] <... openat resumed>) = 3 [pid 5052] umount2("./31/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./31/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5231] write(3, "1000", 4 [pid 5057] rmdir("./30" [pid 5053] getdents64(3, [pid 5231] <... write resumed>) = 4 [pid 5052] unlink("./31/memory.events" [pid 5231] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5231] <... close resumed>) = 0 [pid 5055] umount2("./31/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] mkdir("./31", 0777 [pid 5053] close(3 [pid 5231] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./31/binderfs", [pid 5053] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5231] <... symlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] rmdir("./30" [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./31") = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] unlink("./31/binderfs") = 0 [pid 5055] umount2("./31/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./31/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] mkdir("./32", 0777 [pid 5231] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] unlink("./31/memory.events"./strace-static-x86_64: Process 5232 attached [pid 5231] <... socket resumed>) = 3 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 33 [pid 5232] set_robust_list(0x5555573de660, 24 [pid 5231] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5232] <... set_robust_list resumed>) = 0 [pid 5231] <... sendmsg resumed>) = 120 [pid 5053] mkdir("./31", 0777 [pid 5052] <... mkdir resumed>) = 0 [pid 5232] chdir("./31" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5232] <... chdir resumed>) = 0 [pid 5231] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... mkdir resumed>) = 0 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] setpgid(0, 0) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5232] write(3, "1000", 4 [pid 5055] getdents64(3, [pid 5232] <... write resumed>) = 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 34 [pid 5232] close(3 [pid 5055] close(3 [pid 5232] <... close resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5232] symlink("/dev/binderfs", "./binderfs" [pid 5055] rmdir("./31" [pid 5232] <... symlink resumed>) = 0 [pid 5231] <... openat resumed>) = 4 [pid 5055] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5233 attached [pid 5231] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5233] set_robust_list(0x5555573de660, 24 [pid 5232] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5233] <... set_robust_list resumed>) = 0 [pid 5232] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] mkdir("./32", 0777 [pid 5233] chdir("./32" [pid 5232] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5233] <... chdir resumed>) = 0 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5233] setpgid(0, 0./strace-static-x86_64: Process 5234 attached ) = 0 [pid 5234] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 33 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5232] <... openat resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5234] chdir("./31" [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5234] <... chdir resumed>) = 0 [pid 5232] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5233] <... openat resumed>) = 3 [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5233] write(3, "1000", 4) = 4 [pid 5234] <... prctl resumed>) = 0 [pid 5234] setpgid(0, 0) = 0 [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] close(3./strace-static-x86_64: Process 5235 attached ) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 34 [pid 5235] set_robust_list(0x5555573de660, 24 [pid 5234] <... openat resumed>) = 3 [pid 5233] symlink("/dev/binderfs", "./binderfs" [pid 5234] write(3, "1000", 4) = 4 [pid 5234] close(3) = 0 [pid 5234] symlink("/dev/binderfs", "./binderfs" [pid 5235] <... set_robust_list resumed>) = 0 [pid 5234] <... symlink resumed>) = 0 [pid 5233] <... symlink resumed>) = 0 [pid 5235] chdir("./32" [pid 5233] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5234] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5234] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5233] <... socket resumed>) = 3 [pid 5235] <... chdir resumed>) = 0 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5234] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5233] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5235] setpgid(0, 0) = 0 [pid 5233] <... sendmsg resumed>) = 120 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5235] <... openat resumed>) = 3 [pid 5235] write(3, "1000", 4 [pid 5233] <... openat resumed>) = 4 [pid 5235] <... write resumed>) = 4 [pid 5233] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5235] close(3) = 0 [pid 5235] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5235] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5235] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5235] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5235] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5234] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5232] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5233] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5233] close(3 [pid 5232] close(3 [pid 5231] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5233] <... close resumed>) = 0 [pid 5232] <... close resumed>) = 0 [pid 5231] close(3 [pid 5233] close(4 [pid 5232] close(4 [pid 5231] <... close resumed>) = 0 [pid 5233] <... close resumed>) = 0 [pid 5232] <... close resumed>) = 0 [pid 5231] close(4 [pid 5234] close(3 [pid 5233] close(5 [pid 5232] close(5 [pid 5231] <... close resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(5 [pid 5234] <... close resumed>) = 0 [pid 5233] close(6 [pid 5232] close(6 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5234] close(4 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(6 [pid 5233] close(7 [pid 5232] close(7 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(7 [pid 5233] close(8 [pid 5232] close(8 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(8 [pid 5233] close(9 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(9 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(9 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] close(10 [pid 5232] close(10 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = 0 [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] close(5 [pid 5233] close(11 [pid 5232] close(11 [pid 5231] close(10 [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] close(6 [pid 5233] close(12 [pid 5232] close(12 [pid 5231] close(11 [pid 5235] close(3 [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... close resumed>) = 0 [pid 5234] close(7 [pid 5233] close(13 [pid 5232] close(13 [pid 5231] close(12 [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(4 [pid 5234] close(8 [pid 5233] close(14 [pid 5232] close(14 [pid 5231] close(13 [pid 5235] <... close resumed>) = 0 [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(5 [pid 5234] close(9 [pid 5233] close(15 [pid 5232] close(15 [pid 5231] close(14 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(6 [pid 5234] close(10 [pid 5233] close(16 [pid 5232] close(16 [pid 5231] close(15 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(7 [pid 5234] close(11 [pid 5233] close(17 [pid 5232] close(17 [pid 5231] close(16 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(8 [pid 5234] close(12 [pid 5233] close(18 [pid 5232] close(18 [pid 5231] close(17 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(9 [pid 5234] close(13 [pid 5233] close(19 [pid 5232] close(19 [pid 5231] close(18 [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] close(14) = -1 EBADF (Bad file descriptor) [pid 5234] close(15) = -1 EBADF (Bad file descriptor) [pid 5234] close(16 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(20 [pid 5235] close(10 [pid 5234] close(17 [pid 5233] close(20 [pid 5231] close(19 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(21 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(11 [pid 5234] close(18 [pid 5233] close(21 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(22 [pid 5231] close(20 [pid 5235] close(12 [pid 5234] close(19 [pid 5233] close(22 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(23 [pid 5231] close(21 [pid 5235] close(13 [pid 5234] close(20 [pid 5233] close(23 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(24 [pid 5231] close(22 [pid 5235] close(14 [pid 5234] close(21 [pid 5233] close(24 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(25 [pid 5234] close(22) = -1 EBADF (Bad file descriptor) [pid 5234] close(23) = -1 EBADF (Bad file descriptor) [pid 5234] close(24) = -1 EBADF (Bad file descriptor) [pid 5234] close(25) = -1 EBADF (Bad file descriptor) [pid 5234] close(26) = -1 EBADF (Bad file descriptor) [pid 5235] close(15 [pid 5234] close(27 [pid 5233] close(25 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(23 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(26 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(16 [pid 5234] close(28 [pid 5233] close(26 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(24 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(27 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(17 [pid 5234] close(29 [pid 5233] close(27 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(25 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(28 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(18 [pid 5234] exit_group(0 [pid 5233] close(28 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(26 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5234] <... exit_group resumed>) = ? [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] close(29 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(19 [pid 5234] +++ exited with 0 +++ [pid 5233] close(29 [pid 5232] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5231] close(27 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] exit_group(0 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5235] close(20 [pid 5233] exit_group(0 [pid 5232] <... exit_group resumed>) = ? [pid 5231] close(28 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] <... exit_group resumed>) = ? [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5235] close(21 [pid 5053] umount2("./31", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5232] +++ exited with 0 +++ [pid 5231] close(29 [pid 5235] close(22 [pid 5231] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] +++ exited with 0 +++ [pid 5231] exit_group(0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5235] close(23 [pid 5231] <... exit_group resumed>) = ? [pid 5053] <... openat resumed>) = 3 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5235] close(24 [pid 5231] +++ exited with 0 +++ [pid 5057] umount2("./31", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5235] close(25 [pid 5053] getdents64(3, [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5235] close(26 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] openat(AT_FDCWD, "./31", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./32", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./32", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5235] close(27 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./31/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5235] close(28 [pid 5056] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./31/binderfs", [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5235] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5235] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./31/binderfs" [pid 5052] newfstatat(3, "", [pid 5235] exit_group(0 [pid 5056] getdents64(3, [pid 5057] umount2("./31/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5235] <... exit_group resumed>) = ? [pid 5052] getdents64(3, [pid 5235] +++ exited with 0 +++ [pid 5056] umount2("./32/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./31/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./31/memory.events", [pid 5052] umount2("./32/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./31/binderfs", [pid 5053] unlink("./31/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./32/binderfs", [pid 5056] newfstatat(AT_FDCWD, "./32/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./32", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] unlink("./32/binderfs" [pid 5057] unlink("./31/binderfs" [pid 5055] <... openat resumed>) = 3 [pid 5053] getdents64(3, [pid 5052] unlink("./32/binderfs" [pid 5055] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] close(3 [pid 5056] umount2("./32/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] umount2("./32/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./31/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./32/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./32/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./31/memory.events", [pid 5053] rmdir("./31" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./32/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... rmdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./32/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./32/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./32/binderfs") = 0 [pid 5057] unlink("./31/memory.events" [pid 5053] mkdir("./32", 0777 [pid 5052] unlink("./32/memory.events" [pid 5056] <... unlink resumed>) = 0 [pid 5055] umount2("./32/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3 [pid 5055] newfstatat(AT_FDCWD, "./32/memory.events", [pid 5057] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5056] rmdir("./32" [pid 5052] close(3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5052] rmdir("./32" [pid 5055] unlink("./32/memory.events" [pid 5056] mkdir("./33", 0777) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./33", 0777) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] rmdir("./31" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... rmdir resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 35 ./strace-static-x86_64: Process 5237 attached ./strace-static-x86_64: Process 5236 attached [pid 5237] set_robust_list(0x5555573de660, 24 [pid 5057] mkdir("./32", 0777./strace-static-x86_64: Process 5238 attached [pid 5237] <... set_robust_list resumed>) = 0 [pid 5237] chdir("./33" [pid 5238] set_robust_list(0x5555573de660, 24 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 34 [pid 5238] <... set_robust_list resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5238] chdir("./33" [pid 5236] set_robust_list(0x5555573de660, 24 [pid 5237] <... chdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 35 [pid 5238] <... chdir resumed>) = 0 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5237] <... prctl resumed>) = 0 [pid 5238] <... prctl resumed>) = 0 [pid 5237] setpgid(0, 0 [pid 5238] setpgid(0, 0 [pid 5237] <... setpgid resumed>) = 0 [pid 5238] <... setpgid resumed>) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... unlink resumed>) = 0 [pid 5236] <... set_robust_list resumed>) = 0 [pid 5238] <... openat resumed>) = 3 [pid 5237] <... openat resumed>) = 3 [pid 5238] write(3, "1000", 4 [pid 5236] chdir("./32" [pid 5055] getdents64(3, [pid 5238] <... write resumed>) = 4 [pid 5236] <... chdir resumed>) = 0 [pid 5238] close(3 [pid 5237] write(3, "1000", 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5238] <... close resumed>) = 0 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] close(3 [pid 5238] symlink("/dev/binderfs", "./binderfs" [pid 5236] <... prctl resumed>) = 0 [pid 5237] <... write resumed>) = 4 ./strace-static-x86_64: Process 5239 attached [pid 5238] <... symlink resumed>) = 0 [pid 5236] setpgid(0, 0 [pid 5237] close(3 [pid 5055] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 34 [pid 5055] rmdir("./32" [pid 5238] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5236] <... setpgid resumed>) = 0 [pid 5237] <... close resumed>) = 0 [pid 5238] <... socket resumed>) = 3 [pid 5237] symlink("/dev/binderfs", "./binderfs" [pid 5239] set_robust_list(0x5555573de660, 24 [pid 5238] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5237] <... symlink resumed>) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5239] <... set_robust_list resumed>) = 0 [pid 5239] chdir("./32" [pid 5238] <... sendmsg resumed>) = 120 [pid 5236] <... openat resumed>) = 3 [pid 5237] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... rmdir resumed>) = 0 [pid 5237] <... socket resumed>) = 3 [pid 5239] <... chdir resumed>) = 0 [pid 5236] write(3, "1000", 4 [pid 5055] mkdir("./33", 0777 [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5238] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5236] <... write resumed>) = 4 [pid 5237] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5239] <... prctl resumed>) = 0 [pid 5238] <... openat resumed>) = 4 [pid 5236] close(3 [pid 5055] <... mkdir resumed>) = 0 [pid 5239] setpgid(0, 0) = 0 [pid 5236] <... close resumed>) = 0 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5236] symlink("/dev/binderfs", "./binderfs" [pid 5239] <... openat resumed>) = 3 [pid 5238] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5236] <... symlink resumed>) = 0 [pid 5237] <... sendmsg resumed>) = 120 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5237] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5239] write(3, "1000", 4 [pid 5236] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5237] <... openat resumed>) = 4 [pid 5239] <... write resumed>) = 4 [pid 5236] <... socket resumed>) = 3 [pid 5237] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5239] close(3 [pid 5236] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5239] <... close resumed>) = 0 [pid 5239] symlink("/dev/binderfs", "./binderfs" [pid 5236] <... sendmsg resumed>) = 120 [pid 5239] <... symlink resumed>) = 0 [pid 5239] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5240 attached ) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 35 [pid 5240] set_robust_list(0x5555573de660, 24 [pid 5239] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5236] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5240] <... set_robust_list resumed>) = 0 [pid 5240] chdir("./33" [pid 5239] <... sendmsg resumed>) = 120 [pid 5239] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5236] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5239] <... openat resumed>) = 4 [pid 5239] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5240] <... chdir resumed>) = 0 [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5240] setpgid(0, 0) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5240] write(3, "1000", 4) = 4 [pid 5240] close(3) = 0 [pid 5240] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5240] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5240] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5240] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5236] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5237] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5240] <... openat resumed>) = 4 [pid 5238] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5237] close(3 [pid 5240] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5238] close(3) = 0 [pid 5237] <... close resumed>) = 0 [pid 5238] close(4) = 0 [pid 5238] close(5) = -1 EBADF (Bad file descriptor) [pid 5240] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5238] close(6 [pid 5237] close(4 [pid 5240] close(3 [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] <... close resumed>) = 0 [pid 5240] <... close resumed>) = 0 [pid 5238] close(7 [pid 5237] close(5 [pid 5240] close(4 [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(3 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = 0 [pid 5238] close(8 [pid 5236] <... close resumed>) = 0 [pid 5237] close(6 [pid 5236] close(4 [pid 5240] close(5 [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] close(9 [pid 5236] <... close resumed>) = 0 [pid 5237] close(7 [pid 5240] close(6 [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(5 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(6) = -1 EBADF (Bad file descriptor) [pid 5236] close(7) = -1 EBADF (Bad file descriptor) [pid 5236] close(8) = -1 EBADF (Bad file descriptor) [pid 5236] close(9) = -1 EBADF (Bad file descriptor) [pid 5236] close(10) = -1 EBADF (Bad file descriptor) [pid 5236] close(11) = -1 EBADF (Bad file descriptor) [pid 5236] close(12) = -1 EBADF (Bad file descriptor) [pid 5236] close(13) = -1 EBADF (Bad file descriptor) [pid 5236] close(14) = -1 EBADF (Bad file descriptor) [pid 5236] close(15) = -1 EBADF (Bad file descriptor) [pid 5236] close(16) = -1 EBADF (Bad file descriptor) [pid 5236] close(17) = -1 EBADF (Bad file descriptor) [pid 5236] close(18) = -1 EBADF (Bad file descriptor) [pid 5236] close(19) = -1 EBADF (Bad file descriptor) [pid 5236] close(20) = -1 EBADF (Bad file descriptor) [pid 5236] close(21) = -1 EBADF (Bad file descriptor) [pid 5236] close(22) = -1 EBADF (Bad file descriptor) [pid 5236] close(23 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] close(10 [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(8 [pid 5240] close(7 [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(24 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(9 [pid 5238] close(11 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(25 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(8 [pid 5238] close(12 [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(10 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(26 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(9 [pid 5238] close(13 [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(11 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(27 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(10 [pid 5238] close(14 [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(12 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(28 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(11 [pid 5238] close(15 [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(13 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] close(29 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(12 [pid 5238] close(16 [pid 5236] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] exit_group(0 [pid 5237] close(14 [pid 5240] close(13 [pid 5238] close(17 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5236] <... exit_group resumed>) = ? [pid 5237] close(15 [pid 5240] close(14 [pid 5238] close(18 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(16 [pid 5240] close(15 [pid 5238] close(19 [pid 5236] +++ exited with 0 +++ [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(17 [pid 5240] close(16 [pid 5238] close(20 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(18 [pid 5240] close(17 [pid 5238] close(21 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(19 [pid 5240] close(18 [pid 5238] close(22 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(20 [pid 5238] close(23 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(19) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(21 [pid 5240] close(20 [pid 5238] close(24 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(22 [pid 5240] close(21 [pid 5238] close(25 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(23 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(3 [pid 5238] close(26 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(24 [pid 5053] umount2("./32", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5240] close(22 [pid 5239] <... close resumed>) = 0 [pid 5238] close(27 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(4 [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(25 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5240] close(23 [pid 5239] <... close resumed>) = 0 [pid 5238] close(28 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(5 [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(26 [pid 5238] close(29 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5238] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(27 [pid 5239] close(6 [pid 5238] exit_group(0 [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5240] close(24 [pid 5238] <... exit_group resumed>) = ? [pid 5237] close(28 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] close(29) = -1 EBADF (Bad file descriptor) [pid 5240] close(25 [pid 5237] exit_group(0 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5237] <... exit_group resumed>) = ? [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5240] close(26 [pid 5239] close(7 [pid 5237] +++ exited with 0 +++ [pid 5053] getdents64(3, [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5240] close(27 [pid 5239] close(8 [pid 5238] +++ exited with 0 +++ [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(28 [pid 5239] close(9 [pid 5053] umount2("./32/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5240] close(29 [pid 5239] close(10 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./32/binderfs", [pid 5240] exit_group(0 [pid 5239] close(11 [pid 5056] umount2("./33", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./33", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5240] <... exit_group resumed>) = ? [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5239] close(12 [pid 5056] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5053] unlink("./32/binderfs" [pid 5239] close(13 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5239] close(14 [pid 5056] umount2("./33/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./32/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5239] close(15 [pid 5056] newfstatat(AT_FDCWD, "./33/binderfs", [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5239] close(16 [pid 5053] newfstatat(AT_FDCWD, "./32/memory.events", [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./33/binderfs" [pid 5239] close(17 [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5240] +++ exited with 0 +++ [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./32/memory.events" [pid 5239] close(18 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./33/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./33/memory.events", [pid 5239] close(19 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5239] close(20) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./33/memory.events" [pid 5239] close(21 [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./33", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5239] close(22 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] umount2("./33/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(23) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5239] close(24) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./33/binderfs", [pid 5239] close(25 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5053] close(3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5239] close(26 [pid 5055] newfstatat(3, "", [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = 0 [pid 5052] unlink("./33/binderfs" [pid 5239] close(27 [pid 5053] rmdir("./32" [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5239] close(28 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5239] close(29 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] getdents64(3, [pid 5055] umount2("./33/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] close(3 [pid 5055] newfstatat(AT_FDCWD, "./33/binderfs", [pid 5239] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5239] exit_group(0 [pid 5056] rmdir("./33" [pid 5055] unlink("./33/binderfs" [pid 5239] <... exit_group resumed>) = ? [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] mkdir("./33", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./33/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./33/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./33/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./33/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] mkdir("./34", 0777) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] unlink("./33/memory.events" [pid 5055] unlink("./33/memory.events") = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5239] +++ exited with 0 +++ [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] close(3 [pid 5057] umount2("./32", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] rmdir("./33" [pid 5057] openat(AT_FDCWD, "./32", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 36 [pid 5057] umount2("./32/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5241 attached [pid 5055] mkdir("./34", 0777 [pid 5057] newfstatat(AT_FDCWD, "./32/binderfs", [pid 5241] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5242 attached ) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 35 [pid 5052] <... unlink resumed>) = 0 [pid 5242] set_robust_list(0x5555573de660, 24 [pid 5241] chdir("./34") = 0 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] getdents64(3, [pid 5242] <... set_robust_list resumed>) = 0 [pid 5057] unlink("./32/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5242] chdir("./33" [pid 5241] <... prctl resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5241] setpgid(0, 0 [pid 5052] close(3 [pid 5242] <... chdir resumed>) = 0 [pid 5241] <... setpgid resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] umount2("./32/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] rmdir("./33" [pid 5242] <... prctl resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5242] setpgid(0, 0 [pid 5057] newfstatat(AT_FDCWD, "./32/memory.events", [pid 5242] <... setpgid resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] unlink("./32/memory.events"./strace-static-x86_64: Process 5243 attached [pid 5242] <... openat resumed>) = 3 [pid 5241] <... openat resumed>) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 36 [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5243] set_robust_list(0x5555573de660, 24 [pid 5241] write(3, "1000", 4 [pid 5243] <... set_robust_list resumed>) = 0 [pid 5242] write(3, "1000", 4 [pid 5243] chdir("./34" [pid 5241] <... write resumed>) = 4 [pid 5052] mkdir("./34", 0777 [pid 5241] close(3 [pid 5242] <... write resumed>) = 4 [pid 5242] close(3) = 0 [pid 5242] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... mkdir resumed>) = 0 [pid 5241] <... close resumed>) = 0 [pid 5243] <... chdir resumed>) = 0 [pid 5242] <... symlink resumed>) = 0 [pid 5241] symlink("/dev/binderfs", "./binderfs" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5242] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5243] <... prctl resumed>) = 0 [pid 5242] <... socket resumed>) = 3 [pid 5241] <... symlink resumed>) = 0 [pid 5243] setpgid(0, 0 [pid 5242] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5243] <... setpgid resumed>) = 0 [pid 5242] <... sendmsg resumed>) = 120 [pid 5241] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5242] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5241] <... socket resumed>) = 3 [pid 5242] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] getdents64(3, ./strace-static-x86_64: Process 5244 attached [pid 5243] <... openat resumed>) = 3 [pid 5241] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 36 [pid 5244] set_robust_list(0x5555573de660, 24 [pid 5057] <... close resumed>) = 0 [pid 5244] <... set_robust_list resumed>) = 0 [pid 5057] rmdir("./32" [pid 5241] <... sendmsg resumed>) = 120 [pid 5244] chdir("./34" [pid 5243] write(3, "1000", 4 [pid 5241] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... rmdir resumed>) = 0 [pid 5243] <... write resumed>) = 4 [pid 5057] mkdir("./33", 0777 [pid 5243] close(3 [pid 5244] <... chdir resumed>) = 0 [pid 5243] <... close resumed>) = 0 [pid 5241] <... openat resumed>) = 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5243] symlink("/dev/binderfs", "./binderfs" [pid 5241] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5244] <... prctl resumed>) = 0 [pid 5243] <... symlink resumed>) = 0 [pid 5244] setpgid(0, 0 [pid 5243] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 35 [pid 5244] <... setpgid resumed>) = 0 [pid 5243] <... socket resumed>) = 3 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5245 attached [pid 5245] set_robust_list(0x5555573de660, 24 [pid 5243] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5245] <... set_robust_list resumed>) = 0 [pid 5245] chdir("./33" [pid 5243] <... sendmsg resumed>) = 120 [pid 5244] <... openat resumed>) = 3 [pid 5245] <... chdir resumed>) = 0 [pid 5244] write(3, "1000", 4 [pid 5243] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5244] <... write resumed>) = 4 [pid 5245] <... prctl resumed>) = 0 [pid 5244] close(3 [pid 5243] <... openat resumed>) = 4 [pid 5245] setpgid(0, 0 [pid 5244] <... close resumed>) = 0 [pid 5245] <... setpgid resumed>) = 0 [pid 5244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5244] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5243] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5244] <... socket resumed>) = 3 [pid 5245] <... openat resumed>) = 3 [pid 5244] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5245] write(3, "1000", 4) = 4 [pid 5245] close(3) = 0 [pid 5245] symlink("/dev/binderfs", "./binderfs" [pid 5244] <... sendmsg resumed>) = 120 [pid 5244] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5245] <... symlink resumed>) = 0 [pid 5244] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5245] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5245] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5245] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5245] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5244] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5243] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5242] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5241] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5245] close(3 [pid 5244] close(3 [pid 5242] close(3 [pid 5241] close(3 [pid 5245] <... close resumed>) = 0 [pid 5244] <... close resumed>) = 0 [pid 5241] <... close resumed>) = 0 [pid 5244] close(4 [pid 5242] <... close resumed>) = 0 [pid 5245] close(4 [pid 5244] <... close resumed>) = 0 [pid 5242] close(4 [pid 5241] close(4 [pid 5245] <... close resumed>) = 0 [pid 5244] close(5 [pid 5242] <... close resumed>) = 0 [pid 5241] <... close resumed>) = 0 [pid 5245] close(5 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(5 [pid 5241] close(5 [pid 5244] close(6 [pid 5243] close(3 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = 0 [pid 5242] close(6 [pid 5241] close(6 [pid 5245] close(6 [pid 5244] close(7 [pid 5243] close(4 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = 0 [pid 5242] close(7 [pid 5241] close(7 [pid 5245] close(7 [pid 5244] close(8 [pid 5243] close(5 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(8 [pid 5241] close(8 [pid 5245] close(8 [pid 5244] close(9 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(9 [pid 5241] close(9 [pid 5245] close(9 [pid 5244] close(10 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(6 [pid 5242] close(10 [pid 5241] close(10 [pid 5245] close(10 [pid 5244] close(11 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(7 [pid 5242] close(11 [pid 5241] close(11 [pid 5245] close(11 [pid 5244] close(12 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(8 [pid 5242] close(12 [pid 5241] close(12 [pid 5245] close(12 [pid 5244] close(13 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(9 [pid 5242] close(13 [pid 5241] close(13 [pid 5245] close(13 [pid 5244] close(14 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(10 [pid 5242] close(14 [pid 5241] close(14 [pid 5245] close(14 [pid 5244] close(15 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(11 [pid 5242] close(15 [pid 5241] close(15 [pid 5245] close(15 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(16 [pid 5243] close(12 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(16 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(16 [pid 5241] close(16 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(17 [pid 5243] close(13 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(17 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(17 [pid 5241] close(17 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(18 [pid 5243] close(14 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(18 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(18 [pid 5241] close(18 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(19 [pid 5243] close(15 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(19 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(19 [pid 5241] close(19 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(20 [pid 5243] close(16 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(20 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(20 [pid 5241] close(20 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(21 [pid 5243] close(17 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(21 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(21 [pid 5241] close(21 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(22 [pid 5243] close(18 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(22 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(22 [pid 5241] close(22 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(23 [pid 5243] close(19 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(23 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(23 [pid 5241] close(23 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(24 [pid 5243] close(20 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(24 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(24 [pid 5241] close(24 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(25 [pid 5243] close(21 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(25 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(25 [pid 5241] close(25 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(26 [pid 5243] close(22 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(26 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(26 [pid 5241] close(26 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(27 [pid 5243] close(23 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(27 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(27 [pid 5241] close(27 [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] close(28 [pid 5243] close(24 [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] close(28 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(25 [pid 5241] close(28 [pid 5242] close(28 [pid 5245] close(29 [pid 5244] close(29 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] close(26 [pid 5245] exit_group(0 [pid 5244] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] close(29 [pid 5241] close(29 [pid 5243] close(27 [pid 5244] exit_group(0 [pid 5245] <... exit_group resumed>) = ? [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5241] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5245] +++ exited with 0 +++ [pid 5244] <... exit_group resumed>) = ? [pid 5243] close(28 [pid 5242] exit_group(0 [pid 5241] exit_group(0 [pid 5243] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5242] <... exit_group resumed>) = ? [pid 5241] <... exit_group resumed>) = ? [pid 5243] close(29) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5243] exit_group(0 [pid 5057] umount2("./33", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5243] <... exit_group resumed>) = ? [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5244] +++ exited with 0 +++ [pid 5243] +++ exited with 0 +++ [pid 5241] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5057] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5242] +++ exited with 0 +++ [pid 5055] umount2("./34", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./34", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./34", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5056] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... openat resumed>) = 3 [pid 5057] getdents64(3, [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] newfstatat(3, "", [pid 5055] newfstatat(3, "", [pid 5057] umount2("./33/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./33/binderfs", [pid 5053] umount2("./33", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./34/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./34/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./33/binderfs" [pid 5053] openat(AT_FDCWD, "./33", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(3, "", [pid 5055] unlink("./34/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] unlink("./34/binderfs" [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./33/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5052] umount2("./34/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(AT_FDCWD, "./33/memory.events", [pid 5053] umount2("./33/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./34/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./34/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./34/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./34/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./33/memory.events" [pid 5053] newfstatat(AT_FDCWD, "./33/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./34/memory.events", [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./34/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./33/binderfs" [pid 5052] unlink("./34/binderfs" [pid 5056] <... unlink resumed>) = 0 [pid 5055] unlink("./34/memory.events" [pid 5057] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5052] umount2("./34/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./33/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] rmdir("./33" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./34/memory.events", [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./33/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./34/memory.events") = 0 [pid 5053] unlink("./33/memory.events" [pid 5057] mkdir("./34", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] getdents64(3, [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5056] close(3 [pid 5052] <... close resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] rmdir("./34" [pid 5056] rmdir("./34" [pid 5052] <... rmdir resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] mkdir("./35", 0777./strace-static-x86_64: Process 5246 attached [pid 5055] close(3 [pid 5053] getdents64(3, [pid 5052] <... mkdir resumed>) = 0 [pid 5246] set_robust_list(0x5555573de660, 24 [pid 5055] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 36 [pid 5246] <... set_robust_list resumed>) = 0 [pid 5056] mkdir("./35", 0777 [pid 5055] rmdir("./34" [pid 5246] chdir("./34" [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5246] <... chdir resumed>) = 0 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5246] <... prctl resumed>) = 0 [pid 5055] mkdir("./35", 0777 [pid 5053] rmdir("./33"./strace-static-x86_64: Process 5247 attached [pid 5246] setpgid(0, 0 [pid 5247] set_robust_list(0x5555573de660, 24 [pid 5246] <... setpgid resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 37 ./strace-static-x86_64: Process 5248 attached [pid 5247] <... set_robust_list resumed>) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5248] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 37 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5247] chdir("./35" [pid 5246] <... openat resumed>) = 3 [pid 5053] mkdir("./34", 0777 [pid 5247] <... chdir resumed>) = 0 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5248] <... set_robust_list resumed>) = 0 [pid 5247] <... prctl resumed>) = 0 [pid 5246] write(3, "1000", 4 [pid 5053] <... mkdir resumed>) = 0 [pid 5247] setpgid(0, 0 [pid 5246] <... write resumed>) = 4 [pid 5247] <... setpgid resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5246] close(3 [pid 5248] chdir("./35" [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5246] <... close resumed>) = 0 ./strace-static-x86_64: Process 5249 attached [pid 5248] <... chdir resumed>) = 0 [pid 5246] symlink("/dev/binderfs", "./binderfs" [pid 5249] set_robust_list(0x5555573de660, 24 [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5250 attached ) = 0 [pid 5247] <... openat resumed>) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 37 [pid 5249] <... set_robust_list resumed>) = 0 [pid 5248] setpgid(0, 0 [pid 5247] write(3, "1000", 4 [pid 5246] <... symlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 36 [pid 5250] set_robust_list(0x5555573de660, 24 [pid 5249] chdir("./35" [pid 5248] <... setpgid resumed>) = 0 [pid 5247] <... write resumed>) = 4 [pid 5246] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5250] <... set_robust_list resumed>) = 0 [pid 5249] <... chdir resumed>) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5247] close(3 [pid 5246] <... socket resumed>) = 3 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5247] <... close resumed>) = 0 [pid 5246] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5249] <... prctl resumed>) = 0 [pid 5248] <... openat resumed>) = 3 [pid 5247] symlink("/dev/binderfs", "./binderfs" [pid 5246] <... sendmsg resumed>) = 120 [pid 5249] setpgid(0, 0 [pid 5250] chdir("./34" [pid 5249] <... setpgid resumed>) = 0 [pid 5248] write(3, "1000", 4 [pid 5247] <... symlink resumed>) = 0 [pid 5246] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5248] <... write resumed>) = 4 [pid 5250] <... chdir resumed>) = 0 [pid 5249] <... openat resumed>) = 3 [pid 5248] close(3 [pid 5246] <... openat resumed>) = 4 [pid 5247] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5249] write(3, "1000", 4 [pid 5248] <... close resumed>) = 0 [pid 5246] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5250] <... prctl resumed>) = 0 [pid 5249] <... write resumed>) = 4 [pid 5248] symlink("/dev/binderfs", "./binderfs" [pid 5247] <... socket resumed>) = 3 [pid 5250] setpgid(0, 0 [pid 5249] close(3 [pid 5248] <... symlink resumed>) = 0 [pid 5250] <... setpgid resumed>) = 0 [pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5248] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5250] <... openat resumed>) = 3 [pid 5248] <... socket resumed>) = 3 [pid 5250] write(3, "1000", 4 [pid 5248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5250] <... write resumed>) = 4 [pid 5250] close(3) = 0 [pid 5248] <... sendmsg resumed>) = 120 [pid 5250] symlink("/dev/binderfs", "./binderfs" [pid 5249] <... close resumed>) = 0 [pid 5247] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5249] symlink("/dev/binderfs", "./binderfs" [pid 5250] <... symlink resumed>) = 0 [pid 5249] <... symlink resumed>) = 0 [pid 5248] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5247] <... sendmsg resumed>) = 120 [pid 5249] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5250] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5248] <... openat resumed>) = 4 [pid 5247] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5249] <... socket resumed>) = 3 [pid 5250] <... socket resumed>) = 3 [pid 5248] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5250] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5247] <... openat resumed>) = 4 [pid 5250] <... sendmsg resumed>) = 120 [pid 5250] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5249] <... sendmsg resumed>) = 120 [pid 5249] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5247] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5250] <... openat resumed>) = 4 [pid 5250] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5249] <... openat resumed>) = 4 [pid 5249] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5250] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5248] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5247] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5246] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5248] close(3 [pid 5247] close(3 [pid 5246] close(3 [pid 5248] <... close resumed>) = 0 [pid 5246] <... close resumed>) = 0 [pid 5247] <... close resumed>) = 0 [pid 5250] close(3) = 0 [pid 5247] close(4 [pid 5246] close(4 [pid 5247] <... close resumed>) = 0 [pid 5250] close(4 [pid 5247] close(5 [pid 5246] <... close resumed>) = 0 [pid 5248] close(4 [pid 5250] <... close resumed>) = 0 [pid 5248] <... close resumed>) = 0 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(5 [pid 5250] close(5 [pid 5248] close(5 [pid 5247] close(6 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(6 [pid 5250] close(6 [pid 5248] close(6 [pid 5247] close(7 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(7 [pid 5250] close(7 [pid 5248] close(7 [pid 5247] close(8 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(8 [pid 5250] close(8 [pid 5248] close(8 [pid 5247] close(9 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(9 [pid 5250] close(9 [pid 5248] close(9 [pid 5247] close(10 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(10 [pid 5250] close(10 [pid 5248] close(10 [pid 5247] close(11 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(11 [pid 5250] close(11 [pid 5248] close(11 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(3 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(12 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(12 [pid 5249] <... close resumed>) = 0 [pid 5248] close(12 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(12 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(4 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(13 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(13 [pid 5249] <... close resumed>) = 0 [pid 5248] close(13 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(13 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(5 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(14 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(14 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(14 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(14 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(6 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(15 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(15 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(15 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(15 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(7 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(16 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(16 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(16 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(16 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(8 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(17 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(17 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(17 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(17 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(9 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(18 [pid 5250] close(18 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(18 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(18 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(10 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(19 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(19 [pid 5247] close(19 [pid 5246] close(19 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(11 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(20 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(20 [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(20 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(12 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] close(20 [pid 5250] close(21 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(21 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(13 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(21 [pid 5246] close(21 [pid 5250] close(22 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(22 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(14 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(23 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(23 [pid 5247] close(22 [pid 5246] close(22 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(15 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(24 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(24 [pid 5247] close(23 [pid 5246] close(23 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(16 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(25 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(25 [pid 5247] close(24 [pid 5246] close(24 [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(17 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] close(26 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(26 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(18 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(25 [pid 5246] close(25 [pid 5250] close(27 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(27 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(19 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(26 [pid 5246] close(26 [pid 5250] close(28 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(28 [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] close(27 [pid 5246] close(27 [pid 5250] close(29 [pid 5249] close(20 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] close(29 [pid 5247] close(28 [pid 5246] close(28 [pid 5250] exit_group(0 [pid 5249] close(21 [pid 5248] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] <... exit_group resumed>) = ? [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] exit_group(0 [pid 5247] close(29 [pid 5246] close(29 [pid 5249] close(22 [pid 5248] <... exit_group resumed>) = ? [pid 5247] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5250] +++ exited with 0 +++ [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5248] +++ exited with 0 +++ [pid 5247] exit_group(0 [pid 5249] close(23 [pid 5247] <... exit_group resumed>) = ? [pid 5246] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5249] close(24) = -1 EBADF (Bad file descriptor) [pid 5246] exit_group(0 [pid 5053] umount2("./34", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5249] close(25 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5249] close(26 [pid 5053] <... openat resumed>) = 3 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5246] <... exit_group resumed>) = ? [pid 5056] umount2("./35", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5249] close(27 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5249] close(28 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./34/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5249] close(29 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5249] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./34/binderfs", [pid 5249] exit_group(0 [pid 5056] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5249] <... exit_group resumed>) = ? [pid 5056] newfstatat(3, "", [pid 5053] unlink("./34/binderfs" [pid 5246] +++ exited with 0 +++ [pid 5053] <... unlink resumed>) = 0 [pid 5247] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5249] +++ exited with 0 +++ [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5056] getdents64(3, [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] umount2("./34/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./34/memory.events", [pid 5055] umount2("./35", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./34", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./35/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] openat(AT_FDCWD, "./34", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./34/memory.events" [pid 5056] newfstatat(AT_FDCWD, "./35/binderfs", [pid 5055] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./35", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./35/binderfs" [pid 5055] newfstatat(3, "", [pid 5057] getdents64(3, [pid 5052] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./34/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5057] newfstatat(AT_FDCWD, "./34/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./34/binderfs" [pid 5056] umount2("./35/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5055] getdents64(3, [pid 5057] umount2("./34/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(AT_FDCWD, "./34/memory.events", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5057] unlink("./34/memory.events" [pid 5056] newfstatat(AT_FDCWD, "./35/memory.events", [pid 5055] umount2("./35/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5056] unlink("./35/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] rmdir("./34" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./35/binderfs", [pid 5057] getdents64(3, [pid 5053] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] mkdir("./35", 0777 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] close(3 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] umount2("./35/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5055] unlink("./35/binderfs" [pid 5057] <... close resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5056] close(3 [pid 5057] rmdir("./34" [pid 5056] <... close resumed>) = 0 [pid 5055] umount2("./35/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] newfstatat(AT_FDCWD, "./35/binderfs", [pid 5056] rmdir("./35" [pid 5057] mkdir("./35", 0777 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./35/memory.events", [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] mkdir("./36", 0777 [pid 5055] unlink("./35/memory.events" [pid 5052] unlink("./35/binderfs"./strace-static-x86_64: Process 5251 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 37 [pid 5251] set_robust_list(0x5555573de660, 24 [pid 5056] <... mkdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5251] <... set_robust_list resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5251] chdir("./35") = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 37 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5251] setpgid(0, 0./strace-static-x86_64: Process 5252 attached [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] getdents64(3, [pid 5052] umount2("./35/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5252] set_robust_list(0x5555573de660, 24 [pid 5251] <... setpgid resumed>) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5251] write(3, "1000", 4 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5252] <... set_robust_list resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] newfstatat(AT_FDCWD, "./35/memory.events", [pid 5251] <... write resumed>) = 4 [pid 5252] chdir("./35" [pid 5251] close(3 [pid 5252] <... chdir resumed>) = 0 [pid 5251] <... close resumed>) = 0 [pid 5055] close(3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5251] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... close resumed>) = 0 ./strace-static-x86_64: Process 5253 attached [pid 5252] <... prctl resumed>) = 0 [pid 5251] <... symlink resumed>) = 0 [pid 5055] rmdir("./35" [pid 5052] unlink("./35/memory.events" [pid 5252] setpgid(0, 0 [pid 5251] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... rmdir resumed>) = 0 [pid 5251] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5252] <... setpgid resumed>) = 0 [pid 5055] mkdir("./36", 0777 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 38 [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5251] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5252] <... openat resumed>) = 3 [pid 5251] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5253] set_robust_list(0x5555573de660, 24 [pid 5252] write(3, "1000", 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5253] <... set_robust_list resumed>) = 0 [pid 5252] <... write resumed>) = 4 ./strace-static-x86_64: Process 5254 attached [pid 5253] chdir("./36" [pid 5252] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5252] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5252] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 38 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5252] <... symlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5254] set_robust_list(0x5555573de660, 24 [pid 5253] <... chdir resumed>) = 0 [pid 5254] <... set_robust_list resumed>) = 0 [pid 5052] rmdir("./35" [pid 5254] chdir("./36" [pid 5052] <... rmdir resumed>) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5252] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5254] <... chdir resumed>) = 0 [pid 5253] <... prctl resumed>) = 0 [pid 5052] mkdir("./36", 0777 [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5252] <... socket resumed>) = 3 [pid 5253] setpgid(0, 0 [pid 5254] <... prctl resumed>) = 0 [pid 5253] <... setpgid resumed>) = 0 [pid 5252] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5254] setpgid(0, 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5254] <... setpgid resumed>) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5253] <... openat resumed>) = 3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5252] <... sendmsg resumed>) = 120 [pid 5254] <... openat resumed>) = 3 [pid 5252] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5255 attached [pid 5254] write(3, "1000", 4 [pid 5253] write(3, "1000", 4 [pid 5252] <... openat resumed>) = 4 [pid 5255] set_robust_list(0x5555573de660, 24 [pid 5254] <... write resumed>) = 4 [pid 5253] <... write resumed>) = 4 [pid 5255] <... set_robust_list resumed>) = 0 [pid 5254] close(3 [pid 5253] close(3 [pid 5252] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 38 [pid 5255] chdir("./36" [pid 5254] <... close resumed>) = 0 [pid 5253] <... close resumed>) = 0 [pid 5254] symlink("/dev/binderfs", "./binderfs" [pid 5253] symlink("/dev/binderfs", "./binderfs" [pid 5254] <... symlink resumed>) = 0 [pid 5253] <... symlink resumed>) = 0 [pid 5254] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5253] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5255] <... chdir resumed>) = 0 [pid 5254] <... socket resumed>) = 3 [pid 5253] <... socket resumed>) = 3 [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5254] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5253] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5255] <... prctl resumed>) = 0 [pid 5255] setpgid(0, 0) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5254] <... sendmsg resumed>) = 120 [pid 5254] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5255] <... openat resumed>) = 3 [pid 5253] <... sendmsg resumed>) = 120 [pid 5255] write(3, "1000", 4 [pid 5254] <... openat resumed>) = 4 [pid 5255] <... write resumed>) = 4 [pid 5254] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5253] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5255] close(3) = 0 [pid 5255] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5253] <... openat resumed>) = 4 [pid 5255] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5253] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5255] <... socket resumed>) = 3 [pid 5255] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5255] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5255] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5254] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5251] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5254] close(3 [pid 5253] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5254] <... close resumed>) = 0 [pid 5253] close(3 [pid 5252] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5251] close(3 [pid 5254] close(4 [pid 5253] <... close resumed>) = 0 [pid 5252] close(3 [pid 5251] <... close resumed>) = 0 [pid 5254] <... close resumed>) = 0 [pid 5253] close(4 [pid 5251] close(4 [pid 5254] close(5 [pid 5252] <... close resumed>) = 0 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = 0 [pid 5252] close(4 [pid 5251] <... close resumed>) = 0 [pid 5254] close(6 [pid 5253] close(5 [pid 5252] <... close resumed>) = 0 [pid 5251] close(5 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(5 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(7 [pid 5253] close(6 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(6 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(6 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(8 [pid 5253] close(7 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(7 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(7 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(9 [pid 5253] close(8 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(8 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(8 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(10 [pid 5253] close(9 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(9 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(9 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(11 [pid 5253] close(10 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(10 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(10) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(11 [pid 5254] close(12) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(11 [pid 5251] close(11 [pid 5254] close(13 [pid 5253] close(12 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(3 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(12 [pid 5255] <... close resumed>) = 0 [pid 5254] close(14 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(12 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(13 [pid 5252] close(13 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(4 [pid 5254] close(15 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(13 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = 0 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(14 [pid 5252] close(14 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(5 [pid 5254] close(16 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(14 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(15 [pid 5252] close(15 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(6 [pid 5254] close(17 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(15 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(16 [pid 5255] close(7 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(16 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(18 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(17 [pid 5251] close(16 [pid 5255] close(8 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(17 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(19 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(18 [pid 5251] close(17 [pid 5255] close(9 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(18 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(20 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(19 [pid 5251] close(18 [pid 5255] close(10 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(19 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(21 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(20 [pid 5251] close(19 [pid 5255] close(11 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(20 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(22 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(21 [pid 5251] close(20 [pid 5255] close(12 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(21 [pid 5252] close(22 [pid 5251] close(21 [pid 5255] close(13 [pid 5254] close(23 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(22 [pid 5252] close(23 [pid 5251] close(22 [pid 5255] close(14 [pid 5254] close(24 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(24 [pid 5251] close(23 [pid 5253] close(23 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(15 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(25 [pid 5253] close(24 [pid 5252] close(25 [pid 5251] close(24 [pid 5255] close(16 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(26 [pid 5252] close(26 [pid 5251] close(25 [pid 5255] close(17) = -1 EBADF (Bad file descriptor) [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(25 [pid 5255] close(18 [pid 5254] close(27 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] close(26 [pid 5252] close(27 [pid 5251] close(26 [pid 5255] close(19 [pid 5254] close(28 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(28 [pid 5251] close(27 [pid 5253] close(27 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(20 [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5254] close(29 [pid 5253] close(28 [pid 5252] close(29 [pid 5251] close(28 [pid 5255] close(21 [pid 5254] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] close(29 [pid 5255] close(22 [pid 5254] exit_group(0 [pid 5253] close(29 [pid 5252] exit_group(0 [pid 5251] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5253] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5251] exit_group(0 [pid 5255] close(23 [pid 5254] <... exit_group resumed>) = ? [pid 5253] exit_group(0 [pid 5252] <... exit_group resumed>) = ? [pid 5251] <... exit_group resumed>) = ? [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(24) = -1 EBADF (Bad file descriptor) [pid 5255] close(25) = -1 EBADF (Bad file descriptor) [pid 5255] close(26) = -1 EBADF (Bad file descriptor) [pid 5255] close(27 [pid 5252] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5255] close(28 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5255] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5255] close(29) = -1 EBADF (Bad file descriptor) [pid 5253] <... exit_group resumed>) = ? [pid 5251] +++ exited with 0 +++ [pid 5057] umount2("./35", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5255] exit_group(0 [pid 5057] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5255] <... exit_group resumed>) = ? [pid 5057] <... openat resumed>) = 3 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5255] +++ exited with 0 +++ [pid 5254] +++ exited with 0 +++ [pid 5253] +++ exited with 0 +++ [pid 5057] newfstatat(3, "", [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] getdents64(3, [pid 5053] umount2("./35", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5056] <... restart_syscall resumed>) = 0 [pid 5057] umount2("./35/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./35", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... restart_syscall resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5055] umount2("./36", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./35/binderfs", [pid 5053] newfstatat(3, "", [pid 5056] umount2("./36", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./36", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] unlink("./35/binderfs" [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... openat resumed>) = 3 [pid 5056] <... openat resumed>) = 3 [pid 5053] umount2("./35/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5056] newfstatat(3, "", [pid 5055] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5056] getdents64(3, [pid 5052] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./36/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./35/binderfs", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5057] umount2("./35/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./36/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./36/binderfs", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./35/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./36/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./35/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./36/binderfs", [pid 5056] unlink("./36/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5052] unlink("./36/binderfs" [pid 5056] umount2("./36/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./36/binderfs", [pid 5053] umount2("./35/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./35/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./36/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./36/memory.events", [pid 5055] unlink("./36/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./35/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./36/memory.events", [pid 5056] unlink("./36/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5052] unlink("./36/memory.events") = 0 [pid 5056] getdents64(3, [pid 5055] umount2("./36/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./35/memory.events" [pid 5056] close(3 [pid 5055] newfstatat(AT_FDCWD, "./36/memory.events", [pid 5057] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... close resumed>) = 0 [pid 5055] unlink("./36/memory.events") = 0 [pid 5056] rmdir("./36") = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./36") = 0 [pid 5057] rmdir("./35" [pid 5052] close(3 [pid 5056] mkdir("./37", 0777 [pid 5055] mkdir("./37", 0777 [pid 5053] getdents64(3, [pid 5056] <... mkdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] mkdir("./36", 0777 [pid 5052] rmdir("./36" [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] mkdir("./37", 0777 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] close(3) = 0 [pid 5053] rmdir("./35"./strace-static-x86_64: Process 5256 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 39 [pid 5053] <... rmdir resumed>) = 0 [pid 5256] set_robust_list(0x5555573de660, 24) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5256] chdir("./37") = 0 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5258 attached ./strace-static-x86_64: Process 5257 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 39 [pid 5053] mkdir("./36", 0777 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5257] set_robust_list(0x5555573de660, 24) = 0 [pid 5258] set_robust_list(0x5555573de660, 24 [pid 5257] chdir("./37" [pid 5256] setpgid(0, 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 38 [pid 5256] <... setpgid resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached [pid 5258] <... set_robust_list resumed>) = 0 [pid 5257] <... chdir resumed>) = 0 [pid 5256] <... openat resumed>) = 3 [pid 5259] set_robust_list(0x5555573de660, 24 [pid 5258] chdir("./36" [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5256] write(3, "1000", 4./strace-static-x86_64: Process 5260 attached [pid 5259] <... set_robust_list resumed>) = 0 [pid 5258] <... chdir resumed>) = 0 [pid 5257] <... prctl resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 39 [pid 5260] set_robust_list(0x5555573de660, 24 [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5256] <... write resumed>) = 4 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 38 [pid 5260] chdir("./36" [pid 5259] chdir("./37" [pid 5258] <... prctl resumed>) = 0 [pid 5257] setpgid(0, 0 [pid 5256] close(3 [pid 5260] <... chdir resumed>) = 0 [pid 5259] <... chdir resumed>) = 0 [pid 5258] setpgid(0, 0 [pid 5257] <... setpgid resumed>) = 0 [pid 5256] <... close resumed>) = 0 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5258] <... setpgid resumed>) = 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5256] symlink("/dev/binderfs", "./binderfs" [pid 5260] <... prctl resumed>) = 0 [pid 5259] <... prctl resumed>) = 0 [pid 5260] setpgid(0, 0 [pid 5256] <... symlink resumed>) = 0 [pid 5260] <... setpgid resumed>) = 0 [pid 5259] setpgid(0, 0 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5257] <... openat resumed>) = 3 [pid 5256] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5259] <... setpgid resumed>) = 0 [pid 5256] <... socket resumed>) = 3 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5260] <... openat resumed>) = 3 [pid 5258] <... openat resumed>) = 3 [pid 5256] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5259] <... openat resumed>) = 3 [pid 5257] write(3, "1000", 4 [pid 5260] write(3, "1000", 4 [pid 5259] write(3, "1000", 4 [pid 5258] write(3, "1000", 4 [pid 5257] <... write resumed>) = 4 [pid 5256] <... sendmsg resumed>) = 120 [pid 5260] <... write resumed>) = 4 [pid 5259] <... write resumed>) = 4 [pid 5258] <... write resumed>) = 4 [pid 5257] close(3 [pid 5256] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5260] close(3 [pid 5259] close(3 [pid 5258] close(3 [pid 5257] <... close resumed>) = 0 [pid 5260] <... close resumed>) = 0 [pid 5259] <... close resumed>) = 0 [pid 5257] symlink("/dev/binderfs", "./binderfs" [pid 5260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5259] symlink("/dev/binderfs", "./binderfs" [pid 5258] <... close resumed>) = 0 [pid 5256] <... openat resumed>) = 4 [pid 5260] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5258] symlink("/dev/binderfs", "./binderfs" [pid 5260] <... socket resumed>) = 3 [pid 5260] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5259] <... symlink resumed>) = 0 [pid 5257] <... symlink resumed>) = 0 [pid 5259] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5258] <... symlink resumed>) = 0 [pid 5257] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5256] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5260] <... sendmsg resumed>) = 120 [pid 5257] <... socket resumed>) = 3 [pid 5259] <... socket resumed>) = 3 [pid 5258] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5260] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5258] <... socket resumed>) = 3 [pid 5257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5259] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5260] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5258] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5257] <... sendmsg resumed>) = 120 [pid 5259] <... sendmsg resumed>) = 120 [pid 5257] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5259] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5258] <... sendmsg resumed>) = 120 [pid 5257] <... openat resumed>) = 4 [pid 5258] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5259] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5257] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5258] <... openat resumed>) = 4 [pid 5258] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5256] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5259] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5256] close(3 [pid 5259] close(3 [pid 5260] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5259] <... close resumed>) = 0 [pid 5256] <... close resumed>) = 0 [pid 5259] close(4 [pid 5256] close(4 [pid 5259] <... close resumed>) = 0 [pid 5256] <... close resumed>) = 0 [pid 5259] close(5 [pid 5256] close(5 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(3 [pid 5259] close(6 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(6 [pid 5259] close(7 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] close(8 [pid 5260] <... close resumed>) = 0 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(4) = 0 [pid 5259] close(9) = -1 EBADF (Bad file descriptor) [pid 5256] close(7 [pid 5259] close(10 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(5 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(8 [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] close(11 [pid 5257] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(6 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(3 [pid 5256] close(9 [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] close(12 [pid 5257] <... close resumed>) = 0 [pid 5260] close(7 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(8) = -1 EBADF (Bad file descriptor) [pid 5260] close(9) = -1 EBADF (Bad file descriptor) [pid 5260] close(10) = -1 EBADF (Bad file descriptor) [pid 5260] close(11) = -1 EBADF (Bad file descriptor) [pid 5260] close(12) = -1 EBADF (Bad file descriptor) [pid 5260] close(13) = -1 EBADF (Bad file descriptor) [pid 5260] close(14) = -1 EBADF (Bad file descriptor) [pid 5260] close(15 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(10 [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(16 [pid 5259] close(13 [pid 5257] close(4 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = 0 [pid 5256] close(11 [pid 5260] close(17 [pid 5259] close(14 [pid 5257] close(5 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(12 [pid 5260] close(18 [pid 5259] close(15 [pid 5257] close(6 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(13 [pid 5260] close(19 [pid 5259] close(16 [pid 5257] close(7 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(14 [pid 5260] close(20 [pid 5259] close(17 [pid 5258] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5257] close(8 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(3 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(15 [pid 5260] close(21 [pid 5259] close(18 [pid 5258] <... close resumed>) = 0 [pid 5257] close(9 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(16 [pid 5259] close(19 [pid 5257] close(10 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(22 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(17 [pid 5259] close(20 [pid 5258] close(4 [pid 5257] close(11 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(18 [pid 5259] close(21 [pid 5257] close(12 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(19 [pid 5259] close(22 [pid 5257] close(13 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(20 [pid 5259] close(23 [pid 5257] close(14 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(21 [pid 5259] close(24 [pid 5257] close(15 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(22 [pid 5259] close(25 [pid 5257] close(16 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(23 [pid 5259] close(26 [pid 5258] <... close resumed>) = 0 [pid 5257] close(17 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] close(23 [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(5 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(24 [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] close(27 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(18 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(6 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(25 [pid 5260] close(24 [pid 5259] close(28 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(19 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(7 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(26 [pid 5260] close(25 [pid 5259] close(29 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(20 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(8 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(27 [pid 5260] close(26 [pid 5259] exit_group(0 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(21 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... exit_group resumed>) = ? [pid 5258] close(9 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] close(28 [pid 5260] close(27 [pid 5259] +++ exited with 0 +++ [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(22 [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(10 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5260] close(28 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(23 [pid 5256] close(29 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(11 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5260] close(29 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(24 [pid 5256] exit_group(0 [pid 5260] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(12 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5256] <... exit_group resumed>) = ? [pid 5260] exit_group(0 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(25 [pid 5256] +++ exited with 0 +++ [pid 5052] umount2("./37", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5260] <... exit_group resumed>) = ? [pid 5258] close(13 [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5257] close(26 [pid 5052] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5257] close(27 [pid 5052] newfstatat(3, "", [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5257] close(28 [pid 5052] getdents64(3, [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5260] +++ exited with 0 +++ [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] close(29 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5258] close(14) = -1 EBADF (Bad file descriptor) [pid 5257] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./37/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5258] close(15 [pid 5257] exit_group(0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./37", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./36", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5258] close(16 [pid 5257] <... exit_group resumed>) = ? [pid 5052] newfstatat(AT_FDCWD, "./37/binderfs", [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5258] close(17 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(18 [pid 5055] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5053] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] unlink("./37/binderfs" [pid 5258] close(19) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5053] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5258] close(20) = -1 EBADF (Bad file descriptor) [pid 5258] close(21 [pid 5257] +++ exited with 0 +++ [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(3, "", [pid 5052] umount2("./37/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5258] close(22 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./37/memory.events", [pid 5258] close(23 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5055] umount2("./37/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./36/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./37/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./37/memory.events" [pid 5258] close(25 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./37/binderfs" [pid 5258] close(26) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./37", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./36/binderfs", [pid 5258] close(27 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./37/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5258] close(28 [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./36/binderfs" [pid 5052] getdents64(3, [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./37/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5258] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./36/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5258] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] close(3 [pid 5258] exit_group(0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] unlink("./37/memory.events" [pid 5053] newfstatat(AT_FDCWD, "./36/memory.events", [pid 5052] <... close resumed>) = 0 [pid 5258] <... exit_group resumed>) = ? [pid 5056] umount2("./37/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] rmdir("./37" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./37/binderfs", [pid 5053] unlink("./36/memory.events" [pid 5052] <... rmdir resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./37/binderfs") = 0 [pid 5052] mkdir("./38", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5056] umount2("./37/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./37/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./37/memory.events" [pid 5258] +++ exited with 0 +++ [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5055] close(3 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5055] rmdir("./37" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5057] umount2("./36", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] rmdir("./36" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5261 attached [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 40 [pid 5261] set_robust_list(0x5555573de660, 24 [pid 5057] openat(AT_FDCWD, "./36", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5261] <... set_robust_list resumed>) = 0 [pid 5055] mkdir("./38", 0777 [pid 5057] newfstatat(3, "", [pid 5053] <... rmdir resumed>) = 0 [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] getdents64(3, [pid 5056] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./37" [pid 5053] mkdir("./37", 0777 [pid 5261] chdir("./38" [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] umount2("./36/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./36/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] unlink("./36/binderfs" [pid 5261] <... chdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] mkdir("./38", 0777 [pid 5057] <... unlink resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5057] umount2("./36/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./36/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./36/memory.events"./strace-static-x86_64: Process 5263 attached [pid 5261] <... prctl resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5262 attached [pid 5263] set_robust_list(0x5555573de660, 24 [pid 5261] setpgid(0, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 40 [pid 5263] <... set_robust_list resumed>) = 0 [pid 5261] <... setpgid resumed>) = 0 [pid 5263] chdir("./38" [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 39 [pid 5262] set_robust_list(0x5555573de660, 24 [pid 5261] write(3, "1000", 4 [pid 5263] <... chdir resumed>) = 0 [pid 5261] <... write resumed>) = 4 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] close(3 [pid 5263] <... prctl resumed>) = 0 [pid 5261] <... close resumed>) = 0 [pid 5263] setpgid(0, 0 [pid 5261] symlink("/dev/binderfs", "./binderfs" [pid 5263] <... setpgid resumed>) = 0 [pid 5261] <... symlink resumed>) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5262] <... set_robust_list resumed>) = 0 [pid 5262] chdir("./37" [pid 5263] <... openat resumed>) = 3 [pid 5261] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5262] <... chdir resumed>) = 0 [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] <... socket resumed>) = 3 [pid 5262] <... prctl resumed>) = 0 [pid 5262] setpgid(0, 0 [pid 5263] write(3, "1000", 4 [pid 5261] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5263] <... write resumed>) = 4 [pid 5262] <... setpgid resumed>) = 0 [pid 5263] close(3 [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5263] <... close resumed>) = 0 [pid 5261] <... sendmsg resumed>) = 120 [pid 5057] getdents64(3, [pid 5263] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5261] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5264 attached [pid 5262] write(3, "1000", 4 [pid 5263] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 40 [pid 5264] set_robust_list(0x5555573de660, 24 [pid 5262] <... write resumed>) = 4 [pid 5261] <... openat resumed>) = 4 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5264] <... set_robust_list resumed>) = 0 [pid 5263] <... socket resumed>) = 3 [pid 5057] close(3 [pid 5264] chdir("./38" [pid 5262] close(3 [pid 5261] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5264] <... chdir resumed>) = 0 [pid 5262] <... close resumed>) = 0 [pid 5263] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... close resumed>) = 0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5262] symlink("/dev/binderfs", "./binderfs" [pid 5057] rmdir("./36" [pid 5264] <... prctl resumed>) = 0 [pid 5262] <... symlink resumed>) = 0 [pid 5263] <... sendmsg resumed>) = 120 [pid 5264] setpgid(0, 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5262] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5263] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5264] <... setpgid resumed>) = 0 [pid 5263] <... openat resumed>) = 4 [pid 5057] mkdir("./37", 0777 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5262] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5264] <... openat resumed>) = 3 [pid 5262] <... sendmsg resumed>) = 120 [pid 5263] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5264] write(3, "1000", 4 [pid 5262] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 39 ./strace-static-x86_64: Process 5266 attached [pid 5264] <... write resumed>) = 4 [pid 5266] set_robust_list(0x5555573de660, 24) = 0 [pid 5266] chdir("./37" [pid 5262] <... openat resumed>) = 4 [pid 5266] <... chdir resumed>) = 0 [pid 5264] close(3 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5264] <... close resumed>) = 0 [pid 5264] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5262] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5264] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5266] setpgid(0, 0) = 0 [pid 5264] <... socket resumed>) = 3 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5264] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5266] <... openat resumed>) = 3 [pid 5264] <... sendmsg resumed>) = 120 [pid 5266] write(3, "1000", 4) = 4 [pid 5264] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5266] close(3) = 0 [pid 5266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5266] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5264] <... openat resumed>) = 4 [pid 5264] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5266] <... socket resumed>) = 3 [pid 5266] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5266] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5266] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5263] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5261] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5264] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5264] close(3 [pid 5266] close(3 [pid 5264] <... close resumed>) = 0 [pid 5261] close(3 [pid 5264] close(4 [pid 5262] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5261] <... close resumed>) = 0 [pid 5266] <... close resumed>) = 0 [pid 5261] close(4 [pid 5264] <... close resumed>) = 0 [pid 5262] close(3 [pid 5266] close(4 [pid 5262] <... close resumed>) = 0 [pid 5261] <... close resumed>) = 0 [pid 5261] close(5) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = 0 [pid 5261] close(6 [pid 5266] close(5 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(7 [pid 5266] close(6 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(8 [pid 5266] close(7 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(9 [pid 5266] close(8 [pid 5264] close(5 [pid 5262] close(4 [pid 5263] close(3 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = 0 [pid 5261] close(10 [pid 5266] close(9 [pid 5264] close(6 [pid 5262] close(5 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = 0 [pid 5261] close(11 [pid 5266] close(10 [pid 5264] close(7 [pid 5262] close(6 [pid 5263] close(4 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = 0 [pid 5261] close(12 [pid 5266] close(11 [pid 5264] close(8 [pid 5262] close(7 [pid 5263] close(5 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(13 [pid 5266] close(12 [pid 5264] close(9 [pid 5262] close(8 [pid 5263] close(6 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(14 [pid 5266] close(13 [pid 5264] close(10 [pid 5262] close(9 [pid 5263] close(7 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(15 [pid 5266] close(14 [pid 5264] close(11 [pid 5262] close(10 [pid 5263] close(8 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(16 [pid 5266] close(15 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] close(11 [pid 5263] close(9 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] close(12 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(17 [pid 5266] close(16 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] close(12 [pid 5263] close(10 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] close(13 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(18 [pid 5266] close(17 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] close(13 [pid 5263] close(11 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] close(14 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(19 [pid 5266] close(18) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(12 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(19 [pid 5264] close(15 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(20 [pid 5266] close(20 [pid 5264] close(16 [pid 5262] close(14 [pid 5263] close(13 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(21 [pid 5264] close(17 [pid 5262] close(15 [pid 5263] close(14 [pid 5261] close(21 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(22 [pid 5264] close(18 [pid 5262] close(16 [pid 5263] close(15 [pid 5261] close(22 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(23 [pid 5264] close(19 [pid 5262] close(17 [pid 5263] close(16 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(23 [pid 5266] close(24 [pid 5264] close(20 [pid 5262] close(18 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(17 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(24 [pid 5266] close(25 [pid 5264] close(21 [pid 5262] close(19 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(18 [pid 5261] close(25 [pid 5266] close(26 [pid 5264] close(22 [pid 5262] close(20 [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(19 [pid 5261] close(26 [pid 5266] close(27 [pid 5264] close(23 [pid 5262] close(21 [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(20 [pid 5266] close(28 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(27 [pid 5262] close(22 [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] close(24 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(21 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(29 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] close(23 [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] close(28 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] close(25 [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(22 [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] close(24 [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] exit_group(0 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(23 [pid 5261] close(29 [pid 5266] <... exit_group resumed>) = ? [pid 5264] close(26 [pid 5262] close(25 [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] close(24 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] exit_group(0 [pid 5262] close(26 [pid 5264] close(27 [pid 5263] close(25 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5261] <... exit_group resumed>) = ? [pid 5264] close(28 [pid 5262] close(27 [pid 5263] close(26 [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] +++ exited with 0 +++ [pid 5264] close(29 [pid 5262] close(28 [pid 5263] close(27 [pid 5261] +++ exited with 0 +++ [pid 5264] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5264] exit_group(0 [pid 5262] close(29 [pid 5263] close(28 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5264] <... exit_group resumed>) = ? [pid 5262] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5264] +++ exited with 0 +++ [pid 5052] umount2("./38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... restart_syscall resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5262] exit_group(0 [pid 5263] close(29 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5263] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] getdents64(3, [pid 5263] exit_group(0 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5057] umount2("./37", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... restart_syscall resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5262] <... exit_group resumed>) = ? [pid 5057] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./38/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5263] <... exit_group resumed>) = ? [pid 5057] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5263] +++ exited with 0 +++ [pid 5056] umount2("./38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./38/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5262] +++ exited with 0 +++ [pid 5056] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5057] getdents64(3, [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5052] unlink("./38/binderfs" [pid 5055] umount2("./38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./37/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... openat resumed>) = 3 [pid 5057] newfstatat(AT_FDCWD, "./37/binderfs", [pid 5053] umount2("./37", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./38/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./37/binderfs" [pid 5053] openat(AT_FDCWD, "./37", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] newfstatat(AT_FDCWD, "./38/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] umount2("./38/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5057] umount2("./37/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5056] unlink("./38/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] umount2("./38/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./37/memory.events", [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./38/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./38/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./38/memory.events", [pid 5056] newfstatat(AT_FDCWD, "./38/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./37/memory.events" [pid 5053] umount2("./37/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./38/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./38/memory.events") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] unlink("./38/memory.events" [pid 5053] newfstatat(AT_FDCWD, "./37/binderfs", [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] close(3) = 0 [pid 5053] unlink("./37/binderfs" [pid 5056] rmdir("./38" [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] umount2("./37/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./37/memory.events", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] close(3 [pid 5056] mkdir("./39", 0777 [pid 5057] <... close resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5057] rmdir("./37" [pid 5053] unlink("./37/memory.events" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./38/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] mkdir("./38", 0777) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 41 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./38/memory.events", ./strace-static-x86_64: Process 5267 attached [pid 5267] set_robust_list(0x5555573de660, 24) = 0 [pid 5267] chdir("./39") = 0 [pid 5267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 40 [pid 5267] <... prctl resumed>) = 0 [pid 5267] setpgid(0, 0./strace-static-x86_64: Process 5268 attached ) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5268] set_robust_list(0x5555573de660, 24 [pid 5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5268] <... set_robust_list resumed>) = 0 [pid 5268] chdir("./38") = 0 [pid 5267] <... openat resumed>) = 3 [pid 5055] unlink("./38/memory.events" [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5267] write(3, "1000", 4 [pid 5053] <... unlink resumed>) = 0 [pid 5268] <... prctl resumed>) = 0 [pid 5267] <... write resumed>) = 4 [pid 5268] setpgid(0, 0 [pid 5267] close(3 [pid 5268] <... setpgid resumed>) = 0 [pid 5267] <... close resumed>) = 0 [pid 5053] getdents64(3, [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5267] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5268] <... openat resumed>) = 3 [pid 5267] <... symlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] close(3 [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5268] write(3, "1000", 4 [pid 5055] <... close resumed>) = 0 [pid 5053] rmdir("./37" [pid 5268] <... write resumed>) = 4 [pid 5267] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] rmdir("./38" [pid 5053] <... rmdir resumed>) = 0 [pid 5052] close(3 [pid 5268] close(3 [pid 5267] <... socket resumed>) = 3 [pid 5268] <... close resumed>) = 0 [pid 5268] symlink("/dev/binderfs", "./binderfs" [pid 5267] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5268] <... symlink resumed>) = 0 [pid 5053] mkdir("./38", 0777 [pid 5267] <... sendmsg resumed>) = 120 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] rmdir("./38" [pid 5268] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5268] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5267] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] mkdir("./39", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5268] <... sendmsg resumed>) = 120 [pid 5267] <... openat resumed>) = 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5268] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5267] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] mkdir("./39", 0777 [pid 5268] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5269 attached [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 41 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 40 [pid 5269] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5270 attached [pid 5270] set_robust_list(0x5555573de660, 24) = 0 [pid 5269] <... set_robust_list resumed>) = 0 [pid 5270] chdir("./38" [pid 5269] chdir("./39" [pid 5270] <... chdir resumed>) = 0 [pid 5269] <... chdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 41 [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5271 attached [pid 5270] setpgid(0, 0 [pid 5269] <... prctl resumed>) = 0 [pid 5270] <... setpgid resumed>) = 0 [pid 5269] setpgid(0, 0 [pid 5271] set_robust_list(0x5555573de660, 24 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5271] <... set_robust_list resumed>) = 0 [pid 5269] <... setpgid resumed>) = 0 [pid 5271] chdir("./39" [pid 5270] <... openat resumed>) = 3 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] <... chdir resumed>) = 0 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5269] write(3, "1000", 4 [pid 5271] <... prctl resumed>) = 0 [pid 5270] write(3, "1000", 4 [pid 5271] setpgid(0, 0 [pid 5270] <... write resumed>) = 4 [pid 5270] close(3 [pid 5271] <... setpgid resumed>) = 0 [pid 5270] <... close resumed>) = 0 [pid 5270] symlink("/dev/binderfs", "./binderfs" [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5270] <... symlink resumed>) = 0 [pid 5270] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5269] <... write resumed>) = 4 [pid 5271] <... openat resumed>) = 3 [pid 5270] <... socket resumed>) = 3 [pid 5269] close(3 [pid 5271] write(3, "1000", 4 [pid 5270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5269] <... close resumed>) = 0 [pid 5271] <... write resumed>) = 4 [pid 5270] <... sendmsg resumed>) = 120 [pid 5269] symlink("/dev/binderfs", "./binderfs" [pid 5271] close(3 [pid 5270] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5271] <... close resumed>) = 0 [pid 5269] <... symlink resumed>) = 0 [pid 5271] symlink("/dev/binderfs", "./binderfs" [pid 5269] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5270] <... openat resumed>) = 4 [pid 5271] <... symlink resumed>) = 0 [pid 5271] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5269] <... socket resumed>) = 3 [pid 5271] <... socket resumed>) = 3 [pid 5269] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5270] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5269] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5271] <... sendmsg resumed>) = 120 [pid 5271] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5269] <... openat resumed>) = 4 [pid 5269] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5271] <... openat resumed>) = 4 [pid 5271] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5270] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5269] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5267] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5267] close(3) = 0 [pid 5267] close(4) = 0 [pid 5267] close(5) = -1 EBADF (Bad file descriptor) [pid 5267] close(6) = -1 EBADF (Bad file descriptor) [pid 5267] close(7) = -1 EBADF (Bad file descriptor) [pid 5267] close(8) = -1 EBADF (Bad file descriptor) [pid 5267] close(9) = -1 EBADF (Bad file descriptor) [pid 5269] close(3 [pid 5267] close(10 [pid 5269] <... close resumed>) = 0 [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(4 [pid 5267] close(11 [pid 5269] <... close resumed>) = 0 [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(5 [pid 5267] close(12 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(6 [pid 5267] close(13 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(7 [pid 5267] close(14 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(8 [pid 5267] close(15 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(9 [pid 5267] close(16 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(10 [pid 5267] close(17 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(11 [pid 5267] close(18 [pid 5270] close(3 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(12 [pid 5270] <... close resumed>) = 0 [pid 5271] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5270] close(4 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(3 [pid 5267] close(19 [pid 5271] close(3 [pid 5270] <... close resumed>) = 0 [pid 5269] close(13 [pid 5268] <... close resumed>) = 0 [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = 0 [pid 5270] close(5 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(4 [pid 5267] close(20 [pid 5271] close(4 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(14 [pid 5268] <... close resumed>) = 0 [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = 0 [pid 5270] close(6 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(5 [pid 5267] close(21 [pid 5271] close(5 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(15 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(7 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(6 [pid 5267] close(22 [pid 5271] close(6 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(16 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(8 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(7 [pid 5267] close(23 [pid 5271] close(7 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(17 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(9 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(8 [pid 5267] close(24 [pid 5271] close(8 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(18 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(10 [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(9 [pid 5267] close(25 [pid 5271] close(9 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(11 [pid 5269] close(19 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] close(10 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(10 [pid 5267] close(26 [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(12 [pid 5269] close(20 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] close(11 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(11 [pid 5267] close(27 [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(13 [pid 5269] close(21 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] close(12 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(12 [pid 5267] close(28 [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(14 [pid 5269] close(22 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] close(13 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(13 [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(15 [pid 5269] close(23 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] close(29 [pid 5271] close(14 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(14 [pid 5267] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(16 [pid 5269] close(24 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5267] exit_group(0 [pid 5271] close(15 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(15 [pid 5267] <... exit_group resumed>) = ? [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(17 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] close(16 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(18) = -1 EBADF (Bad file descriptor) [pid 5271] close(17 [pid 5270] close(19 [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] close(18 [pid 5270] close(20 [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] close(25 [pid 5268] close(16 [pid 5267] +++ exited with 0 +++ [pid 5271] close(19 [pid 5270] close(21 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(17 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5271] close(20 [pid 5270] close(22 [pid 5269] close(26 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./39", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(18 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5271] close(21 [pid 5270] close(23 [pid 5269] close(27 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(19 [pid 5056] <... openat resumed>) = 3 [pid 5271] close(22 [pid 5270] close(24 [pid 5269] close(28 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(20 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5271] close(23 [pid 5270] close(25 [pid 5269] close(29 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] close(21 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(26 [pid 5269] exit_group(0 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./39/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5271] close(24 [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] <... exit_group resumed>) = ? [pid 5268] close(22 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] close(27 [pid 5056] newfstatat(AT_FDCWD, "./39/binderfs", [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5271] close(25 [pid 5270] close(28 [pid 5268] close(23 [pid 5056] unlink("./39/binderfs" [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5271] close(26 [pid 5270] close(29 [pid 5268] close(24 [pid 5056] umount2("./39/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5269] +++ exited with 0 +++ [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5271] close(27 [pid 5270] exit_group(0 [pid 5268] close(25 [pid 5056] newfstatat(AT_FDCWD, "./39/memory.events", [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5270] <... exit_group resumed>) = ? [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./39/memory.events" [pid 5270] +++ exited with 0 +++ [pid 5268] close(26 [pid 5056] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5268] close(27) = -1 EBADF (Bad file descriptor) [pid 5268] close(28 [pid 5271] close(28) = -1 EBADF (Bad file descriptor) [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5268] close(29 [pid 5271] close(29 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5271] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5271] exit_group(0) = ? [pid 5271] +++ exited with 0 +++ [pid 5053] umount2("./38", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5268] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5053] umount2("./38/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5268] exit_group(0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5268] <... exit_group resumed>) = ? [pid 5056] close(3 [pid 5055] umount2("./39", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5268] +++ exited with 0 +++ [pid 5056] <... close resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] rmdir("./39" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./38/binderfs", [pid 5056] <... rmdir resumed>) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5056] mkdir("./40", 0777 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./38", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./38/binderfs" [pid 5055] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "./38", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./39", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./38/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./38/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] unlink("./38/memory.events"./strace-static-x86_64: Process 5272 attached [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5272] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 42 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5272] <... set_robust_list resumed>) = 0 [pid 5055] umount2("./39/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./39/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5272] chdir("./40" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5272] <... chdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./39/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./39/binderfs", [pid 5057] umount2("./38/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5272] <... prctl resumed>) = 0 [pid 5055] unlink("./39/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./38/binderfs", [pid 5052] unlink("./39/binderfs" [pid 5272] setpgid(0, 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5272] <... setpgid resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] close(3 [pid 5272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] umount2("./39/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./38/binderfs" [pid 5052] umount2("./39/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5272] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./39/memory.events", [pid 5053] rmdir("./38" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./39/memory.events" [pid 5057] umount2("./38/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./39/memory.events", [pid 5272] write(3, "1000", 4 [pid 5053] mkdir("./39", 0777 [pid 5272] <... write resumed>) = 4 [pid 5272] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./39/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./38/memory.events", [pid 5272] <... close resumed>) = 0 [pid 5272] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5272] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5272] <... socket resumed>) = 3 [pid 5057] unlink("./38/memory.events" [pid 5272] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5272] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5273 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 41 [pid 5273] set_robust_list(0x5555573de660, 24 [pid 5272] <... openat resumed>) = 4 [pid 5273] <... set_robust_list resumed>) = 0 [pid 5273] chdir("./39" [pid 5272] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5273] <... chdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5273] <... openat resumed>) = 3 [pid 5273] write(3, "1000", 4 [pid 5055] close(3 [pid 5052] close(3 [pid 5273] <... write resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5273] close(3) = 0 [pid 5055] rmdir("./39" [pid 5052] rmdir("./39" [pid 5273] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5273] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] mkdir("./40", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5273] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] mkdir("./40", 0777 [pid 5273] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5052] <... mkdir resumed>) = 0 [pid 5273] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] close(3) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] rmdir("./38"./strace-static-x86_64: Process 5274 attached ) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 42 ./strace-static-x86_64: Process 5275 attached [pid 5274] set_robust_list(0x5555573de660, 24 [pid 5057] mkdir("./39", 0777) = 0 [pid 5274] <... set_robust_list resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 42 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5274] chdir("./40" [pid 5275] set_robust_list(0x5555573de660, 24 [pid 5274] <... chdir resumed>) = 0 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5275] chdir("./40" [pid 5274] <... prctl resumed>) = 0 [pid 5275] <... chdir resumed>) = 0 [pid 5274] setpgid(0, 0 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5274] <... setpgid resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 41 ./strace-static-x86_64: Process 5276 attached [pid 5275] <... prctl resumed>) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5275] setpgid(0, 0) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5274] <... openat resumed>) = 3 [pid 5276] set_robust_list(0x5555573de660, 24) = 0 [pid 5276] chdir("./39") = 0 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5276] setpgid(0, 0) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5275] <... openat resumed>) = 3 [pid 5274] write(3, "1000", 4 [pid 5276] <... openat resumed>) = 3 [pid 5274] <... write resumed>) = 4 [pid 5275] write(3, "1000", 4) = 4 [pid 5274] close(3 [pid 5276] write(3, "1000", 4 [pid 5275] close(3 [pid 5274] <... close resumed>) = 0 [pid 5276] <... write resumed>) = 4 [pid 5275] <... close resumed>) = 0 [pid 5274] symlink("/dev/binderfs", "./binderfs" [pid 5276] close(3 [pid 5275] symlink("/dev/binderfs", "./binderfs" [pid 5276] <... close resumed>) = 0 [pid 5276] symlink("/dev/binderfs", "./binderfs" [pid 5275] <... symlink resumed>) = 0 [pid 5274] <... symlink resumed>) = 0 [pid 5275] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5274] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5275] <... socket resumed>) = 3 [pid 5274] <... socket resumed>) = 3 [pid 5276] <... symlink resumed>) = 0 [pid 5274] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5274] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5275] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5276] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5274] <... openat resumed>) = 4 [pid 5274] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5276] <... socket resumed>) = 3 [pid 5275] <... sendmsg resumed>) = 120 [pid 5276] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5275] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5276] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5275] <... openat resumed>) = 4 [pid 5276] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5275] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5273] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5275] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5275] close(3 [pid 5274] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5275] <... close resumed>) = 0 [pid 5275] close(4) = 0 [pid 5275] close(5) = -1 EBADF (Bad file descriptor) [pid 5275] close(6) = -1 EBADF (Bad file descriptor) [pid 5275] close(7) = -1 EBADF (Bad file descriptor) [pid 5275] close(8) = -1 EBADF (Bad file descriptor) [pid 5275] close(9 [pid 5274] close(3 [pid 5272] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = 0 [pid 5275] close(10) = -1 EBADF (Bad file descriptor) [pid 5274] close(4) = 0 [pid 5275] close(11 [pid 5274] close(5 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(3 [pid 5275] close(12 [pid 5274] close(6 [pid 5273] <... close resumed>) = 0 [pid 5272] close(3 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(4 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] close(7 [pid 5273] <... close resumed>) = 0 [pid 5272] <... close resumed>) = 0 [pid 5275] close(13 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(5 [pid 5274] close(8 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(4 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(6 [pid 5272] <... close resumed>) = 0 [pid 5275] close(14 [pid 5274] close(9 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(5 [pid 5275] close(15 [pid 5274] close(10 [pid 5273] close(7 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(6 [pid 5275] close(16 [pid 5274] close(11 [pid 5273] close(8 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(7 [pid 5275] close(17 [pid 5273] close(9 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(3 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(8 [pid 5276] <... close resumed>) = 0 [pid 5275] close(18 [pid 5274] close(12 [pid 5273] close(10 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(4 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(9 [pid 5276] <... close resumed>) = 0 [pid 5275] close(19 [pid 5274] close(13 [pid 5273] close(11 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(5 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(10 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(20 [pid 5274] close(14 [pid 5273] close(12 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(6 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(11 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(21 [pid 5274] close(15 [pid 5273] close(13 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(7 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(12 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(22 [pid 5274] close(16 [pid 5273] close(14 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(8 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(13 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(23 [pid 5274] close(17 [pid 5273] close(15 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(9 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(14 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(24 [pid 5274] close(18 [pid 5273] close(16 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(10 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(15 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(25 [pid 5274] close(19 [pid 5273] close(17 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(11 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(16 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(26 [pid 5274] close(20 [pid 5273] close(18 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(12 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(17 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(27 [pid 5274] close(21 [pid 5273] close(19 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(13 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(18 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(28 [pid 5274] close(22 [pid 5273] close(20 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(14 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(19 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] close(23 [pid 5273] close(21 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(15 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(20 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(29 [pid 5274] close(24 [pid 5273] close(22 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(16 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(21 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] close(25 [pid 5273] close(23 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(17 [pid 5275] exit_group(0 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(22 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] <... exit_group resumed>) = ? [pid 5274] close(26 [pid 5273] close(24 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(18 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(23 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] close(27 [pid 5273] close(25 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(19 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(24 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] close(28 [pid 5273] close(26 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(20 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(25 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] close(29 [pid 5273] close(27 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(21 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(26 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] exit_group(0 [pid 5273] close(28 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(22 [pid 5274] <... exit_group resumed>) = ? [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(27 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] +++ exited with 0 +++ [pid 5274] +++ exited with 0 +++ [pid 5273] close(29 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(23 [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] close(28 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] exit_group(0 [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5276] close(24 [pid 5273] <... exit_group resumed>) = ? [pid 5272] close(29 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] +++ exited with 0 +++ [pid 5272] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5276] close(25 [pid 5272] exit_group(0 [pid 5055] umount2("./40", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5272] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./40", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5276] close(26 [pid 5272] +++ exited with 0 +++ [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5276] close(27 [pid 5055] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./39", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5055] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5276] close(28 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5053] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... restart_syscall resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] getdents64(3, [pid 5276] close(29 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(3, "", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5276] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./40/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5276] exit_group(0 [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5276] <... exit_group resumed>) = ? [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./40/binderfs", [pid 5276] +++ exited with 0 +++ [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./40", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./39/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./40/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./40/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5056] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./39/binderfs", [pid 5052] umount2("./40/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./40/binderfs", [pid 5057] umount2("./39", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(3, "", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./39/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./40/memory.events", [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] unlink("./40/binderfs" [pid 5057] openat(AT_FDCWD, "./39", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5052] unlink("./40/memory.events" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./40/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./39/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5056] umount2("./40/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./40/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./39/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(AT_FDCWD, "./40/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] close(3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./40/memory.events" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./39/memory.events" [pid 5052] <... close resumed>) = 0 [pid 5056] unlink("./40/binderfs" [pid 5052] rmdir("./40") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./39/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] mkdir("./41", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5056] umount2("./40/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(AT_FDCWD, "./39/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(AT_FDCWD, "./40/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5055] <... close resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] rmdir("./40" [pid 5057] unlink("./39/binderfs" [pid 5053] <... close resumed>) = 0 ./strace-static-x86_64: Process 5277 attached [pid 5056] unlink("./40/memory.events" [pid 5053] rmdir("./39" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 43 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] mkdir("./41", 0777 [pid 5057] <... unlink resumed>) = 0 [pid 5277] set_robust_list(0x5555573de660, 24 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5278 attached , child_tidptr=0x5555573de650) = 43 [pid 5278] set_robust_list(0x5555573de660, 24) = 0 [pid 5278] chdir("./41" [pid 5277] <... set_robust_list resumed>) = 0 [pid 5057] umount2("./39/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] mkdir("./40", 0777 [pid 5278] <... chdir resumed>) = 0 [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5277] chdir("./41" [pid 5057] newfstatat(AT_FDCWD, "./39/memory.events", [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5278] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5278] write(3, "1000", 4) = 4 [pid 5278] close(3) = 0 [pid 5278] symlink("/dev/binderfs", "./binderfs" [pid 5057] unlink("./39/memory.events" [pid 5277] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5279 attached [pid 5278] <... symlink resumed>) = 0 [pid 5279] set_robust_list(0x5555573de660, 24) = 0 [pid 5279] chdir("./40" [pid 5278] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5279] <... chdir resumed>) = 0 [pid 5278] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] <... sendmsg resumed>) = 120 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 42 [pid 5279] setpgid(0, 0 [pid 5277] <... prctl resumed>) = 0 [pid 5279] <... setpgid resumed>) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5278] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5277] setpgid(0, 0 [pid 5278] <... openat resumed>) = 4 [pid 5277] <... setpgid resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5279] <... openat resumed>) = 3 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5279] write(3, "1000", 4 [pid 5278] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] close(3 [pid 5279] <... write resumed>) = 4 [pid 5277] <... openat resumed>) = 3 [pid 5057] <... close resumed>) = 0 [pid 5279] close(3) = 0 [pid 5279] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5057] rmdir("./39" [pid 5056] <... close resumed>) = 0 [pid 5279] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5277] write(3, "1000", 4 [pid 5056] rmdir("./40" [pid 5279] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5277] <... write resumed>) = 4 [pid 5057] mkdir("./40", 0777 [pid 5056] mkdir("./41", 0777 [pid 5277] close(3 [pid 5279] <... sendmsg resumed>) = 120 [pid 5277] <... close resumed>) = 0 [pid 5277] symlink("/dev/binderfs", "./binderfs" [pid 5279] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5277] <... symlink resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5279] <... openat resumed>) = 4 [pid 5277] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5279] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5277] <... socket resumed>) = 3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5277] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 ./strace-static-x86_64: Process 5280 attached [pid 5280] set_robust_list(0x5555573de660, 24 [pid 5277] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 43 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 42 ./strace-static-x86_64: Process 5281 attached [pid 5277] <... openat resumed>) = 4 [pid 5281] set_robust_list(0x5555573de660, 24 [pid 5280] <... set_robust_list resumed>) = 0 [pid 5281] <... set_robust_list resumed>) = 0 [pid 5280] chdir("./41" [pid 5281] chdir("./40" [pid 5280] <... chdir resumed>) = 0 [pid 5281] <... chdir resumed>) = 0 [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5280] <... prctl resumed>) = 0 [pid 5280] setpgid(0, 0 [pid 5281] <... prctl resumed>) = 0 [pid 5281] setpgid(0, 0 [pid 5280] <... setpgid resumed>) = 0 [pid 5281] <... setpgid resumed>) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5277] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5280] <... openat resumed>) = 3 [pid 5281] <... openat resumed>) = 3 [pid 5281] write(3, "1000", 4 [pid 5280] write(3, "1000", 4) = 4 [pid 5281] <... write resumed>) = 4 [pid 5280] close(3 [pid 5281] close(3) = 0 [pid 5280] <... close resumed>) = 0 [pid 5281] symlink("/dev/binderfs", "./binderfs" [pid 5280] symlink("/dev/binderfs", "./binderfs" [pid 5281] <... symlink resumed>) = 0 [pid 5280] <... symlink resumed>) = 0 [pid 5280] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5281] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5280] <... socket resumed>) = 3 [pid 5281] <... socket resumed>) = 3 [pid 5281] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5280] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5281] <... sendmsg resumed>) = 120 [pid 5280] <... sendmsg resumed>) = 120 [pid 5277] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5281] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5280] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5277] close(3) = 0 [pid 5280] <... openat resumed>) = 4 [pid 5280] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5277] close(4 [pid 5280] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5277] <... close resumed>) = 0 [pid 5277] close(5 [pid 5280] close(3 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(6 [pid 5281] <... openat resumed>) = 4 [pid 5280] <... close resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5280] close(4 [pid 5277] close(7 [pid 5281] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5280] <... close resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(8 [pid 5280] close(5 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] close(9) = -1 EBADF (Bad file descriptor) [pid 5277] close(10 [pid 5281] close(3 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = 0 [pid 5280] close(6 [pid 5277] close(11 [pid 5281] close(4 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = 0 [pid 5280] close(7 [pid 5278] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5277] close(12 [pid 5281] close(5 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] close(3 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(8 [pid 5278] <... close resumed>) = 0 [pid 5277] close(13 [pid 5281] close(6 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(9 [pid 5278] close(4 [pid 5277] close(14 [pid 5281] close(7 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = 0 [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(10 [pid 5278] close(5 [pid 5277] close(15 [pid 5281] close(8 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(11 [pid 5278] close(6 [pid 5277] close(16 [pid 5281] close(9 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(12 [pid 5277] close(17 [pid 5281] close(10 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(13 [pid 5278] close(7 [pid 5277] close(18 [pid 5281] close(11 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(14 [pid 5278] close(8 [pid 5277] close(19 [pid 5281] close(12 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(15 [pid 5278] close(9 [pid 5277] close(20 [pid 5281] close(13 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(16 [pid 5278] close(10 [pid 5277] close(21 [pid 5281] close(14 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(17 [pid 5278] close(11 [pid 5277] close(22 [pid 5281] close(15 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(18 [pid 5278] close(12 [pid 5277] close(23 [pid 5281] close(16 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(19 [pid 5278] close(13 [pid 5277] close(24 [pid 5281] close(17 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(20 [pid 5278] close(14 [pid 5277] close(25 [pid 5281] close(18 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(21 [pid 5278] close(15 [pid 5277] close(26 [pid 5281] close(19 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(22 [pid 5278] close(16 [pid 5277] close(27 [pid 5281] close(20 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(23 [pid 5278] close(17 [pid 5277] close(28 [pid 5281] close(21 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(24 [pid 5278] close(18 [pid 5277] close(29 [pid 5281] close(22 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(25 [pid 5278] close(19 [pid 5277] exit_group(0 [pid 5281] close(23 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(26 [pid 5278] close(20 [pid 5277] <... exit_group resumed>) = ? [pid 5281] close(24 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5277] +++ exited with 0 +++ [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(27 [pid 5278] close(21 [pid 5281] close(25 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(28 [pid 5278] close(22 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5281] close(26 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] close(29 [pid 5278] close(23 [pid 5281] close(27 [pid 5280] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] exit_group(0 [pid 5278] close(24 [pid 5281] close(28 [pid 5052] umount2("./41", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5280] <... exit_group resumed>) = ? [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] close(29 [pid 5280] +++ exited with 0 +++ [pid 5278] close(25 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5281] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5281] exit_group(0 [pid 5278] close(26 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5052] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5281] <... exit_group resumed>) = ? [pid 5278] close(27 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5281] +++ exited with 0 +++ [pid 5279] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] newfstatat(3, "", [pid 5278] close(28 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./41", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5278] close(29 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./40", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5279] close(3 [pid 5278] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./41/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5279] <... close resumed>) = 0 [pid 5278] exit_group(0 [pid 5056] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5279] close(4 [pid 5278] <... exit_group resumed>) = ? [pid 5056] newfstatat(3, "", [pid 5057] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./41/binderfs", [pid 5279] <... close resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5279] close(5 [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./41/binderfs" [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5279] close(6 [pid 5278] +++ exited with 0 +++ [pid 5052] umount2("./41/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./41/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./40/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5279] close(7 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./41/memory.events", [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./41/binderfs", [pid 5055] umount2("./41", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./40/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5279] close(8 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./41/memory.events" [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./41/binderfs" [pid 5055] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] unlink("./40/binderfs" [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... unlink resumed>) = 0 [pid 5056] umount2("./41/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./40/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./41/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5279] close(9 [pid 5056] unlink("./41/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(AT_FDCWD, "./40/memory.events", [pid 5056] <... unlink resumed>) = 0 [pid 5055] umount2("./41/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./40/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(10 [pid 5055] newfstatat(AT_FDCWD, "./41/binderfs", [pid 5052] getdents64(3, [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5279] close(11 [pid 5052] close(3 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5279] close(12 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./41/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5279] close(13 [pid 5056] <... close resumed>) = 0 [pid 5055] umount2("./41/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] rmdir("./41" [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] rmdir("./41" [pid 5279] close(14) = -1 EBADF (Bad file descriptor) [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5279] close(15) = -1 EBADF (Bad file descriptor) [pid 5057] <... close resumed>) = 0 [pid 5279] close(16) = -1 EBADF (Bad file descriptor) [pid 5279] close(17) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./41/memory.events", [pid 5279] close(18) = -1 EBADF (Bad file descriptor) [pid 5052] <... rmdir resumed>) = 0 [pid 5279] close(19 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./40" [pid 5056] mkdir("./42", 0777 [pid 5055] unlink("./41/memory.events" [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... rmdir resumed>) = 0 [pid 5052] mkdir("./42", 0777 [pid 5279] close(20) = -1 EBADF (Bad file descriptor) [pid 5279] close(21) = -1 EBADF (Bad file descriptor) [pid 5279] close(22) = -1 EBADF (Bad file descriptor) [pid 5279] close(23) = -1 EBADF (Bad file descriptor) [pid 5279] close(24 [pid 5056] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] mkdir("./41", 0777 [pid 5279] close(25 [pid 5057] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5282 attached [pid 5279] close(26 [pid 5055] getdents64(3, [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 44 [pid 5282] set_robust_list(0x5555573de660, 24 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached [pid 5282] <... set_robust_list resumed>) = 0 [pid 5279] close(27 [pid 5055] close(3 [pid 5283] set_robust_list(0x5555573de660, 24 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... set_robust_list resumed>) = 0 [pid 5282] chdir("./42" [pid 5279] close(28 [pid 5055] <... close resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 44 [pid 5283] chdir("./42" [pid 5282] <... chdir resumed>) = 0 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] rmdir("./41"./strace-static-x86_64: Process 5284 attached [pid 5283] <... chdir resumed>) = 0 [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5279] close(29 [pid 5284] set_robust_list(0x5555573de660, 24 [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5282] <... prctl resumed>) = 0 [pid 5279] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 43 [pid 5284] <... set_robust_list resumed>) = 0 [pid 5283] <... prctl resumed>) = 0 [pid 5282] setpgid(0, 0 [pid 5279] exit_group(0 [pid 5055] <... rmdir resumed>) = 0 [pid 5284] chdir("./41" [pid 5283] setpgid(0, 0 [pid 5282] <... setpgid resumed>) = 0 [pid 5279] <... exit_group resumed>) = ? [pid 5055] mkdir("./42", 0777 [pid 5284] <... chdir resumed>) = 0 [pid 5283] <... setpgid resumed>) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5282] <... openat resumed>) = 3 [pid 5279] +++ exited with 0 +++ [pid 5055] <... mkdir resumed>) = 0 [pid 5284] <... prctl resumed>) = 0 [pid 5283] <... openat resumed>) = 3 [pid 5284] setpgid(0, 0) = 0 [pid 5282] write(3, "1000", 4 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] write(3, "1000", 4 [pid 5282] <... write resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] umount2("./40", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5284] <... openat resumed>) = 3 [pid 5283] <... write resumed>) = 4 [pid 5282] close(3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./40", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 5285 attached [pid 5284] write(3, "1000", 4 [pid 5283] close(3 [pid 5282] <... close resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 44 [pid 5053] <... openat resumed>) = 3 [pid 5284] <... write resumed>) = 4 [pid 5283] <... close resumed>) = 0 [pid 5282] symlink("/dev/binderfs", "./binderfs" [pid 5285] set_robust_list(0x5555573de660, 24 [pid 5284] close(3 [pid 5283] symlink("/dev/binderfs", "./binderfs" [pid 5053] newfstatat(3, "", [pid 5282] <... symlink resumed>) = 0 [pid 5285] <... set_robust_list resumed>) = 0 [pid 5284] <... close resumed>) = 0 [pid 5283] <... symlink resumed>) = 0 [pid 5282] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5285] chdir("./42" [pid 5283] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5284] symlink("/dev/binderfs", "./binderfs" [pid 5282] <... socket resumed>) = 3 [pid 5053] getdents64(3, [pid 5285] <... chdir resumed>) = 0 [pid 5284] <... symlink resumed>) = 0 [pid 5283] <... socket resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5284] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5283] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5282] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5285] <... prctl resumed>) = 0 [pid 5284] <... socket resumed>) = 3 [pid 5285] setpgid(0, 0 [pid 5283] <... sendmsg resumed>) = 120 [pid 5053] umount2("./40/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5284] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5282] <... sendmsg resumed>) = 120 [pid 5285] <... setpgid resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5283] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5284] <... sendmsg resumed>) = 120 [pid 5053] newfstatat(AT_FDCWD, "./40/binderfs", [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5284] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5282] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5284] <... openat resumed>) = 4 [pid 5053] unlink("./40/binderfs" [pid 5283] <... openat resumed>) = 4 [pid 5282] <... openat resumed>) = 4 [pid 5053] <... unlink resumed>) = 0 [pid 5285] <... openat resumed>) = 3 [pid 5284] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5283] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5282] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5285] write(3, "1000", 4 [pid 5053] umount2("./40/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./40/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./40/memory.events" [pid 5285] <... write resumed>) = 4 [pid 5285] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5285] <... close resumed>) = 0 [pid 5053] close(3 [pid 5285] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5053] <... close resumed>) = 0 [pid 5285] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5053] rmdir("./40" [pid 5285] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5285] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./41", 0777 [pid 5285] <... openat resumed>) = 4 [pid 5285] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 43 ./strace-static-x86_64: Process 5286 attached [pid 5286] set_robust_list(0x5555573de660, 24) = 0 [pid 5286] chdir("./41") = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] write(3, "1000", 4 [pid 5285] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5282] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5282] close(3 [pid 5286] <... write resumed>) = 4 [pid 5282] <... close resumed>) = 0 [pid 5286] close(3 [pid 5284] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5282] close(4 [pid 5286] <... close resumed>) = 0 [pid 5284] close(3 [pid 5286] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5284] <... close resumed>) = 0 [pid 5283] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5282] <... close resumed>) = 0 [pid 5284] close(4 [pid 5282] close(5 [pid 5284] <... close resumed>) = 0 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(5) = -1 EBADF (Bad file descriptor) [pid 5282] close(6 [pid 5286] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5284] close(6 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] close(7 [pid 5286] <... sendmsg resumed>) = 120 [pid 5284] close(7 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(3 [pid 5286] <... openat resumed>) = 4 [pid 5285] close(3 [pid 5284] close(8 [pid 5282] close(8 [pid 5286] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5285] <... close resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... close resumed>) = 0 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(9 [pid 5286] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5285] close(4 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(4 [pid 5282] close(9 [pid 5286] close(3 [pid 5285] <... close resumed>) = 0 [pid 5284] close(10 [pid 5283] <... close resumed>) = 0 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = 0 [pid 5285] close(5 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(5 [pid 5282] close(10 [pid 5286] close(4 [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(11 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(6 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(12 [pid 5286] <... close resumed>) = 0 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(5 [pid 5284] close(13 [pid 5283] close(6 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(6 [pid 5285] close(7 [pid 5284] close(14 [pid 5283] close(7 [pid 5282] close(11 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(7 [pid 5284] close(15 [pid 5283] close(8 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(8 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(8 [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(9 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(9 [pid 5283] close(10 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(16 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(9 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(10 [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(11 [pid 5282] close(12 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(10 [pid 5284] close(17 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(11 [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(12 [pid 5282] close(13 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(11 [pid 5284] close(18 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(12 [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(13 [pid 5282] close(14 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(12 [pid 5286] close(13 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(13 [pid 5284] close(19 [pid 5283] close(14 [pid 5282] close(15 [pid 5286] close(14 [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(15 [pid 5286] close(15 [pid 5285] close(14 [pid 5284] close(20 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] close(16 [pid 5285] close(15 [pid 5284] close(21) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(22 [pid 5285] close(16 [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] close(17 [pid 5284] close(23 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(16 [pid 5286] close(16 [pid 5284] close(24 [pid 5285] close(18 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(17 [pid 5282] close(17 [pid 5286] close(17 [pid 5285] close(19 [pid 5284] close(25 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(18 [pid 5282] close(18 [pid 5286] close(18 [pid 5285] close(20 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(26 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(19 [pid 5282] close(19 [pid 5286] close(19 [pid 5285] close(21 [pid 5284] close(27 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(20 [pid 5286] close(20 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(21 [pid 5286] close(21 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] close(28 [pid 5283] close(22 [pid 5286] close(22 [pid 5285] close(22 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(23 [pid 5286] close(23 [pid 5285] close(23 [pid 5284] close(29 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(24 [pid 5286] close(24 [pid 5285] close(24 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] close(20 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(25 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(25 [pid 5285] close(25 [pid 5284] exit_group(0 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] close(21 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5284] <... exit_group resumed>) = ? [pid 5283] close(26 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(26 [pid 5285] close(26 [pid 5284] +++ exited with 0 +++ [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] close(22 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(27 [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5285] close(27) = -1 EBADF (Bad file descriptor) [pid 5286] close(27 [pid 5285] close(28 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(28 [pid 5282] close(23 [pid 5286] close(28 [pid 5285] close(29 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5285] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5283] close(29 [pid 5286] close(29 [pid 5283] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] exit_group(0 [pid 5285] exit_group(0 [pid 5283] exit_group(0 [pid 5282] close(24 [pid 5286] <... exit_group resumed>) = ? [pid 5285] <... exit_group resumed>) = ? [pid 5283] <... exit_group resumed>) = ? [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5282] close(25 [pid 5057] umount2("./41", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5282] close(26) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5282] close(27) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5282] close(28 [pid 5057] newfstatat(3, "", [pid 5285] +++ exited with 0 +++ [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5283] +++ exited with 0 +++ [pid 5282] close(29 [pid 5057] getdents64(3, [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5282] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5282] exit_group(0 [pid 5055] umount2("./42", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5282] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./41/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./42", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./41/binderfs", [pid 5052] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5282] +++ exited with 0 +++ [pid 5055] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5055] <... openat resumed>) = 3 [pid 5057] unlink("./41/binderfs" [pid 5052] newfstatat(3, "", [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./42", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5053] umount2("./41", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./41/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./42/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... openat resumed>) = 3 [pid 5055] umount2("./42/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./41/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./42/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./41", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./42/binderfs", [pid 5053] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(3, "", [pid 5052] unlink("./42/binderfs" [pid 5055] unlink("./42/binderfs" [pid 5057] unlink("./41/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5056] umount2("./42/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./42/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./42/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./41/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./42/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./42/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./41/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./42/memory.events", [pid 5056] unlink("./42/binderfs" [pid 5055] unlink("./42/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./41" [pid 5056] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5053] unlink("./41/binderfs" [pid 5052] unlink("./42/memory.events" [pid 5056] umount2("./42/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./42", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./42/memory.events", [pid 5055] close(3 [pid 5053] umount2("./41/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] unlink("./42/memory.events" [pid 5055] rmdir("./42" [pid 5057] <... mkdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./41/memory.events", [pid 5052] close(3 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./42" [pid 5053] unlink("./41/memory.events" [pid 5052] <... rmdir resumed>) = 0 [pid 5055] mkdir("./43", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5052] mkdir("./43", 0777 [pid 5053] getdents64(3, [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] close(3 [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5287 attached [pid 5053] rmdir("./41" [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./42" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 44 [pid 5053] <... rmdir resumed>) = 0 [pid 5287] set_robust_list(0x5555573de660, 24 [pid 5056] <... rmdir resumed>) = 0 [pid 5056] mkdir("./43", 0777 [pid 5053] mkdir("./42", 0777 [pid 5287] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5288 attached [pid 5287] chdir("./42" [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 45 [pid 5288] set_robust_list(0x5555573de660, 24 [pid 5053] <... mkdir resumed>) = 0 [pid 5288] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5289 attached [pid 5288] chdir("./43" [pid 5287] <... chdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5288] <... chdir resumed>) = 0 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5290 attached [pid 5289] set_robust_list(0x5555573de660, 24 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5287] <... prctl resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 45 [pid 5290] set_robust_list(0x5555573de660, 24 [pid 5289] <... set_robust_list resumed>) = 0 [pid 5288] <... prctl resumed>) = 0 [pid 5287] setpgid(0, 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 44 [pid 5290] <... set_robust_list resumed>) = 0 [pid 5289] chdir("./43" [pid 5287] <... setpgid resumed>) = 0 [pid 5290] chdir("./42" [pid 5289] <... chdir resumed>) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5291 attached [pid 5290] <... chdir resumed>) = 0 [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5288] setpgid(0, 0 [pid 5287] <... openat resumed>) = 3 [pid 5289] <... prctl resumed>) = 0 [pid 5288] <... setpgid resumed>) = 0 [pid 5289] setpgid(0, 0) = 0 [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 45 [pid 5291] set_robust_list(0x5555573de660, 24 [pid 5290] <... prctl resumed>) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5287] write(3, "1000", 4 [pid 5291] <... set_robust_list resumed>) = 0 [pid 5288] <... openat resumed>) = 3 [pid 5290] setpgid(0, 0 [pid 5289] <... openat resumed>) = 3 [pid 5287] <... write resumed>) = 4 [pid 5291] chdir("./43" [pid 5290] <... setpgid resumed>) = 0 [pid 5288] write(3, "1000", 4 [pid 5289] write(3, "1000", 4 [pid 5287] close(3 [pid 5291] <... chdir resumed>) = 0 [pid 5289] <... write resumed>) = 4 [pid 5288] <... write resumed>) = 4 [pid 5287] <... close resumed>) = 0 [pid 5289] close(3 [pid 5287] symlink("/dev/binderfs", "./binderfs" [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5289] <... close resumed>) = 0 [pid 5288] close(3 [pid 5287] <... symlink resumed>) = 0 [pid 5291] <... prctl resumed>) = 0 [pid 5289] symlink("/dev/binderfs", "./binderfs" [pid 5288] <... close resumed>) = 0 [pid 5287] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5291] setpgid(0, 0 [pid 5290] <... openat resumed>) = 3 [pid 5288] symlink("/dev/binderfs", "./binderfs" [pid 5291] <... setpgid resumed>) = 0 [pid 5289] <... symlink resumed>) = 0 [pid 5287] <... socket resumed>) = 3 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5289] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5288] <... symlink resumed>) = 0 [pid 5291] <... openat resumed>) = 3 [pid 5290] write(3, "1000", 4 [pid 5289] <... socket resumed>) = 3 [pid 5287] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5291] write(3, "1000", 4 [pid 5290] <... write resumed>) = 4 [pid 5288] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5290] close(3 [pid 5289] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5288] <... socket resumed>) = 3 [pid 5287] <... sendmsg resumed>) = 120 [pid 5291] <... write resumed>) = 4 [pid 5290] <... close resumed>) = 0 [pid 5289] <... sendmsg resumed>) = 120 [pid 5287] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5291] close(3 [pid 5290] symlink("/dev/binderfs", "./binderfs" [pid 5289] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5288] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5287] <... openat resumed>) = 4 [pid 5291] <... close resumed>) = 0 [pid 5290] <... symlink resumed>) = 0 [pid 5287] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5291] symlink("/dev/binderfs", "./binderfs" [pid 5289] <... openat resumed>) = 4 [pid 5291] <... symlink resumed>) = 0 [pid 5290] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5288] <... sendmsg resumed>) = 120 [pid 5290] <... socket resumed>) = 3 [pid 5290] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5288] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5291] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5290] <... sendmsg resumed>) = 120 [pid 5289] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5288] <... openat resumed>) = 4 [pid 5291] <... socket resumed>) = 3 [pid 5290] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5290] <... openat resumed>) = 4 [pid 5288] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5291] <... sendmsg resumed>) = 120 [pid 5290] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5291] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5291] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5290] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5291] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5291] close(3) = 0 [pid 5291] close(4 [pid 5290] close(3 [pid 5291] <... close resumed>) = 0 [pid 5290] <... close resumed>) = 0 [pid 5291] close(5 [pid 5290] close(4 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = 0 [pid 5291] close(6 [pid 5290] close(5 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(7 [pid 5290] close(6 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5291] close(8 [pid 5290] close(7 [pid 5288] close(3 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5288] <... close resumed>) = 0 [pid 5291] close(9 [pid 5290] close(8 [pid 5289] close(3 [pid 5288] close(4 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(10 [pid 5290] close(9 [pid 5289] <... close resumed>) = 0 [pid 5288] <... close resumed>) = 0 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(4 [pid 5288] close(5 [pid 5291] close(11 [pid 5290] close(10 [pid 5289] <... close resumed>) = 0 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(5 [pid 5288] close(6 [pid 5291] close(12 [pid 5290] close(11 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(6 [pid 5288] close(7 [pid 5291] close(13 [pid 5290] close(12 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(7 [pid 5288] close(8 [pid 5287] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5291] close(14 [pid 5290] close(13 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(8 [pid 5288] close(9 [pid 5287] close(3 [pid 5291] close(15 [pid 5290] close(14 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = 0 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(9 [pid 5288] close(10 [pid 5291] close(16 [pid 5290] close(15 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(4 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(10 [pid 5288] close(11 [pid 5287] <... close resumed>) = 0 [pid 5291] close(17 [pid 5290] close(16 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(5 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(11 [pid 5288] close(12 [pid 5291] close(18 [pid 5290] close(17 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(12 [pid 5288] close(13 [pid 5287] close(6 [pid 5291] close(19 [pid 5290] close(18 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(13 [pid 5287] close(7 [pid 5291] close(20 [pid 5290] close(19 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(14 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(21 [pid 5290] close(20 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(14 [pid 5287] close(8 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(15 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(22 [pid 5290] close(21 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(15 [pid 5287] close(9 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(16 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(23 [pid 5290] close(22 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(10 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(17 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(24 [pid 5290] close(23 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(18 [pid 5287] close(11 [pid 5291] close(25 [pid 5290] close(24 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(19 [pid 5287] close(12 [pid 5291] close(26 [pid 5290] close(25 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(20 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(27 [pid 5290] close(26 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(16 [pid 5287] close(13 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(21 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(28 [pid 5290] close(27 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(17 [pid 5287] close(14 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(22 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] close(29 [pid 5290] close(28 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(15 [pid 5291] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(23 [pid 5291] exit_group(0 [pid 5290] close(29 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(18 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5291] <... exit_group resumed>) = ? [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(24 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(16 [pid 5291] +++ exited with 0 +++ [pid 5290] exit_group(0 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(19 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... exit_group resumed>) = ? [pid 5289] close(25 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(17 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5290] +++ exited with 0 +++ [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(20 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(26 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(18 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(27 [pid 5287] close(19 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(21 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5289] close(28 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(20 [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] close(22 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5289] close(29 [pid 5287] close(21 [pid 5056] umount2("./43", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5289] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5289] exit_group(0 [pid 5288] close(23 [pid 5287] close(22 [pid 5056] <... openat resumed>) = 3 [pid 5289] <... exit_group resumed>) = ? [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5053] <... restart_syscall resumed>) = 0 [pid 5289] +++ exited with 0 +++ [pid 5288] close(24 [pid 5287] close(23 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(24 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5288] close(25 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./42", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5288] close(26 [pid 5287] close(25 [pid 5056] umount2("./43/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5287] close(26 [pid 5056] newfstatat(AT_FDCWD, "./43/binderfs", [pid 5052] umount2("./43", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5288] close(27 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(27 [pid 5052] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5288] close(28 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./43/binderfs" [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(28 [pid 5056] <... unlink resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5288] close(29 [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5288] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5287] close(29 [pid 5056] umount2("./43/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5287] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5288] exit_group(0 [pid 5287] exit_group(0 [pid 5056] newfstatat(AT_FDCWD, "./43/memory.events", [pid 5052] umount2("./43/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./42/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5288] <... exit_group resumed>) = ? [pid 5287] <... exit_group resumed>) = ? [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5288] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ [pid 5056] unlink("./43/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./43/binderfs", [pid 5056] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./42/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./43/binderfs" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5055] umount2("./43", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./42/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... restart_syscall resumed>) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./43") = 0 [pid 5055] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./43/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./43/memory.events", [pid 5057] umount2("./42", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(3, "", [pid 5057] openat(AT_FDCWD, "./42", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./42/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] mkdir("./44", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./43/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(3, "", [pid 5053] newfstatat(AT_FDCWD, "./42/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5055] umount2("./43/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] unlink("./42/memory.events" [pid 5055] newfstatat(AT_FDCWD, "./43/binderfs", [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5055] unlink("./43/binderfs" [pid 5057] umount2("./42/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./42/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5052] getdents64(3, [pid 5055] umount2("./43/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./42/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... close resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./43/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] rmdir("./42" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5292 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 46 [pid 5055] unlink("./43/memory.events" [pid 5057] umount2("./42/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] close(3 [pid 5292] set_robust_list(0x5555573de660, 24 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./43") = 0 [pid 5052] mkdir("./44", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5292] <... set_robust_list resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] mkdir("./43", 0777 [pid 5292] chdir("./44" [pid 5057] newfstatat(AT_FDCWD, "./42/memory.events", [pid 5292] <... chdir resumed>) = 0 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5292] <... prctl resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./42/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5292] setpgid(0, 0./strace-static-x86_64: Process 5293 attached [pid 5293] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 46 [pid 5293] <... set_robust_list resumed>) = 0 [pid 5292] <... setpgid resumed>) = 0 [pid 5293] chdir("./44" [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5293] <... chdir resumed>) = 0 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5292] <... openat resumed>) = 3 [pid 5293] setpgid(0, 0) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5293] write(3, "1000", 4) = 4 [pid 5293] close(3) = 0 [pid 5293] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5293] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5294 attached [pid 5293] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5292] write(3, "1000", 4 [pid 5055] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5294] set_robust_list(0x5555573de660, 24 [pid 5292] <... write resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 45 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5292] close(3 [pid 5055] rmdir("./43" [pid 5057] getdents64(3, [pid 5294] chdir("./43" [pid 5293] <... sendmsg resumed>) = 120 [pid 5055] <... rmdir resumed>) = 0 [pid 5294] <... chdir resumed>) = 0 [pid 5292] <... close resumed>) = 0 [pid 5055] mkdir("./44", 0777 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5292] symlink("/dev/binderfs", "./binderfs" [pid 5057] close(3 [pid 5293] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5294] <... prctl resumed>) = 0 [pid 5293] <... openat resumed>) = 4 [pid 5292] <... symlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5292] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] rmdir("./42" [pid 5294] setpgid(0, 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5293] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5294] <... setpgid resumed>) = 0 [pid 5292] <... socket resumed>) = 3 [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5295 attached ) = 3 [pid 5292] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5295] set_robust_list(0x5555573de660, 24 [pid 5057] mkdir("./43", 0777 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 46 [pid 5057] <... mkdir resumed>) = 0 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5294] write(3, "1000", 4 [pid 5292] <... sendmsg resumed>) = 120 [pid 5295] chdir("./44" [pid 5294] <... write resumed>) = 4 [pid 5294] close(3 [pid 5295] <... chdir resumed>) = 0 [pid 5294] <... close resumed>) = 0 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5294] symlink("/dev/binderfs", "./binderfs" [pid 5292] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5296 attached [pid 5295] <... prctl resumed>) = 0 [pid 5294] <... symlink resumed>) = 0 [pid 5292] <... openat resumed>) = 4 [pid 5295] setpgid(0, 0 [pid 5296] set_robust_list(0x5555573de660, 24 [pid 5295] <... setpgid resumed>) = 0 [pid 5294] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5296] <... set_robust_list resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 45 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5294] <... socket resumed>) = 3 [pid 5296] chdir("./43" [pid 5294] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5292] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5296] <... chdir resumed>) = 0 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5295] <... openat resumed>) = 3 [pid 5294] <... sendmsg resumed>) = 120 [pid 5296] <... prctl resumed>) = 0 [pid 5295] write(3, "1000", 4 [pid 5294] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5296] setpgid(0, 0 [pid 5295] <... write resumed>) = 4 [pid 5296] <... setpgid resumed>) = 0 [pid 5295] close(3 [pid 5296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5295] <... close resumed>) = 0 [pid 5296] <... openat resumed>) = 3 [pid 5295] symlink("/dev/binderfs", "./binderfs" [pid 5296] write(3, "1000", 4) = 4 [pid 5296] close(3) = 0 [pid 5296] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5295] <... symlink resumed>) = 0 [pid 5296] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5295] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5294] <... openat resumed>) = 4 [pid 5296] <... socket resumed>) = 3 [pid 5295] <... socket resumed>) = 3 [pid 5294] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5296] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5296] <... sendmsg resumed>) = 120 [pid 5295] <... sendmsg resumed>) = 120 [pid 5296] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5295] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5296] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5295] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5293] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5293] close(3) = 0 [pid 5293] close(4) = 0 [pid 5293] close(5) = -1 EBADF (Bad file descriptor) [pid 5295] close(3) = 0 [pid 5293] close(6) = -1 EBADF (Bad file descriptor) [pid 5293] close(7 [pid 5296] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5295] close(4 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5296] close(3 [pid 5295] <... close resumed>) = 0 [pid 5294] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5293] close(8 [pid 5292] close(3 [pid 5296] <... close resumed>) = 0 [pid 5295] close(5 [pid 5296] close(4 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = 0 [pid 5295] close(6 [pid 5294] close(3 [pid 5296] close(5 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = 0 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(7 [pid 5296] close(6 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(8 [pid 5292] close(4 [pid 5296] close(7 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(9 [pid 5294] <... close resumed>) = 0 [pid 5296] close(8 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(4 [pid 5292] <... close resumed>) = 0 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(10 [pid 5294] <... close resumed>) = 0 [pid 5292] close(5 [pid 5296] close(9 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(11 [pid 5294] close(5 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(6 [pid 5296] close(10 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(9 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(12 [pid 5294] close(6 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(7 [pid 5296] close(11 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(10 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(13 [pid 5294] close(7 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(12 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(8 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(14 [pid 5294] close(8 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(13 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(11 [pid 5292] close(9 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(15 [pid 5294] close(9 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(14 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(10 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(16 [pid 5294] close(10 [pid 5296] close(15 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(12 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(17 [pid 5296] close(16 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(18 [pid 5294] close(11 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(11 [pid 5296] close(17 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(19 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(13 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(18 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(12 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(12 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(20 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(14 [pid 5296] close(19 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(21 [pid 5296] close(20 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(13 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(22 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(15 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(21 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(14 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(23 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(16 [pid 5292] close(13 [pid 5296] close(22 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(15 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(24 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(17 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(23 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(16 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(14 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(25 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(18 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(24 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(17 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(15 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(26 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] close(19 [pid 5296] close(25 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(18 [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(27 [pid 5293] close(20 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(19 [pid 5293] close(21 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(20 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] close(28 [pid 5294] close(21 [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(26 [pid 5295] close(29 [pid 5294] close(22 [pid 5293] close(22 [pid 5292] close(16 [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] close(27 [pid 5295] exit_group(0 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5295] <... exit_group resumed>) = ? [pid 5294] close(23 [pid 5293] close(23 [pid 5292] close(17 [pid 5296] close(28 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(24 [pid 5293] close(24 [pid 5292] close(18 [pid 5296] close(29 [pid 5295] +++ exited with 0 +++ [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5296] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(25 [pid 5293] close(25 [pid 5292] close(19 [pid 5296] exit_group(0 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5296] <... exit_group resumed>) = ? [pid 5294] close(26 [pid 5293] close(26 [pid 5292] close(20 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] close(27 [pid 5293] close(27 [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(21 [pid 5296] +++ exited with 0 +++ [pid 5294] close(28 [pid 5293] close(28 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(22 [pid 5055] umount2("./44", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5294] close(29 [pid 5293] close(29 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5293] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] close(23 [pid 5055] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5294] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5293] exit_group(0 [pid 5294] exit_group(0 [pid 5293] <... exit_group resumed>) = ? [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5057] umount2("./43", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5294] <... exit_group resumed>) = ? [pid 5293] +++ exited with 0 +++ [pid 5292] close(24 [pid 5055] newfstatat(3, "", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5292] close(25 [pid 5055] getdents64(3, [pid 5057] <... openat resumed>) = 3 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(3, "", [pid 5055] umount2("./44/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5292] close(26 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./44/binderfs", [pid 5057] getdents64(3, [pid 5052] umount2("./44", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5294] +++ exited with 0 +++ [pid 5292] close(27 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./44/binderfs" [pid 5057] umount2("./43/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5292] close(28 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] <... openat resumed>) = 3 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./44/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./43/binderfs", [pid 5053] umount2("./43", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5292] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5292] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./44/memory.events", [pid 5057] unlink("./43/binderfs" [pid 5053] openat(AT_FDCWD, "./43", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, [pid 5292] exit_group(0 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5292] <... exit_group resumed>) = ? [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5052] umount2("./44/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5292] +++ exited with 0 +++ [pid 5055] unlink("./44/memory.events" [pid 5057] umount2("./43/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./44/binderfs", [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./43/memory.events", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./43/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] unlink("./43/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./44/binderfs" [pid 5056] umount2("./44", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] rmdir("./44" [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./43/binderfs", [pid 5052] umount2("./44/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./44/memory.events", [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] mkdir("./45", 0777 [pid 5057] getdents64(3, [pid 5053] unlink("./43/binderfs" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./44/memory.events" [pid 5055] <... mkdir resumed>) = 0 [pid 5057] close(3 [pid 5053] umount2("./43/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... close resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] rmdir("./43" [pid 5053] newfstatat(AT_FDCWD, "./43/memory.events", [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./43/memory.events" [pid 5056] umount2("./44/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./44", 0777./strace-static-x86_64: Process 5297 attached [pid 5056] newfstatat(AT_FDCWD, "./44/binderfs", [pid 5057] <... mkdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5297] set_robust_list(0x5555573de660, 24 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 47 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5297] <... set_robust_list resumed>) = 0 [pid 5056] unlink("./44/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5297] chdir("./45" [pid 5056] <... unlink resumed>) = 0 [pid 5056] umount2("./44/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, ./strace-static-x86_64: Process 5298 attached [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5298] set_robust_list(0x5555573de660, 24 [pid 5297] <... chdir resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./44/memory.events", [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 46 [pid 5298] <... set_robust_list resumed>) = 0 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5052] <... close resumed>) = 0 [pid 5298] chdir("./44" [pid 5297] <... prctl resumed>) = 0 [pid 5056] unlink("./44/memory.events" [pid 5298] <... chdir resumed>) = 0 [pid 5297] setpgid(0, 0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] rmdir("./44" [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5297] <... setpgid resumed>) = 0 [pid 5053] rmdir("./43" [pid 5052] <... rmdir resumed>) = 0 [pid 5298] <... prctl resumed>) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] getdents64(3, [pid 5298] setpgid(0, 0 [pid 5297] <... openat resumed>) = 3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] mkdir("./45", 0777 [pid 5298] <... setpgid resumed>) = 0 [pid 5297] write(3, "1000", 4 [pid 5056] close(3 [pid 5053] mkdir("./44", 0777 [pid 5052] <... mkdir resumed>) = 0 [pid 5297] <... write resumed>) = 4 [pid 5056] <... close resumed>) = 0 [pid 5297] close(3 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5297] <... close resumed>) = 0 [pid 5056] rmdir("./44" [pid 5297] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... rmdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5298] <... openat resumed>) = 3 [pid 5297] <... symlink resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5056] mkdir("./45", 0777 [pid 5298] write(3, "1000", 4 [pid 5297] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5298] <... write resumed>) = 4 ./strace-static-x86_64: Process 5299 attached [pid 5298] close(3 [pid 5297] <... socket resumed>) = 3 [pid 5298] <... close resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 47 [pid 5299] set_robust_list(0x5555573de660, 24) = 0 [pid 5299] chdir("./45" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5299] <... chdir resumed>) = 0 [pid 5298] symlink("/dev/binderfs", "./binderfs" [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5299] setpgid(0, 0) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5298] <... symlink resumed>) = 0 [pid 5297] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5299] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5301 attached [pid 5299] write(3, "1000", 4 [pid 5297] <... sendmsg resumed>) = 120 ./strace-static-x86_64: Process 5300 attached [pid 5301] set_robust_list(0x5555573de660, 24 [pid 5299] <... write resumed>) = 4 [pid 5301] <... set_robust_list resumed>) = 0 [pid 5299] close(3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 47 [pid 5301] chdir("./45" [pid 5300] set_robust_list(0x5555573de660, 24 [pid 5299] <... close resumed>) = 0 [pid 5298] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5297] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 46 [pid 5300] <... set_robust_list resumed>) = 0 [pid 5301] <... chdir resumed>) = 0 [pid 5299] symlink("/dev/binderfs", "./binderfs" [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5300] chdir("./44" [pid 5299] <... symlink resumed>) = 0 [pid 5298] <... socket resumed>) = 3 [pid 5301] <... prctl resumed>) = 0 [pid 5301] setpgid(0, 0) = 0 [pid 5299] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5300] <... chdir resumed>) = 0 [pid 5299] <... socket resumed>) = 3 [pid 5298] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5297] <... openat resumed>) = 4 [pid 5301] <... openat resumed>) = 3 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5300] <... prctl resumed>) = 0 [pid 5297] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5300] setpgid(0, 0 [pid 5301] write(3, "1000", 4) = 4 [pid 5301] close(3) = 0 [pid 5301] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5300] <... setpgid resumed>) = 0 [pid 5299] <... sendmsg resumed>) = 120 [pid 5298] <... sendmsg resumed>) = 120 [pid 5299] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5301] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5300] <... openat resumed>) = 3 [pid 5299] <... openat resumed>) = 4 [pid 5298] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5299] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5301] <... sendmsg resumed>) = 120 [pid 5300] write(3, "1000", 4 [pid 5298] <... openat resumed>) = 4 [pid 5301] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5300] <... write resumed>) = 4 [pid 5301] <... openat resumed>) = 4 [pid 5300] close(3 [pid 5298] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5301] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5300] <... close resumed>) = 0 [pid 5300] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5300] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5300] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5300] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5300] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5297] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5297] close(3) = 0 [pid 5297] close(4) = 0 [pid 5297] close(5) = -1 EBADF (Bad file descriptor) [pid 5297] close(6 [pid 5299] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(7) = -1 EBADF (Bad file descriptor) [pid 5297] close(8 [pid 5299] close(3 [pid 5298] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(9) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = 0 [pid 5297] close(10) = -1 EBADF (Bad file descriptor) [pid 5297] close(11) = -1 EBADF (Bad file descriptor) [pid 5297] close(12) = -1 EBADF (Bad file descriptor) [pid 5299] close(4 [pid 5298] close(3 [pid 5297] close(13 [pid 5299] <... close resumed>) = 0 [pid 5298] <... close resumed>) = 0 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(14) = -1 EBADF (Bad file descriptor) [pid 5297] close(15) = -1 EBADF (Bad file descriptor) [pid 5297] close(16 [pid 5301] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5299] close(5 [pid 5298] close(4 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(3 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = 0 [pid 5297] close(17 [pid 5301] <... close resumed>) = 0 [pid 5299] close(6 [pid 5298] close(5 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(4 [pid 5300] close(3 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(18 [pid 5301] <... close resumed>) = 0 [pid 5300] <... close resumed>) = 0 [pid 5299] close(7 [pid 5298] close(6 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(5 [pid 5300] close(4 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(19 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] <... close resumed>) = 0 [pid 5299] close(8 [pid 5298] close(7 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(6 [pid 5300] close(5 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(20 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(9 [pid 5298] close(8 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(7 [pid 5300] close(6 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(21 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(10 [pid 5298] close(9 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(8 [pid 5300] close(7 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(22 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(11 [pid 5298] close(10 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(9 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(23 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(8 [pid 5299] close(12 [pid 5298] close(11 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(10 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(24 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(9 [pid 5299] close(13 [pid 5298] close(12 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(11 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(25 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(10) = -1 EBADF (Bad file descriptor) [pid 5300] close(11) = -1 EBADF (Bad file descriptor) [pid 5300] close(12) = -1 EBADF (Bad file descriptor) [pid 5300] close(13) = -1 EBADF (Bad file descriptor) [pid 5300] close(14) = -1 EBADF (Bad file descriptor) [pid 5300] close(15) = -1 EBADF (Bad file descriptor) [pid 5300] close(16) = -1 EBADF (Bad file descriptor) [pid 5300] close(17 [pid 5299] close(14 [pid 5298] close(13 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(12 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(26 [pid 5301] close(13 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(15 [pid 5298] close(14 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(18 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(27 [pid 5301] close(14 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(16 [pid 5298] close(15 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(19 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(28 [pid 5301] close(15 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(17 [pid 5298] close(16 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(20 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] close(29 [pid 5301] close(16 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(18 [pid 5298] close(17 [pid 5297] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(21 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] exit_group(0 [pid 5301] close(17 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(18 [pid 5297] <... exit_group resumed>) = ? [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(22 [pid 5299] close(19 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(18 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(23 [pid 5298] close(19 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(19 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(20 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(24 [pid 5298] close(20 [pid 5301] close(20 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(25 [pid 5298] close(21 [pid 5299] close(21 [pid 5301] close(21 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(26 [pid 5299] close(22 [pid 5298] close(22 [pid 5301] close(22 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(27 [pid 5299] close(23 [pid 5298] close(23 [pid 5301] close(23 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] close(28 [pid 5299] close(24 [pid 5301] close(24 [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(24 [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] close(25 [pid 5300] close(29 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] exit_group(0 [pid 5297] +++ exited with 0 +++ [pid 5300] <... exit_group resumed>) = ? [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] close(25 [pid 5298] close(25 [pid 5301] close(26 [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5300] +++ exited with 0 +++ [pid 5299] close(26) = -1 EBADF (Bad file descriptor) [pid 5298] close(26 [pid 5301] close(27 [pid 5299] close(27 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(27 [pid 5055] umount2("./45", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5301] close(28 [pid 5299] close(28 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./44", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(28 [pid 5055] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5301] close(29 [pid 5299] close(29 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5301] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5298] close(29 [pid 5055] <... openat resumed>) = 3 [pid 5053] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5301] exit_group(0 [pid 5299] exit_group(0 [pid 5298] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5301] <... exit_group resumed>) = ? [pid 5299] <... exit_group resumed>) = ? [pid 5298] exit_group(0 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./44/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./44/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./44/binderfs" [pid 5301] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... unlink resumed>) = 0 [pid 5053] umount2("./44/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./44/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./44/memory.events" [pid 5299] +++ exited with 0 +++ [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5298] <... exit_group resumed>) = ? [pid 5056] umount2("./45", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5298] +++ exited with 0 +++ [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5056] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] umount2("./45", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] getdents64(3, [pid 5056] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(3, "", [pid 5055] umount2("./45/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5052] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./44", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./44", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] rmdir("./44" [pid 5056] getdents64(3, [pid 5055] newfstatat(AT_FDCWD, "./45/binderfs", [pid 5057] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(3, "", [pid 5053] <... rmdir resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5055] unlink("./45/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./45/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./45/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] mkdir("./45", 0777 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./45/memory.events", [pid 5057] umount2("./44/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... mkdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./45/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./44/binderfs", [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./45/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] unlink("./45/binderfs") = 0 [pid 5056] umount2("./45/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./44/binderfs") = 0 [pid 5052] umount2("./45/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./44/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(AT_FDCWD, "./44/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./45/binderfs", [pid 5055] close(3 [pid 5056] newfstatat(AT_FDCWD, "./45/memory.events", [pid 5055] <... close resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] rmdir("./45" [pid 5057] unlink("./44/memory.events"./strace-static-x86_64: Process 5302 attached [pid 5056] unlink("./45/memory.events" [pid 5052] unlink("./45/binderfs" [pid 5302] set_robust_list(0x5555573de660, 24 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5302] <... set_robust_list resumed>) = 0 [pid 5055] mkdir("./46", 0777 [pid 5057] getdents64(3, [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 47 [pid 5052] <... unlink resumed>) = 0 [pid 5056] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] close(3 [pid 5302] chdir("./45" [pid 5056] close(3 [pid 5052] umount2("./45/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... close resumed>) = 0 [pid 5302] <... chdir resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] rmdir("./45" [pid 5057] rmdir("./44" [pid 5052] newfstatat(AT_FDCWD, "./45/memory.events", [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5303 attached ) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 48 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5302] setpgid(0, 0 [pid 5057] mkdir("./45", 0777 [pid 5052] unlink("./45/memory.events" [pid 5303] set_robust_list(0x5555573de660, 24 [pid 5302] <... setpgid resumed>) = 0 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] mkdir("./46", 0777 [pid 5303] <... set_robust_list resumed>) = 0 [pid 5303] chdir("./46" [pid 5302] <... openat resumed>) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5303] <... chdir resumed>) = 0 [pid 5302] write(3, "1000", 4 [pid 5052] getdents64(3, [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5302] <... write resumed>) = 4 [pid 5303] <... prctl resumed>) = 0 [pid 5302] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5302] <... close resumed>) = 0 [pid 5052] close(3 [pid 5303] setpgid(0, 0 [pid 5302] symlink("/dev/binderfs", "./binderfs" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5303] <... setpgid resumed>) = 0 [pid 5302] <... symlink resumed>) = 0 [pid 5052] rmdir("./45" [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5302] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... rmdir resumed>) = 0 [pid 5303] <... openat resumed>) = 3 [pid 5302] <... socket resumed>) = 3 [pid 5052] mkdir("./46", 0777 [pid 5303] write(3, "1000", 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 48 [pid 5303] <... write resumed>) = 4 [pid 5302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5303] close(3) = 0 [pid 5303] symlink("/dev/binderfs", "./binderfs" [pid 5302] <... sendmsg resumed>) = 120 ./strace-static-x86_64: Process 5304 attached [pid 5303] <... symlink resumed>) = 0 [pid 5302] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5305 attached [pid 5304] set_robust_list(0x5555573de660, 24 [pid 5303] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5305] set_robust_list(0x5555573de660, 24 [pid 5304] <... set_robust_list resumed>) = 0 [pid 5305] <... set_robust_list resumed>) = 0 [pid 5304] chdir("./46" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 47 [pid 5304] <... chdir resumed>) = 0 [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5303] <... socket resumed>) = 3 [pid 5302] <... openat resumed>) = 4 [pid 5305] chdir("./45" [pid 5304] setpgid(0, 0 [pid 5303] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5306 attached [pid 5305] <... chdir resumed>) = 0 [pid 5304] <... setpgid resumed>) = 0 [pid 5302] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] set_robust_list(0x5555573de660, 24 [pid 5305] <... prctl resumed>) = 0 [pid 5304] write(3, "1000", 4 [pid 5303] <... sendmsg resumed>) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 48 [pid 5306] <... set_robust_list resumed>) = 0 [pid 5305] setpgid(0, 0 [pid 5304] <... write resumed>) = 4 [pid 5304] close(3 [pid 5306] chdir("./46" [pid 5305] <... setpgid resumed>) = 0 [pid 5304] <... close resumed>) = 0 [pid 5306] <... chdir resumed>) = 0 [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5304] symlink("/dev/binderfs", "./binderfs" [pid 5303] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5305] <... openat resumed>) = 3 [pid 5304] <... symlink resumed>) = 0 [pid 5303] <... openat resumed>) = 4 [pid 5306] <... prctl resumed>) = 0 [pid 5305] write(3, "1000", 4 [pid 5306] setpgid(0, 0 [pid 5305] <... write resumed>) = 4 [pid 5306] <... setpgid resumed>) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5305] close(3 [pid 5304] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5306] <... openat resumed>) = 3 [pid 5305] <... close resumed>) = 0 [pid 5304] <... socket resumed>) = 3 [pid 5303] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5305] symlink("/dev/binderfs", "./binderfs" [pid 5306] write(3, "1000", 4 [pid 5305] <... symlink resumed>) = 0 [pid 5304] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5306] <... write resumed>) = 4 [pid 5306] close(3 [pid 5305] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5304] <... sendmsg resumed>) = 120 [pid 5306] <... close resumed>) = 0 [pid 5306] symlink("/dev/binderfs", "./binderfs" [pid 5305] <... socket resumed>) = 3 [pid 5304] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5304] <... openat resumed>) = 4 [pid 5306] <... symlink resumed>) = 0 [pid 5306] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5304] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5306] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5305] <... sendmsg resumed>) = 120 [pid 5305] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5306] <... sendmsg resumed>) = 120 [pid 5305] <... openat resumed>) = 4 [pid 5306] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5305] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5306] <... openat resumed>) = 4 [pid 5306] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5304] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5306] close(3 [pid 5302] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5306] <... close resumed>) = 0 [pid 5306] close(4 [pid 5302] close(3) = 0 [pid 5306] <... close resumed>) = 0 [pid 5302] close(4 [pid 5306] close(5 [pid 5304] close(3 [pid 5302] <... close resumed>) = 0 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(5 [pid 5306] close(6 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(6) = -1 EBADF (Bad file descriptor) [pid 5306] close(7) = -1 EBADF (Bad file descriptor) [pid 5306] close(8 [pid 5302] close(7 [pid 5304] <... close resumed>) = 0 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(4 [pid 5302] close(8 [pid 5306] close(9 [pid 5304] <... close resumed>) = 0 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(5 [pid 5306] close(10 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(6 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(11 [pid 5304] close(7 [pid 5302] close(9 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(12 [pid 5304] close(8 [pid 5302] close(10 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(13 [pid 5305] close(3 [pid 5304] close(9 [pid 5302] close(11 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = 0 [pid 5306] close(14 [pid 5305] close(4 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(12 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = 0 [pid 5304] close(10 [pid 5303] close(3 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(15 [pid 5305] close(5 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = 0 [pid 5302] close(13 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(11 [pid 5303] close(4 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(16 [pid 5305] close(6 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = 0 [pid 5302] close(14 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(12 [pid 5303] close(5 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(17 [pid 5305] close(7 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(15 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(13 [pid 5303] close(6 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(18 [pid 5305] close(8 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(16 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(14 [pid 5303] close(7 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(19 [pid 5305] close(9 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(17 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(15 [pid 5303] close(8 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(20 [pid 5305] close(10 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(18 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(16 [pid 5303] close(9 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(21 [pid 5305] close(11 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(19 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(17 [pid 5303] close(10 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(22 [pid 5305] close(12 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(20 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(18 [pid 5303] close(11 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(23 [pid 5305] close(13 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(21 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(19 [pid 5303] close(12 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(24 [pid 5305] close(14 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(22 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(20 [pid 5303] close(13 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(25 [pid 5305] close(15 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(23 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(21 [pid 5303] close(14 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(26 [pid 5305] close(16 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(24 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(22 [pid 5303] close(15 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(27 [pid 5305] close(17 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(25 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(23 [pid 5303] close(16 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(28 [pid 5305] close(18 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(26 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(24 [pid 5303] close(17 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] close(29 [pid 5305] close(19 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(27 [pid 5306] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(25 [pid 5303] close(18 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5306] exit_group(0 [pid 5305] close(20 [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(28 [pid 5306] <... exit_group resumed>) = ? [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(26 [pid 5303] close(19 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] close(27) = -1 EBADF (Bad file descriptor) [pid 5304] close(28) = -1 EBADF (Bad file descriptor) [pid 5304] close(29 [pid 5306] +++ exited with 0 +++ [pid 5304] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(21 [pid 5304] exit_group(0 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(29 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... exit_group resumed>) = ? [pid 5303] close(20 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] close(22 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] close(21 [pid 5302] exit_group(0 [pid 5305] close(23 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] close(22 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] <... exit_group resumed>) = ? [pid 5305] close(24 [pid 5304] +++ exited with 0 +++ [pid 5303] close(23 [pid 5302] +++ exited with 0 +++ [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5305] close(25 [pid 5303] close(24 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./46", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5305] close(26 [pid 5303] close(25 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./46", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5305] close(27 [pid 5303] close(26 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5305] close(28 [pid 5303] close(27 [pid 5056] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] close(28 [pid 5305] close(29 [pid 5053] umount2("./45", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5305] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] close(29 [pid 5053] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5305] exit_group(0 [pid 5303] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5305] <... exit_group resumed>) = ? [pid 5303] exit_group(0 [pid 5056] newfstatat(3, "", [pid 5053] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5305] +++ exited with 0 +++ [pid 5303] <... exit_group resumed>) = ? [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] getdents64(3, [pid 5053] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5303] +++ exited with 0 +++ [pid 5053] umount2("./45/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./46/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./46/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./45", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./45/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./46/binderfs", [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./45", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./45/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./46/binderfs", [pid 5056] unlink("./46/binderfs" [pid 5057] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] umount2("./45/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(3, "", [pid 5055] umount2("./46", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./46/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] umount2("./46/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./46/memory.events", [pid 5055] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] unlink("./46/memory.events" [pid 5056] umount2("./46/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./46/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./45/memory.events", [pid 5052] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] getdents64(3, [pid 5052] close(3 [pid 5053] unlink("./45/memory.events" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] rmdir("./46" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./47", 0777) = 0 [pid 5056] newfstatat(AT_FDCWD, "./46/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./46/binderfs", [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./45/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./46/memory.events" [pid 5055] unlink("./46/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5307 attached [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./45/binderfs", [pid 5307] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 49 [pid 5307] <... set_robust_list resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5307] chdir("./47" [pid 5055] umount2("./46/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./45/binderfs" [pid 5307] <... chdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./46/memory.events", [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5307] <... prctl resumed>) = 0 [pid 5055] unlink("./46/memory.events" [pid 5057] umount2("./45/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5307] setpgid(0, 0 [pid 5056] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5307] <... setpgid resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./45/memory.events", [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] close(3 [pid 5057] unlink("./45/memory.events" [pid 5307] <... openat resumed>) = 3 [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./46" [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5053] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5056] mkdir("./47", 0777 [pid 5053] <... close resumed>) = 0 [pid 5307] write(3, "1000", 4 [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] rmdir("./45" [pid 5307] <... write resumed>) = 4 [pid 5055] getdents64(3, [pid 5307] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5307] <... close resumed>) = 0 [pid 5055] close(3 [pid 5307] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5307] <... symlink resumed>) = 0 [pid 5053] mkdir("./46", 0777 [pid 5307] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] rmdir("./46" [pid 5057] rmdir("./45" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... rmdir resumed>) = 0 [pid 5307] <... socket resumed>) = 3 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5057] mkdir("./46", 0777 [pid 5307] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] mkdir("./47", 0777./strace-static-x86_64: Process 5308 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 49 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5308] set_robust_list(0x5555573de660, 24 [pid 5307] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5308] <... set_robust_list resumed>) = 0 [pid 5307] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5308] chdir("./47") = 0 [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5307] <... openat resumed>) = 4 [pid 5308] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5309 attached ./strace-static-x86_64: Process 5310 attached [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5307] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5310] set_robust_list(0x5555573de660, 24 [pid 5308] <... openat resumed>) = 3 [pid 5308] write(3, "1000", 4) = 4 [pid 5308] close(3) = 0 [pid 5308] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5311 attached [pid 5309] set_robust_list(0x5555573de660, 24 [pid 5310] <... set_robust_list resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 48 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 48 [pid 5311] set_robust_list(0x5555573de660, 24 [pid 5309] <... set_robust_list resumed>) = 0 [pid 5310] chdir("./46" [pid 5308] <... symlink resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 49 [pid 5311] <... set_robust_list resumed>) = 0 [pid 5309] chdir("./46" [pid 5310] <... chdir resumed>) = 0 [pid 5309] <... chdir resumed>) = 0 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5308] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5310] <... prctl resumed>) = 0 [pid 5308] <... socket resumed>) = 3 [pid 5311] chdir("./47" [pid 5309] <... prctl resumed>) = 0 [pid 5309] setpgid(0, 0 [pid 5310] setpgid(0, 0 [pid 5311] <... chdir resumed>) = 0 [pid 5309] <... setpgid resumed>) = 0 [pid 5310] <... setpgid resumed>) = 0 [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5308] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5311] <... prctl resumed>) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5308] <... sendmsg resumed>) = 120 [pid 5311] setpgid(0, 0) = 0 [pid 5310] <... openat resumed>) = 3 [pid 5308] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5309] <... openat resumed>) = 3 [pid 5310] write(3, "1000", 4 [pid 5311] <... openat resumed>) = 3 [pid 5309] write(3, "1000", 4 [pid 5310] <... write resumed>) = 4 [pid 5308] <... openat resumed>) = 4 [pid 5310] close(3 [pid 5311] write(3, "1000", 4 [pid 5309] <... write resumed>) = 4 [pid 5310] <... close resumed>) = 0 [pid 5311] <... write resumed>) = 4 [pid 5309] close(3 [pid 5310] symlink("/dev/binderfs", "./binderfs" [pid 5308] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5311] close(3 [pid 5309] <... close resumed>) = 0 [pid 5311] <... close resumed>) = 0 [pid 5309] symlink("/dev/binderfs", "./binderfs" [pid 5310] <... symlink resumed>) = 0 [pid 5311] symlink("/dev/binderfs", "./binderfs" [pid 5310] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5310] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5310] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5311] <... symlink resumed>) = 0 [pid 5311] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5309] <... symlink resumed>) = 0 [pid 5310] <... openat resumed>) = 4 [pid 5311] <... socket resumed>) = 3 [pid 5309] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5310] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5311] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5309] <... socket resumed>) = 3 [pid 5309] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5311] <... sendmsg resumed>) = 120 [pid 5309] <... sendmsg resumed>) = 120 [pid 5311] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5309] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5311] <... openat resumed>) = 4 [pid 5309] <... openat resumed>) = 4 [pid 5309] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5309] close(3 [pid 5311] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5309] <... close resumed>) = 0 [pid 5309] close(4) = 0 [pid 5308] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5311] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5309] close(5 [pid 5308] close(3 [pid 5307] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5311] close(3 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5308] <... close resumed>) = 0 [pid 5309] close(6 [pid 5310] close(3 [pid 5311] <... close resumed>) = 0 [pid 5308] close(4 [pid 5311] close(4 [pid 5310] <... close resumed>) = 0 [pid 5308] <... close resumed>) = 0 [pid 5307] close(3 [pid 5311] <... close resumed>) = 0 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(4 [pid 5308] close(5 [pid 5307] <... close resumed>) = 0 [pid 5311] close(5 [pid 5309] close(7 [pid 5310] <... close resumed>) = 0 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(4 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(5 [pid 5308] close(6 [pid 5307] <... close resumed>) = 0 [pid 5311] close(6 [pid 5309] close(8 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(6 [pid 5308] close(7 [pid 5307] close(5 [pid 5311] close(7 [pid 5309] close(9 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(7 [pid 5308] close(8 [pid 5307] close(6 [pid 5311] close(8 [pid 5309] close(10 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(8 [pid 5308] close(9 [pid 5307] close(7 [pid 5311] close(9 [pid 5309] close(11 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(9 [pid 5308] close(10 [pid 5307] close(8 [pid 5311] close(10 [pid 5309] close(12 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(11 [pid 5307] close(9 [pid 5311] close(11 [pid 5309] close(13 [pid 5310] close(10 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(12 [pid 5307] close(10 [pid 5311] close(12 [pid 5309] close(14 [pid 5310] close(11 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] close(13 [pid 5309] close(15 [pid 5310] close(12 [pid 5308] close(13 [pid 5307] close(11 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] close(14 [pid 5309] close(16 [pid 5308] close(14 [pid 5307] close(12 [pid 5310] close(13 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] close(15 [pid 5309] close(17 [pid 5310] close(14 [pid 5308] close(15 [pid 5307] close(13 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] close(16 [pid 5309] close(18 [pid 5310] close(15 [pid 5308] close(16 [pid 5307] close(14 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] close(19 [pid 5310] close(16 [pid 5308] close(17 [pid 5311] close(17 [pid 5307] close(15 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(18 [pid 5307] close(16 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(19 [pid 5307] close(17 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(20 [pid 5307] close(18 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(21 [pid 5307] close(19 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(22 [pid 5307] close(20 [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] close(23 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(21 [pid 5308] close(24 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(22 [pid 5308] close(25 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(23 [pid 5308] close(26 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(24 [pid 5308] close(27 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(25 [pid 5308] close(28 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(26 [pid 5308] close(29 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(27 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5308] exit_group(0 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] close(18 [pid 5309] close(20 [pid 5310] close(17 [pid 5308] <... exit_group resumed>) = ? [pid 5307] close(28 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] close(21 [pid 5310] close(18 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] close(22 [pid 5311] close(19 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(19 [pid 5308] +++ exited with 0 +++ [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] close(23 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] close(29 [pid 5311] close(20 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(20 [pid 5307] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] close(24 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] exit_group(0 [pid 5056] umount2("./47", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5311] close(21 [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(21 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] <... exit_group resumed>) = ? [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5311] close(22 [pid 5309] close(25 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] +++ exited with 0 +++ [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(22 [pid 5056] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5311] close(23 [pid 5309] close(26 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(23 [pid 5311] close(24 [pid 5309] close(27 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(24 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5311] close(25 [pid 5309] close(28 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(25 [pid 5309] close(29 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(26 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5309] exit_group(0 [pid 5056] getdents64(3, [pid 5311] close(26 [pid 5309] <... exit_group resumed>) = ? [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./47", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./47/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5311] close(27 [pid 5310] close(27 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./47/binderfs", [pid 5052] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5311] close(28 [pid 5310] close(28 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5311] close(29 [pid 5310] close(29 [pid 5311] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./47/binderfs" [pid 5311] exit_group(0 [pid 5310] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5311] <... exit_group resumed>) = ? [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5309] +++ exited with 0 +++ [pid 5310] <... exit_group resumed>) = ? [pid 5056] umount2("./47/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5311] +++ exited with 0 +++ [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5310] +++ exited with 0 +++ [pid 5056] newfstatat(AT_FDCWD, "./47/memory.events", [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./46", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] umount2("./47/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./47/memory.events" [pid 5055] umount2("./47", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./46", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./47/binderfs", [pid 5055] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] openat(AT_FDCWD, "./46", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5055] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5052] unlink("./47/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(3, "", [pid 5055] umount2("./47/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] getdents64(3, [pid 5055] newfstatat(AT_FDCWD, "./47/binderfs", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./47/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./46/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./47/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./46/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./46/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./47/memory.events", [pid 5056] <... close resumed>) = 0 [pid 5055] umount2("./47/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./46/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./47" [pid 5057] unlink("./46/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5052] unlink("./47/memory.events" [pid 5055] newfstatat(AT_FDCWD, "./47/memory.events", [pid 5053] unlink("./46/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5056] mkdir("./48", 0777 [pid 5057] umount2("./46/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./46/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./46/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./47/memory.events" [pid 5053] unlink("./46/memory.events" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./46/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./46/memory.events" [pid 5055] close(3) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] rmdir("./47" [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./46" [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] mkdir("./48", 0777 [pid 5052] close(3 [pid 5056] <... mkdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] rmdir("./47" [pid 5057] mkdir("./47", 0777) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./46" [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5313 attached [pid 5053] <... rmdir resumed>) = 0 [pid 5052] mkdir("./48", 0777 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 50 [pid 5053] mkdir("./47", 0777 [pid 5052] <... mkdir resumed>) = 0 [pid 5313] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5314 attached ./strace-static-x86_64: Process 5312 attached ) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 50 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5314] set_robust_list(0x5555573de660, 24 [pid 5312] set_robust_list(0x5555573de660, 24 [pid 5313] chdir("./48" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 49 [pid 5053] <... mkdir resumed>) = 0 [pid 5314] <... set_robust_list resumed>) = 0 [pid 5314] chdir("./47") = 0 [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5312] <... set_robust_list resumed>) = 0 [pid 5313] <... chdir resumed>) = 0 [pid 5314] setpgid(0, 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5315 attached [pid 5314] <... setpgid resumed>) = 0 [pid 5312] chdir("./48" [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5312] <... chdir resumed>) = 0 [pid 5315] set_robust_list(0x5555573de660, 24 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5313] setpgid(0, 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 50 [pid 5315] <... set_robust_list resumed>) = 0 [pid 5312] <... prctl resumed>) = 0 [pid 5313] <... setpgid resumed>) = 0 [pid 5314] <... openat resumed>) = 3 [pid 5312] setpgid(0, 0 [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5315] chdir("./48"./strace-static-x86_64: Process 5316 attached [pid 5312] <... setpgid resumed>) = 0 [pid 5316] set_robust_list(0x5555573de660, 24 [pid 5314] write(3, "1000", 4 [pid 5316] <... set_robust_list resumed>) = 0 [pid 5314] <... write resumed>) = 4 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 49 [pid 5316] chdir("./47" [pid 5314] close(3 [pid 5315] <... chdir resumed>) = 0 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5316] <... chdir resumed>) = 0 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5314] <... close resumed>) = 0 [pid 5313] <... openat resumed>) = 3 [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5315] <... prctl resumed>) = 0 [pid 5314] symlink("/dev/binderfs", "./binderfs" [pid 5312] <... openat resumed>) = 3 [pid 5313] write(3, "1000", 4 [pid 5316] <... prctl resumed>) = 0 [pid 5315] setpgid(0, 0 [pid 5312] write(3, "1000", 4 [pid 5313] <... write resumed>) = 4 [pid 5316] setpgid(0, 0 [pid 5315] <... setpgid resumed>) = 0 [pid 5314] <... symlink resumed>) = 0 [pid 5316] <... setpgid resumed>) = 0 [pid 5314] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5314] <... socket resumed>) = 3 [pid 5312] <... write resumed>) = 4 [pid 5313] close(3 [pid 5316] <... openat resumed>) = 3 [pid 5315] <... openat resumed>) = 3 [pid 5314] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5312] close(3 [pid 5313] <... close resumed>) = 0 [pid 5316] write(3, "1000", 4 [pid 5315] write(3, "1000", 4 [pid 5314] <... sendmsg resumed>) = 120 [pid 5312] <... close resumed>) = 0 [pid 5313] symlink("/dev/binderfs", "./binderfs" [pid 5316] <... write resumed>) = 4 [pid 5315] <... write resumed>) = 4 [pid 5314] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5312] symlink("/dev/binderfs", "./binderfs" [pid 5313] <... symlink resumed>) = 0 [pid 5316] close(3 [pid 5315] close(3 [pid 5313] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5314] <... openat resumed>) = 4 [pid 5312] <... symlink resumed>) = 0 [pid 5313] <... socket resumed>) = 3 [pid 5316] <... close resumed>) = 0 [pid 5315] <... close resumed>) = 0 [pid 5316] symlink("/dev/binderfs", "./binderfs" [pid 5314] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5312] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5315] symlink("/dev/binderfs", "./binderfs" [pid 5316] <... symlink resumed>) = 0 [pid 5315] <... symlink resumed>) = 0 [pid 5312] <... socket resumed>) = 3 [pid 5315] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5316] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5315] <... socket resumed>) = 3 [pid 5312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5316] <... socket resumed>) = 3 [pid 5315] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5316] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5315] <... sendmsg resumed>) = 120 [pid 5312] <... sendmsg resumed>) = 120 [pid 5316] <... sendmsg resumed>) = 120 [pid 5315] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5316] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5313] <... sendmsg resumed>) = 120 [pid 5312] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5316] <... openat resumed>) = 4 [pid 5312] <... openat resumed>) = 4 [pid 5313] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5315] <... openat resumed>) = 4 [pid 5315] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5313] <... openat resumed>) = 4 [pid 5316] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5312] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5313] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5315] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5316] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5316] close(3 [pid 5315] close(3 [pid 5313] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5316] <... close resumed>) = 0 [pid 5316] close(4 [pid 5313] close(3 [pid 5316] <... close resumed>) = 0 [pid 5313] <... close resumed>) = 0 [pid 5316] close(5) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = 0 [pid 5316] close(6) = -1 EBADF (Bad file descriptor) [pid 5313] close(4 [pid 5316] close(7 [pid 5315] close(4 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = 0 [pid 5313] <... close resumed>) = 0 [pid 5316] close(8 [pid 5315] close(5 [pid 5313] close(5 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(9 [pid 5315] close(6 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(10 [pid 5315] close(7 [pid 5313] close(6 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(11 [pid 5315] close(8 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(12 [pid 5315] close(9 [pid 5313] close(7 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(13 [pid 5315] close(10 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(8 [pid 5316] close(14 [pid 5315] close(11 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(15 [pid 5315] close(12 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(16 [pid 5315] close(13 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(9 [pid 5316] close(17 [pid 5315] close(14 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(18) = -1 EBADF (Bad file descriptor) [pid 5316] close(19) = -1 EBADF (Bad file descriptor) [pid 5316] close(20) = -1 EBADF (Bad file descriptor) [pid 5315] close(15 [pid 5316] close(21 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(10 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(16 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(22 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(11 [pid 5315] close(17 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(23 [pid 5315] close(18 [pid 5313] close(12 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(19 [pid 5316] close(24 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(13 [pid 5315] close(20 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(25 [pid 5315] close(21 [pid 5313] close(14 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] close(26 [pid 5315] close(22) = -1 EBADF (Bad file descriptor) [pid 5315] close(23 [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(15 [pid 5316] close(27 [pid 5315] close(24 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(25 [pid 5314] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5312] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5313] close(16 [pid 5316] close(28 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(3 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(26 [pid 5312] <... close resumed>) = 0 [pid 5313] close(17 [pid 5316] close(29 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(4 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(27 [pid 5314] close(3 [pid 5312] <... close resumed>) = 0 [pid 5313] close(18 [pid 5316] exit_group(0 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5314] <... close resumed>) = 0 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] <... exit_group resumed>) = ? [pid 5315] close(28 [pid 5314] close(4 [pid 5312] close(5 [pid 5313] close(19 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5314] <... close resumed>) = 0 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] close(29 [pid 5314] close(5 [pid 5312] close(6 [pid 5313] close(20 [pid 5315] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] exit_group(0 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] <... exit_group resumed>) = ? [pid 5314] close(6 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] +++ exited with 0 +++ [pid 5315] +++ exited with 0 +++ [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(7 [pid 5313] close(21 [pid 5314] close(7 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(8 [pid 5313] close(22 [pid 5314] close(8 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(9 [pid 5313] close(23 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5314] close(9 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./48", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(24 [pid 5314] close(10 [pid 5312] close(10 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(25 [pid 5053] umount2("./47", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5314] close(11 [pid 5312] close(11 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(26 [pid 5053] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5314] close(12 [pid 5312] close(12 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(27 [pid 5053] newfstatat(3, "", [pid 5052] <... openat resumed>) = 3 [pid 5314] close(13 [pid 5312] close(13 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(28 [pid 5053] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5314] close(14 [pid 5312] close(14 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] close(29 [pid 5053] umount2("./47/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5314] close(15 [pid 5312] close(15 [pid 5313] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./47/binderfs", [pid 5314] close(16 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] exit_group(0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(16 [pid 5053] unlink("./47/binderfs" [pid 5314] close(17 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5313] <... exit_group resumed>) = ? [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./48/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(17 [pid 5053] umount2("./47/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5314] close(18 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./47/memory.events", [pid 5314] close(19 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(18 [pid 5053] unlink("./47/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./48/binderfs", [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5314] close(20 [pid 5312] close(19 [pid 5313] +++ exited with 0 +++ [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5314] close(21 [pid 5312] close(20 [pid 5052] unlink("./48/binderfs" [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5314] close(22 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(21 [pid 5053] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5314] close(23 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = 0 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(22 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] rmdir("./47" [pid 5052] umount2("./48/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5314] close(24 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(23 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5314] close(25 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./48/memory.events", [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] close(24 [pid 5314] close(26 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5314] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] mkdir("./48", 0777 [pid 5312] close(25 [pid 5052] unlink("./48/memory.events" [pid 5314] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] <... mkdir resumed>) = 0 [pid 5314] close(28) = -1 EBADF (Bad file descriptor) [pid 5314] close(29) = -1 EBADF (Bad file descriptor) [pid 5314] exit_group(0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./48", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5312] close(26 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5312] close(27 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5314] <... exit_group resumed>) = ? [pid 5312] close(28 [pid 5052] close(3 [pid 5312] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5312] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... close resumed>) = 0 [pid 5314] +++ exited with 0 +++ [pid 5312] exit_group(0 [pid 5055] newfstatat(3, "", [pid 5052] rmdir("./48"./strace-static-x86_64: Process 5317 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 50 [pid 5052] <... rmdir resumed>) = 0 [pid 5312] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5317] set_robust_list(0x5555573de660, 24 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5317] <... set_robust_list resumed>) = 0 [pid 5317] chdir("./48") = 0 [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5317] setpgid(0, 0 [pid 5312] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5317] <... setpgid resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] umount2("./47", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... restart_syscall resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] mkdir("./49", 0777 [pid 5057] openat(AT_FDCWD, "./47", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./48/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./48", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5056] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5317] <... openat resumed>) = 3 [pid 5056] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./48/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] newfstatat(3, "", [pid 5052] <... mkdir resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5317] write(3, "1000", 4 [pid 5056] getdents64(3, [pid 5057] getdents64(3, [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5317] <... write resumed>) = 4 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] unlink("./48/binderfs" [pid 5317] close(3 [pid 5056] umount2("./48/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5317] <... close resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5317] symlink("/dev/binderfs", "./binderfs" [pid 5056] newfstatat(AT_FDCWD, "./48/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./48/binderfs") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 ./strace-static-x86_64: Process 5318 attached [pid 5317] <... symlink resumed>) = 0 [pid 5056] umount2("./48/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./48/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./47/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5318] set_robust_list(0x5555573de660, 24 [pid 5317] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 51 [pid 5318] <... set_robust_list resumed>) = 0 [pid 5317] <... socket resumed>) = 3 [pid 5056] newfstatat(AT_FDCWD, "./48/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./48/memory.events", [pid 5057] newfstatat(AT_FDCWD, "./47/binderfs", [pid 5318] chdir("./49" [pid 5317] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./47/binderfs" [pid 5318] <... chdir resumed>) = 0 [pid 5317] <... sendmsg resumed>) = 120 [pid 5056] unlink("./48/memory.events" [pid 5055] unlink("./48/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5317] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5318] <... prctl resumed>) = 0 [pid 5317] <... openat resumed>) = 4 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./47/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5318] setpgid(0, 0) = 0 [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5317] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(AT_FDCWD, "./47/memory.events", [pid 5318] <... openat resumed>) = 3 [pid 5055] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] unlink("./47/memory.events" [pid 5056] getdents64(3, [pid 5055] rmdir("./48" [pid 5318] write(3, "1000", 4 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5318] <... write resumed>) = 4 [pid 5056] close(3 [pid 5318] close(3) = 0 [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./48" [pid 5318] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5318] <... symlink resumed>) = 0 [pid 5056] mkdir("./49", 0777 [pid 5318] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] mkdir("./49", 0777 [pid 5318] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5318] <... sendmsg resumed>) = 120 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5319 attached [pid 5318] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 51 [pid 5319] set_robust_list(0x5555573de660, 24) = 0 [pid 5319] chdir("./49" [pid 5318] <... openat resumed>) = 4 [pid 5319] <... chdir resumed>) = 0 [pid 5318] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5319] setpgid(0, 0) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 51 ./strace-static-x86_64: Process 5320 attached [pid 5319] write(3, "1000", 4 [pid 5320] set_robust_list(0x5555573de660, 24 [pid 5319] <... write resumed>) = 4 [pid 5057] <... unlink resumed>) = 0 [pid 5320] <... set_robust_list resumed>) = 0 [pid 5319] close(3 [pid 5320] chdir("./49" [pid 5057] getdents64(3, [pid 5319] <... close resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5320] <... chdir resumed>) = 0 [pid 5319] symlink("/dev/binderfs", "./binderfs" [pid 5057] close(3 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5057] <... close resumed>) = 0 [pid 5320] setpgid(0, 0 [pid 5319] <... symlink resumed>) = 0 [pid 5057] rmdir("./47" [pid 5320] <... setpgid resumed>) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5319] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5320] <... openat resumed>) = 3 [pid 5319] <... socket resumed>) = 3 [pid 5319] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5320] write(3, "1000", 4 [pid 5319] <... sendmsg resumed>) = 120 [pid 5320] <... write resumed>) = 4 [pid 5320] close(3) = 0 [pid 5320] symlink("/dev/binderfs", "./binderfs" [pid 5319] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] mkdir("./48", 0777 [pid 5320] <... symlink resumed>) = 0 [pid 5319] <... openat resumed>) = 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5320] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5320] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5319] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5320] <... sendmsg resumed>) = 120 [pid 5320] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 ./strace-static-x86_64: Process 5321 attached [pid 5320] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5321] set_robust_list(0x5555573de660, 24) = 0 [pid 5321] chdir("./48") = 0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 50 [pid 5321] setpgid(0, 0) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5321] write(3, "1000", 4) = 4 [pid 5321] close(3) = 0 [pid 5321] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5321] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5321] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5320] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5319] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5321] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5317] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5320] close(3 [pid 5317] close(3 [pid 5320] <... close resumed>) = 0 [pid 5319] close(3 [pid 5321] <... openat resumed>) = 4 [pid 5319] <... close resumed>) = 0 [pid 5317] <... close resumed>) = 0 [pid 5320] close(4) = 0 [pid 5319] close(4 [pid 5317] close(4 [pid 5321] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5320] close(5 [pid 5317] <... close resumed>) = 0 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = 0 [pid 5317] close(5 [pid 5320] close(6 [pid 5319] close(5 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(6 [pid 5320] close(7 [pid 5319] close(6 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5317] close(7 [pid 5321] close(3 [pid 5320] close(8 [pid 5319] close(7 [pid 5318] close(3 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = 0 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = 0 [pid 5317] close(8 [pid 5321] close(4 [pid 5320] close(9 [pid 5319] close(8 [pid 5318] close(4 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = 0 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = 0 [pid 5317] close(9 [pid 5321] close(5 [pid 5320] close(10 [pid 5319] close(9 [pid 5318] close(5 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(10 [pid 5321] close(6 [pid 5320] close(11 [pid 5319] close(10 [pid 5318] close(6 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(11 [pid 5321] close(7 [pid 5320] close(12 [pid 5319] close(11 [pid 5318] close(7 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(12 [pid 5321] close(8 [pid 5320] close(13 [pid 5319] close(12 [pid 5318] close(8 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(13 [pid 5321] close(9 [pid 5320] close(14 [pid 5319] close(13 [pid 5318] close(9 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(14 [pid 5321] close(10 [pid 5320] close(15 [pid 5319] close(14 [pid 5318] close(10 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(15 [pid 5321] close(11 [pid 5320] close(16 [pid 5319] close(15 [pid 5318] close(11 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(16 [pid 5321] close(12 [pid 5320] close(17 [pid 5319] close(16 [pid 5318] close(12 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(17 [pid 5321] close(13 [pid 5320] close(18 [pid 5319] close(17 [pid 5318] close(13 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(18 [pid 5321] close(14 [pid 5320] close(19 [pid 5319] close(18 [pid 5318] close(14 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(19 [pid 5321] close(15 [pid 5320] close(20 [pid 5318] close(15 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(20 [pid 5321] close(16 [pid 5320] close(21 [pid 5318] close(16 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(21 [pid 5321] close(17 [pid 5320] close(22 [pid 5318] close(17 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(22 [pid 5321] close(18 [pid 5320] close(23 [pid 5318] close(18 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(23 [pid 5321] close(19 [pid 5320] close(24 [pid 5318] close(19 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(24 [pid 5321] close(20 [pid 5320] close(25 [pid 5318] close(20 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(19 [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(25 [pid 5321] close(21 [pid 5320] close(26 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] close(21 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(20 [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(26 [pid 5321] close(22 [pid 5320] close(27 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] close(22 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(21 [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(27 [pid 5321] close(23 [pid 5320] close(28 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] close(23 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(22 [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(28 [pid 5321] close(24 [pid 5320] close(29 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] close(24 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(23 [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] close(29 [pid 5321] close(25 [pid 5320] exit_group(0 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] close(25 [pid 5317] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... exit_group resumed>) = ? [pid 5319] close(24 [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] exit_group(0 [pid 5321] close(26 [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] close(25) = -1 EBADF (Bad file descriptor) [pid 5319] close(26) = -1 EBADF (Bad file descriptor) [pid 5320] +++ exited with 0 +++ [pid 5319] close(27 [pid 5318] close(26 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5317] <... exit_group resumed>) = ? [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(27 [pid 5319] close(28) = -1 EBADF (Bad file descriptor) [pid 5319] close(29) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5319] exit_group(0 [pid 5318] close(27 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5321] close(28) = -1 EBADF (Bad file descriptor) [pid 5319] <... exit_group resumed>) = ? [pid 5055] umount2("./49", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5321] close(29) = -1 EBADF (Bad file descriptor) [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5318] close(28 [pid 5321] exit_group(0 [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5317] +++ exited with 0 +++ [pid 5321] <... exit_group resumed>) = ? [pid 5319] +++ exited with 0 +++ [pid 5318] close(29 [pid 5055] <... openat resumed>) = 3 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5318] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] newfstatat(3, "", [pid 5318] <... exit_group resumed>) = ? [pid 5056] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] umount2("./48", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./49", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5056] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5318] +++ exited with 0 +++ [pid 5053] getdents64(3, [pid 5056] newfstatat(3, "", [pid 5321] +++ exited with 0 +++ [pid 5055] getdents64(3, [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./49", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5055] umount2("./49/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./48/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./49/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./49/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./49/binderfs" [pid 5057] umount2("./48", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./48/binderfs", [pid 5052] <... openat resumed>) = 3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5055] umount2("./49/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./49/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./48", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./48/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./49/memory.events", [pid 5057] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] unlink("./49/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] unlink("./49/memory.events" [pid 5057] newfstatat(3, "", [pid 5053] umount2("./48/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./49/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./48/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5052] umount2("./49/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./49/memory.events", [pid 5055] close(3 [pid 5052] newfstatat(AT_FDCWD, "./49/binderfs", [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] umount2("./48/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./48/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] rmdir("./49" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./49/memory.events") = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./48/binderfs", [pid 5052] unlink("./49/binderfs" [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./49") = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] mkdir("./50", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5057] unlink("./48/binderfs" [pid 5052] umount2("./49/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] mkdir("./50", 0777) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./48/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./49/memory.events", [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./48/memory.events", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] unlink("./49/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5057] unlink("./48/memory.events" [pid 5053] <... close resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] rmdir("./48"./strace-static-x86_64: Process 5322 attached ./strace-static-x86_64: Process 5323 attached ) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 52 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 52 [pid 5057] getdents64(3, [pid 5323] set_robust_list(0x5555573de660, 24 [pid 5322] set_robust_list(0x5555573de660, 24 [pid 5323] <... set_robust_list resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] mkdir("./49", 0777 [pid 5322] <... set_robust_list resumed>) = 0 [pid 5057] close(3 [pid 5322] chdir("./50" [pid 5323] chdir("./50" [pid 5053] <... mkdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./48" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5322] <... chdir resumed>) = 0 [pid 5323] <... chdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... unlink resumed>) = 0 [pid 5322] <... prctl resumed>) = 0 [pid 5323] <... prctl resumed>) = 0 [pid 5057] mkdir("./49", 0777 [pid 5322] setpgid(0, 0 [pid 5323] setpgid(0, 0 [pid 5052] getdents64(3, [pid 5322] <... setpgid resumed>) = 0 [pid 5323] <... setpgid resumed>) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5324 attached [pid 5323] <... openat resumed>) = 3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 51 [pid 5324] set_robust_list(0x5555573de660, 24 [pid 5322] <... openat resumed>) = 3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5324] <... set_robust_list resumed>) = 0 [pid 5322] write(3, "1000", 4 [pid 5323] write(3, "1000", 4 [pid 5052] close(3 [pid 5323] <... write resumed>) = 4 [pid 5052] <... close resumed>) = 0 [pid 5324] chdir("./49" [pid 5322] <... write resumed>) = 4 [pid 5323] close(3 [pid 5052] rmdir("./49" [pid 5324] <... chdir resumed>) = 0 [pid 5322] close(3 [pid 5323] <... close resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5325 attached [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5322] <... close resumed>) = 0 [pid 5323] symlink("/dev/binderfs", "./binderfs" [pid 5325] set_robust_list(0x5555573de660, 24 [pid 5324] <... prctl resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 51 [pid 5325] <... set_robust_list resumed>) = 0 [pid 5324] setpgid(0, 0 [pid 5325] chdir("./49" [pid 5324] <... setpgid resumed>) = 0 [pid 5323] <... symlink resumed>) = 0 [pid 5322] symlink("/dev/binderfs", "./binderfs" [pid 5323] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] mkdir("./50", 0777 [pid 5325] <... chdir resumed>) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5322] <... symlink resumed>) = 0 [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5324] <... openat resumed>) = 3 [pid 5322] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5323] <... socket resumed>) = 3 [pid 5052] <... mkdir resumed>) = 0 [pid 5325] <... prctl resumed>) = 0 [pid 5322] <... socket resumed>) = 3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5325] setpgid(0, 0 [pid 5323] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5325] <... setpgid resumed>) = 0 [pid 5324] write(3, "1000", 4 [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5324] <... write resumed>) = 4 [pid 5324] close(3 [pid 5325] <... openat resumed>) = 3 [pid 5324] <... close resumed>) = 0 [pid 5322] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5324] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5323] <... sendmsg resumed>) = 120 [pid 5322] <... sendmsg resumed>) = 120 ./strace-static-x86_64: Process 5326 attached [pid 5325] write(3, "1000", 4 [pid 5322] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5323] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5325] <... write resumed>) = 4 [pid 5324] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5325] close(3 [pid 5324] <... socket resumed>) = 3 [pid 5322] <... openat resumed>) = 4 [pid 5325] <... close resumed>) = 0 [pid 5326] set_robust_list(0x5555573de660, 24 [pid 5325] symlink("/dev/binderfs", "./binderfs" [pid 5324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5323] <... openat resumed>) = 4 [pid 5326] <... set_robust_list resumed>) = 0 [pid 5325] <... symlink resumed>) = 0 [pid 5322] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 52 [pid 5326] chdir("./50" [pid 5325] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5324] <... sendmsg resumed>) = 120 [pid 5326] <... chdir resumed>) = 0 [pid 5325] <... socket resumed>) = 3 [pid 5323] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5324] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5325] <... sendmsg resumed>) = 120 [pid 5325] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5324] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5326] <... prctl resumed>) = 0 [pid 5325] <... openat resumed>) = 4 [pid 5326] setpgid(0, 0 [pid 5325] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5326] <... setpgid resumed>) = 0 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5326] write(3, "1000", 4) = 4 [pid 5326] close(3) = 0 [pid 5326] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5326] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5326] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5326] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5326] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5324] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5326] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5325] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5324] close(3 [pid 5322] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5324] <... close resumed>) = 0 [pid 5324] close(4 [pid 5322] close(3 [pid 5326] close(3 [pid 5322] <... close resumed>) = 0 [pid 5324] <... close resumed>) = 0 [pid 5322] close(4 [pid 5325] close(3 [pid 5324] close(5 [pid 5322] <... close resumed>) = 0 [pid 5326] <... close resumed>) = 0 [pid 5325] <... close resumed>) = 0 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(5 [pid 5325] close(4 [pid 5324] close(6 [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(4 [pid 5325] <... close resumed>) = 0 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(6 [pid 5326] <... close resumed>) = 0 [pid 5325] close(5 [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5324] close(7 [pid 5326] close(5 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(7 [pid 5323] close(3 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(6 [pid 5324] close(8 [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(6 [pid 5323] <... close resumed>) = 0 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(7) = -1 EBADF (Bad file descriptor) [pid 5326] close(8) = -1 EBADF (Bad file descriptor) [pid 5326] close(9 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(4 [pid 5326] close(10) = -1 EBADF (Bad file descriptor) [pid 5326] close(11) = -1 EBADF (Bad file descriptor) [pid 5326] close(12) = -1 EBADF (Bad file descriptor) [pid 5326] close(13 [pid 5323] <... close resumed>) = 0 [pid 5325] close(7 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(8 [pid 5323] close(5) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(6 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(9 [pid 5322] close(9 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(14 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(7 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(8 [pid 5324] close(10 [pid 5322] close(10 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(15 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(8 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(9 [pid 5324] close(11 [pid 5322] close(11 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(16 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(12 [pid 5325] close(10 [pid 5326] close(17 [pid 5324] close(12 [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(9 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(11 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(13 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(18 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(13 [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(10 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(12 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(14 [pid 5326] close(19 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(14 [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(20) = -1 EBADF (Bad file descriptor) [pid 5326] close(21) = -1 EBADF (Bad file descriptor) [pid 5326] close(22 [pid 5322] close(15 [pid 5323] close(11 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(13 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(23 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(15 [pid 5322] close(16 [pid 5323] close(12 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(14 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(24 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(16 [pid 5322] close(17 [pid 5323] close(13 [pid 5326] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(15 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] close(25) = -1 EBADF (Bad file descriptor) [pid 5326] close(26) = -1 EBADF (Bad file descriptor) [pid 5326] close(27) = -1 EBADF (Bad file descriptor) [pid 5326] close(28) = -1 EBADF (Bad file descriptor) [pid 5326] close(29) = -1 EBADF (Bad file descriptor) [pid 5326] exit_group(0) = ? [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] close(18 [pid 5323] close(14 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(17 [pid 5325] close(16 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(15 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(18 [pid 5322] close(19 [pid 5325] close(17 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(16 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] close(18 [pid 5324] close(19 [pid 5322] close(20 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] +++ exited with 0 +++ [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(17 [pid 5325] close(19 [pid 5324] close(20 [pid 5322] close(21 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(18 [pid 5325] close(20 [pid 5324] close(21 [pid 5322] close(22 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(19 [pid 5325] close(21 [pid 5324] close(22 [pid 5322] close(23 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./50", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(20 [pid 5325] close(22 [pid 5324] close(23 [pid 5322] close(24 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(21 [pid 5325] close(23 [pid 5324] close(24 [pid 5322] close(25 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(22 [pid 5325] close(24 [pid 5324] close(25 [pid 5322] close(26 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(23 [pid 5325] close(25 [pid 5324] close(26 [pid 5322] close(27 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(24 [pid 5325] close(26 [pid 5324] close(27 [pid 5322] close(28 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(25 [pid 5052] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5325] close(27 [pid 5324] close(28 [pid 5322] close(29 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5323] close(26 [pid 5325] close(28 [pid 5324] close(29 [pid 5322] exit_group(0 [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5322] <... exit_group resumed>) = ? [pid 5323] close(27 [pid 5325] close(29 [pid 5324] exit_group(0 [pid 5322] +++ exited with 0 +++ [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5325] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... exit_group resumed>) = ? [pid 5323] close(28 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] getdents64(3, [pid 5325] exit_group(0 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5325] <... exit_group resumed>) = ? [pid 5323] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... restart_syscall resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5323] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./50/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5323] exit_group(0 [pid 5056] umount2("./50", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5323] <... exit_group resumed>) = ? [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(AT_FDCWD, "./50/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./50/binderfs" [pid 5323] +++ exited with 0 +++ [pid 5056] getdents64(3, [pid 5325] +++ exited with 0 +++ [pid 5324] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5056] umount2("./50/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./50", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] umount2("./50/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./50/binderfs", [pid 5055] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... openat resumed>) = 3 [pid 5056] unlink("./50/binderfs" [pid 5055] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./50/memory.events", [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./49", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./49", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./50/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./50/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(3, "", [pid 5056] unlink("./50/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./49", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./50/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] newfstatat(3, "", [pid 5052] unlink("./50/memory.events" [pid 5056] getdents64(3, [pid 5055] newfstatat(AT_FDCWD, "./50/binderfs", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./49/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5056] close(3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... close resumed>) = 0 [pid 5055] unlink("./50/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./49/binderfs", [pid 5056] rmdir("./50") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] mkdir("./51", 0777 [pid 5057] unlink("./49/binderfs" [pid 5053] umount2("./49/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5055] umount2("./50/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./49/binderfs", [pid 5056] <... mkdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./50/memory.events", [pid 5057] umount2("./49/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] close(3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./49/binderfs" [pid 5055] unlink("./50/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 ./strace-static-x86_64: Process 5328 attached [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./49/memory.events", [pid 5052] rmdir("./50" [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5328] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 53 [pid 5057] unlink("./49/memory.events" [pid 5052] mkdir("./51", 0777 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./50") = 0 [pid 5055] mkdir("./51", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5328] <... set_robust_list resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] umount2("./49/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5328] chdir("./51" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5329 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 53 [pid 5053] newfstatat(AT_FDCWD, "./49/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./49/memory.events" [pid 5329] set_robust_list(0x5555573de660, 24) = 0 [pid 5329] chdir("./51") = 0 [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5329] <... openat resumed>) = 3 [pid 5329] write(3, "1000", 4 [pid 5057] close(3 [pid 5328] <... chdir resumed>) = 0 [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5329] <... write resumed>) = 4 [pid 5057] <... close resumed>) = 0 [pid 5329] close(3 [pid 5328] <... prctl resumed>) = 0 [pid 5329] <... close resumed>) = 0 [pid 5329] symlink("/dev/binderfs", "./binderfs" [pid 5328] setpgid(0, 0 [pid 5329] <... symlink resumed>) = 0 [pid 5057] rmdir("./49" [pid 5328] <... setpgid resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 53 ./strace-static-x86_64: Process 5330 attached [pid 5330] set_robust_list(0x5555573de660, 24 [pid 5329] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5330] <... set_robust_list resumed>) = 0 [pid 5330] chdir("./51" [pid 5329] <... socket resumed>) = 3 [pid 5329] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5328] <... openat resumed>) = 3 [pid 5330] <... chdir resumed>) = 0 [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5329] <... sendmsg resumed>) = 120 [pid 5328] write(3, "1000", 4 [pid 5053] getdents64(3, [pid 5330] <... prctl resumed>) = 0 [pid 5328] <... write resumed>) = 4 [pid 5057] <... rmdir resumed>) = 0 [pid 5328] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] mkdir("./50", 0777 [pid 5328] <... close resumed>) = 0 [pid 5053] close(3 [pid 5330] setpgid(0, 0 [pid 5329] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5330] <... setpgid resumed>) = 0 [pid 5329] <... openat resumed>) = 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5328] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... close resumed>) = 0 [pid 5330] <... openat resumed>) = 3 [pid 5329] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5328] <... symlink resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./49" [pid 5328] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] <... rmdir resumed>) = 0 [pid 5328] <... socket resumed>) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3 [pid 5328] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5330] <... close resumed>) = 0 [pid 5330] symlink("/dev/binderfs", "./binderfs" [pid 5053] mkdir("./50", 0777 [pid 5330] <... symlink resumed>) = 0 [pid 5330] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5328] <... sendmsg resumed>) = 120 [pid 5053] <... mkdir resumed>) = 0 [pid 5330] <... socket resumed>) = 3 [pid 5328] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5331 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 52 [pid 5328] <... openat resumed>) = 4 [pid 5330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5331] set_robust_list(0x5555573de660, 24) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5331] chdir("./50" [pid 5330] <... sendmsg resumed>) = 120 [pid 5328] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5331] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5332 attached [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 52 [pid 5331] <... prctl resumed>) = 0 [pid 5331] setpgid(0, 0 [pid 5332] set_robust_list(0x5555573de660, 24 [pid 5331] <... setpgid resumed>) = 0 [pid 5330] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5332] <... set_robust_list resumed>) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5332] chdir("./50" [pid 5331] <... openat resumed>) = 3 [pid 5332] <... chdir resumed>) = 0 [pid 5331] write(3, "1000", 4 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5332] setpgid(0, 0 [pid 5331] <... write resumed>) = 4 [pid 5332] <... setpgid resumed>) = 0 [pid 5331] close(3 [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5331] <... close resumed>) = 0 [pid 5331] symlink("/dev/binderfs", "./binderfs" [pid 5332] <... openat resumed>) = 3 [pid 5331] <... symlink resumed>) = 0 [pid 5330] <... openat resumed>) = 4 [pid 5332] write(3, "1000", 4 [pid 5330] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5332] <... write resumed>) = 4 [pid 5332] close(3) = 0 [pid 5332] symlink("/dev/binderfs", "./binderfs" [pid 5331] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5332] <... symlink resumed>) = 0 [pid 5331] <... socket resumed>) = 3 [pid 5332] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5331] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5332] <... socket resumed>) = 3 [pid 5331] <... sendmsg resumed>) = 120 [pid 5332] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5331] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5332] <... sendmsg resumed>) = 120 [pid 5332] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5331] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5332] <... openat resumed>) = 4 [pid 5332] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5329] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5329] close(3) = 0 [pid 5329] close(4) = 0 [pid 5329] close(5) = -1 EBADF (Bad file descriptor) [pid 5329] close(6) = -1 EBADF (Bad file descriptor) [pid 5329] close(7) = -1 EBADF (Bad file descriptor) [pid 5329] close(8) = -1 EBADF (Bad file descriptor) [pid 5329] close(9) = -1 EBADF (Bad file descriptor) [pid 5329] close(10) = -1 EBADF (Bad file descriptor) [pid 5329] close(11) = -1 EBADF (Bad file descriptor) [pid 5329] close(12 [pid 5330] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5330] close(3 [pid 5328] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5330] <... close resumed>) = 0 [pid 5328] close(3 [pid 5330] close(4 [pid 5329] close(13 [pid 5328] <... close resumed>) = 0 [pid 5330] <... close resumed>) = 0 [pid 5328] close(4 [pid 5330] close(5) = -1 EBADF (Bad file descriptor) [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(6) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = 0 [pid 5329] close(14) = -1 EBADF (Bad file descriptor) [pid 5329] close(15) = -1 EBADF (Bad file descriptor) [pid 5332] close(3 [pid 5329] close(16 [pid 5332] <... close resumed>) = 0 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(7 [pid 5328] close(5 [pid 5332] close(4 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(17 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = 0 [pid 5330] close(8 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(6 [pid 5332] close(5 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(18 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(9 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(7 [pid 5332] close(6 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(19 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(10 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(7 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(20 [pid 5328] close(8 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(11 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(8 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(21 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5330] close(12 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(9 [pid 5332] close(9 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(22 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(13 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(10 [pid 5332] close(10 [pid 5331] close(3 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(23 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(14 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(11 [pid 5332] close(11 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(24 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(15 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(12 [pid 5331] <... close resumed>) = 0 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(25 [pid 5328] close(12 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(16 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(13 [pid 5331] close(4 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(26 [pid 5328] close(13 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = 0 [pid 5330] close(17 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(14 [pid 5331] close(5 [pid 5329] close(27 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(18 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(15 [pid 5331] close(6 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(28 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(19 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(16 [pid 5331] close(7 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] close(29 [pid 5328] close(14 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(20 [pid 5329] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(17 [pid 5331] close(8 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] exit_group(0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(21 [pid 5329] <... exit_group resumed>) = ? [pid 5332] close(18 [pid 5331] close(9 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5329] +++ exited with 0 +++ [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5332] close(19 [pid 5331] close(10 [pid 5330] close(22 [pid 5328] close(15 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] close(20 [pid 5331] close(11 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(23 [pid 5328] close(16 [pid 5332] close(21 [pid 5331] close(12 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(24 [pid 5328] close(17 [pid 5332] close(22 [pid 5331] close(13 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(25 [pid 5328] close(18 [pid 5055] umount2("./51", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5332] close(23 [pid 5331] close(14 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(26 [pid 5328] close(19 [pid 5055] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5332] close(24 [pid 5331] close(15 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(27 [pid 5328] close(20 [pid 5055] newfstatat(3, "", [pid 5332] close(25 [pid 5331] close(16 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(28 [pid 5328] close(21 [pid 5055] getdents64(3, [pid 5332] close(26 [pid 5331] close(17 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] close(29 [pid 5328] close(22 [pid 5055] umount2("./51/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5332] close(27 [pid 5331] close(18 [pid 5330] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5330] exit_group(0 [pid 5328] close(23 [pid 5055] newfstatat(AT_FDCWD, "./51/binderfs", [pid 5332] close(28 [pid 5331] close(19 [pid 5330] <... exit_group resumed>) = ? [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(24 [pid 5055] unlink("./51/binderfs" [pid 5332] close(29 [pid 5331] close(20 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5332] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./51/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5332] exit_group(0 [pid 5331] close(21 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5332] <... exit_group resumed>) = ? [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./51/memory.events", [pid 5332] +++ exited with 0 +++ [pid 5331] close(22 [pid 5330] +++ exited with 0 +++ [pid 5328] close(25 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./51/memory.events" [pid 5331] close(23 [pid 5328] close(26 [pid 5055] <... unlink resumed>) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5331] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5331] close(24) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5328] close(27 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./51", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5328] close(28 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5331] close(25) = -1 EBADF (Bad file descriptor) [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5328] close(29 [pid 5053] umount2("./50", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] close(26) = -1 EBADF (Bad file descriptor) [pid 5328] exit_group(0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5331] close(27) = -1 EBADF (Bad file descriptor) [pid 5331] close(28) = -1 EBADF (Bad file descriptor) [pid 5331] close(29) = -1 EBADF (Bad file descriptor) [pid 5331] exit_group(0 [pid 5328] <... exit_group resumed>) = ? [pid 5053] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... openat resumed>) = 3 [pid 5331] <... exit_group resumed>) = ? [pid 5331] +++ exited with 0 +++ [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./51" [pid 5053] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5328] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./50", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./51/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./50/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./50", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./51/binderfs", [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] newfstatat(AT_FDCWD, "./50/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(3, "", [pid 5055] mkdir("./52", 0777) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./51/binderfs" [pid 5056] umount2("./51", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] unlink("./50/binderfs" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./50/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./50/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./51/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... openat resumed>) = 3 [pid 5057] newfstatat(AT_FDCWD, "./50/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./50/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5333 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 54 [pid 5333] set_robust_list(0x5555573de660, 24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./51/memory.events", [pid 5333] <... set_robust_list resumed>) = 0 [pid 5056] newfstatat(3, "", [pid 5057] unlink("./50/binderfs" [pid 5333] chdir("./52" [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5056] getdents64(3, [pid 5053] unlink("./50/memory.events" [pid 5333] <... chdir resumed>) = 0 [pid 5052] unlink("./51/memory.events" [pid 5057] umount2("./50/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./50/memory.events", [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./50/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5333] <... prctl resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5333] setpgid(0, 0 [pid 5056] umount2("./51/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5333] <... setpgid resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] newfstatat(AT_FDCWD, "./51/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5333] <... openat resumed>) = 3 [pid 5052] <... close resumed>) = 0 [pid 5333] write(3, "1000", 4 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5052] rmdir("./51" [pid 5333] <... write resumed>) = 4 [pid 5333] close(3 [pid 5052] <... rmdir resumed>) = 0 [pid 5333] <... close resumed>) = 0 [pid 5056] unlink("./51/binderfs" [pid 5053] <... close resumed>) = 0 [pid 5333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] rmdir("./50" [pid 5052] mkdir("./52", 0777 [pid 5333] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] umount2("./51/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5333] <... socket resumed>) = 3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] newfstatat(AT_FDCWD, "./51/memory.events", [pid 5053] mkdir("./51", 0777 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] close(3 [pid 5056] unlink("./51/memory.events" [pid 5057] <... close resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5057] rmdir("./50" [pid 5333] <... sendmsg resumed>) = 120 [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./51", 0777) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5334 attached [pid 5333] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5334] set_robust_list(0x5555573de660, 24 [pid 5333] <... openat resumed>) = 4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 53 ./strace-static-x86_64: Process 5335 attached [pid 5334] <... set_robust_list resumed>) = 0 [pid 5333] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 54 [pid 5335] set_robust_list(0x5555573de660, 24 [pid 5334] chdir("./52" [pid 5335] <... set_robust_list resumed>) = 0 [pid 5335] chdir("./51") = 0 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5335] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5336 attached [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5334] <... chdir resumed>) = 0 [pid 5056] getdents64(3, [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 53 [pid 5336] set_robust_list(0x5555573de660, 24 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5334] <... prctl resumed>) = 0 [pid 5056] close(3 [pid 5336] <... set_robust_list resumed>) = 0 [pid 5335] <... openat resumed>) = 3 [pid 5334] setpgid(0, 0 [pid 5056] <... close resumed>) = 0 [pid 5336] chdir("./51" [pid 5334] <... setpgid resumed>) = 0 [pid 5056] rmdir("./51" [pid 5336] <... chdir resumed>) = 0 [pid 5335] write(3, "1000", 4 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5335] <... write resumed>) = 4 [pid 5336] <... prctl resumed>) = 0 [pid 5335] close(3 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... rmdir resumed>) = 0 [pid 5336] setpgid(0, 0 [pid 5335] <... close resumed>) = 0 [pid 5336] <... setpgid resumed>) = 0 [pid 5335] symlink("/dev/binderfs", "./binderfs" [pid 5334] <... openat resumed>) = 3 [pid 5056] mkdir("./52", 0777 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5335] <... symlink resumed>) = 0 [pid 5334] write(3, "1000", 4) = 4 [pid 5056] <... mkdir resumed>) = 0 [pid 5336] <... openat resumed>) = 3 [pid 5335] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5334] close(3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5335] <... socket resumed>) = 3 [pid 5334] <... close resumed>) = 0 [pid 5336] write(3, "1000", 4 [pid 5335] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5336] <... write resumed>) = 4 [pid 5334] symlink("/dev/binderfs", "./binderfs" [pid 5336] close(3 [pid 5335] <... sendmsg resumed>) = 120 [pid 5334] <... symlink resumed>) = 0 [pid 5336] <... close resumed>) = 0 [pid 5336] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5334] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5337 attached [pid 5336] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5335] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5334] <... socket resumed>) = 3 [pid 5337] set_robust_list(0x5555573de660, 24 [pid 5336] <... socket resumed>) = 3 [pid 5335] <... openat resumed>) = 4 [pid 5334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 54 [pid 5337] <... set_robust_list resumed>) = 0 [pid 5337] chdir("./52" [pid 5336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5337] <... chdir resumed>) = 0 [pid 5336] <... sendmsg resumed>) = 120 [pid 5334] <... sendmsg resumed>) = 120 [pid 5335] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5334] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5337] setpgid(0, 0 [pid 5336] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5334] <... openat resumed>) = 4 [pid 5337] <... setpgid resumed>) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5334] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5337] <... openat resumed>) = 3 [pid 5337] write(3, "1000", 4) = 4 [pid 5337] close(3) = 0 [pid 5337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5336] <... openat resumed>) = 4 [pid 5337] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5336] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5337] <... socket resumed>) = 3 [pid 5337] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5337] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5337] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5334] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5337] close(3) = 0 [pid 5337] close(4) = 0 [pid 5337] close(5 [pid 5334] close(3 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = 0 [pid 5334] close(4 [pid 5337] close(6) = -1 EBADF (Bad file descriptor) [pid 5337] close(7) = -1 EBADF (Bad file descriptor) [pid 5337] close(8) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = 0 [pid 5337] close(9 [pid 5334] close(5 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(10 [pid 5334] close(6) = -1 EBADF (Bad file descriptor) [pid 5334] close(7) = -1 EBADF (Bad file descriptor) [pid 5334] close(8) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(11 [pid 5334] close(9 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(12 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] close(10) = -1 EBADF (Bad file descriptor) [pid 5334] close(11 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5337] close(13 [pid 5334] close(12 [pid 5333] close(3 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] close(3 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = 0 [pid 5337] close(14 [pid 5336] <... close resumed>) = 0 [pid 5335] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5334] close(13 [pid 5333] close(4 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] close(4 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = 0 [pid 5334] close(14 [pid 5333] close(5 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] close(15 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(6 [pid 5334] close(16 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(7 [pid 5334] close(17) = -1 EBADF (Bad file descriptor) [pid 5337] close(15 [pid 5336] <... close resumed>) = 0 [pid 5334] close(18 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(16 [pid 5336] close(5 [pid 5333] close(8 [pid 5334] close(19 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(17 [pid 5336] close(6 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] close(20 [pid 5333] close(9 [pid 5337] close(18 [pid 5336] close(7 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(3 [pid 5334] close(21 [pid 5333] close(10 [pid 5337] close(19 [pid 5336] close(8 [pid 5335] <... close resumed>) = 0 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(4 [pid 5334] close(22 [pid 5333] close(11 [pid 5337] close(20 [pid 5336] close(9 [pid 5335] <... close resumed>) = 0 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(21 [pid 5336] close(10 [pid 5335] close(5 [pid 5334] close(23 [pid 5333] close(12 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(22 [pid 5336] close(11 [pid 5335] close(6 [pid 5334] close(24 [pid 5333] close(13 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(23 [pid 5336] close(12 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] close(25 [pid 5333] close(14 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(7 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(24 [pid 5336] close(13 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(15 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(8 [pid 5334] close(26 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] close(25 [pid 5336] close(14 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(16 [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(9 [pid 5337] close(26 [pid 5336] close(15 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] close(27 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(10 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(17 [pid 5337] close(27 [pid 5336] close(16 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] close(28 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(11 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(18 [pid 5337] close(28 [pid 5336] close(17 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] close(29 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(12 [pid 5334] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(19 [pid 5337] close(29 [pid 5336] close(18 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] exit_group(0 [pid 5336] close(19 [pid 5335] close(13 [pid 5334] exit_group(0 [pid 5333] close(20 [pid 5337] <... exit_group resumed>) = ? [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5337] +++ exited with 0 +++ [pid 5336] close(20 [pid 5335] close(14 [pid 5334] <... exit_group resumed>) = ? [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(21 [pid 5336] close(21 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(15 [pid 5336] close(22 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(22 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(16 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5336] close(23 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(23 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(17 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./52", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5336] close(24 [pid 5333] close(24 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5336] close(25 [pid 5335] close(18 [pid 5333] close(25 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5336] close(26 [pid 5335] close(19 [pid 5333] close(26 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] close(27 [pid 5335] close(20 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] close(27 [pid 5056] newfstatat(3, "", [pid 5336] close(28 [pid 5335] close(21 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] close(29 [pid 5335] close(22 [pid 5333] close(28 [pid 5056] getdents64(3, [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] exit_group(0 [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5336] <... exit_group resumed>) = ? [pid 5335] close(23 [pid 5333] close(29 [pid 5056] umount2("./52/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5336] +++ exited with 0 +++ [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] +++ exited with 0 +++ [pid 5333] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5335] close(24 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(25 [pid 5056] newfstatat(AT_FDCWD, "./52/binderfs", [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(26) = -1 EBADF (Bad file descriptor) [pid 5335] close(27 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./52", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5335] close(28 [pid 5052] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5335] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5335] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5335] exit_group(0) = ? [pid 5333] exit_group(0 [pid 5056] unlink("./52/binderfs" [pid 5333] <... exit_group resumed>) = ? [pid 5053] umount2("./51", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5335] +++ exited with 0 +++ [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5333] +++ exited with 0 +++ [pid 5056] umount2("./52/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5053] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./52/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./52/memory.events") = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] umount2("./52/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5053] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./52", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./51", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./52/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5056] getdents64(3, [pid 5055] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] openat(AT_FDCWD, "./51", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./51/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./52/binderfs" [pid 5056] close(3 [pid 5055] newfstatat(3, "", [pid 5057] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./51/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5056] rmdir("./52" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./52/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./52/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./51/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./51/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] mkdir("./53", 0777 [pid 5055] newfstatat(AT_FDCWD, "./52/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./52/memory.events", [pid 5056] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./52/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./51/binderfs", [pid 5053] umount2("./51/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./52/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./51/memory.events", ./strace-static-x86_64: Process 5338 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 55 [pid 5338] set_robust_list(0x5555573de660, 24) = 0 [pid 5338] chdir("./53") = 0 [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5338] setpgid(0, 0) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] umount2("./52/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./51/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5338] <... openat resumed>) = 3 [pid 5338] write(3, "1000", 4) = 4 [pid 5338] close(3) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5338] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./51/memory.events" [pid 5052] getdents64(3, [pid 5338] <... symlink resumed>) = 0 [pid 5338] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5338] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5338] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5338] <... openat resumed>) = 4 [pid 5052] close(3 [pid 5338] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... close resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./52/memory.events", [pid 5057] umount2("./51/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] rmdir("./52" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] unlink("./52/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./51/memory.events", [pid 5053] close(3 [pid 5052] mkdir("./53", 0777 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5057] unlink("./51/memory.events" [pid 5052] <... mkdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] rmdir("./51") = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./52", 0777) = 0 [pid 5057] getdents64(3, ./strace-static-x86_64: Process 5339 attached [pid 5339] set_robust_list(0x5555573de660, 24) = 0 [pid 5339] chdir("./53" [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 55 [pid 5339] <... chdir resumed>) = 0 [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5339] setpgid(0, 0) = 0 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5057] close(3 [pid 5339] write(3, "1000", 4) = 4 [pid 5339] close(3) = 0 [pid 5339] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] getdents64(3, [pid 5057] <... close resumed>) = 0 [pid 5339] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5339] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] rmdir("./51" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3./strace-static-x86_64: Process 5340 attached [pid 5339] <... sendmsg resumed>) = 120 [pid 5055] <... close resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 54 [pid 5055] rmdir("./52" [pid 5339] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... rmdir resumed>) = 0 [pid 5339] <... openat resumed>) = 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] mkdir("./52", 0777 [pid 5339] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5340] set_robust_list(0x5555573de660, 24 [pid 5055] mkdir("./53", 0777 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5340] chdir("./52") = 0 [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5340] setpgid(0, 0) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5340] write(3, "1000", 4) = 4 [pid 5340] close(3) = 0 [pid 5340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5340] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5340] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5340] <... sendmsg resumed>) = 120 [pid 5340] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5340] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5342 attached ./strace-static-x86_64: Process 5341 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 55 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 54 [pid 5341] set_robust_list(0x5555573de660, 24) = 0 [pid 5342] set_robust_list(0x5555573de660, 24) = 0 [pid 5341] chdir("./52") = 0 [pid 5342] chdir("./53" [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5341] setpgid(0, 0 [pid 5342] <... chdir resumed>) = 0 [pid 5341] <... setpgid resumed>) = 0 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5342] <... prctl resumed>) = 0 [pid 5342] setpgid(0, 0) = 0 [pid 5341] <... openat resumed>) = 3 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5341] write(3, "1000", 4) = 4 [pid 5341] close(3) = 0 [pid 5342] <... openat resumed>) = 3 [pid 5341] symlink("/dev/binderfs", "./binderfs" [pid 5338] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5342] write(3, "1000", 4) = 4 [pid 5341] <... symlink resumed>) = 0 [pid 5342] close(3 [pid 5341] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5339] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5342] <... close resumed>) = 0 [pid 5342] symlink("/dev/binderfs", "./binderfs" [pid 5341] <... socket resumed>) = 3 [pid 5339] close(3 [pid 5342] <... symlink resumed>) = 0 [pid 5339] <... close resumed>) = 0 [pid 5341] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5339] close(4 [pid 5338] close(3 [pid 5342] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5339] <... close resumed>) = 0 [pid 5338] <... close resumed>) = 0 [pid 5342] <... socket resumed>) = 3 [pid 5341] <... sendmsg resumed>) = 120 [pid 5339] close(5 [pid 5338] close(4 [pid 5342] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5338] <... close resumed>) = 0 [pid 5341] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(5 [pid 5339] close(6) = -1 EBADF (Bad file descriptor) [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] close(7) = -1 EBADF (Bad file descriptor) [pid 5338] close(6 [pid 5342] <... sendmsg resumed>) = 120 [pid 5340] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5339] close(8 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5341] <... openat resumed>) = 4 [pid 5340] close(3 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(7 [pid 5339] close(9 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5340] <... close resumed>) = 0 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(8 [pid 5339] close(10 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(9) = -1 EBADF (Bad file descriptor) [pid 5338] close(10) = -1 EBADF (Bad file descriptor) [pid 5338] close(11) = -1 EBADF (Bad file descriptor) [pid 5338] close(12) = -1 EBADF (Bad file descriptor) [pid 5338] close(13) = -1 EBADF (Bad file descriptor) [pid 5341] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5338] close(14 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(4 [pid 5339] close(11 [pid 5342] <... openat resumed>) = 4 [pid 5341] close(3 [pid 5340] <... close resumed>) = 0 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5340] close(5 [pid 5339] close(12 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(15 [pid 5341] <... close resumed>) = 0 [pid 5340] close(6 [pid 5339] close(13 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(7 [pid 5339] close(14 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5341] close(4 [pid 5338] close(16 [pid 5342] close(3 [pid 5341] <... close resumed>) = 0 [pid 5340] close(8 [pid 5339] close(15 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(5 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(17 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(9 [pid 5339] close(16 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = 0 [pid 5341] close(6 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(18 [pid 5342] close(4 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(10 [pid 5339] close(17 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = 0 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(19 [pid 5342] close(5 [pid 5341] close(7 [pid 5340] close(11 [pid 5339] close(18 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(8 [pid 5339] close(19 [pid 5340] close(12 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(6 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(20 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(9 [pid 5340] close(13 [pid 5339] close(20 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(7 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(21 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(10 [pid 5340] close(14 [pid 5339] close(21 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(8 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(22 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(11 [pid 5340] close(15 [pid 5339] close(22 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(9 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(23 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(12 [pid 5340] close(16 [pid 5339] close(23 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(10 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(24) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(13 [pid 5342] close(11 [pid 5340] close(17 [pid 5339] close(24 [pid 5338] close(25 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(12 [pid 5341] close(14 [pid 5340] close(18 [pid 5339] close(25 [pid 5338] close(26 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(13 [pid 5341] close(15 [pid 5340] close(19 [pid 5339] close(26 [pid 5338] close(27) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(16 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(28 [pid 5342] close(14 [pid 5340] close(20 [pid 5339] close(27 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] close(29 [pid 5342] close(15 [pid 5341] close(17 [pid 5340] close(21 [pid 5339] close(28 [pid 5338] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] exit_group(0 [pid 5339] close(29 [pid 5342] close(16) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(22 [pid 5339] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5338] <... exit_group resumed>) = ? [pid 5342] close(17 [pid 5341] close(18 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] exit_group(0 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(23 [pid 5339] <... exit_group resumed>) = ? [pid 5338] +++ exited with 0 +++ [pid 5342] close(18 [pid 5341] close(19 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5056] umount2("./53", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(24) = -1 EBADF (Bad file descriptor) [pid 5342] close(19 [pid 5341] close(20 [pid 5340] close(25 [pid 5056] <... openat resumed>) = 3 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(20 [pid 5341] close(21 [pid 5340] close(26 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(22 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(27 [pid 5342] close(21) = -1 EBADF (Bad file descriptor) [pid 5341] close(23 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5339] +++ exited with 0 +++ [pid 5056] newfstatat(3, "", [pid 5342] close(22 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(28 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(24 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5342] close(23 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] close(29 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(25 [pid 5340] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./53/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5342] close(24 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(26 [pid 5340] exit_group(0 [pid 5056] newfstatat(AT_FDCWD, "./53/binderfs", [pid 5342] close(25 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... exit_group resumed>) = ? [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(27 [pid 5056] unlink("./53/binderfs") = 0 [pid 5056] umount2("./53/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./53/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./53/memory.events" [pid 5340] +++ exited with 0 +++ [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5342] close(26) = -1 EBADF (Bad file descriptor) [pid 5341] close(28 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5342] close(27 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] umount2("./53", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] close(29 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5342] close(28 [pid 5341] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5342] close(29 [pid 5056] getdents64(3, [pid 5053] umount2("./52", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] <... exit_group resumed>) = ? [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5342] exit_group(0 [pid 5341] +++ exited with 0 +++ [pid 5056] close(3 [pid 5053] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5342] <... exit_group resumed>) = ? [pid 5056] <... close resumed>) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] getdents64(3, [pid 5342] +++ exited with 0 +++ [pid 5056] rmdir("./53" [pid 5053] <... openat resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... rmdir resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5056] mkdir("./54", 0777 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] umount2("./52", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./53/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./52", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] getdents64(3, [pid 5057] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./53/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./53", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./52/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./53/binderfs" [pid 5055] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5343 attached [pid 5055] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./52/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5343] set_robust_list(0x5555573de660, 24 [pid 5055] newfstatat(3, "", [pid 5057] umount2("./52/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5343] <... set_robust_list resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 56 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./53/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./52/binderfs" [pid 5343] chdir("./54" [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./52/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5343] <... chdir resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./52/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./53/memory.events", [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] umount2("./53/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./52/binderfs" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5343] <... prctl resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5052] unlink("./53/memory.events" [pid 5053] newfstatat(AT_FDCWD, "./52/memory.events", [pid 5343] setpgid(0, 0 [pid 5055] newfstatat(AT_FDCWD, "./53/binderfs", [pid 5057] umount2("./52/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5343] <... setpgid resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] unlink("./53/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./52/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5343] <... openat resumed>) = 3 [pid 5055] umount2("./53/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./52/memory.events" [pid 5343] write(3, "1000", 4 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./52/memory.events" [pid 5343] <... write resumed>) = 4 [pid 5055] newfstatat(AT_FDCWD, "./53/memory.events", [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./53" [pid 5343] close(3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5343] <... close resumed>) = 0 [pid 5055] unlink("./53/memory.events" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5343] symlink("/dev/binderfs", "./binderfs" [pid 5057] close(3 [pid 5053] getdents64(3, [pid 5057] <... close resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] mkdir("./54", 0777 [pid 5343] <... symlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] rmdir("./52" [pid 5053] close(3 [pid 5052] <... mkdir resumed>) = 0 [pid 5343] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] getdents64(3, [pid 5053] <... close resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5343] <... socket resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] rmdir("./52" [pid 5055] close(3./strace-static-x86_64: Process 5344 attached [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./53" [pid 5057] mkdir("./53", 0777 [pid 5053] mkdir("./53", 0777 [pid 5344] set_robust_list(0x5555573de660, 24 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 56 [pid 5343] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5344] <... set_robust_list resumed>) = 0 [pid 5344] chdir("./54" [pid 5055] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5344] <... chdir resumed>) = 0 [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5344] setpgid(0, 0) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5343] <... sendmsg resumed>) = 120 [pid 5057] <... mkdir resumed>) = 0 [pid 5343] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] mkdir("./54", 0777./strace-static-x86_64: Process 5345 attached [pid 5344] <... openat resumed>) = 3 [pid 5345] set_robust_list(0x5555573de660, 24 [pid 5343] <... openat resumed>) = 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 55 [pid 5345] <... set_robust_list resumed>) = 0 [pid 5343] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5345] chdir("./53" [pid 5344] write(3, "1000", 4) = 4 [pid 5344] close(3) = 0 [pid 5344] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5344] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5344] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5345] <... chdir resumed>) = 0 [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5344] <... openat resumed>) = 4 [pid 5345] <... prctl resumed>) = 0 [pid 5345] setpgid(0, 0) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 56 ./strace-static-x86_64: Process 5346 attached [pid 5346] set_robust_list(0x5555573de660, 24 [pid 5344] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5346] <... set_robust_list resumed>) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 55 ./strace-static-x86_64: Process 5347 attached [pid 5347] set_robust_list(0x5555573de660, 24 [pid 5346] chdir("./54" [pid 5347] <... set_robust_list resumed>) = 0 [pid 5346] <... chdir resumed>) = 0 [pid 5347] chdir("./53") = 0 [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5345] <... openat resumed>) = 3 [pid 5346] <... prctl resumed>) = 0 [pid 5345] write(3, "1000", 4 [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5345] <... write resumed>) = 4 [pid 5347] <... prctl resumed>) = 0 [pid 5345] close(3 [pid 5346] setpgid(0, 0 [pid 5345] <... close resumed>) = 0 [pid 5345] symlink("/dev/binderfs", "./binderfs" [pid 5346] <... setpgid resumed>) = 0 [pid 5347] setpgid(0, 0) = 0 [pid 5345] <... symlink resumed>) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5345] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5347] <... openat resumed>) = 3 [pid 5346] <... openat resumed>) = 3 [pid 5345] <... socket resumed>) = 3 [pid 5347] write(3, "1000", 4) = 4 [pid 5346] write(3, "1000", 4 [pid 5345] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5347] close(3 [pid 5346] <... write resumed>) = 4 [pid 5347] <... close resumed>) = 0 [pid 5346] close(3 [pid 5345] <... sendmsg resumed>) = 120 [pid 5347] symlink("/dev/binderfs", "./binderfs" [pid 5346] <... close resumed>) = 0 [pid 5345] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5346] symlink("/dev/binderfs", "./binderfs" [pid 5347] <... symlink resumed>) = 0 [pid 5345] <... openat resumed>) = 4 [pid 5347] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5346] <... symlink resumed>) = 0 [pid 5345] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5347] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5346] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5347] <... sendmsg resumed>) = 120 [pid 5346] <... socket resumed>) = 3 [pid 5346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5347] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5346] <... sendmsg resumed>) = 120 [pid 5346] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5347] <... openat resumed>) = 4 [pid 5346] <... openat resumed>) = 4 [pid 5347] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5346] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5345] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5343] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5345] close(3) = 0 [pid 5345] close(4 [pid 5343] close(3 [pid 5345] <... close resumed>) = 0 [pid 5343] <... close resumed>) = 0 [pid 5343] close(4 [pid 5345] close(5 [pid 5343] <... close resumed>) = 0 [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] close(5 [pid 5345] close(6 [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5343] close(6 [pid 5346] close(3 [pid 5345] close(7 [pid 5344] close(3 [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5347] close(3 [pid 5346] <... close resumed>) = 0 [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = 0 [pid 5343] close(7 [pid 5347] <... close resumed>) = 0 [pid 5346] close(4 [pid 5345] close(8 [pid 5344] close(4 [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(4 [pid 5346] <... close resumed>) = 0 [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] close(8 [pid 5347] <... close resumed>) = 0 [pid 5346] close(5 [pid 5345] close(9 [pid 5344] <... close resumed>) = 0 [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(5 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(5 [pid 5343] close(9 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(6 [pid 5345] close(10 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(6 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(6 [pid 5343] close(10 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(7 [pid 5345] close(11 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(7 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(7 [pid 5343] close(11 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(8 [pid 5345] close(12 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(8 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(8 [pid 5343] close(12 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(9 [pid 5345] close(13 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(9 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(9 [pid 5343] close(13 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(10 [pid 5345] close(14 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(10 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(10 [pid 5343] close(14 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(11 [pid 5345] close(15 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(11 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(11 [pid 5343] close(15 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(12 [pid 5345] close(16 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(12 [pid 5343] close(16 [pid 5347] close(12 [pid 5346] close(13 [pid 5345] close(17 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(13 [pid 5343] close(17 [pid 5347] close(13 [pid 5346] close(14 [pid 5345] close(18 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(14 [pid 5343] close(18 [pid 5347] close(14 [pid 5346] close(15 [pid 5345] close(19 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(15 [pid 5343] close(19 [pid 5347] close(15 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(16 [pid 5347] close(16 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(17 [pid 5347] close(17 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(18 [pid 5347] close(18 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(19 [pid 5347] close(19 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(20 [pid 5347] close(20 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(21 [pid 5344] close(21 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(16 [pid 5345] close(20 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(22 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(22 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(23 [pid 5344] close(23 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(24 [pid 5344] close(24 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(25 [pid 5344] close(25 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(26 [pid 5344] close(26 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(27 [pid 5344] close(27 [pid 5346] close(17 [pid 5345] close(21 [pid 5343] close(20 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] close(28 [pid 5346] close(18 [pid 5345] close(22 [pid 5344] close(28 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] close(21 [pid 5347] close(29 [pid 5346] close(19 [pid 5345] close(23 [pid 5344] close(29 [pid 5347] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] exit_group(0 [pid 5346] close(20 [pid 5345] close(24 [pid 5344] exit_group(0 [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] <... exit_group resumed>) = ? [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] close(22 [pid 5346] close(21 [pid 5345] close(25 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] <... exit_group resumed>) = ? [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5347] +++ exited with 0 +++ [pid 5346] close(22 [pid 5345] close(26 [pid 5344] +++ exited with 0 +++ [pid 5343] close(23 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5346] close(23 [pid 5345] close(27 [pid 5343] close(24 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(24) = -1 EBADF (Bad file descriptor) [pid 5345] close(28 [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(25 [pid 5345] close(29 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] close(25 [pid 5346] close(26) = -1 EBADF (Bad file descriptor) [pid 5345] exit_group(0 [pid 5346] close(27 [pid 5345] <... exit_group resumed>) = ? [pid 5052] umount2("./54", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5346] close(28 [pid 5052] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5343] close(26 [pid 5346] close(29 [pid 5052] newfstatat(3, "", [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./53", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5346] exit_group(0 [pid 5343] close(27 [pid 5052] getdents64(3, [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5343] close(28 [pid 5057] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./54/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5346] <... exit_group resumed>) = ? [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5343] close(29 [pid 5052] newfstatat(AT_FDCWD, "./54/binderfs", [pid 5343] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./54/binderfs" [pid 5343] exit_group(0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5052] umount2("./54/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./54/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./54/memory.events" [pid 5346] +++ exited with 0 +++ [pid 5345] +++ exited with 0 +++ [pid 5343] <... exit_group resumed>) = ? [pid 5057] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./54") = 0 [pid 5052] mkdir("./55", 0777 [pid 5343] +++ exited with 0 +++ [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5057] umount2("./53/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./53/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./53/binderfs" [pid 5053] umount2("./53", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./53/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./53", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5055] umount2("./54", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./53/memory.events", [pid 5053] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./54", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 57 ./strace-static-x86_64: Process 5348 attached [pid 5056] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] newfstatat(3, "", [pid 5057] unlink("./53/memory.events" [pid 5053] getdents64(3, [pid 5348] set_robust_list(0x5555573de660, 24 [pid 5056] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] getdents64(3, [pid 5348] <... set_robust_list resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(3, "", [pid 5055] getdents64(3, [pid 5053] umount2("./53/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] close(3 [pid 5348] chdir("./55" [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5348] <... chdir resumed>) = 0 [pid 5056] getdents64(3, [pid 5055] umount2("./54/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./53/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./53" [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./54/binderfs", [pid 5057] <... rmdir resumed>) = 0 [pid 5348] <... prctl resumed>) = 0 [pid 5056] umount2("./54/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] mkdir("./54", 0777 [pid 5053] unlink("./53/binderfs" [pid 5348] setpgid(0, 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./54/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5348] <... setpgid resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] newfstatat(AT_FDCWD, "./54/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] umount2("./53/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5348] <... openat resumed>) = 3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5348] write(3, "1000", 4 [pid 5056] unlink("./54/binderfs" [pid 5055] umount2("./54/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./53/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5349 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 56 [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./54/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5348] <... write resumed>) = 4 [pid 5056] umount2("./54/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./54/memory.events" [pid 5053] unlink("./53/memory.events" [pid 5349] set_robust_list(0x5555573de660, 24 [pid 5348] close(3 [pid 5349] <... set_robust_list resumed>) = 0 [pid 5349] chdir("./54") = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0 [pid 5055] <... unlink resumed>) = 0 [pid 5349] <... setpgid resumed>) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4 [pid 5053] <... unlink resumed>) = 0 [pid 5348] <... close resumed>) = 0 [pid 5349] <... write resumed>) = 4 [pid 5349] close(3) = 0 [pid 5349] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5348] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5349] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5349] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] newfstatat(AT_FDCWD, "./54/memory.events", [pid 5348] <... symlink resumed>) = 0 [pid 5349] <... sendmsg resumed>) = 120 [pid 5348] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5349] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] unlink("./54/memory.events" [pid 5348] <... socket resumed>) = 3 [pid 5349] <... openat resumed>) = 4 [pid 5349] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5348] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5055] getdents64(3, [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5348] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] close(3 [pid 5055] close(3) = 0 [pid 5053] <... close resumed>) = 0 [pid 5055] rmdir("./54" [pid 5348] <... openat resumed>) = 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] rmdir("./53" [pid 5348] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] mkdir("./55", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] mkdir("./54", 0777 [pid 5056] getdents64(3, [pid 5053] <... mkdir resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] close(3) = 0 [pid 5056] rmdir("./54") = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 57 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 56 ./strace-static-x86_64: Process 5351 attached [pid 5056] mkdir("./55", 0777./strace-static-x86_64: Process 5350 attached [pid 5350] set_robust_list(0x5555573de660, 24) = 0 [pid 5351] set_robust_list(0x5555573de660, 24 [pid 5350] chdir("./55" [pid 5351] <... set_robust_list resumed>) = 0 [pid 5350] <... chdir resumed>) = 0 [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5351] chdir("./54" [pid 5350] <... prctl resumed>) = 0 [pid 5351] <... chdir resumed>) = 0 [pid 5350] setpgid(0, 0 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5350] <... setpgid resumed>) = 0 [pid 5351] <... prctl resumed>) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5351] setpgid(0, 0 [pid 5350] <... openat resumed>) = 3 [pid 5350] write(3, "1000", 4 [pid 5351] <... setpgid resumed>) = 0 [pid 5350] <... write resumed>) = 4 [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5350] close(3) = 0 [pid 5350] symlink("/dev/binderfs", "./binderfs" [pid 5351] <... openat resumed>) = 3 [pid 5351] write(3, "1000", 4 [pid 5350] <... symlink resumed>) = 0 [pid 5350] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5351] <... write resumed>) = 4 [pid 5351] close(3) = 0 [pid 5351] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5350] <... socket resumed>) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5350] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5351] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5350] <... sendmsg resumed>) = 120 [pid 5351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5350] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5351] <... sendmsg resumed>) = 120 [pid 5351] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5350] <... openat resumed>) = 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 57 ./strace-static-x86_64: Process 5352 attached [pid 5352] set_robust_list(0x5555573de660, 24 [pid 5350] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5352] <... set_robust_list resumed>) = 0 [pid 5351] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5352] chdir("./55") = 0 [pid 5351] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5348] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5352] <... prctl resumed>) = 0 [pid 5348] close(3 [pid 5352] setpgid(0, 0 [pid 5350] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5351] close(3 [pid 5349] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5352] <... setpgid resumed>) = 0 [pid 5350] close(3 [pid 5351] <... close resumed>) = 0 [pid 5349] close(3 [pid 5348] <... close resumed>) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5350] <... close resumed>) = 0 [pid 5351] close(4 [pid 5349] <... close resumed>) = 0 [pid 5348] close(4 [pid 5352] <... openat resumed>) = 3 [pid 5350] close(4 [pid 5351] <... close resumed>) = 0 [pid 5349] close(4 [pid 5348] <... close resumed>) = 0 [pid 5352] write(3, "1000", 4 [pid 5350] <... close resumed>) = 0 [pid 5351] close(5 [pid 5349] <... close resumed>) = 0 [pid 5348] close(5 [pid 5352] <... write resumed>) = 4 [pid 5350] close(5 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(3 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(6 [pid 5349] close(5 [pid 5348] close(6 [pid 5352] <... close resumed>) = 0 [pid 5350] close(6 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] symlink("/dev/binderfs", "./binderfs" [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(7 [pid 5349] close(6 [pid 5348] close(7 [pid 5352] <... symlink resumed>) = 0 [pid 5350] close(7 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(8 [pid 5349] close(7 [pid 5348] close(8 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... socket resumed>) = 3 [pid 5350] close(8 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(8 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(9 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(9 [pid 5350] close(9 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(9 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... sendmsg resumed>) = 120 [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(10 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(10 [pid 5352] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5350] close(10 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(10 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... openat resumed>) = 4 [pid 5351] close(11 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(11 [pid 5352] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5350] close(11 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(11 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(12 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(12 [pid 5352] close(3 [pid 5350] close(12 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(12 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] close(13) = -1 EBADF (Bad file descriptor) [pid 5350] close(14) = -1 EBADF (Bad file descriptor) [pid 5350] close(15) = -1 EBADF (Bad file descriptor) [pid 5350] close(16) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = 0 [pid 5350] close(17 [pid 5351] close(13 [pid 5352] close(4 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(13 [pid 5352] <... close resumed>) = 0 [pid 5349] close(13 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(5 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(14 [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(14 [pid 5349] close(14 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(6 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(15 [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(15 [pid 5349] close(15 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(7 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(16 [pid 5349] close(16 [pid 5348] close(16 [pid 5352] close(8 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(17 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(9 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] close(18 [pid 5348] close(17 [pid 5349] close(17 [pid 5352] close(10 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(11 [pid 5351] close(19 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(18 [pid 5348] close(18 [pid 5352] close(12 [pid 5350] close(18 [pid 5351] close(20 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(19 [pid 5348] close(19 [pid 5352] close(13 [pid 5350] close(19 [pid 5351] close(21 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(20 [pid 5348] close(20 [pid 5352] close(14 [pid 5350] close(20 [pid 5351] close(22 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(21 [pid 5348] close(21 [pid 5352] close(15 [pid 5350] close(21 [pid 5351] close(23 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(22 [pid 5348] close(22 [pid 5352] close(16 [pid 5350] close(22 [pid 5351] close(24 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(23 [pid 5348] close(23 [pid 5352] close(17 [pid 5350] close(23 [pid 5351] close(25 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(24 [pid 5348] close(24 [pid 5352] close(18 [pid 5350] close(24 [pid 5351] close(26 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(25 [pid 5348] close(25 [pid 5352] close(19 [pid 5350] close(25 [pid 5351] close(27 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(26 [pid 5348] close(26 [pid 5352] close(20 [pid 5350] close(26) = -1 EBADF (Bad file descriptor) [pid 5350] close(27) = -1 EBADF (Bad file descriptor) [pid 5350] close(28) = -1 EBADF (Bad file descriptor) [pid 5350] close(29) = -1 EBADF (Bad file descriptor) [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] exit_group(0 [pid 5351] close(28 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(21 [pid 5350] <... exit_group resumed>) = ? [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(27 [pid 5348] close(27 [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] +++ exited with 0 +++ [pid 5351] close(29 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(28) = -1 EBADF (Bad file descriptor) [pid 5348] close(29) = -1 EBADF (Bad file descriptor) [pid 5352] close(22 [pid 5351] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] close(28 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] exit_group(0) = ? [pid 5351] exit_group(0 [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(23 [pid 5351] <... exit_group resumed>) = ? [pid 5349] close(29 [pid 5348] +++ exited with 0 +++ [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5349] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(24) = -1 EBADF (Bad file descriptor) [pid 5352] close(25) = -1 EBADF (Bad file descriptor) [pid 5352] close(26 [pid 5349] exit_group(0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(27) = -1 EBADF (Bad file descriptor) [pid 5352] close(28 [pid 5349] <... exit_group resumed>) = ? [pid 5352] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5352] close(29) = -1 EBADF (Bad file descriptor) [pid 5352] exit_group(0 [pid 5055] umount2("./55", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5352] <... exit_group resumed>) = ? [pid 5351] +++ exited with 0 +++ [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./55", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... openat resumed>) = 3 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5053] umount2("./54", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5349] +++ exited with 0 +++ [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(3, "", [pid 5352] +++ exited with 0 +++ [pid 5055] getdents64(3, [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5053] <... openat resumed>) = 3 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(3, "", [pid 5055] umount2("./55/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5056] umount2("./55", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./55/binderfs", [pid 5053] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./54", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] unlink("./55/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "./54", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./54/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./55/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./55/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5053] newfstatat(AT_FDCWD, "./54/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./55/binderfs", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./55/memory.events", [pid 5057] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./55/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./54/binderfs" [pid 5052] unlink("./55/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./55/memory.events" [pid 5057] umount2("./54/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./55/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5053] umount2("./54/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./54/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] unlink("./54/memory.events" [pid 5056] unlink("./55/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./55/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./54/binderfs", [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./55/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] close(3 [pid 5057] unlink("./54/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./55/memory.events", [pid 5055] <... close resumed>) = 0 [pid 5053] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./55/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] rmdir("./55" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./54" [pid 5055] <... rmdir resumed>) = 0 [pid 5057] umount2("./54/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./55/memory.events" [pid 5056] unlink("./55/memory.events" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./55", 0777 [pid 5055] mkdir("./56", 0777 [pid 5056] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./54/memory.events", [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./54/memory.events" [pid 5056] getdents64(3, ./strace-static-x86_64: Process 5353 attached [pid 5353] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 57 [pid 5353] <... set_robust_list resumed>) = 0 [pid 5353] chdir("./55") = 0 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... unlink resumed>) = 0 [pid 5353] <... prctl resumed>) = 0 [pid 5353] setpgid(0, 0) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5353] write(3, "1000", 4) = 4 [pid 5353] close(3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] close(3./strace-static-x86_64: Process 5354 attached [pid 5353] <... close resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5354] set_robust_list(0x5555573de660, 24 [pid 5353] symlink("/dev/binderfs", "./binderfs" [pid 5056] rmdir("./55" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 58 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5354] <... set_robust_list resumed>) = 0 [pid 5353] <... symlink resumed>) = 0 [pid 5057] close(3 [pid 5052] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5052] rmdir("./55" [pid 5056] <... rmdir resumed>) = 0 [pid 5057] rmdir("./54" [pid 5354] chdir("./56" [pid 5353] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] mkdir("./56", 0777 [pid 5354] <... chdir resumed>) = 0 [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5353] <... socket resumed>) = 3 [pid 5354] <... prctl resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5354] setpgid(0, 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5052] mkdir("./56", 0777 [pid 5354] <... setpgid resumed>) = 0 [pid 5353] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] mkdir("./55", 0777 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5353] <... sendmsg resumed>) = 120 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5355 attached ./strace-static-x86_64: Process 5356 attached [pid 5354] <... openat resumed>) = 3 [pid 5353] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... mkdir resumed>) = 0 [pid 5355] set_robust_list(0x5555573de660, 24 [pid 5354] write(3, "1000", 4 [pid 5356] set_robust_list(0x5555573de660, 24) = 0 [pid 5356] chdir("./56" [pid 5353] <... openat resumed>) = 4 [pid 5355] <... set_robust_list resumed>) = 0 [pid 5354] <... write resumed>) = 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 58 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 58 [pid 5354] close(3 [pid 5356] <... chdir resumed>) = 0 [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5356] setpgid(0, 0) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5356] write(3, "1000", 4) = 4 [pid 5356] close(3) = 0 [pid 5356] symlink("/dev/binderfs", "./binderfs" [pid 5354] <... close resumed>) = 0 [pid 5356] <... symlink resumed>) = 0 [pid 5355] chdir("./56" [pid 5354] symlink("/dev/binderfs", "./binderfs" [pid 5356] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5354] <... symlink resumed>) = 0 [pid 5356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5353] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5355] <... chdir resumed>) = 0 [pid 5356] <... sendmsg resumed>) = 120 [pid 5356] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5356] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5354] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5355] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5357 attached [pid 5355] setpgid(0, 0 [pid 5354] <... socket resumed>) = 3 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 57 [pid 5355] <... setpgid resumed>) = 0 [pid 5357] set_robust_list(0x5555573de660, 24) = 0 [pid 5357] chdir("./55" [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5357] <... chdir resumed>) = 0 [pid 5357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5357] setpgid(0, 0) = 0 [pid 5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5354] <... sendmsg resumed>) = 120 [pid 5357] <... openat resumed>) = 3 [pid 5355] <... openat resumed>) = 3 [pid 5354] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5357] write(3, "1000", 4) = 4 [pid 5357] close(3) = 0 [pid 5357] symlink("/dev/binderfs", "./binderfs" [pid 5355] write(3, "1000", 4) = 4 [pid 5355] close(3) = 0 [pid 5355] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5357] <... symlink resumed>) = 0 [pid 5355] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5357] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5355] <... socket resumed>) = 3 [pid 5357] <... socket resumed>) = 3 [pid 5357] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5355] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5357] <... sendmsg resumed>) = 120 [pid 5357] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5355] <... sendmsg resumed>) = 120 [pid 5357] <... openat resumed>) = 4 [pid 5355] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5354] <... openat resumed>) = 4 [pid 5354] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5357] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5355] <... openat resumed>) = 4 [pid 5355] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5356] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5355] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5356] close(3 [pid 5355] close(3 [pid 5356] <... close resumed>) = 0 [pid 5355] <... close resumed>) = 0 [pid 5353] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5356] close(4 [pid 5355] close(4 [pid 5353] close(3 [pid 5356] <... close resumed>) = 0 [pid 5355] <... close resumed>) = 0 [pid 5353] <... close resumed>) = 0 [pid 5356] close(5 [pid 5355] close(5 [pid 5353] close(4 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(6 [pid 5355] close(6 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(7 [pid 5355] close(7 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(8 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = 0 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] close(8 [pid 5353] close(5 [pid 5356] close(9 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] close(9 [pid 5353] close(6 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(10) = -1 EBADF (Bad file descriptor) [pid 5355] close(10 [pid 5353] close(7 [pid 5356] close(11 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] close(11 [pid 5356] close(12) = -1 EBADF (Bad file descriptor) [pid 5356] close(13) = -1 EBADF (Bad file descriptor) [pid 5356] close(14) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(15 [pid 5355] close(12 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5356] close(16 [pid 5355] close(13 [pid 5354] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5353] close(8 [pid 5357] close(3 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = 0 [pid 5356] close(17 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(3 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(4 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] close(14 [pid 5354] <... close resumed>) = 0 [pid 5353] close(9 [pid 5357] <... close resumed>) = 0 [pid 5356] close(18 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(5 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(4 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(19 [pid 5355] close(15 [pid 5354] <... close resumed>) = 0 [pid 5353] close(10 [pid 5357] close(6 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(5 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(20 [pid 5355] close(16 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(11 [pid 5357] close(7 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(6 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(21 [pid 5355] close(17 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(12 [pid 5357] close(8 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(7 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(22 [pid 5355] close(18 [pid 5357] close(9 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(13 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(23 [pid 5355] close(19 [pid 5354] close(8 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(10 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(14 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(24 [pid 5355] close(20 [pid 5354] close(9 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(11 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(15 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(25 [pid 5355] close(21 [pid 5354] close(10 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(12 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(16 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(26 [pid 5355] close(22 [pid 5354] close(11 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(13 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(17 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(27 [pid 5355] close(23 [pid 5354] close(12 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(14 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(18 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(28 [pid 5357] close(15 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] close(24 [pid 5354] close(13 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] close(29 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(19 [pid 5357] close(16 [pid 5356] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] close(25 [pid 5354] close(14 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] exit_group(0 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(20 [pid 5357] close(17 [pid 5356] <... exit_group resumed>) = ? [pid 5355] close(26 [pid 5354] close(15 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5356] +++ exited with 0 +++ [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(21 [pid 5357] close(18 [pid 5355] close(27 [pid 5354] close(16 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(22 [pid 5357] close(19 [pid 5355] close(28 [pid 5354] close(17 [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] close(23 [pid 5357] close(20 [pid 5355] close(29 [pid 5354] close(18 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(21 [pid 5355] exit_group(0 [pid 5354] close(19 [pid 5353] close(24 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(22 [pid 5355] <... exit_group resumed>) = ? [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./56", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] close(23 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(20 [pid 5353] close(25 [pid 5052] <... openat resumed>) = 3 [pid 5357] close(24 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(21 [pid 5353] close(26 [pid 5357] close(25 [pid 5355] +++ exited with 0 +++ [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(22 [pid 5353] close(27 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] getdents64(3, [pid 5357] close(26 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(23 [pid 5353] close(28 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5357] close(27 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./56/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(24 [pid 5353] close(29 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5357] close(28 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./56/binderfs", [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(25 [pid 5353] exit_group(0 [pid 5357] close(29 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5353] <... exit_group resumed>) = ? [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5357] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(26 [pid 5353] +++ exited with 0 +++ [pid 5056] umount2("./56", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./56/binderfs" [pid 5357] exit_group(0 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5357] <... exit_group resumed>) = ? [pid 5354] close(27 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5357] +++ exited with 0 +++ [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] umount2("./56/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5354] close(28 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5354] close(29 [pid 5056] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./56/memory.events", [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] exit_group(0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5354] <... exit_group resumed>) = ? [pid 5056] getdents64(3, [pid 5053] umount2("./55", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./56/memory.events" [pid 5354] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./56/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5055] umount2("./56", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./55", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5055] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] newfstatat(AT_FDCWD, "./56/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, [pid 5056] unlink("./56/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... unlink resumed>) = 0 [pid 5053] umount2("./55/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./55/binderfs", [pid 5056] umount2("./56/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./55/binderfs") = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./55/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./56/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./55/memory.events", [pid 5056] unlink("./56/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] unlink("./55/memory.events" [pid 5056] getdents64(3, [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] newfstatat(3, "", [pid 5057] openat(AT_FDCWD, "./55", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] close(3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5056] <... close resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] close(3 [pid 5057] getdents64(3, [pid 5056] rmdir("./56" [pid 5055] umount2("./56/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./55/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./55/binderfs", [pid 5052] rmdir("./56" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5053] getdents64(3, [pid 5057] unlink("./55/binderfs" [pid 5056] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5056] mkdir("./57", 0777 [pid 5055] newfstatat(AT_FDCWD, "./56/binderfs", [pid 5057] umount2("./55/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] mkdir("./57", 0777 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./55/memory.events", [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] rmdir("./55" [pid 5052] <... mkdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] unlink("./56/binderfs" [pid 5057] unlink("./55/memory.events"./strace-static-x86_64: Process 5358 attached [pid 5053] <... rmdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5358] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 59 [pid 5055] <... unlink resumed>) = 0 [pid 5053] mkdir("./56", 0777 [pid 5055] umount2("./56/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./56/memory.events", [pid 5057] getdents64(3, ./strace-static-x86_64: Process 5359 attached [pid 5358] <... set_robust_list resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5359] set_robust_list(0x5555573de660, 24 [pid 5358] chdir("./57" [pid 5055] unlink("./56/memory.events"./strace-static-x86_64: Process 5360 attached [pid 5359] <... set_robust_list resumed>) = 0 [pid 5358] <... chdir resumed>) = 0 [pid 5057] close(3 [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 58 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 59 [pid 5359] chdir("./57" [pid 5358] <... prctl resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5360] set_robust_list(0x5555573de660, 24 [pid 5359] <... chdir resumed>) = 0 [pid 5358] setpgid(0, 0 [pid 5057] rmdir("./55" [pid 5360] <... set_robust_list resumed>) = 0 [pid 5359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5358] <... setpgid resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5360] chdir("./56" [pid 5359] <... prctl resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5359] setpgid(0, 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] getdents64(3, [pid 5359] <... setpgid resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] mkdir("./56", 0777 [pid 5360] <... chdir resumed>) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5358] <... openat resumed>) = 3 [pid 5055] close(3 [pid 5359] <... openat resumed>) = 3 [pid 5055] <... close resumed>) = 0 [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5359] write(3, "1000", 4 [pid 5358] write(3, "1000", 4 [pid 5055] rmdir("./56" [pid 5057] <... mkdir resumed>) = 0 [pid 5360] <... prctl resumed>) = 0 [pid 5358] <... write resumed>) = 4 [pid 5360] setpgid(0, 0 [pid 5358] close(3 [pid 5360] <... setpgid resumed>) = 0 [pid 5358] <... close resumed>) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5358] symlink("/dev/binderfs", "./binderfs" [pid 5359] <... write resumed>) = 4 [pid 5358] <... symlink resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5360] <... openat resumed>) = 3 [pid 5359] close(3 [pid 5055] mkdir("./57", 0777 [pid 5358] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5360] write(3, "1000", 4 [pid 5358] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5360] <... write resumed>) = 4 [pid 5359] <... close resumed>) = 0 [pid 5360] close(3 [pid 5359] symlink("/dev/binderfs", "./binderfs" [pid 5358] <... sendmsg resumed>) = 120 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5360] <... close resumed>) = 0 [pid 5360] symlink("/dev/binderfs", "./binderfs" [pid 5359] <... symlink resumed>) = 0 [pid 5359] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5358] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5360] <... symlink resumed>) = 0 [pid 5359] <... socket resumed>) = 3 [pid 5358] <... openat resumed>) = 4 [pid 5359] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5360] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 58 [pid 5360] <... socket resumed>) = 3 [pid 5358] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5359] <... sendmsg resumed>) = 120 ./strace-static-x86_64: Process 5361 attached [pid 5360] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5362 attached [pid 5361] set_robust_list(0x5555573de660, 24 [pid 5360] <... sendmsg resumed>) = 120 [pid 5359] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 59 [pid 5362] set_robust_list(0x5555573de660, 24) = 0 [pid 5361] <... set_robust_list resumed>) = 0 [pid 5362] chdir("./57" [pid 5361] chdir("./56" [pid 5360] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5359] <... openat resumed>) = 4 [pid 5360] <... openat resumed>) = 4 [pid 5362] <... chdir resumed>) = 0 [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5362] setpgid(0, 0 [pid 5361] <... chdir resumed>) = 0 [pid 5360] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5359] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5362] <... setpgid resumed>) = 0 [pid 5361] <... prctl resumed>) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5361] setpgid(0, 0) = 0 [pid 5362] <... openat resumed>) = 3 [pid 5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5362] write(3, "1000", 4 [pid 5361] <... openat resumed>) = 3 [pid 5362] <... write resumed>) = 4 [pid 5362] close(3) = 0 [pid 5362] symlink("/dev/binderfs", "./binderfs" [pid 5361] write(3, "1000", 4) = 4 [pid 5361] close(3) = 0 [pid 5361] symlink("/dev/binderfs", "./binderfs" [pid 5362] <... symlink resumed>) = 0 [pid 5361] <... symlink resumed>) = 0 [pid 5362] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5361] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5362] <... socket resumed>) = 3 [pid 5361] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5362] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5361] <... sendmsg resumed>) = 120 [pid 5362] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5361] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5362] <... openat resumed>) = 4 [pid 5361] <... openat resumed>) = 4 [pid 5361] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5362] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5359] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5360] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5362] close(3 [pid 5360] close(3 [pid 5362] <... close resumed>) = 0 [pid 5361] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5360] <... close resumed>) = 0 [pid 5361] close(3) = 0 [pid 5360] close(4 [pid 5362] close(4 [pid 5361] close(4 [pid 5360] <... close resumed>) = 0 [pid 5362] <... close resumed>) = 0 [pid 5361] <... close resumed>) = 0 [pid 5360] close(5 [pid 5361] close(5) = -1 EBADF (Bad file descriptor) [pid 5361] close(6) = -1 EBADF (Bad file descriptor) [pid 5361] close(7) = -1 EBADF (Bad file descriptor) [pid 5359] close(3 [pid 5361] close(8 [pid 5359] <... close resumed>) = 0 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(9 [pid 5359] close(4 [pid 5362] close(5 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(10 [pid 5360] close(6 [pid 5359] <... close resumed>) = 0 [pid 5362] close(6 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(5 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(11 [pid 5360] close(7 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(7 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(6 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(12 [pid 5360] close(8 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(8 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(7 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(13 [pid 5360] close(9 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(9 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(8 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(14 [pid 5360] close(10 [pid 5362] close(10 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(15 [pid 5360] close(11 [pid 5362] close(11 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(9 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(16 [pid 5360] close(12 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(12 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(10 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(17 [pid 5360] close(13 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(13 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(11 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(18 [pid 5360] close(14 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5362] close(14 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(12 [pid 5358] close(3 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] close(19 [pid 5360] close(15 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(15 [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] close(16) = -1 EBADF (Bad file descriptor) [pid 5360] close(17) = -1 EBADF (Bad file descriptor) [pid 5361] close(20 [pid 5360] close(18 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(16 [pid 5361] close(21 [pid 5360] close(19 [pid 5359] close(13 [pid 5358] <... close resumed>) = 0 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(4 [pid 5362] close(17 [pid 5361] close(22 [pid 5360] close(20 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(14 [pid 5358] <... close resumed>) = 0 [pid 5362] close(18 [pid 5361] close(23 [pid 5360] close(21 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(5 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(15 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(19 [pid 5361] close(24 [pid 5360] close(22 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(6 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(16 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(20 [pid 5361] close(25 [pid 5360] close(23 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(7 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(17 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(21 [pid 5361] close(26 [pid 5360] close(24 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(8 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(18 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(22 [pid 5361] close(27 [pid 5360] close(25 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(19 [pid 5358] close(9 [pid 5362] close(23 [pid 5361] close(28 [pid 5360] close(26 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(20 [pid 5358] close(10 [pid 5362] close(24 [pid 5361] close(29 [pid 5360] close(27 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(21 [pid 5358] close(11 [pid 5362] close(25 [pid 5361] exit_group(0 [pid 5360] close(28 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] <... exit_group resumed>) = ? [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(22 [pid 5358] close(12 [pid 5362] close(26 [pid 5361] +++ exited with 0 +++ [pid 5360] close(29 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(23 [pid 5358] close(13 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5362] close(27 [pid 5360] exit_group(0 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... exit_group resumed>) = ? [pid 5359] close(24 [pid 5362] close(28 [pid 5360] +++ exited with 0 +++ [pid 5358] close(14) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5358] close(15 [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] close(29 [pid 5359] close(25 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5362] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(16 [pid 5362] exit_group(0 [pid 5359] close(26 [pid 5057] umount2("./56", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5362] <... exit_group resumed>) = ? [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5359] close(27) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5362] +++ exited with 0 +++ [pid 5359] close(28 [pid 5358] close(17 [pid 5057] <... openat resumed>) = 3 [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] close(29 [pid 5358] close(18 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] newfstatat(3, "", [pid 5359] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5359] exit_group(0 [pid 5358] close(19 [pid 5053] umount2("./56", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5358] close(20 [pid 5053] openat(AT_FDCWD, "./56", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5359] <... exit_group resumed>) = ? [pid 5057] getdents64(3, [pid 5358] close(21 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... openat resumed>) = 3 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(22 [pid 5057] umount2("./56/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5359] +++ exited with 0 +++ [pid 5358] close(23 [pid 5055] umount2("./57", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./56/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5358] close(24 [pid 5055] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(25) = -1 EBADF (Bad file descriptor) [pid 5358] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./56/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5358] close(27 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(28 [pid 5053] newfstatat(AT_FDCWD, "./56/binderfs", [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5358] close(29) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./56/binderfs" [pid 5358] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5057] unlink("./56/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5358] <... exit_group resumed>) = ? [pid 5057] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5053] umount2("./56/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./56/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./56/memory.events", [pid 5053] newfstatat(AT_FDCWD, "./56/memory.events", [pid 5358] +++ exited with 0 +++ [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5055] umount2("./57/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./56/memory.events" [pid 5053] unlink("./56/memory.events" [pid 5052] umount2("./57", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./57/binderfs", [pid 5052] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./57", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./57/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5056] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5056] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5056] newfstatat(3, "", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./57/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5057] getdents64(3, [pid 5053] getdents64(3, [pid 5052] umount2("./57/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5053] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./57/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... close resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] rmdir("./56" [pid 5056] newfstatat(AT_FDCWD, "./57/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./57/memory.events", [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./57/binderfs", [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] mkdir("./57", 0777 [pid 5056] unlink("./57/binderfs" [pid 5055] unlink("./57/memory.events" [pid 5053] rmdir("./56" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] unlink("./57/binderfs" [pid 5056] umount2("./57/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(AT_FDCWD, "./57/memory.events", [pid 5055] close(3) = 0 [pid 5053] mkdir("./57", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] umount2("./57/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./57/memory.events" [pid 5055] rmdir("./57"./strace-static-x86_64: Process 5363 attached [pid 5363] set_robust_list(0x5555573de660, 24 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 59 [pid 5052] newfstatat(AT_FDCWD, "./57/memory.events", [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5363] <... set_robust_list resumed>) = 0 [pid 5055] mkdir("./58", 0777 [pid 5052] unlink("./57/memory.events" [pid 5363] chdir("./57" [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3./strace-static-x86_64: Process 5364 attached [pid 5363] <... chdir resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5364] set_robust_list(0x5555573de660, 24 [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 59 [pid 5052] rmdir("./57" [pid 5364] <... set_robust_list resumed>) = 0 [pid 5364] chdir("./57" [pid 5363] <... prctl resumed>) = 0 [pid 5056] getdents64(3, [pid 5364] <... chdir resumed>) = 0 [pid 5363] setpgid(0, 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 60 [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5363] <... setpgid resumed>) = 0 [pid 5056] close(3 [pid 5364] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5365 attached [pid 5364] setpgid(0, 0 [pid 5056] <... close resumed>) = 0 [pid 5365] set_robust_list(0x5555573de660, 24 [pid 5364] <... setpgid resumed>) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] rmdir("./57" [pid 5365] <... set_robust_list resumed>) = 0 [pid 5365] chdir("./58" [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5363] <... openat resumed>) = 3 [pid 5365] <... chdir resumed>) = 0 [pid 5364] <... openat resumed>) = 3 [pid 5363] write(3, "1000", 4 [pid 5056] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5364] write(3, "1000", 4 [pid 5363] <... write resumed>) = 4 [pid 5056] mkdir("./58", 0777 [pid 5365] <... prctl resumed>) = 0 [pid 5364] <... write resumed>) = 4 [pid 5363] close(3 [pid 5052] mkdir("./58", 0777 [pid 5365] setpgid(0, 0 [pid 5364] close(3 [pid 5363] <... close resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5365] <... setpgid resumed>) = 0 [pid 5364] <... close resumed>) = 0 [pid 5363] symlink("/dev/binderfs", "./binderfs" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5364] symlink("/dev/binderfs", "./binderfs" [pid 5363] <... symlink resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5364] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 5366 attached [pid 5365] <... openat resumed>) = 3 [pid 5364] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5363] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5364] <... socket resumed>) = 3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 60 [pid 5363] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5366] set_robust_list(0x5555573de660, 24 [pid 5365] write(3, "1000", 4 [pid 5366] <... set_robust_list resumed>) = 0 [pid 5365] <... write resumed>) = 4 [pid 5364] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5367 attached [pid 5365] close(3 [pid 5363] <... sendmsg resumed>) = 120 [pid 5367] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 60 [pid 5367] <... set_robust_list resumed>) = 0 [pid 5367] chdir("./58" [pid 5366] chdir("./58" [pid 5364] <... sendmsg resumed>) = 120 [pid 5365] <... close resumed>) = 0 [pid 5363] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5367] <... chdir resumed>) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5367] setpgid(0, 0) = 0 [pid 5363] <... openat resumed>) = 4 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5366] <... chdir resumed>) = 0 [pid 5365] symlink("/dev/binderfs", "./binderfs" [pid 5364] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5363] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5367] write(3, "1000", 4) = 4 [pid 5367] close(3) = 0 [pid 5364] <... openat resumed>) = 4 [pid 5366] <... prctl resumed>) = 0 [pid 5367] symlink("/dev/binderfs", "./binderfs" [pid 5365] <... symlink resumed>) = 0 [pid 5366] setpgid(0, 0 [pid 5367] <... symlink resumed>) = 0 [pid 5367] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5366] <... setpgid resumed>) = 0 [pid 5364] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5367] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5365] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5367] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5366] <... openat resumed>) = 3 [pid 5365] <... socket resumed>) = 3 [pid 5367] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5366] write(3, "1000", 4) = 4 [pid 5365] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5366] close(3) = 0 [pid 5366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5365] <... sendmsg resumed>) = 120 [pid 5365] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5366] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5365] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5366] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5366] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5365] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5364] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5364] close(3 [pid 5366] close(3) = 0 [pid 5364] <... close resumed>) = 0 [pid 5366] close(4 [pid 5364] close(4 [pid 5366] <... close resumed>) = 0 [pid 5364] <... close resumed>) = 0 [pid 5364] close(5) = -1 EBADF (Bad file descriptor) [pid 5364] close(6) = -1 EBADF (Bad file descriptor) [pid 5364] close(7) = -1 EBADF (Bad file descriptor) [pid 5366] close(5 [pid 5364] close(8 [pid 5363] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(9) = -1 EBADF (Bad file descriptor) [pid 5364] close(10) = -1 EBADF (Bad file descriptor) [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(11 [pid 5363] close(3 [pid 5366] close(6 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = 0 [pid 5364] close(12 [pid 5366] close(7 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(4 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(3 [pid 5364] close(13 [pid 5363] <... close resumed>) = 0 [pid 5367] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5366] close(8 [pid 5365] <... close resumed>) = 0 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(5 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(4 [pid 5364] close(14 [pid 5366] close(9 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = 0 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(10 [pid 5365] close(5 [pid 5363] close(6 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(15 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(11 [pid 5365] close(6 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(7 [pid 5367] close(3 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(16 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = 0 [pid 5366] close(12 [pid 5365] close(7 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(8 [pid 5367] close(4 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(17 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = 0 [pid 5366] close(13 [pid 5365] close(8 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(9 [pid 5367] close(5 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(18 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(14 [pid 5365] close(9 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(10 [pid 5367] close(6 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(19 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(15 [pid 5365] close(10 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(11 [pid 5367] close(7 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(20 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(16 [pid 5365] close(11 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(12 [pid 5367] close(8 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(21 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(17 [pid 5365] close(12 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(13 [pid 5367] close(9 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(22 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(18 [pid 5365] close(13 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(14 [pid 5367] close(10 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(23 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(19 [pid 5365] close(14 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(15 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(20 [pid 5363] close(16 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(21 [pid 5363] close(17 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(22 [pid 5363] close(18 [pid 5367] close(11 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(24 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(23 [pid 5365] close(15 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(19 [pid 5367] close(12 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(25 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(24 [pid 5365] close(16 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(20 [pid 5367] close(13 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(26 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(25 [pid 5365] close(17 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] close(14 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(27 [pid 5363] close(21 [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(26 [pid 5365] close(18 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] close(15 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(28 [pid 5363] close(22 [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(27 [pid 5365] close(19 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] close(16 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] close(29 [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(28 [pid 5365] close(20 [pid 5364] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(23 [pid 5367] close(17 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] exit_group(0 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(29 [pid 5365] close(21 [pid 5364] <... exit_group resumed>) = ? [pid 5363] close(24 [pid 5367] close(18 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5364] +++ exited with 0 +++ [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(22 [pid 5363] close(25 [pid 5366] exit_group(0 [pid 5367] close(19 [pid 5366] <... exit_group resumed>) = ? [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(23 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5367] close(20 [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(24 [pid 5367] close(21 [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(26 [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(25 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./57", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5367] close(22 [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(27 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] +++ exited with 0 +++ [pid 5365] close(26 [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] close(28 [pid 5367] close(23 [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(27 [pid 5363] close(29 [pid 5053] <... openat resumed>) = 3 [pid 5367] close(24 [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(28 [pid 5367] close(25 [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5363] exit_group(0 [pid 5056] umount2("./58", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] close(29 [pid 5363] <... exit_group resumed>) = ? [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5367] close(26 [pid 5365] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] exit_group(0 [pid 5056] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5367] close(27 [pid 5363] +++ exited with 0 +++ [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5365] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5367] close(28 [pid 5365] +++ exited with 0 +++ [pid 5056] newfstatat(3, "", [pid 5053] umount2("./57/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5367] close(29) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./57/binderfs", [pid 5367] exit_group(0) = ? [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5367] +++ exited with 0 +++ [pid 5056] umount2("./58/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... restart_syscall resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./57/binderfs" [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] umount2("./57", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./58/binderfs", [pid 5055] umount2("./58", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./57", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./58", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./58/binderfs" [pid 5055] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./57/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(3, "", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./57/memory.events", [pid 5052] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./58/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./58/memory.events", [pid 5055] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./57/memory.events" [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./57/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5056] unlink("./58/memory.events") = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./57/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./57/binderfs" [pid 5055] umount2("./58/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] umount2("./57/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./57/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./57/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] close(3 [pid 5055] newfstatat(AT_FDCWD, "./58/binderfs", [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5056] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./58" [pid 5052] umount2("./58/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./58/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] mkdir("./59", 0777 [pid 5055] umount2("./58/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./58/binderfs", [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] rmdir("./57" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5052] unlink("./58/binderfs" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./57" [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./58/memory.events", [pid 5053] mkdir("./58", 0777 [pid 5052] umount2("./58/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./58", 0777 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] newfstatat(AT_FDCWD, "./58/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./58/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./58/memory.events"./strace-static-x86_64: Process 5369 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 60 [pid 5369] set_robust_list(0x5555573de660, 24) = 0 [pid 5369] chdir("./58") = 0 [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5369] setpgid(0, 0) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5369] write(3, "1000", 4) = 4 [pid 5369] close(3) = 0 [pid 5369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5369] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5369] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5055] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5368 attached ./strace-static-x86_64: Process 5370 attached [pid 5369] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5368] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 61 [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5370] set_robust_list(0x5555573de660, 24 [pid 5369] <... openat resumed>) = 4 [pid 5368] <... set_robust_list resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 60 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5370] <... set_robust_list resumed>) = 0 [pid 5052] close(3 [pid 5370] chdir("./58" [pid 5369] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5368] chdir("./59" [pid 5055] close(3 [pid 5052] <... close resumed>) = 0 [pid 5370] <... chdir resumed>) = 0 [pid 5052] rmdir("./58" [pid 5368] <... chdir resumed>) = 0 [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... close resumed>) = 0 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5368] <... prctl resumed>) = 0 [pid 5055] rmdir("./58" [pid 5370] setpgid(0, 0 [pid 5368] setpgid(0, 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5370] <... setpgid resumed>) = 0 [pid 5368] <... setpgid resumed>) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5368] write(3, "1000", 4) = 4 [pid 5368] close(3) = 0 [pid 5368] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] mkdir("./59", 0777 [pid 5370] <... openat resumed>) = 3 [pid 5055] mkdir("./59", 0777 [pid 5368] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5052] <... mkdir resumed>) = 0 [pid 5370] write(3, "1000", 4 [pid 5368] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5370] <... write resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5368] <... sendmsg resumed>) = 120 [pid 5368] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5370] close(3) = 0 [pid 5370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5370] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5368] <... openat resumed>) = 4 [pid 5370] <... socket resumed>) = 3 [pid 5370] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5368] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5371 attached [pid 5370] <... sendmsg resumed>) = 120 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 61 [pid 5371] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5372 attached ) = 0 [pid 5372] set_robust_list(0x5555573de660, 24 [pid 5370] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 61 [pid 5371] chdir("./59" [pid 5372] <... set_robust_list resumed>) = 0 [pid 5370] <... openat resumed>) = 4 [pid 5371] <... chdir resumed>) = 0 [pid 5370] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5372] chdir("./59" [pid 5371] <... prctl resumed>) = 0 [pid 5371] setpgid(0, 0 [pid 5372] <... chdir resumed>) = 0 [pid 5371] <... setpgid resumed>) = 0 [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5372] setpgid(0, 0 [pid 5371] <... openat resumed>) = 3 [pid 5372] <... setpgid resumed>) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5371] write(3, "1000", 4 [pid 5372] <... openat resumed>) = 3 [pid 5371] <... write resumed>) = 4 [pid 5372] write(3, "1000", 4 [pid 5371] close(3 [pid 5372] <... write resumed>) = 4 [pid 5371] <... close resumed>) = 0 [pid 5372] close(3 [pid 5371] symlink("/dev/binderfs", "./binderfs" [pid 5372] <... close resumed>) = 0 [pid 5372] symlink("/dev/binderfs", "./binderfs" [pid 5371] <... symlink resumed>) = 0 [pid 5372] <... symlink resumed>) = 0 [pid 5371] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5372] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5371] <... socket resumed>) = 3 [pid 5372] <... socket resumed>) = 3 [pid 5372] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5371] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5372] <... sendmsg resumed>) = 120 [pid 5372] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5371] <... sendmsg resumed>) = 120 [pid 5372] <... openat resumed>) = 4 [pid 5372] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5371] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5371] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5372] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5368] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5372] close(3 [pid 5369] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5369] close(3 [pid 5372] <... close resumed>) = 0 [pid 5370] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5369] <... close resumed>) = 0 [pid 5372] close(4 [pid 5369] close(4 [pid 5372] <... close resumed>) = 0 [pid 5369] <... close resumed>) = 0 [pid 5372] close(5 [pid 5369] close(5 [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] close(6 [pid 5369] close(6 [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] close(7 [pid 5369] close(7 [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] close(8 [pid 5369] close(8 [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] close(9) = -1 EBADF (Bad file descriptor) [pid 5369] close(9 [pid 5372] close(10 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(10 [pid 5372] close(11 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(11 [pid 5372] close(12 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(3 [pid 5369] close(12 [pid 5368] close(3 [pid 5372] close(13 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(13 [pid 5372] close(14 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = 0 [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(14 [pid 5368] close(4 [pid 5372] close(15 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = 0 [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(15 [pid 5368] close(5 [pid 5372] close(16 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(16 [pid 5368] close(6 [pid 5372] close(17 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(17 [pid 5368] close(7 [pid 5372] close(18 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(18 [pid 5368] close(8 [pid 5372] close(19 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(19 [pid 5368] close(9 [pid 5372] close(20 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(20 [pid 5368] close(10 [pid 5372] close(21 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(21 [pid 5368] close(11 [pid 5372] close(22 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(22 [pid 5368] close(12 [pid 5372] close(23 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(23 [pid 5368] close(13 [pid 5372] close(24 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(24 [pid 5368] close(14 [pid 5372] close(25 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(25 [pid 5368] close(15 [pid 5372] close(26 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(26 [pid 5368] close(16 [pid 5372] close(27 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(27 [pid 5368] close(17 [pid 5372] close(28 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] close(28 [pid 5368] close(18 [pid 5372] close(29 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5371] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5372] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = 0 [pid 5369] close(29 [pid 5368] close(19 [pid 5371] close(3 [pid 5372] exit_group(0 [pid 5370] close(4 [pid 5369] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5371] <... close resumed>) = 0 [pid 5372] <... exit_group resumed>) = ? [pid 5370] <... close resumed>) = 0 [pid 5369] exit_group(0 [pid 5368] close(20 [pid 5371] close(4 [pid 5372] +++ exited with 0 +++ [pid 5370] close(5 [pid 5369] <... exit_group resumed>) = ? [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5371] <... close resumed>) = 0 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5371] close(5 [pid 5370] close(6 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] close(21 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5370] close(7) = -1 EBADF (Bad file descriptor) [pid 5370] close(8 [pid 5055] umount2("./59", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(9 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5370] close(10) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5370] close(11 [pid 5055] newfstatat(3, "", [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(12 [pid 5368] close(22 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5370] close(13 [pid 5368] close(23 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5371] close(6 [pid 5370] close(14 [pid 5368] close(24 [pid 5055] umount2("./59/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(15 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] close(25 [pid 5370] close(16 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./59/binderfs", [pid 5371] close(7 [pid 5370] close(17 [pid 5368] close(26 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5371] close(8 [pid 5370] close(18 [pid 5368] close(27 [pid 5055] unlink("./59/binderfs" [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] close(28 [pid 5371] close(9 [pid 5370] close(19 [pid 5055] <... unlink resumed>) = 0 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./59/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5371] close(10 [pid 5370] close(20 [pid 5368] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./59/memory.events", [pid 5371] close(11 [pid 5370] close(21 [pid 5368] exit_group(0 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5368] <... exit_group resumed>) = ? [pid 5368] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5370] close(22 [pid 5371] close(12 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./59/memory.events" [pid 5369] +++ exited with 0 +++ [pid 5371] close(13) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5371] close(14) = -1 EBADF (Bad file descriptor) [pid 5370] close(23 [pid 5056] umount2("./59", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5371] close(15 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(24 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./58", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5371] close(16 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(25 [pid 5056] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5371] close(17 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(3 [pid 5057] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(26 [pid 5371] close(18 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(27 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5371] close(19 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(28 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] rmdir("./59" [pid 5056] umount2("./59/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5371] close(20 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./59/binderfs", [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5371] close(21 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./59/binderfs" [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5371] close(22 [pid 5370] <... exit_group resumed>) = ? [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./59/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5056] newfstatat(AT_FDCWD, "./59/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5056] unlink("./59/memory.events" [pid 5371] close(23 [pid 5370] +++ exited with 0 +++ [pid 5055] mkdir("./60", 0777 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5371] close(24 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] umount2("./58/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] getdents64(3, [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5371] close(25 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./58/binderfs", [pid 5371] close(26 [pid 5056] close(3 [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./58", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5371] close(27 [pid 5056] <... close resumed>) = 0 [pid 5057] unlink("./58/binderfs" [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] rmdir("./59" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5371] close(28 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] umount2("./58/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./58", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] mkdir("./60", 0777 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5371] close(29 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 62 ./strace-static-x86_64: Process 5373 attached [pid 5371] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... mkdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./58/memory.events", [pid 5053] <... openat resumed>) = 3 [pid 5373] set_robust_list(0x5555573de660, 24) = 0 [pid 5371] exit_group(0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(3, "", [pid 5373] chdir("./60" [pid 5371] <... exit_group resumed>) = ? [pid 5057] unlink("./58/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5371] +++ exited with 0 +++ [pid 5053] getdents64(3, [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 62 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 ./strace-static-x86_64: Process 5374 attached [pid 5053] umount2("./58/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./59", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5374] set_robust_list(0x5555573de660, 24 [pid 5053] newfstatat(AT_FDCWD, "./58/binderfs", [pid 5374] <... set_robust_list resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5374] chdir("./60" [pid 5373] <... chdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5374] <... chdir resumed>) = 0 [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... openat resumed>) = 3 [pid 5374] <... prctl resumed>) = 0 [pid 5373] <... prctl resumed>) = 0 [pid 5053] unlink("./58/binderfs" [pid 5052] newfstatat(3, "", [pid 5374] setpgid(0, 0 [pid 5057] <... unlink resumed>) = 0 [pid 5374] <... setpgid resumed>) = 0 [pid 5373] setpgid(0, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5373] <... setpgid resumed>) = 0 [pid 5053] umount2("./58/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5374] <... openat resumed>) = 3 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] getdents64(3, [pid 5374] write(3, "1000", 4 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5374] <... write resumed>) = 4 [pid 5053] newfstatat(AT_FDCWD, "./58/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] close(3 [pid 5374] close(3 [pid 5052] umount2("./59/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5374] <... close resumed>) = 0 [pid 5373] <... openat resumed>) = 3 [pid 5057] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5374] symlink("/dev/binderfs", "./binderfs" [pid 5373] write(3, "1000", 4 [pid 5057] rmdir("./58" [pid 5053] unlink("./58/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./59/binderfs", [pid 5374] <... symlink resumed>) = 0 [pid 5373] <... write resumed>) = 4 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5374] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5373] close(3 [pid 5057] mkdir("./59", 0777 [pid 5052] unlink("./59/binderfs" [pid 5373] <... close resumed>) = 0 [pid 5053] getdents64(3, [pid 5374] <... socket resumed>) = 3 [pid 5373] symlink("/dev/binderfs", "./binderfs" [pid 5374] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5373] <... symlink resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] close(3 [pid 5373] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5374] <... sendmsg resumed>) = 120 [pid 5053] <... close resumed>) = 0 [pid 5373] <... socket resumed>) = 3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./58" [pid 5374] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5052] <... unlink resumed>) = 0 [pid 5374] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5375 attached [pid 5373] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] mkdir("./59", 0777 [pid 5052] umount2("./59/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5375] set_robust_list(0x5555573de660, 24 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5375] <... set_robust_list resumed>) = 0 [pid 5373] <... sendmsg resumed>) = 120 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 61 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./59/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5375] chdir("./59" [pid 5052] unlink("./59/memory.events" [pid 5373] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5376 attached [pid 5375] <... chdir resumed>) = 0 [pid 5373] <... openat resumed>) = 4 [pid 5052] getdents64(3, [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 61 [pid 5376] set_robust_list(0x5555573de660, 24 [pid 5375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5373] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5375] <... prctl resumed>) = 0 [pid 5376] <... set_robust_list resumed>) = 0 [pid 5375] setpgid(0, 0 [pid 5052] close(3 [pid 5375] <... setpgid resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./59" [pid 5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5376] chdir("./59" [pid 5375] <... openat resumed>) = 3 [pid 5375] write(3, "1000", 4 [pid 5376] <... chdir resumed>) = 0 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5375] <... write resumed>) = 4 [pid 5052] <... rmdir resumed>) = 0 [pid 5376] <... prctl resumed>) = 0 [pid 5375] close(3 [pid 5052] mkdir("./60", 0777 [pid 5375] <... close resumed>) = 0 [pid 5375] symlink("/dev/binderfs", "./binderfs" [pid 5376] setpgid(0, 0) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5052] <... mkdir resumed>) = 0 [pid 5376] write(3, "1000", 4 [pid 5375] <... symlink resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5375] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5377 attached [pid 5376] <... write resumed>) = 4 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 62 [pid 5377] set_robust_list(0x5555573de660, 24 [pid 5375] <... socket resumed>) = 3 [pid 5377] <... set_robust_list resumed>) = 0 [pid 5376] close(3) = 0 [pid 5375] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5376] symlink("/dev/binderfs", "./binderfs" [pid 5377] chdir("./60" [pid 5376] <... symlink resumed>) = 0 [pid 5375] <... sendmsg resumed>) = 120 [pid 5377] <... chdir resumed>) = 0 [pid 5376] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5375] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5377] setpgid(0, 0 [pid 5376] <... socket resumed>) = 3 [pid 5377] <... setpgid resumed>) = 0 [pid 5377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5376] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5377] <... openat resumed>) = 3 [pid 5376] <... sendmsg resumed>) = 120 [pid 5375] <... openat resumed>) = 4 [pid 5376] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5377] write(3, "1000", 4 [pid 5375] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5377] <... write resumed>) = 4 [pid 5376] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5377] close(3 [pid 5376] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5375] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5377] <... close resumed>) = 0 [pid 5377] symlink("/dev/binderfs", "./binderfs" [pid 5375] close(3 [pid 5376] close(3 [pid 5375] <... close resumed>) = 0 [pid 5375] close(4 [pid 5376] <... close resumed>) = 0 [pid 5375] <... close resumed>) = 0 [pid 5376] close(4 [pid 5375] close(5 [pid 5376] <... close resumed>) = 0 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... symlink resumed>) = 0 [pid 5377] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5375] close(6 [pid 5377] <... socket resumed>) = 3 [pid 5376] close(5 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(7) = -1 EBADF (Bad file descriptor) [pid 5375] close(8 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5377] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5376] close(6 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(3 [pid 5377] <... sendmsg resumed>) = 120 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(9 [pid 5377] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5376] close(7 [pid 5373] <... close resumed>) = 0 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... openat resumed>) = 4 [pid 5376] close(8 [pid 5375] close(10 [pid 5374] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5373] close(4 [pid 5377] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5376] close(9 [pid 5373] <... close resumed>) = 0 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(11 [pid 5377] close(3 [pid 5374] close(3 [pid 5373] close(5 [pid 5377] <... close resumed>) = 0 [pid 5376] close(10 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = 0 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(12 [pid 5377] close(4 [pid 5376] close(11 [pid 5374] close(4 [pid 5373] close(6 [pid 5377] <... close resumed>) = 0 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = 0 [pid 5377] close(5 [pid 5376] close(12 [pid 5375] close(13 [pid 5374] close(5 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(7 [pid 5377] close(6 [pid 5376] close(13 [pid 5375] close(14 [pid 5374] close(6 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(8 [pid 5377] close(7 [pid 5376] close(14 [pid 5375] close(15 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(7 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(15 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(9 [pid 5377] close(8 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(16 [pid 5374] close(8 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(16 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(10 [pid 5377] close(9 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(17 [pid 5374] close(9 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(17 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(10 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(10 [pid 5373] close(11 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(18 [pid 5375] close(18 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(11 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(11 [pid 5373] close(12 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(19 [pid 5375] close(19 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(12 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(12 [pid 5373] close(13 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(20) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(13 [pid 5375] close(20 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(21 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(13 [pid 5373] close(14 [pid 5377] close(14 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(21 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(22 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(14 [pid 5373] close(15 [pid 5377] close(15 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(22 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(23 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(15 [pid 5373] close(16 [pid 5377] close(16 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(23 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(24 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(17 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(16 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(24 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(25 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(17 [pid 5377] close(18 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(25 [pid 5374] close(17 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(26 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(18 [pid 5377] close(19 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] close(26 [pid 5374] close(18 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(27 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(19 [pid 5377] close(20 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(28 [pid 5375] close(27 [pid 5374] close(19 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(21 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(20 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] close(29 [pid 5375] close(28 [pid 5374] close(20 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(22 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] exit_group(0 [pid 5375] close(29 [pid 5374] close(21 [pid 5373] close(21 [pid 5377] close(23 [pid 5375] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(22 [pid 5377] close(24 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] <... exit_group resumed>) = ? [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5375] exit_group(0 [pid 5373] close(23 [pid 5377] close(25) = -1 EBADF (Bad file descriptor) [pid 5376] +++ exited with 0 +++ [pid 5375] <... exit_group resumed>) = ? [pid 5374] close(22 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] close(26 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(23 [pid 5373] close(24 [pid 5377] close(27 [pid 5375] +++ exited with 0 +++ [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5374] close(24) = -1 EBADF (Bad file descriptor) [pid 5374] close(25) = -1 EBADF (Bad file descriptor) [pid 5374] close(26) = -1 EBADF (Bad file descriptor) [pid 5374] close(27) = -1 EBADF (Bad file descriptor) [pid 5374] close(28 [pid 5377] close(28 [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(25 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5377] close(29 [pid 5373] close(26 [pid 5377] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./59", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... restart_syscall resumed>) = 0 [pid 5377] exit_group(0 [pid 5373] close(27 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5377] <... exit_group resumed>) = ? [pid 5374] close(29 [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./59", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5374] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(28 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5374] exit_group(0 [pid 5057] newfstatat(3, "", [pid 5053] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5374] <... exit_group resumed>) = ? [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5377] +++ exited with 0 +++ [pid 5374] +++ exited with 0 +++ [pid 5373] close(29 [pid 5057] getdents64(3, [pid 5053] newfstatat(3, "", [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./59/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5373] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] umount2("./60", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5373] <... exit_group resumed>) = ? [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5057] newfstatat(AT_FDCWD, "./59/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./59/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5056] <... restart_syscall resumed>) = 0 [pid 5057] unlink("./59/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./59/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5053] unlink("./59/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./60/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./60/binderfs", [pid 5053] umount2("./59/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./59/memory.events", [pid 5373] +++ exited with 0 +++ [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./60/binderfs" [pid 5056] umount2("./60", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./59/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./59/memory.events" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5056] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./60/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./60/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./60/memory.events" [pid 5056] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] umount2("./60", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./59/memory.events", [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... close resumed>) = 0 [pid 5057] unlink("./59/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] getdents64(3, [pid 5052] rmdir("./60" [pid 5055] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] mkdir("./61", 0777 [pid 5055] <... openat resumed>) = 3 [pid 5056] umount2("./60/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5055] newfstatat(3, "", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] rmdir("./59" [pid 5056] newfstatat(AT_FDCWD, "./60/binderfs", [pid 5055] getdents64(3, [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./60/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./60/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./60/binderfs", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] mkdir("./60", 0777 [pid 5057] close(3) = 0 [pid 5057] rmdir("./59" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./60", 0777 [pid 5056] umount2("./60/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./60/binderfs" [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 63 [pid 5055] <... unlink resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./60/memory.events", ./strace-static-x86_64: Process 5378 attached [pid 5055] umount2("./60/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5378] set_robust_list(0x5555573de660, 24 [pid 5056] unlink("./60/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5379 attached [pid 5379] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 62 [pid 5379] <... set_robust_list resumed>) = 0 [pid 5379] chdir("./60") = 0 [pid 5379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5379] setpgid(0, 0) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5379] write(3, "1000", 4) = 4 [pid 5379] close(3) = 0 [pid 5379] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5379] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5379] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5378] <... set_robust_list resumed>) = 0 [pid 5379] <... sendmsg resumed>) = 120 [pid 5379] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5380 attached [pid 5378] chdir("./61" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 62 [pid 5055] newfstatat(AT_FDCWD, "./60/memory.events", [pid 5380] set_robust_list(0x5555573de660, 24 [pid 5379] <... openat resumed>) = 4 [pid 5378] <... chdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5380] <... set_robust_list resumed>) = 0 [pid 5380] chdir("./60" [pid 5379] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5380] <... chdir resumed>) = 0 [pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] getdents64(3, [pid 5055] unlink("./60/memory.events" [pid 5378] <... prctl resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5380] setpgid(0, 0 [pid 5378] setpgid(0, 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5380] <... setpgid resumed>) = 0 [pid 5378] <... setpgid resumed>) = 0 [pid 5056] close(3 [pid 5380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... close resumed>) = 0 [pid 5380] <... openat resumed>) = 3 [pid 5378] <... openat resumed>) = 3 [pid 5056] rmdir("./60" [pid 5380] write(3, "1000", 4 [pid 5056] <... rmdir resumed>) = 0 [pid 5380] <... write resumed>) = 4 [pid 5378] write(3, "1000", 4 [pid 5056] mkdir("./61", 0777 [pid 5380] close(3 [pid 5378] <... write resumed>) = 4 [pid 5056] <... mkdir resumed>) = 0 [pid 5380] <... close resumed>) = 0 [pid 5378] close(3 [pid 5380] symlink("/dev/binderfs", "./binderfs" [pid 5378] <... close resumed>) = 0 [pid 5378] symlink("/dev/binderfs", "./binderfs" [pid 5380] <... symlink resumed>) = 0 [pid 5378] <... symlink resumed>) = 0 [pid 5378] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5380] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5378] <... socket resumed>) = 3 [pid 5055] getdents64(3, [pid 5380] <... socket resumed>) = 3 [pid 5378] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5381 attached [pid 5380] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5381] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 63 [pid 5381] <... set_robust_list resumed>) = 0 [pid 5381] chdir("./61" [pid 5380] <... sendmsg resumed>) = 120 [pid 5378] <... sendmsg resumed>) = 120 [pid 5380] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5381] <... chdir resumed>) = 0 [pid 5380] <... openat resumed>) = 4 [pid 5378] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5380] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5378] <... openat resumed>) = 4 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5378] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5381] setpgid(0, 0) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] close(3) = 0 [pid 5055] rmdir("./60") = 0 [pid 5381] write(3, "1000", 4) = 4 [pid 5055] mkdir("./61", 0777 [pid 5381] close(3) = 0 [pid 5381] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5381] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5381] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5381] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5379] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5378] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5379] close(3 [pid 5381] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5379] <... close resumed>) = 0 [pid 5378] close(3 [pid 5380] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5379] close(4 [pid 5378] <... close resumed>) = 0 ./strace-static-x86_64: Process 5382 attached [pid 5379] <... close resumed>) = 0 [pid 5382] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 63 [pid 5381] close(3 [pid 5382] <... set_robust_list resumed>) = 0 [pid 5381] <... close resumed>) = 0 [pid 5379] close(5 [pid 5378] close(4 [pid 5382] chdir("./61" [pid 5381] close(4) = 0 [pid 5381] close(5) = -1 EBADF (Bad file descriptor) [pid 5381] close(6) = -1 EBADF (Bad file descriptor) [pid 5381] close(7) = -1 EBADF (Bad file descriptor) [pid 5381] close(8) = -1 EBADF (Bad file descriptor) [pid 5381] close(9) = -1 EBADF (Bad file descriptor) [pid 5381] close(10 [pid 5380] close(3) = 0 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = 0 [pid 5382] <... chdir resumed>) = 0 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(4 [pid 5379] close(6 [pid 5378] close(5 [pid 5382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5381] close(11 [pid 5380] <... close resumed>) = 0 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] <... prctl resumed>) = 0 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] setpgid(0, 0 [pid 5381] close(12 [pid 5380] close(5 [pid 5379] close(7 [pid 5378] close(6 [pid 5382] <... setpgid resumed>) = 0 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] close(13 [pid 5380] close(6 [pid 5382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(8 [pid 5378] close(7 [pid 5381] close(14 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(7 [pid 5379] close(9 [pid 5378] close(8 [pid 5382] <... openat resumed>) = 3 [pid 5381] close(15 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] write(3, "1000", 4 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(8 [pid 5379] close(10 [pid 5378] close(9 [pid 5382] <... write resumed>) = 4 [pid 5381] close(16 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] close(3 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(9 [pid 5379] close(11 [pid 5378] close(10 [pid 5382] <... close resumed>) = 0 [pid 5381] close(17 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] symlink("/dev/binderfs", "./binderfs" [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(10 [pid 5378] close(11 [pid 5381] close(18 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(12 [pid 5382] <... symlink resumed>) = 0 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(11 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] close(19 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(13 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(12 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(12 [pid 5382] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5381] close(20 [pid 5379] close(14 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(13 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(13 [pid 5382] <... socket resumed>) = 3 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(15 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] close(21 [pid 5380] close(14 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(16 [pid 5381] close(22 [pid 5380] close(15 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(14 [pid 5381] close(23 [pid 5380] close(16 [pid 5379] close(17 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] close(24 [pid 5380] close(17 [pid 5382] <... sendmsg resumed>) = 120 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(15 [pid 5381] close(25 [pid 5380] close(18 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(18 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5381] close(26 [pid 5380] close(19 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(16 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(19 [pid 5381] close(27 [pid 5380] close(20 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] close(28 [pid 5380] close(21 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] close(29 [pid 5380] close(22 [pid 5378] close(17 [pid 5379] close(20) = -1 EBADF (Bad file descriptor) [pid 5379] close(21 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(18 [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(22 [pid 5381] exit_group(0 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] <... openat resumed>) = 4 [pid 5381] <... exit_group resumed>) = ? [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(23 [pid 5382] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5381] +++ exited with 0 +++ [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(19 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(24 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5380] close(23 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(20 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(24 [pid 5379] close(25 [pid 5382] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(25) = -1 EBADF (Bad file descriptor) [pid 5379] close(26 [pid 5380] close(26 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(21 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(27 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] close(3 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(27 [pid 5378] close(22 [pid 5056] umount2("./61", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5380] close(28 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] <... close resumed>) = 0 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(28 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5380] close(29 [pid 5378] close(23 [pid 5382] close(4 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5382] <... close resumed>) = 0 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] close(29 [pid 5378] close(24 [pid 5056] <... openat resumed>) = 3 [pid 5382] close(5 [pid 5380] exit_group(0 [pid 5379] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] <... exit_group resumed>) = ? [pid 5378] close(25 [pid 5382] close(6 [pid 5380] +++ exited with 0 +++ [pid 5379] exit_group(0 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] <... exit_group resumed>) = ? [pid 5378] close(26 [pid 5382] close(7 [pid 5056] getdents64(3, [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5382] close(8 [pid 5378] close(27 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./61/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... restart_syscall resumed>) = 0 [pid 5378] close(28 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./61/binderfs", [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5379] +++ exited with 0 +++ [pid 5378] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5382] close(9 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./61/binderfs" [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5382] close(10 [pid 5378] <... exit_group resumed>) = ? [pid 5056] umount2("./61/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./60", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5382] close(11 [pid 5056] newfstatat(AT_FDCWD, "./61/memory.events", [pid 5057] umount2("./60", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] close(12 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./61/memory.events" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5382] close(13 [pid 5057] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] close(14 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] close(15 [pid 5056] getdents64(3, [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5382] close(16 [pid 5056] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] umount2("./60/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5382] close(17 [pid 5056] rmdir("./61" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./60/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./60/binderfs", [pid 5382] close(18 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] mkdir("./62", 0777 [pid 5057] newfstatat(AT_FDCWD, "./60/binderfs", [pid 5053] unlink("./60/binderfs" [pid 5052] umount2("./61", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5382] close(19 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... mkdir resumed>) = 0 [pid 5052] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5382] close(20 [pid 5057] unlink("./60/binderfs" [pid 5053] umount2("./60/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./60/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./60/memory.events", [pid 5052] getdents64(3, [pid 5382] close(21 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 ./strace-static-x86_64: Process 5383 attached [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./60/memory.events", [pid 5053] unlink("./60/memory.events" [pid 5052] umount2("./61/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./60/memory.events" [pid 5383] set_robust_list(0x5555573de660, 24) = 0 [pid 5383] chdir("./62") = 0 [pid 5383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5382] close(22 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 64 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./61/binderfs", [pid 5383] setpgid(0, 0 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5383] <... setpgid resumed>) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5382] close(23 [pid 5052] unlink("./61/binderfs" [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] <... openat resumed>) = 3 [pid 5382] close(24 [pid 5052] <... unlink resumed>) = 0 [pid 5383] write(3, "1000", 4) = 4 [pid 5383] close(3) = 0 [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] close(25) = -1 EBADF (Bad file descriptor) [pid 5382] close(26) = -1 EBADF (Bad file descriptor) [pid 5382] close(27 [pid 5383] symlink("/dev/binderfs", "./binderfs" [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./61/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5383] <... symlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5383] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5382] close(28 [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] close(29 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] newfstatat(AT_FDCWD, "./61/memory.events", [pid 5382] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(3 [pid 5383] <... socket resumed>) = 3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5383] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5382] exit_group(0 [pid 5053] rmdir("./60" [pid 5052] unlink("./61/memory.events" [pid 5383] <... sendmsg resumed>) = 120 [pid 5053] <... rmdir resumed>) = 0 [pid 5383] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... unlink resumed>) = 0 [pid 5382] <... exit_group resumed>) = ? [pid 5053] mkdir("./61", 0777 [pid 5383] <... openat resumed>) = 4 [pid 5383] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... mkdir resumed>) = 0 [pid 5382] +++ exited with 0 +++ [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5057] getdents64(3, ./strace-static-x86_64: Process 5384 attached 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] umount2("./61", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] close(3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 63 [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5384] set_robust_list(0x5555573de660, 24 [pid 5055] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5384] <... set_robust_list resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5052] close(3) = 0 [pid 5384] chdir("./61" [pid 5055] newfstatat(3, "", [pid 5057] rmdir("./60" [pid 5052] rmdir("./61" [pid 5384] <... chdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5384] setpgid(0, 0 [pid 5055] getdents64(3, [pid 5384] <... setpgid resumed>) = 0 [pid 5057] mkdir("./61", 0777 [pid 5052] mkdir("./62", 0777 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./61/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5384] <... openat resumed>) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./61/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5384] write(3, "1000", 4 [pid 5055] unlink("./61/binderfs" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5384] <... write resumed>) = 4 [pid 5384] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5384] <... close resumed>) = 0 [pid 5055] umount2("./61/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5384] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5385 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 64 [pid 5385] set_robust_list(0x5555573de660, 24 [pid 5055] newfstatat(AT_FDCWD, "./61/memory.events", [pid 5385] <... set_robust_list resumed>) = 0 [pid 5385] chdir("./62" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5386 attached [pid 5055] unlink("./61/memory.events" [pid 5385] <... chdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 63 [pid 5386] set_robust_list(0x5555573de660, 24 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5386] <... set_robust_list resumed>) = 0 [pid 5385] <... prctl resumed>) = 0 [pid 5385] setpgid(0, 0) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5386] chdir("./61" [pid 5384] <... symlink resumed>) = 0 [pid 5385] <... openat resumed>) = 3 [pid 5384] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5386] <... chdir resumed>) = 0 [pid 5384] <... socket resumed>) = 3 [pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5385] write(3, "1000", 4 [pid 5386] setpgid(0, 0 [pid 5385] <... write resumed>) = 4 [pid 5055] <... unlink resumed>) = 0 [pid 5386] <... setpgid resumed>) = 0 [pid 5385] close(3) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] getdents64(3, [pid 5386] <... openat resumed>) = 3 [pid 5385] symlink("/dev/binderfs", "./binderfs" [pid 5384] <... sendmsg resumed>) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5385] <... symlink resumed>) = 0 [pid 5386] write(3, "1000", 4 [pid 5384] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] close(3 [pid 5385] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... close resumed>) = 0 [pid 5385] <... socket resumed>) = 3 [pid 5385] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5386] <... write resumed>) = 4 [pid 5385] <... sendmsg resumed>) = 120 [pid 5384] <... openat resumed>) = 4 [pid 5055] rmdir("./61" [pid 5386] close(3 [pid 5384] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... rmdir resumed>) = 0 [pid 5386] <... close resumed>) = 0 [pid 5385] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5386] symlink("/dev/binderfs", "./binderfs" [pid 5385] <... openat resumed>) = 4 [pid 5386] <... symlink resumed>) = 0 [pid 5385] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] mkdir("./62", 0777 [pid 5386] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5386] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5386] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5383] <... ioctl resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5386] <... openat resumed>) = 4 [pid 5386] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5383] close(3) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 64 ./strace-static-x86_64: Process 5387 attached [pid 5383] close(4) = 0 [pid 5387] set_robust_list(0x5555573de660, 24 [pid 5383] close(5 [pid 5387] <... set_robust_list resumed>) = 0 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] chdir("./62" [pid 5383] close(6 [pid 5387] <... chdir resumed>) = 0 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5383] close(7 [pid 5387] <... prctl resumed>) = 0 [pid 5387] setpgid(0, 0) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... openat resumed>) = 3 [pid 5383] close(8 [pid 5387] write(3, "1000", 4 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... write resumed>) = 4 [pid 5383] close(9 [pid 5387] close(3 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = 0 [pid 5387] symlink("/dev/binderfs", "./binderfs" [pid 5383] close(10) = -1 EBADF (Bad file descriptor) [pid 5383] close(11 [pid 5387] <... symlink resumed>) = 0 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] close(12) = -1 EBADF (Bad file descriptor) [pid 5387] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5383] close(13) = -1 EBADF (Bad file descriptor) [pid 5387] <... socket resumed>) = 3 [pid 5383] close(14 [pid 5387] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] close(15) = -1 EBADF (Bad file descriptor) [pid 5383] close(16 [pid 5387] <... sendmsg resumed>) = 120 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5383] close(17) = -1 EBADF (Bad file descriptor) [pid 5383] close(18) = -1 EBADF (Bad file descriptor) [pid 5383] close(19) = -1 EBADF (Bad file descriptor) [pid 5383] close(20) = -1 EBADF (Bad file descriptor) [pid 5383] close(21) = -1 EBADF (Bad file descriptor) [pid 5385] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5383] close(22 [pid 5387] <... openat resumed>) = 4 [pid 5385] close(3 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5385] <... close resumed>) = 0 [pid 5387] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5385] close(4 [pid 5384] close(3 [pid 5383] close(23 [pid 5387] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5386] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5385] <... close resumed>) = 0 [pid 5384] <... close resumed>) = 0 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(3 [pid 5384] close(4 [pid 5383] close(24 [pid 5387] close(3 [pid 5385] close(5 [pid 5384] <... close resumed>) = 0 [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] <... close resumed>) = 0 [pid 5387] <... close resumed>) = 0 [pid 5386] close(4 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(5 [pid 5383] close(25 [pid 5387] close(4 [pid 5386] <... close resumed>) = 0 [pid 5385] close(6 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = 0 [pid 5386] close(5 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(6 [pid 5383] close(26 [pid 5387] close(5 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(7 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(6 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(7 [pid 5383] close(27 [pid 5387] close(6 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(8 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(7 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(8 [pid 5383] close(28 [pid 5387] close(7 [pid 5385] close(9 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(8 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(9 [pid 5383] close(29 [pid 5387] close(8 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(10 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(9 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(10 [pid 5383] exit_group(0 [pid 5387] close(9 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(11 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(10 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(11 [pid 5383] <... exit_group resumed>) = ? [pid 5387] close(10 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(12 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] +++ exited with 0 +++ [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(11 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(12 [pid 5387] close(11 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(13 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(12 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(13 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5387] close(12 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(14 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... restart_syscall resumed>) = 0 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] close(13 [pid 5385] close(15 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(13 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(14 [pid 5387] close(14 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(16 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./62", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(14 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(15 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5387] close(15 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(17 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(15 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(16 [pid 5387] close(16 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(18 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(16 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(17 [pid 5387] close(17 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(19 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(17 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(18 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5387] close(18 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(20 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(18 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(19 [pid 5387] close(19 [pid 5385] close(21 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(19 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(20 [pid 5387] close(20 [pid 5385] close(22 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(20 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(21 [pid 5056] umount2("./62/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5387] close(21 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(23 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(21 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(22 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5387] close(22 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(24 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./62/binderfs", [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(22 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(23 [pid 5387] close(23 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] close(25 [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(23 [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(24 [pid 5387] close(24 [pid 5385] close(26 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] close(25 [pid 5385] close(27 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] close(26 [pid 5385] close(28 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] close(27 [pid 5385] close(29 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] close(28) = -1 EBADF (Bad file descriptor) [pid 5387] close(29 [pid 5385] exit_group(0 [pid 5387] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] exit_group(0 [pid 5385] <... exit_group resumed>) = ? [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./62/binderfs" [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] close(25 [pid 5056] <... unlink resumed>) = 0 [pid 5386] close(24 [pid 5387] <... exit_group resumed>) = ? [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] +++ exited with 0 +++ [pid 5386] close(25 [pid 5385] +++ exited with 0 +++ [pid 5384] close(26 [pid 5056] umount2("./62/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5386] close(26 [pid 5384] close(27 [pid 5056] newfstatat(AT_FDCWD, "./62/memory.events", [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(27 [pid 5384] close(28 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(28 [pid 5384] close(29 [pid 5056] unlink("./62/memory.events" [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5386] close(29 [pid 5384] exit_group(0 [pid 5386] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5384] <... exit_group resumed>) = ? [pid 5052] umount2("./62", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5386] exit_group(0 [pid 5384] +++ exited with 0 +++ [pid 5055] umount2("./62", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5386] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] getdents64(3, [pid 5055] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5386] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3 [pid 5055] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5056] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./61", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] rmdir("./62" [pid 5055] getdents64(3, [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./61", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, [pid 5056] mkdir("./63", 0777 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./62/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./62/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... mkdir resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./62/binderfs", [pid 5057] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./62/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] unlink("./62/binderfs" [pid 5057] umount2("./61/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./61/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./62/binderfs"./strace-static-x86_64: Process 5388 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 65 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5388] set_robust_list(0x5555573de660, 24 [pid 5057] newfstatat(AT_FDCWD, "./61/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./61/binderfs", [pid 5388] <... set_robust_list resumed>) = 0 [pid 5055] umount2("./62/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./62/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5388] chdir("./63" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./61/binderfs" [pid 5053] unlink("./61/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5388] <... chdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./62/memory.events", [pid 5057] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./62/memory.events", [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] umount2("./61/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5388] <... prctl resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./61/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5388] setpgid(0, 0 [pid 5055] unlink("./62/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./61/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./62/memory.events" [pid 5388] <... setpgid resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./61/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./61/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5388] <... openat resumed>) = 3 [pid 5055] close(3 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./61/memory.events" [pid 5388] write(3, "1000", 4 [pid 5055] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5388] <... write resumed>) = 4 [pid 5055] rmdir("./62" [pid 5388] close(3 [pid 5052] <... close resumed>) = 0 [pid 5388] <... close resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] rmdir("./62" [pid 5388] symlink("/dev/binderfs", "./binderfs" [pid 5057] close(3 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./63", 0777 [pid 5388] <... symlink resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5055] mkdir("./63", 0777 [pid 5057] rmdir("./61" [pid 5052] <... mkdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5388] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] mkdir("./62", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5388] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5389 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 65 [pid 5389] set_robust_list(0x5555573de660, 24) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5389] chdir("./63" [pid 5388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] getdents64(3, [pid 5389] <... chdir resumed>) = 0 [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5389] setpgid(0, 0) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5390 attached [pid 5389] <... openat resumed>) = 3 [pid 5388] <... sendmsg resumed>) = 120 [pid 5053] close(3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 65 [pid 5390] set_robust_list(0x5555573de660, 24 [pid 5388] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... close resumed>) = 0 [pid 5390] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5391 attached [pid 5389] write(3, "1000", 4 [pid 5053] rmdir("./61" [pid 5391] set_robust_list(0x5555573de660, 24 [pid 5389] <... write resumed>) = 4 [pid 5388] <... openat resumed>) = 4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 64 [pid 5391] <... set_robust_list resumed>) = 0 [pid 5389] close(3 [pid 5053] <... rmdir resumed>) = 0 [pid 5391] chdir("./62" [pid 5390] chdir("./63" [pid 5053] mkdir("./62", 0777 [pid 5391] <... chdir resumed>) = 0 [pid 5389] <... close resumed>) = 0 [pid 5391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5389] symlink("/dev/binderfs", "./binderfs" [pid 5391] <... prctl resumed>) = 0 [pid 5390] <... chdir resumed>) = 0 [pid 5389] <... symlink resumed>) = 0 [pid 5388] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... mkdir resumed>) = 0 [pid 5391] setpgid(0, 0) = 0 [pid 5389] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5389] <... socket resumed>) = 3 [pid 5390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5391] <... openat resumed>) = 3 [pid 5390] setpgid(0, 0 [pid 5389] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5391] write(3, "1000", 4 [pid 5389] <... sendmsg resumed>) = 120 [pid 5391] <... write resumed>) = 4 [pid 5391] close(3) = 0 [pid 5391] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5392 attached ) = 0 [pid 5390] <... setpgid resumed>) = 0 [pid 5389] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5389] <... openat resumed>) = 4 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 64 [pid 5391] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5392] set_robust_list(0x5555573de660, 24 [pid 5391] <... socket resumed>) = 3 [pid 5392] <... set_robust_list resumed>) = 0 [pid 5391] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5390] <... openat resumed>) = 3 [pid 5389] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5392] chdir("./62" [pid 5391] <... sendmsg resumed>) = 120 [pid 5390] write(3, "1000", 4) = 4 [pid 5391] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5390] close(3 [pid 5392] <... chdir resumed>) = 0 [pid 5391] <... openat resumed>) = 4 [pid 5390] <... close resumed>) = 0 [pid 5390] symlink("/dev/binderfs", "./binderfs" [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5391] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5392] <... prctl resumed>) = 0 [pid 5392] setpgid(0, 0 [pid 5390] <... symlink resumed>) = 0 [pid 5390] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5392] <... setpgid resumed>) = 0 [pid 5390] <... socket resumed>) = 3 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5390] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5392] <... openat resumed>) = 3 [pid 5392] write(3, "1000", 4) = 4 [pid 5392] close(3) = 0 [pid 5390] <... sendmsg resumed>) = 120 [pid 5392] symlink("/dev/binderfs", "./binderfs" [pid 5390] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5392] <... symlink resumed>) = 0 [pid 5390] <... openat resumed>) = 4 [pid 5392] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5390] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5392] <... socket resumed>) = 3 [pid 5392] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5392] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5392] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5391] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5392] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5391] close(3 [pid 5390] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5391] <... close resumed>) = 0 [pid 5391] close(4) = 0 [pid 5391] close(5) = -1 EBADF (Bad file descriptor) [pid 5391] close(6) = -1 EBADF (Bad file descriptor) [pid 5391] close(7) = -1 EBADF (Bad file descriptor) [pid 5391] close(8) = -1 EBADF (Bad file descriptor) [pid 5391] close(9) = -1 EBADF (Bad file descriptor) [pid 5392] close(3 [pid 5391] close(10 [pid 5390] close(3 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] close(11) = -1 EBADF (Bad file descriptor) [pid 5391] close(12) = -1 EBADF (Bad file descriptor) [pid 5391] close(13) = -1 EBADF (Bad file descriptor) [pid 5391] close(14) = -1 EBADF (Bad file descriptor) [pid 5391] close(15) = -1 EBADF (Bad file descriptor) [pid 5391] close(16) = -1 EBADF (Bad file descriptor) [pid 5391] close(17) = -1 EBADF (Bad file descriptor) [pid 5391] close(18) = -1 EBADF (Bad file descriptor) [pid 5391] close(19) = -1 EBADF (Bad file descriptor) [pid 5391] close(20) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = 0 [pid 5391] close(21) = -1 EBADF (Bad file descriptor) [pid 5391] close(22 [pid 5390] <... close resumed>) = 0 [pid 5392] close(4 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(4 [pid 5388] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5392] <... close resumed>) = 0 [pid 5391] close(23 [pid 5388] close(3 [pid 5392] close(5 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = 0 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] close(24 [pid 5388] <... close resumed>) = 0 [pid 5392] close(6 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(5 [pid 5388] close(4 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] close(25 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5388] <... close resumed>) = 0 [pid 5392] close(7 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(6 [pid 5388] close(5 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] close(26 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(8 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(7 [pid 5388] close(6 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] close(27 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(3 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(9 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(8 [pid 5389] <... close resumed>) = 0 [pid 5388] close(7 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] close(28 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(10 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(9 [pid 5389] close(4 [pid 5388] close(8 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] close(29 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] <... close resumed>) = 0 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(11 [pid 5391] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(10 [pid 5389] close(5 [pid 5388] close(9 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] exit_group(0 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(12 [pid 5391] <... exit_group resumed>) = ? [pid 5390] close(11 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(10 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(13 [pid 5390] close(12 [pid 5388] close(11 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(6 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(14 [pid 5390] close(13 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(12 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5391] +++ exited with 0 +++ [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(7 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(15 [pid 5390] close(14 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(13 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(8 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5392] close(16 [pid 5390] close(15 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(14 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(9 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(17 [pid 5390] close(16 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(15 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(10 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(18 [pid 5390] close(17 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(16 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(11 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./62", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5392] close(19 [pid 5390] close(18 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(17 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(12 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5392] close(20 [pid 5390] close(19 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(18 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(13 [pid 5392] close(21 [pid 5390] close(20 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(14 [pid 5388] close(19 [pid 5057] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5392] close(22 [pid 5390] close(21 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(15 [pid 5388] close(20 [pid 5392] close(23 [pid 5390] close(22 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(16 [pid 5057] <... openat resumed>) = 3 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(24 [pid 5390] close(23 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(21 [pid 5057] newfstatat(3, "", [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(17 [pid 5390] close(24 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] close(25 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(18 [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(25 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5392] close(26 [pid 5390] close(26 [pid 5389] close(19 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] getdents64(3, [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(22 [pid 5392] close(27 [pid 5390] close(27 [pid 5389] close(20 [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(21) = -1 EBADF (Bad file descriptor) [pid 5388] close(23 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5389] close(22) = -1 EBADF (Bad file descriptor) [pid 5389] close(23 [pid 5392] close(28 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] close(28 [pid 5057] umount2("./62/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(24 [pid 5388] close(24 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5392] close(29 [pid 5390] close(29 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./62/binderfs", [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(25 [pid 5388] close(25 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5390] exit_group(0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] exit_group(0 [pid 5389] close(26) = -1 EBADF (Bad file descriptor) [pid 5389] close(27) = -1 EBADF (Bad file descriptor) [pid 5389] close(28 [pid 5388] close(26 [pid 5057] unlink("./62/binderfs" [pid 5392] <... exit_group resumed>) = ? [pid 5390] <... exit_group resumed>) = ? [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(27) = -1 EBADF (Bad file descriptor) [pid 5388] close(28 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(29) = -1 EBADF (Bad file descriptor) [pid 5389] exit_group(0) = ? [pid 5388] close(29 [pid 5057] <... unlink resumed>) = 0 [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] +++ exited with 0 +++ [pid 5389] +++ exited with 0 +++ [pid 5388] exit_group(0 [pid 5057] umount2("./62/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5388] <... exit_group resumed>) = ? [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] newfstatat(AT_FDCWD, "./62/memory.events", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./62", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./62/memory.events" [pid 5053] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5390] +++ exited with 0 +++ [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./62/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./62/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./62/binderfs" [pid 5388] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] umount2("./63", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5056] umount2("./63", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5056] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] umount2("./62/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... openat resumed>) = 3 [pid 5055] umount2("./63", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] close(3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./62/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5057] rmdir("./62" [pid 5056] getdents64(3, [pid 5053] unlink("./62/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] umount2("./63/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(3, "", [pid 5057] mkdir("./63", 0777 [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./63/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5056] unlink("./63/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] close(3 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5056] umount2("./63/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./63/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./62" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./63/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./63/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./63/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./63/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] unlink("./63/binderfs"./strace-static-x86_64: Process 5394 attached [pid 5056] unlink("./63/memory.events" [pid 5053] mkdir("./63", 0777 [pid 5394] set_robust_list(0x5555573de660, 24 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 65 [pid 5052] umount2("./63/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... mkdir resumed>) = 0 [pid 5394] <... set_robust_list resumed>) = 0 [pid 5394] chdir("./63" [pid 5055] umount2("./63/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./63/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./63/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./63/memory.events" [pid 5055] unlink("./63/memory.events" [pid 5394] <... chdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5394] setpgid(0, 0) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5394] write(3, "1000", 4) = 4 [pid 5394] close(3) = 0 [pid 5394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5394] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5056] <... unlink resumed>) = 0 [pid 5394] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] getdents64(3, [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5395 attached [pid 5394] <... sendmsg resumed>) = 120 [pid 5056] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] close(3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 65 [pid 5394] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5395] set_robust_list(0x5555573de660, 24 [pid 5394] <... openat resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5056] close(3 [pid 5395] <... set_robust_list resumed>) = 0 [pid 5394] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5395] chdir("./63" [pid 5056] rmdir("./63" [pid 5055] rmdir("./63" [pid 5395] <... chdir resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./63" [pid 5395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] mkdir("./64", 0777 [pid 5055] mkdir("./64", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./64", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... mkdir resumed>) = 0 [pid 5395] <... prctl resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5396 attached [pid 5395] setpgid(0, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5395] <... setpgid resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5397 attached [pid 5396] set_robust_list(0x5555573de660, 24 [pid 5395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 66 [pid 5396] <... set_robust_list resumed>) = 0 [pid 5395] <... openat resumed>) = 3 [pid 5396] chdir("./64" [pid 5395] write(3, "1000", 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 66 [pid 5397] set_robust_list(0x5555573de660, 24) = 0 [pid 5396] <... chdir resumed>) = 0 [pid 5395] <... write resumed>) = 4 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5397] chdir("./64" [pid 5396] <... prctl resumed>) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5395] close(3./strace-static-x86_64: Process 5398 attached [pid 5397] <... chdir resumed>) = 0 [pid 5396] <... openat resumed>) = 3 [pid 5395] <... close resumed>) = 0 [pid 5398] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 66 [pid 5398] <... set_robust_list resumed>) = 0 [pid 5397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5395] symlink("/dev/binderfs", "./binderfs" [pid 5397] <... prctl resumed>) = 0 [pid 5396] write(3, "1000", 4 [pid 5397] setpgid(0, 0) = 0 [pid 5398] chdir("./64" [pid 5396] <... write resumed>) = 4 [pid 5395] <... symlink resumed>) = 0 [pid 5398] <... chdir resumed>) = 0 [pid 5397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5396] close(3 [pid 5395] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5396] <... close resumed>) = 0 [pid 5396] symlink("/dev/binderfs", "./binderfs" [pid 5395] <... socket resumed>) = 3 [pid 5398] <... prctl resumed>) = 0 [pid 5397] <... openat resumed>) = 3 [pid 5396] <... symlink resumed>) = 0 [pid 5398] setpgid(0, 0 [pid 5397] write(3, "1000", 4 [pid 5396] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5395] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5398] <... setpgid resumed>) = 0 [pid 5397] <... write resumed>) = 4 [pid 5396] <... socket resumed>) = 3 [pid 5396] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5396] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5396] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5397] close(3 [pid 5398] <... openat resumed>) = 3 [pid 5397] <... close resumed>) = 0 [pid 5395] <... sendmsg resumed>) = 120 [pid 5394] <... ioctl resumed>) = 0 [pid 5397] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5395] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5394] close(3) = 0 [pid 5397] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5395] <... openat resumed>) = 4 [pid 5397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5398] write(3, "1000", 4 [pid 5395] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5394] close(4) = 0 [pid 5397] <... sendmsg resumed>) = 120 [pid 5398] <... write resumed>) = 4 [pid 5397] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5394] close(5 [pid 5398] close(3 [pid 5397] <... openat resumed>) = 4 [pid 5398] <... close resumed>) = 0 [pid 5398] symlink("/dev/binderfs", "./binderfs" [pid 5397] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(6) = -1 EBADF (Bad file descriptor) [pid 5394] close(7) = -1 EBADF (Bad file descriptor) [pid 5394] close(8 [pid 5398] <... symlink resumed>) = 0 [pid 5398] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] <... socket resumed>) = 3 [pid 5394] close(9) = -1 EBADF (Bad file descriptor) [pid 5398] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5394] close(10 [pid 5397] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5398] <... sendmsg resumed>) = 120 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(3 [pid 5394] close(11 [pid 5397] <... close resumed>) = 0 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5397] close(4 [pid 5394] close(12 [pid 5398] <... openat resumed>) = 4 [pid 5397] <... close resumed>) = 0 [pid 5396] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5395] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5397] close(5 [pid 5395] close(3 [pid 5394] close(13 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = 0 [pid 5398] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5397] close(6 [pid 5395] close(4 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(3 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = 0 [pid 5394] close(14 [pid 5398] <... close resumed>) = 0 [pid 5397] close(7 [pid 5395] close(5 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(4 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(15 [pid 5398] <... close resumed>) = 0 [pid 5397] close(8 [pid 5395] close(6 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(5 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(16 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(9 [pid 5395] close(7 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(6 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(3 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(17 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(10 [pid 5396] <... close resumed>) = 0 [pid 5395] close(8 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(7 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(4 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(18 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(11 [pid 5396] <... close resumed>) = 0 [pid 5395] close(9 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(8 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(5 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(19 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(12 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(10 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(9 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(6 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(20 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(13 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(11 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(10 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(7 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(21 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(14 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(12 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(8) = -1 EBADF (Bad file descriptor) [pid 5398] close(11 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(9 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(22 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(15 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(13 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(12 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(10 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(23 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(16 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(14 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(13 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(11 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(24 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(17 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(15 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(14 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(12 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(25 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(18 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(16 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(15 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(13 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(26 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(19 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(17 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(16 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(14 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] close(27 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(20 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(18 [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(17 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(15 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(16) = -1 EBADF (Bad file descriptor) [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(21 [pid 5396] close(17 [pid 5395] close(19 [pid 5394] close(28 [pid 5398] close(18 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(22 [pid 5396] close(18 [pid 5395] close(20 [pid 5394] close(29 [pid 5398] close(19 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(23 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(21 [pid 5394] exit_group(0 [pid 5398] close(20 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(19 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(24 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] close(22 [pid 5394] <... exit_group resumed>) = ? [pid 5398] close(21 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(20 [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(25 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(22 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(21 [pid 5395] close(23 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(26 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] +++ exited with 0 +++ [pid 5398] close(23 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(22 [pid 5395] close(24 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(27 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(24 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(23 [pid 5395] close(25 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(28 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(25 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(24 [pid 5395] close(26 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] close(29 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(26 [pid 5397] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] close(25 [pid 5395] close(27 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5397] exit_group(0 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./63", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5398] close(27 [pid 5397] <... exit_group resumed>) = ? [pid 5396] close(26 [pid 5395] close(28 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5398] close(28 [pid 5396] close(27 [pid 5395] close(29 [pid 5057] <... openat resumed>) = 3 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5398] close(29 [pid 5396] close(28 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] exit_group(0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5397] +++ exited with 0 +++ [pid 5396] close(29 [pid 5398] exit_group(0 [pid 5396] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5395] <... exit_group resumed>) = ? [pid 5057] getdents64(3, [pid 5398] <... exit_group resumed>) = ? [pid 5396] exit_group(0) = ? [pid 5396] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5052] umount2("./64", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5395] +++ exited with 0 +++ [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5057] umount2("./63/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./64/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5398] +++ exited with 0 +++ [pid 5056] <... restart_syscall resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./63/binderfs", [pid 5053] umount2("./63", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./64/binderfs", [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./64", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] unlink("./63/binderfs" [pid 5053] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] unlink("./64/binderfs") = 0 [pid 5052] umount2("./64/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./64/memory.events", [pid 5056] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./64/memory.events" [pid 5056] <... openat resumed>) = 3 [pid 5055] umount2("./64", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./63/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5055] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(AT_FDCWD, "./63/memory.events", [pid 5055] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] getdents64(3, [pid 5055] newfstatat(3, "", [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./63/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./63/memory.events" [pid 5056] umount2("./64/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./63/binderfs", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] newfstatat(AT_FDCWD, "./64/binderfs", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] close(3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./64/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./63/binderfs" [pid 5052] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] rmdir("./64" [pid 5055] newfstatat(AT_FDCWD, "./64/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5056] unlink("./64/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./63/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... unlink resumed>) = 0 [pid 5052] mkdir("./65", 0777 [pid 5055] unlink("./64/binderfs" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./64/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./63/memory.events", [pid 5052] <... mkdir resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./64/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./64/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./63/memory.events" [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./64/memory.events", [pid 5057] close(3 [pid 5056] unlink("./64/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5399 attached [pid 5056] <... unlink resumed>) = 0 [pid 5057] rmdir("./63" [pid 5056] getdents64(3, [pid 5055] unlink("./64/memory.events" [pid 5053] getdents64(3, [pid 5399] set_robust_list(0x5555573de660, 24 [pid 5055] <... unlink resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 67 [pid 5056] close(3 [pid 5055] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5053] close(3 [pid 5399] <... set_robust_list resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] mkdir("./64", 0777 [pid 5399] chdir("./65" [pid 5056] rmdir("./64" [pid 5055] close(3 [pid 5053] <... close resumed>) = 0 [pid 5399] <... chdir resumed>) = 0 [pid 5399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... close resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] rmdir("./63" [pid 5399] <... prctl resumed>) = 0 [pid 5399] setpgid(0, 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] rmdir("./64" [pid 5399] <... setpgid resumed>) = 0 [pid 5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... rmdir resumed>) = 0 [pid 5056] mkdir("./65", 0777 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] mkdir("./65", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5399] <... openat resumed>) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5399] write(3, "1000", 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5399] <... write resumed>) = 4 [pid 5399] close(3) = 0 ./strace-static-x86_64: Process 5400 attached [pid 5399] symlink("/dev/binderfs", "./binderfs" [pid 5053] mkdir("./64", 0777 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5399] <... symlink resumed>) = 0 [pid 5399] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5400] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 66 [pid 5399] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5399] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5400] <... set_robust_list resumed>) = 0 [pid 5399] <... openat resumed>) = 4 [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5402 attached ./strace-static-x86_64: Process 5401 attached [pid 5400] chdir("./64" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 67 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5402] set_robust_list(0x5555573de660, 24) = 0 [pid 5399] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5401] set_robust_list(0x5555573de660, 24 [pid 5402] chdir("./65" [pid 5400] <... chdir resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 67 [pid 5401] <... set_robust_list resumed>) = 0 [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5403 attached [pid 5401] chdir("./65" [pid 5400] <... prctl resumed>) = 0 [pid 5400] setpgid(0, 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 66 [pid 5403] set_robust_list(0x5555573de660, 24 [pid 5401] <... chdir resumed>) = 0 [pid 5400] <... setpgid resumed>) = 0 [pid 5403] <... set_robust_list resumed>) = 0 [pid 5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5403] chdir("./64" [pid 5401] setpgid(0, 0) = 0 [pid 5403] <... chdir resumed>) = 0 [pid 5403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5402] <... chdir resumed>) = 0 [pid 5400] <... openat resumed>) = 3 [pid 5403] <... prctl resumed>) = 0 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5403] setpgid(0, 0) = 0 [pid 5402] <... prctl resumed>) = 0 [pid 5400] write(3, "1000", 4 [pid 5401] <... openat resumed>) = 3 [pid 5402] setpgid(0, 0 [pid 5403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5401] write(3, "1000", 4 [pid 5402] <... setpgid resumed>) = 0 [pid 5400] <... write resumed>) = 4 [pid 5400] close(3 [pid 5401] <... write resumed>) = 4 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5400] <... close resumed>) = 0 [pid 5401] close(3) = 0 [pid 5401] symlink("/dev/binderfs", "./binderfs" [pid 5400] symlink("/dev/binderfs", "./binderfs" [pid 5403] <... openat resumed>) = 3 [pid 5402] <... openat resumed>) = 3 [pid 5403] write(3, "1000", 4 [pid 5402] write(3, "1000", 4 [pid 5403] <... write resumed>) = 4 [pid 5402] <... write resumed>) = 4 [pid 5403] close(3 [pid 5402] close(3 [pid 5403] <... close resumed>) = 0 [pid 5403] symlink("/dev/binderfs", "./binderfs" [pid 5402] <... close resumed>) = 0 [pid 5402] symlink("/dev/binderfs", "./binderfs" [pid 5403] <... symlink resumed>) = 0 [pid 5403] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5400] <... symlink resumed>) = 0 [pid 5403] <... socket resumed>) = 3 [pid 5401] <... symlink resumed>) = 0 [pid 5400] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5402] <... symlink resumed>) = 0 [pid 5402] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5400] <... socket resumed>) = 3 [pid 5403] <... sendmsg resumed>) = 120 [pid 5401] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5403] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5401] <... socket resumed>) = 3 [pid 5402] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5400] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5401] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5400] <... sendmsg resumed>) = 120 [pid 5403] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5402] <... sendmsg resumed>) = 120 [pid 5401] <... sendmsg resumed>) = 120 [pid 5400] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5401] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5402] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5401] <... openat resumed>) = 4 [pid 5402] <... openat resumed>) = 4 [pid 5400] <... openat resumed>) = 4 [pid 5400] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5401] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5400] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5400] close(3) = 0 [pid 5400] close(4) = 0 [pid 5402] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5400] close(5) = -1 EBADF (Bad file descriptor) [pid 5400] close(6 [pid 5401] close(3) = 0 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5401] close(4 [pid 5402] close(3 [pid 5400] close(7) = -1 EBADF (Bad file descriptor) [pid 5403] close(3 [pid 5401] <... close resumed>) = 0 [pid 5402] <... close resumed>) = 0 [pid 5400] close(8 [pid 5403] <... close resumed>) = 0 [pid 5401] close(5 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(9 [pid 5403] close(4 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(4 [pid 5403] <... close resumed>) = 0 [pid 5401] close(6 [pid 5402] <... close resumed>) = 0 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] close(5 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(5 [pid 5400] close(10 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(7 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5403] close(6 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(6 [pid 5400] close(11 [pid 5399] close(3 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(8 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] close(7 [pid 5402] close(7 [pid 5400] close(12 [pid 5399] <... close resumed>) = 0 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] close(4 [pid 5400] close(13 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = 0 [pid 5403] close(8 [pid 5401] close(9 [pid 5402] close(8 [pid 5399] close(5 [pid 5400] close(14 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] close(9 [pid 5401] close(10 [pid 5402] close(9 [pid 5400] close(15 [pid 5399] close(6 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] close(10 [pid 5401] close(11 [pid 5400] close(16 [pid 5399] close(7 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(17 [pid 5399] close(8 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(18 [pid 5399] close(9 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(19 [pid 5399] close(10 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(20 [pid 5399] close(11 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(21 [pid 5399] close(12 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(10 [pid 5403] close(11 [pid 5401] close(12 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(11 [pid 5403] close(12 [pid 5401] close(13 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(22 [pid 5399] close(13 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(12 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] close(13 [pid 5401] close(14 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(23 [pid 5399] close(14 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(24 [pid 5399] close(15 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] close(25 [pid 5399] close(16 [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(13 [pid 5400] close(26 [pid 5399] close(17 [pid 5403] close(14 [pid 5401] close(15 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(14 [pid 5403] close(15 [pid 5401] close(16 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(15 [pid 5403] close(16 [pid 5401] close(17 [pid 5400] close(27) = -1 EBADF (Bad file descriptor) [pid 5400] close(28) = -1 EBADF (Bad file descriptor) [pid 5400] close(29) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] close(17 [pid 5401] close(18 [pid 5402] close(16 [pid 5400] exit_group(0 [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... exit_group resumed>) = ? [pid 5403] close(18 [pid 5401] close(19 [pid 5402] close(17 [pid 5399] close(18 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(20 [pid 5402] close(18 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(21 [pid 5402] close(19 [pid 5400] +++ exited with 0 +++ [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] close(19 [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(22 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(20 [pid 5399] close(19 [pid 5403] close(20 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(23 [pid 5402] close(21 [pid 5399] close(20 [pid 5057] umount2("./64", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5403] close(21 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(24 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] close(21 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5403] close(22 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(22 [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(25 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] close(22 [pid 5403] close(23 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(26 [pid 5402] close(23 [pid 5399] close(23 [pid 5057] newfstatat(3, "", [pid 5403] close(24 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(27 [pid 5402] close(24 [pid 5399] close(24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5403] close(25 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(28 [pid 5402] close(25 [pid 5399] close(25 [pid 5057] getdents64(3, [pid 5403] close(26 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] close(29 [pid 5402] close(26 [pid 5399] close(26 [pid 5403] close(27 [pid 5401] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./64/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5401] exit_group(0 [pid 5402] close(27 [pid 5399] close(27 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5403] close(28 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./64/binderfs", [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] close(28 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5403] close(29 [pid 5401] <... exit_group resumed>) = ? [pid 5402] close(28 [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(29 [pid 5399] close(29 [pid 5057] unlink("./64/binderfs" [pid 5403] exit_group(0 [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5399] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5402] exit_group(0 [pid 5399] exit_group(0 [pid 5402] <... exit_group resumed>) = ? [pid 5403] <... exit_group resumed>) = ? [pid 5399] <... exit_group resumed>) = ? [pid 5403] +++ exited with 0 +++ [pid 5401] +++ exited with 0 +++ [pid 5402] +++ exited with 0 +++ [pid 5057] umount2("./64/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5399] +++ exited with 0 +++ [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5056] umount2("./65", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./65/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./65/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./65/binderfs") = 0 [pid 5056] umount2("./65/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./65/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./64/memory.events", [pid 5053] umount2("./64", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./65/memory.events") = 0 [pid 5055] umount2("./65", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5056] close(3 [pid 5053] newfstatat(3, "", [pid 5056] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] rmdir("./65" [pid 5057] unlink("./64/memory.events" [pid 5056] <... rmdir resumed>) = 0 [pid 5053] getdents64(3, [pid 5056] mkdir("./66", 0777 [pid 5052] umount2("./65", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./64/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... openat resumed>) = 3 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./64/binderfs", [pid 5055] newfstatat(3, "", [pid 5052] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5057] getdents64(3, [pid 5053] unlink("./64/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] umount2("./64/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5404 attached [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5404] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 68 [pid 5057] close(3 [pid 5053] newfstatat(AT_FDCWD, "./64/memory.events", [pid 5404] <... set_robust_list resumed>) = 0 [pid 5055] umount2("./65/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5404] chdir("./66" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... close resumed>) = 0 [pid 5053] unlink("./64/memory.events" [pid 5052] umount2("./65/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./65/binderfs", [pid 5057] rmdir("./64" [pid 5404] <... chdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] unlink("./65/binderfs" [pid 5404] <... prctl resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] umount2("./65/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./65/memory.events", [pid 5404] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./65", 0777 [pid 5052] newfstatat(AT_FDCWD, "./65/binderfs", [pid 5055] unlink("./65/memory.events" [pid 5404] write(3, "1000", 4 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5404] <... write resumed>) = 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] getdents64(3, [pid 5052] unlink("./65/binderfs" [pid 5404] close(3) = 0 [pid 5404] symlink("/dev/binderfs", "./binderfs" [pid 5055] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./65/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5404] <... symlink resumed>) = 0 [pid 5055] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5404] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... close resumed>) = 0 [pid 5053] close(3 [pid 5052] newfstatat(AT_FDCWD, "./65/memory.events", [pid 5055] rmdir("./65" [pid 5053] <... close resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5404] <... socket resumed>) = 3 [pid 5055] <... rmdir resumed>) = 0 [pid 5404] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] unlink("./65/memory.events" [pid 5053] rmdir("./64" [pid 5055] mkdir("./66", 0777 [pid 5404] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5404] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5405 attached ) = 4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 67 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5405] set_robust_list(0x5555573de660, 24 [pid 5053] mkdir("./65", 0777 [pid 5405] <... set_robust_list resumed>) = 0 [pid 5404] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5405] chdir("./65") = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 68 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5406 attached [pid 5406] set_robust_list(0x5555573de660, 24) = 0 [pid 5406] chdir("./66" [pid 5405] setpgid(0, 0) = 0 [pid 5406] <... chdir resumed>) = 0 [pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5406] setpgid(0, 0) = 0 [pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5406] write(3, "1000", 4 [pid 5405] <... openat resumed>) = 3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 67 [pid 5406] <... write resumed>) = 4 [pid 5406] close(3) = 0 [pid 5406] symlink("/dev/binderfs", "./binderfs") = 0 ./strace-static-x86_64: Process 5407 attached [pid 5405] write(3, "1000", 4 [pid 5407] set_robust_list(0x5555573de660, 24 [pid 5405] <... write resumed>) = 4 [pid 5407] <... set_robust_list resumed>) = 0 [pid 5406] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5405] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5407] chdir("./65" [pid 5405] <... close resumed>) = 0 [pid 5407] <... chdir resumed>) = 0 [pid 5406] <... socket resumed>) = 3 [pid 5405] symlink("/dev/binderfs", "./binderfs" [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5406] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5405] <... symlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5407] <... prctl resumed>) = 0 [pid 5407] setpgid(0, 0 [pid 5405] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5407] <... setpgid resumed>) = 0 [pid 5406] <... sendmsg resumed>) = 120 [pid 5405] <... socket resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] close(3 [pid 5406] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5407] <... openat resumed>) = 3 [pid 5406] <... openat resumed>) = 4 [pid 5405] <... sendmsg resumed>) = 120 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./65" [pid 5407] write(3, "1000", 4 [pid 5405] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5407] <... write resumed>) = 4 [pid 5407] close(3 [pid 5406] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... rmdir resumed>) = 0 [pid 5407] <... close resumed>) = 0 [pid 5407] symlink("/dev/binderfs", "./binderfs" [pid 5405] <... openat resumed>) = 4 [pid 5052] mkdir("./66", 0777 [pid 5407] <... symlink resumed>) = 0 [pid 5407] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5405] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5407] <... socket resumed>) = 3 [pid 5407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5407] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5407] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 68 ./strace-static-x86_64: Process 5408 attached [pid 5408] set_robust_list(0x5555573de660, 24) = 0 [pid 5408] chdir("./66") = 0 [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5408] setpgid(0, 0) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5407] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5405] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5407] close(3 [pid 5406] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5405] close(3 [pid 5404] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5405] <... close resumed>) = 0 [pid 5408] write(3, "1000", 4 [pid 5407] <... close resumed>) = 0 [pid 5405] close(4 [pid 5404] close(3 [pid 5408] <... write resumed>) = 4 [pid 5408] close(3) = 0 [pid 5408] symlink("/dev/binderfs", "./binderfs" [pid 5407] close(4 [pid 5406] close(3 [pid 5405] <... close resumed>) = 0 [pid 5404] <... close resumed>) = 0 [pid 5407] <... close resumed>) = 0 [pid 5405] close(5 [pid 5404] close(4 [pid 5407] close(5 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = 0 [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = 0 [pid 5405] close(6 [pid 5404] close(5 [pid 5408] <... symlink resumed>) = 0 [pid 5407] close(6 [pid 5406] close(4 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = 0 [pid 5405] close(7 [pid 5404] close(6 [pid 5408] <... socket resumed>) = 3 [pid 5407] close(7 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(5 [pid 5405] close(8 [pid 5404] close(7 [pid 5407] close(8 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(6 [pid 5405] close(9 [pid 5404] close(8 [pid 5408] <... sendmsg resumed>) = 120 [pid 5407] close(9 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(7 [pid 5405] close(10 [pid 5404] close(9 [pid 5408] <... openat resumed>) = 4 [pid 5407] close(10 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(11 [pid 5404] close(10 [pid 5407] close(11 [pid 5406] close(8 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(12 [pid 5404] close(11 [pid 5408] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5407] close(12 [pid 5406] close(9 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(3 [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(13 [pid 5404] close(12 [pid 5408] <... close resumed>) = 0 [pid 5407] close(13 [pid 5406] close(10 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(4 [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(14 [pid 5404] close(13 [pid 5407] close(14 [pid 5406] close(11 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] <... close resumed>) = 0 [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(15 [pid 5404] close(14 [pid 5408] close(5 [pid 5407] close(15 [pid 5406] close(12 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(16 [pid 5404] close(15 [pid 5408] close(6 [pid 5407] close(16 [pid 5406] close(13 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(17 [pid 5404] close(16 [pid 5408] close(7 [pid 5407] close(17 [pid 5406] close(14 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(18 [pid 5404] close(17 [pid 5408] close(8 [pid 5407] close(18 [pid 5406] close(15 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(19 [pid 5404] close(18 [pid 5408] close(9 [pid 5407] close(19 [pid 5406] close(16 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(10 [pid 5407] close(20 [pid 5406] close(17 [pid 5405] close(20 [pid 5404] close(19 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(11 [pid 5407] close(21 [pid 5406] close(18 [pid 5405] close(21 [pid 5404] close(20 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(12 [pid 5407] close(22 [pid 5406] close(19 [pid 5405] close(22 [pid 5404] close(21 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(13 [pid 5407] close(23 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(23 [pid 5404] close(22 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(20 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(14 [pid 5407] close(24 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(24 [pid 5404] close(23 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(21 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(15 [pid 5407] close(25 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(25 [pid 5404] close(24 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(22 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(16 [pid 5407] close(26 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(26 [pid 5404] close(25 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(23 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(17 [pid 5407] close(27 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(27 [pid 5404] close(26 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(24 [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(18 [pid 5407] close(28 [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] close(28 [pid 5404] close(27 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] close(25) = -1 EBADF (Bad file descriptor) [pid 5408] close(19 [pid 5406] close(26 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(20 [pid 5407] close(29 [pid 5406] close(27 [pid 5405] close(29 [pid 5404] close(28 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(21 [pid 5407] exit_group(0 [pid 5406] close(28 [pid 5405] exit_group(0 [pid 5404] close(29 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... exit_group resumed>) = ? [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5405] <... exit_group resumed>) = ? [pid 5404] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(22 [pid 5406] close(29 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(23 [pid 5406] exit_group(0 [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5408] close(24 [pid 5407] +++ exited with 0 +++ [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5406] <... exit_group resumed>) = ? [pid 5404] exit_group(0 [pid 5408] close(25 [pid 5406] +++ exited with 0 +++ [pid 5405] +++ exited with 0 +++ [pid 5404] <... exit_group resumed>) = ? [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5408] close(26) = -1 EBADF (Bad file descriptor) [pid 5408] close(27) = -1 EBADF (Bad file descriptor) [pid 5408] close(28) = -1 EBADF (Bad file descriptor) [pid 5408] close(29 [pid 5404] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] umount2("./65", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./66", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./65", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5408] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5408] exit_group(0 [pid 5055] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5408] <... exit_group resumed>) = ? [pid 5056] umount2("./66", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] newfstatat(3, "", [pid 5053] <... openat resumed>) = 3 [pid 5408] +++ exited with 0 +++ [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(3, "", [pid 5056] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5055] umount2("./66/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./65/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(AT_FDCWD, "./66/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./65/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./65/binderfs", [pid 5056] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./66/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./65/binderfs", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./65/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./66/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./66/memory.events", [pid 5056] umount2("./66/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./65/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./66/memory.events" [pid 5056] newfstatat(AT_FDCWD, "./66/binderfs", [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./65/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./66", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./66/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./65/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5056] umount2("./66/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./65/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./65/memory.events", [pid 5053] unlink("./65/memory.events" [pid 5052] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] newfstatat(AT_FDCWD, "./66/memory.events", [pid 5055] getdents64(3, [pid 5057] unlink("./65/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./66/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./66") = 0 [pid 5055] mkdir("./67", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5409 attached [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5053] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5409] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 69 [pid 5057] close(3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5409] <... set_robust_list resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] rmdir("./65" [pid 5052] umount2("./66/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5409] chdir("./67" [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5409] <... chdir resumed>) = 0 [pid 5409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5409] setpgid(0, 0 [pid 5056] getdents64(3, [pid 5057] rmdir("./65" [pid 5053] <... rmdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./66/binderfs", [pid 5409] <... setpgid resumed>) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5409] <... openat resumed>) = 3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] mkdir("./66", 0777 [pid 5053] mkdir("./66", 0777 [pid 5052] unlink("./66/binderfs" [pid 5409] write(3, "1000", 4) = 4 [pid 5052] <... unlink resumed>) = 0 [pid 5409] close(3) = 0 [pid 5409] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... mkdir resumed>) = 0 [pid 5052] umount2("./66/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5409] <... symlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5409] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5052] newfstatat(AT_FDCWD, "./66/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] unlink("./66/memory.events" [pid 5409] <... sendmsg resumed>) = 120 [pid 5409] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... unlink resumed>) = 0 [pid 5409] <... openat resumed>) = 4 [pid 5056] close(3 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./66" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5409] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] rmdir("./66") = 0 [pid 5052] mkdir("./67", 0777 [pid 5056] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5410 attached [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... mkdir resumed>) = 0 [pid 5410] set_robust_list(0x5555573de660, 24 [pid 5056] mkdir("./67", 0777./strace-static-x86_64: Process 5411 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 68 [pid 5411] set_robust_list(0x5555573de660, 24) = 0 [pid 5411] chdir("./66") = 0 [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5411] setpgid(0, 0) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5410] <... set_robust_list resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 68 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5411] write(3, "1000", 4) = 4 [pid 5411] close(3) = 0 [pid 5411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5411] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5410] chdir("./66") = 0 [pid 5411] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5411] <... sendmsg resumed>) = 120 [pid 5410] setpgid(0, 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5411] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5411] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5410] <... setpgid resumed>) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 69 ./strace-static-x86_64: Process 5412 attached [pid 5412] set_robust_list(0x5555573de660, 24) = 0 [pid 5412] chdir("./67" [pid 5410] <... openat resumed>) = 3 [pid 5412] <... chdir resumed>) = 0 [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0 [pid 5410] write(3, "1000", 4./strace-static-x86_64: Process 5413 attached ) = 4 [pid 5412] <... setpgid resumed>) = 0 [pid 5413] set_robust_list(0x5555573de660, 24 [pid 5410] close(3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 69 [pid 5413] <... set_robust_list resumed>) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5410] <... close resumed>) = 0 [pid 5413] chdir("./67" [pid 5412] <... openat resumed>) = 3 [pid 5410] symlink("/dev/binderfs", "./binderfs" [pid 5413] <... chdir resumed>) = 0 [pid 5412] write(3, "1000", 4 [pid 5413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] <... write resumed>) = 4 [pid 5413] setpgid(0, 0 [pid 5412] close(3 [pid 5413] <... setpgid resumed>) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5412] <... close resumed>) = 0 [pid 5413] <... openat resumed>) = 3 [pid 5412] symlink("/dev/binderfs", "./binderfs" [pid 5413] write(3, "1000", 4) = 4 [pid 5413] close(3) = 0 [pid 5413] symlink("/dev/binderfs", "./binderfs" [pid 5410] <... symlink resumed>) = 0 [pid 5413] <... symlink resumed>) = 0 [pid 5410] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5413] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5412] <... symlink resumed>) = 0 [pid 5413] <... socket resumed>) = 3 [pid 5412] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5410] <... socket resumed>) = 3 [pid 5413] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5412] <... socket resumed>) = 3 [pid 5410] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5412] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5410] <... sendmsg resumed>) = 120 [pid 5410] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5413] <... sendmsg resumed>) = 120 [pid 5412] <... sendmsg resumed>) = 120 [pid 5410] <... openat resumed>) = 4 [pid 5412] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5413] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5412] <... openat resumed>) = 4 [pid 5410] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5413] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5412] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5409] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5411] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5412] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5409] close(3) = 0 [pid 5412] close(3 [pid 5411] close(3 [pid 5412] <... close resumed>) = 0 [pid 5412] close(4 [pid 5411] <... close resumed>) = 0 [pid 5412] <... close resumed>) = 0 [pid 5411] close(4 [pid 5409] close(4 [pid 5412] close(5 [pid 5411] <... close resumed>) = 0 [pid 5409] <... close resumed>) = 0 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] close(5 [pid 5409] close(5 [pid 5412] close(6 [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] close(6 [pid 5410] close(3 [pid 5409] close(6 [pid 5412] close(7 [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = 0 [pid 5412] close(8 [pid 5411] close(7 [pid 5410] close(4 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(9 [pid 5411] close(8 [pid 5410] <... close resumed>) = 0 [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] close(5 [pid 5409] close(7 [pid 5412] close(10 [pid 5411] close(9 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] close(6 [pid 5409] close(8 [pid 5412] close(11 [pid 5411] close(10 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] close(7 [pid 5409] close(9 [pid 5412] close(12 [pid 5411] close(11 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] close(8 [pid 5409] close(10 [pid 5412] close(13 [pid 5411] close(12 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] close(9 [pid 5409] close(11 [pid 5412] close(14 [pid 5411] close(13 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] close(10 [pid 5409] close(12 [pid 5412] close(15 [pid 5411] close(14 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] close(11 [pid 5409] close(13 [pid 5412] close(16 [pid 5411] close(15 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(17 [pid 5411] close(16 [pid 5410] close(12 [pid 5409] close(14 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(18 [pid 5411] close(17 [pid 5410] close(13 [pid 5409] close(15 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(19 [pid 5411] close(18 [pid 5410] close(14 [pid 5409] close(16 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(20 [pid 5411] close(19 [pid 5410] close(15 [pid 5409] close(17 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(21 [pid 5411] close(20 [pid 5410] close(16 [pid 5409] close(18 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(22 [pid 5411] close(21 [pid 5410] close(17 [pid 5409] close(19 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(23 [pid 5411] close(22 [pid 5410] close(18 [pid 5409] close(20 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(24 [pid 5411] close(23 [pid 5410] close(19 [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] close(21 [pid 5412] close(25 [pid 5411] close(24 [pid 5410] close(20 [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] close(22 [pid 5412] close(26 [pid 5411] close(25 [pid 5410] close(21 [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] close(3) = 0 [pid 5413] close(4) = 0 [pid 5412] close(27 [pid 5411] close(26 [pid 5410] close(22 [pid 5409] close(23 [pid 5413] close(5 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(28 [pid 5411] close(27 [pid 5410] close(23 [pid 5409] close(24 [pid 5413] close(6 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(29) = -1 EBADF (Bad file descriptor) [pid 5411] close(28 [pid 5410] close(24 [pid 5409] close(25 [pid 5413] close(7) = -1 EBADF (Bad file descriptor) [pid 5412] exit_group(0 [pid 5413] close(8 [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] close(9) = -1 EBADF (Bad file descriptor) [pid 5413] close(10) = -1 EBADF (Bad file descriptor) [pid 5413] close(11) = -1 EBADF (Bad file descriptor) [pid 5413] close(12) = -1 EBADF (Bad file descriptor) [pid 5413] close(13) = -1 EBADF (Bad file descriptor) [pid 5413] close(14) = -1 EBADF (Bad file descriptor) [pid 5413] close(15) = -1 EBADF (Bad file descriptor) [pid 5413] close(16 [pid 5412] <... exit_group resumed>) = ? [pid 5411] close(29 [pid 5410] close(25 [pid 5409] close(26 [pid 5413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] close(17) = -1 EBADF (Bad file descriptor) [pid 5413] close(18) = -1 EBADF (Bad file descriptor) [pid 5413] close(19) = -1 EBADF (Bad file descriptor) [pid 5413] close(20) = -1 EBADF (Bad file descriptor) [pid 5413] close(21) = -1 EBADF (Bad file descriptor) [pid 5413] close(22) = -1 EBADF (Bad file descriptor) [pid 5413] close(23) = -1 EBADF (Bad file descriptor) [pid 5413] close(24) = -1 EBADF (Bad file descriptor) [pid 5413] close(25) = -1 EBADF (Bad file descriptor) [pid 5412] +++ exited with 0 +++ [pid 5413] close(26) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] close(27 [pid 5413] close(27 [pid 5410] close(26 [pid 5413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5411] exit_group(0 [pid 5413] close(28) = -1 EBADF (Bad file descriptor) [pid 5411] <... exit_group resumed>) = ? [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./67", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5413] close(29 [pid 5410] close(27 [pid 5409] close(28 [pid 5413] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5413] exit_group(0 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5409] close(29 [pid 5410] close(28 [pid 5409] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5413] <... exit_group resumed>) = ? [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5413] +++ exited with 0 +++ [pid 5411] +++ exited with 0 +++ [pid 5410] close(29 [pid 5409] exit_group(0 [pid 5410] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5409] <... exit_group resumed>) = ? [pid 5052] <... openat resumed>) = 3 [pid 5410] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5052] newfstatat(3, "", [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5057] umount2("./66", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, [pid 5410] <... exit_group resumed>) = ? [pid 5409] +++ exited with 0 +++ [pid 5057] <... openat resumed>) = 3 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] newfstatat(3, "", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./66/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./67", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./67/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(AT_FDCWD, "./66/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./67/binderfs", [pid 5057] unlink("./66/binderfs") = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(3, "", [pid 5055] umount2("./67", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./66/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./67/binderfs" [pid 5410] +++ exited with 0 +++ [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, [pid 5055] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(AT_FDCWD, "./66/memory.events", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] <... unlink resumed>) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./67/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./66", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./67/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] unlink("./66/memory.events" [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./66/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./66/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./66/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./67/memory.events", [pid 5056] newfstatat(AT_FDCWD, "./67/binderfs", [pid 5055] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./67/binderfs" [pid 5055] umount2("./67/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] close(3 [pid 5052] unlink("./67/memory.events" [pid 5056] <... unlink resumed>) = 0 [pid 5053] umount2("./66/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./67/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./67/binderfs", [pid 5057] <... close resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./66/memory.events", [pid 5052] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./67/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./66" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./67/binderfs" [pid 5053] unlink("./66/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] unlink("./67/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] close(3 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./66") = 0 [pid 5053] mkdir("./67", 0777 [pid 5052] <... close resumed>) = 0 [pid 5055] umount2("./67/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... mkdir resumed>) = 0 [pid 5052] rmdir("./67" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./67", 0777 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... rmdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./67/memory.events", [pid 5057] <... mkdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5414 attached [pid 5055] unlink("./67/memory.events" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 69 [pid 5414] set_robust_list(0x5555573de660, 24) = 0 [pid 5414] chdir("./67") = 0 [pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5414] setpgid(0, 0) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5414] write(3, "1000", 4) = 4 [pid 5414] close(3) = 0 [pid 5414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5414] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5414] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5056] <... unlink resumed>) = 0 [pid 5052] mkdir("./68", 0777 [pid 5414] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5056] getdents64(3, [pid 5052] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5415 attached [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 69 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5415] set_robust_list(0x5555573de660, 24 [pid 5414] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] close(3 [pid 5415] <... set_robust_list resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5415] chdir("./67") = 0 [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5415] setpgid(0, 0) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] rmdir("./67" [pid 5415] write(3, "1000", 4) = 4 [pid 5056] <... rmdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 70 ./strace-static-x86_64: Process 5416 attached [pid 5415] close(3 [pid 5416] set_robust_list(0x5555573de660, 24 [pid 5415] <... close resumed>) = 0 [pid 5056] mkdir("./68", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5416] <... set_robust_list resumed>) = 0 [pid 5416] chdir("./68" [pid 5415] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... mkdir resumed>) = 0 [pid 5416] <... chdir resumed>) = 0 [pid 5416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5416] setpgid(0, 0) = 0 [pid 5416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5415] <... symlink resumed>) = 0 [pid 5416] <... openat resumed>) = 3 [pid 5416] write(3, "1000", 4) = 4 [pid 5416] close(3) = 0 [pid 5416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5416] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5416] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5417 attached [pid 5415] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] getdents64(3, [pid 5417] set_robust_list(0x5555573de660, 24 [pid 5416] <... sendmsg resumed>) = 120 [pid 5415] <... socket resumed>) = 3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 70 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5416] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5415] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5417] <... set_robust_list resumed>) = 0 [pid 5416] <... openat resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./67") = 0 [pid 5417] chdir("./68") = 0 [pid 5055] mkdir("./68", 0777 [pid 5417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5416] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5417] <... prctl resumed>) = 0 [pid 5417] setpgid(0, 0 [pid 5415] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5417] <... setpgid resumed>) = 0 [pid 5415] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5417] write(3, "1000", 4) = 4 [pid 5417] close(3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 70 ./strace-static-x86_64: Process 5418 attached [pid 5417] <... close resumed>) = 0 [pid 5417] symlink("/dev/binderfs", "./binderfs" [pid 5418] set_robust_list(0x5555573de660, 24) = 0 [pid 5418] chdir("./68") = 0 [pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5415] <... openat resumed>) = 4 [pid 5415] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5418] <... prctl resumed>) = 0 [pid 5418] setpgid(0, 0) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5417] <... symlink resumed>) = 0 [pid 5418] <... openat resumed>) = 3 [pid 5417] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5418] write(3, "1000", 4) = 4 [pid 5418] close(3) = 0 [pid 5417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5418] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5417] <... sendmsg resumed>) = 120 [pid 5418] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5417] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5417] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5418] <... sendmsg resumed>) = 120 [pid 5418] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5418] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5414] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5418] close(3 [pid 5414] close(3) = 0 [pid 5414] close(4 [pid 5418] <... close resumed>) = 0 [pid 5414] <... close resumed>) = 0 [pid 5418] close(4 [pid 5414] close(5) = -1 EBADF (Bad file descriptor) [pid 5414] close(6 [pid 5418] <... close resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(5 [pid 5414] close(7 [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(6) = -1 EBADF (Bad file descriptor) [pid 5415] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5414] close(8 [pid 5418] close(7 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5414] close(9 [pid 5418] close(8 [pid 5416] close(3 [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(9 [pid 5416] <... close resumed>) = 0 [pid 5415] close(3 [pid 5414] close(10 [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(4 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(10 [pid 5414] close(11 [pid 5416] <... close resumed>) = 0 [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(5 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(11 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(12 [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(6 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(12 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(13 [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(7 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(13 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(14 [pid 5416] close(8 [pid 5418] close(14 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(9 [pid 5414] close(15 [pid 5418] close(15 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(10 [pid 5414] close(16 [pid 5418] close(16 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(11 [pid 5414] close(17 [pid 5418] close(17 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(12 [pid 5414] close(18 [pid 5418] close(18 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(13 [pid 5414] close(19 [pid 5418] close(19 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(14 [pid 5414] close(20 [pid 5418] close(20 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(15 [pid 5415] <... close resumed>) = 0 [pid 5414] close(21 [pid 5418] close(21 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(4 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5416] close(16 [pid 5415] <... close resumed>) = 0 [pid 5414] close(22 [pid 5418] close(22 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(5 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(17 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(23 [pid 5418] close(23 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(6 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(18 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(24 [pid 5418] close(24 [pid 5417] close(3 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(7 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(19 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(25 [pid 5418] close(25 [pid 5417] <... close resumed>) = 0 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(8 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(4 [pid 5416] close(20 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(26 [pid 5418] close(26 [pid 5417] <... close resumed>) = 0 [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(9 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(5 [pid 5416] close(21 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(27 [pid 5418] close(27 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(10 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(6 [pid 5416] close(22 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(28 [pid 5418] close(28 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(11 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(7 [pid 5416] close(23 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(29 [pid 5418] close(29 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(12 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(8 [pid 5416] close(24 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] exit_group(0 [pid 5418] exit_group(0 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] close(13 [pid 5414] <... exit_group resumed>) = ? [pid 5418] <... exit_group resumed>) = ? [pid 5417] close(9 [pid 5416] close(25 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] close(26 [pid 5417] close(10 [pid 5415] close(14 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(11 [pid 5416] close(27 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(12 [pid 5416] close(28 [pid 5415] close(15 [pid 5414] +++ exited with 0 +++ [pid 5418] +++ exited with 0 +++ [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] close(13 [pid 5416] close(29 [pid 5415] close(16 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./67", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5417] close(14 [pid 5415] close(17 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] exit_group(0 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5417] close(15 [pid 5416] <... exit_group resumed>) = ? [pid 5415] close(18 [pid 5053] <... openat resumed>) = 3 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5415] close(19 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5415] close(20 [pid 5055] umount2("./68", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./67/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5417] close(16 [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5415] close(21 [pid 5055] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./67/binderfs", [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5417] close(17 [pid 5415] close(22 [pid 5053] unlink("./67/binderfs" [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] +++ exited with 0 +++ [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5053] <... unlink resumed>) = 0 [pid 5417] close(18 [pid 5415] close(23 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./67/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5417] close(19 [pid 5415] close(24 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./67/memory.events", [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5417] close(20 [pid 5415] close(25 [pid 5055] umount2("./68/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./67/memory.events" [pid 5052] umount2("./68", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5417] close(21 [pid 5415] close(26 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./68/binderfs", [pid 5052] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5417] close(22) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5417] close(23) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5417] close(24) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5417] close(25 [pid 5415] close(27 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./68/binderfs" [pid 5052] getdents64(3, [pid 5417] close(26 [pid 5415] close(28 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./68/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5417] close(27 [pid 5415] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./68/memory.events", [pid 5053] close(3 [pid 5052] umount2("./68/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5417] close(28 [pid 5415] exit_group(0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... exit_group resumed>) = ? [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5417] close(29 [pid 5415] +++ exited with 0 +++ [pid 5055] unlink("./68/memory.events" [pid 5053] rmdir("./67" [pid 5417] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./68/binderfs", [pid 5417] exit_group(0 [pid 5055] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5417] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] mkdir("./68", 0777 [pid 5055] close(3 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./68" [pid 5417] +++ exited with 0 +++ [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] unlink("./68/binderfs" [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... restart_syscall resumed>) = 0 [pid 5055] mkdir("./69", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5057] umount2("./67", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./68/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./68", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./68/memory.events", [pid 5056] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 ./strace-static-x86_64: Process 5419 attached [pid 5056] umount2("./68/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./68/memory.events" [pid 5419] set_robust_list(0x5555573de660, 24 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 70 [pid 5056] newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./68/binderfs" [pid 5419] <... set_robust_list resumed>) = 0 [pid 5419] chdir("./68" [pid 5056] <... unlink resumed>) = 0 [pid 5419] <... chdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] umount2("./68/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./67/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5419] <... prctl resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5420 attached [pid 5419] setpgid(0, 0 [pid 5056] newfstatat(AT_FDCWD, "./68/memory.events", [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 71 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5419] <... setpgid resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] unlink("./68/memory.events" [pid 5420] set_robust_list(0x5555573de660, 24 [pid 5057] newfstatat(AT_FDCWD, "./67/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5420] <... set_robust_list resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5420] chdir("./69" [pid 5419] <... openat resumed>) = 3 [pid 5057] unlink("./67/binderfs" [pid 5052] getdents64(3, [pid 5420] <... chdir resumed>) = 0 [pid 5419] write(3, "1000", 4 [pid 5420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... unlink resumed>) = 0 [pid 5419] <... write resumed>) = 4 [pid 5420] <... prctl resumed>) = 0 [pid 5419] close(3 [pid 5057] umount2("./67/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5420] setpgid(0, 0 [pid 5419] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] close(3 [pid 5419] symlink("/dev/binderfs", "./binderfs" [pid 5420] <... setpgid resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5419] <... symlink resumed>) = 0 [pid 5420] <... openat resumed>) = 3 [pid 5419] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] rmdir("./68" [pid 5419] <... socket resumed>) = 3 [pid 5057] newfstatat(AT_FDCWD, "./67/memory.events", [pid 5056] <... unlink resumed>) = 0 [pid 5056] getdents64(3, [pid 5420] write(3, "1000", 4 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5420] <... write resumed>) = 4 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5419] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./68" [pid 5420] close(3 [pid 5419] <... sendmsg resumed>) = 120 [pid 5057] unlink("./67/memory.events" [pid 5420] <... close resumed>) = 0 [pid 5052] mkdir("./69", 0777 [pid 5056] <... rmdir resumed>) = 0 [pid 5056] mkdir("./69", 0777 [pid 5057] <... unlink resumed>) = 0 [pid 5420] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... mkdir resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5420] <... symlink resumed>) = 0 [pid 5419] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5420] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5419] <... openat resumed>) = 4 [pid 5420] <... socket resumed>) = 3 [pid 5420] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5419] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5421 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 71 [pid 5421] set_robust_list(0x5555573de660, 24) = 0 [pid 5421] chdir("./69"./strace-static-x86_64: Process 5422 attached [pid 5422] set_robust_list(0x5555573de660, 24 [pid 5421] <... chdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 71 [pid 5422] <... set_robust_list resumed>) = 0 [pid 5421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5420] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] close(3 [pid 5422] chdir("./69" [pid 5421] <... prctl resumed>) = 0 [pid 5421] setpgid(0, 0 [pid 5422] <... chdir resumed>) = 0 [pid 5421] <... setpgid resumed>) = 0 [pid 5420] <... openat resumed>) = 4 [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... close resumed>) = 0 [pid 5422] <... prctl resumed>) = 0 [pid 5422] setpgid(0, 0 [pid 5420] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] rmdir("./67" [pid 5421] <... openat resumed>) = 3 [pid 5422] <... setpgid resumed>) = 0 [pid 5421] write(3, "1000", 4) = 4 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5421] close(3 [pid 5422] <... openat resumed>) = 3 [pid 5421] <... close resumed>) = 0 [pid 5421] symlink("/dev/binderfs", "./binderfs" [pid 5422] write(3, "1000", 4 [pid 5421] <... symlink resumed>) = 0 [pid 5422] <... write resumed>) = 4 [pid 5421] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5422] close(3 [pid 5421] <... socket resumed>) = 3 [pid 5422] <... close resumed>) = 0 [pid 5422] symlink("/dev/binderfs", "./binderfs" [pid 5421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5422] <... symlink resumed>) = 0 [pid 5422] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5421] <... sendmsg resumed>) = 120 [pid 5422] <... socket resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5422] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5421] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5422] <... sendmsg resumed>) = 120 [pid 5421] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] mkdir("./68", 0777 [pid 5422] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5422] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5422] <... ioctl resumed>) = -1 ENOSPC (No space left on device) ./strace-static-x86_64: Process 5423 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 70 [pid 5421] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5419] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5423] set_robust_list(0x5555573de660, 24 [pid 5422] close(3 [pid 5419] close(3 [pid 5423] <... set_robust_list resumed>) = 0 [pid 5423] chdir("./68") = 0 [pid 5422] <... close resumed>) = 0 [pid 5419] <... close resumed>) = 0 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5422] close(4 [pid 5419] close(4 [pid 5423] <... prctl resumed>) = 0 [pid 5419] <... close resumed>) = 0 [pid 5423] setpgid(0, 0) = 0 [pid 5422] <... close resumed>) = 0 [pid 5421] close(3 [pid 5419] close(5 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5422] close(5 [pid 5421] <... close resumed>) = 0 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... openat resumed>) = 3 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(4 [pid 5419] close(6 [pid 5423] write(3, "1000", 4 [pid 5422] close(6 [pid 5421] <... close resumed>) = 0 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... write resumed>) = 4 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(5 [pid 5419] close(7 [pid 5422] close(7 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(6 [pid 5419] close(8 [pid 5422] close(8 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(3 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(7 [pid 5420] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5419] close(9 [pid 5423] <... close resumed>) = 0 [pid 5422] close(9 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] close(3 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] symlink("/dev/binderfs", "./binderfs" [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(8 [pid 5420] <... close resumed>) = 0 [pid 5419] close(10 [pid 5423] <... symlink resumed>) = 0 [pid 5422] close(10 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] close(4 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(9 [pid 5420] <... close resumed>) = 0 [pid 5419] close(11 [pid 5423] <... socket resumed>) = 3 [pid 5422] close(11 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] close(5 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(10 [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(12 [pid 5423] <... sendmsg resumed>) = 120 [pid 5422] close(12 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] close(6 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(11 [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(13 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... openat resumed>) = 4 [pid 5422] close(13 [pid 5421] close(12 [pid 5420] close(7 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(14 [pid 5421] close(13) = -1 EBADF (Bad file descriptor) [pid 5421] close(14) = -1 EBADF (Bad file descriptor) [pid 5421] close(15) = -1 EBADF (Bad file descriptor) [pid 5423] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5422] close(14 [pid 5421] close(16 [pid 5420] close(8 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(3 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(15 [pid 5423] <... close resumed>) = 0 [pid 5422] close(15 [pid 5421] close(17 [pid 5420] close(9 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(4 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(16 [pid 5423] <... close resumed>) = 0 [pid 5422] close(16 [pid 5421] close(18 [pid 5420] close(10 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(5 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(17 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(17 [pid 5421] close(19 [pid 5420] close(11 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(6 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(18 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(18 [pid 5421] close(20 [pid 5420] close(12 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(7 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(19 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(19 [pid 5421] close(21 [pid 5420] close(13 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(8 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(20 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(20 [pid 5420] close(14 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(9 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(22 [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(21 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(21 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] close(15 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(10 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(23 [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(22 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(22 [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] close(16 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] close(24 [pid 5423] close(11 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(23 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(23 [pid 5421] close(25 [pid 5420] close(17 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(12 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(24 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(24 [pid 5421] close(26 [pid 5420] close(18 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(13 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] close(25 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(25 [pid 5421] close(27 [pid 5420] close(19 [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(14 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(26 [pid 5421] close(28 [pid 5420] close(20 [pid 5419] close(26 [pid 5423] close(15 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(27 [pid 5421] close(29 [pid 5420] close(21 [pid 5419] close(27 [pid 5423] close(16 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(28 [pid 5421] exit_group(0 [pid 5420] close(22 [pid 5419] close(28 [pid 5423] close(17 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5421] <... exit_group resumed>) = ? [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(29 [pid 5421] +++ exited with 0 +++ [pid 5420] close(23 [pid 5419] close(29 [pid 5423] close(18 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] exit_group(0 [pid 5420] close(24 [pid 5419] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5423] close(19 [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] <... exit_group resumed>) = ? [pid 5056] umount2("./69", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] <... exit_group resumed>) = ? [pid 5420] close(25 [pid 5419] +++ exited with 0 +++ [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5423] close(20 [pid 5422] +++ exited with 0 +++ [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] close(26 [pid 5056] <... openat resumed>) = 3 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5053] umount2("./68", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./69", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5053] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5423] close(21 [pid 5420] close(27 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... openat resumed>) = 3 [pid 5052] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./69/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5423] close(22 [pid 5420] close(28 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./69/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(3, "", [pid 5423] close(23 [pid 5420] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./69/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5423] close(24 [pid 5420] exit_group(0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5420] <... exit_group resumed>) = ? [pid 5056] <... unlink resumed>) = 0 [pid 5053] umount2("./68/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5423] close(25 [pid 5420] +++ exited with 0 +++ [pid 5056] umount2("./69/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./68/binderfs", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5423] close(26 [pid 5056] newfstatat(AT_FDCWD, "./69/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./69/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] close(27 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./68/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./69/memory.events" [pid 5423] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./69/binderfs", [pid 5423] close(28) = -1 EBADF (Bad file descriptor) [pid 5423] close(29) = -1 EBADF (Bad file descriptor) [pid 5423] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] umount2("./68/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5423] <... exit_group resumed>) = ? [pid 5056] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./69/binderfs" [pid 5055] umount2("./69", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./68/memory.events", [pid 5423] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] close(3 [pid 5055] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./68/memory.events" [pid 5052] umount2("./69/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... close resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./68", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5056] rmdir("./69" [pid 5055] newfstatat(3, "", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./69/memory.events", [pid 5057] umount2("./68/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] mkdir("./70", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./69/memory.events" [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./68/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./68/binderfs") = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5055] umount2("./69/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./68/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./69/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./68/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./69/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] unlink("./68/memory.events" [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./69/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5055] newfstatat(AT_FDCWD, "./69/memory.events", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] rmdir("./68" [pid 5053] <... close resumed>) = 0 [pid 5052] close(3 [pid 5055] unlink("./69/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5053] rmdir("./68" [pid 5052] <... close resumed>) = 0 [pid 5057] mkdir("./69", 0777) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] rmdir("./69" [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5424 attached [pid 5053] mkdir("./69", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5424] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 72 ./strace-static-x86_64: Process 5425 attached [pid 5424] <... set_robust_list resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 71 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] mkdir("./70", 0777 [pid 5424] chdir("./70" [pid 5425] set_robust_list(0x5555573de660, 24 [pid 5055] <... unlink resumed>) = 0 [pid 5425] <... set_robust_list resumed>) = 0 [pid 5424] <... chdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... mkdir resumed>) = 0 [pid 5425] chdir("./69" [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5426 attached [pid 5425] <... chdir resumed>) = 0 [pid 5424] <... prctl resumed>) = 0 [pid 5055] close(3 [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... close resumed>) = 0 [pid 5425] <... prctl resumed>) = 0 [pid 5424] setpgid(0, 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 71 [pid 5055] rmdir("./69" [pid 5425] setpgid(0, 0./strace-static-x86_64: Process 5427 attached ) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5424] <... setpgid resumed>) = 0 [pid 5426] set_robust_list(0x5555573de660, 24 [pid 5427] set_robust_list(0x5555573de660, 24 [pid 5426] <... set_robust_list resumed>) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] mkdir("./70", 0777 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 72 [pid 5427] <... set_robust_list resumed>) = 0 [pid 5427] chdir("./70" [pid 5424] <... openat resumed>) = 3 [pid 5427] <... chdir resumed>) = 0 [pid 5426] chdir("./69" [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5425] <... openat resumed>) = 3 [pid 5427] <... prctl resumed>) = 0 [pid 5426] <... chdir resumed>) = 0 [pid 5424] write(3, "1000", 4 [pid 5425] write(3, "1000", 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5425] <... write resumed>) = 4 [pid 5424] <... write resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5426] <... prctl resumed>) = 0 [pid 5425] close(3 [pid 5424] close(3 [pid 5427] setpgid(0, 0 [pid 5426] setpgid(0, 0 [pid 5425] <... close resumed>) = 0 [pid 5424] <... close resumed>) = 0 [pid 5427] <... setpgid resumed>) = 0 [pid 5425] symlink("/dev/binderfs", "./binderfs" [pid 5424] symlink("/dev/binderfs", "./binderfs" [pid 5426] <... setpgid resumed>) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5428 attached ) = 3 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5425] <... symlink resumed>) = 0 [pid 5424] <... symlink resumed>) = 0 [pid 5425] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5428] set_robust_list(0x5555573de660, 24 [pid 5427] write(3, "1000", 4 [pid 5425] <... socket resumed>) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 72 [pid 5424] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5428] <... set_robust_list resumed>) = 0 [pid 5427] <... write resumed>) = 4 [pid 5426] <... openat resumed>) = 3 [pid 5427] close(3 [pid 5424] <... socket resumed>) = 3 [pid 5428] chdir("./70" [pid 5427] <... close resumed>) = 0 [pid 5426] write(3, "1000", 4 [pid 5425] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5426] <... write resumed>) = 4 [pid 5424] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5428] <... chdir resumed>) = 0 [pid 5426] close(3 [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5427] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5426] <... close resumed>) = 0 [pid 5428] setpgid(0, 0 [pid 5427] <... socket resumed>) = 3 [pid 5426] symlink("/dev/binderfs", "./binderfs" [pid 5425] <... sendmsg resumed>) = 120 [pid 5428] <... setpgid resumed>) = 0 [pid 5427] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5426] <... symlink resumed>) = 0 [pid 5427] <... sendmsg resumed>) = 120 [pid 5424] <... sendmsg resumed>) = 120 [pid 5427] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5425] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5427] <... openat resumed>) = 4 [pid 5425] <... openat resumed>) = 4 [pid 5428] <... openat resumed>) = 3 [pid 5426] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5424] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5426] <... socket resumed>) = 3 [pid 5427] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5428] write(3, "1000", 4 [pid 5426] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5425] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5424] <... openat resumed>) = 4 [pid 5428] <... write resumed>) = 4 [pid 5428] close(3 [pid 5426] <... sendmsg resumed>) = 120 [pid 5428] <... close resumed>) = 0 [pid 5428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5428] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5424] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5426] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5428] <... sendmsg resumed>) = 120 [pid 5428] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5426] <... openat resumed>) = 4 [pid 5428] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5426] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5425] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5424] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5425] close(3 [pid 5428] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5427] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5425] <... close resumed>) = 0 [pid 5424] close(3 [pid 5427] close(3 [pid 5425] close(4 [pid 5427] <... close resumed>) = 0 [pid 5425] <... close resumed>) = 0 [pid 5425] close(5 [pid 5427] close(4 [pid 5424] <... close resumed>) = 0 [pid 5427] <... close resumed>) = 0 [pid 5426] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(4 [pid 5427] close(5 [pid 5425] close(6 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(7 [pid 5428] close(3 [pid 5427] close(6 [pid 5426] close(3 [pid 5424] <... close resumed>) = 0 [pid 5428] <... close resumed>) = 0 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] <... close resumed>) = 0 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(5 [pid 5428] close(4 [pid 5427] close(7 [pid 5425] close(8 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = 0 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(4 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(6 [pid 5428] close(5 [pid 5427] close(8 [pid 5426] <... close resumed>) = 0 [pid 5425] close(9 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(5 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(7 [pid 5428] close(6 [pid 5427] close(9 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(10 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(6 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(8 [pid 5428] close(7 [pid 5427] close(10 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(11 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(7 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(9 [pid 5428] close(8 [pid 5427] close(11 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(12 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(8 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(10 [pid 5428] close(9 [pid 5427] close(12 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(13 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(9 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(11 [pid 5428] close(10 [pid 5427] close(13 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(14 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(10 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(12 [pid 5428] close(11 [pid 5427] close(14 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(15 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(13) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(11 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(14 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(15 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(16 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(12 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(12 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(15 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(16 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(17 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(13 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(13 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(16 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(17 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(18 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(14 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(14 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(17 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(18 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(19 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(15 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(15 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(18 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(19 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(20 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(16 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(16 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(19 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(20 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(21 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(17 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(17 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(20 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(21 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(22 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(18 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(18 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(21 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(22 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(23 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(19 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(19 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(22 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(23 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(24 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(20 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(20 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(23 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(24 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(25 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(21 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(21 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(24 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(25 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(26 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(22 [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(22 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(25 [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] close(26 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(27 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(23 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(26 [pid 5428] close(23 [pid 5427] close(27 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(28 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(24 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(27 [pid 5428] close(24 [pid 5427] close(28 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] close(29 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(25 [pid 5425] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] close(28 [pid 5428] close(25 [pid 5427] close(29 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] exit_group(0 [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5427] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(26 [pid 5424] close(29 [pid 5428] close(26 [pid 5427] exit_group(0 [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] <... exit_group resumed>) = ? [pid 5424] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] close(27 [pid 5424] exit_group(0 [pid 5428] close(27 [pid 5427] <... exit_group resumed>) = ? [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] <... exit_group resumed>) = ? [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5424] +++ exited with 0 +++ [pid 5428] close(28 [pid 5426] close(28 [pid 5427] +++ exited with 0 +++ [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5428] close(29 [pid 5426] close(29 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5428] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5426] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./70", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5428] exit_group(0 [pid 5426] exit_group(0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5426] <... exit_group resumed>) = ? [pid 5056] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5428] <... exit_group resumed>) = ? [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5056] <... openat resumed>) = 3 [pid 5052] umount2("./70", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5425] +++ exited with 0 +++ [pid 5052] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, [pid 5052] getdents64(3, [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5426] +++ exited with 0 +++ [pid 5056] umount2("./70/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./69", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./70/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./70/binderfs", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./70/binderfs" [pid 5053] <... restart_syscall resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./70/binderfs", [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5428] +++ exited with 0 +++ [pid 5056] umount2("./70/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./69", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./70/binderfs" [pid 5056] newfstatat(AT_FDCWD, "./70/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5052] umount2("./70/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./70/memory.events" [pid 5057] umount2("./69/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./70/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./69/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./70", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./69/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./70/memory.events" [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./69/binderfs", [pid 5055] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./69/binderfs") = 0 [pid 5053] umount2("./69/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5057] unlink("./69/binderfs" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5053] newfstatat(AT_FDCWD, "./69/memory.events", [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5055] getdents64(3, [pid 5057] umount2("./69/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./69/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3 [pid 5055] umount2("./70/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./69/memory.events", [pid 5056] <... close resumed>) = 0 [pid 5056] rmdir("./70") = 0 [pid 5056] mkdir("./71", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5052] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./70/binderfs", [pid 5057] unlink("./69/memory.events" [pid 5053] getdents64(3, [pid 5052] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] rmdir("./70" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] unlink("./70/binderfs" [pid 5052] <... rmdir resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] close(3 [pid 5052] mkdir("./71", 0777 [pid 5055] umount2("./70/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] newfstatat(AT_FDCWD, "./70/memory.events", [pid 5053] rmdir("./69" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./70/memory.events"./strace-static-x86_64: Process 5429 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 73 [pid 5429] set_robust_list(0x5555573de660, 24) = 0 [pid 5429] chdir("./71" [pid 5053] <... rmdir resumed>) = 0 [pid 5057] close(3 [pid 5052] <... mkdir resumed>) = 0 [pid 5053] mkdir("./70", 0777 [pid 5429] <... chdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] rmdir("./69" [pid 5429] <... prctl resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5429] setpgid(0, 0) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5429] write(3, "1000", 4) = 4 [pid 5429] close(3) = 0 [pid 5429] symlink("/dev/binderfs", "./binderfs" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] mkdir("./70", 0777 [pid 5429] <... symlink resumed>) = 0 [pid 5429] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5057] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5430 attached [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5429] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 73 [pid 5055] <... unlink resumed>) = 0 [pid 5430] set_robust_list(0x5555573de660, 24 [pid 5055] getdents64(3, ./strace-static-x86_64: Process 5431 attached [pid 5430] <... set_robust_list resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 72 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5430] chdir("./71" [pid 5429] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5432 attached [pid 5431] set_robust_list(0x5555573de660, 24 [pid 5430] <... chdir resumed>) = 0 [pid 5055] close(3 [pid 5432] set_robust_list(0x5555573de660, 24 [pid 5431] <... set_robust_list resumed>) = 0 [pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 72 [pid 5432] <... set_robust_list resumed>) = 0 [pid 5431] chdir("./70" [pid 5430] <... prctl resumed>) = 0 [pid 5429] <... openat resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5431] <... chdir resumed>) = 0 [pid 5430] setpgid(0, 0 [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] rmdir("./70" [pid 5430] <... setpgid resumed>) = 0 [pid 5432] chdir("./70" [pid 5431] <... prctl resumed>) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5429] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5432] <... chdir resumed>) = 0 [pid 5431] setpgid(0, 0 [pid 5430] <... openat resumed>) = 3 [pid 5055] <... rmdir resumed>) = 0 [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5431] <... setpgid resumed>) = 0 [pid 5430] write(3, "1000", 4 [pid 5055] mkdir("./71", 0777 [pid 5432] <... prctl resumed>) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5430] <... write resumed>) = 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5432] setpgid(0, 0 [pid 5430] close(3 [pid 5432] <... setpgid resumed>) = 0 [pid 5430] <... close resumed>) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5430] symlink("/dev/binderfs", "./binderfs" [pid 5432] <... openat resumed>) = 3 [pid 5431] <... openat resumed>) = 3 [pid 5430] <... symlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5432] write(3, "1000", 4 [pid 5431] write(3, "1000", 4 [pid 5432] <... write resumed>) = 4 [pid 5432] close(3 [pid 5431] <... write resumed>) = 4 [pid 5430] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5432] <... close resumed>) = 0 [pid 5431] close(3 [pid 5430] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5433 attached [pid 5432] symlink("/dev/binderfs", "./binderfs" [pid 5431] <... close resumed>) = 0 [pid 5430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5432] <... symlink resumed>) = 0 [pid 5431] symlink("/dev/binderfs", "./binderfs" [pid 5433] set_robust_list(0x5555573de660, 24 [pid 5432] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5431] <... symlink resumed>) = 0 [pid 5430] <... sendmsg resumed>) = 120 [pid 5433] <... set_robust_list resumed>) = 0 [pid 5432] <... socket resumed>) = 3 [pid 5432] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5431] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 73 [pid 5432] <... sendmsg resumed>) = 120 [pid 5431] <... socket resumed>) = 3 [pid 5430] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5433] chdir("./71") = 0 [pid 5431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5432] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5431] <... sendmsg resumed>) = 120 [pid 5430] <... openat resumed>) = 4 [pid 5433] setpgid(0, 0 [pid 5432] <... openat resumed>) = 4 [pid 5433] <... setpgid resumed>) = 0 [pid 5432] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5431] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5430] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5433] write(3, "1000", 4) = 4 [pid 5433] close(3) = 0 [pid 5431] <... openat resumed>) = 4 [pid 5433] symlink("/dev/binderfs", "./binderfs" [pid 5431] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5433] <... symlink resumed>) = 0 [pid 5433] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5433] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5433] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5432] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5430] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5430] close(3 [pid 5429] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5433] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5430] <... close resumed>) = 0 [pid 5429] close(3 [pid 5433] close(3 [pid 5432] close(3 [pid 5431] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5430] close(4 [pid 5429] <... close resumed>) = 0 [pid 5433] <... close resumed>) = 0 [pid 5432] <... close resumed>) = 0 [pid 5431] close(3 [pid 5429] close(4 [pid 5433] close(4 [pid 5432] close(4 [pid 5431] <... close resumed>) = 0 [pid 5430] <... close resumed>) = 0 [pid 5429] <... close resumed>) = 0 [pid 5433] <... close resumed>) = 0 [pid 5432] <... close resumed>) = 0 [pid 5431] close(4 [pid 5430] close(5 [pid 5429] close(5 [pid 5433] close(5 [pid 5432] close(5 [pid 5431] <... close resumed>) = 0 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(5 [pid 5429] close(6 [pid 5433] close(6 [pid 5432] close(6 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(6 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(6 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(7 [pid 5433] close(7 [pid 5432] close(7 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(7 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(7 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(8 [pid 5433] close(8 [pid 5432] close(8 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(8 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(8 [pid 5429] close(9 [pid 5433] close(9 [pid 5432] close(9 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(9 [pid 5430] close(9 [pid 5429] close(10 [pid 5433] close(10 [pid 5432] close(10 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(10 [pid 5430] close(10 [pid 5429] close(11 [pid 5433] close(11 [pid 5432] close(11 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(11 [pid 5429] close(12 [pid 5432] close(12 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] close(12 [pid 5430] close(11 [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(12 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(13 [pid 5433] close(13 [pid 5432] close(13 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(12 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(13 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(14 [pid 5433] close(14 [pid 5432] close(14 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(13 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(14 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(15 [pid 5433] close(15 [pid 5432] close(15 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(14 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(15 [pid 5429] close(16 [pid 5433] close(16 [pid 5432] close(16 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(16 [pid 5430] close(15 [pid 5429] close(17 [pid 5433] close(17 [pid 5432] close(17 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(17 [pid 5430] close(16 [pid 5429] close(18 [pid 5433] close(18 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(17 [pid 5433] close(19 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(19 [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(18 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] close(20 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(20 [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(19 [pid 5429] close(21 [pid 5433] close(21 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(20 [pid 5429] close(22 [pid 5433] close(22 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(18 [pid 5429] close(23 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(21 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(19 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(24 [pid 5433] close(23 [pid 5432] close(18 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(22 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(20 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(25 [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] close(24 [pid 5432] close(19 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(23 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(21 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(26 [pid 5433] close(25 [pid 5432] close(20 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(24 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(22 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(27 [pid 5433] close(26 [pid 5432] close(21 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(25 [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] close(23 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] close(28) = -1 EBADF (Bad file descriptor) [pid 5433] close(27 [pid 5430] close(26 [pid 5429] close(29 [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] close(28 [pid 5430] close(27 [pid 5429] exit_group(0 [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5433] close(29 [pid 5430] close(28 [pid 5433] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] <... exit_group resumed>) = ? [pid 5433] exit_group(0 [pid 5430] close(29 [pid 5433] <... exit_group resumed>) = ? [pid 5432] close(22 [pid 5431] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5429] +++ exited with 0 +++ [pid 5431] close(24) = -1 EBADF (Bad file descriptor) [pid 5431] close(25) = -1 EBADF (Bad file descriptor) [pid 5431] close(26) = -1 EBADF (Bad file descriptor) [pid 5431] close(27) = -1 EBADF (Bad file descriptor) [pid 5431] close(28) = -1 EBADF (Bad file descriptor) [pid 5431] close(29) = -1 EBADF (Bad file descriptor) [pid 5433] +++ exited with 0 +++ [pid 5431] exit_group(0 [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5431] <... exit_group resumed>) = ? [pid 5430] exit_group(0 [pid 5432] close(23 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... exit_group resumed>) = ? [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] <... restart_syscall resumed>) = 0 [pid 5432] close(24 [pid 5431] +++ exited with 0 +++ [pid 5430] +++ exited with 0 +++ [pid 5056] umount2("./71", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5432] close(25 [pid 5056] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./71", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./70", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5432] close(26 [pid 5055] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5055] <... openat resumed>) = 3 [pid 5053] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5432] close(27 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5053] <... openat resumed>) = 3 [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(3, "", [pid 5432] close(28 [pid 5056] getdents64(3, [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5432] close(29 [pid 5055] umount2("./71/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./71/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./70/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./71", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5432] exit_group(0 [pid 5055] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./70/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./71/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5432] <... exit_group resumed>) = ? [pid 5056] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5052] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./70/binderfs" [pid 5052] <... openat resumed>) = 3 [pid 5056] unlink("./71/binderfs" [pid 5055] umount2("./71/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5432] +++ exited with 0 +++ [pid 5056] umount2("./71/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./71/memory.events", [pid 5053] umount2("./70/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] newfstatat(AT_FDCWD, "./71/memory.events", [pid 5055] unlink("./71/memory.events" [pid 5053] newfstatat(AT_FDCWD, "./70/memory.events", [pid 5052] umount2("./71/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./71/memory.events") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5053] unlink("./70/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] umount2("./70", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] close(3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5052] unlink("./71/binderfs" [pid 5056] rmdir("./71") = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] rmdir("./71" [pid 5052] <... unlink resumed>) = 0 [pid 5056] mkdir("./72", 0777) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] umount2("./71/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] close(3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] mkdir("./72", 0777 [pid 5057] newfstatat(3, "", [pid 5053] rmdir("./70" [pid 5052] newfstatat(AT_FDCWD, "./71/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./71/memory.events"./strace-static-x86_64: Process 5434 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 74 [pid 5434] set_robust_list(0x5555573de660, 24) = 0 [pid 5434] chdir("./72") = 0 [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] mkdir("./71", 0777 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] umount2("./70/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5434] <... openat resumed>) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5434] close(3) = 0 [pid 5434] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5434] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, [pid 5434] <... socket resumed>) = 3 [pid 5434] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5434] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5436 attached ./strace-static-x86_64: Process 5435 attached ) = 4 [pid 5057] newfstatat(AT_FDCWD, "./70/binderfs", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 74 [pid 5052] close(3 [pid 5436] set_robust_list(0x5555573de660, 24 [pid 5435] set_robust_list(0x5555573de660, 24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 73 [pid 5052] <... close resumed>) = 0 [pid 5436] <... set_robust_list resumed>) = 0 [pid 5435] <... set_robust_list resumed>) = 0 [pid 5434] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] unlink("./70/binderfs" [pid 5052] rmdir("./71" [pid 5436] chdir("./72" [pid 5435] chdir("./71" [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5057] umount2("./70/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] mkdir("./72", 0777 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5435] <... chdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./70/memory.events", [pid 5052] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] unlink("./70/memory.events" [pid 5436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5435] <... prctl resumed>) = 0 [pid 5436] <... prctl resumed>) = 0 [pid 5435] setpgid(0, 0 [pid 5436] setpgid(0, 0 [pid 5435] <... setpgid resumed>) = 0 [pid 5436] <... setpgid resumed>) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5435] <... openat resumed>) = 3 [pid 5436] <... openat resumed>) = 3 [pid 5435] write(3, "1000", 4) = 4 [pid 5435] close(3) = 0 [pid 5435] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5437 attached [pid 5436] write(3, "1000", 4 [pid 5435] <... symlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5437] set_robust_list(0x5555573de660, 24 [pid 5436] <... write resumed>) = 4 [pid 5057] getdents64(3, [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 74 [pid 5437] <... set_robust_list resumed>) = 0 [pid 5436] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5437] chdir("./72" [pid 5436] <... close resumed>) = 0 [pid 5435] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] close(3 [pid 5437] <... chdir resumed>) = 0 [pid 5436] symlink("/dev/binderfs", "./binderfs" [pid 5435] <... socket resumed>) = 3 [pid 5057] <... close resumed>) = 0 [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5436] <... symlink resumed>) = 0 [pid 5435] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5437] <... prctl resumed>) = 0 [pid 5436] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5435] <... sendmsg resumed>) = 120 [pid 5057] rmdir("./70" [pid 5436] <... socket resumed>) = 3 [pid 5435] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5437] setpgid(0, 0 [pid 5436] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5437] <... setpgid resumed>) = 0 [pid 5435] <... openat resumed>) = 4 [pid 5435] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5436] <... sendmsg resumed>) = 120 [pid 5057] <... rmdir resumed>) = 0 [pid 5437] <... openat resumed>) = 3 [pid 5057] mkdir("./71", 0777 [pid 5437] write(3, "1000", 4 [pid 5436] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5437] <... write resumed>) = 4 [pid 5437] close(3) = 0 [pid 5437] symlink("/dev/binderfs", "./binderfs" [pid 5436] <... openat resumed>) = 4 [pid 5437] <... symlink resumed>) = 0 [pid 5436] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5437] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5437] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5437] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5437] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5435] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5057] <... mkdir resumed>) = 0 [pid 5437] close(3 [pid 5436] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5436] close(3) = 0 [pid 5436] close(4./strace-static-x86_64: Process 5438 attached ) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 73 [pid 5436] close(5 [pid 5438] set_robust_list(0x5555573de660, 24 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] close(3 [pid 5438] <... set_robust_list resumed>) = 0 [pid 5436] close(6) = -1 EBADF (Bad file descriptor) [pid 5436] close(7 [pid 5438] chdir("./71" [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... chdir resumed>) = 0 [pid 5436] close(8) = -1 EBADF (Bad file descriptor) [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5436] close(9) = -1 EBADF (Bad file descriptor) [pid 5438] setpgid(0, 0 [pid 5436] close(10 [pid 5438] <... setpgid resumed>) = 0 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] close(11 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = 0 [pid 5437] <... close resumed>) = 0 [pid 5435] close(4) = 0 [pid 5435] close(5) = -1 EBADF (Bad file descriptor) [pid 5435] close(6) = -1 EBADF (Bad file descriptor) [pid 5435] close(7) = -1 EBADF (Bad file descriptor) [pid 5435] close(8) = -1 EBADF (Bad file descriptor) [pid 5435] close(9) = -1 EBADF (Bad file descriptor) [pid 5437] close(4 [pid 5436] close(12 [pid 5438] <... openat resumed>) = 3 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] close(10 [pid 5438] write(3, "1000", 4 [pid 5437] <... close resumed>) = 0 [pid 5436] close(13 [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... write resumed>) = 4 [pid 5437] close(5 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] close(3 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] close(14 [pid 5438] <... close resumed>) = 0 [pid 5437] close(6 [pid 5438] symlink("/dev/binderfs", "./binderfs" [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(7 [pid 5436] close(15 [pid 5435] close(11) = -1 EBADF (Bad file descriptor) [pid 5435] close(12 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] close(16 [pid 5438] <... symlink resumed>) = 0 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5437] close(8 [pid 5436] close(17 [pid 5435] close(13 [pid 5438] <... socket resumed>) = 3 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(9 [pid 5436] close(18 [pid 5435] close(14 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(10 [pid 5436] close(19 [pid 5435] close(15 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(11 [pid 5436] close(20 [pid 5435] close(16 [pid 5438] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5438] <... sendmsg resumed>) = 120 [pid 5437] close(12 [pid 5436] close(21 [pid 5435] close(17 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(13 [pid 5436] close(22 [pid 5435] close(18 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5437] close(14 [pid 5436] close(23 [pid 5435] close(19 [pid 5438] <... openat resumed>) = 4 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5437] close(15 [pid 5436] close(24 [pid 5435] close(20 [pid 5434] close(3 [pid 5438] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = 0 [pid 5438] close(3 [pid 5437] close(16 [pid 5436] close(25 [pid 5435] close(21 [pid 5434] close(4 [pid 5438] <... close resumed>) = 0 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = 0 [pid 5437] close(17 [pid 5436] close(26 [pid 5435] close(22 [pid 5438] close(4 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(5 [pid 5438] <... close resumed>) = 0 [pid 5437] close(18 [pid 5436] close(27 [pid 5435] close(23 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] close(5 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(6 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(19 [pid 5436] close(28 [pid 5435] close(24 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] close(6 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(7 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(20 [pid 5436] close(29 [pid 5435] close(25 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] close(7 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(8 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] close(26 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] close(8 [pid 5436] exit_group(0 [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(9 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] close(27 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] close(9 [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(10 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] close(28 [pid 5438] close(10 [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] close(29 [pid 5434] close(11 [pid 5438] close(11 [pid 5435] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(21 [pid 5436] <... exit_group resumed>) = ? [pid 5435] exit_group(0 [pid 5434] close(12 [pid 5438] close(12 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5435] <... exit_group resumed>) = ? [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] +++ exited with 0 +++ [pid 5437] close(22 [pid 5435] +++ exited with 0 +++ [pid 5434] close(13 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5438] close(13 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(23 [pid 5434] close(14 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5438] close(14 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(15 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5438] close(15 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(24 [pid 5434] close(16 [pid 5055] umount2("./72", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5438] close(16 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./71", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(25 [pid 5434] close(17 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5438] close(17 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(26 [pid 5434] close(18 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... openat resumed>) = 3 [pid 5438] close(18 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(27 [pid 5434] close(19 [pid 5055] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5438] close(19 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] close(28 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5437] close(29 [pid 5438] close(20 [pid 5437] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./71/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5438] close(21 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(20 [pid 5053] unlink("./71/binderfs" [pid 5438] close(22 [pid 5437] exit_group(0 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./72/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(21 [pid 5053] umount2("./71/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5438] close(23 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(22 [pid 5053] newfstatat(AT_FDCWD, "./71/memory.events", [pid 5438] close(24 [pid 5437] <... exit_group resumed>) = ? [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(23 [pid 5053] unlink("./71/memory.events" [pid 5438] close(25 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5437] +++ exited with 0 +++ [pid 5434] close(24 [pid 5055] newfstatat(AT_FDCWD, "./72/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5438] close(26 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] unlink("./72/binderfs" [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5438] close(27) = -1 EBADF (Bad file descriptor) [pid 5434] close(25 [pid 5438] close(28 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(26 [pid 5438] close(29 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5438] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5434] close(27 [pid 5055] umount2("./72/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5438] exit_group(0 [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5438] <... exit_group resumed>) = ? [pid 5434] close(28 [pid 5055] newfstatat(AT_FDCWD, "./72/memory.events", [pid 5053] close(3 [pid 5052] umount2("./72", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5434] close(29 [pid 5053] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5438] +++ exited with 0 +++ [pid 5434] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./72/memory.events" [pid 5052] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5434] exit_group(0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] rmdir("./71" [pid 5057] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5434] <... exit_group resumed>) = ? [pid 5053] <... rmdir resumed>) = 0 [pid 5434] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5053] mkdir("./72", 0777 [pid 5057] umount2("./71", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5055] getdents64(3, [pid 5056] umount2("./72", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] close(3 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5056] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5055] <... close resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] rmdir("./72" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] newfstatat(3, "", [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5056] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./72/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./72/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./72/binderfs") = 0 ./strace-static-x86_64: Process 5439 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 74 [pid 5439] set_robust_list(0x5555573de660, 24) = 0 [pid 5439] chdir("./72" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] mkdir("./73", 0777 [pid 5052] umount2("./72/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./72/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5439] <... chdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./72/memory.events", [pid 5439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5439] <... prctl resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./72/binderfs", [pid 5439] setpgid(0, 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./72/memory.events" [pid 5439] <... setpgid resumed>) = 0 [pid 5056] unlink("./72/binderfs" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... unlink resumed>) = 0 [pid 5439] <... openat resumed>) = 3 [pid 5439] write(3, "1000", 4 [pid 5052] getdents64(3, [pid 5439] <... write resumed>) = 4 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5439] close(3) = 0 [pid 5052] close(3 [pid 5056] umount2("./72/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5439] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... close resumed>) = 0 ./strace-static-x86_64: Process 5440 attached [pid 5439] <... symlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./71/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./72/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] rmdir("./72" [pid 5440] set_robust_list(0x5555573de660, 24 [pid 5439] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 75 [pid 5057] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5052] <... rmdir resumed>) = 0 [pid 5440] <... set_robust_list resumed>) = 0 [pid 5439] <... socket resumed>) = 3 [pid 5056] unlink("./72/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./71/binderfs" [pid 5439] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... unlink resumed>) = 0 [pid 5440] chdir("./73" [pid 5439] <... sendmsg resumed>) = 120 [pid 5052] mkdir("./73", 0777 [pid 5439] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] umount2("./71/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... mkdir resumed>) = 0 [pid 5440] <... chdir resumed>) = 0 [pid 5439] <... openat resumed>) = 4 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] newfstatat(AT_FDCWD, "./71/memory.events", [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5440] <... prctl resumed>) = 0 [pid 5057] unlink("./71/memory.events" [pid 5440] setpgid(0, 0 [pid 5439] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5440] <... setpgid resumed>) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5441 attached [pid 5440] <... openat resumed>) = 3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 75 [pid 5441] set_robust_list(0x5555573de660, 24) = 0 [pid 5440] write(3, "1000", 4 [pid 5056] getdents64(3, [pid 5057] close(3 [pid 5440] <... write resumed>) = 4 [pid 5057] <... close resumed>) = 0 [pid 5440] close(3) = 0 [pid 5057] rmdir("./71" [pid 5440] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5441] chdir("./73") = 0 [pid 5440] <... symlink resumed>) = 0 [pid 5056] close(3 [pid 5440] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... close resumed>) = 0 [pid 5440] <... socket resumed>) = 3 [pid 5441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5441] setpgid(0, 0 [pid 5440] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] rmdir("./72" [pid 5057] <... rmdir resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5441] <... setpgid resumed>) = 0 [pid 5057] mkdir("./72", 0777 [pid 5440] <... sendmsg resumed>) = 120 [pid 5056] mkdir("./73", 0777 [pid 5057] <... mkdir resumed>) = 0 [pid 5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5440] <... openat resumed>) = 4 [pid 5056] <... mkdir resumed>) = 0 [pid 5441] write(3, "1000", 4) = 4 [pid 5441] close(3) = 0 [pid 5441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5440] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5441] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5442 attached ) = 120 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 74 ./strace-static-x86_64: Process 5443 attached [pid 5442] set_robust_list(0x5555573de660, 24 [pid 5443] set_robust_list(0x5555573de660, 24 [pid 5442] <... set_robust_list resumed>) = 0 [pid 5443] <... set_robust_list resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 75 [pid 5442] chdir("./72" [pid 5441] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5443] chdir("./73" [pid 5441] <... openat resumed>) = 4 [pid 5443] <... chdir resumed>) = 0 [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5442] <... chdir resumed>) = 0 [pid 5441] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5443] <... prctl resumed>) = 0 [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5443] setpgid(0, 0 [pid 5442] <... prctl resumed>) = 0 [pid 5443] <... setpgid resumed>) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5443] <... openat resumed>) = 3 [pid 5442] <... openat resumed>) = 3 [pid 5442] write(3, "1000", 4) = 4 [pid 5442] close(3) = 0 [pid 5443] write(3, "1000", 4) = 4 [pid 5442] symlink("/dev/binderfs", "./binderfs" [pid 5443] close(3) = 0 [pid 5443] symlink("/dev/binderfs", "./binderfs" [pid 5442] <... symlink resumed>) = 0 [pid 5443] <... symlink resumed>) = 0 [pid 5443] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5442] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5443] <... socket resumed>) = 3 [pid 5442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5443] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5442] <... sendmsg resumed>) = 120 [pid 5443] <... sendmsg resumed>) = 120 [pid 5442] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5443] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5442] <... openat resumed>) = 4 [pid 5443] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5442] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5443] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5442] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5440] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5440] close(3) = 0 [pid 5440] close(4) = 0 [pid 5440] close(5) = -1 EBADF (Bad file descriptor) [pid 5440] close(6) = -1 EBADF (Bad file descriptor) [pid 5440] close(7) = -1 EBADF (Bad file descriptor) [pid 5440] close(8 [pid 5441] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(3 [pid 5443] close(3 [pid 5441] close(3 [pid 5440] close(9 [pid 5443] <... close resumed>) = 0 [pid 5442] <... close resumed>) = 0 [pid 5441] <... close resumed>) = 0 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] close(4 [pid 5442] close(4 [pid 5441] close(4 [pid 5440] close(10 [pid 5443] <... close resumed>) = 0 [pid 5442] <... close resumed>) = 0 [pid 5441] <... close resumed>) = 0 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(5 [pid 5441] close(5 [pid 5440] close(11 [pid 5443] close(5 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] close(12 [pid 5443] close(6 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(6 [pid 5441] close(6 [pid 5440] close(13 [pid 5443] close(7 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(7 [pid 5441] close(7 [pid 5440] close(14 [pid 5443] close(8 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(8 [pid 5441] close(8 [pid 5440] close(15 [pid 5443] close(9 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(9 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] close(16 [pid 5443] close(10 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(9 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(10 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] close(17 [pid 5443] close(11 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(10 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(11 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] close(18 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(11 [pid 5443] close(12 [pid 5442] close(12 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(12 [pid 5440] close(19 [pid 5443] close(13 [pid 5442] close(13 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(13 [pid 5440] close(20 [pid 5443] close(14 [pid 5442] close(14 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(14 [pid 5443] close(15 [pid 5442] close(15 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] close(21 [pid 5439] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(15 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(3 [pid 5443] close(16 [pid 5442] close(16 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] close(22 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(16 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] <... close resumed>) = 0 [pid 5443] close(17 [pid 5440] close(23 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(17 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(4 [pid 5443] close(18 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(17 [pid 5440] close(24 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(18 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] <... close resumed>) = 0 [pid 5443] close(19 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(18 [pid 5440] close(25 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(19 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(5 [pid 5443] close(20 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(19 [pid 5440] close(26 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(20 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(6 [pid 5443] close(21 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(20 [pid 5440] close(27 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(21 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(7 [pid 5443] close(22 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] close(21 [pid 5440] close(28 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(22 [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(8 [pid 5443] close(23 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] close(29 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(23 [pid 5441] close(22 [pid 5440] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] close(24 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] exit_group(0 [pid 5439] close(9 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(24 [pid 5441] close(23 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... exit_group resumed>) = ? [pid 5443] close(25 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(10 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(25 [pid 5441] close(24 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] close(26 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(11 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(26 [pid 5441] close(25 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] close(27 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(12 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(27 [pid 5441] close(26 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] close(28 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(13 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(28 [pid 5441] close(27 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] close(29 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(14 [pid 5443] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] close(29 [pid 5441] close(28 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] exit_group(0 [pid 5442] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(15 [pid 5443] <... exit_group resumed>) = ? [pid 5442] exit_group(0 [pid 5441] close(29 [pid 5440] +++ exited with 0 +++ [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5441] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(16 [pid 5442] <... exit_group resumed>) = ? [pid 5441] exit_group(0 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5443] +++ exited with 0 +++ [pid 5442] +++ exited with 0 +++ [pid 5439] close(17 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5441] <... exit_group resumed>) = ? [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5439] close(18 [pid 5441] +++ exited with 0 +++ [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./73", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5439] close(19 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./72", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5439] close(20 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5439] close(21 [pid 5056] umount2("./73", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(3, "", [pid 5057] <... openat resumed>) = 3 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5439] close(22 [pid 5056] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] newfstatat(3, "", [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5439] close(23 [pid 5056] <... openat resumed>) = 3 [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5439] close(24 [pid 5057] umount2("./72/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./73/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./72/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5439] close(25 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./73/binderfs", [pid 5052] umount2("./73", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./72/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5439] close(26 [pid 5052] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5439] close(27) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5439] close(28) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5439] close(29 [pid 5056] umount2("./73/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./73/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5439] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5439] exit_group(0 [pid 5056] newfstatat(AT_FDCWD, "./73/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./72/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5439] <... exit_group resumed>) = ? [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./73/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5439] +++ exited with 0 +++ [pid 5056] unlink("./73/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./73/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./72/memory.events", [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./73/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./73/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./72/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./73/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./73/binderfs" [pid 5053] umount2("./72", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5053] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] umount2("./73/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./73/memory.events", [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./73/memory.events", [pid 5055] unlink("./73/memory.events" [pid 5052] unlink("./73/memory.events" [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5056] unlink("./73/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5053] umount2("./72/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./72/binderfs", [pid 5056] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./72/binderfs" [pid 5052] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5053] umount2("./72/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5052] rmdir("./73" [pid 5057] getdents64(3, [pid 5056] getdents64(3, [pid 5055] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./72/memory.events", [pid 5052] <... rmdir resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] close(3 [pid 5055] close(3 [pid 5057] <... close resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5053] unlink("./72/memory.events" [pid 5057] rmdir("./72" [pid 5055] <... close resumed>) = 0 [pid 5056] rmdir("./73" [pid 5055] rmdir("./73" [pid 5057] <... rmdir resumed>) = 0 [pid 5052] mkdir("./74", 0777 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5057] mkdir("./73", 0777) = 0 [pid 5056] mkdir("./74", 0777 [pid 5055] mkdir("./74", 0777) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./72") = 0 [pid 5053] mkdir("./73", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5446 attached , child_tidptr=0x5555573de650) = 75 [pid 5446] set_robust_list(0x5555573de660, 24) = 0 [pid 5446] chdir("./73") = 0 [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 75 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 76 ./strace-static-x86_64: Process 5444 attached ./strace-static-x86_64: Process 5445 attached [pid 5446] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5447 attached [pid 5444] set_robust_list(0x5555573de660, 24 [pid 5447] set_robust_list(0x5555573de660, 24 [pid 5444] <... set_robust_list resumed>) = 0 [pid 5446] write(3, "1000", 4./strace-static-x86_64: Process 5448 attached [pid 5447] <... set_robust_list resumed>) = 0 [pid 5445] set_robust_list(0x5555573de660, 24 [pid 5444] chdir("./73" [pid 5446] <... write resumed>) = 4 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 76 [pid 5448] set_robust_list(0x5555573de660, 24 [pid 5447] chdir("./74" [pid 5445] <... set_robust_list resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 76 [pid 5444] <... chdir resumed>) = 0 [pid 5446] close(3 [pid 5447] <... chdir resumed>) = 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5446] <... close resumed>) = 0 [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5444] <... prctl resumed>) = 0 [pid 5446] symlink("/dev/binderfs", "./binderfs" [pid 5448] <... set_robust_list resumed>) = 0 [pid 5447] <... prctl resumed>) = 0 [pid 5445] chdir("./74" [pid 5444] setpgid(0, 0 [pid 5446] <... symlink resumed>) = 0 [pid 5447] setpgid(0, 0) = 0 [pid 5444] <... setpgid resumed>) = 0 [pid 5448] chdir("./74" [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5446] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5448] <... chdir resumed>) = 0 [pid 5445] <... chdir resumed>) = 0 [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5448] <... prctl resumed>) = 0 [pid 5445] <... prctl resumed>) = 0 [pid 5448] setpgid(0, 0 [pid 5447] <... openat resumed>) = 3 [pid 5445] setpgid(0, 0 [pid 5444] <... openat resumed>) = 3 [pid 5446] <... socket resumed>) = 3 [pid 5448] <... setpgid resumed>) = 0 [pid 5445] <... setpgid resumed>) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5447] write(3, "1000", 4 [pid 5444] write(3, "1000", 4 [pid 5446] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5447] <... write resumed>) = 4 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5444] <... write resumed>) = 4 [pid 5447] close(3) = 0 [pid 5447] symlink("/dev/binderfs", "./binderfs" [pid 5444] close(3 [pid 5447] <... symlink resumed>) = 0 [pid 5445] <... openat resumed>) = 3 [pid 5444] <... close resumed>) = 0 [pid 5446] <... sendmsg resumed>) = 120 [pid 5448] <... openat resumed>) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5447] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5444] symlink("/dev/binderfs", "./binderfs" [pid 5446] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5448] close(3 [pid 5447] <... socket resumed>) = 3 [pid 5445] write(3, "1000", 4 [pid 5444] <... symlink resumed>) = 0 [pid 5446] <... openat resumed>) = 4 [pid 5448] <... close resumed>) = 0 [pid 5448] symlink("/dev/binderfs", "./binderfs" [pid 5447] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5445] <... write resumed>) = 4 [pid 5444] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5448] <... symlink resumed>) = 0 [pid 5447] <... sendmsg resumed>) = 120 [pid 5445] close(3 [pid 5444] <... socket resumed>) = 3 [pid 5446] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5448] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5447] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5445] <... close resumed>) = 0 [pid 5447] <... openat resumed>) = 4 [pid 5445] symlink("/dev/binderfs", "./binderfs" [pid 5447] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5445] <... symlink resumed>) = 0 [pid 5444] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5448] <... socket resumed>) = 3 [pid 5448] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5445] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5444] <... sendmsg resumed>) = 120 [pid 5448] <... sendmsg resumed>) = 120 [pid 5445] <... socket resumed>) = 3 [pid 5444] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5445] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5444] <... openat resumed>) = 4 [pid 5448] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5445] <... sendmsg resumed>) = 120 [pid 5448] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5445] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5444] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5445] <... openat resumed>) = 4 [pid 5445] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5444] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5445] close(3) = 0 [pid 5444] close(3 [pid 5445] close(4 [pid 5444] <... close resumed>) = 0 [pid 5448] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5447] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5445] <... close resumed>) = 0 [pid 5444] close(4 [pid 5447] close(3 [pid 5444] <... close resumed>) = 0 [pid 5444] close(5) = -1 EBADF (Bad file descriptor) [pid 5444] close(6 [pid 5447] <... close resumed>) = 0 [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(5 [pid 5444] close(7 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(4 [pid 5448] close(3 [pid 5445] close(6 [pid 5444] close(8 [pid 5448] <... close resumed>) = 0 [pid 5447] <... close resumed>) = 0 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(4 [pid 5447] close(5 [pid 5445] close(7 [pid 5444] close(9 [pid 5448] <... close resumed>) = 0 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(5 [pid 5447] close(6 [pid 5445] close(8 [pid 5444] close(10 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(6 [pid 5447] close(7 [pid 5445] close(9 [pid 5444] close(11 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(7 [pid 5445] close(10 [pid 5444] close(12 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(8 [pid 5445] close(11 [pid 5444] close(13 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(9 [pid 5447] close(8 [pid 5445] close(12 [pid 5444] close(14 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(10 [pid 5447] close(9 [pid 5445] close(13 [pid 5444] close(15 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(11 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(14 [pid 5444] close(16 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(10 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(12 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(15 [pid 5444] close(17 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(11 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(13 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(16 [pid 5444] close(18 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(14 [pid 5445] close(17 [pid 5444] close(19 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(15 [pid 5447] close(12 [pid 5445] close(18 [pid 5444] close(20 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(16 [pid 5447] close(13 [pid 5445] close(19 [pid 5444] close(21 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(17 [pid 5445] close(20 [pid 5444] close(22 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(14 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(18 [pid 5445] close(21 [pid 5444] close(23 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(15 [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5448] close(19 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(22 [pid 5444] close(24 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(16 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] close(3 [pid 5448] close(20 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(23 [pid 5444] close(25 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(17 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] <... close resumed>) = 0 [pid 5448] close(21 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(24 [pid 5444] close(26 [pid 5446] close(4 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(18 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(22 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(25 [pid 5444] close(27 [pid 5446] <... close resumed>) = 0 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(19 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(23 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] close(26 [pid 5444] close(28 [pid 5446] close(5 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(20 [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(24 [pid 5445] close(27 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] close(29 [pid 5446] close(6 [pid 5448] close(25 [pid 5447] close(21 [pid 5445] close(28 [pid 5444] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] exit_group(0 [pid 5446] close(7 [pid 5448] close(26 [pid 5447] close(22 [pid 5445] close(29 [pid 5444] <... exit_group resumed>) = ? [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] close(8 [pid 5448] close(27 [pid 5447] close(23 [pid 5445] exit_group(0 [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] close(9 [pid 5448] close(28 [pid 5447] close(24 [pid 5445] <... exit_group resumed>) = ? [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] close(10 [pid 5447] close(25 [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] close(11 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(26 [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5448] close(29 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] +++ exited with 0 +++ [pid 5446] close(12 [pid 5448] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5447] close(27 [pid 5448] exit_group(0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5448] <... exit_group resumed>) = ? [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5448] +++ exited with 0 +++ [pid 5447] close(28 [pid 5446] close(13 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5445] +++ exited with 0 +++ [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5447] close(29 [pid 5446] close(14 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5447] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./73", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5447] exit_group(0 [pid 5446] close(15 [pid 5056] umount2("./74", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5447] <... exit_group resumed>) = ? [pid 5446] close(16 [pid 5056] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... openat resumed>) = 3 [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5446] close(17 [pid 5056] newfstatat(3, "", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5056] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5446] close(18) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./73/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5446] close(19 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./74", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./74/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./73/binderfs", [pid 5446] close(20 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./74/binderfs", [pid 5052] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5446] close(21 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./73/binderfs" [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5447] +++ exited with 0 +++ [pid 5446] close(22) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./74/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5446] close(23 [pid 5056] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./74", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./73/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5446] close(24 [pid 5056] umount2("./74/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(AT_FDCWD, "./73/memory.events", [pid 5052] getdents64(3, [pid 5446] close(25 [pid 5056] newfstatat(AT_FDCWD, "./74/memory.events", [pid 5055] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5446] close(26 [pid 5052] umount2("./74/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] close(27 [pid 5056] unlink("./74/memory.events" [pid 5055] newfstatat(3, "", [pid 5057] unlink("./73/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] close(28 [pid 5052] newfstatat(AT_FDCWD, "./74/binderfs", [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5446] close(29 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5446] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./74/binderfs" [pid 5446] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5446] <... exit_group resumed>) = ? [pid 5056] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5446] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] umount2("./74/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] close(3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./74/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] close(3 [pid 5055] newfstatat(AT_FDCWD, "./74/binderfs", [pid 5057] <... close resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./73" [pid 5052] newfstatat(AT_FDCWD, "./74/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./74/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./74" [pid 5056] <... close resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] unlink("./74/binderfs" [pid 5056] rmdir("./74" [pid 5052] mkdir("./75", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5053] umount2("./73", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... rmdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] umount2("./74/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] mkdir("./74", 0777 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5053] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] mkdir("./75", 0777 [pid 5055] newfstatat(AT_FDCWD, "./74/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5449 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 77 [pid 5449] set_robust_list(0x5555573de660, 24 [pid 5056] <... mkdir resumed>) = 0 [pid 5449] <... set_robust_list resumed>) = 0 [pid 5449] chdir("./75") = 0 [pid 5055] unlink("./74/memory.events" [pid 5053] newfstatat(3, "", [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5449] setpgid(0, 0) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5449] write(3, "1000", 4) = 4 [pid 5449] close(3) = 0 [pid 5449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5449] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5449] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5449] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] getdents64(3, ./strace-static-x86_64: Process 5450 attached 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 76 [pid 5450] set_robust_list(0x5555573de660, 24) = 0 ./strace-static-x86_64: Process 5451 attached [pid 5450] chdir("./74" [pid 5449] <... openat resumed>) = 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 77 [pid 5055] getdents64(3, [pid 5053] umount2("./73/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5451] set_robust_list(0x5555573de660, 24 [pid 5450] <... chdir resumed>) = 0 [pid 5449] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5451] <... set_robust_list resumed>) = 0 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./73/binderfs", [pid 5451] chdir("./75" [pid 5450] <... prctl resumed>) = 0 [pid 5055] close(3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5451] <... chdir resumed>) = 0 [pid 5450] setpgid(0, 0 [pid 5055] <... close resumed>) = 0 [pid 5451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5450] <... setpgid resumed>) = 0 [pid 5053] unlink("./73/binderfs" [pid 5451] <... prctl resumed>) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] rmdir("./74" [pid 5053] <... unlink resumed>) = 0 [pid 5451] setpgid(0, 0) = 0 [pid 5450] <... openat resumed>) = 3 [pid 5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5053] umount2("./73/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5450] write(3, "1000", 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5450] <... write resumed>) = 4 [pid 5451] write(3, "1000", 4 [pid 5053] newfstatat(AT_FDCWD, "./73/memory.events", [pid 5451] <... write resumed>) = 4 [pid 5450] close(3 [pid 5055] mkdir("./75", 0777 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5451] close(3 [pid 5450] <... close resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] unlink("./73/memory.events" [pid 5451] <... close resumed>) = 0 [pid 5450] symlink("/dev/binderfs", "./binderfs" [pid 5451] symlink("/dev/binderfs", "./binderfs" [pid 5450] <... symlink resumed>) = 0 [pid 5451] <... symlink resumed>) = 0 [pid 5450] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5450] <... socket resumed>) = 3 [pid 5451] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5450] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5451] <... socket resumed>) = 3 [pid 5450] <... sendmsg resumed>) = 120 [pid 5451] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5450] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... unlink resumed>) = 0 [pid 5451] <... sendmsg resumed>) = 120 [pid 5451] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5452 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 77 [pid 5452] set_robust_list(0x5555573de660, 24) = 0 [pid 5452] chdir("./75") = 0 [pid 5452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5450] <... openat resumed>) = 4 [pid 5053] getdents64(3, [pid 5452] <... prctl resumed>) = 0 [pid 5451] <... openat resumed>) = 4 [pid 5450] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5452] setpgid(0, 0 [pid 5451] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5452] <... setpgid resumed>) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./73" [pid 5452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] <... rmdir resumed>) = 0 [pid 5452] <... openat resumed>) = 3 [pid 5053] mkdir("./74", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5453 attached [pid 5452] write(3, "1000", 4 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 76 [pid 5453] set_robust_list(0x5555573de660, 24) = 0 [pid 5453] chdir("./74") = 0 [pid 5453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5453] setpgid(0, 0) = 0 [pid 5452] <... write resumed>) = 4 [pid 5452] close(3 [pid 5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5452] <... close resumed>) = 0 [pid 5452] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5453] write(3, "1000", 4 [pid 5452] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5453] <... write resumed>) = 4 [pid 5452] <... socket resumed>) = 3 [pid 5453] close(3 [pid 5452] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5453] <... close resumed>) = 0 [pid 5452] <... sendmsg resumed>) = 120 [pid 5452] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5453] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5453] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5453] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5453] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5450] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5453] <... openat resumed>) = 4 [pid 5453] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5450] close(3 [pid 5452] <... openat resumed>) = 4 [pid 5450] <... close resumed>) = 0 [pid 5452] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5450] close(4) = 0 [pid 5451] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5450] close(5 [pid 5452] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5451] close(3 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5453] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5452] close(3 [pid 5451] <... close resumed>) = 0 [pid 5450] close(6 [pid 5449] close(3 [pid 5453] close(3 [pid 5452] <... close resumed>) = 0 [pid 5451] close(4 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = 0 [pid 5453] <... close resumed>) = 0 [pid 5452] close(4 [pid 5451] <... close resumed>) = 0 [pid 5450] close(7 [pid 5449] close(4 [pid 5453] close(4 [pid 5451] close(5 [pid 5453] <... close resumed>) = 0 [pid 5452] <... close resumed>) = 0 [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = 0 [pid 5453] close(5 [pid 5452] close(5 [pid 5451] close(6 [pid 5450] close(8 [pid 5449] close(5 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(6) = -1 EBADF (Bad file descriptor) [pid 5453] close(7) = -1 EBADF (Bad file descriptor) [pid 5453] close(8 [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(9) = -1 EBADF (Bad file descriptor) [pid 5453] close(10) = -1 EBADF (Bad file descriptor) [pid 5453] close(11) = -1 EBADF (Bad file descriptor) [pid 5453] close(12) = -1 EBADF (Bad file descriptor) [pid 5453] close(13) = -1 EBADF (Bad file descriptor) [pid 5453] close(14) = -1 EBADF (Bad file descriptor) [pid 5453] close(15 [pid 5451] close(7 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(6 [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(9 [pid 5449] close(6 [pid 5453] close(16 [pid 5451] close(8 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(10 [pid 5449] close(7 [pid 5453] close(17 [pid 5452] close(7 [pid 5451] close(9 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(11 [pid 5449] close(8 [pid 5453] close(18 [pid 5452] close(8 [pid 5451] close(10 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(12 [pid 5449] close(9 [pid 5453] close(19 [pid 5452] close(9 [pid 5451] close(11 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(13 [pid 5449] close(10 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(20 [pid 5450] close(14 [pid 5449] close(11 [pid 5452] close(10 [pid 5451] close(12 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(21 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(15 [pid 5449] close(12 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(11 [pid 5451] close(13 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(22 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(16 [pid 5449] close(13 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] close(14 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(12 [pid 5453] close(23 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(17 [pid 5449] close(14 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(13 [pid 5451] close(15 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(24 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(18 [pid 5449] close(15 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(14 [pid 5451] close(16 [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(25 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] close(19 [pid 5449] close(16 [pid 5452] close(15 [pid 5451] close(17 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(26 [pid 5452] close(16 [pid 5451] close(18 [pid 5450] close(20 [pid 5449] close(17 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(27 [pid 5452] close(17 [pid 5451] close(19 [pid 5450] close(21 [pid 5449] close(18 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(18 [pid 5451] close(20 [pid 5450] close(22 [pid 5453] close(28 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] close(19 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(19 [pid 5451] close(21 [pid 5450] close(23 [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] close(29 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] close(20 [pid 5453] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(20 [pid 5451] close(22 [pid 5450] close(24 [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] exit_group(0 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] close(21 [pid 5453] <... exit_group resumed>) = ? [pid 5452] close(21 [pid 5451] close(23 [pid 5450] close(25 [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(22) = -1 EBADF (Bad file descriptor) [pid 5452] close(23) = -1 EBADF (Bad file descriptor) [pid 5452] close(24 [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] close(22 [pid 5451] close(24 [pid 5450] close(26 [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] close(23 [pid 5451] close(25 [pid 5450] close(27 [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5453] +++ exited with 0 +++ [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] close(26 [pid 5450] close(28 [pid 5449] close(24 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5452] close(25 [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5451] close(27 [pid 5450] close(29 [pid 5449] close(25 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] close(28 [pid 5449] close(26 [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5452] close(26 [pid 5451] close(29 [pid 5450] exit_group(0 [pid 5449] close(27 [pid 5053] umount2("./74", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5452] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5451] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5450] <... exit_group resumed>) = ? [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5452] close(27) = -1 EBADF (Bad file descriptor) [pid 5451] exit_group(0 [pid 5452] close(28) = -1 EBADF (Bad file descriptor) [pid 5452] close(29) = -1 EBADF (Bad file descriptor) [pid 5452] exit_group(0) = ? [pid 5450] +++ exited with 0 +++ [pid 5449] close(28 [pid 5451] <... exit_group resumed>) = ? [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5449] close(29 [pid 5452] +++ exited with 0 +++ [pid 5451] +++ exited with 0 +++ [pid 5449] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... openat resumed>) = 3 [pid 5449] exit_group(0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] umount2("./74", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5449] <... exit_group resumed>) = ? [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./75", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5449] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5057] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5055] umount2("./75", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(3, "", [pid 5053] umount2("./74/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5057] getdents64(3, [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./74/binderfs", [pid 5052] umount2("./75", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./74/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./74/binderfs" [pid 5052] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./75/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./75/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./75/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./74/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] newfstatat(AT_FDCWD, "./75/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./75/binderfs") = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./75/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./75/binderfs" [pid 5057] unlink("./74/binderfs" [pid 5053] umount2("./74/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./75/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./75/memory.events" [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./74/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./74/memory.events", [pid 5052] getdents64(3, [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./75" [pid 5056] umount2("./75/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./74/memory.events", [pid 5053] unlink("./74/memory.events" [pid 5052] umount2("./75/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./75/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./75/binderfs", [pid 5056] unlink("./75/memory.events" [pid 5055] mkdir("./76", 0777 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] unlink("./74/memory.events" [pid 5053] getdents64(3, [pid 5052] unlink("./75/binderfs") = 0 [pid 5052] umount2("./75/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./75/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] unlink("./75/memory.events" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] getdents64(3, [pid 5053] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./75") = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... close resumed>) = 0 [pid 5057] close(3 [pid 5053] rmdir("./74" [pid 5056] mkdir("./76", 0777 [pid 5057] <... close resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5454 attached [pid 5056] <... mkdir resumed>) = 0 [pid 5057] rmdir("./74" [pid 5053] mkdir("./75", 0777 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 78 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5454] set_robust_list(0x5555573de660, 24 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 78 [pid 5454] <... set_robust_list resumed>) = 0 [pid 5057] mkdir("./75", 0777 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5455 attached [pid 5455] set_robust_list(0x5555573de660, 24) = 0 [pid 5454] chdir("./76" [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5455] chdir("./76" [pid 5052] close(3 [pid 5455] <... chdir resumed>) = 0 [pid 5454] <... chdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] rmdir("./75" [pid 5455] setpgid(0, 0 [pid 5454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... rmdir resumed>) = 0 [pid 5455] <... setpgid resumed>) = 0 [pid 5454] <... prctl resumed>) = 0 [pid 5455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5454] setpgid(0, 0./strace-static-x86_64: Process 5456 attached [pid 5455] <... openat resumed>) = 3 [pid 5454] <... setpgid resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] mkdir("./76", 0777 [pid 5454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5455] write(3, "1000", 4 [pid 5454] <... openat resumed>) = 3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 77 [pid 5455] <... write resumed>) = 4 [pid 5455] close(3) = 0 [pid 5455] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... mkdir resumed>) = 0 [pid 5456] set_robust_list(0x5555573de660, 24 [pid 5455] <... symlink resumed>) = 0 [pid 5454] write(3, "1000", 4 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5456] <... set_robust_list resumed>) = 0 [pid 5455] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5454] <... write resumed>) = 4 ./strace-static-x86_64: Process 5457 attached [pid 5456] chdir("./75" [pid 5454] close(3 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 77 [pid 5457] set_robust_list(0x5555573de660, 24 [pid 5455] <... socket resumed>) = 3 [pid 5454] <... close resumed>) = 0 [pid 5456] <... chdir resumed>) = 0 [pid 5457] <... set_robust_list resumed>) = 0 [pid 5455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5454] symlink("/dev/binderfs", "./binderfs" [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5457] chdir("./75" [pid 5455] <... sendmsg resumed>) = 120 [pid 5454] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 5458 attached [pid 5457] <... chdir resumed>) = 0 [pid 5456] <... prctl resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 78 [pid 5458] set_robust_list(0x5555573de660, 24 [pid 5457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5456] setpgid(0, 0 [pid 5455] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5454] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5458] <... set_robust_list resumed>) = 0 [pid 5457] <... prctl resumed>) = 0 [pid 5456] <... setpgid resumed>) = 0 [pid 5455] <... openat resumed>) = 4 [pid 5458] chdir("./76" [pid 5457] setpgid(0, 0 [pid 5454] <... socket resumed>) = 3 [pid 5457] <... setpgid resumed>) = 0 [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5455] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5458] <... chdir resumed>) = 0 [pid 5457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5454] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5456] <... openat resumed>) = 3 [pid 5458] <... prctl resumed>) = 0 [pid 5458] setpgid(0, 0 [pid 5456] write(3, "1000", 4 [pid 5454] <... sendmsg resumed>) = 120 [pid 5458] <... setpgid resumed>) = 0 [pid 5458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5456] <... write resumed>) = 4 [pid 5454] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5458] <... openat resumed>) = 3 [pid 5456] close(3 [pid 5454] <... openat resumed>) = 4 [pid 5457] <... openat resumed>) = 3 [pid 5456] <... close resumed>) = 0 [pid 5457] write(3, "1000", 4 [pid 5456] symlink("/dev/binderfs", "./binderfs" [pid 5457] <... write resumed>) = 4 [pid 5458] write(3, "1000", 4 [pid 5457] close(3 [pid 5456] <... symlink resumed>) = 0 [pid 5454] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5458] <... write resumed>) = 4 [pid 5457] <... close resumed>) = 0 [pid 5458] close(3 [pid 5457] symlink("/dev/binderfs", "./binderfs" [pid 5456] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5457] <... symlink resumed>) = 0 [pid 5458] <... close resumed>) = 0 [pid 5456] <... socket resumed>) = 3 [pid 5457] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5458] symlink("/dev/binderfs", "./binderfs" [pid 5457] <... socket resumed>) = 3 [pid 5456] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5458] <... symlink resumed>) = 0 [pid 5457] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5458] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5456] <... sendmsg resumed>) = 120 [pid 5457] <... sendmsg resumed>) = 120 [pid 5458] <... socket resumed>) = 3 [pid 5457] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5456] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5458] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5457] <... openat resumed>) = 4 [pid 5456] <... openat resumed>) = 4 [pid 5457] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5456] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5458] <... sendmsg resumed>) = 120 [pid 5458] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5458] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5457] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5454] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5455] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5455] close(3) = 0 [pid 5455] close(4) = 0 [pid 5455] close(5) = -1 EBADF (Bad file descriptor) [pid 5455] close(6) = -1 EBADF (Bad file descriptor) [pid 5455] close(7) = -1 EBADF (Bad file descriptor) [pid 5455] close(8) = -1 EBADF (Bad file descriptor) [pid 5455] close(9) = -1 EBADF (Bad file descriptor) [pid 5455] close(10) = -1 EBADF (Bad file descriptor) [pid 5455] close(11) = -1 EBADF (Bad file descriptor) [pid 5455] close(12 [pid 5457] close(3 [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = 0 [pid 5455] close(13) = -1 EBADF (Bad file descriptor) [pid 5455] close(14) = -1 EBADF (Bad file descriptor) [pid 5455] close(15) = -1 EBADF (Bad file descriptor) [pid 5454] close(3 [pid 5457] close(4 [pid 5455] close(16 [pid 5454] <... close resumed>) = 0 [pid 5457] <... close resumed>) = 0 [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(4 [pid 5457] close(5 [pid 5455] close(17 [pid 5454] <... close resumed>) = 0 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(5 [pid 5457] close(6 [pid 5455] close(18 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(6 [pid 5457] close(7 [pid 5455] close(19 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(7 [pid 5458] close(3 [pid 5457] close(8 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(9) = -1 EBADF (Bad file descriptor) [pid 5455] close(20 [pid 5454] close(8 [pid 5458] <... close resumed>) = 0 [pid 5457] close(10 [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(4 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] close(21 [pid 5454] close(9 [pid 5457] close(11 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] <... close resumed>) = 0 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(10 [pid 5458] close(5 [pid 5457] close(12 [pid 5455] close(22 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(11 [pid 5457] close(13 [pid 5455] close(23 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(12 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(14 [pid 5455] close(24 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(6 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(13 [pid 5457] close(15 [pid 5456] close(3 [pid 5455] close(25 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = 0 [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(14 [pid 5458] close(7 [pid 5457] close(16 [pid 5456] close(4 [pid 5455] close(26 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = 0 [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(15 [pid 5457] close(17 [pid 5456] close(5 [pid 5455] close(27 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(8 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(16 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(18 [pid 5456] close(6 [pid 5455] close(28 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(9 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(17 [pid 5457] close(19 [pid 5456] close(7 [pid 5455] close(29 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(18 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(20 [pid 5456] close(8 [pid 5455] exit_group(0 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(10 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5455] <... exit_group resumed>) = ? [pid 5454] close(19 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(21 [pid 5456] close(9 [pid 5455] +++ exited with 0 +++ [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(11 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(20 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(22 [pid 5456] close(10 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5458] close(12 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(21 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(23 [pid 5456] close(11 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... restart_syscall resumed>) = 0 [pid 5458] close(13 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(22 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(24 [pid 5456] close(12 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(14 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(23 [pid 5056] umount2("./76", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(25 [pid 5456] close(13 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5458] close(15 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(24 [pid 5056] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(26 [pid 5456] close(14 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5458] close(16 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(25 [pid 5056] newfstatat(3, "", [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(27 [pid 5456] close(15 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5458] close(17 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(26 [pid 5056] getdents64(3, [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(28 [pid 5456] close(16 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5458] close(18 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(27 [pid 5056] umount2("./76/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] close(29 [pid 5456] close(17 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5458] close(19 [pid 5457] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(28 [pid 5456] close(18 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./76/binderfs", [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] exit_group(0 [pid 5456] close(19 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./76/binderfs" [pid 5458] close(20 [pid 5457] <... exit_group resumed>) = ? [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] close(20 [pid 5454] <... exit_group resumed>) = ? [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./76/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5456] close(21 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./76/memory.events", [pid 5457] +++ exited with 0 +++ [pid 5458] close(21 [pid 5456] close(22 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(22 [pid 5456] close(23 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] +++ exited with 0 +++ [pid 5056] unlink("./76/memory.events" [pid 5458] close(23 [pid 5456] close(24 [pid 5056] <... unlink resumed>) = 0 [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] close(25 [pid 5458] close(24) = -1 EBADF (Bad file descriptor) [pid 5458] close(25) = -1 EBADF (Bad file descriptor) [pid 5458] close(26) = -1 EBADF (Bad file descriptor) [pid 5458] close(27 [pid 5057] umount2("./75", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5458] close(28 [pid 5456] close(26 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5458] close(29 [pid 5456] close(27 [pid 5056] getdents64(3, [pid 5055] umount2("./76", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5456] close(28) = -1 EBADF (Bad file descriptor) [pid 5056] close(3 [pid 5456] close(29 [pid 5056] <... close resumed>) = 0 [pid 5456] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] exit_group(0) = ? [pid 5458] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] +++ exited with 0 +++ [pid 5056] rmdir("./76" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5458] exit_group(0 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(3, "", [pid 5055] <... openat resumed>) = 3 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5056] mkdir("./77", 0777 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5458] <... exit_group resumed>) = ? [pid 5057] getdents64(3, [pid 5056] <... mkdir resumed>) = 0 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5458] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./76/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5052] umount2("./76", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./75/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./75", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./75/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./76/binderfs", [pid 5057] unlink("./75/binderfs" [pid 5053] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 79 [pid 5055] unlink("./76/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5055] umount2("./76/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./76/memory.events", [pid 5052] umount2("./76/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./76/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./76/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./76/binderfs") = 0 [pid 5052] umount2("./76/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5459 attached [pid 5052] newfstatat(AT_FDCWD, "./76/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./76/memory.events" [pid 5459] set_robust_list(0x5555573de660, 24 [pid 5057] umount2("./75/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5459] <... set_robust_list resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./75/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5459] chdir("./77") = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, [pid 5459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] unlink("./75/memory.events" [pid 5459] <... prctl resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5053] umount2("./75/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5459] setpgid(0, 0 [pid 5055] <... close resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5459] <... setpgid resumed>) = 0 [pid 5055] rmdir("./76" [pid 5053] newfstatat(AT_FDCWD, "./75/binderfs", [pid 5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] close(3 [pid 5459] <... openat resumed>) = 3 [pid 5053] unlink("./75/binderfs" [pid 5459] write(3, "1000", 4 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5459] <... write resumed>) = 4 [pid 5057] close(3 [pid 5053] umount2("./75/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... close resumed>) = 0 [pid 5459] close(3 [pid 5055] mkdir("./77", 0777 [pid 5057] <... close resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5459] <... close resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] rmdir("./75" [pid 5053] newfstatat(AT_FDCWD, "./75/memory.events", [pid 5052] rmdir("./76" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5459] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5459] <... symlink resumed>) = 0 [pid 5459] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] unlink("./75/memory.events" [pid 5057] mkdir("./76", 0777 [pid 5459] <... socket resumed>) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5459] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... unlink resumed>) = 0 [pid 5052] mkdir("./77", 0777 [pid 5459] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5461 attached [pid 5461] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5462 attached [pid 5459] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5462] set_robust_list(0x5555573de660, 24 [pid 5461] <... set_robust_list resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 79 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 78 [pid 5053] getdents64(3, [pid 5052] <... mkdir resumed>) = 0 [pid 5462] <... set_robust_list resumed>) = 0 [pid 5461] chdir("./77" [pid 5462] chdir("./76" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5462] <... chdir resumed>) = 0 [pid 5461] <... chdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] close(3 [pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5461] <... prctl resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5462] setpgid(0, 0 [pid 5461] setpgid(0, 0) = 0 [pid 5462] <... setpgid resumed>) = 0 [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5461] <... openat resumed>) = 3 [pid 5053] rmdir("./75" [pid 5462] <... openat resumed>) = 3 [pid 5053] <... rmdir resumed>) = 0 [pid 5461] write(3, "1000", 4 [pid 5462] write(3, "1000", 4 [pid 5461] <... write resumed>) = 4 [pid 5462] <... write resumed>) = 4 [pid 5461] close(3 [pid 5462] close(3 [pid 5461] <... close resumed>) = 0 [pid 5053] mkdir("./76", 0777 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 79 [pid 5462] <... close resumed>) = 0 [pid 5461] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5463 attached [pid 5462] symlink("/dev/binderfs", "./binderfs" [pid 5461] <... symlink resumed>) = 0 [pid 5463] set_robust_list(0x5555573de660, 24) = 0 [pid 5463] chdir("./77" [pid 5461] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5463] <... chdir resumed>) = 0 [pid 5463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5461] <... socket resumed>) = 3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5463] <... prctl resumed>) = 0 [pid 5462] <... symlink resumed>) = 0 [pid 5461] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5463] setpgid(0, 0) = 0 [pid 5462] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5461] <... sendmsg resumed>) = 120 [pid 5463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5462] <... socket resumed>) = 3 [pid 5462] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5461] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5462] <... sendmsg resumed>) = 120 ./strace-static-x86_64: Process 5464 attached [pid 5463] <... openat resumed>) = 3 [pid 5461] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 78 [pid 5464] set_robust_list(0x5555573de660, 24 [pid 5463] write(3, "1000", 4 [pid 5464] <... set_robust_list resumed>) = 0 [pid 5463] <... write resumed>) = 4 [pid 5462] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5463] close(3) = 0 [pid 5462] <... openat resumed>) = 4 [pid 5463] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5464] chdir("./76") = 0 [pid 5463] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5463] <... socket resumed>) = 3 [pid 5464] setpgid(0, 0 [pid 5463] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5462] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5464] <... setpgid resumed>) = 0 [pid 5464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5463] <... sendmsg resumed>) = 120 [pid 5464] <... openat resumed>) = 3 [pid 5463] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5464] write(3, "1000", 4 [pid 5463] <... openat resumed>) = 4 [pid 5459] <... ioctl resumed>) = 0 [pid 5463] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5461] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5464] <... write resumed>) = 4 [pid 5463] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5459] close(3 [pid 5461] close(3 [pid 5463] close(3 [pid 5459] <... close resumed>) = 0 [pid 5463] <... close resumed>) = 0 [pid 5461] <... close resumed>) = 0 [pid 5459] close(4 [pid 5464] close(3) = 0 [pid 5463] close(4 [pid 5461] close(4 [pid 5459] <... close resumed>) = 0 [pid 5464] symlink("/dev/binderfs", "./binderfs" [pid 5463] <... close resumed>) = 0 [pid 5461] <... close resumed>) = 0 [pid 5459] close(5 [pid 5463] close(5 [pid 5464] <... symlink resumed>) = 0 [pid 5461] close(5 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(6 [pid 5463] close(6 [pid 5461] close(6 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... socket resumed>) = 3 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(7 [pid 5464] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5463] close(7 [pid 5461] close(7 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... sendmsg resumed>) = 120 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(8 [pid 5464] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5463] close(8 [pid 5461] close(8 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... openat resumed>) = 4 [pid 5463] close(9 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(9 [pid 5464] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(9 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5463] close(10 [pid 5462] close(3 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(10 [pid 5464] close(3 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = 0 [pid 5461] close(10 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = 0 [pid 5463] close(11 [pid 5462] close(4 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(11 [pid 5464] close(4 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = 0 [pid 5461] close(11 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = 0 [pid 5463] close(12 [pid 5462] close(5 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(12 [pid 5464] close(5 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(12 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(13 [pid 5462] close(6 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(13 [pid 5464] close(6 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(13 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(14 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(14 [pid 5464] close(7 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(14 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(15 [pid 5462] close(7 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(15 [pid 5464] close(8 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(15 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(16 [pid 5462] close(8 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(16 [pid 5464] close(9 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(16 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(17 [pid 5462] close(9 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(17 [pid 5464] close(10 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(17 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(18 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(18 [pid 5464] close(11 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(18 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(19 [pid 5462] close(10 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(19 [pid 5464] close(12 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(19 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(20 [pid 5462] close(11 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(20 [pid 5464] close(13 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(20 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(21 [pid 5462] close(12 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(21 [pid 5464] close(14 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(21 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(22 [pid 5462] close(13 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(22 [pid 5464] close(15 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(22 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(23 [pid 5464] close(16 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] close(14 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(23 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(24 [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(23 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(17 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] close(15 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(24 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(25 [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(24 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(18 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] close(16 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(25 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(25 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(26 [pid 5464] close(19 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] close(17 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(26 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(27 [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(26 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(20 [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] close(18 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(27 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] close(28 [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(27 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(21 [pid 5462] close(19 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(28 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(28 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(22 [pid 5463] close(29 [pid 5462] close(20 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] close(29 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] close(29 [pid 5459] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(23 [pid 5463] exit_group(0 [pid 5462] close(21 [pid 5461] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] exit_group(0 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] <... exit_group resumed>) = ? [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] exit_group(0 [pid 5459] <... exit_group resumed>) = ? [pid 5464] close(24 [pid 5462] close(22 [pid 5461] <... exit_group resumed>) = ? [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5463] +++ exited with 0 +++ [pid 5461] +++ exited with 0 +++ [pid 5459] +++ exited with 0 +++ [pid 5464] close(25 [pid 5462] close(23 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./77", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./77", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5464] close(26 [pid 5462] close(24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5464] close(27 [pid 5462] close(25 [pid 5055] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5056] umount2("./77", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5464] close(28 [pid 5462] close(26 [pid 5056] <... openat resumed>) = 3 [pid 5055] umount2("./77/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(AT_FDCWD, "./77/binderfs", [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] unlink("./77/binderfs" [pid 5464] close(29 [pid 5462] close(27 [pid 5055] <... unlink resumed>) = 0 [pid 5052] umount2("./77/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./77/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./77/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5464] exit_group(0 [pid 5462] close(28 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5464] <... exit_group resumed>) = ? [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./77/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./77/binderfs", [pid 5462] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./77/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5462] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./77/binderfs" [pid 5055] unlink("./77/memory.events" [pid 5052] unlink("./77/binderfs" [pid 5464] +++ exited with 0 +++ [pid 5462] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5462] <... exit_group resumed>) = ? [pid 5056] umount2("./77/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5056] newfstatat(AT_FDCWD, "./77/memory.events", [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5056] unlink("./77/memory.events" [pid 5462] +++ exited with 0 +++ [pid 5056] <... unlink resumed>) = 0 [pid 5052] umount2("./77/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] close(3 [pid 5057] umount2("./76", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./76", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] rmdir("./77" [pid 5057] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] mkdir("./78", 0777 [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./77/memory.events", [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5052] unlink("./77/memory.events" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5057] umount2("./76/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(3, "", [pid 5057] newfstatat(AT_FDCWD, "./76/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] close(3 [pid 5053] getdents64(3, [pid 5052] <... close resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] rmdir("./77" [pid 5057] unlink("./76/binderfs" [pid 5053] umount2("./76/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] mkdir("./78", 0777 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./76/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./76/binderfs", [pid 5052] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5465 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 80 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./76/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5465] set_robust_list(0x5555573de660, 24 [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./76/binderfs" [pid 5465] <... set_robust_list resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./76/memory.events" [pid 5465] chdir("./78" [pid 5056] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5465] <... chdir resumed>) = 0 [pid 5056] rmdir("./77" [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./76/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 80 [pid 5056] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5466 attached [pid 5466] set_robust_list(0x5555573de660, 24) = 0 [pid 5466] chdir("./78" [pid 5465] setpgid(0, 0 [pid 5056] mkdir("./78", 0777 [pid 5053] newfstatat(AT_FDCWD, "./76/memory.events", [pid 5466] <... chdir resumed>) = 0 [pid 5465] <... setpgid resumed>) = 0 [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] getdents64(3, [pid 5466] <... prctl resumed>) = 0 [pid 5465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5466] setpgid(0, 0 [pid 5057] close(3 [pid 5466] <... setpgid resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5465] <... openat resumed>) = 3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] unlink("./76/memory.events" [pid 5057] rmdir("./76" [pid 5466] <... openat resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5466] write(3, "1000", 4) = 4 [pid 5466] close(3) = 0 [pid 5057] mkdir("./77", 0777 [pid 5466] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5466] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5465] write(3, "1000", 4) = 4 [pid 5466] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5467 attached [pid 5465] close(3 [pid 5053] getdents64(3, [pid 5467] set_robust_list(0x5555573de660, 24 [pid 5466] <... sendmsg resumed>) = 120 [pid 5465] <... close resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 80 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5467] <... set_robust_list resumed>) = 0 [pid 5465] symlink("/dev/binderfs", "./binderfs" [pid 5053] close(3 [pid 5466] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5467] chdir("./78" [pid 5466] <... openat resumed>) = 4 [pid 5465] <... symlink resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5465] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] rmdir("./76"./strace-static-x86_64: Process 5468 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 79 [pid 5468] set_robust_list(0x5555573de660, 24 [pid 5466] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5465] <... socket resumed>) = 3 [pid 5053] <... rmdir resumed>) = 0 [pid 5468] <... set_robust_list resumed>) = 0 [pid 5467] <... chdir resumed>) = 0 [pid 5465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5468] chdir("./77") = 0 [pid 5467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5465] <... sendmsg resumed>) = 120 [pid 5053] mkdir("./77", 0777 [pid 5468] <... prctl resumed>) = 0 [pid 5467] <... prctl resumed>) = 0 [pid 5468] setpgid(0, 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5468] <... setpgid resumed>) = 0 [pid 5467] setpgid(0, 0 [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5467] <... setpgid resumed>) = 0 [pid 5465] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5468] <... openat resumed>) = 3 [pid 5467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5465] <... openat resumed>) = 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5468] write(3, "1000", 4 [pid 5467] <... openat resumed>) = 3 [pid 5468] <... write resumed>) = 4 [pid 5468] close(3) = 0 [pid 5468] symlink("/dev/binderfs", "./binderfs" [pid 5467] write(3, "1000", 4 [pid 5465] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5468] <... symlink resumed>) = 0 [pid 5467] <... write resumed>) = 4 ./strace-static-x86_64: Process 5469 attached [pid 5467] close(3) = 0 [pid 5467] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5467] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5469] set_robust_list(0x5555573de660, 24) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 79 [pid 5467] <... socket resumed>) = 3 [pid 5468] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5469] chdir("./77") = 0 [pid 5469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5468] <... socket resumed>) = 3 [pid 5467] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5469] <... prctl resumed>) = 0 [pid 5467] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5469] setpgid(0, 0 [pid 5467] <... openat resumed>) = 4 [pid 5469] <... setpgid resumed>) = 0 [pid 5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5467] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5469] <... openat resumed>) = 3 [pid 5468] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5469] write(3, "1000", 4 [pid 5468] <... sendmsg resumed>) = 120 [pid 5469] <... write resumed>) = 4 [pid 5469] close(3 [pid 5468] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5469] <... close resumed>) = 0 [pid 5469] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5468] <... openat resumed>) = 4 [pid 5469] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5468] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5469] <... socket resumed>) = 3 [pid 5469] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5469] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5469] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5468] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5467] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5467] close(3) = 0 [pid 5469] close(3 [pid 5467] close(4 [pid 5465] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5469] <... close resumed>) = 0 [pid 5467] <... close resumed>) = 0 [pid 5465] close(3 [pid 5469] close(4 [pid 5467] close(5 [pid 5465] <... close resumed>) = 0 [pid 5469] <... close resumed>) = 0 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5465] close(4 [pid 5469] close(5 [pid 5467] close(6 [pid 5466] close(3 [pid 5465] <... close resumed>) = 0 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = 0 [pid 5465] close(5 [pid 5469] close(6 [pid 5468] close(3 [pid 5467] close(7 [pid 5466] close(4 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = 0 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = 0 [pid 5465] close(6 [pid 5469] close(7 [pid 5468] close(4 [pid 5467] close(8 [pid 5466] close(5 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = 0 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(7 [pid 5469] close(8 [pid 5468] close(5 [pid 5467] close(9 [pid 5466] close(6 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(8 [pid 5469] close(9 [pid 5468] close(6 [pid 5467] close(10 [pid 5466] close(7 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(9 [pid 5469] close(10 [pid 5468] close(7 [pid 5467] close(11 [pid 5466] close(8 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(10 [pid 5469] close(11 [pid 5468] close(8 [pid 5467] close(12 [pid 5466] close(9 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(11 [pid 5469] close(12 [pid 5468] close(9 [pid 5467] close(13 [pid 5466] close(10 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(12 [pid 5469] close(13 [pid 5468] close(10 [pid 5467] close(14 [pid 5466] close(11 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(13 [pid 5469] close(14 [pid 5468] close(11 [pid 5467] close(15 [pid 5466] close(12 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(14 [pid 5469] close(15 [pid 5468] close(12 [pid 5467] close(16 [pid 5466] close(13 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(15 [pid 5469] close(16 [pid 5468] close(13 [pid 5467] close(17 [pid 5466] close(14 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(16 [pid 5469] close(17 [pid 5468] close(14 [pid 5467] close(18 [pid 5466] close(15 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(17 [pid 5469] close(18 [pid 5467] close(19 [pid 5466] close(16 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(18 [pid 5469] close(19 [pid 5467] close(20 [pid 5466] close(17 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] close(19 [pid 5469] close(20 [pid 5467] close(21 [pid 5466] close(18 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(21 [pid 5467] close(22 [pid 5466] close(19 [pid 5465] close(20 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(22 [pid 5467] close(23 [pid 5466] close(20 [pid 5465] close(21 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(15 [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(23 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] close(24 [pid 5466] close(21 [pid 5465] close(22 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(16 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(24 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] close(25 [pid 5466] close(22 [pid 5465] close(23 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(17 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(25 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] close(26 [pid 5466] close(23 [pid 5465] close(24 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(18 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(26 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] close(27 [pid 5466] close(24 [pid 5465] close(25 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(19 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(27 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] close(28 [pid 5466] close(25 [pid 5465] close(26 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(20 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(28 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] close(29 [pid 5466] close(26 [pid 5465] close(27 [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(21 [pid 5467] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] close(29 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(22 [pid 5467] exit_group(0 [pid 5466] close(27 [pid 5465] close(28 [pid 5469] exit_group(0 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5467] <... exit_group resumed>) = ? [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... exit_group resumed>) = ? [pid 5468] close(23 [pid 5466] close(28 [pid 5465] close(29 [pid 5466] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5466] close(29) = -1 EBADF (Bad file descriptor) [pid 5466] exit_group(0) = ? [pid 5469] +++ exited with 0 +++ [pid 5465] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5468] close(24 [pid 5467] +++ exited with 0 +++ [pid 5466] +++ exited with 0 +++ [pid 5465] exit_group(0 [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5465] <... exit_group resumed>) = ? [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5468] close(25) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./77", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5468] close(26 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./78", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... restart_syscall resumed>) = 0 [pid 5468] close(27) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5468] close(28 [pid 5056] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... openat resumed>) = 3 [pid 5052] umount2("./78", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] close(29 [pid 5465] +++ exited with 0 +++ [pid 5056] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5468] exit_group(0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] getdents64(3, [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5468] <... exit_group resumed>) = ? [pid 5468] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... openat resumed>) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./78/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./77/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./78/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./78", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./77", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./77/binderfs", [pid 5056] unlink("./78/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./78/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./77/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(3, "", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5052] umount2("./78/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./78/memory.events", [pid 5055] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./77/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./78/memory.events" [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./78/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./78/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./78/binderfs" [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./77/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5056] getdents64(3, [pid 5055] unlink("./78/binderfs" [pid 5057] umount2("./77/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./78/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./78/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./77/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] close(3 [pid 5055] newfstatat(AT_FDCWD, "./78/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./77/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./77/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./78/memory.events", [pid 5056] rmdir("./78" [pid 5055] unlink("./78/memory.events" [pid 5056] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./78/memory.events" [pid 5053] getdents64(3, [pid 5056] mkdir("./79", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] umount2("./77/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... close resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(AT_FDCWD, "./77/memory.events", [pid 5053] rmdir("./77" [pid 5055] close(3) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] rmdir("./78" [pid 5057] unlink("./77/memory.events" [pid 5053] mkdir("./78", 0777 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 81 [pid 5057] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5470 attached [pid 5055] mkdir("./79", 0777 [pid 5057] getdents64(3, [pid 5470] set_robust_list(0x5555573de660, 24 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 80 ./strace-static-x86_64: Process 5471 attached [pid 5055] <... mkdir resumed>) = 0 [pid 5470] <... set_robust_list resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] getdents64(3, [pid 5470] chdir("./79" [pid 5057] close(3 [pid 5470] <... chdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5471] set_robust_list(0x5555573de660, 24 [pid 5470] <... prctl resumed>) = 0 [pid 5057] rmdir("./77" [pid 5052] close(3 [pid 5471] <... set_robust_list resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5471] chdir("./78" [pid 5057] <... rmdir resumed>) = 0 [pid 5471] <... chdir resumed>) = 0 [pid 5052] rmdir("./78" [pid 5471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... rmdir resumed>) = 0 [pid 5471] <... prctl resumed>) = 0 [pid 5470] setpgid(0, 0 [pid 5471] setpgid(0, 0) = 0 [pid 5471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5470] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5472 attached [pid 5057] mkdir("./78", 0777 [pid 5471] <... openat resumed>) = 3 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] mkdir("./79", 0777 [pid 5472] set_robust_list(0x5555573de660, 24 [pid 5470] <... openat resumed>) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 81 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5472] <... set_robust_list resumed>) = 0 [pid 5471] write(3, "1000", 4 [pid 5470] write(3, "1000", 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5471] <... write resumed>) = 4 [pid 5471] close(3 [pid 5470] <... write resumed>) = 4 [pid 5471] <... close resumed>) = 0 [pid 5471] symlink("/dev/binderfs", "./binderfs" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5471] <... symlink resumed>) = 0 [pid 5470] close(3./strace-static-x86_64: Process 5473 attached [pid 5472] chdir("./79" [pid 5470] <... close resumed>) = 0 [pid 5472] <... chdir resumed>) = 0 [pid 5470] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 80 [pid 5472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5471] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5470] <... symlink resumed>) = 0 [pid 5473] set_robust_list(0x5555573de660, 24 [pid 5472] <... prctl resumed>) = 0 [pid 5471] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5474 attached [pid 5473] <... set_robust_list resumed>) = 0 [pid 5472] setpgid(0, 0 [pid 5471] <... sendmsg resumed>) = 120 [pid 5470] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5474] set_robust_list(0x5555573de660, 24 [pid 5472] <... setpgid resumed>) = 0 [pid 5471] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 81 [pid 5474] <... set_robust_list resumed>) = 0 [pid 5472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5474] chdir("./79" [pid 5473] chdir("./78" [pid 5472] <... openat resumed>) = 3 [pid 5471] <... openat resumed>) = 4 [pid 5470] <... socket resumed>) = 3 [pid 5473] <... chdir resumed>) = 0 [pid 5472] write(3, "1000", 4 [pid 5474] <... chdir resumed>) = 0 [pid 5473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5471] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5473] <... prctl resumed>) = 0 [pid 5472] <... write resumed>) = 4 [pid 5470] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5474] <... prctl resumed>) = 0 [pid 5473] setpgid(0, 0 [pid 5472] close(3 [pid 5474] setpgid(0, 0 [pid 5473] <... setpgid resumed>) = 0 [pid 5472] <... close resumed>) = 0 [pid 5470] <... sendmsg resumed>) = 120 [pid 5474] <... setpgid resumed>) = 0 [pid 5473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5473] <... openat resumed>) = 3 [pid 5472] symlink("/dev/binderfs", "./binderfs" [pid 5474] <... openat resumed>) = 3 [pid 5472] <... symlink resumed>) = 0 [pid 5473] write(3, "1000", 4 [pid 5472] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5470] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5474] write(3, "1000", 4 [pid 5473] <... write resumed>) = 4 [pid 5472] <... socket resumed>) = 3 [pid 5470] <... openat resumed>) = 4 [pid 5474] <... write resumed>) = 4 [pid 5473] close(3 [pid 5474] close(3) = 0 [pid 5474] symlink("/dev/binderfs", "./binderfs" [pid 5473] <... close resumed>) = 0 [pid 5473] symlink("/dev/binderfs", "./binderfs" [pid 5474] <... symlink resumed>) = 0 [pid 5473] <... symlink resumed>) = 0 [pid 5470] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5474] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5473] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5474] <... socket resumed>) = 3 [pid 5473] <... socket resumed>) = 3 [pid 5472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5474] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5473] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5472] <... sendmsg resumed>) = 120 [pid 5472] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5474] <... sendmsg resumed>) = 120 [pid 5474] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5473] <... sendmsg resumed>) = 120 [pid 5472] <... openat resumed>) = 4 [pid 5473] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5472] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5474] <... openat resumed>) = 4 [pid 5473] <... openat resumed>) = 4 [pid 5474] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5473] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5472] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5471] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5472] close(3) = 0 [pid 5472] close(4) = 0 [pid 5472] close(5) = -1 EBADF (Bad file descriptor) [pid 5472] close(6) = -1 EBADF (Bad file descriptor) [pid 5472] close(7) = -1 EBADF (Bad file descriptor) [pid 5472] close(8) = -1 EBADF (Bad file descriptor) [pid 5472] close(9) = -1 EBADF (Bad file descriptor) [pid 5472] close(10) = -1 EBADF (Bad file descriptor) [pid 5472] close(11) = -1 EBADF (Bad file descriptor) [pid 5472] close(12) = -1 EBADF (Bad file descriptor) [pid 5472] close(13) = -1 EBADF (Bad file descriptor) [pid 5472] close(14) = -1 EBADF (Bad file descriptor) [pid 5472] close(15) = -1 EBADF (Bad file descriptor) [pid 5472] close(16) = -1 EBADF (Bad file descriptor) [pid 5472] close(17 [pid 5470] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5472] close(18) = -1 EBADF (Bad file descriptor) [pid 5472] close(19) = -1 EBADF (Bad file descriptor) [pid 5472] close(20) = -1 EBADF (Bad file descriptor) [pid 5470] close(3 [pid 5472] close(21 [pid 5470] <... close resumed>) = 0 [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(4 [pid 5472] close(22 [pid 5470] <... close resumed>) = 0 [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(5 [pid 5472] close(23 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(6 [pid 5474] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5472] close(24 [pid 5470] close(7 [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5472] close(25 [pid 5470] close(8) = -1 EBADF (Bad file descriptor) [pid 5470] close(9) = -1 EBADF (Bad file descriptor) [pid 5470] close(10) = -1 EBADF (Bad file descriptor) [pid 5470] close(11) = -1 EBADF (Bad file descriptor) [pid 5470] close(12) = -1 EBADF (Bad file descriptor) [pid 5470] close(13) = -1 EBADF (Bad file descriptor) [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(14 [pid 5472] close(26 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(15 [pid 5472] close(27 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(3 [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(16 [pid 5473] <... close resumed>) = 0 [pid 5472] close(28 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(17 [pid 5473] close(4 [pid 5472] close(29 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = 0 [pid 5472] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(18 [pid 5473] close(5 [pid 5472] exit_group(0 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5472] <... exit_group resumed>) = ? [pid 5470] close(19 [pid 5474] close(3 [pid 5473] close(6 [pid 5472] +++ exited with 0 +++ [pid 5471] close(3 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(20 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5473] close(7 [pid 5471] <... close resumed>) = 0 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5474] <... close resumed>) = 0 [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] close(4 [pid 5470] close(21 [pid 5473] close(8 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(22 [pid 5473] close(9 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(23 [pid 5473] close(10 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(24 [pid 5471] <... close resumed>) = 0 [pid 5473] close(11 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(25 [pid 5473] close(12 [pid 5471] close(5 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(26 [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(13 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./79", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] close(6 [pid 5470] close(27 [pid 5473] close(14 [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] close(7 [pid 5470] close(28 [pid 5055] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5473] close(15 [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(29 [pid 5473] close(16 [pid 5471] close(8 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] exit_group(0 [pid 5473] close(17 [pid 5471] close(9 [pid 5470] <... exit_group resumed>) = ? [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(18 [pid 5471] close(10 [pid 5474] close(4 [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] +++ exited with 0 +++ [pid 5055] newfstatat(3, "", [pid 5474] <... close resumed>) = 0 [pid 5473] close(19 [pid 5471] close(11 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(20) = -1 EBADF (Bad file descriptor) [pid 5471] close(12 [pid 5473] close(21 [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(22 [pid 5471] close(13 [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(23 [pid 5471] close(14) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./79", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5471] close(15 [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5474] close(5 [pid 5473] close(24 [pid 5471] close(16 [pid 5056] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5055] umount2("./79/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5474] close(6 [pid 5473] close(25 [pid 5471] close(17 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(3, "", [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(AT_FDCWD, "./79/binderfs", [pid 5474] close(7 [pid 5473] close(26 [pid 5471] close(18 [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] unlink("./79/binderfs" [pid 5474] close(8 [pid 5473] close(27 [pid 5471] close(19 [pid 5056] umount2("./79/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(28 [pid 5471] close(20 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5474] close(9 [pid 5473] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./79/binderfs", [pid 5055] umount2("./79/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5473] close(29) = -1 EBADF (Bad file descriptor) [pid 5474] close(10 [pid 5473] exit_group(0 [pid 5471] close(21 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./79/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./79/memory.events", [pid 5474] close(11 [pid 5473] <... exit_group resumed>) = ? [pid 5471] close(22 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5474] close(12 [pid 5473] +++ exited with 0 +++ [pid 5471] close(23 [pid 5056] umount2("./79/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./79/memory.events" [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./78", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5474] close(13 [pid 5471] close(24 [pid 5056] newfstatat(AT_FDCWD, "./79/memory.events", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] close(3 [pid 5057] <... openat resumed>) = 3 [pid 5474] close(14 [pid 5471] close(25 [pid 5056] unlink("./79/memory.events" [pid 5055] <... close resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./78/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./78/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./78/binderfs" [pid 5474] close(15 [pid 5471] close(26 [pid 5055] rmdir("./79" [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5474] close(16 [pid 5471] close(27 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5474] close(17 [pid 5471] close(28 [pid 5056] <... unlink resumed>) = 0 [pid 5055] mkdir("./80", 0777 [pid 5057] umount2("./78/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5474] close(18) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./78/memory.events", [pid 5474] close(19 [pid 5471] close(29 [pid 5056] close(3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./78/memory.events" [pid 5474] close(20 [pid 5471] exit_group(0 [pid 5056] <... close resumed>) = 0 ./strace-static-x86_64: Process 5475 attached [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5471] <... exit_group resumed>) = ? [pid 5056] rmdir("./79") = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5475] set_robust_list(0x5555573de660, 24 [pid 5474] close(21 [pid 5056] mkdir("./80", 0777 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 82 [pid 5475] <... set_robust_list resumed>) = 0 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] getdents64(3, [pid 5474] close(22 [pid 5056] <... mkdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5475] chdir("./80" [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] <... chdir resumed>) = 0 [pid 5474] close(23 [pid 5471] +++ exited with 0 +++ [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] close(3 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... close resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5474] close(24 [pid 5057] rmdir("./78" [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5474] close(25 [pid 5475] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5476 attached ) = 0 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... rmdir resumed>) = 0 [pid 5474] close(26 [pid 5476] set_robust_list(0x5555573de660, 24 [pid 5475] setpgid(0, 0 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 82 [pid 5476] <... set_robust_list resumed>) = 0 [pid 5475] <... setpgid resumed>) = 0 [pid 5474] close(27 [pid 5475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] mkdir("./79", 0777 [pid 5053] umount2("./78", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5476] chdir("./80" [pid 5475] <... openat resumed>) = 3 [pid 5474] close(28 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5476] <... chdir resumed>) = 0 [pid 5475] write(3, "1000", 4 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5475] <... write resumed>) = 4 [pid 5474] close(29 [pid 5053] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5477 attached [pid 5476] <... prctl resumed>) = 0 [pid 5475] close(3 [pid 5474] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5477] set_robust_list(0x5555573de660, 24 [pid 5475] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 81 [pid 5477] <... set_robust_list resumed>) = 0 [pid 5476] setpgid(0, 0 [pid 5475] symlink("/dev/binderfs", "./binderfs" [pid 5474] exit_group(0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5477] chdir("./79" [pid 5476] <... setpgid resumed>) = 0 [pid 5475] <... symlink resumed>) = 0 [pid 5477] <... chdir resumed>) = 0 [pid 5476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5475] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5474] <... exit_group resumed>) = ? [pid 5053] getdents64(3, [pid 5477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5476] <... openat resumed>) = 3 [pid 5475] <... socket resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5477] <... prctl resumed>) = 0 [pid 5053] umount2("./78/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5477] setpgid(0, 0 [pid 5476] write(3, "1000", 4 [pid 5475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5474] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5477] <... setpgid resumed>) = 0 [pid 5476] <... write resumed>) = 4 [pid 5475] <... sendmsg resumed>) = 120 [pid 5053] newfstatat(AT_FDCWD, "./78/binderfs", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5476] close(3 [pid 5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5476] <... close resumed>) = 0 [pid 5475] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5476] symlink("/dev/binderfs", "./binderfs" [pid 5477] <... openat resumed>) = 3 [pid 5053] unlink("./78/binderfs" [pid 5476] <... symlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./79", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5477] write(3, "1000", 4 [pid 5476] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5475] <... openat resumed>) = 4 [pid 5053] umount2("./78/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5477] <... write resumed>) = 4 [pid 5476] <... socket resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5477] close(3 [pid 5053] newfstatat(AT_FDCWD, "./78/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5477] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5477] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5476] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5475] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] unlink("./78/memory.events" [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5477] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5476] <... sendmsg resumed>) = 120 [pid 5052] getdents64(3, [pid 5477] <... sendmsg resumed>) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5476] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] umount2("./79/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5476] <... openat resumed>) = 4 [pid 5477] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] unlink("./79/binderfs" [pid 5477] <... openat resumed>) = 4 [pid 5476] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./79/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5477] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] newfstatat(AT_FDCWD, "./79/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] unlink("./79/memory.events" [pid 5053] <... close resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] rmdir("./78") = 0 [pid 5053] mkdir("./79", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, ./strace-static-x86_64: Process 5478 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 81 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5478] set_robust_list(0x5555573de660, 24 [pid 5052] close(3 [pid 5478] <... set_robust_list resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5478] chdir("./79") = 0 [pid 5052] rmdir("./79" [pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5478] setpgid(0, 0) = 0 [pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5478] write(3, "1000", 4) = 4 [pid 5478] close(3) = 0 [pid 5478] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5478] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5478] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5478] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5475] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5052] <... rmdir resumed>) = 0 [pid 5475] close(3 [pid 5052] mkdir("./80", 0777 [pid 5478] <... openat resumed>) = 4 [pid 5478] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5475] <... close resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5475] close(4 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5479 attached [pid 5475] <... close resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 82 [pid 5479] set_robust_list(0x5555573de660, 24 [pid 5475] close(5) = -1 EBADF (Bad file descriptor) [pid 5479] <... set_robust_list resumed>) = 0 [pid 5479] chdir("./80") = 0 [pid 5479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5479] setpgid(0, 0) = 0 [pid 5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5475] close(6) = -1 EBADF (Bad file descriptor) [pid 5475] close(7) = -1 EBADF (Bad file descriptor) [pid 5475] close(8 [pid 5479] <... openat resumed>) = 3 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] write(3, "1000", 4 [pid 5475] close(9 [pid 5479] <... write resumed>) = 4 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(3 [pid 5475] close(10 [pid 5479] <... close resumed>) = 0 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] symlink("/dev/binderfs", "./binderfs" [pid 5475] close(11) = -1 EBADF (Bad file descriptor) [pid 5475] close(12) = -1 EBADF (Bad file descriptor) [pid 5475] close(13) = -1 EBADF (Bad file descriptor) [pid 5475] close(14) = -1 EBADF (Bad file descriptor) [pid 5475] close(15) = -1 EBADF (Bad file descriptor) [pid 5479] <... symlink resumed>) = 0 [pid 5478] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5476] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5475] close(16) = -1 EBADF (Bad file descriptor) [pid 5479] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5478] close(3 [pid 5475] close(17 [pid 5479] <... socket resumed>) = 3 [pid 5478] <... close resumed>) = 0 [pid 5477] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5476] close(3 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5478] close(4 [pid 5477] close(3 [pid 5476] <... close resumed>) = 0 [pid 5475] close(18 [pid 5476] close(4 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = 0 [pid 5477] <... close resumed>) = 0 [pid 5479] <... sendmsg resumed>) = 120 [pid 5478] close(5 [pid 5477] close(4 [pid 5476] <... close resumed>) = 0 [pid 5475] close(19 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = 0 [pid 5476] close(5 [pid 5478] close(6 [pid 5477] close(5 [pid 5479] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] close(20 [pid 5479] <... openat resumed>) = 4 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(6 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] close(7 [pid 5477] close(6 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] close(21 [pid 5479] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(7 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5478] close(8 [pid 5477] close(7 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] close(22 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(8 [pid 5479] close(3 [pid 5478] close(9 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(8 [pid 5479] <... close resumed>) = 0 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(9 [pid 5475] close(23 [pid 5479] close(4 [pid 5478] close(10 [pid 5477] close(9 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = 0 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(10 [pid 5475] close(24 [pid 5479] close(5 [pid 5478] close(11 [pid 5477] close(10 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(11 [pid 5475] close(25 [pid 5479] close(6 [pid 5478] close(12 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(11 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] close(26 [pid 5479] close(7 [pid 5478] close(13 [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(12 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(12 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] close(27 [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(13 [pid 5477] close(13 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(8 [pid 5478] close(14 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(14 [pid 5477] close(14 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] close(28 [pid 5479] close(9 [pid 5478] close(15 [pid 5477] close(15 [pid 5476] close(15 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] close(29 [pid 5479] close(10 [pid 5478] close(16 [pid 5477] close(16 [pid 5476] close(16 [pid 5475] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] exit_group(0 [pid 5479] close(11 [pid 5478] close(17 [pid 5477] close(17 [pid 5476] close(17 [pid 5475] <... exit_group resumed>) = ? [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5475] +++ exited with 0 +++ [pid 5479] close(12 [pid 5478] close(18 [pid 5477] close(18 [pid 5476] close(18 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(19 [pid 5477] close(19 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(13 [pid 5478] close(19 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(20 [pid 5476] close(20 [pid 5479] close(14 [pid 5478] close(20 [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(21 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(15 [pid 5478] close(21 [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(21 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(22 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./80", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5479] close(16 [pid 5478] close(22 [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(22 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(23 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5479] close(17 [pid 5478] close(23 [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(23 [pid 5055] <... openat resumed>) = 3 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(24 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(18 [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(24 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] close(24 [pid 5477] close(25 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5479] close(19 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(25 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] close(25 [pid 5477] close(26 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(20 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(26 [pid 5055] getdents64(3, [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] close(26 [pid 5477] close(27 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5479] close(21 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(27 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] close(27 [pid 5477] close(28 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./80/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5479] close(22 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(28 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] close(28 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5479] close(23 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] close(29 [pid 5055] newfstatat(AT_FDCWD, "./80/binderfs", [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] close(29 [pid 5477] exit_group(0 [pid 5476] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5479] close(24 [pid 5478] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5478] exit_group(0 [pid 5477] <... exit_group resumed>) = ? [pid 5476] exit_group(0 [pid 5479] close(25 [pid 5478] <... exit_group resumed>) = ? [pid 5055] unlink("./80/binderfs" [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(26 [pid 5477] +++ exited with 0 +++ [pid 5476] <... exit_group resumed>) = ? [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(27) = -1 EBADF (Bad file descriptor) [pid 5479] close(28 [pid 5055] <... unlink resumed>) = 0 [pid 5479] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5479] close(29) = -1 EBADF (Bad file descriptor) [pid 5479] exit_group(0 [pid 5055] umount2("./80/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5479] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5478] +++ exited with 0 +++ [pid 5476] +++ exited with 0 +++ [pid 5479] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] newfstatat(AT_FDCWD, "./80/memory.events", [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./80/memory.events" [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] umount2("./80", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5056] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./79", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./79", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... restart_syscall resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, [pid 5053] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./80/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./80", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./80/binderfs", [pid 5052] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5056] unlink("./80/binderfs" [pid 5055] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5056] umount2("./80/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] close(3 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... close resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] newfstatat(AT_FDCWD, "./80/memory.events", [pid 5055] rmdir("./80" [pid 5057] umount2("./79/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5056] unlink("./80/memory.events" [pid 5053] umount2("./79/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./79/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] mkdir("./81", 0777 [pid 5053] unlink("./79/binderfs" [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] umount2("./79/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./79/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./79/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./79/memory.events" [pid 5052] umount2("./80/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./79/binderfs" [pid 5056] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./79/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./80/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5480 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 83 [pid 5057] newfstatat(AT_FDCWD, "./79/memory.events", [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5480] set_robust_list(0x5555573de660, 24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./80" [pid 5052] unlink("./80/binderfs" [pid 5480] <... set_robust_list resumed>) = 0 [pid 5057] unlink("./79/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5480] chdir("./81" [pid 5053] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5480] <... chdir resumed>) = 0 [pid 5053] rmdir("./79" [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5480] <... setpgid resumed>) = 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] <... rmdir resumed>) = 0 [pid 5053] mkdir("./80", 0777 [pid 5052] umount2("./80/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] mkdir("./81", 0777 [pid 5052] newfstatat(AT_FDCWD, "./80/memory.events", [pid 5056] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5480] write(3, "1000", 4 [pid 5052] unlink("./80/memory.events" [pid 5480] <... write resumed>) = 4 [pid 5480] close(3) = 0 [pid 5480] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, [pid 5480] <... symlink resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5480] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] close(3 [pid 5480] <... socket resumed>) = 3 [pid 5052] <... close resumed>) = 0 [pid 5480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5480] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... unlink resumed>) = 0 [pid 5052] rmdir("./80" [pid 5480] <... openat resumed>) = 4 [pid 5480] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5482 attached ./strace-static-x86_64: Process 5481 attached [pid 5057] getdents64(3, [pid 5052] mkdir("./81", 0777 [pid 5481] set_robust_list(0x5555573de660, 24 [pid 5482] set_robust_list(0x5555573de660, 24 [pid 5481] <... set_robust_list resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 83 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 82 [pid 5052] <... mkdir resumed>) = 0 [pid 5057] close(3) = 0 [pid 5482] <... set_robust_list resumed>) = 0 [pid 5481] chdir("./80" [pid 5057] rmdir("./79" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5482] chdir("./81" [pid 5057] <... rmdir resumed>) = 0 [pid 5482] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5483 attached [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5481] <... chdir resumed>) = 0 [pid 5057] mkdir("./80", 0777 [pid 5482] <... prctl resumed>) = 0 [pid 5481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... mkdir resumed>) = 0 [pid 5482] setpgid(0, 0 [pid 5481] <... prctl resumed>) = 0 [pid 5483] set_robust_list(0x5555573de660, 24 [pid 5482] <... setpgid resumed>) = 0 [pid 5481] setpgid(0, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 83 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5481] <... setpgid resumed>) = 0 [pid 5482] <... openat resumed>) = 3 [pid 5481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5483] <... set_robust_list resumed>) = 0 [pid 5482] write(3, "1000", 4 [pid 5483] chdir("./81" [pid 5482] <... write resumed>) = 4 [pid 5481] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5484 attached [pid 5482] close(3 [pid 5481] write(3, "1000", 4 [pid 5483] <... chdir resumed>) = 0 [pid 5484] set_robust_list(0x5555573de660, 24 [pid 5483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5482] <... close resumed>) = 0 [pid 5481] <... write resumed>) = 4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 82 [pid 5484] <... set_robust_list resumed>) = 0 [pid 5483] <... prctl resumed>) = 0 [pid 5482] symlink("/dev/binderfs", "./binderfs" [pid 5481] close(3 [pid 5484] chdir("./80" [pid 5483] setpgid(0, 0 [pid 5484] <... chdir resumed>) = 0 [pid 5484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5483] <... setpgid resumed>) = 0 [pid 5484] <... prctl resumed>) = 0 [pid 5484] setpgid(0, 0 [pid 5481] <... close resumed>) = 0 [pid 5483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5481] symlink("/dev/binderfs", "./binderfs" [pid 5484] <... setpgid resumed>) = 0 [pid 5484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5482] <... symlink resumed>) = 0 [pid 5483] <... openat resumed>) = 3 [pid 5484] <... openat resumed>) = 3 [pid 5482] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5481] <... symlink resumed>) = 0 [pid 5483] write(3, "1000", 4 [pid 5482] <... socket resumed>) = 3 [pid 5481] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5484] write(3, "1000", 4 [pid 5483] <... write resumed>) = 4 [pid 5482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5481] <... socket resumed>) = 3 [pid 5484] <... write resumed>) = 4 [pid 5484] close(3) = 0 [pid 5484] symlink("/dev/binderfs", "./binderfs" [pid 5483] close(3 [pid 5481] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5483] <... close resumed>) = 0 [pid 5482] <... sendmsg resumed>) = 120 [pid 5481] <... sendmsg resumed>) = 120 [pid 5484] <... symlink resumed>) = 0 [pid 5484] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5483] symlink("/dev/binderfs", "./binderfs" [pid 5484] <... socket resumed>) = 3 [pid 5484] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5483] <... symlink resumed>) = 0 [pid 5483] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5482] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5481] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5484] <... sendmsg resumed>) = 120 [pid 5483] <... socket resumed>) = 3 [pid 5482] <... openat resumed>) = 4 [pid 5481] <... openat resumed>) = 4 [pid 5484] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5483] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5482] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5481] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5483] <... sendmsg resumed>) = 120 [pid 5484] <... openat resumed>) = 4 [pid 5483] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5483] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5484] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5482] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5480] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5484] close(3 [pid 5482] close(3 [pid 5480] close(3 [pid 5484] <... close resumed>) = 0 [pid 5482] <... close resumed>) = 0 [pid 5480] <... close resumed>) = 0 [pid 5480] close(4 [pid 5484] close(4 [pid 5482] close(4 [pid 5480] <... close resumed>) = 0 [pid 5484] <... close resumed>) = 0 [pid 5483] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5482] <... close resumed>) = 0 [pid 5481] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5480] close(5 [pid 5484] close(5 [pid 5483] close(3 [pid 5482] close(5 [pid 5481] close(3 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = 0 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] <... close resumed>) = 0 [pid 5480] close(6 [pid 5484] close(6 [pid 5482] close(6 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(4 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(4 [pid 5480] close(7 [pid 5482] close(7 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(8) = -1 EBADF (Bad file descriptor) [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(9 [pid 5483] <... close resumed>) = 0 [pid 5482] close(8 [pid 5481] <... close resumed>) = 0 [pid 5483] close(5 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(5 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(7 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(9 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(10 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(6 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(6 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(8 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(10 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(11 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(7 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(7 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(9 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(11 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(12 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(8 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(8 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(10 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(12 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(13 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(9 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(9 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(11 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(13 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(14 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(10 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(10 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(12 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(14 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(15 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(11 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(11 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(13 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(15 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(16 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(12 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(12 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(14 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(16 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(17 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(13 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(13 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(15 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(17 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(18 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(14 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(14 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(16 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(18 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(19 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(15 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(15 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(17 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(19 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(20 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(16 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(16 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(18 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(20 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(21 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(17 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(17 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(19 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(21 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(22 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(18 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(18 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(20 [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(22 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(23 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] close(19) = -1 EBADF (Bad file descriptor) [pid 5483] close(20) = -1 EBADF (Bad file descriptor) [pid 5483] close(21) = -1 EBADF (Bad file descriptor) [pid 5483] close(22) = -1 EBADF (Bad file descriptor) [pid 5484] close(21 [pid 5483] close(23 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(19 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(22 [pid 5483] close(24 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(24 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(20 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(23 [pid 5483] close(25 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(25 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(23 [pid 5481] close(21 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(24 [pid 5483] close(26 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(26 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(24 [pid 5481] close(22 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(25 [pid 5483] close(27 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(27 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(25 [pid 5481] close(23 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(26 [pid 5483] close(28 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(28 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(26 [pid 5481] close(24 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(27 [pid 5483] close(29 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] close(29 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(27 [pid 5481] close(25 [pid 5480] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] close(28 [pid 5483] exit_group(0 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5480] exit_group(0 [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5483] <... exit_group resumed>) = ? [pid 5482] close(28 [pid 5481] close(26 [pid 5480] <... exit_group resumed>) = ? [pid 5484] close(29 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5481] close(27 [pid 5484] exit_group(0 [pid 5481] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... exit_group resumed>) = ? [pid 5481] close(28) = -1 EBADF (Bad file descriptor) [pid 5481] close(29) = -1 EBADF (Bad file descriptor) [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(29) = -1 EBADF (Bad file descriptor) [pid 5482] exit_group(0 [pid 5481] exit_group(0 [pid 5482] <... exit_group resumed>) = ? [pid 5480] +++ exited with 0 +++ [pid 5481] <... exit_group resumed>) = ? [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5484] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5483] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5057] umount2("./80", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... restart_syscall resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] newfstatat(3, "", [pid 5052] umount2("./81", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5481] +++ exited with 0 +++ [pid 5057] getdents64(3, [pid 5482] +++ exited with 0 +++ [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] newfstatat(3, "", [pid 5055] umount2("./81", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./80/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] newfstatat(AT_FDCWD, "./80/binderfs", [pid 5055] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./80/binderfs" [pid 5055] newfstatat(3, "", [pid 5057] <... unlink resumed>) = 0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./80/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... restart_syscall resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] <... restart_syscall resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./80/memory.events", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./81", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./81/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./80/memory.events" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5052] umount2("./81/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./80", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./81/binderfs", [pid 5056] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./81/binderfs", [pid 5056] newfstatat(3, "", [pid 5055] unlink("./81/binderfs" [pid 5053] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, [pid 5053] <... openat resumed>) = 3 [pid 5052] unlink("./81/binderfs" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./81/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(3, "", [pid 5056] umount2("./81/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./81/memory.events", [pid 5057] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./81/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(AT_FDCWD, "./81/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./80" [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./81/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./81/memory.events", [pid 5056] unlink("./81/binderfs" [pid 5053] umount2("./80/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5057] mkdir("./81", 0777 [pid 5053] newfstatat(AT_FDCWD, "./80/binderfs", [pid 5052] unlink("./81/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./81" [pid 5056] umount2("./81/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./80/binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./81/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./80/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./82", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] newfstatat(AT_FDCWD, "./80/memory.events", [pid 5056] unlink("./81/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5486 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 84 [pid 5486] set_robust_list(0x5555573de660, 24) = 0 [pid 5486] chdir("./82") = 0 [pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] unlink("./80/memory.events" [pid 5052] getdents64(3, [pid 5486] setpgid(0, 0) = 0 [pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5486] write(3, "1000", 4) = 4 [pid 5486] close(3) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5486] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5486] <... symlink resumed>) = 0 [pid 5486] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5486] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5486] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5486] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... close resumed>) = 0 [pid 5056] getdents64(3, [pid 5053] getdents64(3, [pid 5052] rmdir("./81" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5485 attached [pid 5485] set_robust_list(0x5555573de660, 24 [pid 5056] close(3 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 83 [pid 5053] close(3 [pid 5052] <... rmdir resumed>) = 0 [pid 5485] <... set_robust_list resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5485] chdir("./81" [pid 5056] rmdir("./81" [pid 5053] <... close resumed>) = 0 [pid 5052] mkdir("./82", 0777 [pid 5485] <... chdir resumed>) = 0 [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5485] setpgid(0, 0) = 0 [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5053] rmdir("./80" [pid 5052] <... mkdir resumed>) = 0 [pid 5485] write(3, "1000", 4 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5485] <... write resumed>) = 4 [pid 5485] close(3) = 0 [pid 5485] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5485] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] mkdir("./81", 0777 [pid 5056] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5487 attached [pid 5485] <... sendmsg resumed>) = 120 [pid 5056] mkdir("./82", 0777 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 84 [pid 5487] set_robust_list(0x5555573de660, 24 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5485] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... mkdir resumed>) = 0 [pid 5485] <... openat resumed>) = 4 [pid 5485] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5487] <... set_robust_list resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5487] chdir("./82" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 83 ./strace-static-x86_64: Process 5488 attached [pid 5488] set_robust_list(0x5555573de660, 24) = 0 [pid 5487] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5489 attached [pid 5487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5489] set_robust_list(0x5555573de660, 24 [pid 5487] <... prctl resumed>) = 0 [pid 5489] <... set_robust_list resumed>) = 0 [pid 5489] chdir("./82" [pid 5487] setpgid(0, 0) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 84 [pid 5489] <... chdir resumed>) = 0 [pid 5488] chdir("./81" [pid 5487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5488] <... chdir resumed>) = 0 [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5487] <... openat resumed>) = 3 [pid 5489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5487] write(3, "1000", 4 [pid 5489] <... prctl resumed>) = 0 [pid 5488] <... prctl resumed>) = 0 [pid 5488] setpgid(0, 0) = 0 [pid 5487] <... write resumed>) = 4 [pid 5489] setpgid(0, 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5487] close(3) = 0 [pid 5489] <... setpgid resumed>) = 0 [pid 5487] symlink("/dev/binderfs", "./binderfs" [pid 5488] <... openat resumed>) = 3 [pid 5488] write(3, "1000", 4 [pid 5489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5488] <... write resumed>) = 4 [pid 5488] close(3) = 0 [pid 5489] <... openat resumed>) = 3 [pid 5488] symlink("/dev/binderfs", "./binderfs" [pid 5489] write(3, "1000", 4) = 4 [pid 5489] close(3) = 0 [pid 5489] symlink("/dev/binderfs", "./binderfs" [pid 5487] <... symlink resumed>) = 0 [pid 5488] <... symlink resumed>) = 0 [pid 5489] <... symlink resumed>) = 0 [pid 5488] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5489] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5488] <... socket resumed>) = 3 [pid 5489] <... socket resumed>) = 3 [pid 5488] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5489] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5487] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5488] <... sendmsg resumed>) = 120 [pid 5488] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5487] <... socket resumed>) = 3 [pid 5489] <... sendmsg resumed>) = 120 [pid 5488] <... openat resumed>) = 4 [pid 5487] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5489] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5488] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5487] <... sendmsg resumed>) = 120 [pid 5487] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5489] <... openat resumed>) = 4 [pid 5487] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5489] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5485] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5489] close(3 [pid 5488] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5486] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5486] close(3 [pid 5489] <... close resumed>) = 0 [pid 5488] close(3 [pid 5486] <... close resumed>) = 0 [pid 5489] close(4 [pid 5486] close(4) = 0 [pid 5489] <... close resumed>) = 0 [pid 5488] <... close resumed>) = 0 [pid 5485] close(3) = 0 [pid 5485] close(4 [pid 5486] close(5) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = 0 [pid 5485] close(5) = -1 EBADF (Bad file descriptor) [pid 5485] close(6) = -1 EBADF (Bad file descriptor) [pid 5485] close(7 [pid 5486] close(6) = -1 EBADF (Bad file descriptor) [pid 5486] close(7 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(5 [pid 5488] close(4 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] <... close resumed>) = 0 [pid 5486] close(8 [pid 5485] close(8 [pid 5488] close(5 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(9 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(6 [pid 5485] close(9 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(6 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(10 [pid 5488] close(7 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] close(10 [pid 5486] close(11 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(8 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(7 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(12 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(9 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(8 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] close(11 [pid 5486] close(13 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(10 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(9 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5486] close(14 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(11 [pid 5485] close(12 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(10 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] close(3 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(15 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(12 [pid 5485] close(13 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(11 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = 0 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(16 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(13 [pid 5487] close(4 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(12 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = 0 [pid 5486] close(17 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(14 [pid 5487] close(5 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(13 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(18 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(15 [pid 5487] close(6 [pid 5485] close(14 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(14 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(19 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(16 [pid 5487] close(7 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(15 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(20 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(17 [pid 5487] close(8 [pid 5485] close(15 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(16 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(21 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(18 [pid 5487] close(9 [pid 5485] close(16 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(17 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(22 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(19 [pid 5487] close(10 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(18 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] close(17 [pid 5486] close(23 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(20 [pid 5487] close(11 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(19 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] close(18 [pid 5486] close(24 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(21 [pid 5487] close(12 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(20 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(25 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(22 [pid 5487] close(13 [pid 5485] close(19 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(21 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(26 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(23 [pid 5487] close(14 [pid 5485] close(20 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(22 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(27 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(24 [pid 5487] close(15 [pid 5485] close(21 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(23 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(28 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(25 [pid 5487] close(16 [pid 5485] close(22 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(24 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] close(29 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(26 [pid 5487] close(17 [pid 5485] close(23 [pid 5486] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] close(25 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] exit_group(0 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(27 [pid 5487] close(18 [pid 5485] close(24 [pid 5486] <... exit_group resumed>) = ? [pid 5489] close(26 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] +++ exited with 0 +++ [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(28 [pid 5487] close(19 [pid 5489] close(27 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] close(25 [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] close(29 [pid 5487] close(20 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5489] close(28 [pid 5488] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] exit_group(0 [pid 5487] close(21 [pid 5485] close(26 [pid 5055] umount2("./82", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5489] close(29 [pid 5488] <... exit_group resumed>) = ? [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5489] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] +++ exited with 0 +++ [pid 5487] close(22 [pid 5485] close(27 [pid 5055] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5489] exit_group(0 [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] close(28 [pid 5055] <... openat resumed>) = 3 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5489] <... exit_group resumed>) = ? [pid 5487] close(23 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] close(29 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5489] +++ exited with 0 +++ [pid 5487] close(24 [pid 5485] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] exit_group(0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5487] close(25 [pid 5485] <... exit_group resumed>) = ? [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] umount2("./82/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] +++ exited with 0 +++ [pid 5056] umount2("./82", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5487] close(26 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./82/binderfs", [pid 5053] umount2("./81", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5487] close(27 [pid 5056] <... openat resumed>) = 3 [pid 5055] unlink("./82/binderfs" [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5053] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5487] close(28 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./82/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5487] close(29 [pid 5055] newfstatat(AT_FDCWD, "./82/memory.events", [pid 5487] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5487] exit_group(0 [pid 5056] umount2("./82/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./82/memory.events" [pid 5057] umount2("./81", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5487] <... exit_group resumed>) = ? [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5487] +++ exited with 0 +++ [pid 5056] newfstatat(AT_FDCWD, "./82/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./82" [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./81/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] umount2("./82", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./81/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5053] unlink("./81/binderfs" [pid 5055] mkdir("./83", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5490 attached , child_tidptr=0x5555573de650) = 85 [pid 5052] newfstatat(3, "", [pid 5056] unlink("./82/binderfs" [pid 5057] newfstatat(3, "", [pid 5053] umount2("./81/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5490] set_robust_list(0x5555573de660, 24) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./81/memory.events", [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./81/memory.events" [pid 5490] chdir("./83") = 0 [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] umount2("./81/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] newfstatat(AT_FDCWD, "./81/binderfs", [pid 5490] <... openat resumed>) = 3 [pid 5056] umount2("./82/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./82/memory.events", [pid 5052] getdents64(3, [pid 5057] unlink("./81/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5490] write(3, "1000", 4) = 4 [pid 5490] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5490] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5490] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5056] unlink("./82/memory.events" [pid 5053] rmdir("./81" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5490] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5490] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5053] <... rmdir resumed>) = 0 [pid 5490] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... unlink resumed>) = 0 [pid 5057] umount2("./81/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./82/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5490] <... openat resumed>) = 4 [pid 5490] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] mkdir("./82", 0777 [pid 5057] newfstatat(AT_FDCWD, "./81/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./82/binderfs", [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./81/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] close(3 [pid 5052] unlink("./82/binderfs" [pid 5056] <... close resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] rmdir("./82" [pid 5057] <... unlink resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5052] umount2("./82/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] mkdir("./83", 0777 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5491 attached [pid 5491] set_robust_list(0x5555573de660, 24) = 0 [pid 5491] chdir("./82" [pid 5056] <... mkdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./82/memory.events", [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 84 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./82/memory.events" [pid 5491] <... chdir resumed>) = 0 [pid 5491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5491] setpgid(0, 0) = 0 [pid 5491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5491] write(3, "1000", 4 [pid 5052] <... unlink resumed>) = 0 [pid 5491] <... write resumed>) = 4 [pid 5491] close(3) = 0 [pid 5491] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 85 ./strace-static-x86_64: Process 5492 attached [pid 5491] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5492] set_robust_list(0x5555573de660, 24 [pid 5491] <... socket resumed>) = 3 [pid 5492] <... set_robust_list resumed>) = 0 [pid 5491] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5492] chdir("./83" [pid 5491] <... sendmsg resumed>) = 120 [pid 5492] <... chdir resumed>) = 0 [pid 5491] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] close(3 [pid 5492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5491] <... openat resumed>) = 4 [pid 5057] close(3 [pid 5492] <... prctl resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5052] rmdir("./82" [pid 5057] rmdir("./81" [pid 5492] setpgid(0, 0) = 0 [pid 5492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5491] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... rmdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5492] write(3, "1000", 4) = 4 [pid 5492] close(3) = 0 [pid 5492] symlink("/dev/binderfs", "./binderfs" [pid 5057] mkdir("./82", 0777 [pid 5052] mkdir("./83", 0777 [pid 5492] <... symlink resumed>) = 0 [pid 5492] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5492] <... socket resumed>) = 3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5492] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 84 [pid 5492] <... sendmsg resumed>) = 120 [pid 5492] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5493 attached [pid 5493] set_robust_list(0x5555573de660, 24) = 0 ./strace-static-x86_64: Process 5494 attached [pid 5493] chdir("./82" [pid 5492] <... openat resumed>) = 4 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 85 [pid 5494] set_robust_list(0x5555573de660, 24 [pid 5492] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5494] <... set_robust_list resumed>) = 0 [pid 5494] chdir("./83" [pid 5493] <... chdir resumed>) = 0 [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5493] setpgid(0, 0) = 0 [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5494] <... chdir resumed>) = 0 [pid 5492] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5490] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5493] write(3, "1000", 4) = 4 [pid 5493] close(3) = 0 [pid 5493] symlink("/dev/binderfs", "./binderfs" [pid 5494] <... prctl resumed>) = 0 [pid 5493] <... symlink resumed>) = 0 [pid 5492] close(3 [pid 5491] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5490] close(3 [pid 5492] <... close resumed>) = 0 [pid 5494] setpgid(0, 0 [pid 5493] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5492] close(4 [pid 5491] close(3 [pid 5490] <... close resumed>) = 0 [pid 5494] <... setpgid resumed>) = 0 [pid 5492] <... close resumed>) = 0 [pid 5491] <... close resumed>) = 0 [pid 5490] close(4 [pid 5493] <... socket resumed>) = 3 [pid 5493] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5492] close(5 [pid 5491] close(4 [pid 5490] <... close resumed>) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = 0 [pid 5490] close(5 [pid 5493] <... sendmsg resumed>) = 120 [pid 5492] close(6 [pid 5491] close(5 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... openat resumed>) = 3 [pid 5494] write(3, "1000", 4 [pid 5493] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(6 [pid 5494] <... write resumed>) = 4 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(7 [pid 5491] close(6 [pid 5494] close(3 [pid 5493] <... openat resumed>) = 4 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(7 [pid 5494] <... close resumed>) = 0 [pid 5493] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5492] close(8 [pid 5491] close(7 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] symlink("/dev/binderfs", "./binderfs" [pid 5493] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(8 [pid 5493] close(3 [pid 5492] close(9 [pid 5491] close(8 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... symlink resumed>) = 0 [pid 5493] <... close resumed>) = 0 [pid 5494] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(9 [pid 5494] <... socket resumed>) = 3 [pid 5493] close(4 [pid 5491] close(9 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5493] <... close resumed>) = 0 [pid 5492] close(10 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(10 [pid 5494] <... sendmsg resumed>) = 120 [pid 5493] close(5 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(10 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(11 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(11 [pid 5494] <... openat resumed>) = 4 [pid 5493] close(6 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(11 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(12 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(12 [pid 5494] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5493] close(7 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(12 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] close(3 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(13 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(13 [pid 5494] <... close resumed>) = 0 [pid 5493] close(8 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(13 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] close(4 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(14 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(14 [pid 5494] <... close resumed>) = 0 [pid 5493] close(9 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(14 [pid 5492] close(15 [pid 5494] close(5 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(10 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(15 [pid 5490] close(15 [pid 5494] close(6 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(16 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(11 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(16 [pid 5490] close(16 [pid 5494] close(7 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(17 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(12 [pid 5491] close(17 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(17 [pid 5494] close(8 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(18 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(13 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(18 [pid 5490] close(18 [pid 5494] close(9 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(19 [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(14 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(19 [pid 5490] close(19 [pid 5494] close(10 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(20 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(15 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] close(20 [pid 5490] close(20 [pid 5494] close(11 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] close(21 [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(16 [pid 5491] close(21 [pid 5490] close(21 [pid 5494] close(12 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(17 [pid 5492] close(22 [pid 5491] close(22 [pid 5490] close(22 [pid 5494] close(13 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(18 [pid 5492] close(23 [pid 5491] close(23 [pid 5490] close(23 [pid 5494] close(14 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(19 [pid 5492] close(24 [pid 5491] close(24 [pid 5490] close(24 [pid 5494] close(15 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(20 [pid 5492] close(25 [pid 5491] close(25 [pid 5490] close(25 [pid 5494] close(16 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(21 [pid 5492] close(26 [pid 5491] close(26 [pid 5490] close(26 [pid 5494] close(17 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(22 [pid 5491] close(27 [pid 5490] close(27 [pid 5494] close(18 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(23 [pid 5492] close(27 [pid 5491] close(28 [pid 5490] close(28 [pid 5494] close(19 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(24 [pid 5492] close(28 [pid 5491] close(29 [pid 5490] close(29 [pid 5494] close(20 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5491] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(25 [pid 5492] close(29 [pid 5491] exit_group(0 [pid 5490] exit_group(0 [pid 5492] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] close(21 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] exit_group(0 [pid 5491] <... exit_group resumed>) = ? [pid 5490] <... exit_group resumed>) = ? [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] close(26 [pid 5492] <... exit_group resumed>) = ? [pid 5494] close(22 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5492] +++ exited with 0 +++ [pid 5491] +++ exited with 0 +++ [pid 5490] +++ exited with 0 +++ [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5493] close(27 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] close(23) = -1 EBADF (Bad file descriptor) [pid 5494] close(24 [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./82", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5494] close(25 [pid 5493] close(28 [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./83", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5494] close(26 [pid 5493] close(29 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5494] close(27 [pid 5493] exit_group(0 [pid 5056] <... openat resumed>) = 3 [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] <... exit_group resumed>) = ? [pid 5055] umount2("./83", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5053] <... openat resumed>) = 3 [pid 5494] close(28 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(3, "", [pid 5056] getdents64(3, [pid 5494] close(29 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5494] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5494] exit_group(0 [pid 5056] umount2("./83/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5494] <... exit_group resumed>) = ? [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5494] +++ exited with 0 +++ [pid 5056] newfstatat(AT_FDCWD, "./83/binderfs", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./82/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./83/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] unlink("./83/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./82/binderfs", [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./83/binderfs", [pid 5056] umount2("./83/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./83/binderfs" [pid 5057] umount2("./82", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./82/binderfs" [pid 5056] newfstatat(AT_FDCWD, "./83/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./83/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./82/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./83", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./83/memory.events" [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] newfstatat(AT_FDCWD, "./82/memory.events", [pid 5052] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] getdents64(3, [pid 5055] newfstatat(AT_FDCWD, "./83/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./83/memory.events" [pid 5057] getdents64(3, [pid 5053] unlink("./82/memory.events" [pid 5052] newfstatat(3, "", [pid 5056] close(3) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] rmdir("./83" [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./82/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./82/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5056] mkdir("./84", 0777 [pid 5055] close(3 [pid 5057] unlink("./82/binderfs" [pid 5052] umount2("./83/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] rmdir("./83" [pid 5053] rmdir("./82" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] mkdir("./84", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5057] umount2("./82/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./83/binderfs", [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] mkdir("./83", 0777 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5495 attached [pid 5057] newfstatat(AT_FDCWD, "./82/memory.events", [pid 5052] unlink("./83/binderfs" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5495] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 86 [pid 5057] unlink("./82/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5495] <... set_robust_list resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5496 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 86 [pid 5496] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5497 attached ) = 0 [pid 5495] chdir("./84" [pid 5057] getdents64(3, [pid 5052] umount2("./83/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5052] newfstatat(AT_FDCWD, "./83/memory.events", [pid 5495] <... chdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 85 [pid 5497] set_robust_list(0x5555573de660, 24 [pid 5496] chdir("./84" [pid 5495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... close resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5497] <... set_robust_list resumed>) = 0 [pid 5495] <... prctl resumed>) = 0 [pid 5057] rmdir("./82" [pid 5052] unlink("./83/memory.events" [pid 5496] <... chdir resumed>) = 0 [pid 5496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5497] chdir("./83" [pid 5495] setpgid(0, 0 [pid 5496] <... prctl resumed>) = 0 [pid 5497] <... chdir resumed>) = 0 [pid 5496] setpgid(0, 0 [pid 5495] <... setpgid resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5496] <... setpgid resumed>) = 0 [pid 5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] mkdir("./83", 0777 [pid 5052] getdents64(3, [pid 5497] setpgid(0, 0 [pid 5496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5496] write(3, "1000", 4 [pid 5495] <... openat resumed>) = 3 [pid 5497] <... setpgid resumed>) = 0 [pid 5496] <... write resumed>) = 4 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5496] close(3 [pid 5052] close(3 [pid 5497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5496] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5497] <... openat resumed>) = 3 [pid 5496] symlink("/dev/binderfs", "./binderfs" [pid 5495] write(3, "1000", 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] rmdir("./83" [pid 5497] write(3, "1000", 4 [pid 5495] <... write resumed>) = 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5497] <... write resumed>) = 4 [pid 5496] <... symlink resumed>) = 0 [pid 5497] close(3 [pid 5495] close(3 [pid 5052] <... rmdir resumed>) = 0 [pid 5497] <... close resumed>) = 0 [pid 5495] <... close resumed>) = 0 [pid 5497] symlink("/dev/binderfs", "./binderfs" [pid 5495] symlink("/dev/binderfs", "./binderfs" [pid 5052] mkdir("./84", 0777 [pid 5496] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5497] <... symlink resumed>) = 0 [pid 5496] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5498 attached [pid 5496] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5498] set_robust_list(0x5555573de660, 24 [pid 5495] <... symlink resumed>) = 0 [pid 5497] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 85 [pid 5498] <... set_robust_list resumed>) = 0 [pid 5497] <... socket resumed>) = 3 [pid 5496] <... sendmsg resumed>) = 120 [pid 5495] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... mkdir resumed>) = 0 [pid 5498] chdir("./83") = 0 [pid 5497] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5496] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5495] <... socket resumed>) = 3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5497] <... sendmsg resumed>) = 120 [pid 5496] <... openat resumed>) = 4 [pid 5495] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5497] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5498] setpgid(0, 0) = 0 [pid 5496] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5495] <... sendmsg resumed>) = 120 [pid 5497] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5499 attached [pid 5497] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5495] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5498] <... openat resumed>) = 3 [pid 5498] write(3, "1000", 4) = 4 [pid 5498] close(3 [pid 5495] <... openat resumed>) = 4 [pid 5495] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5499] set_robust_list(0x5555573de660, 24 [pid 5498] <... close resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 86 [pid 5499] <... set_robust_list resumed>) = 0 [pid 5498] symlink("/dev/binderfs", "./binderfs" [pid 5499] chdir("./84" [pid 5498] <... symlink resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5498] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5499] <... prctl resumed>) = 0 [pid 5499] setpgid(0, 0 [pid 5498] <... socket resumed>) = 3 [pid 5499] <... setpgid resumed>) = 0 [pid 5498] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5498] <... sendmsg resumed>) = 120 [pid 5498] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5499] write(3, "1000", 4) = 4 [pid 5499] close(3 [pid 5498] <... openat resumed>) = 4 [pid 5499] <... close resumed>) = 0 [pid 5498] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5499] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5499] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5499] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5499] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5499] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5496] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5495] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5499] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5496] close(3 [pid 5499] close(3 [pid 5496] <... close resumed>) = 0 [pid 5496] close(4 [pid 5495] close(3 [pid 5499] <... close resumed>) = 0 [pid 5496] <... close resumed>) = 0 [pid 5495] <... close resumed>) = 0 [pid 5499] close(4 [pid 5498] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5497] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5496] close(5 [pid 5495] close(4 [pid 5499] <... close resumed>) = 0 [pid 5498] close(3 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = 0 [pid 5499] close(5 [pid 5496] close(6 [pid 5498] <... close resumed>) = 0 [pid 5497] close(3 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] close(4 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(6 [pid 5495] close(5 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(7 [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(7 [pid 5498] <... close resumed>) = 0 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] close(6 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(8) = -1 EBADF (Bad file descriptor) [pid 5498] close(5 [pid 5496] close(8 [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(9 [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] close(7 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] close(6 [pid 5496] close(9 [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(10 [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] close(8 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(10 [pid 5499] close(11 [pid 5498] close(7 [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(12 [pid 5498] close(8 [pid 5495] close(9 [pid 5496] close(11 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] <... close resumed>) = 0 [pid 5497] close(4 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(13 [pid 5498] close(9 [pid 5497] <... close resumed>) = 0 [pid 5495] close(10 [pid 5496] close(12 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(5 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(14 [pid 5498] close(10 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(13 [pid 5495] close(11 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(6 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(15 [pid 5498] close(11 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(14 [pid 5495] close(12 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(7 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(16 [pid 5498] close(12 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(15 [pid 5495] close(13 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(8 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(17 [pid 5498] close(13 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(16 [pid 5495] close(14 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(9 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(18 [pid 5498] close(14 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(17 [pid 5495] close(15 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(10 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(19 [pid 5498] close(15 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(18 [pid 5495] close(16 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(11 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(20 [pid 5498] close(16 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(19 [pid 5495] close(17 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(12 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(21 [pid 5498] close(17 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(20 [pid 5495] close(18 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(13 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(22 [pid 5498] close(18 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(21 [pid 5495] close(19 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(14 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(23 [pid 5498] close(19 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(22 [pid 5495] close(20 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(15 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(24 [pid 5498] close(20 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(23 [pid 5495] close(21 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(16 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(25 [pid 5498] close(21 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(24 [pid 5495] close(22 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(17 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(26 [pid 5498] close(22 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(25 [pid 5495] close(23 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(18 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(27 [pid 5498] close(23 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(26 [pid 5495] close(24 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(19 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(28 [pid 5498] close(24 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(27 [pid 5495] close(25 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(20 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] close(29 [pid 5498] close(25 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(28 [pid 5495] close(26 [pid 5499] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(21 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] exit_group(0 [pid 5498] close(26 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] close(29 [pid 5499] <... exit_group resumed>) = ? [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(22 [pid 5496] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] close(27 [pid 5498] close(27 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] exit_group(0 [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(23 [pid 5496] <... exit_group resumed>) = ? [pid 5499] +++ exited with 0 +++ [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] close(28 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] close(28 [pid 5497] close(24) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(25 [pid 5495] close(29 [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(26 [pid 5498] close(29 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5495] exit_group(0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5498] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5497] close(27 [pid 5495] <... exit_group resumed>) = ? [pid 5498] exit_group(0 [pid 5497] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5498] <... exit_group resumed>) = ? [pid 5497] close(28) = -1 EBADF (Bad file descriptor) [pid 5496] +++ exited with 0 +++ [pid 5497] close(29) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] umount2("./84", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5497] exit_group(0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5498] +++ exited with 0 +++ [pid 5052] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5495] +++ exited with 0 +++ [pid 5052] <... openat resumed>) = 3 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5497] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] newfstatat(3, "", [pid 5055] umount2("./84", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... restart_syscall resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5497] +++ exited with 0 +++ [pid 5055] <... openat resumed>) = 3 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5056] umount2("./84", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] umount2("./83", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] getdents64(3, [pid 5057] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./84/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] umount2("./84/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./84/binderfs", [pid 5056] getdents64(3, [pid 5055] newfstatat(AT_FDCWD, "./84/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] umount2("./83", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./84/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./84/binderfs" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./84/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./83/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] newfstatat(AT_FDCWD, "./84/binderfs", [pid 5055] umount2("./84/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./83/binderfs", [pid 5053] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5056] unlink("./84/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./84/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(3, "", [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./83/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./84/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./84/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./84/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./84/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./83/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./84/memory.events" [pid 5056] newfstatat(AT_FDCWD, "./84/memory.events", [pid 5057] umount2("./83/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./83/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./84/memory.events" [pid 5055] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./83/memory.events", [pid 5053] unlink("./83/binderfs") = 0 [pid 5052] getdents64(3, [pid 5056] <... unlink resumed>) = 0 [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./83/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./83/memory.events" [pid 5056] close(3 [pid 5055] close(3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] close(3) = 0 [pid 5052] rmdir("./84") = 0 [pid 5052] mkdir("./85", 0777 [pid 5057] <... unlink resumed>) = 0 [pid 5056] <... close resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] rmdir("./84" [pid 5055] rmdir("./84" [pid 5057] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./83/memory.events", [pid 5056] <... rmdir resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] mkdir("./85", 0777 [pid 5055] mkdir("./85", 0777 [pid 5057] close(3 [pid 5053] unlink("./83/memory.events"./strace-static-x86_64: Process 5500 attached [pid 5056] <... mkdir resumed>) = 0 [pid 5500] set_robust_list(0x5555573de660, 24 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5500] <... set_robust_list resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 87 [pid 5500] chdir("./85") = 0 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] setpgid(0, 0) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] rmdir("./83" [pid 5053] getdents64(3, [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4./strace-static-x86_64: Process 5501 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 87 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5501] set_robust_list(0x5555573de660, 24 [pid 5500] <... write resumed>) = 4 [pid 5057] mkdir("./84", 0777 [pid 5053] close(3 [pid 5501] <... set_robust_list resumed>) = 0 [pid 5500] close(3 [pid 5053] <... close resumed>) = 0 [pid 5501] chdir("./85" [pid 5500] <... close resumed>) = 0 [pid 5053] rmdir("./83" [pid 5501] <... chdir resumed>) = 0 [pid 5500] symlink("/dev/binderfs", "./binderfs" [pid 5501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5500] <... symlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5501] <... prctl resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5502 attached [pid 5501] setpgid(0, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./84", 0777 [pid 5501] <... setpgid resumed>) = 0 [pid 5500] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 87 [pid 5500] <... socket resumed>) = 3 [pid 5500] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5502] set_robust_list(0x5555573de660, 24) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5502] chdir("./85") = 0 [pid 5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5500] <... sendmsg resumed>) = 120 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5502] setpgid(0, 0 [pid 5501] <... openat resumed>) = 3 [pid 5500] <... openat resumed>) = 4 [pid 5502] <... setpgid resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 86 ./strace-static-x86_64: Process 5503 attached ./strace-static-x86_64: Process 5504 attached [pid 5503] set_robust_list(0x5555573de660, 24 [pid 5502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5501] write(3, "1000", 4 [pid 5503] <... set_robust_list resumed>) = 0 [pid 5501] <... write resumed>) = 4 [pid 5500] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 86 [pid 5504] set_robust_list(0x5555573de660, 24 [pid 5503] chdir("./84" [pid 5502] <... openat resumed>) = 3 [pid 5501] close(3 [pid 5504] <... set_robust_list resumed>) = 0 [pid 5503] <... chdir resumed>) = 0 [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5504] chdir("./84" [pid 5503] setpgid(0, 0 [pid 5501] <... close resumed>) = 0 [pid 5501] symlink("/dev/binderfs", "./binderfs" [pid 5504] <... chdir resumed>) = 0 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5502] write(3, "1000", 4 [pid 5501] <... symlink resumed>) = 0 [pid 5502] <... write resumed>) = 4 [pid 5503] <... setpgid resumed>) = 0 [pid 5504] <... prctl resumed>) = 0 [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5502] close(3 [pid 5501] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5504] setpgid(0, 0 [pid 5503] <... openat resumed>) = 3 [pid 5502] <... close resumed>) = 0 [pid 5501] <... socket resumed>) = 3 [pid 5503] write(3, "1000", 4) = 4 [pid 5504] <... setpgid resumed>) = 0 [pid 5502] symlink("/dev/binderfs", "./binderfs" [pid 5501] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5502] <... symlink resumed>) = 0 [pid 5504] <... openat resumed>) = 3 [pid 5501] <... sendmsg resumed>) = 120 [pid 5502] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5504] write(3, "1000", 4 [pid 5503] close(3 [pid 5504] <... write resumed>) = 4 [pid 5503] <... close resumed>) = 0 [pid 5502] <... sendmsg resumed>) = 120 [pid 5501] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5504] close(3 [pid 5503] symlink("/dev/binderfs", "./binderfs" [pid 5504] <... close resumed>) = 0 [pid 5503] <... symlink resumed>) = 0 [pid 5502] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5501] <... openat resumed>) = 4 [pid 5504] symlink("/dev/binderfs", "./binderfs" [pid 5503] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5504] <... symlink resumed>) = 0 [pid 5503] <... socket resumed>) = 3 [pid 5502] <... openat resumed>) = 4 [pid 5504] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5503] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5504] <... socket resumed>) = 3 [pid 5504] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5501] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5504] <... sendmsg resumed>) = 120 [pid 5503] <... sendmsg resumed>) = 120 [pid 5502] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5504] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5503] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5504] <... openat resumed>) = 4 [pid 5503] <... openat resumed>) = 4 [pid 5504] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5503] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5504] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5502] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5504] close(3) = 0 [pid 5504] close(4) = 0 [pid 5504] close(5) = -1 EBADF (Bad file descriptor) [pid 5504] close(6) = -1 EBADF (Bad file descriptor) [pid 5504] close(7) = -1 EBADF (Bad file descriptor) [pid 5504] close(8) = -1 EBADF (Bad file descriptor) [pid 5504] close(9) = -1 EBADF (Bad file descriptor) [pid 5504] close(10 [pid 5503] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(3 [pid 5504] close(11 [pid 5503] close(3 [pid 5502] <... close resumed>) = 0 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = 0 [pid 5504] close(12 [pid 5502] close(4 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(4 [pid 5502] <... close resumed>) = 0 [pid 5504] close(13 [pid 5503] <... close resumed>) = 0 [pid 5502] close(5 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(5 [pid 5504] close(14) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] close(15) = -1 EBADF (Bad file descriptor) [pid 5503] close(6 [pid 5504] close(16 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(7 [pid 5504] close(17 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(8 [pid 5502] close(6 [pid 5504] close(18 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] close(19 [pid 5503] close(9 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(7 [pid 5504] close(20 [pid 5503] close(10 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(11 [pid 5502] close(8 [pid 5504] close(21 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(12 [pid 5502] close(9 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] close(22 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(10 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(13 [pid 5504] close(23 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(14 [pid 5502] close(11 [pid 5504] close(24 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(15 [pid 5502] close(12 [pid 5504] close(25 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(16 [pid 5502] close(13 [pid 5504] close(26 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(17 [pid 5502] close(14 [pid 5504] close(27 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(18 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5500] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5504] close(28 [pid 5502] close(15 [pid 5501] close(3 [pid 5500] close(3 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = 0 [pid 5500] <... close resumed>) = 0 [pid 5504] close(29 [pid 5503] close(19 [pid 5502] close(16 [pid 5501] close(4 [pid 5500] close(4 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = 0 [pid 5500] <... close resumed>) = 0 [pid 5504] exit_group(0 [pid 5503] close(20 [pid 5502] close(17 [pid 5501] close(5 [pid 5500] close(5 [pid 5504] <... exit_group resumed>) = ? [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(18 [pid 5501] close(6 [pid 5500] close(6 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(21 [pid 5502] close(19 [pid 5501] close(7 [pid 5500] close(7 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(22 [pid 5502] close(20 [pid 5501] close(8 [pid 5500] close(8 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(21 [pid 5501] close(9 [pid 5500] close(9 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(23 [pid 5502] close(22 [pid 5501] close(10 [pid 5500] close(10 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(24 [pid 5502] close(23 [pid 5501] close(11 [pid 5500] close(11 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(25 [pid 5502] close(24 [pid 5501] close(12 [pid 5500] close(12 [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(26) = -1 EBADF (Bad file descriptor) [pid 5503] close(27) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(25 [pid 5501] close(13 [pid 5500] close(13 [pid 5503] close(28 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] close(26 [pid 5501] close(14 [pid 5500] close(14 [pid 5504] +++ exited with 0 +++ [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] close(29 [pid 5502] close(27 [pid 5501] close(15 [pid 5500] close(15 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5503] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] exit_group(0 [pid 5502] close(28 [pid 5501] close(16 [pid 5500] close(16 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] <... exit_group resumed>) = ? [pid 5502] close(29 [pid 5501] close(17 [pid 5500] close(17 [pid 5502] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] exit_group(0 [pid 5501] close(18 [pid 5500] close(18 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5502] <... exit_group resumed>) = ? [pid 5501] close(19 [pid 5500] close(19 [pid 5053] umount2("./84", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5502] +++ exited with 0 +++ [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(20 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(20 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5503] +++ exited with 0 +++ [pid 5501] close(21 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(21 [pid 5501] close(22 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] newfstatat(3, "", [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(22 [pid 5056] umount2("./85", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5501] close(23 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... restart_syscall resumed>) = 0 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(23 [pid 5053] getdents64(3, [pid 5501] close(24 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(24 [pid 5056] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5501] close(25 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./84", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(25 [pid 5056] newfstatat(3, "", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./84/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5501] close(26 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(26 [pid 5056] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5501] close(27 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] newfstatat(3, "", [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./84/binderfs", [pid 5500] close(27 [pid 5501] close(28 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./85/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(28 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./84/binderfs" [pid 5501] close(29 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./85/binderfs", [pid 5057] umount2("./84/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] close(29 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5501] exit_group(0 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./85/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./84/binderfs", [pid 5053] umount2("./84/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5501] <... exit_group resumed>) = ? [pid 5500] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./84/binderfs") = 0 [pid 5501] +++ exited with 0 +++ [pid 5500] <... exit_group resumed>) = ? [pid 5057] umount2("./84/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] umount2("./85/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./84/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./84/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./84/memory.events" [pid 5500] +++ exited with 0 +++ [pid 5056] newfstatat(AT_FDCWD, "./85/memory.events", [pid 5055] umount2("./85", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./84/memory.events" [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5056] unlink("./85/memory.events" [pid 5055] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5055] <... openat resumed>) = 3 [pid 5057] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./85", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5052] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] rmdir("./84" [pid 5057] rmdir("./84" [pid 5052] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] umount2("./85/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] mkdir("./85", 0777 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5056] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./85/binderfs", [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] mkdir("./85", 0777 [pid 5052] getdents64(3, ./strace-static-x86_64: Process 5505 attached [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./85/binderfs" [pid 5057] <... mkdir resumed>) = 0 [pid 5056] close(3) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 87 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5505] set_robust_list(0x5555573de660, 24 [pid 5056] rmdir("./85" [pid 5055] umount2("./85/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./85/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5505] <... set_robust_list resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5505] chdir("./85" [pid 5056] <... rmdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./85/memory.events", [pid 5505] <... chdir resumed>) = 0 [pid 5056] mkdir("./86", 0777 [pid 5505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./85/binderfs", [pid 5505] <... prctl resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5505] setpgid(0, 0 [pid 5055] unlink("./85/memory.events" [pid 5505] <... setpgid resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] unlink("./85/binderfs" [pid 5505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 87 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./85/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./85/memory.events", ./strace-static-x86_64: Process 5506 attached {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5505] <... openat resumed>) = 3 [pid 5506] set_robust_list(0x5555573de660, 24 [pid 5505] write(3, "1000", 4 [pid 5506] <... set_robust_list resumed>) = 0 [pid 5505] <... write resumed>) = 4 ./strace-static-x86_64: Process 5507 attached [pid 5506] chdir("./85" [pid 5505] close(3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 88 [pid 5052] unlink("./85/memory.events" [pid 5507] set_robust_list(0x5555573de660, 24 [pid 5506] <... chdir resumed>) = 0 [pid 5505] <... close resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5505] symlink("/dev/binderfs", "./binderfs" [pid 5055] getdents64(3, [pid 5506] <... prctl resumed>) = 0 [pid 5507] <... set_robust_list resumed>) = 0 [pid 5505] <... symlink resumed>) = 0 [pid 5507] chdir("./86" [pid 5506] setpgid(0, 0 [pid 5505] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5506] <... setpgid resumed>) = 0 [pid 5055] close(3 [pid 5505] <... socket resumed>) = 3 [pid 5507] <... chdir resumed>) = 0 [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... close resumed>) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] rmdir("./85" [pid 5507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5505] <... sendmsg resumed>) = 120 [pid 5507] <... prctl resumed>) = 0 [pid 5506] <... openat resumed>) = 3 [pid 5505] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... rmdir resumed>) = 0 [pid 5507] setpgid(0, 0 [pid 5506] write(3, "1000", 4 [pid 5505] <... openat resumed>) = 4 [pid 5507] <... setpgid resumed>) = 0 [pid 5506] <... write resumed>) = 4 [pid 5507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5506] close(3) = 0 [pid 5506] symlink("/dev/binderfs", "./binderfs" [pid 5055] mkdir("./86", 0777 [pid 5506] <... symlink resumed>) = 0 [pid 5505] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5507] <... openat resumed>) = 3 [pid 5506] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5507] write(3, "1000", 4 [pid 5506] <... socket resumed>) = 3 [pid 5507] <... write resumed>) = 4 [pid 5052] getdents64(3, [pid 5507] close(3 [pid 5506] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5507] <... close resumed>) = 0 [pid 5507] symlink("/dev/binderfs", "./binderfs" [pid 5506] <... sendmsg resumed>) = 120 [pid 5052] close(3 [pid 5507] <... symlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./85"./strace-static-x86_64: Process 5508 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 88 [pid 5507] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5506] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5508] set_robust_list(0x5555573de660, 24 [pid 5052] <... rmdir resumed>) = 0 [pid 5508] <... set_robust_list resumed>) = 0 [pid 5507] <... socket resumed>) = 3 [pid 5506] <... openat resumed>) = 4 [pid 5507] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5508] chdir("./86" [pid 5507] <... sendmsg resumed>) = 120 [pid 5506] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5507] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5508] <... chdir resumed>) = 0 [pid 5507] <... openat resumed>) = 4 [pid 5507] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] mkdir("./86", 0777 [pid 5508] <... prctl resumed>) = 0 [pid 5508] setpgid(0, 0) = 0 [pid 5508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5508] write(3, "1000", 4) = 4 [pid 5508] close(3) = 0 [pid 5508] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5508] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5508] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5508] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... mkdir resumed>) = 0 [pid 5507] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5505] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5509 attached [pid 5508] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5506] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5505] close(3 [pid 5509] set_robust_list(0x5555573de660, 24 [pid 5506] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 88 [pid 5509] <... set_robust_list resumed>) = 0 [pid 5509] chdir("./86" [pid 5505] <... close resumed>) = 0 [pid 5506] <... close resumed>) = 0 [pid 5506] close(4 [pid 5509] <... chdir resumed>) = 0 [pid 5505] close(4 [pid 5506] <... close resumed>) = 0 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5506] close(5 [pid 5505] <... close resumed>) = 0 [pid 5509] <... prctl resumed>) = 0 [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(5 [pid 5509] setpgid(0, 0 [pid 5506] close(6 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... setpgid resumed>) = 0 [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(6 [pid 5506] close(7 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(7 [pid 5508] close(3 [pid 5509] <... openat resumed>) = 3 [pid 5508] <... close resumed>) = 0 [pid 5506] close(8 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] write(3, "1000", 4 [pid 5508] close(4 [pid 5507] close(3 [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(8 [pid 5509] <... write resumed>) = 4 [pid 5508] <... close resumed>) = 0 [pid 5507] <... close resumed>) = 0 [pid 5506] close(9 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(3 [pid 5508] close(5 [pid 5507] close(4 [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(9 [pid 5509] <... close resumed>) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] <... close resumed>) = 0 [pid 5506] close(10 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] symlink("/dev/binderfs", "./binderfs" [pid 5508] close(6 [pid 5507] close(5 [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(10 [pid 5509] <... symlink resumed>) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] close(11 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5508] close(7 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(11 [pid 5509] <... socket resumed>) = 3 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(6 [pid 5506] close(12 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5508] close(8 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(12 [pid 5509] <... sendmsg resumed>) = 120 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(7 [pid 5506] close(13 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5508] close(9 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(13 [pid 5509] <... openat resumed>) = 4 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(8 [pid 5506] close(14 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5508] close(10 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(14 [pid 5509] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(9 [pid 5506] close(15 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(3 [pid 5508] close(11 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(15 [pid 5509] <... close resumed>) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(10 [pid 5506] close(16 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(4 [pid 5508] close(12 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(16 [pid 5509] <... close resumed>) = 0 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(11 [pid 5506] close(17 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(5 [pid 5508] close(13 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(17 [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(12 [pid 5506] close(18 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(6 [pid 5508] close(14 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(18 [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(13 [pid 5506] close(19 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(7 [pid 5508] close(15 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(14 [pid 5508] close(16 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(15 [pid 5508] close(17 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(16 [pid 5506] close(20 [pid 5505] close(19 [pid 5509] close(8 [pid 5508] close(18 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(17 [pid 5506] close(21 [pid 5505] close(20 [pid 5509] close(9 [pid 5508] close(19 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(18 [pid 5506] close(22 [pid 5505] close(21 [pid 5509] close(10 [pid 5508] close(20 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(19 [pid 5506] close(23 [pid 5509] close(11 [pid 5508] close(21 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(22 [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(20 [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(22 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(23 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(21 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(23 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(24 [pid 5509] close(12 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(22 [pid 5506] close(24 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(24 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(25 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(23 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(25 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(26 [pid 5509] close(13 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(24 [pid 5506] close(25 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(26 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(27 [pid 5509] close(14 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(25 [pid 5506] close(26 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(27 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(28 [pid 5509] close(15 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(26 [pid 5506] close(27 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(28 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5505] close(29 [pid 5509] close(16 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(27 [pid 5506] close(28 [pid 5505] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] close(29 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(17 [pid 5508] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] close(28 [pid 5506] close(29 [pid 5505] exit_group(0 [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] exit_group(0 [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] close(18 [pid 5508] <... exit_group resumed>) = ? [pid 5507] close(29 [pid 5505] <... exit_group resumed>) = ? [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5507] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] exit_group(0 [pid 5509] close(19 [pid 5506] <... exit_group resumed>) = ? [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5508] +++ exited with 0 +++ [pid 5507] exit_group(0 [pid 5506] +++ exited with 0 +++ [pid 5509] close(20 [pid 5507] <... exit_group resumed>) = ? [pid 5505] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5509] close(21 [pid 5057] umount2("./85", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5509] close(22 [pid 5057] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./85", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5509] close(23 [pid 5507] +++ exited with 0 +++ [pid 5057] newfstatat(3, "", [pid 5055] umount2("./86", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5055] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5057] umount2("./85/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5509] close(24 [pid 5055] newfstatat(3, "", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] newfstatat(AT_FDCWD, "./85/binderfs", [pid 5053] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5509] close(25 [pid 5056] umount2("./86", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] unlink("./85/binderfs" [pid 5509] close(26 [pid 5056] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./86/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./85/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5509] close(27 [pid 5056] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./86/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./85/memory.events", [pid 5509] close(28 [pid 5056] getdents64(3, [pid 5055] unlink("./86/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5057] unlink("./85/memory.events" [pid 5509] close(29 [pid 5056] umount2("./86/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./86/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5509] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./86/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./86/memory.events" [pid 5509] exit_group(0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5509] <... exit_group resumed>) = ? [pid 5056] newfstatat(AT_FDCWD, "./86/binderfs", [pid 5053] umount2("./85/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./85/binderfs", [pid 5057] close(3 [pid 5056] unlink("./86/binderfs" [pid 5057] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./85" [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] unlink("./85/binderfs" [pid 5057] mkdir("./86", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./86") = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] umount2("./86/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./85/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5509] +++ exited with 0 +++ [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./86/memory.events", [pid 5053] newfstatat(AT_FDCWD, "./85/memory.events", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] mkdir("./87", 0777 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5510 attached [pid 5056] unlink("./86/memory.events" [pid 5055] <... mkdir resumed>) = 0 [pid 5053] unlink("./85/memory.events" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] umount2("./86", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 88 ./strace-static-x86_64: Process 5511 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 89 [pid 5511] set_robust_list(0x5555573de660, 24) = 0 [pid 5511] chdir("./87") = 0 [pid 5511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5511] setpgid(0, 0) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5511] write(3, "1000", 4) = 4 [pid 5510] set_robust_list(0x5555573de660, 24 [pid 5052] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5511] close(3) = 0 [pid 5510] <... set_robust_list resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5511] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5052] newfstatat(3, "", [pid 5510] chdir("./86" [pid 5511] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5511] <... socket resumed>) = 3 [pid 5511] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5510] <... chdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5510] setpgid(0, 0 [pid 5056] getdents64(3, [pid 5052] umount2("./86/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5511] <... sendmsg resumed>) = 120 [pid 5510] <... setpgid resumed>) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5511] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] close(3 [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./86/binderfs", [pid 5511] <... openat resumed>) = 4 [pid 5510] <... openat resumed>) = 3 [pid 5056] <... close resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5510] write(3, "1000", 4 [pid 5056] rmdir("./86" [pid 5053] close(3 [pid 5052] unlink("./86/binderfs" [pid 5511] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5510] <... write resumed>) = 4 [pid 5056] <... rmdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5510] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5510] <... close resumed>) = 0 [pid 5056] mkdir("./87", 0777 [pid 5053] rmdir("./85" [pid 5052] umount2("./86/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5510] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5510] <... symlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./86/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./86/memory.events") = 0 [pid 5510] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] getdents64(3, [pid 5510] <... socket resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5510] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] rmdir("./86" [pid 5510] <... sendmsg resumed>) = 120 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./86", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] mkdir("./87", 0777 [pid 5510] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... mkdir resumed>) = 0 [pid 5510] <... openat resumed>) = 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5510] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 89 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 88 ./strace-static-x86_64: Process 5513 attached [pid 5513] set_robust_list(0x5555573de660, 24) = 0 ./strace-static-x86_64: Process 5512 attached ./strace-static-x86_64: Process 5514 attached [pid 5513] chdir("./86" [pid 5512] set_robust_list(0x5555573de660, 24 [pid 5513] <... chdir resumed>) = 0 [pid 5512] <... set_robust_list resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 89 [pid 5514] set_robust_list(0x5555573de660, 24 [pid 5513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5513] setpgid(0, 0) = 0 [pid 5514] <... set_robust_list resumed>) = 0 [pid 5512] chdir("./87" [pid 5513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5514] chdir("./87" [pid 5512] <... chdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] <... openat resumed>) = 3 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5513] write(3, "1000", 4 [pid 5512] <... prctl resumed>) = 0 [pid 5514] <... prctl resumed>) = 0 [pid 5513] <... write resumed>) = 4 [pid 5512] setpgid(0, 0 [pid 5514] setpgid(0, 0 [pid 5513] close(3 [pid 5512] <... setpgid resumed>) = 0 [pid 5514] <... setpgid resumed>) = 0 [pid 5513] <... close resumed>) = 0 [pid 5513] symlink("/dev/binderfs", "./binderfs" [pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5513] <... symlink resumed>) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5513] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5513] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5512] <... openat resumed>) = 3 [pid 5514] <... openat resumed>) = 3 [pid 5513] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5514] write(3, "1000", 4 [pid 5512] write(3, "1000", 4) = 4 [pid 5514] <... write resumed>) = 4 [pid 5512] close(3 [pid 5514] close(3 [pid 5512] <... close resumed>) = 0 [pid 5514] <... close resumed>) = 0 [pid 5512] symlink("/dev/binderfs", "./binderfs" [pid 5514] symlink("/dev/binderfs", "./binderfs" [pid 5513] <... openat resumed>) = 4 [pid 5514] <... symlink resumed>) = 0 [pid 5512] <... symlink resumed>) = 0 [pid 5513] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5514] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5512] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5514] <... socket resumed>) = 3 [pid 5512] <... socket resumed>) = 3 [pid 5514] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5512] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5514] <... sendmsg resumed>) = 120 [pid 5512] <... sendmsg resumed>) = 120 [pid 5514] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5512] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5514] <... openat resumed>) = 4 [pid 5512] <... openat resumed>) = 4 [pid 5514] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5512] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5511] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5512] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5512] close(3 [pid 5514] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5513] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5512] <... close resumed>) = 0 [pid 5511] close(3 [pid 5510] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5514] close(3 [pid 5513] close(3 [pid 5512] close(4 [pid 5510] close(3 [pid 5512] <... close resumed>) = 0 [pid 5511] <... close resumed>) = 0 [pid 5510] <... close resumed>) = 0 [pid 5514] <... close resumed>) = 0 [pid 5514] close(4 [pid 5510] close(4 [pid 5511] close(4 [pid 5514] <... close resumed>) = 0 [pid 5511] <... close resumed>) = 0 [pid 5510] <... close resumed>) = 0 [pid 5514] close(5 [pid 5513] <... close resumed>) = 0 [pid 5512] close(5 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(4 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(5 [pid 5510] close(5 [pid 5514] close(6 [pid 5513] <... close resumed>) = 0 [pid 5512] close(6 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(5 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(6 [pid 5510] close(6 [pid 5514] close(7 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(7 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(6 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(7 [pid 5510] close(7 [pid 5514] close(8 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(8 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(7 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(8 [pid 5510] close(8 [pid 5514] close(9 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(9 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(8 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(9 [pid 5510] close(9 [pid 5514] close(10 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(10 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(9 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(10 [pid 5510] close(10 [pid 5514] close(11 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(11 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(10 [pid 5510] close(11 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(11 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(12 [pid 5513] close(11 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] close(12 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(12 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(13 [pid 5513] close(12 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(12 [pid 5511] close(13 [pid 5510] close(13 [pid 5514] close(14 [pid 5513] close(13 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(13 [pid 5511] close(14 [pid 5510] close(14 [pid 5514] close(15 [pid 5513] close(14 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] close(15 [pid 5514] close(16 [pid 5513] close(15 [pid 5512] close(14 [pid 5511] close(15 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] close(16 [pid 5514] close(17 [pid 5513] close(16 [pid 5511] close(16 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] close(17 [pid 5513] close(17 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(18 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(15 [pid 5511] close(17 [pid 5510] close(18 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(18 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(19 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(18 [pid 5510] close(19 [pid 5512] close(16 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(19 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(20 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(17 [pid 5511] close(19 [pid 5510] close(20 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(20 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(20 [pid 5514] close(21 [pid 5512] close(18 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(22 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(19 [pid 5511] close(21 [pid 5510] close(21 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(21 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(23 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(20 [pid 5511] close(22 [pid 5510] close(22 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(22 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(24 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(21 [pid 5511] close(23 [pid 5510] close(23 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(23 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(25 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(22 [pid 5511] close(24 [pid 5510] close(24 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(24 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(26 [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(23 [pid 5511] close(25 [pid 5510] close(25 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] close(25 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(24 [pid 5510] close(26 [pid 5513] close(26 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] close(27 [pid 5513] close(27 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] close(28 [pid 5513] close(28) = -1 EBADF (Bad file descriptor) [pid 5513] close(29) = -1 EBADF (Bad file descriptor) [pid 5514] close(27 [pid 5513] exit_group(0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(26 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] <... exit_group resumed>) = ? [pid 5512] close(25 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(28 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(27 [pid 5510] close(29 [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(26 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] close(29 [pid 5513] +++ exited with 0 +++ [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(28 [pid 5510] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5514] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] close(27 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5514] exit_group(0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] close(29 [pid 5510] exit_group(0 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5514] <... exit_group resumed>) = ? [pid 5512] close(28 [pid 5511] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5510] <... exit_group resumed>) = ? [pid 5053] <... restart_syscall resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] exit_group(0 [pid 5053] umount2("./86", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5512] close(29 [pid 5511] <... exit_group resumed>) = ? [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5512] exit_group(0 [pid 5053] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5512] <... exit_group resumed>) = ? [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./86/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./86/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5514] +++ exited with 0 +++ [pid 5510] +++ exited with 0 +++ [pid 5053] unlink("./86/binderfs" [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5511] +++ exited with 0 +++ [pid 5053] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5052] umount2("./87", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./86/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5512] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] newfstatat(AT_FDCWD, "./86/memory.events", [pid 5052] newfstatat(3, "", [pid 5057] umount2("./86", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./87", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./86/memory.events" [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./87", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./87/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./87/binderfs", [pid 5055] umount2("./87/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./87/binderfs", [pid 5052] unlink("./87/binderfs" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5056] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... openat resumed>) = 3 [pid 5055] unlink("./87/binderfs" [pid 5056] <... openat resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5052] umount2("./87/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] newfstatat(3, "", [pid 5055] umount2("./87/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] getdents64(3, [pid 5056] getdents64(3, [pid 5053] close(3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./87/memory.events", [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./87/memory.events", [pid 5057] umount2("./86/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] umount2("./87/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./86" [pid 5052] unlink("./87/memory.events" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./87/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./86/binderfs", [pid 5056] newfstatat(AT_FDCWD, "./87/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] unlink("./86/binderfs" [pid 5053] mkdir("./87", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5056] unlink("./87/binderfs" [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./87" [pid 5053] <... mkdir resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5057] umount2("./86/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5056] umount2("./87/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./86/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./88", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./87/memory.events", [pid 5052] close(3) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] rmdir("./87" [pid 5056] unlink("./87/memory.events" [pid 5057] unlink("./86/memory.events"./strace-static-x86_64: Process 5516 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 90 [pid 5052] <... rmdir resumed>) = 0 [pid 5516] set_robust_list(0x5555573de660, 24) = 0 [pid 5516] chdir("./88") = 0 [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5516] setpgid(0, 0) = 0 [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5516] write(3, "1000", 4) = 4 [pid 5516] close(3) = 0 [pid 5516] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5056] getdents64(3, [pid 5516] <... symlink resumed>) = 0 [pid 5516] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] mkdir("./88", 0777 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 89 [pid 5516] <... socket resumed>) = 3 [pid 5516] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5056] close(3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5516] <... sendmsg resumed>) = 120 [pid 5516] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] <... close resumed>) = 0 ./strace-static-x86_64: Process 5515 attached [pid 5516] <... openat resumed>) = 4 [pid 5516] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5517 attached [pid 5515] set_robust_list(0x5555573de660, 24 [pid 5056] rmdir("./87" [pid 5057] getdents64(3, [pid 5517] set_robust_list(0x5555573de660, 24 [pid 5515] <... set_robust_list resumed>) = 0 [pid 5517] <... set_robust_list resumed>) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 90 [pid 5517] chdir("./88" [pid 5515] chdir("./87" [pid 5057] close(3 [pid 5517] <... chdir resumed>) = 0 [pid 5515] <... chdir resumed>) = 0 [pid 5517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... close resumed>) = 0 [pid 5517] setpgid(0, 0) = 0 [pid 5517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5515] <... prctl resumed>) = 0 [pid 5056] mkdir("./88", 0777 [pid 5057] rmdir("./86" [pid 5517] write(3, "1000", 4) = 4 [pid 5517] close(3) = 0 [pid 5517] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... mkdir resumed>) = 0 [pid 5517] <... symlink resumed>) = 0 [pid 5515] setpgid(0, 0 [pid 5517] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... rmdir resumed>) = 0 [pid 5515] <... setpgid resumed>) = 0 [pid 5517] <... socket resumed>) = 3 [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] mkdir("./87", 0777 [pid 5517] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5515] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5518 attached [pid 5515] write(3, "1000", 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 90 [pid 5518] set_robust_list(0x5555573de660, 24 [pid 5517] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5515] <... write resumed>) = 4 [pid 5518] <... set_robust_list resumed>) = 0 [pid 5515] close(3 [pid 5518] chdir("./88" [pid 5515] <... close resumed>) = 0 [pid 5517] <... openat resumed>) = 4 [pid 5515] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5518] <... chdir resumed>) = 0 [pid 5517] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5515] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5515] <... socket resumed>) = 3 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5515] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5518] <... openat resumed>) = 3 [pid 5518] write(3, "1000", 4 [pid 5515] <... sendmsg resumed>) = 120 [pid 5518] <... write resumed>) = 4 [pid 5515] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5518] close(3) = 0 [pid 5518] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5515] <... openat resumed>) = 4 [pid 5518] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5518] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5515] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5518] <... sendmsg resumed>) = 120 [pid 5518] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5518] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5517] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5515] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5516] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5057] <... mkdir resumed>) = 0 [pid 5517] close(3 [pid 5515] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5517] <... close resumed>) = 0 [pid 5516] close(3 [pid 5517] close(4) = 0 [pid 5517] close(5) = -1 EBADF (Bad file descriptor) [pid 5517] close(6./strace-static-x86_64: Process 5519 attached ) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = 0 [pid 5516] <... close resumed>) = 0 [pid 5519] set_robust_list(0x5555573de660, 24 [pid 5517] close(7 [pid 5515] close(4 [pid 5516] close(4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 89 [pid 5519] <... set_robust_list resumed>) = 0 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = 0 [pid 5516] <... close resumed>) = 0 [pid 5519] chdir("./87" [pid 5517] close(8 [pid 5515] close(5 [pid 5516] close(5 [pid 5519] <... chdir resumed>) = 0 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5517] close(9 [pid 5515] close(6 [pid 5516] close(6 [pid 5519] <... prctl resumed>) = 0 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] setpgid(0, 0 [pid 5517] close(10 [pid 5515] close(7 [pid 5516] close(7 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] <... setpgid resumed>) = 0 [pid 5517] close(11 [pid 5515] close(8 [pid 5516] close(8 [pid 5519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5518] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(3 [pid 5515] close(9 [pid 5517] close(12 [pid 5516] close(9 [pid 5519] <... openat resumed>) = 3 [pid 5518] <... close resumed>) = 0 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] write(3, "1000", 4 [pid 5518] close(4 [pid 5517] close(13 [pid 5515] close(10 [pid 5516] close(10 [pid 5519] <... write resumed>) = 4 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] close(3 [pid 5517] close(14 [pid 5518] <... close resumed>) = 0 [pid 5515] close(11 [pid 5518] close(5) = -1 EBADF (Bad file descriptor) [pid 5519] <... close resumed>) = 0 [pid 5518] close(6 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] symlink("/dev/binderfs", "./binderfs" [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(15 [pid 5515] close(12 [pid 5516] close(11 [pid 5518] close(7 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(16 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(8 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(12 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(17 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(9 [pid 5516] close(13 [pid 5519] <... symlink resumed>) = 0 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(10 [pid 5517] close(18 [pid 5516] close(14 [pid 5519] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] close(13 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(11 [pid 5517] close(19 [pid 5519] <... socket resumed>) = 3 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(15 [pid 5518] close(12 [pid 5517] close(20 [pid 5515] close(14 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(16 [pid 5518] close(13 [pid 5517] close(21 [pid 5515] close(15 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(17 [pid 5517] close(22 [pid 5515] close(16 [pid 5518] close(14 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(23 [pid 5515] close(17 [pid 5516] close(18 [pid 5519] <... sendmsg resumed>) = 120 [pid 5518] close(15 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(24 [pid 5515] close(18 [pid 5516] close(19 [pid 5518] close(16 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(25 [pid 5515] close(19 [pid 5516] close(20 [pid 5518] close(17 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(26 [pid 5515] close(20 [pid 5516] close(21 [pid 5518] close(18 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(27 [pid 5515] close(21 [pid 5516] close(22 [pid 5518] close(19 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(20 [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(23 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] close(28 [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(21 [pid 5515] close(22 [pid 5516] close(24 [pid 5519] <... openat resumed>) = 4 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(22 [pid 5517] close(29 [pid 5515] close(23 [pid 5516] close(25 [pid 5519] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(23 [pid 5516] close(26 [pid 5515] close(24 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] close(25 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(24 [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(27 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] exit_group(0 [pid 5515] close(26 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5518] close(25 [pid 5516] close(28 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] close(26 [pid 5517] <... exit_group resumed>) = ? [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(29 [pid 5519] close(3 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] close(27 [pid 5516] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] <... close resumed>) = 0 [pid 5518] close(27 [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] exit_group(0 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5515] close(28 [pid 5519] close(4 [pid 5518] close(28 [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... exit_group resumed>) = ? [pid 5519] <... close resumed>) = 0 [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] +++ exited with 0 +++ [pid 5515] close(29 [pid 5516] +++ exited with 0 +++ [pid 5519] close(5 [pid 5518] close(29 [pid 5515] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5519] close(6 [pid 5518] exit_group(0 [pid 5515] exit_group(0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] close(7 [pid 5518] <... exit_group resumed>) = ? [pid 5515] <... exit_group resumed>) = ? [pid 5055] umount2("./88", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5518] +++ exited with 0 +++ [pid 5515] +++ exited with 0 +++ [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5519] close(8 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5052] umount2("./88", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5519] close(9 [pid 5055] newfstatat(3, "", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5519] close(10 [pid 5055] getdents64(3, [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./88/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./88/binderfs", [pid 5519] close(11 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./88/binderfs" [pid 5052] newfstatat(3, "", [pid 5519] close(12 [pid 5056] umount2("./88", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5519] close(13 [pid 5056] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./88/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./87", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5519] close(14 [pid 5056] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./88/memory.events", [pid 5053] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./88/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5519] close(15) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5055] unlink("./88/memory.events" [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./88/binderfs", [pid 5519] close(16 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5519] close(17 [pid 5053] getdents64(3, [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] close(18) = -1 EBADF (Bad file descriptor) [pid 5519] close(19 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] umount2("./88/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./87/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./87/binderfs", [pid 5519] close(20 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./87/binderfs" [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./88/binderfs", [pid 5519] close(21 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] close(22 [pid 5056] unlink("./88/binderfs" [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./87/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./88/binderfs" [pid 5519] close(23 [pid 5056] <... unlink resumed>) = 0 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5519] close(24 [pid 5056] umount2("./88/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] close(25) = -1 EBADF (Bad file descriptor) [pid 5519] close(26) = -1 EBADF (Bad file descriptor) [pid 5519] close(27 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./88/memory.events", [pid 5055] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./87/memory.events", [pid 5052] umount2("./88/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5519] close(28 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./88/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5519] close(29 [pid 5056] <... unlink resumed>) = 0 [pid 5055] close(3 [pid 5053] unlink("./87/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./88/memory.events", [pid 5519] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] exit_group(0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... close resumed>) = 0 [pid 5052] unlink("./88/memory.events" [pid 5055] rmdir("./88") = 0 [pid 5519] <... exit_group resumed>) = ? [pid 5052] <... unlink resumed>) = 0 [pid 5055] mkdir("./89", 0777) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./88") = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] close(3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5053] rmdir("./87" [pid 5052] rmdir("./88" [pid 5519] +++ exited with 0 +++ [pid 5056] mkdir("./89", 0777) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5520 attached [pid 5052] mkdir("./89", 0777 [pid 5520] set_robust_list(0x5555573de660, 24 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 91 [pid 5053] mkdir("./88", 0777 [pid 5052] <... mkdir resumed>) = 0 [pid 5520] <... set_robust_list resumed>) = 0 [pid 5520] chdir("./89") = 0 [pid 5520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... mkdir resumed>) = 0 [pid 5057] umount2("./87", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5520] <... prctl resumed>) = 0 [pid 5520] setpgid(0, 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5520] <... setpgid resumed>) = 0 [pid 5520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5520] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 91 [pid 5520] write(3, "1000", 4) = 4 [pid 5520] close(3) = 0 [pid 5520] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5520] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5521 attached [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] newfstatat(3, "", [pid 5521] set_robust_list(0x5555573de660, 24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 5523 attached ./strace-static-x86_64: Process 5522 attached [pid 5521] <... set_robust_list resumed>) = 0 [pid 5520] <... sendmsg resumed>) = 120 [pid 5057] getdents64(3, [pid 5523] set_robust_list(0x5555573de660, 24 [pid 5522] set_robust_list(0x5555573de660, 24 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5523] <... set_robust_list resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 90 [pid 5057] umount2("./87/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 91 [pid 5522] <... set_robust_list resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5523] chdir("./88" [pid 5522] chdir("./89" [pid 5057] newfstatat(AT_FDCWD, "./87/binderfs", [pid 5521] chdir("./89" [pid 5522] <... chdir resumed>) = 0 [pid 5520] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5521] <... chdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] unlink("./87/binderfs" [pid 5523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5521] <... prctl resumed>) = 0 [pid 5523] <... prctl resumed>) = 0 [pid 5522] <... prctl resumed>) = 0 [pid 5521] setpgid(0, 0 [pid 5520] <... openat resumed>) = 4 [pid 5523] setpgid(0, 0 [pid 5522] setpgid(0, 0 [pid 5521] <... setpgid resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5522] <... setpgid resumed>) = 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5520] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5523] <... setpgid resumed>) = 0 [pid 5522] <... openat resumed>) = 3 [pid 5521] <... openat resumed>) = 3 [pid 5057] umount2("./87/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5521] write(3, "1000", 4 [pid 5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5522] write(3, "1000", 4 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5522] <... write resumed>) = 4 [pid 5521] <... write resumed>) = 4 [pid 5522] close(3) = 0 [pid 5522] symlink("/dev/binderfs", "./binderfs" [pid 5523] <... openat resumed>) = 3 [pid 5522] <... symlink resumed>) = 0 [pid 5521] close(3 [pid 5057] newfstatat(AT_FDCWD, "./87/memory.events", [pid 5522] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5522] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5522] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5522] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5523] write(3, "1000", 4 [pid 5521] <... close resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5523] <... write resumed>) = 4 [pid 5521] symlink("/dev/binderfs", "./binderfs" [pid 5057] unlink("./87/memory.events" [pid 5523] close(3) = 0 [pid 5523] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5523] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5521] <... symlink resumed>) = 0 [pid 5521] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5523] <... socket resumed>) = 3 [pid 5523] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5521] <... socket resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5523] <... sendmsg resumed>) = 120 [pid 5523] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] close(3 [pid 5521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5523] <... openat resumed>) = 4 [pid 5521] <... sendmsg resumed>) = 120 [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./87" [pid 5523] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5521] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5521] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./88", 0777) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 90 ./strace-static-x86_64: Process 5524 attached [pid 5524] set_robust_list(0x5555573de660, 24) = 0 [pid 5524] chdir("./88") = 0 [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5524] setpgid(0, 0 [pid 5522] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5520] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5524] <... setpgid resumed>) = 0 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5523] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5522] close(3 [pid 5521] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5520] close(3 [pid 5524] write(3, "1000", 4 [pid 5522] <... close resumed>) = 0 [pid 5520] <... close resumed>) = 0 [pid 5522] close(4 [pid 5520] close(4 [pid 5524] <... write resumed>) = 4 [pid 5522] <... close resumed>) = 0 [pid 5524] close(3 [pid 5520] <... close resumed>) = 0 [pid 5524] <... close resumed>) = 0 [pid 5520] close(5 [pid 5524] symlink("/dev/binderfs", "./binderfs" [pid 5523] close(3 [pid 5522] close(5 [pid 5524] <... symlink resumed>) = 0 [pid 5523] <... close resumed>) = 0 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(3 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(6) = -1 EBADF (Bad file descriptor) [pid 5520] close(6 [pid 5524] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5523] close(4 [pid 5522] close(7 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = 0 [pid 5524] <... socket resumed>) = 3 [pid 5523] <... close resumed>) = 0 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(4 [pid 5520] close(7 [pid 5522] close(8 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] close(5 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] close(8) = -1 EBADF (Bad file descriptor) [pid 5522] close(9) = -1 EBADF (Bad file descriptor) [pid 5524] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] close(9 [pid 5523] close(6 [pid 5522] close(10 [pid 5524] <... sendmsg resumed>) = 120 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = 0 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] close(7 [pid 5522] close(11 [pid 5521] close(5 [pid 5520] close(10 [pid 5524] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] close(8 [pid 5522] close(12 [pid 5521] close(6 [pid 5520] close(11 [pid 5524] <... openat resumed>) = 4 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] close(9 [pid 5522] close(13 [pid 5521] close(7 [pid 5520] close(12 [pid 5524] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5523] close(10 [pid 5522] close(14 [pid 5520] close(13 [pid 5521] close(8 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(3 [pid 5523] close(11 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(9 [pid 5520] close(14 [pid 5524] <... close resumed>) = 0 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(15 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(4 [pid 5523] close(12 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(10 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = 0 [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(16 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(5 [pid 5523] close(13 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(11 [pid 5520] close(15 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(6 [pid 5523] close(14 [pid 5522] close(17 [pid 5521] close(12 [pid 5520] close(16 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(7 [pid 5523] close(15 [pid 5522] close(18 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(8 [pid 5523] close(16 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] close(17 [pid 5521] close(13 [pid 5524] close(9 [pid 5523] close(17 [pid 5522] close(19 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(14 [pid 5520] close(18 [pid 5524] close(10 [pid 5523] close(18 [pid 5522] close(20 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(15 [pid 5520] close(19 [pid 5524] close(11 [pid 5523] close(19 [pid 5522] close(21 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(16 [pid 5524] close(12 [pid 5523] close(20 [pid 5522] close(22 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] close(20 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(17 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(13 [pid 5523] close(21 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(23 [pid 5520] close(21 [pid 5524] close(14 [pid 5523] close(22 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(15 [pid 5523] close(23 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(18 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(24 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] close(22 [pid 5524] close(16 [pid 5523] close(24 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(19 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(25 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] close(23 [pid 5524] close(17 [pid 5523] close(25 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(20 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(26 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] close(24 [pid 5524] close(18 [pid 5523] close(26 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(21 [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(27 [pid 5520] close(25 [pid 5524] close(19 [pid 5523] close(27 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(28 [pid 5521] close(22 [pid 5520] close(26 [pid 5524] close(20 [pid 5523] close(28 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5522] close(29 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(21 [pid 5523] close(29 [pid 5522] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(23 [pid 5520] close(27 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(22 [pid 5523] exit_group(0 [pid 5522] exit_group(0 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... exit_group resumed>) = ? [pid 5522] <... exit_group resumed>) = ? [pid 5521] close(24 [pid 5520] close(28 [pid 5524] close(23 [pid 5523] +++ exited with 0 +++ [pid 5522] +++ exited with 0 +++ [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(25 [pid 5520] close(29 [pid 5524] close(24 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(25) = -1 EBADF (Bad file descriptor) [pid 5521] close(26 [pid 5520] exit_group(0 [pid 5524] close(26 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5521] close(27 [pid 5520] <... exit_group resumed>) = ? [pid 5524] close(27 [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(28) = -1 EBADF (Bad file descriptor) [pid 5524] close(29) = -1 EBADF (Bad file descriptor) [pid 5524] exit_group(0) = ? [pid 5524] +++ exited with 0 +++ [pid 5521] close(28 [pid 5520] +++ exited with 0 +++ [pid 5053] umount2("./88", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5521] close(29 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5521] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] umount2("./89", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5521] exit_group(0 [pid 5053] newfstatat(3, "", [pid 5521] <... exit_group resumed>) = ? [pid 5055] umount2("./89", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5521] +++ exited with 0 +++ [pid 5055] <... openat resumed>) = 3 [pid 5057] umount2("./88", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] <... openat resumed>) = 3 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] newfstatat(3, "", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(3, "", [pid 5057] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] umount2("./89", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./88/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./89/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5053] newfstatat(AT_FDCWD, "./88/binderfs", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./89/binderfs", [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./89/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] getdents64(3, [pid 5055] unlink("./89/binderfs" [pid 5057] umount2("./88/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./88/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./89/binderfs", [pid 5056] umount2("./89/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./88/binderfs", [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./89/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./88/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] newfstatat(AT_FDCWD, "./89/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./88/binderfs" [pid 5052] unlink("./89/binderfs" [pid 5056] unlink("./89/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5057] umount2("./88/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./89/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./88/memory.events", [pid 5056] umount2("./89/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./89/memory.events", [pid 5056] newfstatat(AT_FDCWD, "./89/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./88/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./89/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5052] unlink("./89/memory.events" [pid 5056] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./88" [pid 5055] newfstatat(AT_FDCWD, "./89/memory.events", [pid 5057] <... rmdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./88/memory.events", [pid 5057] mkdir("./89", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./89/memory.events" [pid 5053] unlink("./88/memory.events" [pid 5056] close(3) = 0 [pid 5056] rmdir("./89") = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] mkdir("./90", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 91 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./89") = 0 ./strace-static-x86_64: Process 5526 attached [pid 5526] set_robust_list(0x5555573de660, 24) = 0 [pid 5526] chdir("./89" [pid 5053] getdents64(3, [pid 5052] mkdir("./90", 0777./strace-static-x86_64: Process 5527 attached [pid 5526] <... chdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5527] set_robust_list(0x5555573de660, 24 [pid 5526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 92 [pid 5053] close(3 [pid 5526] <... prctl resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./88" [pid 5055] <... unlink resumed>) = 0 [pid 5527] <... set_robust_list resumed>) = 0 [pid 5526] setpgid(0, 0 [pid 5527] chdir("./90" [pid 5053] <... rmdir resumed>) = 0 [pid 5526] <... setpgid resumed>) = 0 [pid 5055] getdents64(3, [pid 5527] <... chdir resumed>) = 0 [pid 5526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] mkdir("./89", 0777 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5526] <... openat resumed>) = 3 [pid 5055] close(3 [pid 5053] <... mkdir resumed>) = 0 [pid 5527] <... prctl resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5527] setpgid(0, 0) = 0 [pid 5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5526] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5529 attached [pid 5526] close(3 [pid 5055] rmdir("./89" [pid 5529] set_robust_list(0x5555573de660, 24 [pid 5526] <... close resumed>) = 0 ./strace-static-x86_64: Process 5528 attached [pid 5527] <... openat resumed>) = 3 [pid 5526] symlink("/dev/binderfs", "./binderfs" [pid 5528] set_robust_list(0x5555573de660, 24 [pid 5529] <... set_robust_list resumed>) = 0 [pid 5526] <... symlink resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 91 [pid 5528] <... set_robust_list resumed>) = 0 [pid 5527] write(3, "1000", 4 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 92 [pid 5528] chdir("./90" [pid 5529] chdir("./89" [pid 5527] <... write resumed>) = 4 [pid 5526] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5528] <... chdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5527] close(3 [pid 5526] <... socket resumed>) = 3 [pid 5055] mkdir("./90", 0777 [pid 5528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5527] <... close resumed>) = 0 [pid 5526] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5528] <... prctl resumed>) = 0 [pid 5529] <... prctl resumed>) = 0 [pid 5527] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... mkdir resumed>) = 0 [pid 5528] setpgid(0, 0 [pid 5529] setpgid(0, 0 [pid 5527] <... symlink resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5528] <... setpgid resumed>) = 0 [pid 5526] <... sendmsg resumed>) = 120 [pid 5528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5527] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5529] <... setpgid resumed>) = 0 [pid 5528] <... openat resumed>) = 3 [pid 5529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5527] <... socket resumed>) = 3 [pid 5526] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5529] <... openat resumed>) = 3 [pid 5528] write(3, "1000", 4 [pid 5527] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5526] <... openat resumed>) = 4 [pid 5528] <... write resumed>) = 4 [pid 5529] write(3, "1000", 4./strace-static-x86_64: Process 5530 attached [pid 5528] close(3 [pid 5529] <... write resumed>) = 4 [pid 5527] <... sendmsg resumed>) = 120 [pid 5529] close(3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 92 [pid 5529] <... close resumed>) = 0 [pid 5529] symlink("/dev/binderfs", "./binderfs" [pid 5528] <... close resumed>) = 0 [pid 5526] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5530] set_robust_list(0x5555573de660, 24 [pid 5528] symlink("/dev/binderfs", "./binderfs" [pid 5529] <... symlink resumed>) = 0 [pid 5527] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5530] <... set_robust_list resumed>) = 0 [pid 5528] <... symlink resumed>) = 0 [pid 5530] chdir("./90" [pid 5529] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5527] <... openat resumed>) = 4 [pid 5528] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5529] <... socket resumed>) = 3 [pid 5530] <... chdir resumed>) = 0 [pid 5529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5529] <... sendmsg resumed>) = 120 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5529] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5530] <... openat resumed>) = 3 [pid 5528] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5527] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5529] <... openat resumed>) = 4 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] symlink("/dev/binderfs", "./binderfs" [pid 5528] <... sendmsg resumed>) = 120 [pid 5529] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5530] <... symlink resumed>) = 0 [pid 5528] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5530] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5528] <... openat resumed>) = 4 [pid 5530] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5528] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5530] <... sendmsg resumed>) = 120 [pid 5530] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5530] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5528] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5526] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5528] close(3 [pid 5526] close(3) = 0 [pid 5526] close(4 [pid 5528] <... close resumed>) = 0 [pid 5527] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5526] <... close resumed>) = 0 [pid 5529] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5529] close(3) = 0 [pid 5529] close(4) = 0 [pid 5529] close(5) = -1 EBADF (Bad file descriptor) [pid 5529] close(6) = -1 EBADF (Bad file descriptor) [pid 5529] close(7) = -1 EBADF (Bad file descriptor) [pid 5529] close(8) = -1 EBADF (Bad file descriptor) [pid 5529] close(9) = -1 EBADF (Bad file descriptor) [pid 5529] close(10) = -1 EBADF (Bad file descriptor) [pid 5529] close(11 [pid 5528] close(4 [pid 5527] close(3 [pid 5526] close(5 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(12) = -1 EBADF (Bad file descriptor) [pid 5529] close(13) = -1 EBADF (Bad file descriptor) [pid 5529] close(14) = -1 EBADF (Bad file descriptor) [pid 5529] close(15) = -1 EBADF (Bad file descriptor) [pid 5529] close(16) = -1 EBADF (Bad file descriptor) [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(6) = -1 EBADF (Bad file descriptor) [pid 5529] close(17 [pid 5526] close(7 [pid 5527] <... close resumed>) = 0 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(4 [pid 5526] close(8 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = 0 [pid 5526] close(9 [pid 5527] close(5 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(10 [pid 5527] close(6 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(11 [pid 5527] close(7 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(12 [pid 5527] close(8 [pid 5528] <... close resumed>) = 0 [pid 5529] close(18 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(5 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(9 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(19 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(13 [pid 5528] close(6 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(10 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(14 [pid 5528] close(7 [pid 5529] close(20 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(8 [pid 5529] close(21 [pid 5527] close(11 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(9 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(12 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(22 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(15 [pid 5528] close(10 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(23 [pid 5527] close(13 [pid 5528] close(11 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(24 [pid 5527] close(14 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(12 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(16 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(25 [pid 5527] close(15 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(13 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(26 [pid 5527] close(16 [pid 5526] close(17 [pid 5528] close(14 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(27 [pid 5527] close(17 [pid 5528] close(15 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(18 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(28 [pid 5527] close(18 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(16 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(19 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] close(29 [pid 5527] close(19 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(17 [pid 5529] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(20 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] exit_group(0 [pid 5527] close(20 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5530] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5528] close(18 [pid 5529] <... exit_group resumed>) = ? [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(21 [pid 5530] close(3 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5529] +++ exited with 0 +++ [pid 5527] close(21 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5530] <... close resumed>) = 0 [pid 5528] close(19 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(22 [pid 5530] close(4 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(22 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5530] <... close resumed>) = 0 [pid 5528] close(20 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(23 [pid 5053] umount2("./89", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5530] close(5 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(23 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(21 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(24 [pid 5053] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5530] close(6 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(24 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(22 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(25 [pid 5053] newfstatat(3, "", [pid 5530] close(7 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(25 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(23 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(26 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5530] close(8 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(26 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(24 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(27 [pid 5530] close(9 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(27 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(25 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(28 [pid 5053] umount2("./89/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5530] close(10 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(28 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(26 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(29 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5530] close(11 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] close(29 [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./89/binderfs", [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(27 [pid 5527] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] exit_group(0 [pid 5530] close(12 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(28 [pid 5527] exit_group(0 [pid 5526] <... exit_group resumed>) = ? [pid 5053] unlink("./89/binderfs" [pid 5530] close(13 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5527] <... exit_group resumed>) = ? [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] close(29 [pid 5053] <... unlink resumed>) = 0 [pid 5530] close(14 [pid 5528] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] exit_group(0) = ? [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5528] +++ exited with 0 +++ [pid 5527] +++ exited with 0 +++ [pid 5526] +++ exited with 0 +++ [pid 5053] umount2("./89/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5530] close(15 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5530] close(16 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5053] newfstatat(AT_FDCWD, "./89/memory.events", [pid 5052] <... restart_syscall resumed>) = 0 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./90", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5530] close(17 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./89/memory.events" [pid 5530] close(18 [pid 5056] <... openat resumed>) = 3 [pid 5052] umount2("./90", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5057] umount2("./89", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5530] close(19 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5530] close(20 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5530] close(21 [pid 5056] umount2("./90/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5530] close(22 [pid 5052] getdents64(3, [pid 5053] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] rmdir("./89" [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./90/binderfs", [pid 5057] umount2("./89/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./90/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5530] close(23 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] mkdir("./90", 0777 [pid 5530] close(24 [pid 5056] unlink("./90/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./89/binderfs", [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5530] close(25 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./90/binderfs", [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./90/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./89/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5530] close(26./strace-static-x86_64: Process 5531 attached ) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5052] unlink("./90/binderfs" [pid 5530] close(27 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 92 [pid 5531] set_robust_list(0x5555573de660, 24 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5531] <... set_robust_list resumed>) = 0 [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(AT_FDCWD, "./90/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5530] close(28 [pid 5057] umount2("./89/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5531] chdir("./90" [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5531] <... chdir resumed>) = 0 [pid 5056] unlink("./90/memory.events" [pid 5531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5530] close(29 [pid 5057] newfstatat(AT_FDCWD, "./89/memory.events", [pid 5052] umount2("./90/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5530] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5530] exit_group(0 [pid 5057] unlink("./89/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./90/memory.events", [pid 5531] <... prctl resumed>) = 0 [pid 5530] <... exit_group resumed>) = ? [pid 5531] setpgid(0, 0) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5530] +++ exited with 0 +++ [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5056] close(3 [pid 5052] unlink("./90/memory.events" [pid 5531] <... openat resumed>) = 3 [pid 5056] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5056] rmdir("./90" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] umount2("./90", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5531] write(3, "1000", 4 [pid 5056] <... rmdir resumed>) = 0 [pid 5531] <... write resumed>) = 4 [pid 5057] close(3 [pid 5531] close(3 [pid 5056] mkdir("./91", 0777 [pid 5055] newfstatat(3, "", [pid 5057] <... close resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5531] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] rmdir("./89" [pid 5531] symlink("/dev/binderfs", "./binderfs" [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5531] <... symlink resumed>) = 0 [pid 5055] umount2("./90/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./90/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./90/binderfs" [pid 5052] close(3 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./90" [pid 5055] umount2("./90/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5531] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./90", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5531] <... socket resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./90/memory.events", [pid 5531] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./90/memory.events" [pid 5057] <... mkdir resumed>) = 0 [pid 5052] mkdir("./91", 0777 [pid 5531] <... sendmsg resumed>) = 120 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5532 attached [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 93 [pid 5052] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5533 attached [pid 5532] set_robust_list(0x5555573de660, 24 [pid 5531] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... unlink resumed>) = 0 [pid 5532] <... set_robust_list resumed>) = 0 [pid 5532] chdir("./91") = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5531] <... openat resumed>) = 4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 92 [pid 5533] set_robust_list(0x5555573de660, 24 [pid 5532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5531] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5533] <... set_robust_list resumed>) = 0 [pid 5532] <... prctl resumed>) = 0 [pid 5532] setpgid(0, 0 [pid 5533] chdir("./90" [pid 5532] <... setpgid resumed>) = 0 [pid 5532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5532] write(3, "1000", 4) = 4 [pid 5532] close(3) = 0 [pid 5055] getdents64(3, [pid 5532] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 93 ./strace-static-x86_64: Process 5534 attached [pid 5533] <... chdir resumed>) = 0 [pid 5532] <... symlink resumed>) = 0 [pid 5055] close(3 [pid 5534] set_robust_list(0x5555573de660, 24 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5534] <... set_robust_list resumed>) = 0 [pid 5533] <... prctl resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5532] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5534] chdir("./91" [pid 5533] setpgid(0, 0 [pid 5532] <... socket resumed>) = 3 [pid 5533] <... setpgid resumed>) = 0 [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5532] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] rmdir("./90") = 0 [pid 5534] <... chdir resumed>) = 0 [pid 5534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5532] <... sendmsg resumed>) = 120 [pid 5534] <... prctl resumed>) = 0 [pid 5533] <... openat resumed>) = 3 [pid 5534] setpgid(0, 0 [pid 5532] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] mkdir("./91", 0777 [pid 5534] <... setpgid resumed>) = 0 [pid 5533] write(3, "1000", 4 [pid 5534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5533] <... write resumed>) = 4 [pid 5532] <... openat resumed>) = 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5533] close(3 [pid 5532] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5534] <... openat resumed>) = 3 [pid 5533] <... close resumed>) = 0 [pid 5533] symlink("/dev/binderfs", "./binderfs" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5534] write(3, "1000", 4) = 4 [pid 5533] <... symlink resumed>) = 0 [pid 5534] close(3) = 0 [pid 5533] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5534] symlink("/dev/binderfs", "./binderfs" [pid 5533] <... socket resumed>) = 3 [pid 5534] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 5535 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 93 [pid 5535] set_robust_list(0x5555573de660, 24 [pid 5534] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5533] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5535] <... set_robust_list resumed>) = 0 [pid 5533] <... sendmsg resumed>) = 120 [pid 5535] chdir("./91" [pid 5534] <... socket resumed>) = 3 [pid 5535] <... chdir resumed>) = 0 [pid 5534] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5533] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5535] setpgid(0, 0) = 0 [pid 5535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5534] <... sendmsg resumed>) = 120 [pid 5535] <... openat resumed>) = 3 [pid 5535] write(3, "1000", 4) = 4 [pid 5535] close(3) = 0 [pid 5535] symlink("/dev/binderfs", "./binderfs" [pid 5534] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5535] <... symlink resumed>) = 0 [pid 5535] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5533] <... openat resumed>) = 4 [pid 5535] <... socket resumed>) = 3 [pid 5534] <... openat resumed>) = 4 [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5534] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5533] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5535] <... sendmsg resumed>) = 120 [pid 5535] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5535] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5534] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5531] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5534] close(3 [pid 5531] close(3 [pid 5534] <... close resumed>) = 0 [pid 5534] close(4 [pid 5531] <... close resumed>) = 0 [pid 5535] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5534] <... close resumed>) = 0 [pid 5531] close(4 [pid 5534] close(5 [pid 5531] <... close resumed>) = 0 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(5 [pid 5534] close(6 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(6 [pid 5534] close(7 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(7 [pid 5534] close(8 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(8 [pid 5534] close(9 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(9 [pid 5534] close(10 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(10 [pid 5534] close(11 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(11 [pid 5534] close(12 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(12 [pid 5534] close(13 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(13 [pid 5534] close(14 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(14 [pid 5534] close(15 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(15 [pid 5534] close(16 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(16 [pid 5534] close(17 [pid 5535] close(3 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = 0 [pid 5535] close(4 [pid 5534] close(18 [pid 5531] close(17) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(18 [pid 5534] close(19 [pid 5533] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(3 [pid 5531] close(19 [pid 5534] close(20 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = 0 [pid 5531] close(20 [pid 5534] close(21 [pid 5533] close(4 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = 0 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = 0 [pid 5531] close(21 [pid 5535] close(5 [pid 5534] close(22 [pid 5533] close(5 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(22 [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] close(23 [pid 5533] close(6 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] close(6 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(23 [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] close(24 [pid 5533] close(7 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] close(7 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5531] close(24 [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] close(25 [pid 5533] close(8 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] close(25 [pid 5535] close(8) = -1 EBADF (Bad file descriptor) [pid 5534] close(26 [pid 5535] close(9 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(9 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] close(27 [pid 5531] close(26 [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] close(10 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(10 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] close(28 [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(3 [pid 5531] close(27 [pid 5535] close(11 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(11 [pid 5532] <... close resumed>) = 0 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5534] close(29 [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(4 [pid 5531] close(28 [pid 5535] close(12 [pid 5534] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(12 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... close resumed>) = 0 [pid 5531] close(29 [pid 5535] close(13 [pid 5534] exit_group(0 [pid 5533] close(13 [pid 5532] close(5 [pid 5531] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] exit_group(0 [pid 5535] close(14 [pid 5534] <... exit_group resumed>) = ? [pid 5533] close(14 [pid 5532] close(6 [pid 5531] <... exit_group resumed>) = ? [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] close(15 [pid 5533] close(15 [pid 5532] close(7 [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] close(16 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(8 [pid 5535] close(17 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(9 [pid 5535] close(18 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(10 [pid 5535] close(19 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(11 [pid 5535] close(20 [pid 5534] +++ exited with 0 +++ [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(16 [pid 5532] close(12 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5535] close(21 [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(17 [pid 5532] close(13 [pid 5535] close(22 [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5531] +++ exited with 0 +++ [pid 5052] umount2("./91", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(18 [pid 5532] close(14 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5535] close(23 [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(19 [pid 5532] close(15 [pid 5053] umount2("./90", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5535] close(24 [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(16 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5535] close(25 [pid 5533] close(20 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] getdents64(3, [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(17 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5535] close(26 [pid 5533] close(21 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5052] umount2("./91/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(18 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5535] close(27 [pid 5533] close(22 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./91/binderfs", [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(19 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5535] close(28 [pid 5533] close(23 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./90/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./91/binderfs" [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(20 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5535] close(29 [pid 5533] close(24 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./90/binderfs", [pid 5535] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(21 [pid 5052] umount2("./91/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5535] exit_group(0 [pid 5533] close(25 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5535] <... exit_group resumed>) = ? [pid 5533] close(26 [pid 5532] close(22 [pid 5053] unlink("./90/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./91/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(23) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./91/memory.events" [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5532] close(24 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5535] +++ exited with 0 +++ [pid 5533] close(27 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./90/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] close(28 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5533] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./90/memory.events", [pid 5533] close(29) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] umount2("./91", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5533] exit_group(0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5532] close(25 [pid 5055] newfstatat(3, "", [pid 5533] <... exit_group resumed>) = ? [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] unlink("./90/memory.events" [pid 5532] close(26 [pid 5055] getdents64(3, [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5532] close(27 [pid 5055] umount2("./91/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5532] close(28 [pid 5055] newfstatat(AT_FDCWD, "./91/binderfs", [pid 5052] close(3 [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] +++ exited with 0 +++ [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... close resumed>) = 0 [pid 5532] close(29 [pid 5055] unlink("./91/binderfs" [pid 5532] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5052] rmdir("./91" [pid 5532] exit_group(0) = ? [pid 5532] +++ exited with 0 +++ [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] umount2("./91/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5056] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] getdents64(3, [pid 5056] umount2("./91", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] mkdir("./92", 0777 [pid 5056] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] newfstatat(AT_FDCWD, "./91/memory.events", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5052] <... mkdir resumed>) = 0 [pid 5056] newfstatat(3, "", [pid 5055] unlink("./91/memory.events" [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./90", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5056] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./90" [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] umount2("./91/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... rmdir resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./91/binderfs", [pid 5057] <... openat resumed>) = 3 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5056] unlink("./91/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(3, "", [pid 5053] mkdir("./91", 0777 [pid 5056] <... unlink resumed>) = 0 [pid 5055] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... close resumed>) = 0 [pid 5056] umount2("./91/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] rmdir("./91" [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5536 attached [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5056] newfstatat(AT_FDCWD, "./91/memory.events", [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 94 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] unlink("./91/memory.events" [pid 5055] mkdir("./92", 0777 [pid 5536] set_robust_list(0x5555573de660, 24 [pid 5057] umount2("./90/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5536] <... set_robust_list resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5537 attached [pid 5536] chdir("./92" [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./90/binderfs", [pid 5537] set_robust_list(0x5555573de660, 24) = 0 [pid 5537] chdir("./91" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 93 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5536] <... chdir resumed>) = 0 [pid 5537] <... chdir resumed>) = 0 [pid 5537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5537] <... prctl resumed>) = 0 [pid 5536] <... prctl resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] unlink("./90/binderfs" [pid 5537] setpgid(0, 0 [pid 5536] setpgid(0, 0 [pid 5537] <... setpgid resumed>) = 0 [pid 5536] <... setpgid resumed>) = 0 [pid 5056] getdents64(3, [pid 5537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5537] <... openat resumed>) = 3 [pid 5056] rmdir("./91"./strace-static-x86_64: Process 5538 attached [pid 5537] write(3, "1000", 4 [pid 5536] <... openat resumed>) = 3 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] umount2("./90/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5537] <... write resumed>) = 4 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5536] write(3, "1000", 4 [pid 5538] set_robust_list(0x5555573de660, 24 [pid 5536] <... write resumed>) = 4 [pid 5057] newfstatat(AT_FDCWD, "./90/memory.events", [pid 5538] <... set_robust_list resumed>) = 0 [pid 5536] close(3 [pid 5537] close(3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 94 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5538] chdir("./92" [pid 5537] <... close resumed>) = 0 [pid 5536] <... close resumed>) = 0 [pid 5056] mkdir("./92", 0777 [pid 5057] unlink("./90/memory.events" [pid 5538] <... chdir resumed>) = 0 [pid 5537] symlink("/dev/binderfs", "./binderfs" [pid 5536] symlink("/dev/binderfs", "./binderfs" [pid 5056] <... mkdir resumed>) = 0 [pid 5537] <... symlink resumed>) = 0 [pid 5537] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5538] <... prctl resumed>) = 0 [pid 5537] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5536] <... symlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5538] setpgid(0, 0 [pid 5536] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5538] <... setpgid resumed>) = 0 [pid 5537] <... sendmsg resumed>) = 120 [pid 5536] <... socket resumed>) = 3 [pid 5057] getdents64(3, [pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5539 attached [pid 5537] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5539] set_robust_list(0x5555573de660, 24 [pid 5538] <... openat resumed>) = 3 [pid 5537] <... openat resumed>) = 4 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 94 [pid 5057] close(3 [pid 5539] <... set_robust_list resumed>) = 0 [pid 5539] chdir("./92" [pid 5536] <... sendmsg resumed>) = 120 [pid 5538] write(3, "1000", 4 [pid 5539] <... chdir resumed>) = 0 [pid 5538] <... write resumed>) = 4 [pid 5537] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5536] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... close resumed>) = 0 [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5538] close(3 [pid 5536] <... openat resumed>) = 4 [pid 5539] <... prctl resumed>) = 0 [pid 5539] setpgid(0, 0 [pid 5538] <... close resumed>) = 0 [pid 5536] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] rmdir("./90" [pid 5539] <... setpgid resumed>) = 0 [pid 5538] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... rmdir resumed>) = 0 [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5538] <... symlink resumed>) = 0 [pid 5057] mkdir("./91", 0777 [pid 5539] <... openat resumed>) = 3 [pid 5538] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... mkdir resumed>) = 0 [pid 5538] <... socket resumed>) = 3 [pid 5538] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5539] write(3, "1000", 4 [pid 5538] <... sendmsg resumed>) = 120 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5539] <... write resumed>) = 4 [pid 5539] close(3) = 0 [pid 5539] symlink("/dev/binderfs", "./binderfs" [pid 5538] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5539] <... symlink resumed>) = 0 [pid 5539] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5540 attached ) = 3 [pid 5538] <... openat resumed>) = 4 [pid 5540] set_robust_list(0x5555573de660, 24 [pid 5538] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 93 [pid 5539] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5540] <... set_robust_list resumed>) = 0 [pid 5539] <... sendmsg resumed>) = 120 [pid 5539] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5540] chdir("./91" [pid 5539] <... openat resumed>) = 4 [pid 5540] <... chdir resumed>) = 0 [pid 5539] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5540] setpgid(0, 0) = 0 [pid 5540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5540] write(3, "1000", 4) = 4 [pid 5540] close(3) = 0 [pid 5538] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5540] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5540] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5540] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5538] close(3 [pid 5540] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5538] <... close resumed>) = 0 [pid 5538] close(4) = 0 [pid 5540] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5537] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5537] close(3) = 0 [pid 5538] close(5) = -1 EBADF (Bad file descriptor) [pid 5538] close(6) = -1 EBADF (Bad file descriptor) [pid 5538] close(7 [pid 5537] close(4 [pid 5539] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = 0 [pid 5540] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5539] close(3 [pid 5537] close(5 [pid 5538] close(8) = -1 EBADF (Bad file descriptor) [pid 5539] <... close resumed>) = 0 [pid 5538] close(9 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(3 [pid 5539] close(4 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(6 [pid 5536] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5538] close(10 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] <... close resumed>) = 0 [pid 5537] close(7 [pid 5540] <... close resumed>) = 0 [pid 5539] close(5 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(3 [pid 5540] close(4 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(11 [pid 5537] close(8 [pid 5540] <... close resumed>) = 0 [pid 5539] close(6 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] <... close resumed>) = 0 [pid 5540] close(5 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(12 [pid 5537] close(9 [pid 5536] close(4 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(7 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] <... close resumed>) = 0 [pid 5540] close(6 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(13 [pid 5537] close(10 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(8 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(5 [pid 5540] close(7 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(14 [pid 5537] close(11 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(9 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(8 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(15 [pid 5537] close(12 [pid 5536] close(6 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(10 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(9 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(13 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(11 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(10 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(14 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(12 [pid 5536] close(7 [pid 5538] close(16 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(17 [pid 5536] close(8 [pid 5540] close(11 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(13 [pid 5537] close(15 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(12 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(9 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(14 [pid 5537] close(16 [pid 5540] close(13 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(18 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(15 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(17 [pid 5536] close(10 [pid 5540] close(14 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(19 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(16 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(18 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(15 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(20 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(11 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(17 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(19 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(16 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(21 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(12 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(18 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(20 [pid 5540] close(17 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(22 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(19 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(21 [pid 5536] close(13 [pid 5540] close(18 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] close(23 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(20 [pid 5537] close(22 [pid 5540] close(19 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(21 [pid 5537] close(23 [pid 5540] close(20 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(22 [pid 5540] close(21 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(24 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(23 [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(14 [pid 5538] close(24 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(15 [pid 5538] close(25 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(16 [pid 5538] close(26 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(17 [pid 5538] close(27 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(18 [pid 5538] close(28) = -1 EBADF (Bad file descriptor) [pid 5538] close(29 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(19 [pid 5540] close(22 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(25 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(24 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(23 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(26 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(25 [pid 5538] exit_group(0 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(24 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(27 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(26 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(25 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] <... exit_group resumed>) = ? [pid 5537] close(28 [pid 5536] close(20 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(27 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(26 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] close(29 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(28 [pid 5537] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(27 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5537] exit_group(0 [pid 5536] close(21 [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] close(29 [pid 5537] <... exit_group resumed>) = ? [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(28 [pid 5539] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5538] +++ exited with 0 +++ [pid 5537] +++ exited with 0 +++ [pid 5536] close(22 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] exit_group(0 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] close(29 [pid 5539] <... exit_group resumed>) = ? [pid 5536] close(23 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5540] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] +++ exited with 0 +++ [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5540] exit_group(0 [pid 5536] close(24 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] <... restart_syscall resumed>) = 0 [pid 5540] <... exit_group resumed>) = ? [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(25 [pid 5053] umount2("./91", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5536] close(26 [pid 5055] umount2("./92", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5540] +++ exited with 0 +++ [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(27 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... openat resumed>) = 3 [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5536] close(28) = -1 EBADF (Bad file descriptor) [pid 5056] umount2("./92", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5536] close(29 [pid 5055] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5536] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5536] exit_group(0 [pid 5056] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5057] umount2("./91", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5536] <... exit_group resumed>) = ? [pid 5056] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5057] openat(AT_FDCWD, "./91", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] getdents64(3, [pid 5536] +++ exited with 0 +++ [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./91/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./92/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(AT_FDCWD, "./92/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./91/binderfs", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5056] umount2("./92/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./92/binderfs" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./91/binderfs" [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5056] newfstatat(AT_FDCWD, "./92/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5057] umount2("./91/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./92/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./91/binderfs", [pid 5053] umount2("./91/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] unlink("./92/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./92/memory.events", [pid 5057] unlink("./91/binderfs" [pid 5052] umount2("./92", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./91/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./92/memory.events" [pid 5057] umount2("./91/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] umount2("./92/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./91/memory.events" [pid 5052] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./91/memory.events", [pid 5052] newfstatat(3, "", [pid 5056] newfstatat(AT_FDCWD, "./92/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./92/memory.events" [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] unlink("./91/memory.events" [pid 5052] getdents64(3, [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] close(3) = 0 [pid 5056] rmdir("./92" [pid 5057] <... unlink resumed>) = 0 [pid 5052] umount2("./92/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] close(3 [pid 5057] getdents64(3, [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... rmdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./92/binderfs", [pid 5055] <... close resumed>) = 0 [pid 5056] mkdir("./93", 0777) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] unlink("./92/binderfs" [pid 5055] rmdir("./92" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... close resumed>) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] close(3 [pid 5053] rmdir("./91" [pid 5052] umount2("./92/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5541 attached [pid 5057] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] mkdir("./93", 0777 [pid 5541] set_robust_list(0x5555573de660, 24 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 95 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] rmdir("./91" [pid 5052] newfstatat(AT_FDCWD, "./92/memory.events", [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./92/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5541] <... set_robust_list resumed>) = 0 [pid 5053] mkdir("./92", 0777./strace-static-x86_64: Process 5542 attached [pid 5542] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 95 [pid 5542] <... set_robust_list resumed>) = 0 [pid 5542] chdir("./93") = 0 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5541] chdir("./93" [pid 5542] <... openat resumed>) = 3 [pid 5542] write(3, "1000", 4 [pid 5053] <... mkdir resumed>) = 0 [pid 5542] <... write resumed>) = 4 [pid 5542] close(3) = 0 [pid 5542] symlink("/dev/binderfs", "./binderfs" [pid 5541] <... chdir resumed>) = 0 [pid 5057] mkdir("./92", 0777 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5542] <... symlink resumed>) = 0 [pid 5542] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5542] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5541] <... prctl resumed>) = 0 [pid 5542] <... sendmsg resumed>) = 120 [pid 5057] <... mkdir resumed>) = 0 [pid 5541] setpgid(0, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5541] <... setpgid resumed>) = 0 [pid 5542] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5543 attached [pid 5543] set_robust_list(0x5555573de660, 24) = 0 [pid 5543] chdir("./92") = 0 [pid 5543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5543] setpgid(0, 0 [pid 5541] <... openat resumed>) = 3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 94 [pid 5543] <... setpgid resumed>) = 0 [pid 5541] write(3, "1000", 4 [pid 5052] getdents64(3, [pid 5543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5542] <... openat resumed>) = 4 [pid 5541] <... write resumed>) = 4 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5544 attached [pid 5543] <... openat resumed>) = 3 [pid 5542] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5541] close(3 [pid 5052] close(3 [pid 5544] set_robust_list(0x5555573de660, 24 [pid 5541] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 94 [pid 5541] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... close resumed>) = 0 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5543] write(3, "1000", 4 [pid 5541] <... symlink resumed>) = 0 [pid 5052] rmdir("./92" [pid 5544] chdir("./92" [pid 5543] <... write resumed>) = 4 [pid 5052] <... rmdir resumed>) = 0 [pid 5543] close(3 [pid 5541] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5544] <... chdir resumed>) = 0 [pid 5541] <... socket resumed>) = 3 [pid 5544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5543] <... close resumed>) = 0 [pid 5541] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5544] <... prctl resumed>) = 0 [pid 5543] symlink("/dev/binderfs", "./binderfs" [pid 5052] mkdir("./93", 0777 [pid 5544] setpgid(0, 0 [pid 5543] <... symlink resumed>) = 0 [pid 5541] <... sendmsg resumed>) = 120 [pid 5544] <... setpgid resumed>) = 0 [pid 5544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5543] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5544] <... openat resumed>) = 3 [pid 5543] <... socket resumed>) = 3 [pid 5541] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5544] write(3, "1000", 4 [pid 5543] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5544] <... write resumed>) = 4 [pid 5541] <... openat resumed>) = 4 [pid 5544] close(3) = 0 [pid 5544] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5543] <... sendmsg resumed>) = 120 [pid 5544] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5543] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5541] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5545 attached [pid 5545] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 95 [pid 5545] <... set_robust_list resumed>) = 0 [pid 5545] chdir("./93" [pid 5544] <... socket resumed>) = 3 [pid 5545] <... chdir resumed>) = 0 [pid 5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5545] setpgid(0, 0 [pid 5544] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5545] <... setpgid resumed>) = 0 [pid 5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5544] <... sendmsg resumed>) = 120 [pid 5545] write(3, "1000", 4) = 4 [pid 5545] close(3 [pid 5544] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5545] <... close resumed>) = 0 [pid 5545] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5545] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5544] <... openat resumed>) = 4 [pid 5543] <... openat resumed>) = 4 [pid 5545] <... socket resumed>) = 3 [pid 5545] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5543] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5545] <... sendmsg resumed>) = 120 [pid 5544] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5545] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5542] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5541] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5545] <... openat resumed>) = 4 [pid 5545] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5545] close(3) = 0 [pid 5545] close(4) = 0 [pid 5545] close(5) = -1 EBADF (Bad file descriptor) [pid 5545] close(6) = -1 EBADF (Bad file descriptor) [pid 5545] close(7) = -1 EBADF (Bad file descriptor) [pid 5545] close(8) = -1 EBADF (Bad file descriptor) [pid 5545] close(9) = -1 EBADF (Bad file descriptor) [pid 5545] close(10) = -1 EBADF (Bad file descriptor) [pid 5545] close(11) = -1 EBADF (Bad file descriptor) [pid 5541] close(3 [pid 5545] close(12 [pid 5542] close(3 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] <... close resumed>) = 0 [pid 5541] <... close resumed>) = 0 [pid 5545] close(13 [pid 5542] close(4 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] <... close resumed>) = 0 [pid 5545] close(14 [pid 5541] close(4 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = 0 [pid 5545] close(15 [pid 5544] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5542] close(5 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(5 [pid 5545] close(16 [pid 5542] close(6 [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(6 [pid 5545] close(17 [pid 5544] close(3 [pid 5543] close(3 [pid 5542] close(7 [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] <... close resumed>) = 0 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(7 [pid 5545] close(18 [pid 5544] close(4 [pid 5543] <... close resumed>) = 0 [pid 5542] close(8 [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] <... close resumed>) = 0 [pid 5543] close(4 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(8 [pid 5545] close(19 [pid 5542] close(9 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(5 [pid 5543] <... close resumed>) = 0 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(20 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(10 [pid 5543] close(5 [pid 5541] close(9 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(6 [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(21 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] close(6 [pid 5542] close(11 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(7 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(22 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(12 [pid 5541] close(10 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(8 [pid 5543] close(7 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(23 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(13 [pid 5541] close(11 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(9 [pid 5543] close(8 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(24 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(14 [pid 5541] close(12 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(10 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(25 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(15 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(11 [pid 5543] close(9 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(26 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(16 [pid 5541] close(13 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(12 [pid 5543] close(10 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(27 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(17 [pid 5541] close(14 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(13 [pid 5543] close(11 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] close(28 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(18 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(14 [pid 5543] close(12 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(15 [pid 5545] close(29 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(19 [pid 5545] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] close(15 [pid 5543] close(13 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] exit_group(0 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(20 [pid 5541] close(16 [pid 5545] <... exit_group resumed>) = ? [pid 5544] close(16 [pid 5543] close(14 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5545] +++ exited with 0 +++ [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(21 [pid 5541] close(17 [pid 5544] close(17 [pid 5543] close(15 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(22 [pid 5541] close(18 [pid 5544] close(18 [pid 5543] close(16 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(23 [pid 5052] umount2("./93", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5544] close(19 [pid 5543] close(17 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(19 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(24 [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5544] close(20 [pid 5543] close(18 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(20 [pid 5052] <... openat resumed>) = 3 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(25 [pid 5052] newfstatat(3, "", [pid 5544] close(21 [pid 5543] close(19 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(26 [pid 5052] getdents64(3, [pid 5544] close(22 [pid 5543] close(20 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(27 [pid 5544] close(23 [pid 5543] close(21 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(28 [pid 5541] close(21 [pid 5052] umount2("./93/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5544] close(24 [pid 5543] close(22 [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] close(29 [pid 5543] close(23) = -1 EBADF (Bad file descriptor) [pid 5541] close(22 [pid 5543] close(24 [pid 5544] close(25 [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./93/binderfs", [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] close(25 [pid 5542] exit_group(0 [pid 5541] close(23 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5544] close(26 [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5542] <... exit_group resumed>) = ? [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./93/binderfs" [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] close(26 [pid 5542] +++ exited with 0 +++ [pid 5541] close(24 [pid 5052] <... unlink resumed>) = 0 [pid 5544] close(27 [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] close(27 [pid 5541] close(25 [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(26 [pid 5543] close(28 [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] close(27 [pid 5055] umount2("./93", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5543] close(29 [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5541] close(28) = -1 EBADF (Bad file descriptor) [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./93/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5544] close(28 [pid 5541] close(29 [pid 5055] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5543] exit_group(0 [pid 5541] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./93/memory.events", [pid 5544] close(29 [pid 5055] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5544] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5541] exit_group(0 [pid 5052] unlink("./93/memory.events" [pid 5544] exit_group(0 [pid 5543] <... exit_group resumed>) = ? [pid 5541] <... exit_group resumed>) = ? [pid 5055] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5544] <... exit_group resumed>) = ? [pid 5052] getdents64(3, [pid 5544] +++ exited with 0 +++ [pid 5543] +++ exited with 0 +++ [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] getdents64(3, [pid 5052] close(3 [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./93" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./94", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./93/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./92", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./92", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] newfstatat(AT_FDCWD, "./93/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./92", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./93/binderfs" [pid 5057] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5541] +++ exited with 0 +++ [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] getdents64(3, [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5057] umount2("./92/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./93/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./92/binderfs", [pid 5053] getdents64(3, [pid 5056] umount2("./93", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./92/binderfs" [pid 5056] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... unlink resumed>) = 0 [pid 5056] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5546 attached [pid 5055] newfstatat(AT_FDCWD, "./93/memory.events", [pid 5057] umount2("./92/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5546] set_robust_list(0x5555573de660, 24 [pid 5056] newfstatat(3, "", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./92/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 96 [pid 5546] <... set_robust_list resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] unlink("./93/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./92/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5546] chdir("./94" [pid 5056] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./92/binderfs", [pid 5546] <... chdir resumed>) = 0 [pid 5056] umount2("./93/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./92/memory.events" [pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... unlink resumed>) = 0 [pid 5546] <... prctl resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./93/binderfs", [pid 5546] setpgid(0, 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5053] unlink("./92/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5546] <... setpgid resumed>) = 0 [pid 5056] unlink("./93/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5055] close(3 [pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... unlink resumed>) = 0 [pid 5053] umount2("./92/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5546] <... openat resumed>) = 3 [pid 5056] umount2("./93/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... close resumed>) = 0 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./93/memory.events", [pid 5055] rmdir("./93" [pid 5546] write(3, "1000", 4 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./92/memory.events", [pid 5546] <... write resumed>) = 4 [pid 5056] unlink("./93/memory.events" [pid 5057] close(3 [pid 5546] close(3 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5546] <... close resumed>) = 0 [pid 5053] unlink("./92/memory.events" [pid 5546] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... close resumed>) = 0 [pid 5546] <... symlink resumed>) = 0 [pid 5057] rmdir("./92" [pid 5055] mkdir("./94", 0777 [pid 5056] <... unlink resumed>) = 0 [pid 5546] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... rmdir resumed>) = 0 [pid 5056] getdents64(3, [pid 5546] <... socket resumed>) = 3 [pid 5546] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] mkdir("./93", 0777 [pid 5546] <... sendmsg resumed>) = 120 [pid 5546] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5056] close(3 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5546] <... openat resumed>) = 4 [pid 5056] <... close resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5056] rmdir("./93" [pid 5546] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5548 attached [pid 5056] mkdir("./94", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] <... mkdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 96 [pid 5548] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5547 attached ) = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] close(3 [pid 5547] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 95 [pid 5053] <... close resumed>) = 0 [pid 5547] <... set_robust_list resumed>) = 0 [pid 5547] chdir("./93" [pid 5053] rmdir("./92") = 0 [pid 5547] <... chdir resumed>) = 0 [pid 5547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5547] setpgid(0, 0) = 0 [pid 5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5548] chdir("./94"./strace-static-x86_64: Process 5549 attached [pid 5053] mkdir("./93", 0777 [pid 5548] <... chdir resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 96 [pid 5549] set_robust_list(0x5555573de660, 24 [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5549] <... set_robust_list resumed>) = 0 [pid 5548] <... prctl resumed>) = 0 [pid 5549] chdir("./94" [pid 5547] <... openat resumed>) = 3 [pid 5548] setpgid(0, 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5549] <... chdir resumed>) = 0 [pid 5547] write(3, "1000", 4 [pid 5548] <... setpgid resumed>) = 0 [pid 5549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5547] <... write resumed>) = 4 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5549] setpgid(0, 0 [pid 5547] close(3 [pid 5549] <... setpgid resumed>) = 0 [pid 5547] <... close resumed>) = 0 [pid 5548] <... openat resumed>) = 3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5547] symlink("/dev/binderfs", "./binderfs" [pid 5548] write(3, "1000", 4 [pid 5549] <... openat resumed>) = 3 [pid 5547] <... symlink resumed>) = 0 [pid 5548] <... write resumed>) = 4 [pid 5549] write(3, "1000", 4 [pid 5548] close(3 [pid 5547] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5549] <... write resumed>) = 4 [pid 5549] close(3) = 0 [pid 5547] <... socket resumed>) = 3 [pid 5548] <... close resumed>) = 0 [pid 5549] symlink("/dev/binderfs", "./binderfs" [pid 5547] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5550 attached [pid 5549] <... symlink resumed>) = 0 [pid 5547] <... sendmsg resumed>) = 120 [pid 5548] symlink("/dev/binderfs", "./binderfs" [pid 5550] set_robust_list(0x5555573de660, 24 [pid 5549] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 95 [pid 5550] <... set_robust_list resumed>) = 0 [pid 5549] <... socket resumed>) = 3 [pid 5550] chdir("./93" [pid 5547] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5548] <... symlink resumed>) = 0 [pid 5550] <... chdir resumed>) = 0 [pid 5549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5547] <... openat resumed>) = 4 [pid 5548] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5548] <... socket resumed>) = 3 [pid 5550] setpgid(0, 0 [pid 5549] <... sendmsg resumed>) = 120 [pid 5550] <... setpgid resumed>) = 0 [pid 5547] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5548] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5549] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5548] <... sendmsg resumed>) = 120 [pid 5548] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5550] <... openat resumed>) = 3 [pid 5550] write(3, "1000", 4 [pid 5548] <... openat resumed>) = 4 [pid 5550] <... write resumed>) = 4 [pid 5549] <... openat resumed>) = 4 [pid 5550] close(3) = 0 [pid 5550] symlink("/dev/binderfs", "./binderfs" [pid 5549] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5548] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5550] <... symlink resumed>) = 0 [pid 5550] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5550] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5550] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5550] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5546] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5549] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5547] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5548] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5546] close(3 [pid 5549] close(3 [pid 5547] close(3 [pid 5548] close(3 [pid 5547] <... close resumed>) = 0 [pid 5548] <... close resumed>) = 0 [pid 5549] <... close resumed>) = 0 [pid 5546] <... close resumed>) = 0 [pid 5549] close(4 [pid 5547] close(4 [pid 5548] close(4 [pid 5546] close(4 [pid 5549] <... close resumed>) = 0 [pid 5547] <... close resumed>) = 0 [pid 5548] <... close resumed>) = 0 [pid 5549] close(5 [pid 5547] close(5 [pid 5548] close(5 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(6 [pid 5547] close(6 [pid 5548] close(6 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(7 [pid 5547] close(7 [pid 5548] close(7 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(8 [pid 5547] close(8 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(8 [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(9 [pid 5547] close(9 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(9 [pid 5549] close(10 [pid 5547] close(10 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(10 [pid 5549] close(11 [pid 5547] close(11 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(11 [pid 5549] close(12 [pid 5547] close(12 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(12 [pid 5549] close(13 [pid 5547] close(13 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(14 [pid 5548] close(13 [pid 5547] close(14 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(15 [pid 5547] close(15 [pid 5548] close(14 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(16 [pid 5547] close(16 [pid 5548] close(15 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(17 [pid 5547] close(17 [pid 5548] close(16 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(18 [pid 5547] close(18 [pid 5548] close(17 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(19 [pid 5547] close(19 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(18 [pid 5549] close(20 [pid 5547] close(20 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(19 [pid 5549] close(21 [pid 5547] close(21 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(20 [pid 5549] close(22 [pid 5547] close(22 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(21 [pid 5549] close(23 [pid 5547] close(23 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(22 [pid 5549] close(24 [pid 5547] close(24 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(3 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(23 [pid 5546] <... close resumed>) = 0 [pid 5550] <... close resumed>) = 0 [pid 5549] close(25 [pid 5547] close(25 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] close(5 [pid 5550] close(4 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(24 [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] <... close resumed>) = 0 [pid 5546] close(6 [pid 5549] close(26 [pid 5547] close(26 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(5 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(25 [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(27 [pid 5547] close(27 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] close(7 [pid 5550] close(6 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(26 [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(28 [pid 5547] close(28 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] close(8 [pid 5550] close(7) = -1 EBADF (Bad file descriptor) [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(27 [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] close(29 [pid 5547] close(29 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] close(9 [pid 5550] close(8 [pid 5549] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5547] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] close(28 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] exit_group(0 [pid 5547] exit_group(0 [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(9 [pid 5546] close(10 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] <... exit_group resumed>) = ? [pid 5547] <... exit_group resumed>) = ? [pid 5548] close(29 [pid 5550] close(10 [pid 5546] close(11 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(11 [pid 5546] close(12 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(12 [pid 5546] close(13 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(13 [pid 5547] +++ exited with 0 +++ [pid 5548] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] close(14 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5549] +++ exited with 0 +++ [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5550] close(14 [pid 5548] exit_group(0 [pid 5546] close(15 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5548] <... exit_group resumed>) = ? [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5550] close(15 [pid 5546] close(16 [pid 5056] umount2("./94", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(16 [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5550] close(17 [pid 5546] close(17 [pid 5056] <... openat resumed>) = 3 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5550] close(18 [pid 5548] +++ exited with 0 +++ [pid 5546] close(18 [pid 5056] newfstatat(3, "", [pid 5057] umount2("./93", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5550] close(19 [pid 5546] close(19 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] getdents64(3, [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5550] close(20 [pid 5546] close(20 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5550] close(21 [pid 5546] close(21 [pid 5056] umount2("./94/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./94", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(3, "", [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5550] close(22 [pid 5546] close(22 [pid 5056] newfstatat(AT_FDCWD, "./94/binderfs", [pid 5055] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5550] close(23 [pid 5546] close(23 [pid 5055] newfstatat(3, "", [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./94/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5550] close(24 [pid 5546] close(24 [pid 5056] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./94/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./93/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5550] close(25 [pid 5546] close(25 [pid 5056] umount2("./94/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./94/binderfs", [pid 5057] newfstatat(AT_FDCWD, "./93/binderfs", [pid 5550] close(26 [pid 5546] close(26 [pid 5056] newfstatat(AT_FDCWD, "./94/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./94/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5550] close(27 [pid 5546] close(27 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] unlink("./94/memory.events" [pid 5055] umount2("./94/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./93/binderfs" [pid 5550] close(28 [pid 5546] close(28 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./94/memory.events", [pid 5550] close(29 [pid 5546] close(29 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5550] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5546] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./94/memory.events" [pid 5550] exit_group(0 [pid 5546] exit_group(0 [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5056] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] umount2("./93/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5550] <... exit_group resumed>) = ? [pid 5546] <... exit_group resumed>) = ? [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5550] +++ exited with 0 +++ [pid 5546] +++ exited with 0 +++ [pid 5056] close(3 [pid 5055] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5055] rmdir("./94" [pid 5056] <... close resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./93/memory.events", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] mkdir("./95", 0777 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./94" [pid 5055] <... mkdir resumed>) = 0 [pid 5057] unlink("./93/memory.events" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] umount2("./94", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... rmdir resumed>) = 0 [pid 5053] umount2("./93", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5551 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 97 [pid 5057] <... unlink resumed>) = 0 [pid 5551] set_robust_list(0x5555573de660, 24) = 0 [pid 5056] mkdir("./95", 0777 [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] openat(AT_FDCWD, "./93", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5551] chdir("./95" [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5551] <... chdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5551] setpgid(0, 0 [pid 5057] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5551] <... setpgid resumed>) = 0 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] <... mkdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] umount2("./93/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./94/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5551] write(3, "1000", 4 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5551] <... write resumed>) = 4 [pid 5052] newfstatat(AT_FDCWD, "./94/binderfs", [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] rmdir("./93" [pid 5053] newfstatat(AT_FDCWD, "./93/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5552 attached [pid 5551] close(3 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./94/binderfs" [pid 5552] set_robust_list(0x5555573de660, 24 [pid 5551] <... close resumed>) = 0 [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 97 [pid 5552] <... set_robust_list resumed>) = 0 [pid 5551] symlink("/dev/binderfs", "./binderfs" [pid 5053] unlink("./93/binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] mkdir("./94", 0777) = 0 [pid 5053] umount2("./93/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./94/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5552] chdir("./95" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./94/memory.events", [pid 5053] newfstatat(AT_FDCWD, "./93/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./94/memory.events" [pid 5552] <... chdir resumed>) = 0 [pid 5551] <... symlink resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] unlink("./93/memory.events" [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5551] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5553 attached [pid 5552] setpgid(0, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5552] <... setpgid resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 96 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5553] set_robust_list(0x5555573de660, 24 [pid 5551] <... socket resumed>) = 3 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5553] <... set_robust_list resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5553] chdir("./94" [pid 5053] rmdir("./93" [pid 5551] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5552] <... openat resumed>) = 3 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] close(3 [pid 5553] <... chdir resumed>) = 0 [pid 5053] mkdir("./94", 0777 [pid 5052] <... close resumed>) = 0 [pid 5553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] rmdir("./94" [pid 5553] <... prctl resumed>) = 0 [pid 5551] <... sendmsg resumed>) = 120 [pid 5053] <... mkdir resumed>) = 0 [pid 5553] setpgid(0, 0 [pid 5552] write(3, "1000", 4 [pid 5551] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... rmdir resumed>) = 0 [pid 5553] <... setpgid resumed>) = 0 [pid 5552] <... write resumed>) = 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5552] close(3 [pid 5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5552] <... close resumed>) = 0 [pid 5552] symlink("/dev/binderfs", "./binderfs" [pid 5052] mkdir("./95", 0777 [pid 5552] <... symlink resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5551] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5554 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 96 [pid 5554] set_robust_list(0x5555573de660, 24) = 0 [pid 5554] chdir("./94" [pid 5553] <... openat resumed>) = 3 [pid 5552] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5551] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5554] <... chdir resumed>) = 0 [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5554] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5552] <... socket resumed>) = 3 [pid 5553] write(3, "1000", 4 [pid 5554] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5553] <... write resumed>) = 4 [pid 5552] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5554] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5554] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5552] <... sendmsg resumed>) = 120 [pid 5553] close(3) = 0 [pid 5552] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5553] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5555 attached [pid 5555] set_robust_list(0x5555573de660, 24) = 0 [pid 5552] <... openat resumed>) = 4 [pid 5555] chdir("./95" [pid 5553] <... symlink resumed>) = 0 [pid 5552] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 97 [pid 5553] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5555] <... chdir resumed>) = 0 [pid 5555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5555] setpgid(0, 0) = 0 [pid 5555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5553] <... socket resumed>) = 3 [pid 5553] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5555] write(3, "1000", 4) = 4 [pid 5555] close(3) = 0 [pid 5555] symlink("/dev/binderfs", "./binderfs" [pid 5553] <... sendmsg resumed>) = 120 [pid 5553] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5553] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5555] <... symlink resumed>) = 0 [pid 5555] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5555] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5555] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5555] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5552] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5555] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5554] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5552] close(3 [pid 5551] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5554] close(3 [pid 5551] close(3 [pid 5552] <... close resumed>) = 0 [pid 5554] <... close resumed>) = 0 [pid 5552] close(4 [pid 5554] close(4 [pid 5552] <... close resumed>) = 0 [pid 5554] <... close resumed>) = 0 [pid 5552] close(5 [pid 5554] close(5 [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = 0 [pid 5554] close(6 [pid 5552] close(6 [pid 5551] close(4 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(3 [pid 5553] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = 0 [pid 5555] <... close resumed>) = 0 [pid 5554] close(7 [pid 5553] close(3 [pid 5552] close(7 [pid 5551] close(5 [pid 5555] close(4 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = 0 [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = 0 [pid 5554] close(8 [pid 5553] close(4 [pid 5552] close(8 [pid 5551] close(6 [pid 5555] close(5 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = 0 [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(9 [pid 5553] close(5 [pid 5552] close(9 [pid 5551] close(7 [pid 5555] close(6 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(10 [pid 5553] close(6 [pid 5552] close(10 [pid 5551] close(8 [pid 5555] close(7 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(11 [pid 5553] close(7 [pid 5552] close(11 [pid 5551] close(9 [pid 5555] close(8 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(12 [pid 5553] close(8 [pid 5552] close(12 [pid 5551] close(10 [pid 5555] close(9 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(13 [pid 5553] close(9 [pid 5552] close(13 [pid 5551] close(11 [pid 5555] close(10 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(14 [pid 5553] close(10 [pid 5552] close(14 [pid 5551] close(12 [pid 5555] close(11 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(15 [pid 5553] close(11 [pid 5552] close(15 [pid 5551] close(13 [pid 5555] close(12 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(16 [pid 5553] close(12 [pid 5552] close(16 [pid 5551] close(14 [pid 5555] close(13 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(17 [pid 5553] close(13 [pid 5552] close(17 [pid 5551] close(15 [pid 5555] close(14 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(18 [pid 5553] close(14 [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(15 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] close(18 [pid 5551] close(16 [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(19 [pid 5553] close(15 [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(16 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] close(19 [pid 5551] close(17 [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(20 [pid 5553] close(16 [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(17 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(21 [pid 5553] close(17 [pid 5552] close(20 [pid 5551] close(18 [pid 5555] close(18 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(22 [pid 5553] close(18 [pid 5552] close(21 [pid 5551] close(19 [pid 5555] close(19 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(23 [pid 5553] close(19 [pid 5552] close(22 [pid 5551] close(20 [pid 5555] close(20 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] close(21 [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(24 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(21 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] close(20 [pid 5552] close(23 [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(25 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(22 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] close(21 [pid 5552] close(24 [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(26 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] close(22 [pid 5555] close(23 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] close(22 [pid 5552] close(25 [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(27 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] close(23 [pid 5555] close(24 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] close(23 [pid 5552] close(26 [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(28 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(25 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] close(29 [pid 5553] close(24 [pid 5552] close(27 [pid 5551] close(24 [pid 5555] close(26 [pid 5554] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] exit_group(0 [pid 5553] close(25 [pid 5552] close(28 [pid 5551] close(25 [pid 5555] close(27 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5554] <... exit_group resumed>) = ? [pid 5553] close(26 [pid 5552] close(29 [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(28 [pid 5551] close(26 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] close(27 [pid 5552] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] close(29 [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] close(28 [pid 5555] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5552] exit_group(0 [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] exit_group(0 [pid 5554] +++ exited with 0 +++ [pid 5553] close(29 [pid 5551] close(27 [pid 5552] <... exit_group resumed>) = ? [pid 5553] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5551] close(28 [pid 5553] exit_group(0 [pid 5551] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5551] close(29) = -1 EBADF (Bad file descriptor) [pid 5553] <... exit_group resumed>) = ? [pid 5551] exit_group(0) = ? [pid 5555] <... exit_group resumed>) = ? [pid 5553] +++ exited with 0 +++ [pid 5551] +++ exited with 0 +++ [pid 5053] umount2("./94", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5552] +++ exited with 0 +++ [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5055] umount2("./95", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5056] umount2("./95", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5056] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] newfstatat(3, "", [pid 5056] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] newfstatat(3, "", [pid 5055] getdents64(3, [pid 5057] umount2("./94", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5555] +++ exited with 0 +++ [pid 5056] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] openat(AT_FDCWD, "./94", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./95/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] umount2("./94/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5056] umount2("./95/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./95/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./94/binderfs", [pid 5056] newfstatat(AT_FDCWD, "./95/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./95", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./95/binderfs" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] unlink("./94/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] unlink("./95/binderfs" [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./94/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5056] <... unlink resumed>) = 0 [pid 5055] umount2("./95/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5056] umount2("./95/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./94/binderfs", [pid 5053] umount2("./94/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./95/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./95/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./94/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./94/memory.events", [pid 5052] newfstatat(3, "", [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./95/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] unlink("./95/memory.events" [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./95/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./95/binderfs", [pid 5057] umount2("./94/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./94/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./95/binderfs") = 0 [pid 5056] <... unlink resumed>) = 0 [pid 5052] umount2("./95/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./95/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./95/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./95") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./94/memory.events", [pid 5053] getdents64(3, [pid 5055] getdents64(3, [pid 5056] mkdir("./96", 0777) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5057] unlink("./94/memory.events" [pid 5053] close(3 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... close resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5055] rmdir("./95" [pid 5057] getdents64(3, [pid 5053] rmdir("./94" [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5556 attached [pid 5055] mkdir("./96", 0777 [pid 5057] close(3 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5556] set_robust_list(0x5555573de660, 24) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] mkdir("./95", 0777 [pid 5052] getdents64(3, [pid 5053] <... mkdir resumed>) = 0 [pid 5556] chdir("./96" [pid 5055] <... mkdir resumed>) = 0 [pid 5057] rmdir("./94" [pid 5556] <... chdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./95" [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 98 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5556] setpgid(0, 0 [pid 5057] mkdir("./95", 0777 [pid 5556] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5557 attached [pid 5052] mkdir("./96", 0777./strace-static-x86_64: Process 5558 attached [pid 5557] set_robust_list(0x5555573de660, 24 [pid 5556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 98 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 97 [pid 5052] <... mkdir resumed>) = 0 [pid 5557] <... set_robust_list resumed>) = 0 [pid 5556] <... openat resumed>) = 3 [pid 5558] set_robust_list(0x5555573de660, 24 [pid 5556] write(3, "1000", 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5558] <... set_robust_list resumed>) = 0 [pid 5556] <... write resumed>) = 4 [pid 5557] chdir("./95" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5558] chdir("./96" [pid 5556] close(3 [pid 5558] <... chdir resumed>) = 0 [pid 5557] <... chdir resumed>) = 0 [pid 5556] <... close resumed>) = 0 [pid 5558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5559 attached [pid 5558] <... prctl resumed>) = 0 [pid 5557] <... prctl resumed>) = 0 [pid 5556] symlink("/dev/binderfs", "./binderfs" [pid 5558] setpgid(0, 0 [pid 5557] setpgid(0, 0 [pid 5556] <... symlink resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 97 [pid 5559] set_robust_list(0x5555573de660, 24 [pid 5558] <... setpgid resumed>) = 0 [pid 5556] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5559] <... set_robust_list resumed>) = 0 [pid 5557] <... setpgid resumed>) = 0 [pid 5558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5556] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5560 attached [pid 5559] chdir("./95" [pid 5558] <... openat resumed>) = 3 [pid 5560] set_robust_list(0x5555573de660, 24 [pid 5557] <... openat resumed>) = 3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 98 [pid 5559] <... chdir resumed>) = 0 [pid 5558] write(3, "1000", 4 [pid 5560] <... set_robust_list resumed>) = 0 [pid 5559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5558] <... write resumed>) = 4 [pid 5557] write(3, "1000", 4 [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5560] chdir("./96" [pid 5559] <... prctl resumed>) = 0 [pid 5558] close(3 [pid 5557] <... write resumed>) = 4 [pid 5557] close(3 [pid 5559] setpgid(0, 0 [pid 5558] <... close resumed>) = 0 [pid 5557] <... close resumed>) = 0 [pid 5557] symlink("/dev/binderfs", "./binderfs" [pid 5560] <... chdir resumed>) = 0 [pid 5559] <... setpgid resumed>) = 0 [pid 5558] symlink("/dev/binderfs", "./binderfs" [pid 5557] <... symlink resumed>) = 0 [pid 5556] <... sendmsg resumed>) = 120 [pid 5558] <... symlink resumed>) = 0 [pid 5557] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5560] <... prctl resumed>) = 0 [pid 5560] setpgid(0, 0 [pid 5559] <... openat resumed>) = 3 [pid 5558] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5557] <... sendmsg resumed>) = 120 [pid 5556] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5560] <... setpgid resumed>) = 0 [pid 5559] write(3, "1000", 4 [pid 5558] <... socket resumed>) = 3 [pid 5557] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5558] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5560] <... openat resumed>) = 3 [pid 5559] <... write resumed>) = 4 [pid 5558] <... sendmsg resumed>) = 120 [pid 5559] close(3 [pid 5560] write(3, "1000", 4) = 4 [pid 5559] <... close resumed>) = 0 [pid 5560] close(3 [pid 5558] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5560] <... close resumed>) = 0 [pid 5559] symlink("/dev/binderfs", "./binderfs" [pid 5557] <... openat resumed>) = 4 [pid 5556] <... openat resumed>) = 4 [pid 5560] symlink("/dev/binderfs", "./binderfs" [pid 5558] <... openat resumed>) = 4 [pid 5556] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5560] <... symlink resumed>) = 0 [pid 5560] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5559] <... symlink resumed>) = 0 [pid 5557] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5559] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5560] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5559] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5558] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5560] <... sendmsg resumed>) = 120 [pid 5559] <... sendmsg resumed>) = 120 [pid 5560] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5559] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5559] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5560] <... openat resumed>) = 4 [pid 5560] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5558] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5556] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5558] close(3 [pid 5556] close(3 [pid 5558] <... close resumed>) = 0 [pid 5557] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5556] <... close resumed>) = 0 [pid 5558] close(4 [pid 5557] close(3 [pid 5556] close(4 [pid 5558] <... close resumed>) = 0 [pid 5556] <... close resumed>) = 0 [pid 5558] close(5 [pid 5556] close(5 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = 0 [pid 5558] close(6 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(4 [pid 5556] close(6 [pid 5558] close(7 [pid 5557] <... close resumed>) = 0 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(5 [pid 5556] close(7 [pid 5558] close(8 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(9 [pid 5557] close(6 [pid 5556] close(8 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(10 [pid 5557] close(7 [pid 5556] close(9 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(11 [pid 5557] close(8 [pid 5556] close(10 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(12 [pid 5557] close(9 [pid 5556] close(11 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(13 [pid 5557] close(10 [pid 5556] close(12 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(14 [pid 5557] close(11 [pid 5556] close(13 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(15 [pid 5557] close(12 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(14 [pid 5558] close(16 [pid 5557] close(13 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(15 [pid 5558] close(17 [pid 5557] close(14 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(16) = -1 EBADF (Bad file descriptor) [pid 5558] close(18 [pid 5557] close(15 [pid 5556] close(17 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(16 [pid 5556] close(18 [pid 5560] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] close(3 [pid 5558] close(19 [pid 5557] close(17 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(19 [pid 5558] close(20 [pid 5557] close(18 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = 0 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(20 [pid 5560] close(4 [pid 5559] close(3 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(19 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = 0 [pid 5559] <... close resumed>) = 0 [pid 5558] close(21 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(21 [pid 5560] close(5 [pid 5559] close(4 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(20 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = 0 [pid 5558] close(22 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(22 [pid 5560] close(6 [pid 5559] close(5 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(21 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(23 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(23 [pid 5560] close(7 [pid 5559] close(6 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(22 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(24 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(24 [pid 5560] close(8 [pid 5559] close(7 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(23 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(25 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(25 [pid 5560] close(9 [pid 5559] close(8 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(24 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(26 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(26 [pid 5559] close(9 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(25 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] close(10) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(27 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(27 [pid 5560] close(11 [pid 5559] close(10 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(26 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] close(28 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(28 [pid 5560] close(12 [pid 5559] close(11 [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(27 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] close(12 [pid 5558] close(29 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] close(29 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] close(28 [pid 5556] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] close(13 [pid 5558] exit_group(0 [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] exit_group(0 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] close(14 [pid 5557] close(29 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5558] <... exit_group resumed>) = ? [pid 5557] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] <... exit_group resumed>) = ? [pid 5560] close(13 [pid 5559] close(15 [pid 5557] exit_group(0 [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] close(14) = -1 EBADF (Bad file descriptor) [pid 5560] close(15) = -1 EBADF (Bad file descriptor) [pid 5560] close(16) = -1 EBADF (Bad file descriptor) [pid 5560] close(17) = -1 EBADF (Bad file descriptor) [pid 5558] +++ exited with 0 +++ [pid 5560] close(18) = -1 EBADF (Bad file descriptor) [pid 5560] close(19) = -1 EBADF (Bad file descriptor) [pid 5560] close(20) = -1 EBADF (Bad file descriptor) [pid 5560] close(21) = -1 EBADF (Bad file descriptor) [pid 5560] close(22 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5557] <... exit_group resumed>) = ? [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5559] close(16 [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] close(23) = -1 EBADF (Bad file descriptor) [pid 5560] close(24) = -1 EBADF (Bad file descriptor) [pid 5560] close(25) = -1 EBADF (Bad file descriptor) [pid 5560] close(26) = -1 EBADF (Bad file descriptor) [pid 5560] close(27) = -1 EBADF (Bad file descriptor) [pid 5557] +++ exited with 0 +++ [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5559] close(17) = -1 EBADF (Bad file descriptor) [pid 5560] close(28) = -1 EBADF (Bad file descriptor) [pid 5559] close(18 [pid 5560] close(29 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./95", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5560] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] close(19 [pid 5560] exit_group(0 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5559] close(20 [pid 5560] <... exit_group resumed>) = ? [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5556] +++ exited with 0 +++ [pid 5053] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5559] close(21 [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] umount2("./96", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5559] close(22 [pid 5056] <... restart_syscall resumed>) = 0 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5559] close(23 [pid 5055] openat(AT_FDCWD, "./96", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(3, "", [pid 5560] +++ exited with 0 +++ [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5559] close(24 [pid 5056] umount2("./96", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5559] close(25 [pid 5056] openat(AT_FDCWD, "./96", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... openat resumed>) = 3 [pid 5559] close(26) = -1 EBADF (Bad file descriptor) [pid 5056] newfstatat(3, "", [pid 5559] close(27 [pid 5052] umount2("./96", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5559] close(28 [pid 5055] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5559] close(29 [pid 5056] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5559] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./95/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./96", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5559] exit_group(0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] umount2("./96/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./96/binderfs", [pid 5559] <... exit_group resumed>) = ? [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./96/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./95/binderfs", [pid 5052] <... openat resumed>) = 3 [pid 5056] unlink("./96/binderfs") = 0 [pid 5056] umount2("./96/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./96/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] unlink("./96/memory.events" [pid 5559] +++ exited with 0 +++ [pid 5056] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./96/binderfs", [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./95/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5056] getdents64(3, [pid 5057] <... restart_syscall resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] unlink("./96/binderfs" [pid 5052] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./95", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./96/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./96/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./95/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./96/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] openat(AT_FDCWD, "./95", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./95/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./96/binderfs", [pid 5056] close(3 [pid 5055] unlink("./96/memory.events" [pid 5057] <... openat resumed>) = 3 [pid 5056] <... close resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5056] rmdir("./96" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5056] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./95/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5056] mkdir("./97", 0777 [pid 5057] newfstatat(AT_FDCWD, "./95/binderfs", [pid 5056] <... mkdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./95/binderfs") = 0 [pid 5056] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./95/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./95/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5053] unlink("./95/memory.events" [pid 5052] unlink("./96/binderfs" [pid 5057] unlink("./95/memory.events" [pid 5052] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5561 attached [pid 5052] umount2("./96/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5561] set_robust_list(0x5555573de660, 24 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5561] <... set_robust_list resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./96/memory.events", [pid 5561] chdir("./97" [pid 5056] <... clone resumed>, child_tidptr=0x5555573de650) = 99 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./96/memory.events" [pid 5561] <... chdir resumed>) = 0 [pid 5561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5561] setpgid(0, 0 [pid 5055] close(3 [pid 5052] getdents64(3, [pid 5561] <... setpgid resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] rmdir("./96" [pid 5052] close(3 [pid 5561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5057] getdents64(3, [pid 5561] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5561] write(3, "1000", 4 [pid 5057] rmdir("./95" [pid 5053] <... unlink resumed>) = 0 [pid 5561] <... write resumed>) = 4 [pid 5561] close(3 [pid 5055] mkdir("./97", 0777 [pid 5053] getdents64(3, [pid 5052] rmdir("./96" [pid 5561] <... close resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5561] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5057] mkdir("./96", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] mkdir("./97", 0777 [pid 5053] close(3 [pid 5561] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5561] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... close resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./95" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5563 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 99 [pid 5561] <... sendmsg resumed>) = 120 [pid 5561] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... rmdir resumed>) = 0 [pid 5563] set_robust_list(0x5555573de660, 24 [pid 5561] <... openat resumed>) = 4 [pid 5561] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5564 attached ./strace-static-x86_64: Process 5562 attached [pid 5563] <... set_robust_list resumed>) = 0 [pid 5053] mkdir("./96", 0777 [pid 5562] set_robust_list(0x5555573de660, 24 [pid 5563] chdir("./97" [pid 5564] set_robust_list(0x5555573de660, 24 [pid 5562] <... set_robust_list resumed>) = 0 [pid 5563] <... chdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 98 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 99 [pid 5564] <... set_robust_list resumed>) = 0 [pid 5563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5562] chdir("./96" [pid 5563] <... prctl resumed>) = 0 [pid 5564] chdir("./97" [pid 5563] setpgid(0, 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5563] <... setpgid resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5564] <... chdir resumed>) = 0 [pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5562] setpgid(0, 0 [pid 5563] <... openat resumed>) = 3 [pid 5564] <... prctl resumed>) = 0 [pid 5562] <... setpgid resumed>) = 0 [pid 5563] write(3, "1000", 4 [pid 5564] setpgid(0, 0 [pid 5563] <... write resumed>) = 4 ./strace-static-x86_64: Process 5565 attached [pid 5564] <... setpgid resumed>) = 0 [pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5565] set_robust_list(0x5555573de660, 24 [pid 5564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5563] close(3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 98 [pid 5565] <... set_robust_list resumed>) = 0 [pid 5564] <... openat resumed>) = 3 [pid 5562] <... openat resumed>) = 3 [pid 5563] <... close resumed>) = 0 [pid 5565] chdir("./96" [pid 5562] write(3, "1000", 4 [pid 5564] write(3, "1000", 4 [pid 5563] symlink("/dev/binderfs", "./binderfs" [pid 5562] <... write resumed>) = 4 [pid 5565] <... chdir resumed>) = 0 [pid 5564] <... write resumed>) = 4 [pid 5562] close(3 [pid 5563] <... symlink resumed>) = 0 [pid 5564] close(3 [pid 5563] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5564] <... close resumed>) = 0 [pid 5565] <... prctl resumed>) = 0 [pid 5564] symlink("/dev/binderfs", "./binderfs" [pid 5562] <... close resumed>) = 0 [pid 5563] <... socket resumed>) = 3 [pid 5565] setpgid(0, 0 [pid 5562] symlink("/dev/binderfs", "./binderfs" [pid 5565] <... setpgid resumed>) = 0 [pid 5564] <... symlink resumed>) = 0 [pid 5562] <... symlink resumed>) = 0 [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5564] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5562] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5563] <... sendmsg resumed>) = 120 [pid 5564] <... socket resumed>) = 3 [pid 5562] <... socket resumed>) = 3 [pid 5565] <... openat resumed>) = 3 [pid 5564] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5563] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5565] write(3, "1000", 4 [pid 5564] <... sendmsg resumed>) = 120 [pid 5562] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5563] <... openat resumed>) = 4 [pid 5564] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5562] <... sendmsg resumed>) = 120 [pid 5565] <... write resumed>) = 4 [pid 5565] close(3 [pid 5563] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5565] <... close resumed>) = 0 [pid 5565] symlink("/dev/binderfs", "./binderfs" [pid 5564] <... openat resumed>) = 4 [pid 5565] <... symlink resumed>) = 0 [pid 5564] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5565] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5562] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5565] <... socket resumed>) = 3 [pid 5565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5565] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5562] <... openat resumed>) = 4 [pid 5565] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5562] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5563] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5563] close(3 [pid 5565] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5563] <... close resumed>) = 0 [pid 5563] close(4) = 0 [pid 5562] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5562] close(3 [pid 5565] close(3 [pid 5563] close(5 [pid 5562] <... close resumed>) = 0 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = 0 [pid 5562] close(4 [pid 5565] close(4 [pid 5563] close(6 [pid 5565] <... close resumed>) = 0 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(5) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = 0 [pid 5565] close(6 [pid 5562] close(5 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(7) = -1 EBADF (Bad file descriptor) [pid 5563] close(7 [pid 5565] close(8) = -1 EBADF (Bad file descriptor) [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(9) = -1 EBADF (Bad file descriptor) [pid 5565] close(10) = -1 EBADF (Bad file descriptor) [pid 5562] close(6 [pid 5565] close(11) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(8) = -1 EBADF (Bad file descriptor) [pid 5563] close(9 [pid 5562] close(7 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(12 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] close(8) = -1 EBADF (Bad file descriptor) [pid 5562] close(9 [pid 5563] close(10 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(13 [pid 5562] close(10 [pid 5563] close(11 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] close(11 [pid 5563] close(12 [pid 5565] close(14 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] close(12 [pid 5563] close(13 [pid 5565] close(15 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(14 [pid 5562] close(13 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(16 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(15 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] close(14 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(17 [pid 5564] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(16 [pid 5561] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] close(15 [pid 5561] close(3 [pid 5565] close(18 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] close(16) = -1 EBADF (Bad file descriptor) [pid 5562] close(17) = -1 EBADF (Bad file descriptor) [pid 5561] <... close resumed>) = 0 [pid 5562] close(18 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(4 [pid 5565] close(19) = -1 EBADF (Bad file descriptor) [pid 5562] close(19 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] <... close resumed>) = 0 [pid 5565] close(20 [pid 5564] close(3 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(17 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] <... close resumed>) = 0 [pid 5562] close(20 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(5 [pid 5565] close(21 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(18 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(4 [pid 5562] close(21 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(6 [pid 5565] close(22 [pid 5564] <... close resumed>) = 0 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(19 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(5 [pid 5562] close(22 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(7 [pid 5565] close(23 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(20 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(6 [pid 5562] close(23 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(24 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(21 [pid 5561] close(8 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(7 [pid 5562] close(24 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(25 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(22 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(8 [pid 5562] close(25 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(9 [pid 5565] close(26 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(23 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(9 [pid 5562] close(26 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(10 [pid 5565] close(27 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(24 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(10 [pid 5562] close(27 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(11 [pid 5565] close(28 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(25 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(11 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] close(29 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] close(28 [pid 5563] close(26 [pid 5561] close(12 [pid 5565] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(12 [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(27 [pid 5564] close(13 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(28 [pid 5565] exit_group(0 [pid 5564] close(14 [pid 5562] close(29 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(13 [pid 5565] <... exit_group resumed>) = ? [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] close(29 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5565] +++ exited with 0 +++ [pid 5564] close(15 [pid 5562] exit_group(0 [pid 5563] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(14 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... exit_group resumed>) = ? [pid 5563] exit_group(0 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5564] close(16 [pid 5563] <... exit_group resumed>) = ? [pid 5561] close(15 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] +++ exited with 0 +++ [pid 5563] +++ exited with 0 +++ [pid 5564] close(17) = -1 EBADF (Bad file descriptor) [pid 5564] close(18) = -1 EBADF (Bad file descriptor) [pid 5564] close(19) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(16) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./96", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5564] close(20 [pid 5561] close(17 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(21 [pid 5055] umount2("./97", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./96", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5561] close(18 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(22 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(19 [pid 5055] openat(AT_FDCWD, "./97", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5564] close(23 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(20 [pid 5057] umount2("./96", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5564] close(24 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(21 [pid 5055] newfstatat(3, "", [pid 5057] openat(AT_FDCWD, "./96", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5564] close(25 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(22 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5564] close(26 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5053] umount2("./96/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] close(23 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5564] close(27 [pid 5561] close(24 [pid 5055] umount2("./97/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./96/binderfs", [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] close(28 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5561] close(25 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./97/binderfs", [pid 5564] close(29 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./96/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./96/binderfs" [pid 5564] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] exit_group(0 [pid 5561] close(26 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5564] <... exit_group resumed>) = ? [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./97/binderfs" [pid 5057] newfstatat(AT_FDCWD, "./96/binderfs", [pid 5561] close(27 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./96/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5561] close(28) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./96/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./96/memory.events", [pid 5564] +++ exited with 0 +++ [pid 5561] close(29 [pid 5055] umount2("./97/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5561] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5561] exit_group(0 [pid 5055] newfstatat(AT_FDCWD, "./97/memory.events", [pid 5057] umount2("./96/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./96/memory.events" [pid 5561] <... exit_group resumed>) = ? [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5561] +++ exited with 0 +++ [pid 5055] unlink("./97/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./96/memory.events", [pid 5053] getdents64(3, [pid 5052] umount2("./97", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5052] openat(AT_FDCWD, "./97", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] <... close resumed>) = 0 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] unlink("./96/memory.events") = 0 [pid 5053] rmdir("./96" [pid 5052] getdents64(3, [pid 5056] umount2("./97", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5056] openat(AT_FDCWD, "./97", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] getdents64(3, [pid 5053] mkdir("./97", 0777 [pid 5052] umount2("./97/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./96" [pid 5056] newfstatat(3, "", [pid 5055] close(3 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... close resumed>) = 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./97/binderfs", [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] rmdir("./97" [pid 5057] mkdir("./97", 0777 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... rmdir resumed>) = 0 [pid 5052] unlink("./97/binderfs" [pid 5056] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 99 [pid 5052] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5566 attached [pid 5056] umount2("./97/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] mkdir("./98", 0777 [pid 5052] umount2("./97/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5056] newfstatat(AT_FDCWD, "./97/binderfs", ./strace-static-x86_64: Process 5567 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 99 [pid 5567] set_robust_list(0x5555573de660, 24 [pid 5056] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5567] <... set_robust_list resumed>) = 0 [pid 5056] unlink("./97/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5567] chdir("./97" [pid 5566] set_robust_list(0x5555573de660, 24 [pid 5567] <... chdir resumed>) = 0 [pid 5567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5567] setpgid(0, 0) = 0 [pid 5567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./97/memory.events", [pid 5055] <... mkdir resumed>) = 0 [pid 5567] <... openat resumed>) = 3 [pid 5567] write(3, "1000", 4) = 4 [pid 5567] close(3) = 0 [pid 5567] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5567] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5566] <... set_robust_list resumed>) = 0 [pid 5056] umount2("./97/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] unlink("./97/memory.events" [pid 5567] <... socket resumed>) = 3 [pid 5567] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5566] chdir("./97" [pid 5567] <... sendmsg resumed>) = 120 [pid 5567] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5567] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... unlink resumed>) = 0 [pid 5566] <... chdir resumed>) = 0 [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5056] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5568 attached [pid 5566] <... prctl resumed>) = 0 [pid 5056] newfstatat(AT_FDCWD, "./97/memory.events", [pid 5052] getdents64(3, [pid 5568] set_robust_list(0x5555573de660, 24 [pid 5566] setpgid(0, 0 [pid 5056] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 100 [pid 5568] <... set_robust_list resumed>) = 0 [pid 5566] <... setpgid resumed>) = 0 [pid 5056] unlink("./97/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5568] chdir("./98" [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5056] <... unlink resumed>) = 0 [pid 5568] <... chdir resumed>) = 0 [pid 5566] <... openat resumed>) = 3 [pid 5052] close(3 [pid 5568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5568] setpgid(0, 0) = 0 [pid 5566] write(3, "1000", 4 [pid 5568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5566] <... write resumed>) = 4 [pid 5566] close(3) = 0 [pid 5566] symlink("/dev/binderfs", "./binderfs" [pid 5568] <... openat resumed>) = 3 [pid 5566] <... symlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./97" [pid 5568] write(3, "1000", 4 [pid 5052] <... rmdir resumed>) = 0 [pid 5568] <... write resumed>) = 4 [pid 5568] close(3 [pid 5566] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5566] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5568] <... close resumed>) = 0 [pid 5568] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5566] <... sendmsg resumed>) = 120 [pid 5052] mkdir("./98", 0777 [pid 5568] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... mkdir resumed>) = 0 [pid 5568] <... socket resumed>) = 3 [pid 5566] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5568] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5566] <... openat resumed>) = 4 [pid 5568] <... sendmsg resumed>) = 120 [pid 5568] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5566] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5568] <... openat resumed>) = 4 [pid 5568] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5056] getdents64(3, [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 100 [pid 5056] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5056] rmdir("./97") = 0 ./strace-static-x86_64: Process 5569 attached [pid 5056] mkdir("./98", 0777 [pid 5569] set_robust_list(0x5555573de660, 24) = 0 [pid 5569] chdir("./98") = 0 [pid 5569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5569] setpgid(0, 0) = 0 [pid 5569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5569] write(3, "1000", 4) = 4 [pid 5569] close(3) = 0 [pid 5569] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5568] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5568] close(3 [pid 5569] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5568] <... close resumed>) = 0 [pid 5569] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5568] close(4) = 0 [pid 5569] <... sendmsg resumed>) = 120 [pid 5568] close(5) = -1 EBADF (Bad file descriptor) [pid 5569] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5568] close(6) = -1 EBADF (Bad file descriptor) [pid 5568] close(7) = -1 EBADF (Bad file descriptor) [pid 5568] close(8) = -1 EBADF (Bad file descriptor) [pid 5568] close(9) = -1 EBADF (Bad file descriptor) [pid 5568] close(10) = -1 EBADF (Bad file descriptor) [pid 5569] <... openat resumed>) = 4 [pid 5568] close(11) = -1 EBADF (Bad file descriptor) [pid 5568] close(12 [pid 5569] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5568] close(13 [pid 5566] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5056] <... mkdir resumed>) = -1 ENOSPC (No space left on device) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5566] close(3 [pid 5056] exit_group(1 [pid 5569] close(3 [pid 5568] close(14 [pid 5567] close(3 [pid 5566] <... close resumed>) = 0 [pid 5056] <... exit_group resumed>) = ? [pid 5569] <... close resumed>) = 0 [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = 0 [pid 5566] close(4 [pid 5568] close(15 [pid 5566] <... close resumed>) = 0 [pid 5569] close(4 [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(4 [pid 5566] close(5 [pid 5569] <... close resumed>) = 0 [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(5 [pid 5568] close(16 [pid 5567] <... close resumed>) = 0 [pid 5566] close(6 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(5 [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] close(7 [pid 5569] close(6 [pid 5568] close(17 [pid 5567] close(6 [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] close(8 [pid 5569] close(7 [pid 5568] close(18 [pid 5567] close(7 [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] close(9 [pid 5569] close(8 [pid 5568] close(19 [pid 5567] close(8 [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] +++ exited with 1 +++ [pid 5569] close(9 [pid 5568] close(20 [pid 5567] close(9 [pid 5566] close(10 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(10 [pid 5568] close(21 [pid 5567] close(10 [pid 5566] close(11 [pid 5049] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5056, si_uid=0, si_status=1, si_utime=2 /* 0.02 s */, si_stime=187 /* 1.87 s */} --- [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(11 [pid 5568] close(22 [pid 5567] close(11 [pid 5566] close(12 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(12 [pid 5568] close(23 [pid 5567] close(12 [pid 5566] close(13 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(13 [pid 5568] close(24 [pid 5567] close(13 [pid 5566] close(14 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(14 [pid 5568] close(25 [pid 5567] close(14 [pid 5566] close(15 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(15 [pid 5568] close(26 [pid 5567] close(15 [pid 5566] close(16 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(16 [pid 5568] close(27 [pid 5567] close(16 [pid 5566] close(17 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(17 [pid 5568] close(28 [pid 5567] close(17 [pid 5566] close(18 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(18 [pid 5568] close(29 [pid 5567] close(18 [pid 5566] close(19 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(19 [pid 5568] exit_group(0 [pid 5567] close(19 [pid 5566] close(20 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] <... exit_group resumed>) = ? [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] close(20 [pid 5567] close(20 [pid 5566] close(21 [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5568] +++ exited with 0 +++ [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... clone resumed>, child_tidptr=0x5555573de650) = -1 ENOMEM (Cannot allocate memory) [pid 5569] close(21 [pid 5567] close(21 [pid 5566] close(22 [pid 5049] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(22 [pid 5566] close(23 [pid 5055] umount2("./98", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5569] close(22 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(23 [pid 5566] close(24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5569] close(23 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./98", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(24 [pid 5566] close(25 [pid 5055] <... openat resumed>) = 3 [pid 5569] close(24 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(25 [pid 5566] close(26 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5569] close(25 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(26 [pid 5566] close(27 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5569] close(26 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(27 [pid 5566] close(28 [pid 5055] umount2("./98/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5049] <... clone resumed>, child_tidptr=0x5555573de650) = -1 ENOMEM (Cannot allocate memory) [pid 5569] close(27 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(28 [pid 5566] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5569] close(28 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./98/binderfs", [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] close(29 [pid 5566] exit_group(0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5569] close(29 [pid 5567] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5566] <... exit_group resumed>) = ? [pid 5569] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5567] exit_group(0 [pid 5055] unlink("./98/binderfs" [pid 5567] <... exit_group resumed>) = ? [pid 5569] exit_group(0 [pid 5567] +++ exited with 0 +++ [pid 5569] <... exit_group resumed>) = ? [pid 5055] <... unlink resumed>) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5057] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5057] umount2("./97", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./97", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5566] +++ exited with 0 +++ [pid 5055] umount2("./98/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./97/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./98/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./97/binderfs", [pid 5053] <... restart_syscall resumed>) = 0 [pid 5569] +++ exited with 0 +++ [pid 5055] unlink("./98/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] unlink("./97/binderfs") = 0 [pid 5053] umount2("./97", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./98", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./97/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./97", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./98", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5057] newfstatat(AT_FDCWD, "./97/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5057] unlink("./97/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5055] close(3) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] rmdir("./98") = 0 [pid 5053] umount2("./97/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./98/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./97/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./98/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] mkdir("./99", 0777 [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./97/binderfs" [pid 5052] unlink("./98/binderfs" [pid 5055] <... mkdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] close(3 [pid 5053] umount2("./97/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... close resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./98/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] rmdir("./97" [pid 5053] newfstatat(AT_FDCWD, "./97/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./98/memory.events", [pid 5053] unlink("./97/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./98/memory.events") = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./98") = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] mkdir("./99", 0777 [pid 5057] mkdir("./98", 0777 [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./97") = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 101 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] mkdir("./98", 0777./strace-static-x86_64: Process 5572 attached [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5572] set_robust_list(0x5555573de660, 24 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 101 ./strace-static-x86_64: Process 5573 attached [pid 5572] <... set_robust_list resumed>) = 0 [pid 5573] set_robust_list(0x5555573de660, 24 [pid 5572] chdir("./99" [pid 5573] <... set_robust_list resumed>) = 0 [pid 5573] chdir("./99" [pid 5572] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5574 attached ./strace-static-x86_64: Process 5575 attached [pid 5573] <... chdir resumed>) = 0 [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5575] set_robust_list(0x5555573de660, 24 [pid 5574] set_robust_list(0x5555573de660, 24 [pid 5573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5572] <... prctl resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 100 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 100 [pid 5575] <... set_robust_list resumed>) = 0 [pid 5574] <... set_robust_list resumed>) = 0 [pid 5573] <... prctl resumed>) = 0 [pid 5575] chdir("./98" [pid 5574] chdir("./98" [pid 5573] setpgid(0, 0 [pid 5572] setpgid(0, 0 [pid 5575] <... chdir resumed>) = 0 [pid 5572] <... setpgid resumed>) = 0 [pid 5575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5574] <... chdir resumed>) = 0 [pid 5573] <... setpgid resumed>) = 0 [pid 5575] setpgid(0, 0 [pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5575] <... setpgid resumed>) = 0 [pid 5574] <... prctl resumed>) = 0 [pid 5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5574] setpgid(0, 0 [pid 5573] <... openat resumed>) = 3 [pid 5574] <... setpgid resumed>) = 0 [pid 5572] <... openat resumed>) = 3 [pid 5575] <... openat resumed>) = 3 [pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5572] write(3, "1000", 4 [pid 5575] write(3, "1000", 4 [pid 5574] <... openat resumed>) = 3 [pid 5573] write(3, "1000", 4 [pid 5572] <... write resumed>) = 4 [pid 5575] <... write resumed>) = 4 [pid 5572] close(3 [pid 5575] close(3 [pid 5573] <... write resumed>) = 4 [pid 5572] <... close resumed>) = 0 [pid 5575] <... close resumed>) = 0 [pid 5574] write(3, "1000", 4 [pid 5573] close(3 [pid 5572] symlink("/dev/binderfs", "./binderfs" [pid 5575] symlink("/dev/binderfs", "./binderfs" [pid 5574] <... write resumed>) = 4 [pid 5573] <... close resumed>) = 0 [pid 5574] close(3 [pid 5573] symlink("/dev/binderfs", "./binderfs" [pid 5575] <... symlink resumed>) = 0 [pid 5574] <... close resumed>) = 0 [pid 5573] <... symlink resumed>) = 0 [pid 5572] <... symlink resumed>) = 0 [pid 5574] symlink("/dev/binderfs", "./binderfs" [pid 5575] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5574] <... symlink resumed>) = 0 [pid 5573] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5572] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5573] <... socket resumed>) = 3 [pid 5574] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5572] <... socket resumed>) = 3 [pid 5575] <... socket resumed>) = 3 [pid 5575] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5574] <... socket resumed>) = 3 [pid 5573] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5572] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5574] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5575] <... sendmsg resumed>) = 120 [pid 5574] <... sendmsg resumed>) = 120 [pid 5573] <... sendmsg resumed>) = 120 [pid 5572] <... sendmsg resumed>) = 120 [pid 5574] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5575] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5573] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5572] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5575] <... openat resumed>) = 4 [pid 5574] <... openat resumed>) = 4 [pid 5574] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5573] <... openat resumed>) = 4 [pid 5572] <... openat resumed>) = 4 [pid 5573] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5572] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5575] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5573] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5572] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5573] close(3 [pid 5572] close(3 [pid 5575] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5573] <... close resumed>) = 0 [pid 5575] close(3 [pid 5573] close(4 [pid 5575] <... close resumed>) = 0 [pid 5573] <... close resumed>) = 0 [pid 5573] close(5 [pid 5575] close(4) = 0 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = 0 [pid 5575] close(5 [pid 5573] close(6 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] close(6) = -1 EBADF (Bad file descriptor) [pid 5572] close(4 [pid 5575] close(7 [pid 5572] <... close resumed>) = 0 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(5 [pid 5575] close(8 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(7 [pid 5572] close(6 [pid 5575] close(9 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(8 [pid 5572] close(7 [pid 5575] close(10 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(9 [pid 5572] close(8 [pid 5575] close(11 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(10 [pid 5572] close(9 [pid 5575] close(12 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(11 [pid 5572] close(10 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(12 [pid 5572] close(11 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(13 [pid 5572] close(12 [pid 5575] close(13 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(14 [pid 5572] close(13 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] close(14 [pid 5573] close(15 [pid 5572] close(14 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] close(15 [pid 5573] close(16 [pid 5572] close(15 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(16) = -1 EBADF (Bad file descriptor) [pid 5572] close(17) = -1 EBADF (Bad file descriptor) [pid 5572] close(18) = -1 EBADF (Bad file descriptor) [pid 5572] close(19) = -1 EBADF (Bad file descriptor) [pid 5575] close(16 [pid 5573] close(17 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(20 [pid 5575] close(17 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(18 [pid 5572] close(21 [pid 5575] close(18 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(19 [pid 5575] close(19 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(20 [pid 5575] close(20) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(22 [pid 5575] close(21 [pid 5573] close(21 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(23 [pid 5575] close(22 [pid 5573] close(22 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(24 [pid 5575] close(23 [pid 5573] close(23 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(25 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(24 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] close(24 [pid 5572] close(26 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(25 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] close(25 [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(27 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] close(26 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(28 [pid 5575] close(26 [pid 5573] close(27 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] close(29 [pid 5575] close(27 [pid 5573] close(28 [pid 5572] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] exit_group(0 [pid 5575] close(28 [pid 5573] close(29 [pid 5572] <... exit_group resumed>) = ? [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5572] +++ exited with 0 +++ [pid 5575] close(29 [pid 5573] exit_group(0 [pid 5575] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5573] <... exit_group resumed>) = ? [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5573] +++ exited with 0 +++ [pid 5055] umount2("./99", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5575] exit_group(0) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./99", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./99", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", [pid 5575] +++ exited with 0 +++ [pid 5055] openat(AT_FDCWD, "./99", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5055] getdents64(3, [pid 5057] umount2("./98", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./99/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./98", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./99/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./99/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./99/binderfs", [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./99/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5574] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5055] unlink("./99/binderfs" [pid 5057] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5574] close(3) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./99/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./99/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5574] close(4 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5574] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./99/memory.events", [pid 5574] close(5) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5574] close(6) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./98/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./99/memory.events", [pid 5574] close(7 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./99/memory.events" [pid 5574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5574] close(8) = -1 EBADF (Bad file descriptor) [pid 5574] close(9) = -1 EBADF (Bad file descriptor) [pid 5574] close(10) = -1 EBADF (Bad file descriptor) [pid 5574] close(11) = -1 EBADF (Bad file descriptor) [pid 5574] close(12) = -1 EBADF (Bad file descriptor) [pid 5574] close(13) = -1 EBADF (Bad file descriptor) [pid 5574] close(14) = -1 EBADF (Bad file descriptor) [pid 5574] close(15) = -1 EBADF (Bad file descriptor) [pid 5574] close(16) = -1 EBADF (Bad file descriptor) [pid 5574] close(17 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./98/binderfs", [pid 5574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5574] close(18) = -1 EBADF (Bad file descriptor) [pid 5574] close(19) = -1 EBADF (Bad file descriptor) [pid 5574] close(20) = -1 EBADF (Bad file descriptor) [pid 5574] close(21) = -1 EBADF (Bad file descriptor) [pid 5574] close(22 [pid 5055] unlink("./99/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5574] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./98/binderfs" [pid 5574] close(23) = -1 EBADF (Bad file descriptor) [pid 5574] close(24) = -1 EBADF (Bad file descriptor) [pid 5574] close(25) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5574] close(26) = -1 EBADF (Bad file descriptor) [pid 5574] close(27) = -1 EBADF (Bad file descriptor) [pid 5574] close(28) = -1 EBADF (Bad file descriptor) [pid 5574] close(29) = -1 EBADF (Bad file descriptor) [pid 5574] exit_group(0) = ? [pid 5057] umount2("./98/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5574] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] newfstatat(AT_FDCWD, "./98/memory.events", [pid 5052] close(3 [pid 5055] getdents64(3, [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... close resumed>) = 0 [pid 5057] unlink("./98/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] rmdir("./99" [pid 5053] <... restart_syscall resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] close(3) = 0 [pid 5057] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5055] rmdir("./99") = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] mkdir("./100", 0777 [pid 5053] umount2("./98", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] mkdir("./100", 0777 [pid 5057] close(3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... mkdir resumed>) = 0 [pid 5053] openat(AT_FDCWD, "./98", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5057] rmdir("./98" [pid 5053] newfstatat(3, "", [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5057] mkdir("./99", 0777 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 ./strace-static-x86_64: Process 5576 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 102 [pid 5057] <... mkdir resumed>) = 0 [pid 5576] set_robust_list(0x5555573de660, 24 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] umount2("./98/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5576] <... set_robust_list resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5577 attached [pid 5576] chdir("./100" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 102 [pid 5053] newfstatat(AT_FDCWD, "./98/binderfs", [pid 5577] set_robust_list(0x5555573de660, 24) = 0 [pid 5577] chdir("./100") = 0 [pid 5577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5576] <... chdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] unlink("./98/binderfs"./strace-static-x86_64: Process 5578 attached [pid 5576] <... prctl resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 101 [pid 5577] setpgid(0, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5578] set_robust_list(0x5555573de660, 24 [pid 5576] setpgid(0, 0 [pid 5053] umount2("./98/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5578] <... set_robust_list resumed>) = 0 [pid 5577] <... setpgid resumed>) = 0 [pid 5576] <... setpgid resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5578] chdir("./99" [pid 5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5578] <... chdir resumed>) = 0 [pid 5577] <... openat resumed>) = 3 [pid 5576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] newfstatat(AT_FDCWD, "./98/memory.events", [pid 5578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5576] <... openat resumed>) = 3 [pid 5578] <... prctl resumed>) = 0 [pid 5578] setpgid(0, 0 [pid 5577] write(3, "1000", 4 [pid 5576] write(3, "1000", 4 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5578] <... setpgid resumed>) = 0 [pid 5577] <... write resumed>) = 4 [pid 5576] <... write resumed>) = 4 [pid 5053] unlink("./98/memory.events" [pid 5578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5577] close(3 [pid 5576] close(3 [pid 5578] <... openat resumed>) = 3 [pid 5577] <... close resumed>) = 0 [pid 5576] <... close resumed>) = 0 [pid 5577] symlink("/dev/binderfs", "./binderfs" [pid 5576] symlink("/dev/binderfs", "./binderfs" [pid 5578] write(3, "1000", 4) = 4 [pid 5576] <... symlink resumed>) = 0 [pid 5577] <... symlink resumed>) = 0 [pid 5578] close(3 [pid 5577] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5576] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5578] <... close resumed>) = 0 [pid 5578] symlink("/dev/binderfs", "./binderfs" [pid 5577] <... socket resumed>) = 3 [pid 5576] <... socket resumed>) = 3 [pid 5578] <... symlink resumed>) = 0 [pid 5577] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5578] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5576] <... sendmsg resumed>) = 120 [pid 5578] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5577] <... sendmsg resumed>) = 120 [pid 5576] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5577] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5578] <... sendmsg resumed>) = 120 [pid 5577] <... openat resumed>) = 4 [pid 5576] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5578] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5577] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... unlink resumed>) = 0 [pid 5578] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./98") = 0 [pid 5053] mkdir("./99", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 101 ./strace-static-x86_64: Process 5579 attached [pid 5579] set_robust_list(0x5555573de660, 24) = 0 [pid 5579] chdir("./99") = 0 [pid 5579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5579] setpgid(0, 0) = 0 [pid 5579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5578] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5577] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5576] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5579] <... openat resumed>) = 3 [pid 5578] close(3) = 0 [pid 5578] close(4) = 0 [pid 5578] close(5 [pid 5579] write(3, "1000", 4 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... write resumed>) = 4 [pid 5578] close(6) = -1 EBADF (Bad file descriptor) [pid 5578] close(7 [pid 5579] close(3 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = 0 [pid 5578] close(8 [pid 5579] symlink("/dev/binderfs", "./binderfs" [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(9) = -1 EBADF (Bad file descriptor) [pid 5578] close(10) = -1 EBADF (Bad file descriptor) [pid 5578] close(11) = -1 EBADF (Bad file descriptor) [pid 5579] <... symlink resumed>) = 0 [pid 5579] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5578] close(12 [pid 5576] close(3 [pid 5579] <... socket resumed>) = 3 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = 0 [pid 5577] close(3 [pid 5578] close(13 [pid 5579] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = 0 [pid 5578] close(14 [pid 5576] close(4 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... sendmsg resumed>) = 120 [pid 5579] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5578] close(15 [pid 5577] close(4 [pid 5576] <... close resumed>) = 0 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(5 [pid 5578] close(16 [pid 5577] <... close resumed>) = 0 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... openat resumed>) = 4 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(5 [pid 5579] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5576] close(6 [pid 5578] close(17 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(6 [pid 5576] close(7 [pid 5579] close(3 [pid 5578] close(18 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(7 [pid 5576] close(8 [pid 5578] close(19 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = 0 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(4 [pid 5578] close(20 [pid 5576] close(9 [pid 5579] <... close resumed>) = 0 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(8 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(5 [pid 5578] close(21 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(9 [pid 5579] close(6 [pid 5578] close(22 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(10 [pid 5579] close(7 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(11) = -1 EBADF (Bad file descriptor) [pid 5579] close(8 [pid 5577] close(12 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(23 [pid 5579] close(9 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(10 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(24 [pid 5577] close(13 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(10 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(11 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(25 [pid 5577] close(14 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(11 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(12 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(26 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(12 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(15 [pid 5576] close(13 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(27 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(13 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(14 [pid 5577] close(16 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(28 [pid 5579] close(14 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] close(29 [pid 5576] close(15 [pid 5577] close(17 [pid 5579] close(15 [pid 5578] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] exit_group(0 [pid 5576] close(16 [pid 5579] close(16 [pid 5578] <... exit_group resumed>) = ? [pid 5577] close(18 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5578] +++ exited with 0 +++ [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(17 [pid 5579] close(17 [pid 5577] close(19 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(18 [pid 5579] close(18 [pid 5577] close(20 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(19) = -1 EBADF (Bad file descriptor) [pid 5577] close(21 [pid 5057] umount2("./99", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(19 [pid 5577] close(22 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./99", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5579] close(20 [pid 5577] close(23 [pid 5576] close(20 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(21 [pid 5577] close(24 [pid 5576] close(21 [pid 5057] <... openat resumed>) = 3 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(22 [pid 5577] close(25 [pid 5579] close(22 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(26 [pid 5576] close(23 [pid 5579] close(23 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(27 [pid 5576] close(24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5579] close(24 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(28 [pid 5576] close(25 [pid 5057] getdents64(3, [pid 5579] close(25 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] close(29 [pid 5576] close(26 [pid 5579] close(26 [pid 5577] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] close(27) = -1 EBADF (Bad file descriptor) [pid 5576] close(28 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5577] exit_group(0 [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5579] close(27 [pid 5577] <... exit_group resumed>) = ? [pid 5576] close(29 [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5576] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5576] exit_group(0) = ? [pid 5579] close(28 [pid 5577] +++ exited with 0 +++ [pid 5576] +++ exited with 0 +++ [pid 5057] umount2("./99/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5579] close(29 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5579] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./99/binderfs", [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5579] exit_group(0 [pid 5055] umount2("./100", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5579] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] unlink("./99/binderfs" [pid 5055] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./100/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./100/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] unlink("./100/binderfs" [pid 5579] +++ exited with 0 +++ [pid 5057] umount2("./99/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./100", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./99/memory.events", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./99/memory.events" [pid 5053] umount2("./99", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./99", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./100/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./100/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, [pid 5055] unlink("./100/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./99/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./99/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5053] unlink("./99/binderfs") = 0 [pid 5053] umount2("./99/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./99/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./99/memory.events" [pid 5052] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] close(3 [pid 5057] <... close resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./100/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... close resumed>) = 0 [pid 5057] rmdir("./99" [pid 5053] close(3 [pid 5055] rmdir("./100" [pid 5053] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./99" [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./100/binderfs", [pid 5053] mkdir("./100", 0777 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] mkdir("./101", 0777 [pid 5057] mkdir("./100", 0777 [pid 5052] unlink("./100/binderfs" [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] umount2("./100/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... mkdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./100/memory.events", [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5580 attached [pid 5052] unlink("./100/memory.events" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 102 [pid 5580] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5581 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 102 [pid 5581] set_robust_list(0x5555573de660, 24 [pid 5580] <... set_robust_list resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5581] <... set_robust_list resumed>) = 0 [pid 5580] chdir("./100" [pid 5581] chdir("./100" [pid 5580] <... chdir resumed>) = 0 [pid 5581] <... chdir resumed>) = 0 [pid 5580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5580] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5582 attached [pid 5581] <... prctl resumed>) = 0 [pid 5580] setpgid(0, 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 103 [pid 5582] set_robust_list(0x5555573de660, 24 [pid 5581] setpgid(0, 0 [pid 5580] <... setpgid resumed>) = 0 [pid 5581] <... setpgid resumed>) = 0 [pid 5581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5582] <... set_robust_list resumed>) = 0 [pid 5580] <... openat resumed>) = 3 [pid 5582] chdir("./101" [pid 5581] <... openat resumed>) = 3 [pid 5580] write(3, "1000", 4) = 4 [pid 5580] close(3 [pid 5582] <... chdir resumed>) = 0 [pid 5581] write(3, "1000", 4 [pid 5582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5580] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5582] <... prctl resumed>) = 0 [pid 5581] <... write resumed>) = 4 [pid 5580] symlink("/dev/binderfs", "./binderfs" [pid 5582] setpgid(0, 0 [pid 5581] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5582] <... setpgid resumed>) = 0 [pid 5581] <... close resumed>) = 0 [pid 5580] <... symlink resumed>) = 0 [pid 5582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5581] symlink("/dev/binderfs", "./binderfs" [pid 5580] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] close(3 [pid 5580] <... socket resumed>) = 3 [pid 5582] <... openat resumed>) = 3 [pid 5581] <... symlink resumed>) = 0 [pid 5580] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... close resumed>) = 0 [pid 5582] write(3, "1000", 4 [pid 5581] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] rmdir("./100" [pid 5582] <... write resumed>) = 4 [pid 5581] <... socket resumed>) = 3 [pid 5582] close(3) = 0 [pid 5582] symlink("/dev/binderfs", "./binderfs" [pid 5581] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5580] <... sendmsg resumed>) = 120 [pid 5052] <... rmdir resumed>) = 0 [pid 5582] <... symlink resumed>) = 0 [pid 5580] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] mkdir("./101", 0777 [pid 5582] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5581] <... sendmsg resumed>) = 120 [pid 5582] <... socket resumed>) = 3 [pid 5580] <... openat resumed>) = 4 [pid 5052] <... mkdir resumed>) = 0 [pid 5580] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5581] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5582] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5581] <... openat resumed>) = 4 [pid 5581] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5582] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5583 attached [pid 5583] set_robust_list(0x5555573de660, 24 [pid 5582] <... openat resumed>) = 4 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 103 [pid 5583] <... set_robust_list resumed>) = 0 [pid 5582] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5583] chdir("./101") = 0 [pid 5583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5583] setpgid(0, 0) = 0 [pid 5583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5583] write(3, "1000", 4) = 4 [pid 5583] close(3) = 0 [pid 5583] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5583] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5583] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5583] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5581] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5582] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5581] close(3 [pid 5580] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5580] close(3) = 0 [pid 5580] close(4) = 0 [pid 5580] close(5) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = 0 [pid 5580] close(6) = -1 EBADF (Bad file descriptor) [pid 5582] close(3 [pid 5581] close(4 [pid 5580] close(7) = -1 EBADF (Bad file descriptor) [pid 5580] close(8) = -1 EBADF (Bad file descriptor) [pid 5580] close(9) = -1 EBADF (Bad file descriptor) [pid 5580] close(10) = -1 EBADF (Bad file descriptor) [pid 5580] close(11) = -1 EBADF (Bad file descriptor) [pid 5580] close(12) = -1 EBADF (Bad file descriptor) [pid 5580] close(13) = -1 EBADF (Bad file descriptor) [pid 5580] close(14) = -1 EBADF (Bad file descriptor) [pid 5580] close(15) = -1 EBADF (Bad file descriptor) [pid 5583] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5580] close(16 [pid 5581] <... close resumed>) = 0 [pid 5580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] <... close resumed>) = 0 [pid 5580] close(17) = -1 EBADF (Bad file descriptor) [pid 5580] close(18) = -1 EBADF (Bad file descriptor) [pid 5580] close(19) = -1 EBADF (Bad file descriptor) [pid 5580] close(20) = -1 EBADF (Bad file descriptor) [pid 5580] close(21) = -1 EBADF (Bad file descriptor) [pid 5580] close(22) = -1 EBADF (Bad file descriptor) [pid 5580] close(23) = -1 EBADF (Bad file descriptor) [pid 5582] close(4 [pid 5581] close(5 [pid 5580] close(24) = -1 EBADF (Bad file descriptor) [pid 5580] close(25) = -1 EBADF (Bad file descriptor) [pid 5580] close(26) = -1 EBADF (Bad file descriptor) [pid 5580] close(27) = -1 EBADF (Bad file descriptor) [pid 5580] close(28 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] <... close resumed>) = 0 [pid 5580] close(29 [pid 5582] close(5 [pid 5581] close(6 [pid 5580] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5580] exit_group(0) = ? [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(6 [pid 5581] close(7 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(7 [pid 5581] close(8 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(8) = -1 EBADF (Bad file descriptor) [pid 5581] close(9 [pid 5580] +++ exited with 0 +++ [pid 5582] close(9 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] close(10 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(10 [pid 5581] close(11 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(11 [pid 5581] close(12 [pid 5053] umount2("./100", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(12 [pid 5581] close(13 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5582] close(13 [pid 5581] close(14 [pid 5053] openat(AT_FDCWD, "./100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(14 [pid 5581] close(15 [pid 5053] <... openat resumed>) = 3 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(15 [pid 5581] close(16 [pid 5053] newfstatat(3, "", [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(16 [pid 5581] close(17 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(17 [pid 5581] close(18 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(18 [pid 5581] close(19 [pid 5583] close(3 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5583] <... close resumed>) = 0 [pid 5582] close(19 [pid 5581] close(20 [pid 5583] close(4 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... close resumed>) = 0 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] close(21 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5583] close(5 [pid 5582] close(20 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] close(6 [pid 5581] close(22 [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] close(7 [pid 5581] close(23 [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./100/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5583] close(8 [pid 5581] close(24 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./100/binderfs", [pid 5583] close(9 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] close(25 [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(21 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5581] close(26 [pid 5583] close(10 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./100/binderfs" [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(22 [pid 5581] close(27 [pid 5583] close(11 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] close(28 [pid 5053] <... unlink resumed>) = 0 [pid 5583] close(12 [pid 5582] close(23 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./100/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] close(29 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5583] close(13 [pid 5581] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./100/memory.events", [pid 5581] exit_group(0 [pid 5582] close(24 [pid 5581] <... exit_group resumed>) = ? [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] close(14) = -1 EBADF (Bad file descriptor) [pid 5583] close(15) = -1 EBADF (Bad file descriptor) [pid 5583] close(16) = -1 EBADF (Bad file descriptor) [pid 5583] close(17) = -1 EBADF (Bad file descriptor) [pid 5583] close(18) = -1 EBADF (Bad file descriptor) [pid 5583] close(19 [pid 5581] +++ exited with 0 +++ [pid 5582] close(25 [pid 5053] unlink("./100/memory.events" [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5583] close(20 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... restart_syscall resumed>) = 0 [pid 5583] close(21) = -1 EBADF (Bad file descriptor) [pid 5583] close(22 [pid 5057] umount2("./100", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] close(23 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] close(24 [pid 5057] openat(AT_FDCWD, "./100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5583] close(25) = -1 EBADF (Bad file descriptor) [pid 5583] close(26 [pid 5057] newfstatat(3, "", [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] close(27 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5583] close(28 [pid 5057] getdents64(3, [pid 5583] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5583] close(29) = -1 EBADF (Bad file descriptor) [pid 5583] exit_group(0 [pid 5057] umount2("./100/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./100/binderfs", [pid 5583] <... exit_group resumed>) = ? [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5582] close(26 [pid 5057] unlink("./100/binderfs" [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5582] close(27 [pid 5057] <... unlink resumed>) = 0 [pid 5057] umount2("./100/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./100/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./100/memory.events" [pid 5582] close(28 [pid 5583] +++ exited with 0 +++ [pid 5582] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5582] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] umount2("./101", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5582] exit_group(0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5582] <... exit_group resumed>) = ? [pid 5052] openat(AT_FDCWD, "./101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./101/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./101/binderfs") = 0 [pid 5052] umount2("./101/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./101/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5582] +++ exited with 0 +++ [pid 5053] getdents64(3, [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] close(3 [pid 5052] unlink("./101/memory.events" [pid 5053] <... close resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5055] umount2("./101", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5055] openat(AT_FDCWD, "./101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] close(3 [pid 5057] <... close resumed>) = 0 [pid 5053] rmdir("./100" [pid 5055] <... openat resumed>) = 3 [pid 5057] rmdir("./100" [pid 5052] <... close resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5052] rmdir("./101" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] mkdir("./101", 0777 [pid 5052] mkdir("./102", 0777 [pid 5053] mkdir("./101", 0777 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] umount2("./101/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 103 ./strace-static-x86_64: Process 5585 attached ./strace-static-x86_64: Process 5586 attached [pid 5055] newfstatat(AT_FDCWD, "./101/binderfs", [pid 5585] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5584 attached [pid 5586] set_robust_list(0x5555573de660, 24 [pid 5585] <... set_robust_list resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 103 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 104 [pid 5586] <... set_robust_list resumed>) = 0 [pid 5055] unlink("./101/binderfs" [pid 5586] chdir("./102" [pid 5055] <... unlink resumed>) = 0 [pid 5584] set_robust_list(0x5555573de660, 24 [pid 5586] <... chdir resumed>) = 0 [pid 5585] chdir("./101" [pid 5055] umount2("./101/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5584] <... set_robust_list resumed>) = 0 [pid 5586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5585] <... chdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./101/memory.events", [pid 5586] <... prctl resumed>) = 0 [pid 5585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5586] setpgid(0, 0 [pid 5585] <... prctl resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5584] chdir("./101" [pid 5586] <... setpgid resumed>) = 0 [pid 5585] setpgid(0, 0 [pid 5055] unlink("./101/memory.events" [pid 5584] <... chdir resumed>) = 0 [pid 5584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5585] <... setpgid resumed>) = 0 [pid 5584] <... prctl resumed>) = 0 [pid 5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5584] setpgid(0, 0) = 0 [pid 5586] <... openat resumed>) = 3 [pid 5585] <... openat resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5586] write(3, "1000", 4 [pid 5585] write(3, "1000", 4 [pid 5584] <... openat resumed>) = 3 [pid 5586] <... write resumed>) = 4 [pid 5585] <... write resumed>) = 4 [pid 5055] getdents64(3, [pid 5584] write(3, "1000", 4 [pid 5586] close(3 [pid 5585] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5584] <... write resumed>) = 4 [pid 5586] <... close resumed>) = 0 [pid 5585] <... close resumed>) = 0 [pid 5055] close(3 [pid 5584] close(3 [pid 5586] symlink("/dev/binderfs", "./binderfs" [pid 5585] symlink("/dev/binderfs", "./binderfs" [pid 5584] <... close resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5586] <... symlink resumed>) = 0 [pid 5585] <... symlink resumed>) = 0 [pid 5584] symlink("/dev/binderfs", "./binderfs" [pid 5586] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] rmdir("./101") = 0 [pid 5586] <... socket resumed>) = 3 [pid 5584] <... symlink resumed>) = 0 [pid 5585] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5584] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5586] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5585] <... socket resumed>) = 3 [pid 5055] mkdir("./102", 0777 [pid 5584] <... socket resumed>) = 3 [pid 5585] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5586] <... sendmsg resumed>) = 120 [pid 5584] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5585] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5584] <... sendmsg resumed>) = 120 [pid 5586] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5584] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5585] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5586] <... openat resumed>) = 4 [pid 5585] <... openat resumed>) = 4 [pid 5584] <... openat resumed>) = 4 [pid 5585] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5586] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5587 attached [pid 5587] set_robust_list(0x5555573de660, 24) = 0 [pid 5587] chdir("./102") = 0 [pid 5587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5584] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5587] <... prctl resumed>) = 0 [pid 5587] setpgid(0, 0) = 0 [pid 5587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5587] write(3, "1000", 4) = 4 [pid 5587] close(3) = 0 [pid 5587] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5587] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 104 [pid 5587] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5587] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5587] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5585] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5587] close(3) = 0 [pid 5587] close(4) = 0 [pid 5587] close(5) = -1 EBADF (Bad file descriptor) [pid 5587] close(6) = -1 EBADF (Bad file descriptor) [pid 5587] close(7) = -1 EBADF (Bad file descriptor) [pid 5587] close(8) = -1 EBADF (Bad file descriptor) [pid 5587] close(9) = -1 EBADF (Bad file descriptor) [pid 5587] close(10) = -1 EBADF (Bad file descriptor) [pid 5587] close(11 [pid 5586] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5585] close(3 [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] <... close resumed>) = 0 [pid 5587] close(12) = -1 EBADF (Bad file descriptor) [pid 5587] close(13) = -1 EBADF (Bad file descriptor) [pid 5587] close(14) = -1 EBADF (Bad file descriptor) [pid 5585] close(4 [pid 5587] close(15) = -1 EBADF (Bad file descriptor) [pid 5585] <... close resumed>) = 0 [pid 5587] close(16) = -1 EBADF (Bad file descriptor) [pid 5585] close(5 [pid 5587] close(17 [pid 5586] close(3 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] <... close resumed>) = 0 [pid 5587] close(18) = -1 EBADF (Bad file descriptor) [pid 5587] close(19 [pid 5586] close(4 [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] <... close resumed>) = 0 [pid 5585] close(6 [pid 5587] close(20 [pid 5586] close(5 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(7 [pid 5587] close(21 [pid 5586] close(6 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(8 [pid 5587] close(22 [pid 5584] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5586] close(7 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(3 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(9 [pid 5587] close(23) = -1 EBADF (Bad file descriptor) [pid 5584] <... close resumed>) = 0 [pid 5586] close(8 [pid 5587] close(24) = -1 EBADF (Bad file descriptor) [pid 5584] close(4 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] close(25) = -1 EBADF (Bad file descriptor) [pid 5586] close(9 [pid 5587] close(26 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(10 [pid 5587] close(27 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] <... close resumed>) = 0 [pid 5586] close(11 [pid 5587] close(28 [pid 5584] close(5 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(12 [pid 5587] close(29 [pid 5584] close(6 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(13 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(7 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(10 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(14 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(8 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(11 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(15 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5587] exit_group(0 [pid 5584] close(9 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(12 [pid 5587] <... exit_group resumed>) = ? [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(16 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(10 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(13 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(17 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(11 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(14 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(18 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(12 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(15 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(19 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(13 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(16 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(20 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(14 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(17 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(21 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(15 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(18 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(22 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(16 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(19 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(23 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(17 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(20 [pid 5587] +++ exited with 0 +++ [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(24 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(18 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(21 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(25 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5584] close(19 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(22 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(26 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5584] close(20 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(23 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(27 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(21 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(28 [pid 5585] close(24 [pid 5584] close(22 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./102", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] close(29 [pid 5585] close(25 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5584] close(23 [pid 5586] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] exit_group(0 [pid 5585] close(26 [pid 5055] <... openat resumed>) = 3 [pid 5584] close(24 [pid 5586] <... exit_group resumed>) = ? [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5584] close(25 [pid 5585] close(27 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] close(26 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(28 [pid 5584] close(27 [pid 5586] +++ exited with 0 +++ [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] close(29 [pid 5584] close(28 [pid 5585] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] exit_group(0 [pid 5052] umount2("./102", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5584] close(29 [pid 5585] <... exit_group resumed>) = ? [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5584] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] exit_group(0 [pid 5052] openat(AT_FDCWD, "./102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5584] <... exit_group resumed>) = ? [pid 5052] <... openat resumed>) = 3 [pid 5055] umount2("./102/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5584] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5057] umount2("./101", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] openat(AT_FDCWD, "./101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./102/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5585] +++ exited with 0 +++ [pid 5055] unlink("./102/binderfs" [pid 5057] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./102/binderfs", [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] umount2("./102/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] unlink("./102/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./101/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./102/memory.events", [pid 5057] unlink("./101/binderfs") = 0 [pid 5052] umount2("./102/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./101/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./101/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./101", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./102/memory.events", [pid 5057] unlink("./101/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./102/memory.events" [pid 5053] openat(AT_FDCWD, "./101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] unlink("./102/memory.events" [pid 5053] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./102" [pid 5057] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./101" [pid 5055] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5052] mkdir("./103", 0777 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] rmdir("./102") = 0 [pid 5057] mkdir("./102", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] mkdir("./103", 0777 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] umount2("./101/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./101/binderfs", [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 105 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./101/binderfs" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 104 ./strace-static-x86_64: Process 5589 attached ./strace-static-x86_64: Process 5588 attached [pid 5053] <... unlink resumed>) = 0 [pid 5589] set_robust_list(0x5555573de660, 24 [pid 5588] set_robust_list(0x5555573de660, 24 [pid 5053] umount2("./101/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./101/memory.events", [pid 5588] <... set_robust_list resumed>) = 0 [pid 5588] chdir("./103" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5588] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5590 attached [pid 5588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5590] set_robust_list(0x5555573de660, 24 [pid 5588] <... prctl resumed>) = 0 [pid 5589] <... set_robust_list resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 105 [pid 5053] unlink("./101/memory.events" [pid 5590] <... set_robust_list resumed>) = 0 [pid 5589] chdir("./102" [pid 5588] setpgid(0, 0 [pid 5590] chdir("./103" [pid 5588] <... setpgid resumed>) = 0 [pid 5588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5590] <... chdir resumed>) = 0 [pid 5590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5588] <... openat resumed>) = 3 [pid 5590] <... prctl resumed>) = 0 [pid 5590] setpgid(0, 0) = 0 [pid 5588] write(3, "1000", 4 [pid 5590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5588] <... write resumed>) = 4 [pid 5588] close(3 [pid 5590] <... openat resumed>) = 3 [pid 5588] <... close resumed>) = 0 [pid 5588] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5590] write(3, "1000", 4) = 4 [pid 5590] close(3 [pid 5588] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5590] <... close resumed>) = 0 [pid 5590] symlink("/dev/binderfs", "./binderfs" [pid 5588] <... socket resumed>) = 3 [pid 5590] <... symlink resumed>) = 0 [pid 5588] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5590] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5588] <... sendmsg resumed>) = 120 [pid 5590] <... socket resumed>) = 3 [pid 5589] <... chdir resumed>) = 0 [pid 5589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... unlink resumed>) = 0 [pid 5590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5588] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5589] <... prctl resumed>) = 0 [pid 5053] getdents64(3, [pid 5590] <... sendmsg resumed>) = 120 [pid 5589] setpgid(0, 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5589] <... setpgid resumed>) = 0 [pid 5053] close(3 [pid 5589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5588] <... openat resumed>) = 4 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./101" [pid 5590] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5588] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./102", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5590] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5589] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5591 attached [pid 5589] write(3, "1000", 4 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 104 [pid 5589] <... write resumed>) = 4 [pid 5591] set_robust_list(0x5555573de660, 24 [pid 5589] close(3 [pid 5591] <... set_robust_list resumed>) = 0 [pid 5589] <... close resumed>) = 0 [pid 5591] chdir("./102" [pid 5589] symlink("/dev/binderfs", "./binderfs" [pid 5591] <... chdir resumed>) = 0 [pid 5591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5589] <... symlink resumed>) = 0 [pid 5591] <... prctl resumed>) = 0 [pid 5589] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5591] setpgid(0, 0) = 0 [pid 5589] <... socket resumed>) = 3 [pid 5591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5591] <... openat resumed>) = 3 [pid 5591] write(3, "1000", 4) = 4 [pid 5591] close(3) = 0 [pid 5591] symlink("/dev/binderfs", "./binderfs" [pid 5589] <... sendmsg resumed>) = 120 [pid 5591] <... symlink resumed>) = 0 [pid 5589] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5591] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5591] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5589] <... openat resumed>) = 4 [pid 5591] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5589] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5591] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5590] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5589] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5591] close(3 [pid 5589] close(3) = 0 [pid 5590] close(3) = 0 [pid 5590] close(4) = 0 [pid 5591] <... close resumed>) = 0 [pid 5589] close(4 [pid 5591] close(4 [pid 5589] <... close resumed>) = 0 [pid 5591] <... close resumed>) = 0 [pid 5589] close(5 [pid 5591] close(5 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(6 [pid 5591] close(6) = -1 EBADF (Bad file descriptor) [pid 5591] close(7 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(7 [pid 5591] close(8 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(8 [pid 5591] close(9 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(9 [pid 5591] close(10 [pid 5590] close(5 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(10 [pid 5591] close(11 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(11 [pid 5591] close(12 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(12 [pid 5591] close(13 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(6 [pid 5589] close(13 [pid 5591] close(14 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(7) = -1 EBADF (Bad file descriptor) [pid 5590] close(8) = -1 EBADF (Bad file descriptor) [pid 5590] close(9) = -1 EBADF (Bad file descriptor) [pid 5590] close(10) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(11 [pid 5591] close(15 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(12) = -1 EBADF (Bad file descriptor) [pid 5590] close(13) = -1 EBADF (Bad file descriptor) [pid 5590] close(14) = -1 EBADF (Bad file descriptor) [pid 5590] close(15) = -1 EBADF (Bad file descriptor) [pid 5590] close(16) = -1 EBADF (Bad file descriptor) [pid 5590] close(17) = -1 EBADF (Bad file descriptor) [pid 5590] close(18) = -1 EBADF (Bad file descriptor) [pid 5590] close(19) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(20) = -1 EBADF (Bad file descriptor) [pid 5591] close(16 [pid 5589] close(14 [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(15 [pid 5591] close(17) = -1 EBADF (Bad file descriptor) [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] close(18 [pid 5589] close(16 [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(21 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(17 [pid 5590] close(22) = -1 EBADF (Bad file descriptor) [pid 5590] close(23 [pid 5591] close(19 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(24 [pid 5589] close(18 [pid 5588] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5591] close(20 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(25 [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(19 [pid 5590] close(26 [pid 5591] close(21 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(20 [pid 5590] close(27 [pid 5591] close(22 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] close(23 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(21 [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(28 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] close(24 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(22 [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] close(29 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] close(25 [pid 5590] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(23 [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] exit_group(0 [pid 5591] close(26 [pid 5590] <... exit_group resumed>) = ? [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] +++ exited with 0 +++ [pid 5589] close(24 [pid 5591] close(27 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] close(3 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(25 [pid 5588] <... close resumed>) = 0 [pid 5591] close(28 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] close(4 [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(26 [pid 5588] <... close resumed>) = 0 [pid 5591] close(29 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5591] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] close(27 [pid 5588] close(5) = -1 EBADF (Bad file descriptor) [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] close(6 [pid 5591] exit_group(0) = ? [pid 5589] close(28 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./103", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] close(7 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5589] close(29 [pid 5588] close(8 [pid 5589] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5589] exit_group(0 [pid 5588] close(9 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5589] <... exit_group resumed>) = ? [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5588] close(10 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./103/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5588] close(11 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./103/binderfs", [pid 5588] close(12 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./103/binderfs" [pid 5589] +++ exited with 0 +++ [pid 5588] close(13 [pid 5055] <... unlink resumed>) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./103/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5588] close(14 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./103/memory.events", [pid 5588] close(15 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./102", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5591] +++ exited with 0 +++ [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] unlink("./103/memory.events" [pid 5057] <... openat resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./102", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5588] close(16 [pid 5057] getdents64(3, [pid 5053] openat(AT_FDCWD, "./102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... openat resumed>) = 3 [pid 5588] close(17 [pid 5057] umount2("./102/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5588] close(18 [pid 5057] newfstatat(AT_FDCWD, "./102/binderfs", [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5588] close(19 [pid 5055] getdents64(3, [pid 5057] unlink("./102/binderfs" [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5588] close(20 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./102/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5588] close(21 [pid 5055] <... close resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./102/binderfs", [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] rmdir("./103" [pid 5588] close(22 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5588] close(23) = -1 EBADF (Bad file descriptor) [pid 5055] mkdir("./104", 0777 [pid 5588] close(24 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] unlink("./102/binderfs" [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./102/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5588] close(25) = -1 EBADF (Bad file descriptor) [pid 5588] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5588] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./102/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5588] close(28 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./102/memory.events", [pid 5053] newfstatat(AT_FDCWD, "./102/memory.events", [pid 5588] close(29 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5588] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./102/memory.events" [pid 5053] unlink("./102/memory.events" [pid 5588] exit_group(0) = ? [pid 5053] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5592 attached [pid 5053] getdents64(3, [pid 5592] set_robust_list(0x5555573de660, 24) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5592] chdir("./104" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 106 [pid 5057] <... unlink resumed>) = 0 [pid 5053] close(3 [pid 5588] +++ exited with 0 +++ [pid 5053] <... close resumed>) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./103", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] <... close resumed>) = 0 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] rmdir("./102" [pid 5052] getdents64(3, [pid 5592] <... chdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] rmdir("./102" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./103/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... rmdir resumed>) = 0 [pid 5052] unlink("./103/binderfs" [pid 5057] mkdir("./103", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5592] <... prctl resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] mkdir("./103", 0777 [pid 5052] umount2("./103/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./103/memory.events", [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5592] setpgid(0, 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] unlink("./103/memory.events" [pid 5592] <... setpgid resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5593 attached [pid 5052] <... unlink resumed>) = 0 [pid 5593] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 105 [pid 5592] write(3, "1000", 4./strace-static-x86_64: Process 5594 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 105 [pid 5592] <... write resumed>) = 4 [pid 5594] set_robust_list(0x5555573de660, 24 [pid 5592] close(3) = 0 [pid 5594] <... set_robust_list resumed>) = 0 [pid 5592] symlink("/dev/binderfs", "./binderfs" [pid 5594] chdir("./103" [pid 5592] <... symlink resumed>) = 0 [pid 5594] <... chdir resumed>) = 0 [pid 5593] <... set_robust_list resumed>) = 0 [pid 5592] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5593] chdir("./103" [pid 5592] <... socket resumed>) = 3 [pid 5594] <... prctl resumed>) = 0 [pid 5593] <... chdir resumed>) = 0 [pid 5594] setpgid(0, 0 [pid 5593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5592] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5593] <... prctl resumed>) = 0 [pid 5593] setpgid(0, 0 [pid 5592] <... sendmsg resumed>) = 120 [pid 5593] <... setpgid resumed>) = 0 [pid 5593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5592] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5594] <... setpgid resumed>) = 0 [pid 5594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5593] <... openat resumed>) = 3 [pid 5592] <... openat resumed>) = 4 [pid 5593] write(3, "1000", 4) = 4 [pid 5592] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5594] write(3, "1000", 4 [pid 5593] close(3 [pid 5594] <... write resumed>) = 4 [pid 5593] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5593] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5594] close(3 [pid 5593] <... symlink resumed>) = 0 [pid 5052] close(3 [pid 5594] <... close resumed>) = 0 [pid 5593] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... close resumed>) = 0 [pid 5594] symlink("/dev/binderfs", "./binderfs" [pid 5593] <... socket resumed>) = 3 [pid 5052] rmdir("./103" [pid 5593] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5594] <... symlink resumed>) = 0 [pid 5593] <... sendmsg resumed>) = 120 [pid 5052] mkdir("./104", 0777 [pid 5594] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5593] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... mkdir resumed>) = 0 [pid 5594] <... socket resumed>) = 3 [pid 5593] <... openat resumed>) = 4 [pid 5594] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5594] <... sendmsg resumed>) = 120 [pid 5593] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5594] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 106 [pid 5594] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5595 attached [pid 5595] set_robust_list(0x5555573de660, 24) = 0 [pid 5595] chdir("./104") = 0 [pid 5595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5595] setpgid(0, 0) = 0 [pid 5595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5595] write(3, "1000", 4) = 4 [pid 5595] close(3) = 0 [pid 5595] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5595] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5595] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5595] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5595] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5593] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5595] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5593] close(3) = 0 [pid 5593] close(4) = 0 [pid 5593] close(5) = -1 EBADF (Bad file descriptor) [pid 5593] close(6) = -1 EBADF (Bad file descriptor) [pid 5593] close(7) = -1 EBADF (Bad file descriptor) [pid 5593] close(8) = -1 EBADF (Bad file descriptor) [pid 5593] close(9) = -1 EBADF (Bad file descriptor) [pid 5593] close(10) = -1 EBADF (Bad file descriptor) [pid 5593] close(11) = -1 EBADF (Bad file descriptor) [pid 5595] close(3 [pid 5593] close(12 [pid 5595] <... close resumed>) = 0 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(13) = -1 EBADF (Bad file descriptor) [pid 5593] close(14) = -1 EBADF (Bad file descriptor) [pid 5593] close(15) = -1 EBADF (Bad file descriptor) [pid 5593] close(16 [pid 5595] close(4 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = 0 [pid 5595] close(5 [pid 5593] close(17) = -1 EBADF (Bad file descriptor) [pid 5593] close(18) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(19 [pid 5595] close(6 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(20 [pid 5595] close(7) = -1 EBADF (Bad file descriptor) [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(8 [pid 5593] close(21 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(9 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(22 [pid 5595] close(10 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(23 [pid 5595] close(11 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(24 [pid 5595] close(12 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(25 [pid 5595] close(13 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] close(26 [pid 5595] close(14 [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(15 [pid 5593] close(27 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(16 [pid 5593] close(28 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(17 [pid 5593] close(29 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(18 [pid 5593] exit_group(0 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] <... exit_group resumed>) = ? [pid 5595] close(19 [pid 5594] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5593] +++ exited with 0 +++ [pid 5595] close(20 [pid 5594] close(3 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] <... close resumed>) = 0 [pid 5595] close(21 [pid 5594] close(4 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(22 [pid 5594] <... close resumed>) = 0 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(23 [pid 5594] close(5 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(24 [pid 5594] close(6 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5595] close(25 [pid 5594] close(7 [pid 5057] umount2("./103", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5595] close(26 [pid 5594] close(8 [pid 5057] openat(AT_FDCWD, "./103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5057] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5594] close(9 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./103/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5594] close(10 [pid 5057] newfstatat(AT_FDCWD, "./103/binderfs", [pid 5595] close(27 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(11 [pid 5057] unlink("./103/binderfs" [pid 5595] close(28 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(12 [pid 5057] umount2("./103/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5595] close(29 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5595] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(13 [pid 5057] newfstatat(AT_FDCWD, "./103/memory.events", [pid 5595] exit_group(0 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./103/memory.events" [pid 5595] <... exit_group resumed>) = ? [pid 5594] close(14 [pid 5592] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5595] +++ exited with 0 +++ [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5594] close(15) = -1 EBADF (Bad file descriptor) [pid 5594] close(16 [pid 5057] getdents64(3, [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(17 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(18 [pid 5057] close(3 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] <... close resumed>) = 0 [pid 5594] close(19 [pid 5592] close(4 [pid 5057] <... close resumed>) = 0 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] <... close resumed>) = 0 [pid 5594] close(20 [pid 5592] close(5 [pid 5057] rmdir("./103" [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... rmdir resumed>) = 0 [pid 5052] umount2("./104", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5594] close(21 [pid 5592] close(6) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5592] close(7 [pid 5052] openat(AT_FDCWD, "./104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(22) = -1 EBADF (Bad file descriptor) [pid 5057] mkdir("./104", 0777 [pid 5592] close(8 [pid 5052] <... openat resumed>) = 3 [pid 5594] close(23 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] close(9 [pid 5057] <... mkdir resumed>) = 0 [pid 5594] close(24 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5592] close(10) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5592] close(11 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(25) = -1 EBADF (Bad file descriptor) [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5594] close(26 [pid 5592] close(12 [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./104/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5592] close(13) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5592] close(14) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./104/binderfs", [pid 5592] close(15 [pid 5594] close(27 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] close(16 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5594] close(28) = -1 EBADF (Bad file descriptor) [pid 5594] close(29) = -1 EBADF (Bad file descriptor) [pid 5594] exit_group(0 [pid 5592] close(17 [pid 5594] <... exit_group resumed>) = ? [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./104/binderfs" [pid 5594] +++ exited with 0 +++ [pid 5592] close(18./strace-static-x86_64: Process 5596 attached [pid 5596] set_robust_list(0x5555573de660, 24) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 106 [pid 5596] chdir("./104" [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5596] <... chdir resumed>) = 0 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5596] setpgid(0, 0) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5592] close(19) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./103", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5596] <... openat resumed>) = 3 [pid 5592] close(20 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./104/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5592] close(21) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5592] close(22 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./104/memory.events", [pid 5592] close(23 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] write(3, "1000", 4 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5596] <... write resumed>) = 4 [pid 5592] close(24 [pid 5053] getdents64(3, [pid 5596] close(3 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = 0 [pid 5592] close(25 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5596] symlink("/dev/binderfs", "./binderfs" [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./103/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./104/memory.events" [pid 5596] <... symlink resumed>) = 0 [pid 5592] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5596] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5592] close(27 [pid 5053] newfstatat(AT_FDCWD, "./103/binderfs", [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] close(28 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5592] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5592] close(29) = -1 EBADF (Bad file descriptor) [pid 5596] <... socket resumed>) = 3 [pid 5592] exit_group(0 [pid 5596] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5592] <... exit_group resumed>) = ? [pid 5596] <... sendmsg resumed>) = 120 [pid 5596] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5592] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] umount2("./104", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5596] <... openat resumed>) = 4 [pid 5055] umount2("./104/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./103/binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5596] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] newfstatat(AT_FDCWD, "./104/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] unlink("./104/binderfs") = 0 [pid 5055] umount2("./104/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./104/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./104/memory.events") = 0 [pid 5053] umount2("./103/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] close(3 [pid 5053] newfstatat(AT_FDCWD, "./103/memory.events", [pid 5052] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] rmdir("./104" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./104") = 0 [pid 5053] unlink("./103/memory.events" [pid 5052] <... rmdir resumed>) = 0 [pid 5055] mkdir("./105", 0777) = 0 [pid 5052] mkdir("./105", 0777 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 107 [pid 5053] rmdir("./103"./strace-static-x86_64: Process 5597 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 107 ./strace-static-x86_64: Process 5598 attached [pid 5597] set_robust_list(0x5555573de660, 24 [pid 5053] <... rmdir resumed>) = 0 [pid 5598] set_robust_list(0x5555573de660, 24) = 0 [pid 5053] mkdir("./104", 0777 [pid 5597] <... set_robust_list resumed>) = 0 [pid 5598] chdir("./105") = 0 [pid 5598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5597] chdir("./105" [pid 5598] setpgid(0, 0) = 0 [pid 5598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5597] <... chdir resumed>) = 0 [pid 5597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5597] setpgid(0, 0) = 0 [pid 5597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5598] <... openat resumed>) = 3 [pid 5597] <... openat resumed>) = 3 [pid 5053] <... mkdir resumed>) = 0 [pid 5597] write(3, "1000", 4 [pid 5598] write(3, "1000", 4 [pid 5597] <... write resumed>) = 4 [pid 5597] close(3 [pid 5598] <... write resumed>) = 4 [pid 5598] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5598] <... close resumed>) = 0 [pid 5598] symlink("/dev/binderfs", "./binderfs" [pid 5597] <... close resumed>) = 0 [pid 5598] <... symlink resumed>) = 0 [pid 5597] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5598] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5597] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5598] <... socket resumed>) = 3 [pid 5598] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5597] <... socket resumed>) = 3 ./strace-static-x86_64: Process 5599 attached [pid 5597] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 106 [pid 5599] set_robust_list(0x5555573de660, 24) = 0 [pid 5598] <... sendmsg resumed>) = 120 [pid 5597] <... sendmsg resumed>) = 120 [pid 5599] chdir("./104" [pid 5598] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5599] <... chdir resumed>) = 0 [pid 5597] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5598] <... openat resumed>) = 4 [pid 5597] <... openat resumed>) = 4 [pid 5599] setpgid(0, 0 [pid 5598] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5599] <... setpgid resumed>) = 0 [pid 5597] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5599] write(3, "1000", 4) = 4 [pid 5599] close(3) = 0 [pid 5599] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5599] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5599] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5598] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5599] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5596] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5597] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5599] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5598] close(3) = 0 [pid 5598] close(4 [pid 5599] close(3 [pid 5597] close(3 [pid 5596] close(3 [pid 5598] <... close resumed>) = 0 [pid 5597] <... close resumed>) = 0 [pid 5596] <... close resumed>) = 0 [pid 5598] close(5 [pid 5596] close(4 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = 0 [pid 5599] <... close resumed>) = 0 [pid 5599] close(4 [pid 5598] close(6 [pid 5597] close(4 [pid 5599] <... close resumed>) = 0 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = 0 [pid 5596] close(5 [pid 5599] close(5 [pid 5598] close(7 [pid 5597] close(5 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(6 [pid 5598] close(8 [pid 5597] close(6 [pid 5596] close(6 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(7 [pid 5598] close(9 [pid 5597] close(7 [pid 5596] close(7 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(10 [pid 5596] close(8 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(11 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(8 [pid 5597] close(8 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(9 [pid 5598] close(12 [pid 5597] close(9 [pid 5596] close(9 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(10 [pid 5598] close(13 [pid 5597] close(10 [pid 5596] close(10 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(11 [pid 5598] close(14 [pid 5597] close(11 [pid 5596] close(11 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(12 [pid 5598] close(15 [pid 5597] close(12 [pid 5596] close(12 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(13 [pid 5598] close(16 [pid 5597] close(13 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] close(13 [pid 5599] close(14 [pid 5598] close(17 [pid 5597] close(14 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(15 [pid 5598] close(18 [pid 5597] close(15 [pid 5596] close(14 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(19 [pid 5597] close(16 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(16 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] close(15 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(20 [pid 5597] close(17 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(17 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] close(16 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(21 [pid 5597] close(18 [pid 5599] close(18 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(22 [pid 5597] close(19 [pid 5596] close(17 [pid 5599] close(19 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(23 [pid 5597] close(20 [pid 5596] close(18 [pid 5599] close(20 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(24 [pid 5597] close(21 [pid 5596] close(19 [pid 5599] close(21 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] close(22 [pid 5599] close(22 [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] close(23 [pid 5599] close(23 [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] close(24 [pid 5598] close(25 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(24 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] close(20 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(26 [pid 5597] close(25 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(25 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] close(21 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(27 [pid 5597] close(26 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(26 [pid 5596] close(22 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(27 [pid 5597] close(27 [pid 5596] close(23 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(28 [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(28 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] close(28 [pid 5596] close(24 [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] close(29 [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] close(29 [pid 5598] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5597] close(29 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5598] exit_group(0 [pid 5597] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5596] close(25 [pid 5599] exit_group(0 [pid 5598] <... exit_group resumed>) = ? [pid 5597] exit_group(0 [pid 5596] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5599] <... exit_group resumed>) = ? [pid 5597] <... exit_group resumed>) = ? [pid 5596] close(26) = -1 EBADF (Bad file descriptor) [pid 5596] close(27) = -1 EBADF (Bad file descriptor) [pid 5599] +++ exited with 0 +++ [pid 5598] +++ exited with 0 +++ [pid 5597] +++ exited with 0 +++ [pid 5596] close(28) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5596] close(29) = -1 EBADF (Bad file descriptor) [pid 5596] exit_group(0 [pid 5053] umount2("./104", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./105", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5596] <... exit_group resumed>) = ? [pid 5055] umount2("./105", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] openat(AT_FDCWD, "./105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5053] newfstatat(3, "", [pid 5055] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./105/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./104/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./104/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./105/binderfs", [pid 5596] +++ exited with 0 +++ [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] unlink("./104/binderfs" [pid 5052] unlink("./105/binderfs") = 0 [pid 5052] umount2("./105/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5055] umount2("./105/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./105/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./104", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./104/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./105/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] openat(AT_FDCWD, "./104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./104/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./105/memory.events" [pid 5055] unlink("./105/binderfs" [pid 5057] newfstatat(3, "", [pid 5053] unlink("./104/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] umount2("./105/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] close(3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./104/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./105") = 0 [pid 5052] mkdir("./106", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] newfstatat(AT_FDCWD, "./105/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./104" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] unlink("./105/memory.events" [pid 5057] newfstatat(AT_FDCWD, "./104/binderfs", [pid 5053] mkdir("./105", 0777./strace-static-x86_64: Process 5600 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 108 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5600] set_robust_list(0x5555573de660, 24 [pid 5055] getdents64(3, [pid 5057] unlink("./104/binderfs" [pid 5053] <... mkdir resumed>) = 0 [pid 5600] <... set_robust_list resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] umount2("./104/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5600] chdir("./106") = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5601 attached [pid 5055] close(3 [pid 5057] newfstatat(AT_FDCWD, "./104/memory.events", [pid 5601] set_robust_list(0x5555573de660, 24 [pid 5055] <... close resumed>) = 0 [pid 5601] <... set_robust_list resumed>) = 0 [pid 5600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] rmdir("./105" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 107 [pid 5601] chdir("./105" [pid 5600] <... prctl resumed>) = 0 [pid 5600] setpgid(0, 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] <... setpgid resumed>) = 0 [pid 5055] mkdir("./106", 0777 [pid 5057] unlink("./104/memory.events" [pid 5601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5601] <... prctl resumed>) = 0 [pid 5601] setpgid(0, 0) = 0 [pid 5600] write(3, "1000", 4 [pid 5601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5600] <... write resumed>) = 4 [pid 5600] close(3) = 0 [pid 5600] symlink("/dev/binderfs", "./binderfs" [pid 5601] <... openat resumed>) = 3 [pid 5600] <... symlink resumed>) = 0 [pid 5600] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... mkdir resumed>) = 0 [pid 5601] write(3, "1000", 4) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5601] close(3) = 0 [pid 5600] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5601] symlink("/dev/binderfs", "./binderfs" [pid 5600] <... sendmsg resumed>) = 120 [pid 5600] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5601] <... symlink resumed>) = 0 [pid 5600] <... openat resumed>) = 4 [pid 5600] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5601] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... unlink resumed>) = 0 [pid 5601] <... socket resumed>) = 3 [pid 5601] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 108 ./strace-static-x86_64: Process 5602 attached [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5602] set_robust_list(0x5555573de660, 24) = 0 [pid 5057] close(3 [pid 5602] chdir("./106" [pid 5601] <... sendmsg resumed>) = 120 [pid 5602] <... chdir resumed>) = 0 [pid 5601] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... close resumed>) = 0 [pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] rmdir("./104" [pid 5602] <... prctl resumed>) = 0 [pid 5601] <... openat resumed>) = 4 [pid 5057] <... rmdir resumed>) = 0 [pid 5602] setpgid(0, 0 [pid 5601] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] mkdir("./105", 0777 [pid 5602] <... setpgid resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5602] <... openat resumed>) = 3 [pid 5602] write(3, "1000", 4) = 4 [pid 5602] close(3./strace-static-x86_64: Process 5603 attached [pid 5603] set_robust_list(0x5555573de660, 24) = 0 [pid 5603] chdir("./105") = 0 [pid 5603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5603] setpgid(0, 0) = 0 [pid 5603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5603] write(3, "1000", 4) = 4 [pid 5603] close(3) = 0 [pid 5603] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5602] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 107 [pid 5602] symlink("/dev/binderfs", "./binderfs" [pid 5603] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5602] <... symlink resumed>) = 0 [pid 5603] <... socket resumed>) = 3 [pid 5602] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5603] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5602] <... socket resumed>) = 3 [pid 5602] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5603] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5602] <... sendmsg resumed>) = 120 [pid 5602] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5603] <... openat resumed>) = 4 [pid 5602] <... openat resumed>) = 4 [pid 5603] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5600] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5602] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5601] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5601] close(3) = 0 [pid 5601] close(4) = 0 [pid 5601] close(5) = -1 EBADF (Bad file descriptor) [pid 5601] close(6) = -1 EBADF (Bad file descriptor) [pid 5601] close(7) = -1 EBADF (Bad file descriptor) [pid 5601] close(8) = -1 EBADF (Bad file descriptor) [pid 5601] close(9) = -1 EBADF (Bad file descriptor) [pid 5601] close(10 [pid 5602] close(3 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(11) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = 0 [pid 5601] close(12 [pid 5602] close(4 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = 0 [pid 5602] close(5) = -1 EBADF (Bad file descriptor) [pid 5601] close(13 [pid 5600] close(3 [pid 5602] close(6 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = 0 [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(14 [pid 5600] close(4 [pid 5602] close(7 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = 0 [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(8) = -1 EBADF (Bad file descriptor) [pid 5602] close(9) = -1 EBADF (Bad file descriptor) [pid 5602] close(10) = -1 EBADF (Bad file descriptor) [pid 5602] close(11) = -1 EBADF (Bad file descriptor) [pid 5602] close(12 [pid 5600] close(5 [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(13 [pid 5600] close(6 [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(14 [pid 5600] close(7 [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(15 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(16 [pid 5600] close(8 [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(17 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(9 [pid 5602] close(18 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(10 [pid 5602] close(19 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(20 [pid 5600] close(11 [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(21 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(12 [pid 5602] close(22) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] close(23) = -1 EBADF (Bad file descriptor) [pid 5600] close(13 [pid 5602] close(24 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(15 [pid 5600] close(14 [pid 5602] close(25 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(16 [pid 5600] close(15 [pid 5602] close(26 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(17 [pid 5600] close(16 [pid 5602] close(27 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(17 [pid 5602] close(28 [pid 5601] close(18 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(18 [pid 5602] close(29 [pid 5601] close(19 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(19 [pid 5602] exit_group(0 [pid 5601] close(20 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] close(3 [pid 5602] <... exit_group resumed>) = ? [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(20 [pid 5603] <... close resumed>) = 0 [pid 5602] +++ exited with 0 +++ [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(21 [pid 5603] close(4 [pid 5601] close(21 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... close resumed>) = 0 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(22 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5603] close(5 [pid 5601] close(22 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./106", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(23 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5603] close(6 [pid 5601] close(23 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(24 [pid 5603] close(7 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(25 [pid 5603] close(8 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] close(26 [pid 5603] close(9 [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(24 [pid 5600] close(27 [pid 5603] close(10 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(25 [pid 5600] close(28 [pid 5055] <... openat resumed>) = 3 [pid 5603] close(11 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(26 [pid 5600] close(29 [pid 5603] close(12 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(27 [pid 5600] exit_group(0 [pid 5603] close(13 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] <... exit_group resumed>) = ? [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(28 [pid 5600] +++ exited with 0 +++ [pid 5055] getdents64(3, [pid 5603] close(14 [pid 5601] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] close(29) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./106/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5603] close(15 [pid 5601] exit_group(0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] <... exit_group resumed>) = ? [pid 5055] newfstatat(AT_FDCWD, "./106/binderfs", [pid 5603] close(16) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./106/binderfs" [pid 5052] umount2("./106", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5603] close(17 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5052] openat(AT_FDCWD, "./106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5603] close(18 [pid 5052] <... openat resumed>) = 3 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5603] close(19 [pid 5055] umount2("./106/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5603] close(20 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5601] +++ exited with 0 +++ [pid 5055] newfstatat(AT_FDCWD, "./106/memory.events", [pid 5052] umount2("./106/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5603] close(21 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./106/memory.events" [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] newfstatat(AT_FDCWD, "./106/binderfs", [pid 5603] close(22 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] unlink("./106/binderfs" [pid 5603] close(23 [pid 5052] <... unlink resumed>) = 0 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./106/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5603] close(24 [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5053] umount2("./105", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./106/memory.events", [pid 5603] close(25 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] openat(AT_FDCWD, "./105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] unlink("./106/memory.events" [pid 5603] close(26 [pid 5055] close(3 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5055] <... close resumed>) = 0 [pid 5603] close(27 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] rmdir("./106" [pid 5053] getdents64(3, [pid 5603] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] close(28) = -1 EBADF (Bad file descriptor) [pid 5603] close(29) = -1 EBADF (Bad file descriptor) [pid 5603] exit_group(0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5603] <... exit_group resumed>) = ? [pid 5053] umount2("./105/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5603] +++ exited with 0 +++ [pid 5055] mkdir("./107", 0777 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=107, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5053] unlink("./105/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] umount2("./105", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./105/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... close resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] openat(AT_FDCWD, "./105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] newfstatat(AT_FDCWD, "./105/memory.events", [pid 5052] rmdir("./106" [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./107", 0777 [pid 5053] unlink("./105/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5605 attached , child_tidptr=0x5555573de650) = 109 [pid 5605] set_robust_list(0x5555573de660, 24) = 0 [pid 5605] chdir("./107") = 0 [pid 5605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5605] setpgid(0, 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5605] <... setpgid resumed>) = 0 [pid 5605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 109 [pid 5057] umount2("./105/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5605] write(3, "1000", 4./strace-static-x86_64: Process 5604 attached [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5604] set_robust_list(0x5555573de660, 24 [pid 5605] <... write resumed>) = 4 [pid 5057] newfstatat(AT_FDCWD, "./105/binderfs", [pid 5604] <... set_robust_list resumed>) = 0 [pid 5605] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] unlink("./105/binderfs" [pid 5605] <... close resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5605] symlink("/dev/binderfs", "./binderfs" [pid 5057] umount2("./105/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5604] chdir("./107" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] close(3 [pid 5604] <... chdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./105/memory.events", [pid 5053] <... close resumed>) = 0 [pid 5604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5605] <... symlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] rmdir("./105" [pid 5604] <... prctl resumed>) = 0 [pid 5605] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] unlink("./105/memory.events" [pid 5053] <... rmdir resumed>) = 0 [pid 5604] setpgid(0, 0 [pid 5605] <... socket resumed>) = 3 [pid 5605] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] mkdir("./106", 0777 [pid 5604] <... setpgid resumed>) = 0 [pid 5604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5605] <... sendmsg resumed>) = 120 [pid 5053] <... mkdir resumed>) = 0 [pid 5604] <... openat resumed>) = 3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5605] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5605] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5604] write(3, "1000", 4) = 4 [pid 5604] close(3./strace-static-x86_64: Process 5606 attached ) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 108 [pid 5604] symlink("/dev/binderfs", "./binderfs" [pid 5057] getdents64(3, [pid 5606] set_robust_list(0x5555573de660, 24 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5606] <... set_robust_list resumed>) = 0 [pid 5057] rmdir("./105" [pid 5604] <... symlink resumed>) = 0 [pid 5604] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5606] chdir("./106" [pid 5604] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5606] <... chdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5604] <... sendmsg resumed>) = 120 [pid 5057] mkdir("./106", 0777 [pid 5606] <... prctl resumed>) = 0 [pid 5604] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5606] setpgid(0, 0) = 0 [pid 5604] <... openat resumed>) = 4 [pid 5606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5604] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5606] write(3, "1000", 4) = 4 [pid 5606] close(3) = 0 [pid 5606] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5606] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5606] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5606] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5607 attached [pid 5607] set_robust_list(0x5555573de660, 24) = 0 [pid 5607] chdir("./106") = 0 [pid 5607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5607] setpgid(0, 0) = 0 [pid 5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5607] write(3, "1000", 4) = 4 [pid 5607] close(3 [pid 5606] <... openat resumed>) = 4 [pid 5607] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 108 [pid 5607] symlink("/dev/binderfs", "./binderfs" [pid 5606] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5607] <... symlink resumed>) = 0 [pid 5607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5607] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5607] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5607] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5606] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5606] close(3) = 0 [pid 5606] close(4) = 0 [pid 5607] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5606] close(5 [pid 5605] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5607] close(3 [pid 5606] close(6 [pid 5604] close(3 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = 0 [pid 5606] close(7 [pid 5607] <... close resumed>) = 0 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(8) = -1 EBADF (Bad file descriptor) [pid 5606] close(9) = -1 EBADF (Bad file descriptor) [pid 5606] close(10) = -1 EBADF (Bad file descriptor) [pid 5606] close(11 [pid 5604] close(4 [pid 5605] close(3 [pid 5607] close(4 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = 0 [pid 5607] <... close resumed>) = 0 [pid 5606] close(12 [pid 5604] close(5 [pid 5605] <... close resumed>) = 0 [pid 5607] close(5 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] close(4 [pid 5606] close(13 [pid 5604] close(6 [pid 5605] <... close resumed>) = 0 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] close(5 [pid 5607] close(6 [pid 5606] close(14 [pid 5604] close(7 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(7 [pid 5606] close(15 [pid 5604] close(8 [pid 5605] close(6 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(8 [pid 5606] close(16 [pid 5604] close(9 [pid 5605] close(7 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(9 [pid 5606] close(17 [pid 5604] close(10 [pid 5605] close(8 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(10 [pid 5606] close(18 [pid 5604] close(11 [pid 5605] close(9 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(11 [pid 5606] close(19 [pid 5604] close(12 [pid 5605] close(10 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(12 [pid 5606] close(20 [pid 5604] close(13 [pid 5605] close(11 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(13 [pid 5606] close(21 [pid 5604] close(14 [pid 5605] close(12 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(14 [pid 5605] close(13) = -1 EBADF (Bad file descriptor) [pid 5605] close(14) = -1 EBADF (Bad file descriptor) [pid 5605] close(15) = -1 EBADF (Bad file descriptor) [pid 5605] close(16) = -1 EBADF (Bad file descriptor) [pid 5605] close(17) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(22 [pid 5604] close(15 [pid 5605] close(18 [pid 5607] close(15 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(23 [pid 5604] close(16 [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(16 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] close(19 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(24 [pid 5604] close(17 [pid 5607] close(17 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(25 [pid 5604] close(18 [pid 5605] close(20 [pid 5607] close(18 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(26 [pid 5604] close(19 [pid 5605] close(21 [pid 5607] close(19 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(27 [pid 5604] close(20 [pid 5605] close(22 [pid 5607] close(20 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(28 [pid 5604] close(21 [pid 5605] close(23 [pid 5607] close(21 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] close(29 [pid 5604] close(22 [pid 5605] close(24 [pid 5607] close(22 [pid 5606] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] close(23 [pid 5605] close(25 [pid 5607] close(23 [pid 5606] exit_group(0 [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] <... exit_group resumed>) = ? [pid 5604] close(24 [pid 5605] close(26 [pid 5607] close(24 [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] close(25 [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(25 [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] close(27 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5606] +++ exited with 0 +++ [pid 5604] close(26 [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(26 [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] close(28 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] close(27 [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5607] close(27 [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] close(29 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] close(28 [pid 5605] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5607] close(28 [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] exit_group(0 [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] close(29 [pid 5607] close(29 [pid 5604] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5605] <... exit_group resumed>) = ? [pid 5053] umount2("./106", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5607] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] exit_group(0 [pid 5605] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5607] exit_group(0 [pid 5604] <... exit_group resumed>) = ? [pid 5053] openat(AT_FDCWD, "./106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5607] <... exit_group resumed>) = ? [pid 5053] <... openat resumed>) = 3 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5053] newfstatat(3, "", [pid 5052] umount2("./107", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] openat(AT_FDCWD, "./107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5052] <... openat resumed>) = 3 [pid 5607] +++ exited with 0 +++ [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] newfstatat(3, "", [pid 5053] umount2("./106/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5604] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] newfstatat(AT_FDCWD, "./106/binderfs", [pid 5052] getdents64(3, [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./106", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./106/binderfs" [pid 5052] umount2("./107/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./107", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./107/binderfs", [pid 5055] openat(AT_FDCWD, "./107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] getdents64(3, [pid 5053] umount2("./106/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(3, "", [pid 5057] umount2("./106/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./107/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] newfstatat(AT_FDCWD, "./106/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./106/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./106/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./106/memory.events" [pid 5057] umount2("./106/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5055] umount2("./107/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./106/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, [pid 5052] umount2("./107/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./106/memory.events" [pid 5055] unlink("./107/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] close(3 [pid 5052] newfstatat(AT_FDCWD, "./107/memory.events", [pid 5055] umount2("./107/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] rmdir("./106" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./107/memory.events", [pid 5057] close(3 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./107/memory.events" [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./106" [pid 5055] unlink("./107/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] mkdir("./107", 0777 [pid 5053] mkdir("./107", 0777 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5608 attached [pid 5608] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 109 [pid 5608] <... set_robust_list resumed>) = 0 [pid 5608] chdir("./107") = 0 [pid 5608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5608] setpgid(0, 0) = 0 [pid 5608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5608] write(3, "1000", 4) = 4 [pid 5608] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5608] <... close resumed>) = 0 [pid 5608] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5609 attached ) = 0 [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 109 [pid 5609] set_robust_list(0x5555573de660, 24 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5609] <... set_robust_list resumed>) = 0 [pid 5055] close(3 [pid 5052] close(3 [pid 5609] chdir("./107" [pid 5608] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5609] <... chdir resumed>) = 0 [pid 5608] <... socket resumed>) = 3 [pid 5055] rmdir("./107" [pid 5052] rmdir("./107" [pid 5609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5608] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5609] <... prctl resumed>) = 0 [pid 5608] <... sendmsg resumed>) = 120 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5609] setpgid(0, 0) = 0 [pid 5055] mkdir("./108", 0777 [pid 5052] mkdir("./108", 0777 [pid 5609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5608] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5609] <... openat resumed>) = 3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5609] write(3, "1000", 4 [pid 5608] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5609] <... write resumed>) = 4 [pid 5609] close(3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5609] <... close resumed>) = 0 [pid 5609] symlink("/dev/binderfs", "./binderfs") = 0 ./strace-static-x86_64: Process 5610 attached [pid 5609] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 110 [pid 5610] set_robust_list(0x5555573de660, 24) = 0 [pid 5609] <... socket resumed>) = 3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 110 ./strace-static-x86_64: Process 5611 attached [pid 5610] chdir("./108" [pid 5609] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5611] set_robust_list(0x5555573de660, 24) = 0 [pid 5609] <... sendmsg resumed>) = 120 [pid 5610] <... chdir resumed>) = 0 [pid 5609] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5611] chdir("./108" [pid 5610] <... prctl resumed>) = 0 [pid 5610] setpgid(0, 0 [pid 5609] <... openat resumed>) = 4 [pid 5611] <... chdir resumed>) = 0 [pid 5610] <... setpgid resumed>) = 0 [pid 5609] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5611] setpgid(0, 0) = 0 [pid 5611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5611] write(3, "1000", 4) = 4 [pid 5611] close(3) = 0 [pid 5611] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5610] <... openat resumed>) = 3 [pid 5611] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5610] write(3, "1000", 4) = 4 [pid 5611] <... sendmsg resumed>) = 120 [pid 5610] close(3 [pid 5611] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5610] <... close resumed>) = 0 [pid 5611] <... openat resumed>) = 4 [pid 5610] symlink("/dev/binderfs", "./binderfs" [pid 5611] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5610] <... symlink resumed>) = 0 [pid 5610] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5610] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5610] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5610] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5609] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5609] close(3) = 0 [pid 5609] close(4) = 0 [pid 5611] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5610] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5609] close(5 [pid 5611] close(3 [pid 5608] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(3 [pid 5609] close(6 [pid 5611] <... close resumed>) = 0 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = 0 [pid 5609] close(7 [pid 5608] close(4 [pid 5611] close(4 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] close(8 [pid 5608] <... close resumed>) = 0 [pid 5611] <... close resumed>) = 0 [pid 5611] close(5 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(5 [pid 5609] close(9) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] close(10 [pid 5611] close(6 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(6) = -1 EBADF (Bad file descriptor) [pid 5611] close(7 [pid 5609] close(11 [pid 5608] close(7 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] close(8 [pid 5609] close(12 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] close(9 [pid 5609] close(13 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(3 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(8 [pid 5611] close(10 [pid 5610] <... close resumed>) = 0 [pid 5609] close(14 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(9 [pid 5611] close(11 [pid 5610] close(4 [pid 5609] close(15 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = 0 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] close(12 [pid 5610] close(5 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(10 [pid 5611] close(13 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] close(16 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] close(14 [pid 5610] close(6 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(11 [pid 5609] close(17 [pid 5611] close(15 [pid 5610] close(7 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] close(16 [pid 5610] close(8 [pid 5609] close(18 [pid 5608] close(12 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] close(17 [pid 5610] close(9 [pid 5609] close(19 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(13 [pid 5611] close(18 [pid 5610] close(10 [pid 5609] close(20 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(14 [pid 5611] close(19 [pid 5610] close(11 [pid 5609] close(21 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(12 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(15 [pid 5611] close(20 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] close(22 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(13 [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(16 [pid 5611] close(21 [pid 5609] close(23 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(17 [pid 5611] close(22 [pid 5610] close(14 [pid 5609] close(24 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(18 [pid 5611] close(23 [pid 5610] close(15 [pid 5609] close(25 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(19 [pid 5611] close(24 [pid 5610] close(16 [pid 5609] close(26 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(20 [pid 5611] close(25 [pid 5610] close(17 [pid 5609] close(27 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(21 [pid 5611] close(26 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(18 [pid 5608] close(22 [pid 5609] close(28 [pid 5611] close(27 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(19 [pid 5609] close(29 [pid 5608] close(23 [pid 5611] close(28 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(20 [pid 5611] close(29 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5609] exit_group(0 [pid 5608] close(24 [pid 5611] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(21 [pid 5609] <... exit_group resumed>) = ? [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] exit_group(0 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] <... exit_group resumed>) = ? [pid 5610] close(22 [pid 5608] close(25 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(23) = -1 EBADF (Bad file descriptor) [pid 5610] close(24) = -1 EBADF (Bad file descriptor) [pid 5610] close(25 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(26 [pid 5610] close(26 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(27 [pid 5610] close(27 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] close(28 [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] close(28) = -1 EBADF (Bad file descriptor) [pid 5609] +++ exited with 0 +++ [pid 5610] close(29 [pid 5608] close(29 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5610] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5611] +++ exited with 0 +++ [pid 5610] exit_group(0 [pid 5608] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5610] <... exit_group resumed>) = ? [pid 5608] exit_group(0) = ? [pid 5608] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=109, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] umount2("./107", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5610] +++ exited with 0 +++ [pid 5057] openat(AT_FDCWD, "./107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./108", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] umount2("./107", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5055] umount2("./108", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] openat(AT_FDCWD, "./107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./107/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./107/binderfs") = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] openat(AT_FDCWD, "./108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./107/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./107/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5057] newfstatat(AT_FDCWD, "./107/binderfs", [pid 5052] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] unlink("./107/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./107/memory.events", [pid 5052] umount2("./108/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./108/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./107/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./108/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./108/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./107/memory.events", [pid 5053] unlink("./107/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./108/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./107/memory.events" [pid 5052] unlink("./108/binderfs" [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] umount2("./108/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5052] umount2("./108/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./108/memory.events", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] close(3 [pid 5053] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./108/memory.events", [pid 5055] unlink("./108/memory.events" [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./107" [pid 5053] rmdir("./107" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] unlink("./108/memory.events" [pid 5053] mkdir("./108", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5057] mkdir("./108", 0777 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... mkdir resumed>) = 0 [pid 5052] getdents64(3, ./strace-static-x86_64: Process 5612 attached [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 110 ./strace-static-x86_64: Process 5613 attached [pid 5612] set_robust_list(0x5555573de660, 24 [pid 5055] <... close resumed>) = 0 [pid 5052] close(3 [pid 5613] set_robust_list(0x5555573de660, 24 [pid 5612] <... set_robust_list resumed>) = 0 [pid 5055] rmdir("./108" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 110 [pid 5052] <... close resumed>) = 0 [pid 5613] <... set_robust_list resumed>) = 0 [pid 5612] chdir("./108" [pid 5055] <... rmdir resumed>) = 0 [pid 5052] rmdir("./108" [pid 5613] chdir("./108" [pid 5055] mkdir("./109", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5612] <... chdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5613] <... chdir resumed>) = 0 [pid 5612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] mkdir("./109", 0777) = 0 [pid 5613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5612] <... prctl resumed>) = 0 [pid 5613] <... prctl resumed>) = 0 [pid 5612] setpgid(0, 0 [pid 5613] setpgid(0, 0 [pid 5612] <... setpgid resumed>) = 0 [pid 5613] <... setpgid resumed>) = 0 [pid 5612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5613] <... openat resumed>) = 3 [pid 5612] <... openat resumed>) = 3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5613] write(3, "1000", 4) = 4 [pid 5613] close(3 [pid 5612] write(3, "1000", 4 [pid 5613] <... close resumed>) = 0 [pid 5612] <... write resumed>) = 4 [pid 5613] symlink("/dev/binderfs", "./binderfs" [pid 5612] close(3 [pid 5613] <... symlink resumed>) = 0 [pid 5612] <... close resumed>) = 0 [pid 5612] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5614 attached [pid 5613] <... socket resumed>) = 3 [pid 5612] <... socket resumed>) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 111 [pid 5614] set_robust_list(0x5555573de660, 24 [pid 5613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5612] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5615 attached [pid 5614] <... set_robust_list resumed>) = 0 [pid 5615] set_robust_list(0x5555573de660, 24 [pid 5614] chdir("./109" [pid 5613] <... sendmsg resumed>) = 120 [pid 5612] <... sendmsg resumed>) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 111 [pid 5615] <... set_robust_list resumed>) = 0 [pid 5615] chdir("./109" [pid 5613] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5612] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5614] <... chdir resumed>) = 0 [pid 5615] <... chdir resumed>) = 0 [pid 5614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5613] <... openat resumed>) = 4 [pid 5612] <... openat resumed>) = 4 [pid 5614] <... prctl resumed>) = 0 [pid 5615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5615] setpgid(0, 0) = 0 [pid 5615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5614] setpgid(0, 0 [pid 5615] <... openat resumed>) = 3 [pid 5614] <... setpgid resumed>) = 0 [pid 5613] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5612] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5615] write(3, "1000", 4 [pid 5614] write(3, "1000", 4 [pid 5615] <... write resumed>) = 4 [pid 5615] close(3 [pid 5614] <... write resumed>) = 4 [pid 5615] <... close resumed>) = 0 [pid 5615] symlink("/dev/binderfs", "./binderfs" [pid 5614] close(3) = 0 [pid 5614] symlink("/dev/binderfs", "./binderfs" [pid 5615] <... symlink resumed>) = 0 [pid 5614] <... symlink resumed>) = 0 [pid 5615] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5614] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5615] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5615] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5614] <... sendmsg resumed>) = 120 [pid 5614] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5615] <... openat resumed>) = 4 [pid 5615] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5614] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5612] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5614] close(3 [pid 5613] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5612] close(3 [pid 5615] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5613] close(3 [pid 5612] <... close resumed>) = 0 [pid 5613] <... close resumed>) = 0 [pid 5612] close(4 [pid 5613] close(4 [pid 5612] <... close resumed>) = 0 [pid 5612] close(5) = -1 EBADF (Bad file descriptor) [pid 5612] close(6 [pid 5613] <... close resumed>) = 0 [pid 5614] <... close resumed>) = 0 [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(3 [pid 5612] close(7) = -1 EBADF (Bad file descriptor) [pid 5612] close(8 [pid 5615] <... close resumed>) = 0 [pid 5614] close(4 [pid 5613] close(5 [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(4 [pid 5614] <... close resumed>) = 0 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = 0 [pid 5614] close(5 [pid 5613] close(6 [pid 5612] close(9 [pid 5615] close(5 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(6 [pid 5613] close(7 [pid 5612] close(10 [pid 5615] close(6 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(8 [pid 5612] close(11 [pid 5614] close(7 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(7 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(8 [pid 5613] close(9 [pid 5612] close(12 [pid 5615] close(8 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(9 [pid 5613] close(10 [pid 5612] close(13 [pid 5615] close(9 [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] close(14 [pid 5615] close(10) = -1 EBADF (Bad file descriptor) [pid 5613] close(11 [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(11 [pid 5614] close(10 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(12 [pid 5612] close(15 [pid 5615] close(12 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(11 [pid 5613] close(13 [pid 5612] close(16 [pid 5615] close(13 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(12 [pid 5613] close(14 [pid 5612] close(17 [pid 5615] close(14 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(13 [pid 5613] close(15 [pid 5612] close(18 [pid 5615] close(15 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(14 [pid 5613] close(16 [pid 5612] close(19 [pid 5615] close(16 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(15 [pid 5613] close(17 [pid 5612] close(20 [pid 5615] close(17 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(18 [pid 5612] close(21 [pid 5615] close(18 [pid 5614] close(16 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(19 [pid 5612] close(22 [pid 5615] close(19 [pid 5614] close(17 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(20 [pid 5612] close(23 [pid 5615] close(20 [pid 5614] close(18 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(21 [pid 5615] close(21 [pid 5614] close(19 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] close(24 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(22 [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(22 [pid 5614] close(20 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] close(25 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(23 [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(23 [pid 5614] close(21 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] close(26 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(24 [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(24 [pid 5614] close(22 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] close(27 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(25 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(23 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(25 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] close(26 [pid 5612] close(28 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(24 [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(26 [pid 5613] close(27 [pid 5612] close(29 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] close(27 [pid 5614] close(25 [pid 5613] close(28 [pid 5612] exit_group(0 [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5612] <... exit_group resumed>) = ? [pid 5615] close(28) = -1 EBADF (Bad file descriptor) [pid 5614] close(26 [pid 5613] close(29 [pid 5612] +++ exited with 0 +++ [pid 5615] close(29 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(27 [pid 5615] exit_group(0 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5615] <... exit_group resumed>) = ? [pid 5614] close(28 [pid 5613] exit_group(0 [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5614] close(29 [pid 5615] +++ exited with 0 +++ [pid 5614] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5613] <... exit_group resumed>) = ? [pid 5053] umount2("./108", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5614] exit_group(0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] openat(AT_FDCWD, "./108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5614] <... exit_group resumed>) = ? [pid 5053] <... openat resumed>) = 3 [pid 5614] +++ exited with 0 +++ [pid 5053] newfstatat(3, "", [pid 5052] umount2("./109", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./109", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] openat(AT_FDCWD, "./109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... openat resumed>) = 3 [pid 5055] openat(AT_FDCWD, "./109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5613] +++ exited with 0 +++ [pid 5055] <... openat resumed>) = 3 [pid 5053] umount2("./108/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5057] umount2("./108", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./109/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./108/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./109/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] openat(AT_FDCWD, "./108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./109/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./109/binderfs", [pid 5057] newfstatat(3, "", [pid 5053] unlink("./108/binderfs" [pid 5052] unlink("./109/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] umount2("./108/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] unlink("./109/binderfs" [pid 5057] umount2("./108/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./109/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./108/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./108/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./109/memory.events", [pid 5053] unlink("./108/memory.events" [pid 5055] umount2("./109/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./108/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./109/memory.events" [pid 5055] newfstatat(AT_FDCWD, "./109/memory.events", [pid 5057] newfstatat(AT_FDCWD, "./108/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./108/memory.events" [pid 5055] unlink("./109/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./109") = 0 [pid 5052] mkdir("./110", 0777 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./109" [pid 5053] close(3 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5055] mkdir("./110", 0777 [pid 5053] rmdir("./108" [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] mkdir("./109", 0777 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5057] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./108" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 112 [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./109", 0777 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 112 ./strace-static-x86_64: Process 5617 attached [pid 5057] <... mkdir resumed>) = 0 [pid 5617] set_robust_list(0x5555573de660, 24 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5617] <... set_robust_list resumed>) = 0 [pid 5617] chdir("./110") = 0 [pid 5617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5617] setpgid(0, 0./strace-static-x86_64: Process 5616 attached [pid 5616] set_robust_list(0x5555573de660, 24 [pid 5617] <... setpgid resumed>) = 0 [pid 5616] <... set_robust_list resumed>) = 0 [pid 5617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5618 attached ) = 3 [pid 5616] chdir("./110" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 111 [pid 5616] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5619 attached [pid 5618] set_robust_list(0x5555573de660, 24 [pid 5616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5619] set_robust_list(0x5555573de660, 24 [pid 5616] <... prctl resumed>) = 0 [pid 5618] <... set_robust_list resumed>) = 0 [pid 5619] <... set_robust_list resumed>) = 0 [pid 5617] write(3, "1000", 4 [pid 5616] setpgid(0, 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 111 [pid 5619] chdir("./109" [pid 5618] chdir("./109" [pid 5617] <... write resumed>) = 4 [pid 5619] <... chdir resumed>) = 0 [pid 5617] close(3 [pid 5619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5618] <... chdir resumed>) = 0 [pid 5617] <... close resumed>) = 0 [pid 5616] <... setpgid resumed>) = 0 [pid 5619] <... prctl resumed>) = 0 [pid 5618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5617] symlink("/dev/binderfs", "./binderfs" [pid 5619] setpgid(0, 0 [pid 5618] <... prctl resumed>) = 0 [pid 5619] <... setpgid resumed>) = 0 [pid 5618] setpgid(0, 0 [pid 5617] <... symlink resumed>) = 0 [pid 5616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5618] <... setpgid resumed>) = 0 [pid 5619] <... openat resumed>) = 3 [pid 5618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5617] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5616] <... openat resumed>) = 3 [pid 5618] <... openat resumed>) = 3 [pid 5617] <... socket resumed>) = 3 [pid 5616] write(3, "1000", 4 [pid 5618] write(3, "1000", 4 [pid 5616] <... write resumed>) = 4 [pid 5619] write(3, "1000", 4 [pid 5618] <... write resumed>) = 4 [pid 5617] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5616] close(3 [pid 5619] <... write resumed>) = 4 [pid 5618] close(3 [pid 5619] close(3 [pid 5618] <... close resumed>) = 0 [pid 5616] <... close resumed>) = 0 [pid 5619] <... close resumed>) = 0 [pid 5618] symlink("/dev/binderfs", "./binderfs" [pid 5619] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5618] <... symlink resumed>) = 0 [pid 5617] <... sendmsg resumed>) = 120 [pid 5616] symlink("/dev/binderfs", "./binderfs" [pid 5618] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5619] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5616] <... symlink resumed>) = 0 [pid 5619] <... socket resumed>) = 3 [pid 5618] <... socket resumed>) = 3 [pid 5619] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5618] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 126.600579][ C0] [ 126.602970][ C0] ================================ [ 126.608103][ C0] WARNING: inconsistent lock state [ 126.613239][ C0] 6.6.0-rc6-syzkaller-01837-gdf3bc66219e3 #0 Not tainted [ 126.620290][ C0] -------------------------------- [ 126.625430][ C0] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 126.632317][ C0] sshd/5040 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 126.638173][ C0] ffffffff8e69d658 (nf_connlabels_lock){+.?.}-{2:2}, at: nf_connlabels_put+0x19/0x60 [ 126.647848][ C0] {SOFTIRQ-ON-W} state was registered at: [ 126.653604][ C0] lock_acquire+0x1ae/0x510 [ 126.658265][ C0] _raw_spin_lock+0x2e/0x40 [ 126.662926][ C0] nf_connlabels_get+0x32/0x90 [ 126.667842][ C0] ovs_ct_init+0x62/0x4c0 [ 126.672313][ C0] ovs_init_net+0x2ff/0x5a0 [ 126.676966][ C0] ops_init+0xb9/0x650 [ 126.681161][ C0] register_pernet_operations+0x34b/0x820 [ 126.687103][ C0] register_pernet_device+0x29/0x70 [ 126.692428][ C0] dp_init+0xb7/0x2b0 [ 126.696546][ C0] do_one_initcall+0x117/0x630 [ 126.701454][ C0] kernel_init_freeable+0x5c2/0x900 [ 126.706789][ C0] kernel_init+0x1c/0x2a0 [ 126.711254][ C0] ret_from_fork+0x45/0x80 [ 126.715822][ C0] ret_from_fork_asm+0x11/0x20 [ 126.720746][ C0] irq event stamp: 3030552 [ 126.725193][ C0] hardirqs last enabled at (3030552): [] _raw_spin_unlock_irqrestore+0x4e/0x70 [ 126.735862][ C0] hardirqs last disabled at (3030551): [] _raw_spin_lock_irqsave+0x4e/0x50 [ 126.746096][ C0] softirqs last enabled at (3030342): [] tcp_sendmsg+0x38/0x40 [ 126.755372][ C0] softirqs last disabled at (3030447): [] irq_exit_rcu+0xb7/0x120 [ 126.766722][ C0] [ 126.766722][ C0] other info that might help us debug this: [ 126.774820][ C0] Possible unsafe locking scenario: [ 126.774820][ C0] [ 126.782311][ C0] CPU0 [ 126.785627][ C0] ---- [ 126.788967][ C0] lock(nf_connlabels_lock); [ 126.793696][ C0] [ 126.797189][ C0] lock(nf_connlabels_lock); [ 126.802087][ C0] [ 126.802087][ C0] *** DEADLOCK *** [ 126.802087][ C0] [ 126.810258][ C0] 1 lock held by sshd/5040: [ 126.814797][ C0] #0: ffffffff8cbab280 (rcu_callback){....}-{0:0}, at: rcu_core+0x7c1/0x1bb0 [ 126.823789][ C0] [ 126.823789][ C0] stack backtrace: [ 126.829704][ C0] CPU: 0 PID: 5040 Comm: sshd Not tainted 6.6.0-rc6-syzkaller-01837-gdf3bc66219e3 #0 [ 126.839214][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 126.849319][ C0] Call Trace: [ 126.852661][ C0] [ 126.855539][ C0] dump_stack_lvl+0xd9/0x1b0 [ 126.860195][ C0] mark_lock+0x11f3/0x1950 [ 126.864686][ C0] ? print_usage_bug.part.0+0x670/0x670 [ 126.870301][ C0] ? __stack_depot_save+0x39/0x510 [ 126.875483][ C0] ? print_usage_bug.part.0+0x670/0x670 [ 126.881098][ C0] ? __lock_acquire+0x182f/0x5de0 [ 126.886266][ C0] ? _copy_from_user+0x2b/0xf0 [ 126.891089][ C0] __lock_acquire+0x165c/0x5de0 [ 126.896010][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 126.902055][ C0] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 126.908101][ C0] ? reacquire_held_locks+0x4b0/0x4b0 [ 126.913593][ C0] lock_acquire+0x1ae/0x510 [ 126.918167][ C0] ? nf_connlabels_put+0x19/0x60 [ 126.923166][ C0] ? lock_sync+0x190/0x190 [ 126.927650][ C0] ? lock_sync+0x190/0x190 [ 126.932130][ C0] ? debug_object_active_state+0x350/0x350 [ 126.938008][ C0] ? rcu_core+0x803/0x1bb0 [ 126.942482][ C0] ? reacquire_held_locks+0x4b0/0x4b0 [ 126.947914][ C0] ? i_callback+0x43/0x70 [ 126.952305][ C0] _raw_spin_lock+0x2e/0x40 [ 126.956869][ C0] ? nf_connlabels_put+0x19/0x60 [ 126.961860][ C0] nf_connlabels_put+0x19/0x60 [ 126.966708][ C0] tcf_ct_params_free+0x251/0x460 [ 126.971797][ C0] ? rcu_core+0x803/0x1bb0 [ 126.976270][ C0] rcu_core+0x805/0x1bb0 [ 126.980581][ C0] ? rcu_report_dead+0x620/0x620 [ 126.985590][ C0] __do_softirq+0x218/0x965 [ 126.990165][ C0] ? __lock_text_end+0x5/0x5 [ 126.994859][ C0] irq_exit_rcu+0xb7/0x120 [ 126.999370][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 127.005088][ C0] [ 127.008232][ C0] [ 127.011202][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 127.017299][ C0] RIP: 0010:lock_release+0x3b8/0x680 [ 127.022689][ C0] Code: 7e 83 f8 01 0f 85 dd 01 00 00 9c 58 f6 c4 02 0f 85 c8 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c5 48 c7 45 00 00 00 00 00 c7 45 08 00 00 00 00 48 8b 84 24 [ 127.042365][ C0] RSP: 0018:ffffc900039af7f0 EFLAGS: 00000206 [ 127.048488][ C0] RAX: dffffc0000000000 RBX: ffffffffffffffff RCX: ffffc900039af840 [ 127.056511][ C0] RDX: 1ffff110033dc50f RSI: ffffffff8a8cafa0 RDI: ffffffff8ae93ea0 [ 127.064528][ C0] RBP: 1ffff92000735f00 R08: 0000000000000000 R09: fffffbfff1d989aa [ 127.072550][ C0] R10: ffffffff8ecc4d57 R11: 0000000000000000 R12: 0000000000000000 [ 127.080574][ C0] R13: 0000000000000001 R14: ffff888019ee2880 R15: ffff888019ee1dc0 [ 127.088604][ C0] ? __might_fault+0x13f/0x1a0 [ 127.093434][ C0] ? reacquire_held_locks+0x4b0/0x4b0 [ 127.098912][ C0] ? preempt_count_sub+0x150/0x150 [ 127.104099][ C0] ? __might_fault+0xe6/0x1a0 [ 127.108829][ C0] __might_fault+0x158/0x1a0 [ 127.113468][ C0] _copy_from_user+0x2b/0xf0 [ 127.118120][ C0] do_sys_poll+0x1d3/0xde0 [ 127.122602][ C0] ? find_held_lock+0x2d/0x110 [ 127.127425][ C0] ? compat_core_sys_select+0x880/0x880 [ 127.133024][ C0] ? mark_lock+0x105/0x1950 [ 127.137583][ C0] ? current_time+0x8b/0x280 [ 127.142238][ C0] ? reacquire_held_locks+0x4b0/0x4b0 [ 127.147753][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.153013][ C0] ? lockdep_hardirqs_on+0x7d/0x100 [ 127.158620][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 127.163881][ C0] ? set_user_sigmask+0x216/0x2a0 [ 127.168958][ C0] ? __set_current_blocked+0x110/0x110 [ 127.174474][ C0] __x64_sys_ppoll+0x256/0x2d0 [ 127.179305][ C0] ? __ia32_sys_poll+0x460/0x460 [ 127.184308][ C0] ? syscall_enter_from_user_mode+0x26/0x80 [ 127.190278][ C0] do_syscall_64+0x38/0xb0 [ 127.194774][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.200758][ C0] RIP: 0033:0x7f5a9bb19ad5 [ 127.205220][ C0] Code: 85 d2 74 0d 0f 10 02 48 8d 54 24 20 0f 11 44 24 20 64 8b 04 25 18 00 00 00 85 c0 75 27 41 b8 08 00 00 00 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 75 48 8b 15 24 73 0d 00 f7 d8 64 89 02 48 83 [ 127.224891][ C0] RSP: 002b:00007fff44a07f80 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 127.233364][ C0] RAX: ffffffffffffffda RBX: 00000000000668a0 RCX: 00007f5a9bb19ad5 [ 127.241381][ C0] RDX: 00007fff44a07fa0 RSI: 0000000000000004 RDI: 0000564a8ac96ab0 [pid 5617] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5616] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5619] <... sendmsg resumed>) = 120 [pid 5618] <... sendmsg resumed>) = 120 [pid 5617] <... openat resumed>) = 4 [pid 5618] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5619] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5618] <... openat resumed>) = 4 [pid 5616] <... socket resumed>) = 3 [pid 5617] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5619] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5618] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5616] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5616] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5616] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5618] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5618] close(3) = 0 [pid 5618] close(4) = 0 [pid 5618] close(5) = -1 EBADF (Bad file descriptor) [pid 5618] close(6) = -1 EBADF (Bad file descriptor) [pid 5618] close(7) = -1 EBADF (Bad file descriptor) [pid 5618] close(8) = -1 EBADF (Bad file descriptor) [pid 5618] close(9) = -1 EBADF (Bad file descriptor) [pid 5618] close(10) = -1 EBADF (Bad file descriptor) [pid 5618] close(11) = -1 EBADF (Bad file descriptor) [pid 5618] close(12) = -1 EBADF (Bad file descriptor) [pid 5618] close(13) = -1 EBADF (Bad file descriptor) [pid 5618] close(14) = -1 EBADF (Bad file descriptor) [pid 5618] close(15) = -1 EBADF (Bad file descriptor) [pid 5618] close(16) = -1 EBADF (Bad file descriptor) [pid 5618] close(17) = -1 EBADF (Bad file descriptor) [pid 5618] close(18) = -1 EBADF (Bad file descriptor) [pid 5618] close(19) = -1 EBADF (Bad file descriptor) [pid 5618] close(20 [pid 5619] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] close(21 [pid 5617] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5619] close(3 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] close(3 [pid 5619] <... close resumed>) = 0 [pid 5618] close(22 [pid 5617] <... close resumed>) = 0 [pid 5616] close(3 [pid 5619] close(4 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] close(4 [pid 5616] <... close resumed>) = 0 [pid 5619] <... close resumed>) = 0 [pid 5618] close(23 [pid 5617] <... close resumed>) = 0 [pid 5619] close(5 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] close(5 [pid 5616] close(4 [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] close(24 [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] <... close resumed>) = 0 [pid 5619] close(6 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] close(25 [pid 5617] close(6 [pid 5616] close(5 [pid 5619] close(7 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] close(26 [pid 5617] close(7 [pid 5616] close(6 [pid 5619] close(8 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] close(27 [pid 5617] close(8 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] close(9 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(7 [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] close(28 [pid 5617] close(9 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] close(10 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(8 [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] close(29 [pid 5617] close(10 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] close(11 [pid 5618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] exit_group(0 [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(9 [pid 5619] close(12 [pid 5618] <... exit_group resumed>) = ? [pid 5617] close(11 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5618] +++ exited with 0 +++ [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(10 [pid 5619] close(13 [pid 5617] close(12 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(11 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5619] close(14 [pid 5617] close(13 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./109", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(12 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5619] close(15 [pid 5617] close(14 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(13 [pid 5053] <... openat resumed>) = 3 [pid 5619] close(16 [pid 5617] close(15 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(14 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5619] close(17 [pid 5617] close(16 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(15 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5619] close(18 [pid 5617] close(17 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./109/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(16 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5619] close(19 [pid 5617] close(18 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./109/binderfs", [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(17 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5619] close(20 [pid 5617] close(19 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./109/binderfs" [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(18 [pid 5053] <... unlink resumed>) = 0 [pid 5619] close(21 [pid 5617] close(20 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./109/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(19 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5619] close(22 [pid 5617] close(21 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./109/memory.events", [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(20 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5619] close(23 [pid 5617] close(22 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./109/memory.events" [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(21 [pid 5053] <... unlink resumed>) = 0 [pid 5619] close(24 [pid 5617] close(23 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(22 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5619] close(25 [pid 5617] close(24 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] close(3 [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(23 [pid 5053] <... close resumed>) = 0 [pid 5619] close(26 [pid 5617] close(25 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] rmdir("./109" [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(24 [pid 5053] <... rmdir resumed>) = 0 [pid 5619] close(27 [pid 5617] close(26 [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] close(28 [pid 5617] close(27 [pid 5616] close(25 [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5619] close(29 [pid 5617] close(28 [pid 5616] close(26 [pid 5619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] mkdir("./110", 0777 [pid 5619] exit_group(0 [pid 5617] close(29 [pid 5616] close(27 [pid 5619] <... exit_group resumed>) = ? [pid 5617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... mkdir resumed>) = 0 [pid 5619] +++ exited with 0 +++ [pid 5617] exit_group(0 [pid 5616] close(28 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=111, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5616] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] close(29) = -1 EBADF (Bad file descriptor) [pid 5616] exit_group(0 [pid 5617] <... exit_group resumed>) = ? [pid 5057] umount2("./109", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./109/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./109/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./109/binderfs") = 0 [pid 5057] umount2("./109/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./109/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./109/memory.events") = 0 [pid 5616] <... exit_group resumed>) = ? [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5616] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] umount2("./110", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./110/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./110/binderfs") = 0 [pid 5052] umount2("./110/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./110/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./110/memory.events") = 0 [pid 5617] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 112 [pid 5052] close(3 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5055] umount2("./110", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./110/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./110/binderfs") = 0 [pid 5055] umount2("./110/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./110/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./110/memory.events") = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./110" [pid 5052] <... close resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] rmdir("./110") = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./109" [pid 5055] mkdir("./111", 0777 [pid 5057] <... rmdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] mkdir("./111", 0777 [pid 5057] mkdir("./110", 0777 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 113 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 113 ./strace-static-x86_64: Process 5621 attached ./strace-static-x86_64: Process 5622 attached [pid 5621] set_robust_list(0x5555573de660, 24 [pid 5622] set_robust_list(0x5555573de660, 24 [pid 5621] <... set_robust_list resumed>) = 0 [pid 5622] <... set_robust_list resumed>) = 0 [pid 5621] chdir("./111" [pid 5622] chdir("./111" [pid 5621] <... chdir resumed>) = 0 [pid 5622] <... chdir resumed>) = 0 [pid 5621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5621] <... prctl resumed>) = 0 [pid 5622] <... prctl resumed>) = 0 [pid 5621] setpgid(0, 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 112 [pid 5622] setpgid(0, 0) = 0 [pid 5621] <... setpgid resumed>) = 0 [pid 5622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5622] <... openat resumed>) = 3 [pid 5621] <... openat resumed>) = 3 [pid 5621] write(3, "1000", 4 [pid 5622] write(3, "1000", 4 [pid 5621] <... write resumed>) = 4 [pid 5622] <... write resumed>) = 4 [pid 5621] close(3 [pid 5622] close(3 [pid 5621] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5621] symlink("/dev/binderfs", "./binderfs" [pid 5622] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5621] <... symlink resumed>) = 0 [pid 5622] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5621] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5622] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5621] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5622] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5621] <... sendmsg resumed>) = 120 [pid 5622] <... openat resumed>) = 4 [pid 5621] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5622] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5621] <... openat resumed>) = 4 [pid 5621] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5620 attached [pid 5620] set_robust_list(0x5555573de660, 24) = 0 [pid 5620] chdir("./110") = 0 [pid 5620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5620] setpgid(0, 0) = 0 [pid 5620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5620] write(3, "1000", 4) = 4 [pid 5620] close(3) = 0 [pid 5620] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5620] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5620] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5620] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5620] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5622] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5620] close(3) = 0 [pid 5620] close(4 [pid 5622] close(3 [pid 5620] <... close resumed>) = 0 [pid 5622] <... close resumed>) = 0 [pid 5620] close(5 [pid 5622] close(4 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(6) = -1 EBADF (Bad file descriptor) [pid 5622] <... close resumed>) = 0 [pid 5622] close(5 [pid 5620] close(7 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(6 [pid 5620] close(8 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(7 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(9 [pid 5622] close(8 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(10 [pid 5622] close(9 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5620] close(11 [pid 5622] close(10) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(11 [pid 5620] close(12 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(12 [pid 5621] close(3 [pid 5620] close(13 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] <... close resumed>) = 0 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(13 [pid 5620] close(14 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(14 [pid 5621] close(4 [pid 5620] close(15 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(15) = -1 EBADF (Bad file descriptor) [pid 5622] close(16 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(16 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(17 [pid 5620] close(17 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(18 [pid 5620] close(18 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(19 [pid 5620] close(19 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(20 [pid 5620] close(20 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(21 [pid 5620] close(21 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(22 [pid 5620] close(22 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] <... close resumed>) = 0 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(23 [pid 5620] close(23 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(5 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(24 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(24 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(6 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(25 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(25 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(7 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(26 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(26 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(8 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(27 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(27 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(9 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(28 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(28 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(10 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] close(29 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] close(29 [pid 5622] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(11 [pid 5620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5622] exit_group(0 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5620] exit_group(0 [pid 5622] <... exit_group resumed>) = ? [pid 5621] close(12 [pid 5620] <... exit_group resumed>) = ? [pid 5622] +++ exited with 0 +++ [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(13 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5621] close(14) = -1 EBADF (Bad file descriptor) [pid 5621] close(15) = -1 EBADF (Bad file descriptor) [pid 5621] close(16) = -1 EBADF (Bad file descriptor) [pid 5621] close(17) = -1 EBADF (Bad file descriptor) [pid 5621] close(18 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(19) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./111", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5621] close(20 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5621] close(21 [pid 5052] <... openat resumed>) = 3 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5621] close(22 [pid 5620] +++ exited with 0 +++ [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5621] close(23 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./110", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./111/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5621] close(24 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./111/binderfs", [pid 5621] close(25 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./111/binderfs" [pid 5621] close(26 [pid 5053] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./111/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5621] close(27 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./111/memory.events", [pid 5621] close(28 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(29 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] unlink("./111/memory.events" [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] exit_group(0 [pid 5053] umount2("./110/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5621] <... exit_group resumed>) = ? [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./110/binderfs") = 0 [pid 5053] umount2("./110/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./110/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./110/memory.events" [pid 5621] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5055] umount2("./111", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] rmdir("./111" [pid 5055] getdents64(3, [pid 5053] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./111/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./111/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5055] unlink("./111/binderfs" [pid 5053] <... close resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] rmdir("./110") = 0 [pid 5052] mkdir("./112", 0777 [pid 5055] umount2("./111/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./111/memory.events", [pid 5053] mkdir("./111", 0777) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./111/memory.events" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 114 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 113 ./strace-static-x86_64: Process 5624 attached [pid 5624] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5625 attached ) = 0 [pid 5625] set_robust_list(0x5555573de660, 24 [pid 5624] chdir("./112" [pid 5625] <... set_robust_list resumed>) = 0 [pid 5625] chdir("./111" [pid 5624] <... chdir resumed>) = 0 [pid 5624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5624] setpgid(0, 0 [pid 5625] <... chdir resumed>) = 0 [pid 5625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5625] setpgid(0, 0) = 0 [pid 5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... setpgid resumed>) = 0 [pid 5625] <... openat resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5625] write(3, "1000", 4 [pid 5055] close(3 [pid 5625] <... write resumed>) = 4 [pid 5055] <... close resumed>) = 0 [pid 5625] close(3 [pid 5624] write(3, "1000", 4 [pid 5055] rmdir("./111" [pid 5625] <... close resumed>) = 0 [pid 5624] <... write resumed>) = 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5625] symlink("/dev/binderfs", "./binderfs" [pid 5624] close(3 [pid 5625] <... symlink resumed>) = 0 [pid 5624] <... close resumed>) = 0 [pid 5624] symlink("/dev/binderfs", "./binderfs" [pid 5625] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] mkdir("./112", 0777 [pid 5625] <... socket resumed>) = 3 [pid 5055] <... mkdir resumed>) = 0 [pid 5624] <... symlink resumed>) = 0 [pid 5625] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5624] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5625] <... sendmsg resumed>) = 120 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5624] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5625] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5624] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5624] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5625] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 114 ./strace-static-x86_64: Process 5626 attached [pid 5626] set_robust_list(0x5555573de660, 24) = 0 [pid 5626] chdir("./112") = 0 [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5626] setpgid(0, 0) = 0 [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5626] write(3, "1000", 4) = 4 [pid 5626] close(3) = 0 [pid 5626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5626] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5626] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5626] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5626] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5626] close(3) = 0 [pid 5624] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5625] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5626] close(4) = 0 [pid 5624] close(3 [pid 5626] close(5 [pid 5624] <... close resumed>) = 0 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(6) = -1 EBADF (Bad file descriptor) [pid 5624] close(4 [pid 5626] close(7 [pid 5625] close(3 [pid 5624] <... close resumed>) = 0 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = 0 [pid 5624] close(5 [pid 5626] close(8) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(4 [pid 5626] close(9 [pid 5625] <... close resumed>) = 0 [pid 5624] close(6 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(5 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(10 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(7 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(6 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(11 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(8 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(7 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(12 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(9 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(8 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(13 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(10 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(9 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(14 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(11 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(10 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(15 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(12 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(11 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(16 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(13 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(12 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(17 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(14 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(13 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(18 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(15 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(14 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(19 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] close(16 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(15 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(20 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(16 [pid 5624] close(17 [pid 5626] close(21 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(17 [pid 5624] close(18 [pid 5626] close(22 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(18 [pid 5624] close(19 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(19 [pid 5624] close(20 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(20 [pid 5624] close(21 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(23 [pid 5625] close(21 [pid 5624] close(22 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(24 [pid 5625] close(22 [pid 5624] close(23 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(25 [pid 5625] close(23 [pid 5624] close(24 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(26 [pid 5625] close(24 [pid 5624] close(25 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(27 [pid 5625] close(25 [pid 5624] close(26 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(28 [pid 5625] close(26 [pid 5624] close(27 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] close(29 [pid 5625] close(27 [pid 5624] close(28 [pid 5626] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] exit_group(0 [pid 5625] close(28 [pid 5624] close(29 [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5625] close(29 [pid 5624] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5626] <... exit_group resumed>) = ? [pid 5625] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5624] exit_group(0 [pid 5625] exit_group(0 [pid 5626] +++ exited with 0 +++ [pid 5625] <... exit_group resumed>) = ? [pid 5624] <... exit_group resumed>) = ? [pid 5625] +++ exited with 0 +++ [pid 5624] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5055] umount2("./112", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./111", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./112", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(3, "", [pid 5053] openat(AT_FDCWD, "./111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5053] getdents64(3, [pid 5052] newfstatat(3, "", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./111/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./112/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./111/binderfs", [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(AT_FDCWD, "./112/binderfs", [pid 5053] unlink("./111/binderfs") = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./111/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./112/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./111/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./112/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] unlink("./111/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./112/binderfs") = 0 [pid 5055] umount2("./112/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./112/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./112/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./112/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./112/memory.events" [pid 5052] unlink("./112/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] rmdir("./112") = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./111") = 0 [pid 5055] mkdir("./113", 0777) = 0 [pid 5053] mkdir("./112", 0777./strace-static-x86_64: Process 5623 attached [pid 5623] set_robust_list(0x5555573de660, 24) = 0 [pid 5623] chdir("./110") = 0 [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] setpgid(0, 0) = 0 [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5623] write(3, "1000", 4) = 4 [pid 5623] close(3) = 0 [pid 5623] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5623] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5623] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5623] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5623] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./112" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 114 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 115 [pid 5052] mkdir("./113", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 115 ./strace-static-x86_64: Process 5628 attached [pid 5628] set_robust_list(0x5555573de660, 24) = 0 [pid 5628] chdir("./112") = 0 [pid 5628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5628] setpgid(0, 0) = 0 [pid 5628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5628] write(3, "1000", 4) = 4 [pid 5628] close(3) = 0 [pid 5628] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5628] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5628] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5628] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5628] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5627 attached ./strace-static-x86_64: Process 5629 attached [pid 5627] set_robust_list(0x5555573de660, 24 [pid 5629] set_robust_list(0x5555573de660, 24 [pid 5627] <... set_robust_list resumed>) = 0 [pid 5629] <... set_robust_list resumed>) = 0 [pid 5629] chdir("./113" [pid 5627] chdir("./113" [pid 5629] <... chdir resumed>) = 0 [pid 5627] <... chdir resumed>) = 0 [pid 5629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5629] <... prctl resumed>) = 0 [pid 5627] <... prctl resumed>) = 0 [pid 5629] setpgid(0, 0 [pid 5627] setpgid(0, 0 [pid 5629] <... setpgid resumed>) = 0 [pid 5627] <... setpgid resumed>) = 0 [pid 5629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] <... openat resumed>) = 3 [pid 5629] write(3, "1000", 4 [pid 5627] <... openat resumed>) = 3 [pid 5629] <... write resumed>) = 4 [pid 5627] write(3, "1000", 4 [pid 5629] close(3 [pid 5627] <... write resumed>) = 4 [pid 5629] <... close resumed>) = 0 [pid 5627] close(3 [pid 5629] symlink("/dev/binderfs", "./binderfs" [pid 5627] <... close resumed>) = 0 [pid 5627] symlink("/dev/binderfs", "./binderfs" [pid 5629] <... symlink resumed>) = 0 [pid 5627] <... symlink resumed>) = 0 [ 127.249417][ C0] RBP: 0000564a8ac95570 R08: 0000000000000008 R09: 0000000000000000 [ 127.257438][ C0] R10: 00007fff44a08088 R11: 0000000000000246 R12: 0000564a891faaa4 [ 127.265458][ C0] R13: 0000000000000001 R14: 0000564a891fb3e8 R15: 00007fff44a08008 [ 127.273577][ C0] [pid 5629] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5627] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5627] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5629] <... socket resumed>) = 3 [pid 5627] <... sendmsg resumed>) = 120 [pid 5629] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5627] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5627] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5627] close(3) = 0 [pid 5627] close(4 [pid 5629] <... sendmsg resumed>) = 120 [pid 5627] <... close resumed>) = 0 [pid 5629] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5627] close(5) = -1 EBADF (Bad file descriptor) [pid 5627] close(6) = -1 EBADF (Bad file descriptor) [pid 5627] close(7 [pid 5629] <... openat resumed>) = 4 [pid 5627] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5629] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5627] close(8) = -1 EBADF (Bad file descriptor) [pid 5627] close(9) = -1 EBADF (Bad file descriptor) [pid 5627] close(10) = -1 EBADF (Bad file descriptor) [pid 5627] close(11) = -1 EBADF (Bad file descriptor) [pid 5627] close(12) = -1 EBADF (Bad file descriptor) [pid 5627] close(13) = -1 EBADF (Bad file descriptor) [pid 5627] close(14) = -1 EBADF (Bad file descriptor) [pid 5627] close(15) = -1 EBADF (Bad file descriptor) [pid 5627] close(16) = -1 EBADF (Bad file descriptor) [pid 5627] close(17) = -1 EBADF (Bad file descriptor) [pid 5627] close(18) = -1 EBADF (Bad file descriptor) [pid 5627] close(19) = -1 EBADF (Bad file descriptor) [pid 5627] close(20) = -1 EBADF (Bad file descriptor) [pid 5627] close(21) = -1 EBADF (Bad file descriptor) [pid 5627] close(22) = -1 EBADF (Bad file descriptor) [pid 5627] close(23) = -1 EBADF (Bad file descriptor) [pid 5627] close(24) = -1 EBADF (Bad file descriptor) [pid 5627] close(25) = -1 EBADF (Bad file descriptor) [pid 5627] close(26) = -1 EBADF (Bad file descriptor) [pid 5627] close(27) = -1 EBADF (Bad file descriptor) [pid 5627] close(28) = -1 EBADF (Bad file descriptor) [pid 5627] close(29) = -1 EBADF (Bad file descriptor) [pid 5627] exit_group(0) = ? [pid 5629] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5629] close(3 [pid 5627] +++ exited with 0 +++ [pid 5623] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... close resumed>) = 0 [pid 5623] close(3 [pid 5629] close(4 [pid 5623] <... close resumed>) = 0 [pid 5629] <... close resumed>) = 0 [pid 5623] close(4 [pid 5055] umount2("./113", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5629] close(5 [pid 5623] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(5 [pid 5055] openat(AT_FDCWD, "./113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5629] close(6 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(6 [pid 5055] newfstatat(3, "", [pid 5629] close(7 [pid 5628] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(3 [pid 5623] close(7 [pid 5055] getdents64(3, [pid 5629] close(8 [pid 5628] <... close resumed>) = 0 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(4 [pid 5623] close(8 [pid 5055] umount2("./113/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./113/binderfs", [pid 5629] close(9 [pid 5628] <... close resumed>) = 0 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(5 [pid 5623] close(9 [pid 5055] unlink("./113/binderfs" [pid 5629] close(10 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(6 [pid 5623] close(10 [pid 5629] close(11 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(7 [pid 5055] umount2("./113/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5629] close(12 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(11 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(8 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./113/memory.events", [pid 5629] close(13 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(12 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(9 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5629] close(14 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(13 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(10 [pid 5055] unlink("./113/memory.events" [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5629] close(15 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(14 [pid 5055] <... unlink resumed>) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(11 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5629] close(16 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(15 [pid 5055] getdents64(3, [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(12 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(16 [pid 5629] close(17 [pid 5628] close(13 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(17 [pid 5629] close(18 [pid 5628] close(14 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(3 [pid 5623] close(18 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(15 [pid 5623] close(19 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(16 [pid 5623] close(20 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(17 [pid 5623] close(21 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(18 [pid 5623] close(22 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(19 [pid 5623] close(23 [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(24 [pid 5628] close(20 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(25 [pid 5628] close(21 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(26 [pid 5628] close(22 [pid 5623] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(27) = -1 EBADF (Bad file descriptor) [pid 5628] close(23 [pid 5623] close(28) = -1 EBADF (Bad file descriptor) [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] close(29) = -1 EBADF (Bad file descriptor) [pid 5628] close(24) = -1 EBADF (Bad file descriptor) [pid 5623] exit_group(0) = ? [pid 5628] close(25 [pid 5623] +++ exited with 0 +++ [pid 5628] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5628] close(26) = -1 EBADF (Bad file descriptor) [pid 5628] close(27) = -1 EBADF (Bad file descriptor) [pid 5628] close(28) = -1 EBADF (Bad file descriptor) [pid 5628] close(29) = -1 EBADF (Bad file descriptor) [pid 5628] exit_group(0) = ? [pid 5628] +++ exited with 0 +++ [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./113" [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... rmdir resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] mkdir("./114", 0777 [pid 5629] close(19 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... restart_syscall resumed>) = 0 [pid 5629] close(20 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... restart_syscall resumed>) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5629] close(21 [pid 5053] umount2("./112", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./110", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5630 attached [pid 5630] set_robust_list(0x5555573de660, 24 [pid 5629] close(22 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 116 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5630] <... set_robust_list resumed>) = 0 [pid 5630] chdir("./114" [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... openat resumed>) = 3 [pid 5630] <... chdir resumed>) = 0 [pid 5630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] newfstatat(3, "", [pid 5630] <... prctl resumed>) = 0 [pid 5630] setpgid(0, 0 [pid 5629] close(23 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5630] <... setpgid resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] close(24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5630] <... openat resumed>) = 3 [pid 5057] getdents64(3, [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./112/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5630] write(3, "1000", 4) = 4 [pid 5629] close(25 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5630] close(3 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./110/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5630] <... close resumed>) = 0 [pid 5629] close(26 [pid 5053] newfstatat(AT_FDCWD, "./112/binderfs", [pid 5630] symlink("/dev/binderfs", "./binderfs" [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5629] close(27 [pid 5630] <... symlink resumed>) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./110/binderfs", [pid 5053] unlink("./112/binderfs" [pid 5630] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5629] close(28 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5629] close(29 [pid 5053] <... unlink resumed>) = 0 [pid 5630] <... socket resumed>) = 3 [pid 5057] unlink("./110/binderfs" [pid 5053] umount2("./112/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5629] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5630] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5629] exit_group(0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./110/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./112/memory.events", [pid 5629] <... exit_group resumed>) = ? [pid 5630] <... sendmsg resumed>) = 120 [pid 5629] +++ exited with 0 +++ [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5630] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] newfstatat(AT_FDCWD, "./110/memory.events", [pid 5053] unlink("./112/memory.events" [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5630] <... openat resumed>) = 4 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./110/memory.events" [pid 5630] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./110") = 0 [pid 5053] getdents64(3, [pid 5057] mkdir("./111", 0777 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./113", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./112" [pid 5052] openat(AT_FDCWD, "./113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 5631 attached [pid 5053] mkdir("./113", 0777 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 113 [pid 5052] getdents64(3, [pid 5631] set_robust_list(0x5555573de660, 24) = 0 [pid 5631] chdir("./111" [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./113/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5631] <... chdir resumed>) = 0 [pid 5631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5631] <... prctl resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./113/binderfs", [pid 5631] setpgid(0, 0) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./113/binderfs" [pid 5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... unlink resumed>) = 0 [pid 5631] <... openat resumed>) = 3 [pid 5631] write(3, "1000", 4) = 4 [pid 5052] umount2("./113/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5631] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5631] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./113/memory.events", ./strace-static-x86_64: Process 5632 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 115 [pid 5631] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5632] set_robust_list(0x5555573de660, 24 [pid 5052] unlink("./113/memory.events" [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] <... symlink resumed>) = 0 [pid 5631] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5632] chdir("./113" [pid 5631] <... socket resumed>) = 3 [pid 5631] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... unlink resumed>) = 0 [pid 5632] <... chdir resumed>) = 0 [pid 5631] <... sendmsg resumed>) = 120 [pid 5052] getdents64(3, [pid 5631] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5631] <... openat resumed>) = 4 [pid 5052] <... close resumed>) = 0 [pid 5632] setpgid(0, 0 [pid 5631] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] rmdir("./113" [pid 5632] <... setpgid resumed>) = 0 [pid 5632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... rmdir resumed>) = 0 [pid 5632] <... openat resumed>) = 3 [pid 5632] write(3, "1000", 4) = 4 [pid 5052] mkdir("./114", 0777 [pid 5632] close(3) = 0 [pid 5632] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5632] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5632] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5632] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5632] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5052] <... mkdir resumed>) = 0 [pid 5632] close(3) = 0 [pid 5632] close(4) = 0 [pid 5632] close(5) = -1 EBADF (Bad file descriptor) [pid 5632] close(6) = -1 EBADF (Bad file descriptor) [pid 5632] close(7) = -1 EBADF (Bad file descriptor) [pid 5632] close(8) = -1 EBADF (Bad file descriptor) [pid 5632] close(9) = -1 EBADF (Bad file descriptor) [pid 5632] close(10) = -1 EBADF (Bad file descriptor) [pid 5632] close(11) = -1 EBADF (Bad file descriptor) [pid 5632] close(12) = -1 EBADF (Bad file descriptor) [pid 5632] close(13) = -1 EBADF (Bad file descriptor) [pid 5632] close(14 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5632] close(15) = -1 EBADF (Bad file descriptor) [pid 5632] close(16 [pid 5630] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5632] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5632] close(17) = -1 EBADF (Bad file descriptor) [pid 5632] close(18) = -1 EBADF (Bad file descriptor) [pid 5632] close(19) = -1 EBADF (Bad file descriptor) [pid 5632] close(20) = -1 EBADF (Bad file descriptor) [pid 5632] close(21) = -1 EBADF (Bad file descriptor) [pid 5632] close(22) = -1 EBADF (Bad file descriptor) [pid 5632] close(23) = -1 EBADF (Bad file descriptor) [pid 5632] close(24) = -1 EBADF (Bad file descriptor) [pid 5632] close(25) = -1 EBADF (Bad file descriptor) [pid 5632] close(26) = -1 EBADF (Bad file descriptor) [pid 5632] close(27) = -1 EBADF (Bad file descriptor) [pid 5632] close(28) = -1 EBADF (Bad file descriptor) [pid 5632] close(29) = -1 EBADF (Bad file descriptor) [pid 5632] exit_group(0 [pid 5630] close(3 [pid 5631] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5632] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5633 attached [pid 5632] +++ exited with 0 +++ [pid 5631] close(3 [pid 5630] <... close resumed>) = 0 [pid 5633] set_robust_list(0x5555573de660, 24 [pid 5631] <... close resumed>) = 0 [pid 5630] close(4 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 116 [pid 5633] <... set_robust_list resumed>) = 0 [pid 5631] close(4 [pid 5630] <... close resumed>) = 0 [pid 5631] <... close resumed>) = 0 [pid 5630] close(5) = -1 EBADF (Bad file descriptor) [pid 5633] chdir("./114" [pid 5630] close(6 [pid 5631] close(5 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(7 [pid 5631] close(6 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... chdir resumed>) = 0 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(8 [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5631] close(7 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... prctl resumed>) = 0 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(9 [pid 5633] setpgid(0, 0 [pid 5631] close(8 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... setpgid resumed>) = 0 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(10 [pid 5631] close(9 [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./113", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5631] close(10 [pid 5630] close(11 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5631] close(11 [pid 5633] <... openat resumed>) = 3 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5633] write(3, "1000", 4 [pid 5631] close(12 [pid 5630] close(12 [pid 5633] <... write resumed>) = 4 [pid 5633] close(3) = 0 [pid 5633] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5631] close(13 [pid 5630] close(13 [pid 5633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5631] close(14 [pid 5630] close(14 [pid 5053] newfstatat(3, "", [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] close(15 [pid 5630] close(15 [pid 5633] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5633] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5631] close(16) = -1 EBADF (Bad file descriptor) [pid 5630] close(16 [pid 5053] getdents64(3, [pid 5631] close(17 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(3) = 0 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5631] close(18 [pid 5630] close(17 [pid 5053] umount2("./113/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(4) = 0 [pid 5631] close(19 [pid 5630] close(18 [pid 5633] close(5 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(6 [pid 5631] close(20 [pid 5633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(19 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] close(21 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(7 [pid 5631] close(22 [pid 5630] close(20 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(21 [pid 5631] close(23 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(22 [pid 5053] newfstatat(AT_FDCWD, "./113/binderfs", [pid 5631] close(24 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(23 [pid 5631] close(25 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] close(26) = -1 EBADF (Bad file descriptor) [pid 5631] close(27) = -1 EBADF (Bad file descriptor) [pid 5630] close(24 [pid 5631] close(28) = -1 EBADF (Bad file descriptor) [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5631] close(29 [pid 5633] close(8) = -1 EBADF (Bad file descriptor) [pid 5633] close(9 [pid 5631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5630] close(25 [pid 5633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(10 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./113/binderfs" [pid 5631] exit_group(0 [pid 5630] close(26 [pid 5633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5633] close(11) = -1 EBADF (Bad file descriptor) [pid 5633] close(12) = -1 EBADF (Bad file descriptor) [pid 5633] close(13) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5633] close(14) = -1 EBADF (Bad file descriptor) [pid 5633] close(15) = -1 EBADF (Bad file descriptor) [pid 5633] close(16) = -1 EBADF (Bad file descriptor) [pid 5633] close(17) = -1 EBADF (Bad file descriptor) [pid 5633] close(18) = -1 EBADF (Bad file descriptor) [pid 5633] close(19) = -1 EBADF (Bad file descriptor) [pid 5633] close(20) = -1 EBADF (Bad file descriptor) [pid 5631] <... exit_group resumed>) = ? [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./113/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5630] close(27 [pid 5633] close(21 [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(28) = -1 EBADF (Bad file descriptor) [pid 5633] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5630] close(29 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5633] close(22) = -1 EBADF (Bad file descriptor) [pid 5633] close(23) = -1 EBADF (Bad file descriptor) [pid 5633] close(24) = -1 EBADF (Bad file descriptor) [pid 5633] close(25) = -1 EBADF (Bad file descriptor) [pid 5633] close(26) = -1 EBADF (Bad file descriptor) [pid 5633] close(27) = -1 EBADF (Bad file descriptor) [pid 5633] close(28) = -1 EBADF (Bad file descriptor) [pid 5633] close(29) = -1 EBADF (Bad file descriptor) [pid 5633] exit_group(0) = ? [pid 5631] +++ exited with 0 +++ [pid 5630] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./113/memory.events", [pid 5633] +++ exited with 0 +++ [pid 5630] exit_group(0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5630] <... exit_group resumed>) = ? [pid 5053] unlink("./113/memory.events" [pid 5630] +++ exited with 0 +++ [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./114", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./111", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] openat(AT_FDCWD, "./114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] openat(AT_FDCWD, "./111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] close(3 [pid 5052] <... openat resumed>) = 3 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] <... close resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5057] newfstatat(3, "", [pid 5053] rmdir("./113" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] mkdir("./114", 0777 [pid 5055] umount2("./114", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] openat(AT_FDCWD, "./114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./111/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./114/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5634 attached [pid 5634] set_robust_list(0x5555573de660, 24 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 116 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5634] <... set_robust_list resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./111/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./114/binderfs", [pid 5055] newfstatat(3, "", [pid 5634] chdir("./114" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5057] unlink("./111/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5634] <... prctl resumed>) = 0 [pid 5052] unlink("./114/binderfs" [pid 5055] umount2("./114/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./114/binderfs", [pid 5634] setpgid(0, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] unlink("./114/binderfs" [pid 5634] <... setpgid resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./111/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5055] umount2("./114/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./114/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./111/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./114/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./114/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./114/memory.events" [pid 5634] <... openat resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5057] unlink("./111/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] write(3, "1000", 4 [pid 5055] getdents64(3, [pid 5052] unlink("./114/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5634] <... write resumed>) = 4 [pid 5055] rmdir("./114") = 0 [pid 5055] mkdir("./115", 0777 [pid 5634] close(3 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5634] <... close resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5634] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5634] <... symlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5052] close(3./strace-static-x86_64: Process 5635 attached [pid 5634] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 117 [pid 5052] <... close resumed>) = 0 [pid 5635] set_robust_list(0x5555573de660, 24 [pid 5052] rmdir("./114" [pid 5634] <... socket resumed>) = 3 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5635] chdir("./115") = 0 [pid 5634] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] getdents64(3, [pid 5052] mkdir("./115", 0777 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5635] <... prctl resumed>) = 0 [pid 5634] <... sendmsg resumed>) = 120 [pid 5057] <... close resumed>) = 0 [pid 5635] setpgid(0, 0) = 0 [pid 5634] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] rmdir("./111" [pid 5052] <... mkdir resumed>) = 0 [pid 5635] <... openat resumed>) = 3 [pid 5634] <... openat resumed>) = 4 [pid 5057] <... rmdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] write(3, "1000", 4 [pid 5057] mkdir("./112", 0777 [pid 5634] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5636 attached [pid 5635] <... write resumed>) = 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5635] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 117 ./strace-static-x86_64: Process 5637 attached [pid 5636] set_robust_list(0x5555573de660, 24 [pid 5635] <... close resumed>) = 0 [pid 5637] set_robust_list(0x5555573de660, 24 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] symlink("/dev/binderfs", "./binderfs" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 114 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5636] chdir("./115" [pid 5637] chdir("./112" [pid 5636] <... chdir resumed>) = 0 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5637] <... chdir resumed>) = 0 [pid 5636] <... prctl resumed>) = 0 [pid 5636] setpgid(0, 0 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5636] <... setpgid resumed>) = 0 [pid 5637] <... prctl resumed>) = 0 [pid 5635] <... symlink resumed>) = 0 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5637] setpgid(0, 0 [pid 5636] <... openat resumed>) = 3 [pid 5635] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5637] <... setpgid resumed>) = 0 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] write(3, "1000", 4) = 4 [pid 5635] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5637] <... openat resumed>) = 3 [pid 5636] close(3) = 0 [pid 5637] write(3, "1000", 4 [pid 5636] symlink("/dev/binderfs", "./binderfs" [pid 5635] <... sendmsg resumed>) = 120 [pid 5637] <... write resumed>) = 4 [pid 5635] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5635] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5637] close(3 [pid 5636] <... symlink resumed>) = 0 [pid 5635] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5634] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5634] close(3 [pid 5637] <... close resumed>) = 0 [pid 5636] <... socket resumed>) = 3 [pid 5635] close(3 [pid 5634] <... close resumed>) = 0 [pid 5637] symlink("/dev/binderfs", "./binderfs" [pid 5636] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5634] close(4 [pid 5635] <... close resumed>) = 0 [pid 5634] <... close resumed>) = 0 [pid 5635] close(4 [pid 5637] <... symlink resumed>) = 0 [pid 5636] <... sendmsg resumed>) = 120 [pid 5634] close(5 [pid 5637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5636] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(6) = -1 EBADF (Bad file descriptor) [pid 5634] close(7 [pid 5637] <... socket resumed>) = 3 [pid 5635] <... close resumed>) = 0 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(8) = -1 EBADF (Bad file descriptor) [pid 5634] close(9) = -1 EBADF (Bad file descriptor) [pid 5635] close(5 [pid 5634] close(10) = -1 EBADF (Bad file descriptor) [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5636] <... openat resumed>) = 4 [pid 5635] close(6 [pid 5634] close(11) = -1 EBADF (Bad file descriptor) [pid 5636] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5634] close(12 [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... sendmsg resumed>) = 120 [pid 5635] close(7 [pid 5636] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5637] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5636] close(3 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] close(8) = -1 EBADF (Bad file descriptor) [pid 5635] close(9) = -1 EBADF (Bad file descriptor) [pid 5635] close(10) = -1 EBADF (Bad file descriptor) [pid 5635] close(11 [pid 5634] close(13) = -1 EBADF (Bad file descriptor) [pid 5634] close(14) = -1 EBADF (Bad file descriptor) [pid 5634] close(15) = -1 EBADF (Bad file descriptor) [pid 5634] close(16) = -1 EBADF (Bad file descriptor) [pid 5634] close(17 [pid 5636] <... close resumed>) = 0 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... openat resumed>) = 4 [pid 5636] close(4 [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(18 [pid 5637] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5636] <... close resumed>) = 0 [pid 5635] close(12 [pid 5634] close(19 [pid 5637] close(3 [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5636] close(5 [pid 5635] close(13 [pid 5634] close(20 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(6 [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(4 [pid 5635] close(14 [pid 5634] close(21 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = 0 [pid 5636] close(7 [pid 5637] close(5 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(8 [pid 5637] close(6 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(9 [pid 5637] close(7 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(10 [pid 5637] close(8 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(11 [pid 5637] close(9 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(12 [pid 5637] close(10 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(13 [pid 5637] close(11 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(14 [pid 5637] close(12 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(15 [pid 5637] close(13 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(16 [pid 5637] close(14 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(17 [pid 5637] close(15 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(18 [pid 5637] close(16 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] close(15 [pid 5634] close(22 [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(19 [pid 5637] close(17 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(20 [pid 5637] close(18 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(21 [pid 5637] close(19 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(22 [pid 5637] close(20 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(23 [pid 5637] close(21 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(24 [pid 5637] close(22 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(25 [pid 5637] close(23 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] close(16 [pid 5634] close(23 [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(26 [pid 5637] close(24 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(27 [pid 5637] close(25 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(28 [pid 5637] close(26 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] close(29 [pid 5637] close(27 [pid 5636] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] exit_group(0 [pid 5637] close(28 [pid 5636] <... exit_group resumed>) = ? [pid 5637] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] +++ exited with 0 +++ [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] close(29) = -1 EBADF (Bad file descriptor) [pid 5637] exit_group(0) = ? [pid 5635] close(17 [pid 5634] close(24 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5637] +++ exited with 0 +++ [pid 5635] close(18 [pid 5634] close(25 [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] close(19) = -1 EBADF (Bad file descriptor) [pid 5635] close(20) = -1 EBADF (Bad file descriptor) [pid 5635] close(21) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5635] close(22) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./112", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5635] close(23) = -1 EBADF (Bad file descriptor) [pid 5635] close(24 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5635] close(25 [pid 5057] openat(AT_FDCWD, "./112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5635] close(26) = -1 EBADF (Bad file descriptor) [pid 5635] close(27) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5635] close(28) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5635] close(29) = -1 EBADF (Bad file descriptor) [pid 5635] exit_group(0 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] getdents64(3, [pid 5635] <... exit_group resumed>) = ? [pid 5634] close(26 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./112/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5635] +++ exited with 0 +++ [pid 5634] close(27 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./115", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./115", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./112/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5634] close(28 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5634] close(29 [pid 5055] <... openat resumed>) = 3 [pid 5057] unlink("./112/binderfs" [pid 5052] <... openat resumed>) = 3 [pid 5634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(3, "", [pid 5634] exit_group(0) = ? [pid 5055] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./115/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./115/binderfs", [pid 5634] +++ exited with 0 +++ [pid 5055] umount2("./115/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./112/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5057] newfstatat(AT_FDCWD, "./112/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./115/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./114", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5055] unlink("./115/binderfs" [pid 5057] unlink("./112/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./115/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./115/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./115/memory.events" [pid 5053] openat(AT_FDCWD, "./114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... openat resumed>) = 3 [pid 5052] getdents64(3, [pid 5055] umount2("./115/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] newfstatat(AT_FDCWD, "./115/memory.events", [pid 5057] <... close resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./112" [pid 5052] close(3 [pid 5055] unlink("./115/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./115" [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./116", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5057] mkdir("./113", 0777 [pid 5053] umount2("./114/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5638 attached [pid 5055] getdents64(3, [pid 5638] set_robust_list(0x5555573de660, 24 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 118 [pid 5638] <... set_robust_list resumed>) = 0 [pid 5055] close(3 [pid 5053] newfstatat(AT_FDCWD, "./114/binderfs", [pid 5638] chdir("./116") = 0 [pid 5055] <... close resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] rmdir("./115" [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] unlink("./114/binderfs" [pid 5638] <... prctl resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./116", 0777./strace-static-x86_64: Process 5639 attached [pid 5638] setpgid(0, 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5639] set_robust_list(0x5555573de660, 24 [pid 5638] <... setpgid resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 115 [pid 5639] <... set_robust_list resumed>) = 0 [pid 5053] umount2("./114/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5639] chdir("./113" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./114/memory.events", [pid 5639] <... chdir resumed>) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5638] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5639] <... prctl resumed>) = 0 [pid 5053] unlink("./114/memory.events" [pid 5639] setpgid(0, 0 [pid 5638] write(3, "1000", 4) = 4 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 118 [pid 5638] close(3) = 0 [pid 5638] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5638] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5638] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5638] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5640 attached [pid 5639] <... setpgid resumed>) = 0 [pid 5638] <... openat resumed>) = 4 [pid 5053] <... unlink resumed>) = 0 [pid 5640] set_robust_list(0x5555573de660, 24 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5638] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] getdents64(3, [pid 5640] <... set_robust_list resumed>) = 0 [pid 5640] chdir("./116" [pid 5639] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5640] <... chdir resumed>) = 0 [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] close(3 [pid 5639] write(3, "1000", 4) = 4 [pid 5639] close(3 [pid 5640] <... prctl resumed>) = 0 [pid 5639] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5640] setpgid(0, 0 [pid 5639] symlink("/dev/binderfs", "./binderfs" [pid 5053] rmdir("./114" [pid 5640] <... setpgid resumed>) = 0 [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5639] <... symlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5639] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5640] write(3, "1000", 4 [pid 5639] <... socket resumed>) = 3 [pid 5053] mkdir("./115", 0777 [pid 5640] <... write resumed>) = 4 [pid 5639] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5640] close(3 [pid 5639] <... sendmsg resumed>) = 120 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5639] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5639] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5641 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 117 [pid 5641] set_robust_list(0x5555573de660, 24) = 0 [pid 5641] chdir("./115" [pid 5640] <... close resumed>) = 0 [pid 5640] symlink("/dev/binderfs", "./binderfs" [pid 5641] <... chdir resumed>) = 0 [pid 5640] <... symlink resumed>) = 0 [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5640] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5641] <... prctl resumed>) = 0 [pid 5640] <... socket resumed>) = 3 [pid 5641] setpgid(0, 0) = 0 [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5641] write(3, "1000", 4) = 4 [pid 5641] close(3) = 0 [pid 5641] symlink("/dev/binderfs", "./binderfs" [pid 5640] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5641] <... symlink resumed>) = 0 [pid 5641] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5640] <... sendmsg resumed>) = 120 [pid 5641] <... socket resumed>) = 3 [pid 5641] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5640] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5641] <... sendmsg resumed>) = 120 [pid 5641] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5640] <... openat resumed>) = 4 [pid 5640] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5641] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5638] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5638] close(3) = 0 [pid 5638] close(4) = 0 [pid 5638] close(5) = -1 EBADF (Bad file descriptor) [pid 5638] close(6) = -1 EBADF (Bad file descriptor) [pid 5639] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5640] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5638] close(7 [pid 5641] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5640] close(3 [pid 5639] close(3 [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(3 [pid 5639] <... close resumed>) = 0 [pid 5638] close(8 [pid 5640] <... close resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 5640] close(4 [pid 5639] close(4 [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(4 [pid 5640] <... close resumed>) = 0 [pid 5639] <... close resumed>) = 0 [pid 5641] <... close resumed>) = 0 [pid 5638] close(9 [pid 5641] close(5 [pid 5640] close(5 [pid 5639] close(5 [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(6 [pid 5640] close(6 [pid 5639] close(6 [pid 5638] close(10 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(7 [pid 5640] close(7 [pid 5639] close(7 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(8 [pid 5639] close(8 [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(8 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(9 [pid 5640] close(9 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(9 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(10 [pid 5639] close(10 [pid 5638] close(11 [pid 5641] close(10 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(11 [pid 5639] close(11 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(11 [pid 5640] close(12 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(12 [pid 5641] close(12 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(13 [pid 5639] close(13 [pid 5641] close(13 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(14 [pid 5639] close(14 [pid 5641] close(14 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(15 [pid 5641] close(15 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(15 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(16 [pid 5641] close(16 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(17 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(16 [pid 5641] close(17 [pid 5640] close(18 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(18) = -1 EBADF (Bad file descriptor) [pid 5640] close(19 [pid 5639] close(17 [pid 5641] close(19 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(20 [pid 5641] close(20 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(18 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(21 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(21 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(19 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(22 [pid 5641] close(22 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(23 [pid 5641] close(23 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(20 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(24 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(24 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(25 [pid 5639] close(21 [pid 5641] close(25 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(22 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(26 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] close(26 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(23 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(27 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(24 [pid 5641] close(27 [pid 5640] close(28) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] close(29 [pid 5641] close(28 [pid 5640] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(25 [pid 5641] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5640] exit_group(0 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(12) = -1 EBADF (Bad file descriptor) [pid 5640] <... exit_group resumed>) = ? [pid 5639] close(26 [pid 5638] close(13) = -1 EBADF (Bad file descriptor) [pid 5638] close(14 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(15 [pid 5639] close(27 [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(16) = -1 EBADF (Bad file descriptor) [pid 5638] close(17) = -1 EBADF (Bad file descriptor) [pid 5638] close(18) = -1 EBADF (Bad file descriptor) [pid 5638] close(19) = -1 EBADF (Bad file descriptor) [pid 5638] close(20) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(21 [pid 5639] close(28 [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(22 [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5639] close(29 [pid 5638] close(23) = -1 EBADF (Bad file descriptor) [pid 5639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5638] close(24) = -1 EBADF (Bad file descriptor) [pid 5638] close(25) = -1 EBADF (Bad file descriptor) [pid 5639] exit_group(0 [pid 5638] close(26) = -1 EBADF (Bad file descriptor) [pid 5638] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] close(28) = -1 EBADF (Bad file descriptor) [pid 5638] close(29) = -1 EBADF (Bad file descriptor) [pid 5639] <... exit_group resumed>) = ? [pid 5638] exit_group(0 [pid 5640] +++ exited with 0 +++ [pid 5638] <... exit_group resumed>) = ? [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5639] +++ exited with 0 +++ [pid 5638] +++ exited with 0 +++ [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=115, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] <... restart_syscall resumed>) = 0 [pid 5055] umount2("./116", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5641] close(29) = -1 EBADF (Bad file descriptor) [pid 5641] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5641] <... exit_group resumed>) = ? [pid 5055] newfstatat(3, "", [pid 5057] umount2("./113", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./116", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] openat(AT_FDCWD, "./113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./116/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5055] newfstatat(AT_FDCWD, "./116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5055] unlink("./116/binderfs") = 0 [pid 5057] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./113/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./116/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./116/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./116/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./113/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./116/memory.events", [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./116/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./113/binderfs" [pid 5055] unlink("./116/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] umount2("./116/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./113/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./116/memory.events", [pid 5057] newfstatat(AT_FDCWD, "./113/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./113/memory.events" [pid 5052] unlink("./116/memory.events" [pid 5055] getdents64(3, [pid 5057] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./116") = 0 [pid 5055] mkdir("./117", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5052] close(3 [pid 5057] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5057] rmdir("./113" [pid 5052] rmdir("./116" [pid 5057] <... rmdir resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 119 ./strace-static-x86_64: Process 5642 attached [pid 5052] <... rmdir resumed>) = 0 [pid 5057] mkdir("./114", 0777 [pid 5052] mkdir("./117", 0777 [pid 5642] set_robust_list(0x5555573de660, 24 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... set_robust_list resumed>) = 0 [pid 5641] +++ exited with 0 +++ [pid 5057] <... mkdir resumed>) = 0 [pid 5642] chdir("./117") = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5643 attached ./strace-static-x86_64: Process 5644 attached [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] <... prctl resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 119 [pid 5644] set_robust_list(0x5555573de660, 24 [pid 5643] set_robust_list(0x5555573de660, 24 [pid 5642] setpgid(0, 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 116 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5643] <... set_robust_list resumed>) = 0 [pid 5642] <... setpgid resumed>) = 0 [pid 5053] umount2("./115", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5644] chdir("./114" [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5643] chdir("./117" [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] getdents64(3, [pid 5644] <... chdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5643] <... chdir resumed>) = 0 [pid 5053] umount2("./115/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./115/binderfs", [pid 5644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5642] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5644] <... prctl resumed>) = 0 [pid 5643] <... prctl resumed>) = 0 [pid 5053] unlink("./115/binderfs" [pid 5644] setpgid(0, 0 [pid 5643] setpgid(0, 0 [pid 5642] write(3, "1000", 4 [pid 5053] <... unlink resumed>) = 0 [pid 5644] <... setpgid resumed>) = 0 [pid 5643] <... setpgid resumed>) = 0 [pid 5642] <... write resumed>) = 4 [pid 5053] umount2("./115/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] close(3 [pid 5053] newfstatat(AT_FDCWD, "./115/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5642] <... close resumed>) = 0 [pid 5053] unlink("./115/memory.events" [pid 5644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5643] <... openat resumed>) = 3 [pid 5642] symlink("/dev/binderfs", "./binderfs" [pid 5644] <... openat resumed>) = 3 [pid 5643] write(3, "1000", 4 [pid 5642] <... symlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5643] <... write resumed>) = 4 [pid 5642] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] rmdir("./115" [pid 5644] write(3, "1000", 4 [pid 5643] close(3 [pid 5642] <... socket resumed>) = 3 [pid 5644] <... write resumed>) = 4 [pid 5642] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./116", 0777 [pid 5642] <... sendmsg resumed>) = 120 [pid 5643] <... close resumed>) = 0 [pid 5643] symlink("/dev/binderfs", "./binderfs" [pid 5642] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5644] close(3 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5642] <... openat resumed>) = 4 [pid 5644] <... close resumed>) = 0 [pid 5643] <... symlink resumed>) = 0 [pid 5644] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5643] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5642] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5643] <... socket resumed>) = 3 [pid 5644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE./strace-static-x86_64: Process 5645 attached ) = 3 [pid 5645] set_robust_list(0x5555573de660, 24) = 0 [pid 5643] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5645] chdir("./116" [pid 5644] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5643] <... sendmsg resumed>) = 120 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 118 [pid 5645] <... chdir resumed>) = 0 [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5644] <... sendmsg resumed>) = 120 [pid 5643] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5645] <... prctl resumed>) = 0 [pid 5645] setpgid(0, 0) = 0 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5645] write(3, "1000", 4) = 4 [pid 5645] close(3) = 0 [pid 5645] symlink("/dev/binderfs", "./binderfs" [pid 5644] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5643] <... openat resumed>) = 4 [pid 5645] <... symlink resumed>) = 0 [pid 5644] <... openat resumed>) = 4 [pid 5645] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5644] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5643] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5645] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5645] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5643] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5645] close(3 [pid 5642] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5645] <... close resumed>) = 0 [pid 5643] close(3 [pid 5642] close(3 [pid 5643] <... close resumed>) = 0 [pid 5645] close(4 [pid 5642] <... close resumed>) = 0 [pid 5645] <... close resumed>) = 0 [pid 5643] close(4 [pid 5645] close(5 [pid 5642] close(4 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5643] <... close resumed>) = 0 [pid 5645] close(6 [pid 5644] close(3 [pid 5642] <... close resumed>) = 0 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = 0 [pid 5643] close(5 [pid 5642] close(5 [pid 5645] close(7 [pid 5644] close(4 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = 0 [pid 5643] close(6 [pid 5642] close(6 [pid 5645] close(8 [pid 5644] close(5 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(9 [pid 5644] close(6 [pid 5643] close(7 [pid 5642] close(7 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(10 [pid 5644] close(7 [pid 5642] close(8 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(11 [pid 5644] close(8 [pid 5642] close(9 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(12 [pid 5644] close(9 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] close(10 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(13 [pid 5644] close(10 [pid 5643] close(8 [pid 5642] close(11 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(14 [pid 5644] close(11 [pid 5642] close(12 [pid 5643] close(9 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(15 [pid 5644] close(12 [pid 5642] close(13 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(16 [pid 5644] close(13 [pid 5642] close(14 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(17 [pid 5644] close(14 [pid 5642] close(15 [pid 5643] close(10 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(18 [pid 5644] close(15 [pid 5642] close(16 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(19 [pid 5644] close(16 [pid 5642] close(17 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(20 [pid 5644] close(17 [pid 5642] close(18 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(21 [pid 5644] close(18 [pid 5642] close(19 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(22 [pid 5644] close(19 [pid 5642] close(20 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(23 [pid 5644] close(20 [pid 5642] close(21 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(24 [pid 5644] close(21 [pid 5642] close(22 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(25 [pid 5644] close(22 [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] close(23 [pid 5645] close(26 [pid 5644] close(23 [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(27 [pid 5644] close(24 [pid 5642] close(24 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(28 [pid 5644] close(25 [pid 5642] close(25 [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] close(29 [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] close(26 [pid 5642] close(26 [pid 5645] exit_group(0 [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] close(27 [pid 5642] close(27 [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] <... exit_group resumed>) = ? [pid 5644] close(28 [pid 5642] close(28 [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5645] +++ exited with 0 +++ [pid 5644] close(29 [pid 5643] close(11 [pid 5642] close(29 [pid 5644] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5644] exit_group(0 [pid 5643] close(12 [pid 5642] exit_group(0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5644] <... exit_group resumed>) = ? [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5642] <... exit_group resumed>) = ? [pid 5053] umount2("./116", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5643] close(13 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5644] +++ exited with 0 +++ [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5643] close(14 [pid 5642] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=116, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... openat resumed>) = 3 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5643] close(15 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5643] close(16 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5057] umount2("./114", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./116/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./116/binderfs", [pid 5643] close(17 [pid 5055] umount2("./117", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5053] unlink("./116/binderfs" [pid 5643] close(18 [pid 5055] openat(AT_FDCWD, "./117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5643] close(19) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5057] getdents64(3, [pid 5643] close(20 [pid 5053] <... unlink resumed>) = 0 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5643] close(21 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] umount2("./114/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./116/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5643] close(22 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./114/binderfs", [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./116/memory.events", [pid 5643] close(23 [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./114/binderfs" [pid 5053] unlink("./116/memory.events" [pid 5643] close(24) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5643] close(25) = -1 EBADF (Bad file descriptor) [pid 5643] close(26 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./114/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./117/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5643] close(27 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./114/memory.events", [pid 5643] close(28 [pid 5055] newfstatat(AT_FDCWD, "./117/binderfs", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5643] close(29 [pid 5053] close(3 [pid 5643] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5643] exit_group(0 [pid 5055] unlink("./117/binderfs" [pid 5053] rmdir("./116" [pid 5643] <... exit_group resumed>) = ? [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5643] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... rmdir resumed>) = 0 [pid 5057] unlink("./114/memory.events" [pid 5052] umount2("./117", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./117/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./117/binderfs") = 0 [pid 5052] umount2("./117/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./117/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./117/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5053] mkdir("./117", 0777 [pid 5055] umount2("./117/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... mkdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./117/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./117/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] rmdir("./117") = 0 [pid 5057] getdents64(3, [pid 5052] mkdir("./118", 0777) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 120 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3./strace-static-x86_64: Process 5646 attached ) = 0 [pid 5646] set_robust_list(0x5555573de660, 24 [pid 5055] rmdir("./117" [pid 5057] <... close resumed>) = 0 [pid 5646] <... set_robust_list resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] rmdir("./114" [pid 5646] chdir("./118"./strace-static-x86_64: Process 5647 attached ) = 0 [pid 5055] mkdir("./118", 0777 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 119 [pid 5647] set_robust_list(0x5555573de660, 24 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] mkdir("./115", 0777 [pid 5647] <... set_robust_list resumed>) = 0 [pid 5646] <... prctl resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5646] setpgid(0, 0 [pid 5647] chdir("./117" [pid 5646] <... setpgid resumed>) = 0 [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5647] <... chdir resumed>) = 0 [pid 5646] <... openat resumed>) = 3 [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5647] setpgid(0, 0) = 0 [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5646] write(3, "1000", 4 [pid 5647] <... openat resumed>) = 3 [pid 5646] <... write resumed>) = 4 [pid 5646] close(3) = 0 [pid 5646] symlink("/dev/binderfs", "./binderfs" [pid 5647] write(3, "1000", 4) = 4 [pid 5646] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 5648 attached [pid 5647] close(3) = 0 [pid 5648] set_robust_list(0x5555573de660, 24 [pid 5647] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 120 [pid 5648] <... set_robust_list resumed>) = 0 [pid 5646] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5648] chdir("./118" [pid 5646] <... socket resumed>) = 3 [pid 5648] <... chdir resumed>) = 0 [pid 5647] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5647] <... socket resumed>) = 3 [pid 5648] <... prctl resumed>) = 0 [pid 5648] setpgid(0, 0 [pid 5647] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5646] <... sendmsg resumed>) = 120 [pid 5648] <... setpgid resumed>) = 0 [pid 5648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5647] <... sendmsg resumed>) = 120 [pid 5648] <... openat resumed>) = 3 [pid 5646] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5647] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5648] write(3, "1000", 4) = 4 [pid 5648] close(3) = 0 [pid 5648] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5646] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5649 attached [pid 5647] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 117 [pid 5648] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5649] set_robust_list(0x5555573de660, 24 [pid 5648] <... socket resumed>) = 3 [pid 5648] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] <... sendmsg resumed>) = 120 [pid 5648] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5649] chdir("./115" [pid 5648] <... openat resumed>) = 4 [pid 5649] <... chdir resumed>) = 0 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5648] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5649] <... prctl resumed>) = 0 [pid 5649] setpgid(0, 0) = 0 [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5649] write(3, "1000", 4) = 4 [pid 5649] close(3) = 0 [pid 5649] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5649] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5649] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5649] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5648] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5647] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5649] <... openat resumed>) = 4 [pid 5649] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5648] close(3) = 0 [pid 5648] close(4 [pid 5647] close(3) = 0 [pid 5647] close(4 [pid 5648] <... close resumed>) = 0 [pid 5647] <... close resumed>) = 0 [pid 5648] close(5) = -1 EBADF (Bad file descriptor) [pid 5647] close(5 [pid 5648] close(6) = -1 EBADF (Bad file descriptor) [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] close(7) = -1 EBADF (Bad file descriptor) [pid 5648] close(8 [pid 5647] close(6 [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] close(9) = -1 EBADF (Bad file descriptor) [pid 5648] close(10) = -1 EBADF (Bad file descriptor) [pid 5648] close(11) = -1 EBADF (Bad file descriptor) [pid 5648] close(12) = -1 EBADF (Bad file descriptor) [pid 5648] close(13) = -1 EBADF (Bad file descriptor) [pid 5648] close(14) = -1 EBADF (Bad file descriptor) [pid 5648] close(15) = -1 EBADF (Bad file descriptor) [pid 5648] close(16) = -1 EBADF (Bad file descriptor) [pid 5648] close(17) = -1 EBADF (Bad file descriptor) [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] close(18) = -1 EBADF (Bad file descriptor) [pid 5647] close(7 [pid 5648] close(19 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] close(20 [pid 5647] close(8) = -1 EBADF (Bad file descriptor) [pid 5647] close(9) = -1 EBADF (Bad file descriptor) [pid 5647] close(10 [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] close(21 [pid 5646] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(11) = -1 EBADF (Bad file descriptor) [pid 5647] close(12) = -1 EBADF (Bad file descriptor) [pid 5647] close(13) = -1 EBADF (Bad file descriptor) [pid 5647] close(14) = -1 EBADF (Bad file descriptor) [pid 5647] close(15) = -1 EBADF (Bad file descriptor) [pid 5648] close(22 [pid 5646] close(3 [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5647] close(16 [pid 5649] close(3 [pid 5648] close(23 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = 0 [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(17 [pid 5646] close(4 [pid 5649] <... close resumed>) = 0 [pid 5648] close(24 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(18 [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(4 [pid 5648] close(25 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = 0 [pid 5649] <... close resumed>) = 0 [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(19 [pid 5646] close(5 [pid 5649] close(5 [pid 5648] close(26 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(20 [pid 5649] close(6 [pid 5648] close(27 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(6 [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(21 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(7 [pid 5648] close(28 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(7 [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(22 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(8 [pid 5648] close(29 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(8 [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(23 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(24) = -1 EBADF (Bad file descriptor) [pid 5647] close(25 [pid 5648] exit_group(0 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(9) = -1 EBADF (Bad file descriptor) [pid 5648] <... exit_group resumed>) = ? [pid 5647] close(26 [pid 5646] close(9 [pid 5649] close(10 [pid 5647] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5647] close(27) = -1 EBADF (Bad file descriptor) [pid 5647] close(28) = -1 EBADF (Bad file descriptor) [pid 5647] close(29) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(10) = -1 EBADF (Bad file descriptor) [pid 5647] exit_group(0 [pid 5646] close(11 [pid 5647] <... exit_group resumed>) = ? [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] +++ exited with 0 +++ [pid 5646] close(12 [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(11 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(13 [pid 5649] close(12 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(14 [pid 5649] close(13 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(15 [pid 5649] close(14 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(16 [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(15 [pid 5647] +++ exited with 0 +++ [pid 5646] close(17 [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5646] close(18 [pid 5055] umount2("./118", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(19 [pid 5649] close(16 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(20 [pid 5649] close(17 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(18 [pid 5646] close(21 [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] close(19) = -1 EBADF (Bad file descriptor) [pid 5646] close(22 [pid 5055] <... openat resumed>) = 3 [pid 5649] close(20 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(23 [pid 5649] close(21 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(24 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5649] close(22 [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5646] close(25 [pid 5055] getdents64(3, [pid 5649] close(23) = -1 EBADF (Bad file descriptor) [pid 5649] close(24) = -1 EBADF (Bad file descriptor) [pid 5649] close(25) = -1 EBADF (Bad file descriptor) [pid 5649] close(26) = -1 EBADF (Bad file descriptor) [pid 5649] close(27) = -1 EBADF (Bad file descriptor) [pid 5649] close(28) = -1 EBADF (Bad file descriptor) [pid 5649] close(29) = -1 EBADF (Bad file descriptor) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./117", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5646] close(26 [pid 5055] umount2("./118/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5646] close(27 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] exit_group(0 [pid 5646] close(28 [pid 5053] openat(AT_FDCWD, "./117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5649] <... exit_group resumed>) = ? [pid 5646] close(29 [pid 5055] newfstatat(AT_FDCWD, "./118/binderfs", [pid 5053] <... openat resumed>) = 3 [pid 5649] +++ exited with 0 +++ [pid 5646] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=117, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5646] exit_group(0 [pid 5055] unlink("./118/binderfs" [pid 5053] newfstatat(3, "", [pid 5646] <... exit_group resumed>) = ? [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./118/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./117/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./118/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./118/memory.events" [pid 5646] +++ exited with 0 +++ [pid 5053] unlink("./117/binderfs") = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] umount2("./115", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5057] openat(AT_FDCWD, "./115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] newfstatat(3, "", [pid 5052] umount2("./118", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] umount2("./117/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5053] newfstatat(AT_FDCWD, "./117/memory.events", [pid 5052] newfstatat(3, "", [pid 5057] umount2("./115/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./115/binderfs", [pid 5053] unlink("./117/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5057] unlink("./115/binderfs" [pid 5052] umount2("./118/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./117" [pid 5055] close(3 [pid 5052] newfstatat(AT_FDCWD, "./118/binderfs", [pid 5057] umount2("./115/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./118", 0777 [pid 5055] <... close resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5055] rmdir("./118" [pid 5057] newfstatat(AT_FDCWD, "./115/memory.events", [pid 5052] unlink("./118/binderfs" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] unlink("./115/memory.events"./strace-static-x86_64: Process 5650 attached ) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 120 [pid 5650] set_robust_list(0x5555573de660, 24 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] umount2("./118/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] mkdir("./119", 0777 [pid 5057] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5650] <... set_robust_list resumed>) = 0 [pid 5650] chdir("./118" [pid 5055] <... mkdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./118/memory.events", [pid 5650] <... chdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] close(3 [pid 5052] unlink("./118/memory.events" [pid 5650] <... prctl resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5650] setpgid(0, 0 [pid 5057] rmdir("./115" [pid 5650] <... setpgid resumed>) = 0 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... rmdir resumed>) = 0 [pid 5650] <... openat resumed>) = 3 [pid 5650] write(3, "1000", 4) = 4 [pid 5650] close(3 [pid 5057] mkdir("./116", 0777 [pid 5650] <... close resumed>) = 0 [pid 5650] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5650] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... mkdir resumed>) = 0 [pid 5650] <... socket resumed>) = 3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5650] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5651 attached [pid 5650] <... sendmsg resumed>) = 120 [pid 5651] set_robust_list(0x5555573de660, 24 [pid 5650] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 118 [pid 5052] getdents64(3, ./strace-static-x86_64: Process 5652 attached [pid 5651] <... set_robust_list resumed>) = 0 [pid 5650] <... openat resumed>) = 4 [pid 5652] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 121 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5651] chdir("./116") = 0 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5651] setpgid(0, 0) = 0 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5652] chdir("./119" [pid 5651] <... openat resumed>) = 3 [pid 5650] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] close(3 [pid 5652] <... chdir resumed>) = 0 [pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5651] write(3, "1000", 4 [pid 5052] <... close resumed>) = 0 [pid 5652] <... prctl resumed>) = 0 [pid 5052] rmdir("./118" [pid 5652] setpgid(0, 0 [pid 5651] <... write resumed>) = 4 [pid 5052] <... rmdir resumed>) = 0 [pid 5652] <... setpgid resumed>) = 0 [pid 5651] close(3 [pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5651] <... close resumed>) = 0 [pid 5651] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5052] mkdir("./119", 0777) = 0 [pid 5652] write(3, "1000", 4) = 4 [pid 5652] close(3) = 0 [pid 5651] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5652] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5651] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5651] <... sendmsg resumed>) = 120 [pid 5651] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5652] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5651] <... openat resumed>) = 4 [pid 5651] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5652] <... sendmsg resumed>) = 120 [pid 5652] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 121 [pid 5652] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5653 attached [pid 5653] set_robust_list(0x5555573de660, 24) = 0 [pid 5653] chdir("./119" [pid 5652] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5653] <... chdir resumed>) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5653] setpgid(0, 0) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5653] write(3, "1000", 4) = 4 [pid 5653] close(3) = 0 [pid 5653] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5653] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5653] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5653] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5653] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5652] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5651] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5653] close(3 [pid 5652] close(3 [pid 5651] close(3 [pid 5653] <... close resumed>) = 0 [pid 5650] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5652] <... close resumed>) = 0 [pid 5651] <... close resumed>) = 0 [pid 5650] close(3 [pid 5653] close(4 [pid 5652] close(4 [pid 5651] close(4 [pid 5650] <... close resumed>) = 0 [pid 5653] <... close resumed>) = 0 [pid 5650] close(4 [pid 5652] <... close resumed>) = 0 [pid 5651] <... close resumed>) = 0 [pid 5650] <... close resumed>) = 0 [pid 5653] close(5 [pid 5652] close(5 [pid 5651] close(5 [pid 5650] close(5 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(6 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] close(6 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] close(6 [pid 5651] close(6 [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(7 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] close(7 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] close(7 [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(8 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] close(7 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] close(8 [pid 5650] close(8 [pid 5653] close(9 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] close(9 [pid 5651] close(8 [pid 5650] close(9 [pid 5653] close(10 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] close(10 [pid 5651] close(9 [pid 5650] close(10 [pid 5653] close(11 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(12 [pid 5652] close(11 [pid 5651] close(10 [pid 5650] close(11 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(13 [pid 5652] close(12 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] close(12) = -1 EBADF (Bad file descriptor) [pid 5650] close(13) = -1 EBADF (Bad file descriptor) [pid 5650] close(14) = -1 EBADF (Bad file descriptor) [pid 5650] close(15) = -1 EBADF (Bad file descriptor) [pid 5650] close(16 [pid 5653] close(14) = -1 EBADF (Bad file descriptor) [pid 5652] close(13 [pid 5651] close(11 [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(15 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] close(17 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] close(14 [pid 5651] close(12 [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(16 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] close(18) = -1 EBADF (Bad file descriptor) [pid 5650] close(19) = -1 EBADF (Bad file descriptor) [pid 5650] close(20) = -1 EBADF (Bad file descriptor) [pid 5650] close(21) = -1 EBADF (Bad file descriptor) [pid 5650] close(22) = -1 EBADF (Bad file descriptor) [pid 5650] close(23) = -1 EBADF (Bad file descriptor) [pid 5650] close(24 [pid 5652] close(15 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] close(25) = -1 EBADF (Bad file descriptor) [pid 5650] close(26) = -1 EBADF (Bad file descriptor) [pid 5650] close(27) = -1 EBADF (Bad file descriptor) [pid 5650] close(28) = -1 EBADF (Bad file descriptor) [pid 5650] close(29) = -1 EBADF (Bad file descriptor) [pid 5650] exit_group(0 [pid 5653] close(17 [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5650] <... exit_group resumed>) = ? [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] close(16 [pid 5653] close(18) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(19 [pid 5652] close(17 [pid 5651] close(13 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(20 [pid 5652] close(18 [pid 5651] close(14 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(21 [pid 5652] close(19 [pid 5651] close(15 [pid 5650] +++ exited with 0 +++ [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5653] close(22 [pid 5652] close(20 [pid 5651] close(16 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(23 [pid 5652] close(21 [pid 5651] close(17 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(24 [pid 5652] close(22 [pid 5651] close(18 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(25 [pid 5652] close(23 [pid 5651] close(19 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] close(26 [pid 5652] close(24 [pid 5651] close(20 [pid 5053] umount2("./118", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5653] close(27 [pid 5652] close(25 [pid 5651] close(21 [pid 5053] openat(AT_FDCWD, "./118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5653] close(28 [pid 5652] close(26 [pid 5651] close(22 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5653] close(29 [pid 5652] close(27 [pid 5651] close(23 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] exit_group(0 [pid 5652] close(28 [pid 5651] close(24 [pid 5053] getdents64(3, [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5653] <... exit_group resumed>) = ? [pid 5652] close(29 [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5653] +++ exited with 0 +++ [pid 5652] exit_group(0 [pid 5651] close(25 [pid 5652] <... exit_group resumed>) = ? [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5652] +++ exited with 0 +++ [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./118/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5651] close(26 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5651] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./118/binderfs", [pid 5651] close(28 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./118/binderfs" [pid 5651] close(29 [pid 5053] <... unlink resumed>) = 0 [pid 5651] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./119", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./119", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5651] exit_group(0 [pid 5055] openat(AT_FDCWD, "./119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... openat resumed>) = 3 [pid 5053] umount2("./118/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5651] <... exit_group resumed>) = ? [pid 5055] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5651] +++ exited with 0 +++ [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./118/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./119/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=118, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] unlink("./118/memory.events" [pid 5052] umount2("./119/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./116", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./119/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] openat(AT_FDCWD, "./116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./119/binderfs", [pid 5055] unlink("./119/binderfs" [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] newfstatat(3, "", [pid 5052] unlink("./119/binderfs" [pid 5055] umount2("./119/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5052] umount2("./119/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./119/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./119/memory.events", [pid 5055] unlink("./119/memory.events" [pid 5057] umount2("./116/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] unlink("./119/memory.events" [pid 5055] getdents64(3, [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5057] newfstatat(AT_FDCWD, "./116/binderfs", [pid 5055] rmdir("./119" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] unlink("./116/binderfs" [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] mkdir("./120", 0777 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5057] umount2("./116/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./118" [pid 5052] getdents64(3, [pid 5057] newfstatat(AT_FDCWD, "./116/memory.events", [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] close(3) = 0 [pid 5053] mkdir("./119", 0777 [pid 5052] rmdir("./119" [pid 5057] unlink("./116/memory.events" [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] mkdir("./120", 0777./strace-static-x86_64: Process 5654 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 122 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 121 ./strace-static-x86_64: Process 5655 attached [pid 5654] set_robust_list(0x5555573de660, 24 [pid 5655] set_robust_list(0x5555573de660, 24 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5655] <... set_robust_list resumed>) = 0 [pid 5654] chdir("./120"./strace-static-x86_64: Process 5656 attached [pid 5655] chdir("./119" [pid 5654] <... chdir resumed>) = 0 [pid 5656] set_robust_list(0x5555573de660, 24 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 122 [pid 5654] <... prctl resumed>) = 0 [pid 5656] <... set_robust_list resumed>) = 0 [pid 5654] setpgid(0, 0) = 0 [pid 5656] chdir("./120" [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5656] <... chdir resumed>) = 0 [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5656] setpgid(0, 0) = 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5655] <... chdir resumed>) = 0 [pid 5654] <... openat resumed>) = 3 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5656] <... openat resumed>) = 3 [pid 5656] write(3, "1000", 4 [pid 5655] <... prctl resumed>) = 0 [pid 5656] <... write resumed>) = 4 [pid 5656] close(3) = 0 [pid 5656] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5656] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5656] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... unlink resumed>) = 0 [pid 5655] setpgid(0, 0 [pid 5654] write(3, "1000", 4 [pid 5656] <... sendmsg resumed>) = 120 [pid 5655] <... setpgid resumed>) = 0 [pid 5654] <... write resumed>) = 4 [pid 5057] getdents64(3, [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5654] close(3 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5654] <... close resumed>) = 0 [pid 5656] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5655] <... openat resumed>) = 3 [pid 5654] symlink("/dev/binderfs", "./binderfs" [pid 5655] write(3, "1000", 4 [pid 5057] close(3 [pid 5656] <... openat resumed>) = 4 [pid 5655] <... write resumed>) = 4 [pid 5654] <... symlink resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5656] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5655] close(3 [pid 5654] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] rmdir("./116" [pid 5655] <... close resumed>) = 0 [pid 5654] <... socket resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5655] symlink("/dev/binderfs", "./binderfs" [pid 5654] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5655] <... symlink resumed>) = 0 [pid 5654] <... sendmsg resumed>) = 120 [pid 5057] mkdir("./117", 0777 [pid 5655] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5654] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... mkdir resumed>) = 0 [pid 5655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5654] <... openat resumed>) = 4 [pid 5655] <... sendmsg resumed>) = 120 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5654] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5655] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 119 ./strace-static-x86_64: Process 5657 attached [pid 5657] set_robust_list(0x5555573de660, 24) = 0 [pid 5657] chdir("./117") = 0 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5657] setpgid(0, 0) = 0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5655] <... openat resumed>) = 4 [pid 5657] <... openat resumed>) = 3 [pid 5655] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5657] write(3, "1000", 4) = 4 [pid 5657] close(3) = 0 [pid 5657] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5657] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5657] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5657] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5654] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5657] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5657] close(3 [pid 5655] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5654] close(3 [pid 5657] <... close resumed>) = 0 [pid 5656] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5655] close(3 [pid 5654] <... close resumed>) = 0 [pid 5657] close(4) = 0 [pid 5655] <... close resumed>) = 0 [pid 5654] close(4 [pid 5657] close(5 [pid 5655] close(4 [pid 5654] <... close resumed>) = 0 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(3 [pid 5655] <... close resumed>) = 0 [pid 5654] close(5 [pid 5657] close(6 [pid 5655] close(5 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = 0 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(7 [pid 5656] close(4 [pid 5655] close(6 [pid 5654] close(6 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(8 [pid 5656] <... close resumed>) = 0 [pid 5655] close(7 [pid 5654] close(7 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(5 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(9 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(8 [pid 5654] close(8 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(6 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(10 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(9 [pid 5654] close(9 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(7 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(11 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(10 [pid 5654] close(10 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(8 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(12 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(11 [pid 5654] close(11 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(9 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(13 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(12 [pid 5654] close(12 [pid 5657] close(14 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(10 [pid 5655] close(13 [pid 5654] close(13 [pid 5657] close(15 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(11 [pid 5657] close(16 [pid 5655] close(14 [pid 5654] close(14 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(17 [pid 5656] close(12 [pid 5655] close(15 [pid 5654] close(15 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(18 [pid 5656] close(13 [pid 5655] close(16 [pid 5654] close(16 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(19 [pid 5656] close(14 [pid 5655] close(17 [pid 5654] close(17 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(20 [pid 5656] close(15 [pid 5655] close(18 [pid 5654] close(18 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] close(21 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(19 [pid 5654] close(19 [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(16 [pid 5657] close(22 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(17 [pid 5655] close(20 [pid 5654] close(20 [pid 5657] close(23 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(21 [pid 5654] close(21 [pid 5657] close(24 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] close(18) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(22 [pid 5654] close(22 [pid 5657] close(25 [pid 5656] close(19 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(23 [pid 5654] close(23 [pid 5657] close(26 [pid 5656] close(20 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(24 [pid 5654] close(24 [pid 5657] close(27 [pid 5656] close(21 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(25 [pid 5654] close(25 [pid 5657] close(28 [pid 5656] close(22 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(26 [pid 5654] close(26 [pid 5657] close(29 [pid 5656] close(23 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(27 [pid 5654] close(27 [pid 5657] exit_group(0 [pid 5656] close(24 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] close(28 [pid 5654] close(28 [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5657] <... exit_group resumed>) = ? [pid 5655] close(29 [pid 5654] close(29 [pid 5656] close(25 [pid 5655] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] exit_group(0 [pid 5654] exit_group(0 [pid 5656] close(26) = -1 EBADF (Bad file descriptor) [pid 5656] close(27) = -1 EBADF (Bad file descriptor) [pid 5656] close(28) = -1 EBADF (Bad file descriptor) [pid 5657] +++ exited with 0 +++ [pid 5656] close(29 [pid 5655] <... exit_group resumed>) = ? [pid 5656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5654] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=119, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5656] exit_group(0 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5656] <... exit_group resumed>) = ? [pid 5057] <... restart_syscall resumed>) = 0 [pid 5655] +++ exited with 0 +++ [pid 5057] umount2("./117", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./119", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] openat(AT_FDCWD, "./119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5654] +++ exited with 0 +++ [pid 5057] umount2("./117/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5656] +++ exited with 0 +++ [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5057] newfstatat(AT_FDCWD, "./117/binderfs", [pid 5053] getdents64(3, [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./120", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] umount2("./119/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./117/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5057] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./119/binderfs", [pid 5052] newfstatat(3, "", [pid 5055] umount2("./120", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./119/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./117/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./117/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./120/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5057] unlink("./117/memory.events" [pid 5053] umount2("./119/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(AT_FDCWD, "./119/memory.events", [pid 5055] getdents64(3, [pid 5057] getdents64(3, [pid 5052] unlink("./120/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./119/memory.events" [pid 5055] umount2("./120/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] close(3 [pid 5052] umount2("./120/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./120/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./120/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./117" [pid 5055] unlink("./120/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] unlink("./120/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5055] umount2("./120/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] mkdir("./118", 0777 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5057] <... mkdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] newfstatat(AT_FDCWD, "./120/memory.events", [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./119") = 0 [pid 5053] mkdir("./120", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./120/memory.events" [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5659 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 122 [pid 5659] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 120 ./strace-static-x86_64: Process 5658 attached [pid 5055] close(3 [pid 5658] set_robust_list(0x5555573de660, 24 [pid 5659] chdir("./120" [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./120" [pid 5658] <... set_robust_list resumed>) = 0 [pid 5659] <... chdir resumed>) = 0 [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5659] setpgid(0, 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5658] chdir("./118" [pid 5659] <... setpgid resumed>) = 0 [pid 5055] mkdir("./121", 0777 [pid 5658] <... chdir resumed>) = 0 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5658] <... prctl resumed>) = 0 [pid 5658] setpgid(0, 0) = 0 [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5659] write(3, "1000", 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5659] <... write resumed>) = 4 [pid 5659] close(3) = 0 [pid 5658] <... openat resumed>) = 3 [pid 5659] symlink("/dev/binderfs", "./binderfs" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5659] <... symlink resumed>) = 0 [pid 5659] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5659] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5658] write(3, "1000", 4 [pid 5659] <... openat resumed>) = 4 [pid 5052] <... unlink resumed>) = 0 [pid 5658] <... write resumed>) = 4 [pid 5658] close(3 [pid 5052] getdents64(3, [pid 5658] <... close resumed>) = 0 [pid 5658] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5660 attached [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5658] <... symlink resumed>) = 0 [pid 5052] close(3 [pid 5660] set_robust_list(0x5555573de660, 24) = 0 [pid 5658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 123 [pid 5052] <... close resumed>) = 0 [pid 5659] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] rmdir("./120" [pid 5660] chdir("./121" [pid 5658] <... socket resumed>) = 3 [pid 5660] <... chdir resumed>) = 0 [pid 5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] mkdir("./121", 0777 [pid 5660] setpgid(0, 0 [pid 5658] <... sendmsg resumed>) = 120 [pid 5660] <... setpgid resumed>) = 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5658] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5052] <... mkdir resumed>) = 0 [pid 5660] <... openat resumed>) = 3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5660] write(3, "1000", 4 [pid 5658] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5660] <... write resumed>) = 4 [pid 5660] close(3./strace-static-x86_64: Process 5661 attached ) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 123 [pid 5660] symlink("/dev/binderfs", "./binderfs" [pid 5661] set_robust_list(0x5555573de660, 24) = 0 [pid 5661] chdir("./121" [pid 5660] <... symlink resumed>) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5660] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5661] setpgid(0, 0) = 0 [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5660] <... socket resumed>) = 3 [pid 5661] <... openat resumed>) = 3 [pid 5661] write(3, "1000", 4) = 4 [pid 5660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5661] close(3) = 0 [pid 5661] symlink("/dev/binderfs", "./binderfs" [pid 5660] <... sendmsg resumed>) = 120 [pid 5660] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5661] <... symlink resumed>) = 0 [pid 5661] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5660] <... openat resumed>) = 4 [pid 5661] <... socket resumed>) = 3 [pid 5661] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5660] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5661] <... sendmsg resumed>) = 120 [pid 5661] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5661] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5660] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5658] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5658] close(3 [pid 5661] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5661] close(3) = 0 [pid 5658] <... close resumed>) = 0 [pid 5658] close(4) = 0 [pid 5658] close(5 [pid 5661] close(4 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] close(3 [pid 5659] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5658] close(6 [pid 5661] <... close resumed>) = 0 [pid 5660] <... close resumed>) = 0 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(3 [pid 5661] close(5 [pid 5658] close(7 [pid 5659] <... close resumed>) = 0 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(6 [pid 5658] close(8 [pid 5659] close(4 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(7 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] close(4 [pid 5659] <... close resumed>) = 0 [pid 5658] close(9 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(8) = -1 EBADF (Bad file descriptor) [pid 5661] close(9 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(5 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] <... close resumed>) = 0 [pid 5658] close(10 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(10 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(6 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(11 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(11 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(7 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(12 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(12 [pid 5660] close(5 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(8 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(13) = -1 EBADF (Bad file descriptor) [pid 5661] close(14) = -1 EBADF (Bad file descriptor) [pid 5661] close(15) = -1 EBADF (Bad file descriptor) [pid 5661] close(16) = -1 EBADF (Bad file descriptor) [pid 5661] close(17) = -1 EBADF (Bad file descriptor) [pid 5661] close(18) = -1 EBADF (Bad file descriptor) [pid 5661] close(19 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(13) = -1 EBADF (Bad file descriptor) [pid 5659] close(9 [pid 5658] close(14 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(10 [pid 5658] close(15) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(16 [pid 5659] close(11 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(17 [pid 5659] close(12 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(18 [pid 5659] close(13 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(19 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(20 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(21) = -1 EBADF (Bad file descriptor) [pid 5658] close(20 [pid 5659] close(14 [pid 5661] close(22 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(21 [pid 5659] close(15 [pid 5661] close(23) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(24 [pid 5660] close(6 [pid 5658] close(22 [pid 5659] close(16 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(25) = -1 EBADF (Bad file descriptor) [pid 5660] close(7 [pid 5658] close(23 [pid 5659] close(17 [pid 5661] close(26 [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] close(8 [pid 5658] close(24 [pid 5659] close(18 [pid 5661] close(27 [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(25 [pid 5661] close(28 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(19 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(26 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] close(29 [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(20 [pid 5661] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] close(27 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(21 [pid 5658] close(28 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(22 [pid 5661] exit_group(0 [pid 5660] close(9 [pid 5658] close(29 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] <... exit_group resumed>) = ? [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(23 [pid 5660] close(10 [pid 5658] exit_group(0 [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5658] <... exit_group resumed>) = ? [pid 5659] close(24 [pid 5661] +++ exited with 0 +++ [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] close(25) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5660] close(11 [pid 5659] close(26 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] close(12 [pid 5659] close(27 [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] close(13 [pid 5658] +++ exited with 0 +++ [pid 5659] close(28 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] close(14 [pid 5659] close(29 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=120, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5660] close(15 [pid 5659] exit_group(0 [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] <... exit_group resumed>) = ? [pid 5057] <... restart_syscall resumed>) = 0 [pid 5660] close(16) = -1 EBADF (Bad file descriptor) [pid 5660] close(17) = -1 EBADF (Bad file descriptor) [pid 5660] close(18) = -1 EBADF (Bad file descriptor) [pid 5660] close(19) = -1 EBADF (Bad file descriptor) [pid 5660] close(20) = -1 EBADF (Bad file descriptor) [pid 5660] close(21) = -1 EBADF (Bad file descriptor) [pid 5660] close(22) = -1 EBADF (Bad file descriptor) [pid 5660] close(23 [pid 5659] +++ exited with 0 +++ [pid 5052] umount2("./121", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./118", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5660] close(24 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] openat(AT_FDCWD, "./121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5660] close(25 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5053] <... restart_syscall resumed>) = 0 [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5660] close(26 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./118/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5660] close(27 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./118/binderfs", [pid 5052] umount2("./121/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./121/binderfs", [pid 5057] unlink("./118/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5660] close(28 [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./120", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./121/binderfs" [pid 5660] close(29 [pid 5057] umount2("./118/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5660] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./121/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./118/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./121/memory.events", [pid 5057] unlink("./118/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5660] exit_group(0 [pid 5053] <... openat resumed>) = 3 [pid 5660] <... exit_group resumed>) = ? [pid 5057] <... unlink resumed>) = 0 [pid 5052] unlink("./121/memory.events" [pid 5660] +++ exited with 0 +++ [pid 5057] getdents64(3, [pid 5053] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] close(3) = 0 [pid 5053] getdents64(3, [pid 5055] umount2("./121", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] rmdir("./118" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] openat(AT_FDCWD, "./121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] mkdir("./119", 0777 [pid 5055] <... openat resumed>) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] umount2("./120/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, ./strace-static-x86_64: Process 5662 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 121 [pid 5662] set_robust_list(0x5555573de660, 24 [pid 5055] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./120/binderfs", [pid 5052] close(3 [pid 5055] umount2("./121/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5662] <... set_robust_list resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./120/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./121/binderfs", [pid 5052] rmdir("./121" [pid 5662] chdir("./119") = 0 [pid 5662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5662] setpgid(0, 0) = 0 [pid 5662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5662] <... openat resumed>) = 3 [pid 5055] unlink("./121/binderfs" [pid 5053] umount2("./120/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] mkdir("./122", 0777 [pid 5662] write(3, "1000", 4) = 4 [pid 5662] close(3) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5662] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5662] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... mkdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./120/memory.events", [pid 5662] <... socket resumed>) = 3 [pid 5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./121/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./120/memory.events" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5662] <... sendmsg resumed>) = 120 [pid 5662] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] newfstatat(AT_FDCWD, "./121/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./121/memory.events" [pid 5662] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] getdents64(3, [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 124 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5663 attached [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./121" [pid 5053] close(3) = 0 [pid 5663] set_robust_list(0x5555573de660, 24 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] rmdir("./120" [pid 5663] <... set_robust_list resumed>) = 0 [pid 5663] chdir("./122") = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] mkdir("./122", 0777 [pid 5053] mkdir("./121", 0777 [pid 5663] <... prctl resumed>) = 0 [pid 5663] setpgid(0, 0) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] <... openat resumed>) = 3 [pid 5663] write(3, "1000", 4) = 4 [pid 5663] close(3./strace-static-x86_64: Process 5665 attached ) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 124 ./strace-static-x86_64: Process 5664 attached [pid 5665] set_robust_list(0x5555573de660, 24 [pid 5663] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 123 [pid 5664] set_robust_list(0x5555573de660, 24 [pid 5665] <... set_robust_list resumed>) = 0 [pid 5664] <... set_robust_list resumed>) = 0 [pid 5665] chdir("./122" [pid 5664] chdir("./121") = 0 [pid 5664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5665] <... chdir resumed>) = 0 [pid 5664] setpgid(0, 0 [pid 5665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5664] <... setpgid resumed>) = 0 [pid 5664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] <... prctl resumed>) = 0 [pid 5664] <... openat resumed>) = 3 [pid 5665] setpgid(0, 0 [pid 5663] <... symlink resumed>) = 0 [pid 5664] write(3, "1000", 4 [pid 5663] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5664] <... write resumed>) = 4 [pid 5665] <... setpgid resumed>) = 0 [pid 5664] close(3 [pid 5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5663] <... socket resumed>) = 3 [pid 5664] <... close resumed>) = 0 [pid 5664] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5665] <... openat resumed>) = 3 [pid 5663] <... sendmsg resumed>) = 120 [pid 5663] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5664] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5665] write(3, "1000", 4) = 4 [pid 5665] close(3) = 0 [pid 5664] <... sendmsg resumed>) = 120 [pid 5665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5663] <... openat resumed>) = 4 [pid 5664] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5665] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5663] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5665] <... socket resumed>) = 3 [pid 5665] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5664] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5665] <... sendmsg resumed>) = 120 [pid 5665] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5664] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5663] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5663] close(3 [pid 5665] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5663] <... close resumed>) = 0 [pid 5663] close(4) = 0 [pid 5665] close(3) = 0 [pid 5663] close(5 [pid 5665] close(4) = 0 [pid 5665] close(5) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(6) = -1 EBADF (Bad file descriptor) [pid 5665] close(7) = -1 EBADF (Bad file descriptor) [pid 5665] close(8) = -1 EBADF (Bad file descriptor) [pid 5665] close(9) = -1 EBADF (Bad file descriptor) [pid 5665] close(10) = -1 EBADF (Bad file descriptor) [pid 5665] close(11 [pid 5663] close(6) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(12) = -1 EBADF (Bad file descriptor) [pid 5665] close(13) = -1 EBADF (Bad file descriptor) [pid 5665] close(14) = -1 EBADF (Bad file descriptor) [pid 5663] close(7 [pid 5665] close(15) = -1 EBADF (Bad file descriptor) [pid 5665] close(16 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(17 [pid 5663] close(8 [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(18 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(9 [pid 5665] close(19 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(20) = -1 EBADF (Bad file descriptor) [pid 5665] close(21) = -1 EBADF (Bad file descriptor) [pid 5665] close(22 [pid 5663] close(10 [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(23 [pid 5663] close(11 [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(24 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(12 [pid 5665] close(25) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] close(26) = -1 EBADF (Bad file descriptor) [pid 5663] close(13 [pid 5665] close(27 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(14 [pid 5665] close(28 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(15 [pid 5664] close(3 [pid 5665] close(29 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5665] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(16) = -1 EBADF (Bad file descriptor) [pid 5664] <... close resumed>) = 0 [pid 5663] close(17 [pid 5665] exit_group(0 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(4 [pid 5665] <... exit_group resumed>) = ? [pid 5663] close(18 [pid 5664] <... close resumed>) = 0 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(5 [pid 5663] close(19) = -1 EBADF (Bad file descriptor) [pid 5663] close(20) = -1 EBADF (Bad file descriptor) [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(21 [pid 5664] close(6) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(7 [pid 5663] close(22 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5664] close(8 [pid 5663] close(23 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(9) = -1 EBADF (Bad file descriptor) [pid 5663] close(24 [pid 5662] close(3 [pid 5664] close(10 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(25 [pid 5662] <... close resumed>) = 0 [pid 5664] close(11 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(26 [pid 5664] close(12 [pid 5662] close(4 [pid 5665] +++ exited with 0 +++ [pid 5662] <... close resumed>) = 0 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5662] close(5 [pid 5664] close(13 [pid 5663] close(27 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(14 [pid 5663] close(28 [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(15 [pid 5662] close(6 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] close(29 [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(16 [pid 5663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] close(7 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(17 [pid 5663] exit_group(0 [pid 5662] close(8 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(18 [pid 5663] <... exit_group resumed>) = ? [pid 5662] close(9 [pid 5055] umount2("./122", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] close(10) = -1 EBADF (Bad file descriptor) [pid 5662] close(11) = -1 EBADF (Bad file descriptor) [pid 5664] close(19 [pid 5662] close(12 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5664] close(20 [pid 5662] close(13 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5663] +++ exited with 0 +++ [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5664] close(21 [pid 5662] close(14 [pid 5055] newfstatat(3, "", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] close(15) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5664] close(22 [pid 5662] close(16 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(23) = -1 EBADF (Bad file descriptor) [pid 5662] close(17 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5664] close(24 [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./122/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(25 [pid 5662] close(18 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(26 [pid 5662] close(19 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5662] close(20 [pid 5055] newfstatat(AT_FDCWD, "./122/binderfs", [pid 5664] close(27 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./122/binderfs" [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5052] umount2("./122", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5664] close(28 [pid 5662] close(21 [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5664] close(29 [pid 5662] close(22 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./122/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./122/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./122/memory.events" [pid 5664] exit_group(0 [pid 5662] close(23 [pid 5052] openat(AT_FDCWD, "./122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5664] <... exit_group resumed>) = ? [pid 5662] close(24 [pid 5055] close(3) = 0 [pid 5055] rmdir("./122" [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./123", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5664] +++ exited with 0 +++ [pid 5662] close(25) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5662] close(26 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] newfstatat(3, "", [pid 5662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5662] close(27) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5662] close(28) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5662] close(29) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5666 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 125 [pid 5666] set_robust_list(0x5555573de660, 24) = 0 [pid 5662] exit_group(0 [pid 5053] umount2("./121", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./122/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5662] <... exit_group resumed>) = ? [pid 5053] openat(AT_FDCWD, "./121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5666] chdir("./123" [pid 5052] newfstatat(AT_FDCWD, "./122/binderfs", [pid 5666] <... chdir resumed>) = 0 [pid 5666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./122/binderfs" [pid 5666] <... prctl resumed>) = 0 [pid 5666] setpgid(0, 0) = 0 [pid 5666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5666] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5052] umount2("./122/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5666] write(3, "1000", 4) = 4 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5666] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5662] +++ exited with 0 +++ [pid 5053] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./122/memory.events", [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=121, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5666] <... close resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5666] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5053] umount2("./121/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5666] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] unlink("./122/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5666] <... socket resumed>) = 3 [pid 5666] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5666] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5666] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] umount2("./119", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./121/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] openat(AT_FDCWD, "./119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] unlink("./121/binderfs" [pid 5052] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./121/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./121/memory.events", [pid 5057] umount2("./119/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] close(3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./119/binderfs", [pid 5053] unlink("./121/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5057] unlink("./119/binderfs") = 0 [pid 5057] umount2("./119/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./119/memory.events", [pid 5052] rmdir("./122" [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5057] unlink("./119/memory.events" [pid 5052] mkdir("./123", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5057] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5667 attached [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 125 [pid 5667] set_robust_list(0x5555573de660, 24 [pid 5057] close(3 [pid 5053] <... close resumed>) = 0 [pid 5667] <... set_robust_list resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] rmdir("./121" [pid 5667] chdir("./123" [pid 5057] rmdir("./119" [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./122", 0777 [pid 5057] <... rmdir resumed>) = 0 [pid 5667] <... chdir resumed>) = 0 [pid 5057] mkdir("./120", 0777 [pid 5053] <... mkdir resumed>) = 0 [pid 5667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5667] setpgid(0, 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] <... setpgid resumed>) = 0 [pid 5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5666] <... ioctl resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5668 attached [pid 5667] <... openat resumed>) = 3 [pid 5666] close(3 [pid 5667] write(3, "1000", 4) = 4 [pid 5667] close(3 [pid 5668] set_robust_list(0x5555573de660, 24 [pid 5667] <... close resumed>) = 0 ./strace-static-x86_64: Process 5669 attached [pid 5668] <... set_robust_list resumed>) = 0 [pid 5667] symlink("/dev/binderfs", "./binderfs" [pid 5666] <... close resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 124 [pid 5669] set_robust_list(0x5555573de660, 24 [pid 5668] chdir("./122" [pid 5667] <... symlink resumed>) = 0 [pid 5666] close(4 [pid 5668] <... chdir resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 122 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5666] <... close resumed>) = 0 [pid 5669] <... set_robust_list resumed>) = 0 [pid 5668] <... prctl resumed>) = 0 [pid 5666] close(5 [pid 5667] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5668] setpgid(0, 0 [pid 5667] <... socket resumed>) = 3 [pid 5668] <... setpgid resumed>) = 0 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5666] close(6 [pid 5669] chdir("./120" [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5666] close(7 [pid 5669] <... chdir resumed>) = 0 [pid 5668] <... openat resumed>) = 3 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5666] close(8) = -1 EBADF (Bad file descriptor) [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5666] close(9 [pid 5669] <... prctl resumed>) = 0 [pid 5668] write(3, "1000", 4 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] setpgid(0, 0 [pid 5667] <... sendmsg resumed>) = 120 [pid 5666] close(10 [pid 5667] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5669] <... setpgid resumed>) = 0 [pid 5668] <... write resumed>) = 4 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] close(3 [pid 5667] <... openat resumed>) = 4 [pid 5666] close(11 [pid 5668] <... close resumed>) = 0 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] symlink("/dev/binderfs", "./binderfs" [pid 5666] close(12) = -1 EBADF (Bad file descriptor) [pid 5667] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5666] close(13 [pid 5668] <... symlink resumed>) = 0 [pid 5669] <... openat resumed>) = 3 [pid 5668] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] write(3, "1000", 4) = 4 [pid 5668] <... socket resumed>) = 3 [pid 5666] close(14 [pid 5669] close(3 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5666] close(15 [pid 5669] <... close resumed>) = 0 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] symlink("/dev/binderfs", "./binderfs" [pid 5666] close(16 [pid 5668] <... sendmsg resumed>) = 120 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... symlink resumed>) = 0 [pid 5666] close(17) = -1 EBADF (Bad file descriptor) [pid 5669] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5666] close(18) = -1 EBADF (Bad file descriptor) [pid 5668] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5666] close(19 [pid 5669] <... socket resumed>) = 3 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... openat resumed>) = 4 [pid 5666] close(20 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5666] close(21) = -1 EBADF (Bad file descriptor) [pid 5669] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5666] close(22) = -1 EBADF (Bad file descriptor) [pid 5666] close(23) = -1 EBADF (Bad file descriptor) [pid 5666] close(24 [pid 5668] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... openat resumed>) = 4 [pid 5666] close(25 [pid 5669] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5666] close(26) = -1 EBADF (Bad file descriptor) [pid 5666] close(27) = -1 EBADF (Bad file descriptor) [pid 5666] close(28) = -1 EBADF (Bad file descriptor) [pid 5666] close(29) = -1 EBADF (Bad file descriptor) [pid 5666] exit_group(0) = ? [pid 5666] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5055] umount2("./123", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5667] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5055] openat(AT_FDCWD, "./123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5667] close(3) = 0 [pid 5055] newfstatat(3, "", [pid 5667] close(4) = 0 [pid 5667] close(5 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5667] close(6 [pid 5055] getdents64(3, [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5667] close(7) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5667] close(8) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./123/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5667] close(9) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] close(10) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./123/binderfs", [pid 5669] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5668] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5667] close(11 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5669] close(3 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./123/binderfs" [pid 5669] <... close resumed>) = 0 [pid 5667] close(12 [pid 5669] close(4 [pid 5668] close(3 [pid 5669] <... close resumed>) = 0 [pid 5668] <... close resumed>) = 0 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5669] close(5 [pid 5668] close(4 [pid 5667] close(13 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = 0 [pid 5669] close(6) = -1 EBADF (Bad file descriptor) [pid 5668] close(5 [pid 5669] close(7 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(8 [pid 5668] close(6 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(9) = -1 EBADF (Bad file descriptor) [pid 5668] close(7 [pid 5669] close(10 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(8 [pid 5669] close(11) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(12 [pid 5668] close(9 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(13) = -1 EBADF (Bad file descriptor) [pid 5668] close(10 [pid 5669] close(14 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(11 [pid 5669] close(15 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(12 [pid 5669] close(16 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(13 [pid 5669] close(17 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(14 [pid 5669] close(18 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(15 [pid 5669] close(19 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(16 [pid 5669] close(20) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(21 [pid 5668] close(17 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(22 [pid 5668] close(18 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(23 [pid 5668] close(19 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(24 [pid 5668] close(20 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(25 [pid 5668] close(21 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(26 [pid 5668] close(22 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(27 [pid 5668] close(23 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(28 [pid 5668] close(24 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] close(29 [pid 5668] close(25 [pid 5669] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] exit_group(0 [pid 5668] close(26 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./123/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5667] close(14 [pid 5669] <... exit_group resumed>) = ? [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5668] close(27 [pid 5667] close(15 [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] close(28) = -1 EBADF (Bad file descriptor) [pid 5668] close(29 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./123/memory.events", [pid 5668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5667] close(16 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5669] +++ exited with 0 +++ [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5667] close(17 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5668] exit_group(0 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] <... exit_group resumed>) = ? [pid 5667] close(18 [pid 5055] unlink("./123/memory.events" [pid 5668] +++ exited with 0 +++ [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5057] umount2("./120", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5667] close(19) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5667] close(20 [pid 5057] openat(AT_FDCWD, "./120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5667] close(21 [pid 5057] <... openat resumed>) = 3 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5667] close(22) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./122", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5667] close(23 [pid 5057] getdents64(3, [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] close(24) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] openat(AT_FDCWD, "./122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5667] close(25 [pid 5057] umount2("./120/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5667] close(26 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./120/binderfs", [pid 5667] close(27 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./123" [pid 5057] unlink("./120/binderfs" [pid 5667] close(28 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./122/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5667] close(29 [pid 5053] newfstatat(AT_FDCWD, "./122/binderfs", [pid 5667] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./122/binderfs" [pid 5667] exit_group(0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5667] <... exit_group resumed>) = ? [pid 5057] umount2("./120/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./122/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./122/memory.events", [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./124", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5667] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5052] umount2("./123", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] newfstatat(AT_FDCWD, "./120/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./120/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./123/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./123/binderfs", [pid 5057] getdents64(3, [pid 5053] unlink("./122/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./123/binderfs" [pid 5057] close(3 [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5052] umount2("./123/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./123/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./123/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] rmdir("./120" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 126 ./strace-static-x86_64: Process 5670 attached [pid 5057] <... rmdir resumed>) = 0 [pid 5053] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./123" [pid 5670] set_robust_list(0x5555573de660, 24 [pid 5053] <... close resumed>) = 0 [pid 5670] <... set_robust_list resumed>) = 0 [pid 5057] mkdir("./121", 0777 [pid 5053] rmdir("./122" [pid 5670] chdir("./124" [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./124", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5670] <... chdir resumed>) = 0 [pid 5670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] mkdir("./123", 0777 [pid 5670] <... prctl resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5670] setpgid(0, 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5670] <... setpgid resumed>) = 0 [pid 5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5671 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 126 [pid 5671] set_robust_list(0x5555573de660, 24) = 0 [pid 5671] chdir("./124") = 0 [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5670] <... openat resumed>) = 3 [pid 5671] <... prctl resumed>) = 0 [pid 5671] setpgid(0, 0) = 0 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5672 attached [pid 5670] write(3, "1000", 4 [pid 5057] <... mkdir resumed>) = 0 [pid 5672] set_robust_list(0x5555573de660, 24 [pid 5671] <... openat resumed>) = 3 [pid 5670] <... write resumed>) = 4 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 125 [pid 5672] <... set_robust_list resumed>) = 0 [pid 5670] close(3 [pid 5671] write(3, "1000", 4) = 4 [pid 5671] close(3) = 0 [pid 5671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5671] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5670] <... close resumed>) = 0 [pid 5670] symlink("/dev/binderfs", "./binderfs" [pid 5671] <... socket resumed>) = 3 [pid 5670] <... symlink resumed>) = 0 [pid 5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5672] chdir("./123" [pid 5670] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5672] <... chdir resumed>) = 0 [pid 5671] <... sendmsg resumed>) = 120 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5673 attached [pid 5671] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5670] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5672] <... prctl resumed>) = 0 [pid 5673] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 123 [pid 5673] <... set_robust_list resumed>) = 0 [pid 5672] setpgid(0, 0 [pid 5671] <... openat resumed>) = 4 [pid 5670] <... sendmsg resumed>) = 120 [pid 5673] chdir("./121" [pid 5672] <... setpgid resumed>) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5670] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5672] <... openat resumed>) = 3 [pid 5671] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5673] setpgid(0, 0 [pid 5672] write(3, "1000", 4 [pid 5673] <... setpgid resumed>) = 0 [pid 5672] <... write resumed>) = 4 [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5672] close(3 [pid 5670] <... openat resumed>) = 4 [pid 5672] <... close resumed>) = 0 [pid 5670] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5673] <... openat resumed>) = 3 [pid 5672] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5673] write(3, "1000", 4 [pid 5672] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5673] <... write resumed>) = 4 [pid 5673] close(3 [pid 5672] <... socket resumed>) = 3 [pid 5673] <... close resumed>) = 0 [pid 5672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5673] symlink("/dev/binderfs", "./binderfs" [pid 5672] <... sendmsg resumed>) = 120 [pid 5672] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5673] <... symlink resumed>) = 0 [pid 5673] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5672] <... openat resumed>) = 4 [pid 5672] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5673] <... sendmsg resumed>) = 120 [pid 5673] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5673] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5672] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5672] close(3) = 0 [pid 5673] close(3 [pid 5671] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5673] <... close resumed>) = 0 [pid 5672] close(4 [pid 5671] close(3) = 0 [pid 5673] close(4 [pid 5672] <... close resumed>) = 0 [pid 5671] close(4 [pid 5673] <... close resumed>) = 0 [pid 5672] close(5 [pid 5673] close(5 [pid 5671] <... close resumed>) = 0 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(5 [pid 5672] close(6 [pid 5673] close(6 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(6 [pid 5672] close(7 [pid 5673] close(7 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(7 [pid 5672] close(8 [pid 5673] close(8 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(9 [pid 5673] close(9 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(8 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(10 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(10 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(9 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(11 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(11 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(10 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(12 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5673] close(12 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(11 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(13 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(3 [pid 5673] close(13 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(12 [pid 5670] <... close resumed>) = 0 [pid 5670] close(4) = 0 [pid 5672] close(14 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(14 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(13 [pid 5670] close(5 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(15 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(15 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(6 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(16 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(7 [pid 5673] close(16 [pid 5672] close(17 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(8 [pid 5673] close(17 [pid 5672] close(18 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(9) = -1 EBADF (Bad file descriptor) [pid 5670] close(10) = -1 EBADF (Bad file descriptor) [pid 5673] close(18 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(11 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(19 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(19 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(20 [pid 5673] close(20 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(21 [pid 5673] close(21 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(22 [pid 5673] close(22 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] close(23 [pid 5673] close(23 [pid 5670] close(12 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(14 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(24 [pid 5672] close(24 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(13 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(15 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(25 [pid 5672] close(25 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(14 [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(16 [pid 5673] close(26 [pid 5672] close(26 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(17 [pid 5673] close(27 [pid 5672] close(27 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(18 [pid 5673] close(28 [pid 5672] close(28 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] close(19 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] close(29 [pid 5672] close(29 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(15) = -1 EBADF (Bad file descriptor) [pid 5670] close(16 [pid 5671] close(20 [pid 5672] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(17) = -1 EBADF (Bad file descriptor) [pid 5670] close(18 [pid 5672] exit_group(0 [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(19) = -1 EBADF (Bad file descriptor) [pid 5673] exit_group(0 [pid 5671] close(21 [pid 5670] close(20 [pid 5672] <... exit_group resumed>) = ? [pid 5673] <... exit_group resumed>) = ? [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5670] close(21) = -1 EBADF (Bad file descriptor) [pid 5670] close(22) = -1 EBADF (Bad file descriptor) [pid 5670] close(23) = -1 EBADF (Bad file descriptor) [pid 5670] close(24) = -1 EBADF (Bad file descriptor) [pid 5670] close(25) = -1 EBADF (Bad file descriptor) [pid 5670] close(26) = -1 EBADF (Bad file descriptor) [pid 5670] close(27) = -1 EBADF (Bad file descriptor) [pid 5670] close(28) = -1 EBADF (Bad file descriptor) [pid 5670] close(29) = -1 EBADF (Bad file descriptor) [pid 5670] exit_group(0) = ? [pid 5673] +++ exited with 0 +++ [pid 5671] close(22 [pid 5670] +++ exited with 0 +++ [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5671] close(23 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] umount2("./124", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5671] close(24 [pid 5055] <... openat resumed>) = 3 [pid 5672] +++ exited with 0 +++ [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5671] close(25 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5671] close(26 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./121", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5671] close(27 [pid 5055] umount2("./124/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] umount2("./123", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./124/binderfs", [pid 5057] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5671] close(28 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] openat(AT_FDCWD, "./123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5053] <... openat resumed>) = 3 [pid 5671] close(29 [pid 5055] unlink("./124/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5671] exit_group(0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5671] <... exit_group resumed>) = ? [pid 5055] umount2("./124/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./121/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./124/memory.events", [pid 5057] newfstatat(AT_FDCWD, "./121/binderfs", [pid 5053] umount2("./123/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./124/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5671] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5057] unlink("./121/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./123/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./123/binderfs" [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./124", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] umount2("./121/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./121/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./123/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./123/memory.events", [pid 5057] unlink("./121/memory.events" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] unlink("./123/memory.events") = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] getdents64(3, [pid 5052] umount2("./124/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./124/binderfs", [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./124/binderfs" [pid 5057] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] rmdir("./121" [pid 5053] close(3 [pid 5055] close(3 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] umount2("./124/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... close resumed>) = 0 [pid 5053] rmdir("./123" [pid 5055] rmdir("./124" [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... rmdir resumed>) = 0 [pid 5057] mkdir("./122", 0777 [pid 5055] mkdir("./125", 0777 [pid 5053] mkdir("./124", 0777 [pid 5052] newfstatat(AT_FDCWD, "./124/memory.events", [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5052] unlink("./124/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 126 ./strace-static-x86_64: Process 5675 attached [pid 5675] set_robust_list(0x5555573de660, 24) = 0 ./strace-static-x86_64: Process 5676 attached ./strace-static-x86_64: Process 5674 attached [pid 5675] chdir("./124" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 127 [pid 5674] set_robust_list(0x5555573de660, 24 [pid 5675] <... chdir resumed>) = 0 [pid 5675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5675] setpgid(0, 0) = 0 [pid 5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5675] write(3, "1000", 4) = 4 [pid 5675] close(3) = 0 [pid 5675] symlink("/dev/binderfs", "./binderfs" [pid 5674] <... set_robust_list resumed>) = 0 [pid 5676] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 124 [pid 5052] <... unlink resumed>) = 0 [pid 5674] chdir("./122" [pid 5676] <... set_robust_list resumed>) = 0 [pid 5052] getdents64(3, [pid 5676] chdir("./125" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./124" [pid 5675] <... symlink resumed>) = 0 [pid 5675] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... rmdir resumed>) = 0 [pid 5675] <... socket resumed>) = 3 [pid 5675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5676] <... chdir resumed>) = 0 [pid 5052] mkdir("./125", 0777 [pid 5674] <... chdir resumed>) = 0 [pid 5675] <... sendmsg resumed>) = 120 [pid 5676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... mkdir resumed>) = 0 [pid 5674] <... prctl resumed>) = 0 [pid 5676] <... prctl resumed>) = 0 [pid 5674] setpgid(0, 0 [pid 5675] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5674] <... setpgid resumed>) = 0 [pid 5674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5676] setpgid(0, 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5676] <... setpgid resumed>) = 0 [pid 5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5674] <... openat resumed>) = 3 [pid 5675] <... openat resumed>) = 4 [pid 5675] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5676] <... openat resumed>) = 3 [pid 5674] write(3, "1000", 4) = 4 [pid 5674] close(3) = 0 [pid 5676] write(3, "1000", 4 [pid 5674] symlink("/dev/binderfs", "./binderfs" [pid 5676] <... write resumed>) = 4 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 127 ./strace-static-x86_64: Process 5677 attached [pid 5674] <... symlink resumed>) = 0 [pid 5676] close(3 [pid 5677] set_robust_list(0x5555573de660, 24 [pid 5676] <... close resumed>) = 0 [pid 5674] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5676] symlink("/dev/binderfs", "./binderfs" [pid 5677] <... set_robust_list resumed>) = 0 [pid 5676] <... symlink resumed>) = 0 [pid 5677] chdir("./125" [pid 5674] <... socket resumed>) = 3 [pid 5676] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5677] <... chdir resumed>) = 0 [pid 5676] <... socket resumed>) = 3 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5677] <... openat resumed>) = 3 [pid 5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5677] write(3, "1000", 4) = 4 [pid 5677] close(3) = 0 [pid 5677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5677] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5674] <... sendmsg resumed>) = 120 [pid 5674] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5677] <... socket resumed>) = 3 [pid 5674] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5676] <... sendmsg resumed>) = 120 [pid 5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5676] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5677] <... sendmsg resumed>) = 120 [pid 5677] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5676] <... openat resumed>) = 4 [pid 5677] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5676] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5675] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5674] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5677] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5677] close(3 [pid 5674] close(3) = 0 [pid 5677] <... close resumed>) = 0 [pid 5674] close(4) = 0 [pid 5674] close(5 [pid 5677] close(4) = 0 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(3 [pid 5677] close(5 [pid 5674] close(6 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = 0 [pid 5677] close(6 [pid 5674] close(7 [pid 5675] close(4 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] close(7) = -1 EBADF (Bad file descriptor) [pid 5674] close(8 [pid 5675] <... close resumed>) = 0 [pid 5677] close(8 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(5 [pid 5677] close(9 [pid 5674] close(9 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] close(10 [pid 5674] close(10 [pid 5675] close(6 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(11 [pid 5675] close(7 [pid 5677] close(11 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(12) = -1 EBADF (Bad file descriptor) [pid 5675] close(8 [pid 5677] close(12 [pid 5674] close(13 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(9 [pid 5677] close(13 [pid 5674] close(14 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] close(14 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(10 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] close(15 [pid 5674] close(15 [pid 5675] close(11 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] close(16 [pid 5674] close(16 [pid 5675] close(12 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] close(17 [pid 5674] close(17 [pid 5675] close(13 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(18 [pid 5675] close(14 [pid 5677] close(18 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(19 [pid 5675] close(15 [pid 5677] close(19 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5675] close(16 [pid 5677] close(20 [pid 5674] close(20 [pid 5676] close(3 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... close resumed>) = 0 [pid 5675] close(17 [pid 5677] close(21 [pid 5674] close(21 [pid 5676] close(4 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(18 [pid 5676] <... close resumed>) = 0 [pid 5677] close(22 [pid 5674] close(22 [pid 5676] close(5 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(19 [pid 5677] close(23 [pid 5674] close(23 [pid 5676] close(6 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(20 [pid 5677] close(24 [pid 5676] close(7) = -1 EBADF (Bad file descriptor) [pid 5676] close(8) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(24 [pid 5676] close(9 [pid 5677] close(25 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(25 [pid 5676] close(10 [pid 5677] close(26 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(26 [pid 5676] close(11 [pid 5677] close(27 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(27 [pid 5676] close(12 [pid 5675] close(21 [pid 5677] close(28 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(28 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] close(29 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] close(13 [pid 5675] close(22 [pid 5677] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] close(29 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] exit_group(0 [pid 5674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5676] close(14 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] <... exit_group resumed>) = ? [pid 5674] exit_group(0 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(23 [pid 5677] +++ exited with 0 +++ [pid 5674] <... exit_group resumed>) = ? [pid 5676] close(15 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5674] +++ exited with 0 +++ [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5676] close(16 [pid 5675] close(24 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... restart_syscall resumed>) = 0 [pid 5676] close(17 [pid 5675] close(25 [pid 5057] umount2("./122", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5676] close(18 [pid 5675] close(26 [pid 5057] openat(AT_FDCWD, "./122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./125", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5675] close(27 [pid 5052] openat(AT_FDCWD, "./125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5676] close(19 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(28 [pid 5052] newfstatat(3, "", [pid 5676] close(20 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5675] close(29 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5676] close(21 [pid 5675] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] getdents64(3, [pid 5052] umount2("./125/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./125/binderfs", [pid 5675] exit_group(0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./125/binderfs" [pid 5676] close(22 [pid 5675] <... exit_group resumed>) = ? [pid 5057] umount2("./122/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./125/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5676] close(23 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./125/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./125/memory.events") = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5675] +++ exited with 0 +++ [pid 5052] <... close resumed>) = 0 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./122/binderfs", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] rmdir("./125" [pid 5676] close(24 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./122/binderfs" [pid 5052] mkdir("./126", 0777 [pid 5676] close(25 [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./124", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... mkdir resumed>) = 0 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5676] close(26 [pid 5057] umount2("./122/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 128 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5676] close(27 [pid 5057] newfstatat(AT_FDCWD, "./122/memory.events", [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5678 attached [pid 5053] umount2("./124/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5678] set_robust_list(0x5555573de660, 24 [pid 5676] close(28 [pid 5057] unlink("./122/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5678] <... set_robust_list resumed>) = 0 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] chdir("./126" [pid 5053] newfstatat(AT_FDCWD, "./124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./124/binderfs" [pid 5678] <... chdir resumed>) = 0 [pid 5676] close(29 [pid 5053] <... unlink resumed>) = 0 [pid 5676] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5678] setpgid(0, 0) = 0 [pid 5053] umount2("./124/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5676] exit_group(0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5676] <... exit_group resumed>) = ? [pid 5678] <... openat resumed>) = 3 [pid 5053] newfstatat(AT_FDCWD, "./124/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./124/memory.events" [pid 5678] write(3, "1000", 4 [pid 5676] +++ exited with 0 +++ [pid 5057] <... unlink resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5678] <... write resumed>) = 4 [pid 5678] close(3) = 0 [pid 5678] symlink("/dev/binderfs", "./binderfs" [pid 5055] umount2("./125", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5678] <... symlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5055] openat(AT_FDCWD, "./125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5678] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... openat resumed>) = 3 [pid 5057] close(3 [pid 5055] newfstatat(3, "", [pid 5057] <... close resumed>) = 0 [pid 5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] rmdir("./122" [pid 5055] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5678] <... sendmsg resumed>) = 120 [pid 5678] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5678] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] mkdir("./123", 0777 [pid 5053] getdents64(3, [pid 5055] umount2("./125/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... mkdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./125/binderfs", [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./125/binderfs" [pid 5053] close(3./strace-static-x86_64: Process 5679 attached [pid 5679] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5055] umount2("./125/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 125 [pid 5053] rmdir("./124" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5679] chdir("./123" [pid 5055] newfstatat(AT_FDCWD, "./125/memory.events", [pid 5053] <... rmdir resumed>) = 0 [pid 5679] <... chdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] mkdir("./125", 0777 [pid 5055] unlink("./125/memory.events" [pid 5679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5679] setpgid(0, 0) = 0 [pid 5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5679] write(3, "1000", 4) = 4 [pid 5679] close(3) = 0 [pid 5679] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5679] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5679] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] <... unlink resumed>) = 0 [pid 5679] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... mkdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5680 attached [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 127 [pid 5680] set_robust_list(0x5555573de660, 24 [pid 5055] close(3 [pid 5680] <... set_robust_list resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./125" [pid 5680] chdir("./125") = 0 [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5680] setpgid(0, 0) = 0 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./126", 0777 [pid 5680] <... openat resumed>) = 3 [pid 5680] write(3, "1000", 4) = 4 [pid 5680] close(3) = 0 [pid 5680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5680] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5680] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5680] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5681 attached , child_tidptr=0x5555573de650) = 128 [pid 5681] set_robust_list(0x5555573de660, 24 [pid 5679] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5681] <... set_robust_list resumed>) = 0 [pid 5681] chdir("./126") = 0 [pid 5681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5681] setpgid(0, 0) = 0 [pid 5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5681] write(3, "1000", 4) = 4 [pid 5681] close(3 [pid 5679] close(3) = 0 [pid 5679] close(4) = 0 [pid 5679] close(5) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = 0 [pid 5679] close(6) = -1 EBADF (Bad file descriptor) [pid 5679] close(7 [pid 5681] symlink("/dev/binderfs", "./binderfs" [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(8) = -1 EBADF (Bad file descriptor) [pid 5679] close(9) = -1 EBADF (Bad file descriptor) [pid 5679] close(10) = -1 EBADF (Bad file descriptor) [pid 5681] <... symlink resumed>) = 0 [pid 5679] close(11 [pid 5681] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(12) = -1 EBADF (Bad file descriptor) [pid 5679] close(13 [pid 5681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... sendmsg resumed>) = 120 [pid 5681] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5680] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5679] close(14 [pid 5681] <... openat resumed>) = 4 [pid 5680] close(3 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5679] close(15) = -1 EBADF (Bad file descriptor) [pid 5678] close(3 [pid 5680] <... close resumed>) = 0 [pid 5679] close(16 [pid 5680] close(4 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] <... close resumed>) = 0 [pid 5679] close(17 [pid 5678] <... close resumed>) = 0 [pid 5681] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5680] close(5 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(18 [pid 5680] close(6 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(19 [pid 5678] close(4 [pid 5681] close(3 [pid 5680] close(7 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = 0 [pid 5681] <... close resumed>) = 0 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(20 [pid 5678] close(5 [pid 5681] close(4 [pid 5680] close(8 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(21 [pid 5680] close(9 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(22 [pid 5680] close(10 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = 0 [pid 5678] close(6 [pid 5681] close(5 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(23 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(11 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(7 [pid 5681] close(6 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(24 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(12 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(8 [pid 5681] close(7 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(25 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(13 [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] close(26 [pid 5680] close(14 [pid 5678] close(9 [pid 5681] close(8 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(15 [pid 5678] close(10 [pid 5679] close(27 [pid 5681] close(9 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(16 [pid 5679] close(28 [pid 5678] close(11 [pid 5681] close(10 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(17 [pid 5679] close(29 [pid 5678] close(12 [pid 5681] close(11 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(18 [pid 5678] close(13 [pid 5681] close(12 [pid 5679] exit_group(0 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] <... exit_group resumed>) = ? [pid 5680] close(19 [pid 5678] close(14 [pid 5681] close(13 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(15 [pid 5681] close(14 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(16 [pid 5681] close(15) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] close(16 [pid 5678] close(17 [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] close(17) = -1 EBADF (Bad file descriptor) [pid 5678] close(18 [pid 5681] close(18 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(19 [pid 5681] close(19 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(20 [pid 5681] close(20 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(21 [pid 5681] close(21 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(22 [pid 5681] close(22 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(23 [pid 5681] close(23 [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] close(24 [pid 5681] close(24) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] close(25 [pid 5678] close(25 [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] close(26 [pid 5678] close(26 [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] close(27 [pid 5678] close(27 [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] close(28 [pid 5678] close(28 [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] close(29 [pid 5678] close(29 [pid 5681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5678] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] exit_group(0 [pid 5678] exit_group(0 [pid 5681] <... exit_group resumed>) = ? [pid 5680] close(20 [pid 5678] <... exit_group resumed>) = ? [pid 5681] +++ exited with 0 +++ [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5679] +++ exited with 0 +++ [pid 5678] +++ exited with 0 +++ [pid 5680] close(21 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(22 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5680] close(23) = -1 EBADF (Bad file descriptor) [pid 5680] close(24) = -1 EBADF (Bad file descriptor) [pid 5680] close(25) = -1 EBADF (Bad file descriptor) [pid 5680] close(26 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5680] close(27) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./126", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5680] close(28 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./123", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./126", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5680] close(29 [pid 5057] openat(AT_FDCWD, "./123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] openat(AT_FDCWD, "./126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5057] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5680] exit_group(0 [pid 5055] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5680] <... exit_group resumed>) = ? [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5680] +++ exited with 0 +++ [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./126/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] umount2("./126/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./123/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./126/binderfs", [pid 5053] <... restart_syscall resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./126/binderfs", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./123/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./126/binderfs" [pid 5055] unlink("./126/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] umount2("./125", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./126/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] unlink("./123/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./126/memory.events", [pid 5053] openat(AT_FDCWD, "./125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./126/memory.events" [pid 5055] umount2("./126/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5052] <... unlink resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./123/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./123/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./126/memory.events", [pid 5053] getdents64(3, [pid 5057] unlink("./123/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, [pid 5053] umount2("./125/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./125/binderfs", [pid 5055] unlink("./126/memory.events" [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./123" [pid 5053] unlink("./125/binderfs" [pid 5052] close(3 [pid 5055] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] mkdir("./124", 0777 [pid 5052] <... close resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] umount2("./125/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] rmdir("./126" [pid 5055] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] rmdir("./126" [pid 5053] newfstatat(AT_FDCWD, "./125/memory.events", [pid 5052] mkdir("./127", 0777 [pid 5055] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5682 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 126 [pid 5682] set_robust_list(0x5555573de660, 24 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5682] <... set_robust_list resumed>) = 0 [pid 5682] chdir("./124" [pid 5052] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5682] setpgid(0, 0) = 0 [pid 5055] mkdir("./127", 0777 [pid 5053] unlink("./125/memory.events" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5682] write(3, "1000", 4) = 4 [pid 5682] close(3) = 0 [pid 5682] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5682] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5682] <... sendmsg resumed>) = 120 [pid 5682] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5682] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3./strace-static-x86_64: Process 5684 attached ./strace-static-x86_64: Process 5683 attached ) = 0 [pid 5684] set_robust_list(0x5555573de660, 24 [pid 5683] set_robust_list(0x5555573de660, 24 [pid 5053] rmdir("./125" [pid 5684] <... set_robust_list resumed>) = 0 [pid 5684] chdir("./127") = 0 [pid 5683] <... set_robust_list resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 129 [pid 5053] <... rmdir resumed>) = 0 [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5684] setpgid(0, 0) = 0 [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5684] write(3, "1000", 4 [pid 5683] chdir("./127" [pid 5684] <... write resumed>) = 4 [pid 5684] close(3 [pid 5053] mkdir("./126", 0777 [pid 5684] <... close resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 129 [pid 5684] symlink("/dev/binderfs", "./binderfs" [pid 5683] <... chdir resumed>) = 0 [pid 5684] <... symlink resumed>) = 0 [pid 5683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5684] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5683] <... prctl resumed>) = 0 [pid 5684] <... socket resumed>) = 3 [pid 5683] setpgid(0, 0 [pid 5684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5683] <... setpgid resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5684] <... sendmsg resumed>) = 120 [pid 5683] <... openat resumed>) = 3 [pid 5683] write(3, "1000", 4 [pid 5684] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5683] <... write resumed>) = 4 [pid 5683] close(3) = 0 [pid 5683] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 5685 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 128 [pid 5685] set_robust_list(0x5555573de660, 24) = 0 [pid 5685] chdir("./126") = 0 [pid 5685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5685] setpgid(0, 0) = 0 [pid 5685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5683] <... symlink resumed>) = 0 [pid 5683] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5685] write(3, "1000", 4) = 4 [pid 5684] <... openat resumed>) = 4 [pid 5683] <... socket resumed>) = 3 [pid 5685] close(3 [pid 5684] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5685] <... close resumed>) = 0 [pid 5685] symlink("/dev/binderfs", "./binderfs" [pid 5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5685] <... symlink resumed>) = 0 [pid 5683] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5685] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5683] <... openat resumed>) = 4 [pid 5685] <... socket resumed>) = 3 [pid 5683] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5685] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5685] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5682] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5685] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5684] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5683] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5685] close(3 [pid 5684] close(3 [pid 5683] close(3 [pid 5684] <... close resumed>) = 0 [pid 5683] <... close resumed>) = 0 [pid 5682] close(3 [pid 5685] <... close resumed>) = 0 [pid 5685] close(4 [pid 5684] close(4 [pid 5683] close(4 [pid 5682] <... close resumed>) = 0 [pid 5684] <... close resumed>) = 0 [pid 5683] <... close resumed>) = 0 [pid 5684] close(5) = -1 EBADF (Bad file descriptor) [pid 5682] close(4 [pid 5684] close(6 [pid 5683] close(5 [pid 5682] <... close resumed>) = 0 [pid 5682] close(5) = -1 EBADF (Bad file descriptor) [pid 5682] close(6) = -1 EBADF (Bad file descriptor) [pid 5682] close(7) = -1 EBADF (Bad file descriptor) [pid 5682] close(8 [pid 5685] <... close resumed>) = 0 [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(5 [pid 5684] close(7 [pid 5683] close(6 [pid 5682] close(9 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(6 [pid 5684] close(8 [pid 5683] close(7 [pid 5682] close(10) = -1 EBADF (Bad file descriptor) [pid 5682] close(11) = -1 EBADF (Bad file descriptor) [pid 5682] close(12 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(7 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] close(9 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(8 [pid 5682] close(13 [pid 5685] close(8 [pid 5684] close(10 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(9 [pid 5682] close(14 [pid 5685] close(9 [pid 5684] close(11 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(10 [pid 5682] close(15 [pid 5685] close(10 [pid 5684] close(12 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(11 [pid 5684] close(13 [pid 5683] close(11 [pid 5682] close(16 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] close(14 [pid 5683] close(12 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(12 [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] close(17 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] close(15 [pid 5683] close(13 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(13 [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] close(18 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(14 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(14 [pid 5684] close(16 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] close(19 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(15 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(15 [pid 5684] close(17 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] close(20 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(16 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(16 [pid 5684] close(18 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] close(21 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(17 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(17 [pid 5684] close(19 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] close(22 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(18 [pid 5684] close(20 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(18 [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(19 [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] close(21 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] close(19 [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(20 [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] close(23 [pid 5685] close(20 [pid 5684] close(22 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(21 [pid 5682] close(24 [pid 5685] close(21 [pid 5684] close(23 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(22 [pid 5682] close(25 [pid 5685] close(22 [pid 5684] close(24 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(23 [pid 5682] close(26 [pid 5685] close(23 [pid 5684] close(25 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(24 [pid 5682] close(27 [pid 5685] close(24 [pid 5684] close(26 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(25 [pid 5682] close(28 [pid 5685] close(25 [pid 5684] close(27 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(26 [pid 5682] close(29 [pid 5685] close(26 [pid 5684] close(28 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(27 [pid 5682] exit_group(0 [pid 5685] close(27 [pid 5684] close(29 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] close(28 [pid 5682] <... exit_group resumed>) = ? [pid 5685] close(28 [pid 5684] exit_group(0 [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] +++ exited with 0 +++ [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... exit_group resumed>) = ? [pid 5685] close(29 [pid 5684] +++ exited with 0 +++ [pid 5683] close(29 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=126, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5683] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5685] exit_group(0) = ? [pid 5683] exit_group(0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] umount2("./127", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5685] +++ exited with 0 +++ [pid 5683] <... exit_group resumed>) = ? [pid 5057] umount2("./124", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./127/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5683] +++ exited with 0 +++ [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5057] openat(AT_FDCWD, "./124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... restart_syscall resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./127/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] newfstatat(3, "", [pid 5055] unlink("./127/binderfs" [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] umount2("./126", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./127/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./127", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] umount2("./124/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./127/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5052] openat(AT_FDCWD, "./127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] unlink("./127/memory.events") = 0 [pid 5057] newfstatat(AT_FDCWD, "./124/binderfs", [pid 5053] newfstatat(3, "", [pid 5052] <... openat resumed>) = 3 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./127" [pid 5057] unlink("./124/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(3, "", [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./128", 0777 [pid 5057] umount2("./124/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./126/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./126/binderfs", [pid 5057] newfstatat(AT_FDCWD, "./124/memory.events", [pid 5052] umount2("./127/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] unlink("./124/memory.events" [pid 5053] unlink("./126/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./127/binderfs", ./strace-static-x86_64: Process 5686 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 130 [pid 5686] set_robust_list(0x5555573de660, 24) = 0 [pid 5686] chdir("./128") = 0 [pid 5686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5686] setpgid(0, 0) = 0 [pid 5686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5686] write(3, "1000", 4) = 4 [pid 5686] close(3) = 0 [pid 5686] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5686] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5686] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5686] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] umount2("./126/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./127/binderfs" [pid 5057] close(3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./126/memory.events", [pid 5052] umount2("./127/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... close resumed>) = 0 [pid 5053] unlink("./126/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./127/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] rmdir("./124" [pid 5052] unlink("./127/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] mkdir("./125", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] getdents64(3, [pid 5057] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5053] close(3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5053] rmdir("./126" [pid 5052] rmdir("./127" [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5053] mkdir("./127", 0777 [pid 5052] mkdir("./128", 0777 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5687 attached [pid 5687] set_robust_list(0x5555573de660, 24) = 0 [pid 5687] chdir("./125" [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 127 [pid 5687] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5688 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 129 ./strace-static-x86_64: Process 5689 attached [pid 5688] set_robust_list(0x5555573de660, 24 [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 130 [pid 5688] <... set_robust_list resumed>) = 0 [pid 5689] set_robust_list(0x5555573de660, 24 [pid 5688] chdir("./128" [pid 5687] <... prctl resumed>) = 0 [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] <... chdir resumed>) = 0 [pid 5687] setpgid(0, 0 [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5689] chdir("./127" [pid 5688] setpgid(0, 0 [pid 5687] <... setpgid resumed>) = 0 [pid 5689] <... chdir resumed>) = 0 [pid 5688] <... setpgid resumed>) = 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5687] <... openat resumed>) = 3 [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5687] write(3, "1000", 4 [pid 5689] <... prctl resumed>) = 0 [pid 5688] <... openat resumed>) = 3 [pid 5687] <... write resumed>) = 4 [pid 5689] setpgid(0, 0 [pid 5688] write(3, "1000", 4 [pid 5687] close(3 [pid 5689] <... setpgid resumed>) = 0 [pid 5688] <... write resumed>) = 4 [pid 5687] <... close resumed>) = 0 [pid 5686] <... ioctl resumed>) = 0 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5688] close(3 [pid 5687] symlink("/dev/binderfs", "./binderfs" [pid 5686] close(3 [pid 5689] <... openat resumed>) = 3 [pid 5688] <... close resumed>) = 0 [pid 5687] <... symlink resumed>) = 0 [pid 5689] write(3, "1000", 4 [pid 5688] symlink("/dev/binderfs", "./binderfs" [pid 5686] <... close resumed>) = 0 [pid 5689] <... write resumed>) = 4 [pid 5687] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5689] close(3 [pid 5687] <... socket resumed>) = 3 [pid 5689] <... close resumed>) = 0 [pid 5688] <... symlink resumed>) = 0 [pid 5686] close(4 [pid 5688] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5689] symlink("/dev/binderfs", "./binderfs" [pid 5688] <... socket resumed>) = 3 [pid 5687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5686] <... close resumed>) = 0 [pid 5689] <... symlink resumed>) = 0 [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5686] close(5) = -1 EBADF (Bad file descriptor) [pid 5688] <... sendmsg resumed>) = 120 [pid 5686] close(6) = -1 EBADF (Bad file descriptor) [pid 5688] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5686] close(7 [pid 5689] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5688] <... openat resumed>) = 4 [pid 5687] <... sendmsg resumed>) = 120 [pid 5686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5686] close(8 [pid 5689] <... socket resumed>) = 3 [pid 5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5687] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5689] <... sendmsg resumed>) = 120 [pid 5687] <... openat resumed>) = 4 [pid 5689] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5686] close(9) = -1 EBADF (Bad file descriptor) [pid 5686] close(10 [pid 5689] <... openat resumed>) = 4 [pid 5687] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5686] close(11) = -1 EBADF (Bad file descriptor) [pid 5689] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5686] close(12) = -1 EBADF (Bad file descriptor) [pid 5686] close(13) = -1 EBADF (Bad file descriptor) [pid 5686] close(14) = -1 EBADF (Bad file descriptor) [pid 5686] close(15) = -1 EBADF (Bad file descriptor) [pid 5686] close(16) = -1 EBADF (Bad file descriptor) [pid 5686] close(17) = -1 EBADF (Bad file descriptor) [pid 5686] close(18) = -1 EBADF (Bad file descriptor) [pid 5686] close(19) = -1 EBADF (Bad file descriptor) [pid 5686] close(20) = -1 EBADF (Bad file descriptor) [pid 5686] close(21) = -1 EBADF (Bad file descriptor) [pid 5686] close(22) = -1 EBADF (Bad file descriptor) [pid 5686] close(23) = -1 EBADF (Bad file descriptor) [pid 5686] close(24) = -1 EBADF (Bad file descriptor) [pid 5686] close(25) = -1 EBADF (Bad file descriptor) [pid 5686] close(26) = -1 EBADF (Bad file descriptor) [pid 5686] close(27) = -1 EBADF (Bad file descriptor) [pid 5686] close(28) = -1 EBADF (Bad file descriptor) [pid 5686] close(29) = -1 EBADF (Bad file descriptor) [pid 5686] exit_group(0) = ? [pid 5688] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5686] +++ exited with 0 +++ [pid 5689] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5689] close(3 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] umount2("./128", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", [pid 5687] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5687] close(3) = 0 [pid 5687] close(4) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5689] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5689] close(4 [pid 5687] close(5 [pid 5689] <... close resumed>) = 0 [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] close(6) = -1 EBADF (Bad file descriptor) [pid 5687] close(7) = -1 EBADF (Bad file descriptor) [pid 5687] close(8) = -1 EBADF (Bad file descriptor) [pid 5687] close(9 [pid 5688] close(3 [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(5 [pid 5688] <... close resumed>) = 0 [pid 5687] close(10 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(6 [pid 5687] close(11 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(4 [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5689] close(7 [pid 5688] <... close resumed>) = 0 [pid 5687] close(12) = -1 EBADF (Bad file descriptor) [pid 5688] close(5 [pid 5687] close(13 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./128/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5689] close(8 [pid 5688] close(6 [pid 5687] close(14 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5688] close(7 [pid 5687] close(15 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(9 [pid 5688] close(8 [pid 5687] close(16 [pid 5055] newfstatat(AT_FDCWD, "./128/binderfs", [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(10 [pid 5688] close(9 [pid 5687] close(17 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5689] close(11 [pid 5688] close(10 [pid 5687] close(18 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./128/binderfs" [pid 5689] close(12) = -1 EBADF (Bad file descriptor) [pid 5688] close(11 [pid 5687] close(19 [pid 5689] close(13 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(12 [pid 5687] close(20 [pid 5689] close(14 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(13 [pid 5687] close(21 [pid 5689] close(15 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(14 [pid 5687] close(22 [pid 5055] <... unlink resumed>) = 0 [pid 5689] close(16 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(15 [pid 5687] close(23 [pid 5055] umount2("./128/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5689] close(17 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(16 [pid 5687] close(24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5689] close(18) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(19 [pid 5688] close(17 [pid 5687] close(25 [pid 5055] newfstatat(AT_FDCWD, "./128/memory.events", [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(20 [pid 5688] close(18 [pid 5687] close(26 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(19 [pid 5687] close(27 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(20 [pid 5687] close(28 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(21 [pid 5687] close(29 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(21 [pid 5688] close(22 [pid 5687] exit_group(0 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5689] close(22 [pid 5055] unlink("./128/memory.events" [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] close(23 [pid 5687] <... exit_group resumed>) = ? [pid 5689] close(23 [pid 5688] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5687] +++ exited with 0 +++ [pid 5688] close(24) = -1 EBADF (Bad file descriptor) [pid 5688] close(25) = -1 EBADF (Bad file descriptor) [pid 5688] close(26) = -1 EBADF (Bad file descriptor) [pid 5688] close(27) = -1 EBADF (Bad file descriptor) [pid 5688] close(28) = -1 EBADF (Bad file descriptor) [pid 5688] close(29) = -1 EBADF (Bad file descriptor) [pid 5688] exit_group(0 [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5688] <... exit_group resumed>) = ? [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=127, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5689] close(24 [pid 5688] +++ exited with 0 +++ [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(25 [pid 5057] umount2("./125", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./128", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5689] close(26 [pid 5057] openat(AT_FDCWD, "./125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5689] close(27) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5689] close(28 [pid 5052] newfstatat(3, "", [pid 5689] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5689] exit_group(0 [pid 5057] newfstatat(3, "", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5689] <... exit_group resumed>) = ? [pid 5052] umount2("./128/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./128/binderfs") = 0 [pid 5052] umount2("./128/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./128/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./128/memory.events" [pid 5689] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] getdents64(3, [pid 5055] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./127", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] umount2("./125/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... close resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./125/binderfs", [pid 5053] <... openat resumed>) = 3 [pid 5052] close(3 [pid 5055] rmdir("./128" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... close resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] <... rmdir resumed>) = 0 [pid 5057] unlink("./125/binderfs" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] rmdir("./128" [pid 5055] mkdir("./129", 0777 [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./127/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./127/binderfs", [pid 5057] umount2("./125/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./127/binderfs" [pid 5055] <... mkdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./125/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5052] mkdir("./129", 0777 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./127/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./127/memory.events", [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./127/memory.events" [pid 5057] unlink("./125/memory.events" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5691 attached [pid 5057] getdents64(3, [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 131 ./strace-static-x86_64: Process 5690 attached [pid 5691] set_robust_list(0x5555573de660, 24 [pid 5690] set_robust_list(0x5555573de660, 24 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 131 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5690] <... set_robust_list resumed>) = 0 [pid 5690] chdir("./129" [pid 5691] chdir("./129" [pid 5057] close(3 [pid 5690] <... chdir resumed>) = 0 [pid 5691] <... chdir resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5053] getdents64(3, [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] rmdir("./125" [pid 5691] <... prctl resumed>) = 0 [pid 5690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5690] <... prctl resumed>) = 0 [pid 5053] close(3 [pid 5691] setpgid(0, 0 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5691] <... setpgid resumed>) = 0 [pid 5057] mkdir("./126", 0777 [pid 5690] setpgid(0, 0 [pid 5053] rmdir("./127" [pid 5690] <... setpgid resumed>) = 0 [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5691] <... openat resumed>) = 3 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5691] write(3, "1000", 4 [pid 5690] write(3, "1000", 4 [pid 5053] mkdir("./128", 0777 [pid 5690] <... write resumed>) = 4 ./strace-static-x86_64: Process 5692 attached [pid 5690] close(3 [pid 5691] <... write resumed>) = 4 [pid 5053] <... mkdir resumed>) = 0 [pid 5692] set_robust_list(0x5555573de660, 24 [pid 5690] <... close resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 128 [pid 5692] <... set_robust_list resumed>) = 0 [pid 5691] close(3 [pid 5692] chdir("./126" [pid 5690] symlink("/dev/binderfs", "./binderfs" [pid 5692] <... chdir resumed>) = 0 [pid 5690] <... symlink resumed>) = 0 [pid 5691] <... close resumed>) = 0 [pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5691] symlink("/dev/binderfs", "./binderfs" [pid 5692] <... prctl resumed>) = 0 [pid 5692] setpgid(0, 0 [pid 5690] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5692] <... setpgid resumed>) = 0 [pid 5690] <... socket resumed>) = 3 [pid 5691] <... symlink resumed>) = 0 [pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5690] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5691] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5693 attached [pid 5692] <... openat resumed>) = 3 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 130 [pid 5691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5690] <... sendmsg resumed>) = 120 [pid 5693] set_robust_list(0x5555573de660, 24 [pid 5692] write(3, "1000", 4 [pid 5693] <... set_robust_list resumed>) = 0 [pid 5690] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5693] chdir("./128" [pid 5692] <... write resumed>) = 4 [pid 5691] <... sendmsg resumed>) = 120 [pid 5692] close(3 [pid 5691] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5693] <... chdir resumed>) = 0 [pid 5692] <... close resumed>) = 0 [pid 5692] symlink("/dev/binderfs", "./binderfs" [pid 5693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5692] <... symlink resumed>) = 0 [pid 5690] <... openat resumed>) = 4 [pid 5691] <... openat resumed>) = 4 [pid 5693] <... prctl resumed>) = 0 [pid 5693] setpgid(0, 0) = 0 [pid 5693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5692] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5691] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5690] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5692] <... socket resumed>) = 3 [pid 5693] write(3, "1000", 4) = 4 [pid 5693] close(3) = 0 [pid 5693] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5693] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5692] <... sendmsg resumed>) = 120 [pid 5693] <... sendmsg resumed>) = 120 [pid 5693] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5692] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5692] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5693] <... openat resumed>) = 4 [pid 5693] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5690] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5691] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5690] close(3) = 0 [pid 5690] close(4 [pid 5691] close(3 [pid 5693] close(3 [pid 5690] <... close resumed>) = 0 [pid 5691] <... close resumed>) = 0 [pid 5690] close(5 [pid 5691] close(4 [pid 5693] <... close resumed>) = 0 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = 0 [pid 5693] close(4 [pid 5690] close(6 [pid 5691] close(5 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = 0 [pid 5691] close(6 [pid 5693] close(5 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(7 [pid 5693] close(6 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(8 [pid 5693] close(7 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(9 [pid 5693] close(8 [pid 5690] close(7 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(10 [pid 5693] close(9 [pid 5690] close(8 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(11 [pid 5693] close(10 [pid 5690] close(9 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(12 [pid 5693] close(11 [pid 5690] close(10 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(13 [pid 5690] close(11) = -1 EBADF (Bad file descriptor) [pid 5690] close(12) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(13) = -1 EBADF (Bad file descriptor) [pid 5691] close(14 [pid 5690] close(14 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(15 [pid 5690] close(15 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(16 [pid 5690] close(16 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(17) = -1 EBADF (Bad file descriptor) [pid 5691] close(17 [pid 5690] close(18 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] close(12 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(18 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(19 [pid 5693] close(13 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(20 [pid 5691] close(19 [pid 5693] close(14 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(21 [pid 5691] close(20 [pid 5693] close(15 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(22 [pid 5691] close(21 [pid 5693] close(16 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(23 [pid 5693] close(17 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] close(22 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(24) = -1 EBADF (Bad file descriptor) [pid 5691] close(23 [pid 5690] close(25) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(26 [pid 5691] close(24 [pid 5693] close(18 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(27 [pid 5691] close(25 [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] close(19 [pid 5690] close(28 [pid 5691] close(26 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] close(20 [pid 5691] close(27 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] close(29) = -1 EBADF (Bad file descriptor) [pid 5693] close(21 [pid 5691] close(28 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] exit_group(0 [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] close(22 [pid 5690] <... exit_group resumed>) = ? [pid 5691] close(29 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5690] +++ exited with 0 +++ [pid 5691] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5693] close(23 [pid 5692] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5691] exit_group(0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5691] <... exit_group resumed>) = ? [pid 5052] umount2("./129", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5692] close(3 [pid 5052] <... openat resumed>) = 3 [pid 5692] <... close resumed>) = 0 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5692] close(4 [pid 5052] getdents64(3, [pid 5692] <... close resumed>) = 0 [pid 5691] +++ exited with 0 +++ [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5693] close(24 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] umount2("./129/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] close(5 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5693] close(25 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./129/binderfs", [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] close(6 [pid 5055] umount2("./129", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5693] close(26 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./129/binderfs" [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] close(7 [pid 5055] openat(AT_FDCWD, "./129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... unlink resumed>) = 0 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5692] close(8 [pid 5055] newfstatat(3, "", [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./129/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5692] close(9 [pid 5055] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5693] close(27 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5692] close(10 [pid 5055] umount2("./129/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./129/memory.events", [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5692] close(11 [pid 5055] newfstatat(AT_FDCWD, "./129/binderfs", [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./129/memory.events" [pid 5692] close(12 [pid 5693] close(28 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./129/binderfs" [pid 5692] close(13 [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5692] close(14 [pid 5055] umount2("./129/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./129/memory.events", [pid 5692] close(15 [pid 5693] close(29 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5693] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5692] close(16) = -1 EBADF (Bad file descriptor) [pid 5692] close(17) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./129/memory.events" [pid 5693] exit_group(0) = ? [pid 5692] close(18 [pid 5055] <... unlink resumed>) = 0 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] close(19 [pid 5052] getdents64(3, [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5692] close(20) = -1 EBADF (Bad file descriptor) [pid 5052] close(3 [pid 5692] close(21 [pid 5052] <... close resumed>) = 0 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5692] close(22 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] rmdir("./129" [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(3 [pid 5052] <... rmdir resumed>) = 0 [pid 5692] close(23 [pid 5055] <... close resumed>) = 0 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] rmdir("./129" [pid 5692] close(24 [pid 5693] +++ exited with 0 +++ [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... rmdir resumed>) = 0 [pid 5692] close(25 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5692] close(26 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] mkdir("./130", 0777 [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... mkdir resumed>) = 0 [pid 5692] close(27 [pid 5055] mkdir("./130", 0777 [pid 5053] umount2("./128", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5692] close(28 [pid 5053] openat(AT_FDCWD, "./128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5692] close(29 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5692] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5692] exit_group(0) = ? [pid 5053] newfstatat(3, "", [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./128/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./128/binderfs"./strace-static-x86_64: Process 5695 attached ) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 132 [pid 5053] umount2("./128/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5695] set_robust_list(0x5555573de660, 24 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 5694 attached [pid 5695] <... set_robust_list resumed>) = 0 [pid 5692] +++ exited with 0 +++ [pid 5695] chdir("./130" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 132 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=128, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5057] umount2("./126", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5694] set_robust_list(0x5555573de660, 24 [pid 5695] <... chdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5694] <... set_robust_list resumed>) = 0 [pid 5695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] openat(AT_FDCWD, "./126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] newfstatat(AT_FDCWD, "./128/memory.events", [pid 5694] chdir("./130" [pid 5695] <... prctl resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5695] setpgid(0, 0 [pid 5057] getdents64(3, [pid 5053] unlink("./128/memory.events" [pid 5694] <... chdir resumed>) = 0 [pid 5695] <... setpgid resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] umount2("./126/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5694] <... prctl resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./126/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5694] setpgid(0, 0 [pid 5057] unlink("./126/binderfs" [pid 5694] <... setpgid resumed>) = 0 [pid 5695] <... openat resumed>) = 3 [pid 5057] <... unlink resumed>) = 0 [pid 5057] umount2("./126/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./126/memory.events", [pid 5694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5695] write(3, "1000", 4 [pid 5694] <... openat resumed>) = 3 [pid 5695] <... write resumed>) = 4 [pid 5694] write(3, "1000", 4 [pid 5695] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, [pid 5694] <... write resumed>) = 4 [pid 5695] <... close resumed>) = 0 [pid 5057] unlink("./126/memory.events" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5694] close(3 [pid 5695] symlink("/dev/binderfs", "./binderfs" [pid 5694] <... close resumed>) = 0 [pid 5053] close(3 [pid 5694] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... close resumed>) = 0 [pid 5694] <... symlink resumed>) = 0 [pid 5053] rmdir("./128" [pid 5695] <... symlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5694] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5695] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5057] <... unlink resumed>) = 0 [pid 5053] mkdir("./129", 0777 [pid 5694] <... socket resumed>) = 3 [pid 5695] <... socket resumed>) = 3 [pid 5694] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5694] <... sendmsg resumed>) = 120 [pid 5057] getdents64(3, [pid 5053] <... mkdir resumed>) = 0 [pid 5694] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5695] <... sendmsg resumed>) = 120 [pid 5057] close(3 [pid 5695] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5057] <... close resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5694] <... openat resumed>) = 4 [pid 5695] <... openat resumed>) = 4 [pid 5057] rmdir("./126" [pid 5694] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... rmdir resumed>) = 0 [pid 5695] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5696 attached [pid 5057] mkdir("./127", 0777) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 131 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5696] set_robust_list(0x5555573de660, 24 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 129 ./strace-static-x86_64: Process 5697 attached [pid 5696] <... set_robust_list resumed>) = 0 [pid 5696] chdir("./129") = 0 [pid 5697] set_robust_list(0x5555573de660, 24) = 0 [pid 5697] chdir("./127" [pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5697] <... chdir resumed>) = 0 [pid 5696] <... prctl resumed>) = 0 [pid 5696] setpgid(0, 0 [pid 5697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5697] setpgid(0, 0) = 0 [pid 5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5696] <... setpgid resumed>) = 0 [pid 5697] <... openat resumed>) = 3 [pid 5697] write(3, "1000", 4) = 4 [pid 5697] close(3) = 0 [pid 5697] symlink("/dev/binderfs", "./binderfs" [pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5697] <... symlink resumed>) = 0 [pid 5696] <... openat resumed>) = 3 [pid 5697] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5697] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5697] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5696] write(3, "1000", 4) = 4 [pid 5695] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5696] close(3 [pid 5695] close(3 [pid 5696] <... close resumed>) = 0 [pid 5695] <... close resumed>) = 0 [pid 5697] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5696] symlink("/dev/binderfs", "./binderfs" [pid 5695] close(4 [pid 5697] close(3 [pid 5695] <... close resumed>) = 0 [pid 5697] <... close resumed>) = 0 [pid 5696] <... symlink resumed>) = 0 [pid 5695] close(5 [pid 5696] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(6 [pid 5697] close(4 [pid 5696] <... socket resumed>) = 3 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = 0 [pid 5695] close(7) = -1 EBADF (Bad file descriptor) [pid 5697] close(5 [pid 5695] close(8 [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] close(6) = -1 EBADF (Bad file descriptor) [pid 5697] close(7) = -1 EBADF (Bad file descriptor) [pid 5697] close(8) = -1 EBADF (Bad file descriptor) [pid 5697] close(9) = -1 EBADF (Bad file descriptor) [pid 5697] close(10 [pid 5696] <... sendmsg resumed>) = 120 [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5697] close(11 [pid 5696] <... openat resumed>) = 4 [pid 5695] close(9 [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] close(12 [pid 5696] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5695] close(10 [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] close(13) = -1 EBADF (Bad file descriptor) [pid 5697] close(14) = -1 EBADF (Bad file descriptor) [pid 5696] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] close(15) = -1 EBADF (Bad file descriptor) [pid 5695] close(11 [pid 5697] close(16 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] close(3 [pid 5695] close(12) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] close(17 [pid 5696] <... close resumed>) = 0 [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] close(18) = -1 EBADF (Bad file descriptor) [pid 5697] close(19 [pid 5696] close(4 [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = 0 [pid 5697] close(20) = -1 EBADF (Bad file descriptor) [pid 5697] close(21) = -1 EBADF (Bad file descriptor) [pid 5697] close(22) = -1 EBADF (Bad file descriptor) [pid 5696] close(5 [pid 5695] close(13 [pid 5697] close(23 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] close(6 [pid 5695] close(14 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] close(7 [pid 5695] close(15 [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] close(24 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... ioctl resumed>) = 0 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] close(8 [pid 5694] close(3 [pid 5695] close(16 [pid 5697] close(25 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = 0 [pid 5695] close(17 [pid 5697] close(26 [pid 5696] close(9 [pid 5694] close(4 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(18 [pid 5694] <... close resumed>) = 0 [pid 5697] close(27 [pid 5696] close(10 [pid 5694] close(5 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(19 [pid 5697] close(28 [pid 5696] close(11 [pid 5694] close(6 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(20 [pid 5697] close(29 [pid 5696] close(12 [pid 5694] close(7 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(21 [pid 5697] exit_group(0 [pid 5696] close(13 [pid 5694] close(8 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] <... exit_group resumed>) = ? [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(22 [pid 5696] close(14 [pid 5694] close(9 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] +++ exited with 0 +++ [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(23 [pid 5696] close(15 [pid 5694] close(10 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(24 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5696] close(16 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(11 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... restart_syscall resumed>) = 0 [pid 5696] close(17 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(25 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(12 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] close(18 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(26 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(13 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] close(19) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(27 [pid 5696] close(20 [pid 5694] close(14 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(28 [pid 5696] close(21 [pid 5694] close(15 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] close(29 [pid 5696] close(22 [pid 5694] close(16 [pid 5695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] exit_group(0 [pid 5696] close(23 [pid 5057] umount2("./127", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(17 [pid 5696] close(24 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] <... exit_group resumed>) = ? [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(18 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5696] close(25 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(19 [pid 5057] <... openat resumed>) = 3 [pid 5057] newfstatat(3, "", [pid 5696] close(26 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5695] +++ exited with 0 +++ [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(20 [pid 5057] getdents64(3, [pid 5696] close(27 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(21 [pid 5057] umount2("./127/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5696] close(28 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(22 [pid 5057] newfstatat(AT_FDCWD, "./127/binderfs", [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5696] close(29 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5694] close(23 [pid 5057] unlink("./127/binderfs" [pid 5052] <... restart_syscall resumed>) = 0 [pid 5696] exit_group(0 [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5696] <... exit_group resumed>) = ? [pid 5694] close(24 [pid 5057] umount2("./127/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./127/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./127/memory.events" [pid 5696] +++ exited with 0 +++ [pid 5694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5694] close(25) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./130", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5694] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5694] close(27) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5694] close(28) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5694] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5694] exit_group(0 [pid 5057] getdents64(3, [pid 5053] umount2("./129", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5694] <... exit_group resumed>) = ? [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] close(3 [pid 5052] getdents64(3, [pid 5057] <... close resumed>) = 0 [pid 5053] openat(AT_FDCWD, "./129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] rmdir("./127" [pid 5053] <... openat resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5694] +++ exited with 0 +++ [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./130/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./130/binderfs", [pid 5055] umount2("./130", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] mkdir("./128", 0777 [pid 5053] umount2("./129/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] openat(AT_FDCWD, "./130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] unlink("./130/binderfs" [pid 5055] <... openat resumed>) = 3 [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5052] umount2("./130/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./129/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./130/memory.events", [pid 5055] umount2("./130/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./129/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./130/binderfs", [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5052] unlink("./130/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./129/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5055] unlink("./130/binderfs" [pid 5052] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./129/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./130/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./129/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] close(3 [pid 5055] newfstatat(AT_FDCWD, "./130/memory.events", [pid 5052] <... close resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] rmdir("./130" [pid 5053] <... unlink resumed>) = 0 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 130 [pid 5052] <... rmdir resumed>) = 0 [pid 5053] getdents64(3, ./strace-static-x86_64: Process 5698 attached [pid 5055] unlink("./130/memory.events" [pid 5052] mkdir("./131", 0777 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5698] set_robust_list(0x5555573de660, 24) = 0 [pid 5698] chdir("./128") = 0 [pid 5698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5698] setpgid(0, 0) = 0 [pid 5698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5053] close(3 [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./129"./strace-static-x86_64: Process 5699 attached [pid 5698] write(3, "1000", 4 [pid 5055] <... unlink resumed>) = 0 [pid 5699] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 133 [pid 5699] <... set_robust_list resumed>) = 0 [pid 5698] <... write resumed>) = 4 [pid 5055] getdents64(3, [pid 5053] <... rmdir resumed>) = 0 [pid 5699] chdir("./131" [pid 5698] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5699] <... chdir resumed>) = 0 [pid 5699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5698] <... close resumed>) = 0 [pid 5699] <... prctl resumed>) = 0 [pid 5699] setpgid(0, 0 [pid 5055] close(3 [pid 5699] <... setpgid resumed>) = 0 [pid 5698] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... close resumed>) = 0 [pid 5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5698] <... symlink resumed>) = 0 [pid 5055] rmdir("./130" [pid 5699] <... openat resumed>) = 3 [pid 5699] write(3, "1000", 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5699] <... write resumed>) = 4 [pid 5053] mkdir("./130", 0777 [pid 5699] close(3 [pid 5698] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] <... mkdir resumed>) = 0 [pid 5699] <... close resumed>) = 0 [pid 5698] <... socket resumed>) = 3 [pid 5055] mkdir("./131", 0777 [pid 5699] symlink("/dev/binderfs", "./binderfs" [pid 5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5699] <... symlink resumed>) = 0 [pid 5698] <... sendmsg resumed>) = 120 [pid 5055] <... mkdir resumed>) = 0 [pid 5699] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5698] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5699] <... socket resumed>) = 3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5698] <... openat resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5699] <... sendmsg resumed>) = 120 [pid 5698] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5699] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 132 [pid 5699] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5700 attached ./strace-static-x86_64: Process 5701 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 133 [pid 5701] set_robust_list(0x5555573de660, 24) = 0 [pid 5701] chdir("./131") = 0 [pid 5701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5701] setpgid(0, 0) = 0 [pid 5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5700] set_robust_list(0x5555573de660, 24 [pid 5699] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5700] <... set_robust_list resumed>) = 0 [pid 5701] <... openat resumed>) = 3 [pid 5700] chdir("./130") = 0 [pid 5701] write(3, "1000", 4 [pid 5700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5701] <... write resumed>) = 4 [pid 5700] <... prctl resumed>) = 0 [pid 5701] close(3 [pid 5700] setpgid(0, 0) = 0 [pid 5700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5701] <... close resumed>) = 0 [pid 5701] symlink("/dev/binderfs", "./binderfs" [pid 5700] <... openat resumed>) = 3 [pid 5700] write(3, "1000", 4) = 4 [pid 5701] <... symlink resumed>) = 0 [pid 5700] close(3) = 0 [pid 5700] symlink("/dev/binderfs", "./binderfs" [pid 5701] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5700] <... symlink resumed>) = 0 [pid 5701] <... socket resumed>) = 3 [pid 5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5701] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5701] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5700] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5701] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5698] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5700] <... socket resumed>) = 3 [pid 5700] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5701] close(3 [pid 5700] <... sendmsg resumed>) = 120 [pid 5700] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5701] <... close resumed>) = 0 [pid 5700] <... openat resumed>) = 4 [pid 5700] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5701] close(4) = 0 [pid 5701] close(5 [pid 5698] close(3 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(6) = -1 EBADF (Bad file descriptor) [pid 5701] close(7) = -1 EBADF (Bad file descriptor) [pid 5701] close(8) = -1 EBADF (Bad file descriptor) [pid 5701] close(9) = -1 EBADF (Bad file descriptor) [pid 5701] close(10) = -1 EBADF (Bad file descriptor) [pid 5701] close(11) = -1 EBADF (Bad file descriptor) [pid 5701] close(12) = -1 EBADF (Bad file descriptor) [pid 5701] close(13) = -1 EBADF (Bad file descriptor) [pid 5701] close(14) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = 0 [pid 5701] close(15 [pid 5698] close(4 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(16 [pid 5698] <... close resumed>) = 0 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(17 [pid 5698] close(5 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(18 [pid 5698] close(6 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(19) = -1 EBADF (Bad file descriptor) [pid 5701] close(20) = -1 EBADF (Bad file descriptor) [pid 5701] close(21) = -1 EBADF (Bad file descriptor) [pid 5701] close(22 [pid 5698] close(7) = -1 EBADF (Bad file descriptor) [pid 5698] close(8) = -1 EBADF (Bad file descriptor) [pid 5698] close(9 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(23 [pid 5698] close(10 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(11 [pid 5701] close(24 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(12 [pid 5701] close(25 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(13) = -1 EBADF (Bad file descriptor) [pid 5701] close(26 [pid 5698] close(14 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(27 [pid 5698] close(15 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(16) = -1 EBADF (Bad file descriptor) [pid 5701] close(28 [pid 5698] close(17 [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5701] close(29 [pid 5698] close(18) = -1 EBADF (Bad file descriptor) [pid 5701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(19 [pid 5701] exit_group(0) = ? [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(20) = -1 EBADF (Bad file descriptor) [pid 5698] close(21 [pid 5701] +++ exited with 0 +++ [pid 5700] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5699] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] close(3 [pid 5698] close(22 [pid 5700] close(3 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... close resumed>) = 0 [pid 5699] <... close resumed>) = 0 [pid 5698] close(23 [pid 5700] close(4 [pid 5699] close(4 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... close resumed>) = 0 [pid 5699] <... close resumed>) = 0 [pid 5698] close(24 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5700] close(5 [pid 5699] close(5 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./131", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(25 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5700] close(6 [pid 5699] close(6 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(26 [pid 5055] <... openat resumed>) = 3 [pid 5700] close(7 [pid 5699] close(7 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(27 [pid 5055] newfstatat(3, "", [pid 5700] close(8 [pid 5699] close(8 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] close(28 [pid 5700] close(9 [pid 5699] close(9 [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(10 [pid 5698] close(29 [pid 5699] close(10 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(11) = -1 EBADF (Bad file descriptor) [pid 5699] close(11 [pid 5698] exit_group(0 [pid 5055] getdents64(3, [pid 5700] close(12 [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] <... exit_group resumed>) = ? [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] close(12 [pid 5055] umount2("./131/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./131/binderfs", [pid 5700] close(13 [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] close(13 [pid 5700] close(14 [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./131/binderfs" [pid 5699] close(14 [pid 5700] close(15 [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] close(15 [pid 5700] close(16 [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./131/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=130, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] close(16 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./128", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5700] close(17 [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] close(17 [pid 5700] close(18 [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] close(18 [pid 5700] close(19 [pid 5055] newfstatat(AT_FDCWD, "./131/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] openat(AT_FDCWD, "./128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5700] close(20 [pid 5699] close(19 [pid 5055] unlink("./131/memory.events" [pid 5057] <... openat resumed>) = 3 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5700] close(21 [pid 5699] close(20 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(22 [pid 5699] close(21 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(23 [pid 5699] close(22 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(24 [pid 5699] close(23 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(25 [pid 5699] close(24 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(26 [pid 5699] close(25 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5700] close(27 [pid 5699] close(26 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5700] close(28 [pid 5699] close(27 [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] getdents64(3, [pid 5700] close(29 [pid 5699] close(28 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] close(3 [pid 5057] umount2("./128/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5700] exit_group(0 [pid 5699] close(29 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5700] <... exit_group resumed>) = ? [pid 5699] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./128/binderfs", [pid 5055] rmdir("./131" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./128/binderfs") = 0 [pid 5700] +++ exited with 0 +++ [pid 5057] umount2("./128/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5699] exit_group(0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5699] <... exit_group resumed>) = ? [pid 5055] <... rmdir resumed>) = 0 [pid 5057] newfstatat(AT_FDCWD, "./128/memory.events", [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./130", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] mkdir("./132", 0777 [pid 5057] unlink("./128/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5699] +++ exited with 0 +++ [pid 5055] <... mkdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] openat(AT_FDCWD, "./130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./130/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./131", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./130/binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] openat(AT_FDCWD, "./131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", [pid 5053] umount2("./130/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./130/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 ./strace-static-x86_64: Process 5702 attached [pid 5052] umount2("./131/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5702] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 134 [pid 5053] unlink("./130/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5702] <... set_robust_list resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./131/binderfs", [pid 5702] chdir("./132" [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5702] <... chdir resumed>) = 0 [pid 5052] unlink("./131/binderfs" [pid 5702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] getdents64(3, [pid 5702] <... prctl resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5702] setpgid(0, 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./131/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5702] <... setpgid resumed>) = 0 [pid 5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5702] <... openat resumed>) = 3 [pid 5057] <... close resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./131/memory.events", [pid 5702] write(3, "1000", 4) = 4 [pid 5057] rmdir("./128" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5702] close(3 [pid 5057] <... rmdir resumed>) = 0 [pid 5702] <... close resumed>) = 0 [pid 5052] unlink("./131/memory.events" [pid 5702] symlink("/dev/binderfs", "./binderfs" [pid 5057] mkdir("./129", 0777 [pid 5053] getdents64(3, [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5702] <... symlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5702] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] rmdir("./130" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5702] <... socket resumed>) = 3 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] close(3 [pid 5702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5702] <... sendmsg resumed>) = 120 [pid 5052] rmdir("./131" [pid 5702] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] mkdir("./131", 0777./strace-static-x86_64: Process 5703 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 131 [pid 5053] <... mkdir resumed>) = 0 [pid 5703] set_robust_list(0x5555573de660, 24) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5703] chdir("./129") = 0 [pid 5703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5703] setpgid(0, 0) = 0 [pid 5703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5702] <... openat resumed>) = 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] mkdir("./132", 0777 [pid 5702] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5703] <... openat resumed>) = 3 [pid 5703] write(3, "1000", 4) = 4 [pid 5703] close(3) = 0 [pid 5703] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5703] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5703] <... sendmsg resumed>) = 120 [pid 5703] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5703] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5704 attached [pid 5704] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 133 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 134 [pid 5704] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5705 attached [pid 5705] set_robust_list(0x5555573de660, 24 [pid 5704] chdir("./131" [pid 5705] <... set_robust_list resumed>) = 0 [pid 5705] chdir("./132") = 0 [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5705] setpgid(0, 0) = 0 [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5704] <... chdir resumed>) = 0 [pid 5704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5704] setpgid(0, 0) = 0 [pid 5705] write(3, "1000", 4 [pid 5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5705] <... write resumed>) = 4 [pid 5705] close(3) = 0 [pid 5705] symlink("/dev/binderfs", "./binderfs" [pid 5704] <... openat resumed>) = 3 [pid 5704] write(3, "1000", 4) = 4 [pid 5704] close(3) = 0 [pid 5705] <... symlink resumed>) = 0 [pid 5705] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5704] symlink("/dev/binderfs", "./binderfs" [pid 5705] <... socket resumed>) = 3 [pid 5705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5704] <... symlink resumed>) = 0 [pid 5705] <... sendmsg resumed>) = 120 [pid 5704] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5705] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5704] <... socket resumed>) = 3 [pid 5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5705] <... openat resumed>) = 4 [pid 5705] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5704] <... sendmsg resumed>) = 120 [pid 5704] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5704] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5703] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5703] close(3 [pid 5705] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5703] <... close resumed>) = 0 [pid 5703] close(4 [pid 5705] close(3 [pid 5702] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5705] <... close resumed>) = 0 [pid 5702] close(3 [pid 5705] close(4 [pid 5702] <... close resumed>) = 0 [pid 5705] <... close resumed>) = 0 [pid 5702] close(4 [pid 5705] close(5) = -1 EBADF (Bad file descriptor) [pid 5702] <... close resumed>) = 0 [pid 5705] close(6) = -1 EBADF (Bad file descriptor) [pid 5705] close(7) = -1 EBADF (Bad file descriptor) [pid 5705] close(8 [pid 5702] close(5 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = 0 [pid 5703] close(5) = -1 EBADF (Bad file descriptor) [pid 5703] close(6) = -1 EBADF (Bad file descriptor) [pid 5703] close(7) = -1 EBADF (Bad file descriptor) [pid 5703] close(8) = -1 EBADF (Bad file descriptor) [pid 5703] close(9) = -1 EBADF (Bad file descriptor) [pid 5703] close(10) = -1 EBADF (Bad file descriptor) [pid 5703] close(11) = -1 EBADF (Bad file descriptor) [pid 5703] close(12) = -1 EBADF (Bad file descriptor) [pid 5703] close(13 [pid 5705] close(9 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(6 [pid 5705] close(10 [pid 5703] close(14 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(7 [pid 5705] close(11 [pid 5704] close(3 [pid 5703] close(15 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = 0 [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(8 [pid 5705] close(12 [pid 5704] close(4 [pid 5703] close(16 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = 0 [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(9 [pid 5705] close(13 [pid 5704] close(5 [pid 5703] close(17 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(10 [pid 5705] close(14 [pid 5704] close(6 [pid 5703] close(18 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(11 [pid 5705] close(15 [pid 5704] close(7 [pid 5703] close(19 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(12 [pid 5705] close(16 [pid 5704] close(8 [pid 5703] close(20 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(13 [pid 5705] close(17 [pid 5704] close(9 [pid 5703] close(21 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(14 [pid 5705] close(18 [pid 5704] close(10 [pid 5703] close(22 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(15 [pid 5705] close(19 [pid 5704] close(11 [pid 5703] close(23 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(16 [pid 5705] close(20 [pid 5704] close(12 [pid 5703] close(24 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(17 [pid 5705] close(21 [pid 5704] close(13 [pid 5703] close(25 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(18 [pid 5705] close(22 [pid 5704] close(14 [pid 5703] close(26 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(19 [pid 5705] close(23 [pid 5704] close(15 [pid 5703] close(27 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(20 [pid 5705] close(24 [pid 5704] close(16 [pid 5703] close(28 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(21 [pid 5705] close(25 [pid 5704] close(17 [pid 5703] close(29 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] close(26 [pid 5704] close(18 [pid 5703] exit_group(0 [pid 5702] close(22 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] close(27 [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] <... exit_group resumed>) = ? [pid 5702] close(23 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] close(19 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] close(28 [pid 5702] close(24 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] close(29 [pid 5704] close(20 [pid 5702] close(25 [pid 5705] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] exit_group(0 [pid 5704] close(21 [pid 5702] close(26 [pid 5705] <... exit_group resumed>) = ? [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(27 [pid 5704] close(22 [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] close(28) = -1 EBADF (Bad file descriptor) [pid 5702] close(29 [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5702] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] close(23) = -1 EBADF (Bad file descriptor) [pid 5702] exit_group(0 [pid 5704] close(24 [pid 5705] +++ exited with 0 +++ [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5703] +++ exited with 0 +++ [pid 5702] <... exit_group resumed>) = ? [pid 5704] close(25) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=131, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5704] close(26 [pid 5057] restart_syscall(<... resuming interrupted clone ...> [pid 5704] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5704] close(27) = -1 EBADF (Bad file descriptor) [pid 5704] close(28) = -1 EBADF (Bad file descriptor) [pid 5704] close(29) = -1 EBADF (Bad file descriptor) [pid 5704] exit_group(0 [pid 5057] <... restart_syscall resumed>) = 0 [pid 5704] <... exit_group resumed>) = ? [pid 5702] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] umount2("./129", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./132", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... openat resumed>) = 3 [pid 5052] umount2("./132", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(3, "", [pid 5704] +++ exited with 0 +++ [pid 5055] openat(AT_FDCWD, "./132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./129/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5052] openat(AT_FDCWD, "./132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./129/binderfs", [pid 5052] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5053] umount2("./131", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5053] openat(AT_FDCWD, "./131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] unlink("./129/binderfs" [pid 5053] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] umount2("./129/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./129/memory.events", [pid 5055] getdents64(3, [pid 5053] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] unlink("./129/memory.events" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./132/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./132/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./131/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./132/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./132/binderfs", [pid 5053] newfstatat(AT_FDCWD, "./131/binderfs", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] getdents64(3, [pid 5053] unlink("./131/binderfs" [pid 5052] unlink("./132/binderfs" [pid 5055] unlink("./132/binderfs" [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./129" [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] umount2("./132/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./131/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./132/memory.events", [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./130", 0777 [pid 5055] umount2("./132/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... mkdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./131/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./132/memory.events", [pid 5052] unlink("./132/memory.events" [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5706 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 132 [pid 5706] set_robust_list(0x5555573de660, 24) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] unlink("./132/memory.events" [pid 5053] unlink("./131/memory.events" [pid 5052] getdents64(3, [pid 5706] chdir("./130") = 0 [pid 5706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5706] setpgid(0, 0) = 0 [pid 5706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5706] write(3, "1000", 4) = 4 [pid 5706] close(3) = 0 [pid 5706] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5706] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5706] <... sendmsg resumed>) = 120 [pid 5706] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5706] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5055] getdents64(3, [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./132") = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5052] mkdir("./133", 0777 [pid 5053] rmdir("./131") = 0 [pid 5055] close(3 [pid 5053] mkdir("./132", 0777 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./132") = 0 [pid 5055] mkdir("./133", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5707 attached [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 135 [pid 5707] set_robust_list(0x5555573de660, 24 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5707] <... set_robust_list resumed>) = 0 [pid 5707] chdir("./133" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 135 ./strace-static-x86_64: Process 5709 attached ./strace-static-x86_64: Process 5708 attached [pid 5707] <... chdir resumed>) = 0 [pid 5708] set_robust_list(0x5555573de660, 24 [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 134 [pid 5708] <... set_robust_list resumed>) = 0 [pid 5707] <... prctl resumed>) = 0 [pid 5707] setpgid(0, 0) = 0 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5709] set_robust_list(0x5555573de660, 24 [pid 5708] chdir("./133" [pid 5709] <... set_robust_list resumed>) = 0 [pid 5709] chdir("./132") = 0 [pid 5709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5707] write(3, "1000", 4 [pid 5709] setpgid(0, 0 [pid 5708] <... chdir resumed>) = 0 [pid 5707] <... write resumed>) = 4 [pid 5709] <... setpgid resumed>) = 0 [pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5707] close(3 [pid 5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5708] <... prctl resumed>) = 0 [pid 5707] <... close resumed>) = 0 [pid 5709] <... openat resumed>) = 3 [pid 5708] setpgid(0, 0 [pid 5707] symlink("/dev/binderfs", "./binderfs" [pid 5706] <... ioctl resumed>) = 0 [pid 5708] <... setpgid resumed>) = 0 [pid 5709] write(3, "1000", 4 [pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5709] <... write resumed>) = 4 [pid 5709] close(3) = 0 [pid 5709] symlink("/dev/binderfs", "./binderfs" [pid 5707] <... symlink resumed>) = 0 [pid 5709] <... symlink resumed>) = 0 [pid 5708] <... openat resumed>) = 3 [pid 5707] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5709] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5708] write(3, "1000", 4 [pid 5707] <... socket resumed>) = 3 [pid 5709] <... socket resumed>) = 3 [pid 5708] <... write resumed>) = 4 [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5708] close(3) = 0 [pid 5708] symlink("/dev/binderfs", "./binderfs" [pid 5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5706] close(3 [pid 5709] <... sendmsg resumed>) = 120 [pid 5708] <... symlink resumed>) = 0 [pid 5707] <... sendmsg resumed>) = 120 [pid 5708] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5707] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5709] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5708] <... socket resumed>) = 3 [pid 5707] <... openat resumed>) = 4 [pid 5706] <... close resumed>) = 0 [pid 5709] <... openat resumed>) = 4 [pid 5706] close(4) = 0 [pid 5706] close(5) = -1 EBADF (Bad file descriptor) [pid 5706] close(6 [pid 5708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5707] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5706] close(7) = -1 EBADF (Bad file descriptor) [pid 5706] close(8) = -1 EBADF (Bad file descriptor) [pid 5706] close(9 [pid 5708] <... sendmsg resumed>) = 120 [pid 5706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5706] close(10) = -1 EBADF (Bad file descriptor) [pid 5706] close(11) = -1 EBADF (Bad file descriptor) [pid 5706] close(12) = -1 EBADF (Bad file descriptor) [pid 5706] close(13 [pid 5708] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5706] close(14) = -1 EBADF (Bad file descriptor) [pid 5706] close(15) = -1 EBADF (Bad file descriptor) [pid 5706] close(16) = -1 EBADF (Bad file descriptor) [pid 5706] close(17) = -1 EBADF (Bad file descriptor) [pid 5706] close(18) = -1 EBADF (Bad file descriptor) [pid 5706] close(19 [pid 5708] <... openat resumed>) = 4 [pid 5706] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5706] close(20) = -1 EBADF (Bad file descriptor) [pid 5706] close(21) = -1 EBADF (Bad file descriptor) [pid 5706] close(22) = -1 EBADF (Bad file descriptor) [pid 5706] close(23) = -1 EBADF (Bad file descriptor) [pid 5706] close(24) = -1 EBADF (Bad file descriptor) [pid 5706] close(25) = -1 EBADF (Bad file descriptor) [pid 5706] close(26) = -1 EBADF (Bad file descriptor) [pid 5706] close(27) = -1 EBADF (Bad file descriptor) [pid 5706] close(28) = -1 EBADF (Bad file descriptor) [pid 5706] close(29) = -1 EBADF (Bad file descriptor) [pid 5708] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5706] exit_group(0) = ? [pid 5706] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=132, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5709] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5709] close(3) = 0 [pid 5709] close(4) = 0 [pid 5709] close(5) = -1 EBADF (Bad file descriptor) [pid 5709] close(6) = -1 EBADF (Bad file descriptor) [pid 5709] close(7 [pid 5057] umount2("./130", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5709] close(8) = -1 EBADF (Bad file descriptor) [pid 5709] close(9) = -1 EBADF (Bad file descriptor) [pid 5709] close(10) = -1 EBADF (Bad file descriptor) [pid 5709] close(11 [pid 5708] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5057] openat(AT_FDCWD, "./130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5709] close(12) = -1 EBADF (Bad file descriptor) [pid 5709] close(13 [pid 5707] close(3 [pid 5057] <... openat resumed>) = 3 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(3 [pid 5057] newfstatat(3, "", [pid 5709] close(14 [pid 5708] <... close resumed>) = 0 [pid 5707] <... close resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5708] close(4 [pid 5707] close(4 [pid 5057] getdents64(3, [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = 0 [pid 5709] close(15 [pid 5708] close(5 [pid 5707] <... close resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(5 [pid 5057] umount2("./130/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5709] close(16 [pid 5708] close(6 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(6 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5709] close(17 [pid 5708] close(7 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(7 [pid 5057] newfstatat(AT_FDCWD, "./130/binderfs", [pid 5709] close(18 [pid 5708] close(8 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(8 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5709] close(19) = -1 EBADF (Bad file descriptor) [pid 5708] close(9 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] close(20 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(9 [pid 5057] unlink("./130/binderfs" [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(10 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] close(21 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(10 [pid 5057] <... unlink resumed>) = 0 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(11 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] close(22 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./130/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5708] close(12 [pid 5707] close(11 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./130/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./130/memory.events" [pid 5708] close(13 [pid 5709] close(23 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(12 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(14 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(15 [pid 5707] close(13 [pid 5709] close(24 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(16 [pid 5707] close(14 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(17 [pid 5057] getdents64(3, [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(18 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(15 [pid 5708] close(19 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(16 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5709] close(25 [pid 5708] close(20 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(17 [pid 5709] close(26 [pid 5708] close(21 [pid 5057] close(3 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./130" [pid 5709] close(27 [pid 5708] close(22 [pid 5707] close(18 [pid 5057] <... rmdir resumed>) = 0 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] close(28 [pid 5708] close(23 [pid 5707] close(19 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5709] close(29 [pid 5708] close(24 [pid 5709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(20 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] close(25 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(21) = -1 EBADF (Bad file descriptor) [pid 5708] close(26 [pid 5057] mkdir("./131", 0777 [pid 5709] exit_group(0 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(22 [pid 5708] close(27 [pid 5057] <... mkdir resumed>) = 0 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5709] <... exit_group resumed>) = ? [pid 5708] close(28 [pid 5707] close(23./strace-static-x86_64: Process 5710 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 133 [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(24) = -1 EBADF (Bad file descriptor) [pid 5710] set_robust_list(0x5555573de660, 24) = 0 [pid 5709] +++ exited with 0 +++ [pid 5708] close(29 [pid 5707] close(25 [pid 5710] chdir("./131" [pid 5708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5708] exit_group(0 [pid 5707] close(26 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5710] <... chdir resumed>) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] <... restart_syscall resumed>) = 0 [pid 5710] <... prctl resumed>) = 0 [pid 5710] setpgid(0, 0) = 0 [pid 5708] <... exit_group resumed>) = ? [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5707] close(27 [pid 5710] <... openat resumed>) = 3 [pid 5053] umount2("./132", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5710] write(3, "1000", 4 [pid 5053] newfstatat(3, "", [pid 5710] <... write resumed>) = 4 [pid 5710] close(3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5710] <... close resumed>) = 0 [pid 5710] symlink("/dev/binderfs", "./binderfs" [pid 5053] getdents64(3, [pid 5710] <... symlink resumed>) = 0 [pid 5708] +++ exited with 0 +++ [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./132/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5710] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5710] <... socket resumed>) = 3 [pid 5053] newfstatat(AT_FDCWD, "./132/binderfs", [pid 5707] close(28 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5707] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] close(29) = -1 EBADF (Bad file descriptor) [pid 5707] exit_group(0) = ? [pid 5710] <... sendmsg resumed>) = 120 [pid 5053] unlink("./132/binderfs") = 0 [pid 5052] umount2("./133", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5707] +++ exited with 0 +++ [pid 5710] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] openat(AT_FDCWD, "./133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] umount2("./132/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5710] <... openat resumed>) = 4 [pid 5055] umount2("./133", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5710] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] newfstatat(AT_FDCWD, "./132/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./133/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./132/memory.events" [pid 5055] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./133/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./133/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./133/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./133/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./133/memory.events") = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./133" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] close(3 [pid 5055] umount2("./133/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] rmdir("./132" [pid 5055] newfstatat(AT_FDCWD, "./133/binderfs", [pid 5052] mkdir("./134", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./133/binderfs" [pid 5053] mkdir("./133", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] umount2("./133/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./133/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./133/memory.events" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 5711 attached [pid 5055] getdents64(3, [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 136 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5711] set_robust_list(0x5555573de660, 24 [pid 5055] close(3 [pid 5711] <... set_robust_list resumed>) = 0 [pid 5711] chdir("./134" [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./133" [pid 5711] <... chdir resumed>) = 0 [pid 5711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5711] setpgid(0, 0) = 0 [pid 5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5711] write(3, "1000", 4 [pid 5055] mkdir("./134", 0777 [pid 5711] <... write resumed>) = 4 [pid 5711] close(3) = 0 [pid 5711] symlink("/dev/binderfs", "./binderfs") = 0 ./strace-static-x86_64: Process 5712 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 135 [pid 5712] set_robust_list(0x5555573de660, 24) = 0 [pid 5711] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5712] chdir("./133" [pid 5711] <... socket resumed>) = 3 [pid 5712] <... chdir resumed>) = 0 [pid 5712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5712] setpgid(0, 0) = 0 [pid 5711] <... sendmsg resumed>) = 120 [pid 5712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5711] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5712] <... openat resumed>) = 3 [pid 5712] write(3, "1000", 4) = 4 [pid 5712] close(3) = 0 [pid 5712] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5712] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5711] <... openat resumed>) = 4 [pid 5711] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5712] <... socket resumed>) = 3 [pid 5712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5712] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5712] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5713 attached , child_tidptr=0x5555573de650) = 136 [pid 5713] set_robust_list(0x5555573de660, 24) = 0 [pid 5713] chdir("./134") = 0 [pid 5713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5713] setpgid(0, 0) = 0 [pid 5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5711] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5713] write(3, "1000", 4 [pid 5712] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5713] <... write resumed>) = 4 [pid 5713] close(3) = 0 [pid 5712] close(3 [pid 5710] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5713] symlink("/dev/binderfs", "./binderfs" [pid 5712] <... close resumed>) = 0 [pid 5711] close(3 [pid 5710] close(3 [pid 5713] <... symlink resumed>) = 0 [pid 5712] close(4 [pid 5711] <... close resumed>) = 0 [pid 5710] <... close resumed>) = 0 [pid 5713] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5711] close(4) = 0 [pid 5711] close(5 [pid 5710] close(4 [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = 0 [pid 5713] <... socket resumed>) = 3 [pid 5712] <... close resumed>) = 0 [pid 5711] close(6) = -1 EBADF (Bad file descriptor) [pid 5711] close(7) = -1 EBADF (Bad file descriptor) [pid 5711] close(8 [pid 5710] close(5 [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(9 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(6 [pid 5711] close(10) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(11 [pid 5710] close(7 [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(12) = -1 EBADF (Bad file descriptor) [pid 5710] close(8 [pid 5711] close(13 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(14 [pid 5710] close(9 [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(15 [pid 5710] close(10 [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(16 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(11 [pid 5711] close(17) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(18 [pid 5710] close(12 [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5712] close(5 [pid 5711] close(19 [pid 5710] close(13 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(6 [pid 5711] close(20 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(14 [pid 5712] close(7 [pid 5711] close(21 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(15 [pid 5713] <... sendmsg resumed>) = 120 [pid 5712] close(8 [pid 5711] close(22 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(16 [pid 5711] close(23 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(17 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(24 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5712] close(9 [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(18 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] close(25 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(10 [pid 5711] close(26 [pid 5710] close(19 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(11 [pid 5711] close(27 [pid 5710] close(20 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(12 [pid 5711] close(28 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(21 [pid 5712] close(13 [pid 5711] close(29 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(22 [pid 5712] close(14 [pid 5711] exit_group(0 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... exit_group resumed>) = ? [pid 5710] close(23 [pid 5713] <... openat resumed>) = 4 [pid 5712] close(15 [pid 5711] +++ exited with 0 +++ [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(24) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5712] close(16 [pid 5713] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(25 [pid 5712] close(17 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] close(26 [pid 5712] close(18 [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(19 [pid 5710] close(27 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(20 [pid 5710] close(28 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(21) = -1 EBADF (Bad file descriptor) [pid 5712] close(22) = -1 EBADF (Bad file descriptor) [pid 5710] close(29) = -1 EBADF (Bad file descriptor) [pid 5712] close(23 [pid 5710] exit_group(0 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5712] close(24 [pid 5713] close(3 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5710] <... exit_group resumed>) = ? [pid 5713] <... close resumed>) = 0 [pid 5712] close(25 [pid 5710] +++ exited with 0 +++ [pid 5713] close(4 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=133, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5713] <... close resumed>) = 0 [pid 5052] umount2("./134", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5712] close(26 [pid 5713] close(5) = -1 EBADF (Bad file descriptor) [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5712] close(27 [pid 5052] openat(AT_FDCWD, "./134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5713] close(6 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./131", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(28 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... openat resumed>) = 3 [pid 5713] close(7 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] close(29 [pid 5057] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5713] close(8 [pid 5712] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] exit_group(0 [pid 5057] newfstatat(3, "", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5713] close(9 [pid 5052] umount2("./134/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] <... exit_group resumed>) = ? [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5713] close(10 [pid 5052] newfstatat(AT_FDCWD, "./134/binderfs", [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] getdents64(3, [pid 5713] close(11) = -1 EBADF (Bad file descriptor) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5713] close(12) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./131/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./134/binderfs" [pid 5713] close(13 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... unlink resumed>) = 0 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5713] close(14 [pid 5057] unlink("./131/binderfs" [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5712] +++ exited with 0 +++ [pid 5052] umount2("./134/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5713] close(15 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./134/memory.events", [pid 5713] close(16 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5053] umount2("./133", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5713] close(17 [pid 5057] umount2("./131/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./134/memory.events" [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5713] close(18) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./131/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5713] close(19 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5713] close(20 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] close(21 [pid 5052] close(3 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] close(22 [pid 5052] <... close resumed>) = 0 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] close(23) = -1 EBADF (Bad file descriptor) [pid 5713] close(24 [pid 5052] rmdir("./134" [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./131/memory.events" [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5713] close(25) = -1 EBADF (Bad file descriptor) [pid 5713] close(26 [pid 5053] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] close(27 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] mkdir("./135", 0777 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] close(28 [pid 5053] umount2("./133/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... mkdir resumed>) = 0 [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5713] close(29 [pid 5053] newfstatat(AT_FDCWD, "./133/binderfs", [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5713] exit_group(0 [pid 5053] unlink("./133/binderfs" [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5713] <... exit_group resumed>) = ? [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./131") = 0 [pid 5057] mkdir("./132", 0777) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5713] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] umount2("./133/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5715 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 134 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5715] set_robust_list(0x5555573de660, 24 [pid 5053] newfstatat(AT_FDCWD, "./133/memory.events", [pid 5715] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5714 attached [pid 5715] chdir("./132" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./134", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./133/memory.events" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 137 [pid 5714] set_robust_list(0x5555573de660, 24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5715] <... chdir resumed>) = 0 [pid 5715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5715] setpgid(0, 0) = 0 [pid 5715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5715] write(3, "1000", 4) = 4 [pid 5715] close(3) = 0 [pid 5715] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5715] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5715] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5714] chdir("./135" [pid 5715] <... openat resumed>) = 4 [pid 5055] <... openat resumed>) = 3 [pid 5715] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5714] <... chdir resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5714] <... prctl resumed>) = 0 [pid 5714] setpgid(0, 0) = 0 [pid 5714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] getdents64(3, [pid 5714] write(3, "1000", 4) = 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5714] close(3 [pid 5055] umount2("./134/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5714] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5714] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] newfstatat(AT_FDCWD, "./134/binderfs", [pid 5714] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] close(3 [pid 5714] <... socket resumed>) = 3 [pid 5053] <... close resumed>) = 0 [pid 5055] unlink("./134/binderfs") = 0 [pid 5053] rmdir("./133") = 0 [pid 5714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] umount2("./134/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./134/memory.events", [pid 5714] <... sendmsg resumed>) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./134/memory.events" [pid 5053] mkdir("./134", 0777 [pid 5714] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5714] <... openat resumed>) = 4 [pid 5714] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./134") = 0 [pid 5055] mkdir("./135", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5717 attached , child_tidptr=0x5555573de650) = 136 [pid 5717] set_robust_list(0x5555573de660, 24) = 0 [pid 5717] chdir("./134"./strace-static-x86_64: Process 5716 attached ) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 137 [pid 5716] set_robust_list(0x5555573de660, 24 [pid 5717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5716] <... set_robust_list resumed>) = 0 [pid 5717] <... prctl resumed>) = 0 [pid 5717] setpgid(0, 0) = 0 [pid 5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5716] chdir("./135" [pid 5717] write(3, "1000", 4) = 4 [pid 5717] close(3 [pid 5716] <... chdir resumed>) = 0 [pid 5717] <... close resumed>) = 0 [pid 5717] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5717] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5716] <... prctl resumed>) = 0 [pid 5717] <... socket resumed>) = 3 [pid 5716] setpgid(0, 0 [pid 5717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5716] <... setpgid resumed>) = 0 [pid 5717] <... sendmsg resumed>) = 120 [pid 5717] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5715] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5717] <... openat resumed>) = 4 [pid 5717] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5716] <... openat resumed>) = 3 [pid 5717] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5715] close(3 [pid 5716] write(3, "1000", 4 [pid 5715] <... close resumed>) = 0 [pid 5715] close(4 [pid 5716] <... write resumed>) = 4 [pid 5717] close(3 [pid 5716] close(3 [pid 5717] <... close resumed>) = 0 [pid 5715] <... close resumed>) = 0 [pid 5717] close(4 [pid 5716] <... close resumed>) = 0 [pid 5715] close(5 [pid 5716] symlink("/dev/binderfs", "./binderfs" [pid 5717] <... close resumed>) = 0 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] close(5) = -1 EBADF (Bad file descriptor) [pid 5717] close(6 [pid 5715] close(6 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] close(7 [pid 5714] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5715] close(7 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(3 [pid 5716] <... symlink resumed>) = 0 [pid 5717] close(8 [pid 5714] <... close resumed>) = 0 [pid 5716] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] close(9 [pid 5714] close(4 [pid 5716] <... socket resumed>) = 3 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] <... close resumed>) = 0 [pid 5715] close(8 [pid 5717] close(10 [pid 5714] close(5 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(9 [pid 5717] close(11 [pid 5714] close(6 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(10) = -1 EBADF (Bad file descriptor) [pid 5715] close(11 [pid 5717] close(12 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(7 [pid 5716] <... sendmsg resumed>) = 120 [pid 5717] close(13 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(8 [pid 5716] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5717] close(14 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(12 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(9 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] close(15 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(10 [pid 5717] close(16 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(11 [pid 5717] close(17 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(12 [pid 5717] close(18 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(13 [pid 5717] close(19 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] <... openat resumed>) = 4 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(14 [pid 5715] close(13 [pid 5717] close(20 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(15 [pid 5717] close(21 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(16 [pid 5717] close(22 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(17 [pid 5717] close(23 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5714] close(18 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] close(24 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(14 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(19 [pid 5717] close(25 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(20 [pid 5716] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5717] close(26 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(21 [pid 5717] close(27 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(22 [pid 5717] close(28 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(15 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] close(3 [pid 5714] close(23 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] close(29 [pid 5715] close(16) = -1 EBADF (Bad file descriptor) [pid 5716] <... close resumed>) = 0 [pid 5716] close(4 [pid 5715] close(17 [pid 5717] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] <... close resumed>) = 0 [pid 5717] exit_group(0 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5717] <... exit_group resumed>) = ? [pid 5716] close(5 [pid 5715] close(18 [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] close(6 [pid 5717] +++ exited with 0 +++ [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(19 [pid 5716] close(7) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5716] close(8) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] close(9 [pid 5715] close(20 [pid 5053] umount2("./134", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(21 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5716] close(10 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] close(11 [pid 5715] close(22 [pid 5053] openat(AT_FDCWD, "./134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(23) = -1 EBADF (Bad file descriptor) [pid 5715] close(24 [pid 5716] close(12 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(25 [pid 5053] newfstatat(3, "", [pid 5716] close(13 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] close(26 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5716] close(14 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5716] close(15 [pid 5715] close(27 [pid 5053] umount2("./134/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5716] close(16 [pid 5715] close(28 [pid 5053] newfstatat(AT_FDCWD, "./134/binderfs", [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] close(17 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] close(18 [pid 5715] close(29 [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./134/binderfs" [pid 5716] close(19 [pid 5715] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5716] close(20) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./134/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5716] close(21 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./134/memory.events", [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5715] exit_group(0 [pid 5716] close(22 [pid 5715] <... exit_group resumed>) = ? [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./134/memory.events" [pid 5716] close(23 [pid 5053] <... unlink resumed>) = 0 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(24) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5714] close(25 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] close(26 [pid 5053] close(3 [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = 0 [pid 5714] close(27) = -1 EBADF (Bad file descriptor) [pid 5714] close(28 [pid 5053] rmdir("./134" [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5714] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5715] +++ exited with 0 +++ [pid 5053] <... rmdir resumed>) = 0 [pid 5716] close(24) = -1 EBADF (Bad file descriptor) [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=134, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5716] close(25) = -1 EBADF (Bad file descriptor) [pid 5714] close(29) = -1 EBADF (Bad file descriptor) [pid 5716] close(26 [pid 5714] exit_group(0) = ? [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] umount2("./132", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5716] close(27 [pid 5714] +++ exited with 0 +++ [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] mkdir("./135", 0777 [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] openat(AT_FDCWD, "./132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... mkdir resumed>) = 0 [pid 5716] close(28 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] umount2("./135", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5716] close(29 [pid 5057] newfstatat(3, "", [pid 5052] newfstatat(3, "", [pid 5716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, [pid 5716] exit_group(0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5716] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5718 attached [pid 5057] umount2("./132/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./135/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5718] set_robust_list(0x5555573de660, 24 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 137 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5716] +++ exited with 0 +++ [pid 5057] newfstatat(AT_FDCWD, "./132/binderfs", [pid 5052] newfstatat(AT_FDCWD, "./135/binderfs", [pid 5718] <... set_robust_list resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5718] chdir("./135" [pid 5057] unlink("./132/binderfs" [pid 5052] unlink("./135/binderfs" [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5718] <... chdir resumed>) = 0 [pid 5057] umount2("./132/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./135/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5718] <... prctl resumed>) = 0 [pid 5055] umount2("./135", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./135/memory.events", [pid 5718] setpgid(0, 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./132/memory.events", [pid 5718] <... setpgid resumed>) = 0 [pid 5718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] openat(AT_FDCWD, "./135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5057] unlink("./132/memory.events" [pid 5052] unlink("./135/memory.events" [pid 5718] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5718] write(3, "1000", 4) = 4 [pid 5718] close(3) = 0 [pid 5718] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5718] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5057] <... unlink resumed>) = 0 [pid 5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5718] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5718] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, [pid 5052] getdents64(3, [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... close resumed>) = 0 [pid 5052] close(3 [pid 5055] umount2("./135/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] rmdir("./132" [pid 5055] newfstatat(AT_FDCWD, "./135/binderfs", [pid 5057] <... rmdir resumed>) = 0 [pid 5052] rmdir("./135" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] unlink("./135/binderfs") = 0 [pid 5057] mkdir("./133", 0777 [pid 5055] umount2("./135/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./135/memory.events", [pid 5052] mkdir("./136", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] unlink("./135/memory.events" [pid 5057] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] getdents64(3, [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./135") = 0 ./strace-static-x86_64: Process 5719 attached [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 135 [pid 5719] set_robust_list(0x5555573de660, 24 [pid 5055] mkdir("./136", 0777 [pid 5719] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5720 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 138 [pid 5720] set_robust_list(0x5555573de660, 24) = 0 [pid 5720] chdir("./136" [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5719] chdir("./133" [pid 5720] <... chdir resumed>) = 0 [pid 5720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5719] <... chdir resumed>) = 0 [pid 5720] <... prctl resumed>) = 0 [pid 5720] setpgid(0, 0) = 0 [pid 5720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5720] write(3, "1000", 4 [pid 5719] <... prctl resumed>) = 0 [pid 5720] <... write resumed>) = 4 [pid 5720] close(3 [pid 5719] setpgid(0, 0 [pid 5720] <... close resumed>) = 0 [pid 5719] <... setpgid resumed>) = 0 [pid 5720] symlink("/dev/binderfs", "./binderfs" [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 138 ./strace-static-x86_64: Process 5721 attached [pid 5720] <... symlink resumed>) = 0 [pid 5721] set_robust_list(0x5555573de660, 24) = 0 [pid 5720] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5721] chdir("./136" [pid 5720] <... socket resumed>) = 3 [pid 5719] <... openat resumed>) = 3 [pid 5721] <... chdir resumed>) = 0 [pid 5720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5721] setpgid(0, 0) = 0 [pid 5719] write(3, "1000", 4 [pid 5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5720] <... sendmsg resumed>) = 120 [pid 5719] <... write resumed>) = 4 [pid 5719] close(3) = 0 [pid 5719] symlink("/dev/binderfs", "./binderfs" [pid 5720] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5721] write(3, "1000", 4 [pid 5720] <... openat resumed>) = 4 [pid 5719] <... symlink resumed>) = 0 [pid 5721] <... write resumed>) = 4 [pid 5721] close(3) = 0 [pid 5721] symlink("/dev/binderfs", "./binderfs" [pid 5719] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5720] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5719] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5721] <... symlink resumed>) = 0 [pid 5719] <... openat resumed>) = 4 [pid 5721] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5719] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5721] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5721] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5719] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5718] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5719] close(3) = 0 [pid 5719] close(4) = 0 [pid 5719] close(5) = -1 EBADF (Bad file descriptor) [pid 5719] close(6 [pid 5720] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] close(7) = -1 EBADF (Bad file descriptor) [pid 5719] close(8) = -1 EBADF (Bad file descriptor) [pid 5719] close(9) = -1 EBADF (Bad file descriptor) [pid 5719] close(10) = -1 EBADF (Bad file descriptor) [pid 5719] close(11) = -1 EBADF (Bad file descriptor) [pid 5719] close(12) = -1 EBADF (Bad file descriptor) [pid 5719] close(13) = -1 EBADF (Bad file descriptor) [pid 5719] close(14) = -1 EBADF (Bad file descriptor) [pid 5719] close(15) = -1 EBADF (Bad file descriptor) [pid 5719] close(16) = -1 EBADF (Bad file descriptor) [pid 5719] close(17) = -1 EBADF (Bad file descriptor) [pid 5721] close(3 [pid 5719] close(18) = -1 EBADF (Bad file descriptor) [pid 5719] close(19 [pid 5721] <... close resumed>) = 0 [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] close(4 [pid 5720] close(3 [pid 5718] close(3 [pid 5719] close(20) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = 0 [pid 5719] close(21) = -1 EBADF (Bad file descriptor) [pid 5720] close(4 [pid 5719] close(22 [pid 5718] <... close resumed>) = 0 [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = 0 [pid 5721] <... close resumed>) = 0 [pid 5718] close(4 [pid 5719] close(23) = -1 EBADF (Bad file descriptor) [pid 5719] close(24 [pid 5718] <... close resumed>) = 0 [pid 5721] close(5 [pid 5720] close(5 [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(5 [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] close(25 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] close(6 [pid 5720] close(6 [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] close(26 [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(6 [pid 5721] close(7 [pid 5720] close(7 [pid 5719] close(27 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(7 [pid 5721] close(8 [pid 5720] close(8 [pid 5719] close(28 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(8 [pid 5721] close(9 [pid 5720] close(9 [pid 5719] close(29 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(9 [pid 5719] exit_group(0 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(10 [pid 5718] close(10 [pid 5721] close(10 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] <... exit_group resumed>) = ? [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(11 [pid 5718] close(11 [pid 5721] close(11 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(12 [pid 5721] close(12 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(12 [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(13 [pid 5719] +++ exited with 0 +++ [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] close(13 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(13 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(14 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] close(14 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(14 [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(15 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] close(15 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(16 [pid 5718] close(15 [pid 5721] close(16 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(17 [pid 5718] close(16 [pid 5721] close(17 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(18 [pid 5718] close(17 [pid 5057] umount2("./133", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5721] close(18 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(19 [pid 5718] close(18 [pid 5057] openat(AT_FDCWD, "./133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5721] close(19 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... openat resumed>) = 3 [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(20 [pid 5718] close(19 [pid 5721] close(20 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(3, "", [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(21 [pid 5718] close(20 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5721] close(21 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(22 [pid 5718] close(21 [pid 5057] getdents64(3, [pid 5721] close(22 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] close(23 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(22 [pid 5721] close(23 [pid 5720] close(24 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(23 [pid 5057] umount2("./133/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5721] close(24 [pid 5720] close(25 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(24 [pid 5721] close(25 [pid 5720] close(26 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] newfstatat(AT_FDCWD, "./133/binderfs", [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(25 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5721] close(26 [pid 5720] close(27 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(26 [pid 5721] close(27 [pid 5720] close(28 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] unlink("./133/binderfs" [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5718] close(27 [pid 5721] close(28 [pid 5720] close(29 [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... unlink resumed>) = 0 [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] exit_group(0 [pid 5718] close(28 [pid 5721] close(29 [pid 5720] <... exit_group resumed>) = ? [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5720] +++ exited with 0 +++ [pid 5718] close(29 [pid 5057] umount2("./133/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5721] exit_group(0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5721] <... exit_group resumed>) = ? [pid 5057] newfstatat(AT_FDCWD, "./133/memory.events", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5721] +++ exited with 0 +++ [pid 5718] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5718] exit_group(0 [pid 5057] unlink("./133/memory.events" [pid 5052] umount2("./136", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5718] <... exit_group resumed>) = ? [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5057] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./136/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./136/binderfs") = 0 [pid 5052] umount2("./136/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5718] +++ exited with 0 +++ [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./136/memory.events", [pid 5055] umount2("./136", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] close(3) = 0 [pid 5052] unlink("./136/memory.events" [pid 5055] openat(AT_FDCWD, "./136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5057] rmdir("./133" [pid 5055] <... openat resumed>) = 3 [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./134", 0777 [pid 5055] newfstatat(3, "", [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./135", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... mkdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] rmdir("./136" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./137", 0777 [pid 5055] umount2("./136/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./136/binderfs", [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 136 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5722 attached [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(3, "", [pid 5055] unlink("./136/binderfs" [pid 5722] set_robust_list(0x5555573de660, 24 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5722] <... set_robust_list resumed>) = 0 [pid 5055] umount2("./136/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5722] chdir("./134") = 0 [pid 5722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5722] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5723 attached [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5723] set_robust_list(0x5555573de660, 24) = 0 [pid 5722] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./136/memory.events", [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 139 [pid 5723] chdir("./137" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./135/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./136/memory.events" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5722] write(3, "1000", 4) = 4 [pid 5722] close(3 [pid 5723] <... chdir resumed>) = 0 [pid 5722] <... close resumed>) = 0 [pid 5722] symlink("/dev/binderfs", "./binderfs" [pid 5723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5722] <... symlink resumed>) = 0 [pid 5723] <... prctl resumed>) = 0 [pid 5723] setpgid(0, 0) = 0 [pid 5723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5722] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5723] <... openat resumed>) = 3 [pid 5722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5723] write(3, "1000", 4 [pid 5722] <... sendmsg resumed>) = 120 [pid 5723] <... write resumed>) = 4 [pid 5723] close(3) = 0 [pid 5723] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./135/binderfs", [pid 5722] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./135/binderfs" [pid 5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] close(3 [pid 5053] umount2("./135/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5722] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./135/memory.events", [pid 5055] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] rmdir("./136" [pid 5723] <... sendmsg resumed>) = 120 [pid 5723] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] unlink("./135/memory.events" [pid 5723] <... openat resumed>) = 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5723] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] mkdir("./137", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./135") = 0 [pid 5053] mkdir("./136", 0777 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 138 ./strace-static-x86_64: Process 5724 attached [pid 5724] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 139 [pid 5724] chdir("./136"./strace-static-x86_64: Process 5725 attached ) = 0 [pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5724] setpgid(0, 0 [pid 5725] set_robust_list(0x5555573de660, 24) = 0 [pid 5724] <... setpgid resumed>) = 0 [pid 5725] chdir("./137" [pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5725] <... chdir resumed>) = 0 [pid 5724] <... openat resumed>) = 3 [pid 5724] write(3, "1000", 4 [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5724] <... write resumed>) = 4 [pid 5725] <... prctl resumed>) = 0 [pid 5725] setpgid(0, 0 [pid 5724] close(3 [pid 5725] <... setpgid resumed>) = 0 [pid 5724] <... close resumed>) = 0 [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5724] symlink("/dev/binderfs", "./binderfs" [pid 5725] <... openat resumed>) = 3 [pid 5724] <... symlink resumed>) = 0 [pid 5725] write(3, "1000", 4 [pid 5724] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5725] <... write resumed>) = 4 [pid 5725] close(3) = 0 [pid 5725] symlink("/dev/binderfs", "./binderfs" [pid 5724] <... sendmsg resumed>) = 120 [pid 5724] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5725] <... symlink resumed>) = 0 [pid 5725] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5724] <... openat resumed>) = 4 [pid 5724] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5725] <... sendmsg resumed>) = 120 [pid 5724] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5723] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5725] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5723] close(3 [pid 5722] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5724] close(3 [pid 5725] <... openat resumed>) = 4 [pid 5722] close(3 [pid 5725] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5724] <... close resumed>) = 0 [pid 5725] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5724] close(4 [pid 5723] <... close resumed>) = 0 [pid 5722] <... close resumed>) = 0 [pid 5725] close(3 [pid 5722] close(4 [pid 5723] close(4 [pid 5722] <... close resumed>) = 0 [pid 5725] <... close resumed>) = 0 [pid 5724] <... close resumed>) = 0 [pid 5723] <... close resumed>) = 0 [pid 5722] close(5 [pid 5725] close(4 [pid 5723] close(5 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = 0 [pid 5724] close(5 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(6 [pid 5725] close(5 [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(6 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] close(6 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(7 [pid 5725] close(6 [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(7 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] close(7 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(8 [pid 5725] close(7 [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(8 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] close(8 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(9 [pid 5725] close(8 [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(9 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] close(9 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(10 [pid 5725] close(9 [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(10 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] close(10 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(11 [pid 5725] close(10 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(11 [pid 5722] close(12 [pid 5725] close(11 [pid 5724] close(11 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(12 [pid 5722] close(13 [pid 5725] close(12 [pid 5724] close(12 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(13 [pid 5722] close(14 [pid 5725] close(13 [pid 5724] close(13 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(14 [pid 5722] close(15 [pid 5725] close(14 [pid 5724] close(14 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(15 [pid 5722] close(16 [pid 5725] close(15 [pid 5724] close(15 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(16 [pid 5722] close(17 [pid 5725] close(16 [pid 5724] close(16 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(17 [pid 5722] close(18 [pid 5725] close(17 [pid 5724] close(17 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(18 [pid 5722] close(19 [pid 5725] close(18 [pid 5724] close(18 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(19 [pid 5722] close(20 [pid 5725] close(19 [pid 5724] close(19 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(20 [pid 5722] close(21 [pid 5725] close(20 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(21 [pid 5722] close(22 [pid 5725] close(21 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(22 [pid 5722] close(23 [pid 5725] close(22 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(23 [pid 5725] close(23 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(24 [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] close(24 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] close(24 [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] close(25 [pid 5725] close(25 [pid 5723] close(25 [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] close(26 [pid 5722] close(26 [pid 5723] close(26 [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] close(27 [pid 5723] close(27 [pid 5722] close(27 [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] close(28 [pid 5723] close(28 [pid 5722] close(28 [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] close(29 [pid 5723] close(29 [pid 5722] close(29 [pid 5725] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5722] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5725] exit_group(0 [pid 5724] close(20 [pid 5723] exit_group(0 [pid 5725] <... exit_group resumed>) = ? [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5723] <... exit_group resumed>) = ? [pid 5722] exit_group(0 [pid 5724] close(21) = -1 EBADF (Bad file descriptor) [pid 5724] close(22) = -1 EBADF (Bad file descriptor) [pid 5724] close(23) = -1 EBADF (Bad file descriptor) [pid 5724] close(24) = -1 EBADF (Bad file descriptor) [pid 5724] close(25) = -1 EBADF (Bad file descriptor) [pid 5725] +++ exited with 0 +++ [pid 5724] close(26) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5724] close(27) = -1 EBADF (Bad file descriptor) [pid 5724] close(28 [pid 5055] umount2("./137", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5724] close(29 [pid 5055] openat(AT_FDCWD, "./137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5724] exit_group(0 [pid 5723] +++ exited with 0 +++ [pid 5722] <... exit_group resumed>) = ? [pid 5055] newfstatat(3, "", [pid 5724] <... exit_group resumed>) = ? [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5724] +++ exited with 0 +++ [pid 5722] +++ exited with 0 +++ [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=136, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] umount2("./137/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5052] umount2("./137", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] unlink("./137/binderfs" [pid 5053] umount2("./136", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./134", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(3, "", [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5057] openat(AT_FDCWD, "./134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5057] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./137/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./137/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] umount2("./134/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./137/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./137/memory.events", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./136/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] newfstatat(AT_FDCWD, "./134/binderfs", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./137/memory.events" [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./136/binderfs", [pid 5052] unlink("./137/binderfs" [pid 5055] <... unlink resumed>) = 0 [pid 5057] unlink("./134/binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] umount2("./134/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./136/binderfs" [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./137/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./134/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./137/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] unlink("./134/memory.events" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] umount2("./136/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./137/memory.events" [pid 5055] close(3) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] rmdir("./137" [pid 5053] newfstatat(AT_FDCWD, "./136/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5057] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5057] rmdir("./134" [pid 5053] unlink("./136/memory.events" [pid 5055] mkdir("./138", 0777 [pid 5052] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] getdents64(3, [pid 5057] <... rmdir resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3./strace-static-x86_64: Process 5726 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 140 [pid 5057] mkdir("./135", 0777 [pid 5053] close(3 [pid 5052] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] rmdir("./137" [pid 5053] rmdir("./136" [pid 5052] <... rmdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] mkdir("./138", 0777) = 0 [pid 5726] set_robust_list(0x5555573de660, 24 [pid 5053] mkdir("./137", 0777 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5726] <... set_robust_list resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5726] chdir("./138" [pid 5057] <... mkdir resumed>) = 0 [pid 5726] <... chdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5726] <... prctl resumed>) = 0 [pid 5726] setpgid(0, 0./strace-static-x86_64: Process 5727 attached ) = 0 [pid 5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 140 [pid 5727] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5728 attached ) = 0 [pid 5726] <... openat resumed>) = 3 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 137 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 139 ./strace-static-x86_64: Process 5729 attached [pid 5728] set_robust_list(0x5555573de660, 24) = 0 [pid 5729] set_robust_list(0x5555573de660, 24 [pid 5728] chdir("./137" [pid 5727] chdir("./138" [pid 5726] write(3, "1000", 4 [pid 5729] <... set_robust_list resumed>) = 0 [pid 5728] <... chdir resumed>) = 0 [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5728] setpgid(0, 0) = 0 [pid 5729] chdir("./135" [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5727] <... chdir resumed>) = 0 [pid 5726] <... write resumed>) = 4 [pid 5729] <... chdir resumed>) = 0 [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5726] close(3 [pid 5729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5728] <... openat resumed>) = 3 [pid 5727] <... prctl resumed>) = 0 [pid 5726] <... close resumed>) = 0 [pid 5729] <... prctl resumed>) = 0 [pid 5729] setpgid(0, 0 [pid 5726] symlink("/dev/binderfs", "./binderfs" [pid 5727] setpgid(0, 0 [pid 5729] <... setpgid resumed>) = 0 [pid 5728] write(3, "1000", 4 [pid 5727] <... setpgid resumed>) = 0 [pid 5728] <... write resumed>) = 4 [pid 5728] close(3) = 0 [pid 5728] symlink("/dev/binderfs", "./binderfs" [pid 5729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5728] <... symlink resumed>) = 0 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5728] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5726] <... symlink resumed>) = 0 [pid 5729] <... openat resumed>) = 3 [pid 5728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5727] <... openat resumed>) = 3 [pid 5728] <... sendmsg resumed>) = 120 [pid 5728] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5729] write(3, "1000", 4) = 4 [pid 5727] write(3, "1000", 4 [pid 5726] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5729] close(3 [pid 5727] <... write resumed>) = 4 [pid 5728] <... openat resumed>) = 4 [pid 5729] <... close resumed>) = 0 [pid 5728] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5727] close(3 [pid 5726] <... socket resumed>) = 3 [pid 5729] symlink("/dev/binderfs", "./binderfs" [pid 5727] <... close resumed>) = 0 [pid 5726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5729] <... symlink resumed>) = 0 [pid 5727] symlink("/dev/binderfs", "./binderfs" [pid 5729] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5727] <... symlink resumed>) = 0 [pid 5726] <... sendmsg resumed>) = 120 [pid 5729] <... socket resumed>) = 3 [pid 5727] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5729] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5727] <... socket resumed>) = 3 [pid 5726] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5729] <... sendmsg resumed>) = 120 [pid 5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5726] <... openat resumed>) = 4 [pid 5729] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5727] <... sendmsg resumed>) = 120 [pid 5729] <... openat resumed>) = 4 [pid 5726] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5727] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5729] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5727] <... openat resumed>) = 4 [pid 5727] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5728] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5728] close(3) = 0 [pid 5728] close(4) = 0 [pid 5729] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5727] close(3 [pid 5729] close(3 [pid 5728] close(5) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = 0 [pid 5729] <... close resumed>) = 0 [pid 5728] close(6 [pid 5727] close(4 [pid 5729] close(4 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = 0 [pid 5729] <... close resumed>) = 0 [pid 5728] close(7 [pid 5729] close(5 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(5 [pid 5728] close(8) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(9) = -1 EBADF (Bad file descriptor) [pid 5727] close(6 [pid 5728] close(10) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(11) = -1 EBADF (Bad file descriptor) [pid 5727] close(7 [pid 5728] close(12) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(13 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(8 [pid 5729] close(6 [pid 5728] close(14 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(9 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(15 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(7 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(10 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(16 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(8 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(11 [pid 5726] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(17 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(3 [pid 5729] close(9 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(12 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(18 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(10 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(13 [pid 5726] <... close resumed>) = 0 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(19 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(11 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(14 [pid 5726] close(4 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(20 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(15 [pid 5728] close(21 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(12) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(16 [pid 5726] <... close resumed>) = 0 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(22 [pid 5729] close(13 [pid 5727] close(17 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(5 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(23 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(14 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(18 [pid 5726] close(6 [pid 5728] close(24 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(19 [pid 5726] close(7 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(20 [pid 5726] close(8 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(21 [pid 5726] close(9 [pid 5728] close(25 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(22 [pid 5726] close(10 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(23 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(11 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(26 [pid 5727] close(24 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(15 [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(12 [pid 5727] close(25 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(13 [pid 5727] close(26 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(14 [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] close(27 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(15 [pid 5727] close(28 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(16 [pid 5727] close(29 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(17) = -1 EBADF (Bad file descriptor) [pid 5728] close(27 [pid 5727] exit_group(0 [pid 5726] close(18 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... exit_group resumed>) = ? [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(16 [pid 5728] close(28 [pid 5727] +++ exited with 0 +++ [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(19 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5729] close(17 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] close(29 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(20 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5729] close(18) = -1 EBADF (Bad file descriptor) [pid 5728] exit_group(0 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5729] close(19 [pid 5728] <... exit_group resumed>) = ? [pid 5726] close(21 [pid 5052] umount2("./138", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5729] close(20 [pid 5726] close(22 [pid 5052] openat(AT_FDCWD, "./138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5729] close(21 [pid 5726] close(23 [pid 5052] newfstatat(3, "", [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5729] close(22 [pid 5726] close(24 [pid 5052] getdents64(3, [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5729] close(23 [pid 5726] close(25 [pid 5052] umount2("./138/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5729] close(24 [pid 5726] close(26 [pid 5052] newfstatat(AT_FDCWD, "./138/binderfs", [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5728] +++ exited with 0 +++ [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5729] close(25 [pid 5726] close(27 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=139, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] unlink("./138/binderfs" [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5729] close(26 [pid 5726] close(28) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./137", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./138/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] close(29 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5729] close(27 [pid 5726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5726] exit_group(0 [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./138/memory.events", [pid 5729] close(28 [pid 5726] <... exit_group resumed>) = ? [pid 5053] newfstatat(3, "", [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./137/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./138/memory.events" [pid 5729] close(29 [pid 5726] +++ exited with 0 +++ [pid 5053] unlink("./137/binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5053] umount2("./137/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5729] exit_group(0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5729] <... exit_group resumed>) = ? [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] newfstatat(AT_FDCWD, "./137/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./137/memory.events" [pid 5729] +++ exited with 0 +++ [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=137, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5057] umount2("./135", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./138", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5057] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] getdents64(3, [pid 5055] openat(AT_FDCWD, "./138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5057] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... openat resumed>) = 3 [pid 5057] umount2("./135/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5055] newfstatat(3, "", [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] newfstatat(AT_FDCWD, "./135/binderfs", [pid 5052] close(3 [pid 5057] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./138" [pid 5057] unlink("./135/binderfs" [pid 5055] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./138/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./138/binderfs", [pid 5057] umount2("./135/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./135/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] mkdir("./139", 0777 [pid 5055] unlink("./138/binderfs" [pid 5057] unlink("./135/memory.events" [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5055] umount2("./138/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] rmdir("./137" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... rmdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./138/memory.events", [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] mkdir("./138", 0777 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5057] rmdir("./135" [pid 5055] unlink("./138/memory.events" [pid 5057] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5057] mkdir("./136", 0777 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 141 ./strace-static-x86_64: Process 5730 attached [pid 5057] <... mkdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 140 [pid 5730] set_robust_list(0x5555573de660, 24./strace-static-x86_64: Process 5731 attached ) = 0 [pid 5730] chdir("./139" [pid 5731] set_robust_list(0x5555573de660, 24) = 0 [pid 5731] chdir("./138" [pid 5055] getdents64(3, [pid 5730] <... chdir resumed>) = 0 [pid 5057] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./138" [pid 5730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./139", 0777 [pid 5731] <... chdir resumed>) = 0 [pid 5730] <... prctl resumed>) = 0 [pid 5730] setpgid(0, 0 [pid 5731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5730] <... setpgid resumed>) = 0 [pid 5730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5731] setpgid(0, 0) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5730] <... openat resumed>) = 3 [pid 5731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5732 attached ) = 3 [pid 5730] write(3, "1000", 4) = 4 [pid 5057] <... clone resumed>, child_tidptr=0x5555573de650) = 138 [pid 5730] close(3 [pid 5732] set_robust_list(0x5555573de660, 24 [pid 5731] write(3, "1000", 4 [pid 5730] <... close resumed>) = 0 [pid 5732] <... set_robust_list resumed>) = 0 [pid 5731] <... write resumed>) = 4 [pid 5730] symlink("/dev/binderfs", "./binderfs" [pid 5732] chdir("./136" [pid 5731] close(3 [pid 5730] <... symlink resumed>) = 0 [pid 5732] <... chdir resumed>) = 0 [pid 5731] <... close resumed>) = 0 [pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5731] symlink("/dev/binderfs", "./binderfs" [pid 5730] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5732] <... prctl resumed>) = 0 [pid 5731] <... symlink resumed>) = 0 [pid 5732] setpgid(0, 0 [pid 5731] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5730] <... socket resumed>) = 3 [pid 5732] <... setpgid resumed>) = 0 [pid 5731] <... socket resumed>) = 3 [pid 5730] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5731] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5733 attached [pid 5730] <... sendmsg resumed>) = 120 [pid 5733] set_robust_list(0x5555573de660, 24 [pid 5732] <... openat resumed>) = 3 [pid 5733] <... set_robust_list resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 141 [pid 5732] write(3, "1000", 4 [pid 5731] <... sendmsg resumed>) = 120 [pid 5730] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5733] chdir("./139" [pid 5732] <... write resumed>) = 4 [pid 5731] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5733] <... chdir resumed>) = 0 [pid 5732] close(3 [pid 5730] <... openat resumed>) = 4 [pid 5732] <... close resumed>) = 0 [pid 5732] symlink("/dev/binderfs", "./binderfs" [pid 5730] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5732] <... symlink resumed>) = 0 [pid 5733] setpgid(0, 0 [pid 5731] <... openat resumed>) = 4 [pid 5733] <... setpgid resumed>) = 0 [pid 5733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5732] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5731] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5733] <... openat resumed>) = 3 [pid 5732] <... socket resumed>) = 3 [pid 5733] write(3, "1000", 4) = 4 [pid 5733] close(3) = 0 [pid 5733] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5733] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5733] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5733] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5732] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5733] <... openat resumed>) = 4 [pid 5733] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5732] <... sendmsg resumed>) = 120 [pid 5732] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5732] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5731] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5731] close(3 [pid 5730] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5731] <... close resumed>) = 0 [pid 5731] close(4) = 0 [pid 5731] close(5) = -1 EBADF (Bad file descriptor) [pid 5730] close(3 [pid 5731] close(6) = -1 EBADF (Bad file descriptor) [pid 5733] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5731] close(7 [pid 5730] <... close resumed>) = 0 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(8) = -1 EBADF (Bad file descriptor) [pid 5730] close(4 [pid 5731] close(9) = -1 EBADF (Bad file descriptor) [pid 5731] close(10) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = 0 [pid 5731] close(11 [pid 5733] close(3 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = 0 [pid 5731] close(12 [pid 5733] close(4 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = 0 [pid 5731] close(13 [pid 5733] close(5 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(5 [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(14 [pid 5733] close(6 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(15 [pid 5730] close(6 [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(16 [pid 5733] close(7 [pid 5732] close(3 [pid 5730] close(7 [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] close(8 [pid 5732] <... close resumed>) = 0 [pid 5731] close(17 [pid 5730] close(8 [pid 5732] close(4 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(18 [pid 5730] close(9 [pid 5732] <... close resumed>) = 0 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] close(5 [pid 5731] close(19 [pid 5730] close(10 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(20 [pid 5730] close(11 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(21 [pid 5730] close(12 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] close(9 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(22 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] close(6 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(13 [pid 5733] close(10 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(23 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] close(7 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(14 [pid 5733] close(11 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(24 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] close(8 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(15 [pid 5733] close(12 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(25 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] close(9 [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(16 [pid 5733] close(13 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] close(26 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(17 [pid 5733] close(14 [pid 5731] close(27 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(18 [pid 5733] close(15 [pid 5731] close(28 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(19 [pid 5733] close(16 [pid 5731] close(29 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] close(17) = -1 EBADF (Bad file descriptor) [pid 5733] close(18) = -1 EBADF (Bad file descriptor) [pid 5733] close(19) = -1 EBADF (Bad file descriptor) [pid 5731] exit_group(0 [pid 5730] close(20 [pid 5733] close(20 [pid 5731] <... exit_group resumed>) = ? [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] close(21) = -1 EBADF (Bad file descriptor) [pid 5733] close(22) = -1 EBADF (Bad file descriptor) [pid 5733] close(23) = -1 EBADF (Bad file descriptor) [pid 5733] close(24) = -1 EBADF (Bad file descriptor) [pid 5733] close(25) = -1 EBADF (Bad file descriptor) [pid 5733] close(26) = -1 EBADF (Bad file descriptor) [pid 5733] close(27) = -1 EBADF (Bad file descriptor) [pid 5733] close(28) = -1 EBADF (Bad file descriptor) [pid 5733] close(29) = -1 EBADF (Bad file descriptor) [pid 5733] exit_group(0) = ? [pid 5733] +++ exited with 0 +++ [pid 5731] +++ exited with 0 +++ [pid 5730] close(21) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5730] close(22 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=140, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] close(10) = -1 EBADF (Bad file descriptor) [pid 5732] close(11) = -1 EBADF (Bad file descriptor) [pid 5730] close(23 [pid 5053] umount2("./138", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5732] close(12) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5732] close(13 [pid 5053] openat(AT_FDCWD, "./138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] close(14 [pid 5730] close(24 [pid 5053] <... openat resumed>) = 3 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./139", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5732] close(15 [pid 5730] close(25 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5732] close(16 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(26 [pid 5055] newfstatat(3, "", [pid 5732] close(17 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(27 [pid 5055] getdents64(3, [pid 5732] close(18 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] close(28 [pid 5055] umount2("./139/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./138/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5732] close(19 [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./139/binderfs", [pid 5732] close(20 [pid 5730] close(29 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./139/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./138/binderfs", [pid 5732] close(21 [pid 5730] exit_group(0 [pid 5055] <... unlink resumed>) = 0 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5730] <... exit_group resumed>) = ? [pid 5055] umount2("./139/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5732] close(22 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./139/memory.events", [pid 5732] close(23 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./139/memory.events" [pid 5732] close(24 [pid 5730] +++ exited with 0 +++ [pid 5055] <... unlink resumed>) = 0 [pid 5053] unlink("./138/binderfs" [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... unlink resumed>) = 0 [pid 5732] close(25 [pid 5053] umount2("./138/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./139", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./138/memory.events", [pid 5052] openat(AT_FDCWD, "./139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5732] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5732] close(27 [pid 5053] unlink("./138/memory.events" [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5052] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5052] umount2("./139/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] close(3 [pid 5053] close(3 [pid 5052] newfstatat(AT_FDCWD, "./139/binderfs", [pid 5732] close(28 [pid 5055] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] rmdir("./139" [pid 5053] rmdir("./138" [pid 5052] unlink("./139/binderfs" [pid 5732] close(29 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./139/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5732] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... rmdir resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./139/memory.events", [pid 5732] exit_group(0 [pid 5053] mkdir("./139", 0777 [pid 5732] <... exit_group resumed>) = ? [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./139/memory.events" [pid 5055] mkdir("./140", 0777 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5732] +++ exited with 0 +++ [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./139" [pid 5057] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=138, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./140", 0777 [pid 5057] umount2("./136", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] openat(AT_FDCWD, "./136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] newfstatat(3, "", [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5057] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5057] umount2("./136/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5057] newfstatat(AT_FDCWD, "./136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 141 ./strace-static-x86_64: Process 5736 attached ./strace-static-x86_64: Process 5737 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 142 [pid 5737] set_robust_list(0x5555573de660, 24) = 0 [pid 5737] chdir("./140" [pid 5736] set_robust_list(0x5555573de660, 24 [pid 5057] unlink("./136/binderfs" [pid 5737] <... chdir resumed>) = 0 [pid 5737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5737] setpgid(0, 0) = 0 [pid 5057] <... unlink resumed>) = 0 [pid 5736] <... set_robust_list resumed>) = 0 [pid 5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5736] chdir("./139" [pid 5057] umount2("./136/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5736] <... chdir resumed>) = 0 [pid 5057] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 142 [pid 5057] newfstatat(AT_FDCWD, "./136/memory.events", [pid 5736] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5738 attached [pid 5737] <... openat resumed>) = 3 [pid 5736] setpgid(0, 0 [pid 5738] set_robust_list(0x5555573de660, 24 [pid 5736] <... setpgid resumed>) = 0 [pid 5057] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5738] <... set_robust_list resumed>) = 0 [pid 5057] unlink("./136/memory.events" [pid 5737] write(3, "1000", 4) = 4 [pid 5737] close(3) = 0 [pid 5737] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5737] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5738] chdir("./140" [pid 5737] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5736] <... openat resumed>) = 3 [pid 5737] <... sendmsg resumed>) = 120 [pid 5737] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5738] <... chdir resumed>) = 0 [pid 5738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5737] <... openat resumed>) = 4 [pid 5736] write(3, "1000", 4 [pid 5738] <... prctl resumed>) = 0 [pid 5738] setpgid(0, 0 [pid 5737] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5736] <... write resumed>) = 4 [pid 5738] <... setpgid resumed>) = 0 [pid 5738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5736] close(3 [pid 5057] <... unlink resumed>) = 0 [pid 5738] write(3, "1000", 4) = 4 [pid 5738] close(3) = 0 [pid 5738] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5738] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5738] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5738] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5738] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5736] <... close resumed>) = 0 [pid 5057] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5057] close(3 [pid 5736] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5057] <... close resumed>) = 0 [pid 5057] rmdir("./136" [pid 5736] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5736] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5736] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5736] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5057] <... rmdir resumed>) = 0 [pid 5057] mkdir("./137", 0777 [pid 5738] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5736] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5057] <... mkdir resumed>) = -1 ENOSPC (No space left on device) [pid 5057] exit_group(1) = ? [pid 5738] close(3) = 0 [pid 5738] close(4) = 0 [pid 5738] close(5) = -1 EBADF (Bad file descriptor) [pid 5738] close(6) = -1 EBADF (Bad file descriptor) [pid 5738] close(7) = -1 EBADF (Bad file descriptor) [pid 5738] close(8) = -1 EBADF (Bad file descriptor) [pid 5738] close(9) = -1 EBADF (Bad file descriptor) [pid 5738] close(10) = -1 EBADF (Bad file descriptor) [pid 5738] close(11) = -1 EBADF (Bad file descriptor) [pid 5738] close(12) = -1 EBADF (Bad file descriptor) [pid 5738] close(13) = -1 EBADF (Bad file descriptor) [pid 5736] close(3 [pid 5057] +++ exited with 1 +++ [pid 5738] close(14 [pid 5736] <... close resumed>) = 0 [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(4 [pid 5738] close(15) = -1 EBADF (Bad file descriptor) [pid 5736] <... close resumed>) = 0 [pid 5054] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5057, si_uid=0, si_status=1, si_utime=0, si_stime=253 /* 2.53 s */} --- [pid 5736] close(5 [pid 5738] close(16 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(6 [pid 5738] close(17 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(7 [pid 5738] close(18 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(8 [pid 5738] close(19 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(9 [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] close(20 [pid 5736] close(10) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(11 [pid 5738] close(21 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(12 [pid 5738] close(22 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(13 [pid 5738] close(23 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(14 [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] close(24 [pid 5736] close(15) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(16 [pid 5738] close(25 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(17 [pid 5738] close(26 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(18 [pid 5738] close(27 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5736] close(19 [pid 5738] close(28 [pid 5737] close(3 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = 0 [pid 5736] close(20 [pid 5738] close(29 [pid 5737] close(4 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = 0 [pid 5736] close(21 [pid 5738] exit_group(0 [pid 5737] close(5 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] <... exit_group resumed>) = ? [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(22 [pid 5737] close(6 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(23 [pid 5737] close(7 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(24 [pid 5737] close(8 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5738] +++ exited with 0 +++ [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(25 [pid 5737] close(9 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(26 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5737] close(10 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(27 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5737] close(11 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(28 [pid 5737] close(12 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] close(29 [pid 5737] close(13 [pid 5736] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] close(14 [pid 5736] exit_group(0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] <... exit_group resumed>) = ? [pid 5737] close(15 [pid 5055] umount2("./140", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5736] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=141, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] close(16 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5737] close(17 [pid 5055] getdents64(3, [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5737] close(18 [pid 5053] umount2("./139", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5737] close(19 [pid 5055] umount2("./140/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5055] newfstatat(AT_FDCWD, "./140/binderfs", [pid 5053] newfstatat(3, "", [pid 5737] close(20 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] close(21) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./140/binderfs" [pid 5053] getdents64(3, [pid 5737] close(22) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... unlink resumed>) = 0 [pid 5737] close(23 [pid 5053] umount2("./139/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./139/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./139/binderfs" [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] close(24 [pid 5053] <... unlink resumed>) = 0 [pid 5053] umount2("./139/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./139/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./140/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./140/memory.events", [pid 5053] unlink("./139/memory.events" [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] unlink("./140/memory.events" [pid 5737] close(25 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./139") = 0 [pid 5053] mkdir("./140", 0777 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./140") = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] mkdir("./141", 0777 [pid 5737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5737] close(26) = -1 EBADF (Bad file descriptor) [pid 5055] <... mkdir resumed>) = 0 [pid 5737] close(27) = -1 EBADF (Bad file descriptor) [pid 5737] close(28) = -1 EBADF (Bad file descriptor) [pid 5737] close(29) = -1 EBADF (Bad file descriptor) [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5737] exit_group(0./strace-static-x86_64: Process 5740 attached ) = ? [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 142 ./strace-static-x86_64: Process 5739 attached [pid 5739] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 143 [pid 5739] chdir("./140") = 0 [pid 5739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5739] setpgid(0, 0) = 0 [pid 5739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5737] +++ exited with 0 +++ [pid 5740] set_robust_list(0x5555573de660, 24 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5740] <... set_robust_list resumed>) = 0 [pid 5739] <... openat resumed>) = 3 [pid 5740] chdir("./141") = 0 [pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5740] setpgid(0, 0) = 0 [pid 5739] write(3, "1000", 4 [pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5739] <... write resumed>) = 4 [pid 5739] close(3 [pid 5052] umount2("./140", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5739] <... close resumed>) = 0 [pid 5739] symlink("/dev/binderfs", "./binderfs" [pid 5740] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5739] <... symlink resumed>) = 0 [pid 5740] write(3, "1000", 4) = 4 [pid 5740] close(3 [pid 5052] openat(AT_FDCWD, "./140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5740] <... close resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5740] symlink("/dev/binderfs", "./binderfs" [pid 5739] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5740] <... symlink resumed>) = 0 [pid 5740] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] getdents64(3, [pid 5740] <... socket resumed>) = 3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5739] <... sendmsg resumed>) = 120 [pid 5740] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] umount2("./140/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./140/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5739] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5740] <... sendmsg resumed>) = 120 [pid 5052] unlink("./140/binderfs" [pid 5740] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./140/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5740] <... openat resumed>) = 4 [pid 5740] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5739] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] newfstatat(AT_FDCWD, "./140/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./140/memory.events") = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./140") = 0 [pid 5052] mkdir("./141", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 143 ./strace-static-x86_64: Process 5741 attached [pid 5741] set_robust_list(0x5555573de660, 24) = 0 [pid 5741] chdir("./141") = 0 [pid 5741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5741] setpgid(0, 0) = 0 [pid 5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5741] write(3, "1000", 4) = 4 [pid 5741] close(3) = 0 [pid 5741] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5741] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5741] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5741] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5741] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5739] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5741] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5739] close(3) = 0 [pid 5739] close(4 [pid 5741] close(3) = 0 [pid 5741] close(4) = 0 [pid 5739] <... close resumed>) = 0 [pid 5739] close(5) = -1 EBADF (Bad file descriptor) [pid 5739] close(6) = -1 EBADF (Bad file descriptor) [pid 5739] close(7) = -1 EBADF (Bad file descriptor) [pid 5739] close(8) = -1 EBADF (Bad file descriptor) [pid 5739] close(9) = -1 EBADF (Bad file descriptor) [pid 5741] close(5) = -1 EBADF (Bad file descriptor) [pid 5741] close(6) = -1 EBADF (Bad file descriptor) [pid 5741] close(7) = -1 EBADF (Bad file descriptor) [pid 5739] close(10 [pid 5741] close(8) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(9 [pid 5739] close(11 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(10 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(11 [pid 5739] close(12 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(12 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(13 [pid 5739] close(13 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(14) = -1 EBADF (Bad file descriptor) [pid 5741] close(15) = -1 EBADF (Bad file descriptor) [pid 5741] close(16) = -1 EBADF (Bad file descriptor) [pid 5741] close(17) = -1 EBADF (Bad file descriptor) [pid 5741] close(18) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(19) = -1 EBADF (Bad file descriptor) [pid 5741] close(20) = -1 EBADF (Bad file descriptor) [pid 5739] close(14 [pid 5741] close(21 [pid 5740] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(3 [pid 5741] close(22 [pid 5739] close(15 [pid 5740] <... close resumed>) = 0 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(23 [pid 5739] close(16 [pid 5740] close(4 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] <... close resumed>) = 0 [pid 5739] close(17 [pid 5741] close(24 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(5 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(18 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(6 [pid 5739] close(19 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(25 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(7 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(20 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(26 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(8 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(21 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(27 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(9 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(22 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(28 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(10 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(23 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] close(29 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(11 [pid 5741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(24 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(12 [pid 5739] close(25 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(13 [pid 5739] close(26) = -1 EBADF (Bad file descriptor) [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(27 [pid 5740] close(14 [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5741] exit_group(0 [pid 5739] close(28 [pid 5740] close(15 [pid 5741] <... exit_group resumed>) = ? [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] close(29 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5739] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(16 [pid 5739] exit_group(0 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(17 [pid 5739] <... exit_group resumed>) = ? [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(18) = -1 EBADF (Bad file descriptor) [pid 5740] close(19) = -1 EBADF (Bad file descriptor) [pid 5741] +++ exited with 0 +++ [pid 5740] close(20) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5740] close(21 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] close(22) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5740] close(23) = -1 EBADF (Bad file descriptor) [pid 5740] close(24) = -1 EBADF (Bad file descriptor) [pid 5740] close(25) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./141", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5739] +++ exited with 0 +++ [pid 5740] close(26 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=142, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5740] close(27 [pid 5052] <... openat resumed>) = 3 [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5740] close(28 [pid 5052] newfstatat(3, "", [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./140", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5740] close(29 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5740] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5740] exit_group(0 [pid 5053] <... openat resumed>) = 3 [pid 5052] umount2("./141/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5740] <... exit_group resumed>) = ? [pid 5053] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5740] +++ exited with 0 +++ [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(AT_FDCWD, "./141/binderfs", [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] unlink("./141/binderfs" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] umount2("./140/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./141/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./140/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./141/memory.events", [pid 5053] unlink("./140/binderfs" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./141/memory.events") = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./141" [pid 5053] <... unlink resumed>) = 0 [pid 5055] umount2("./141", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./142", 0777 [pid 5055] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./140/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./141/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./140/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./141/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./140/memory.events"./strace-static-x86_64: Process 5742 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 144 [pid 5055] unlink("./141/binderfs" [pid 5742] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5742] chdir("./142") = 0 [pid 5742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5742] setpgid(0, 0) = 0 [pid 5742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] umount2("./141/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./141/memory.events", [pid 5742] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./141/memory.events" [pid 5742] write(3, "1000", 4) = 4 [pid 5742] close(3) = 0 [pid 5742] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5742] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5742] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5742] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5742] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./140" [pid 5055] close(3 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./141" [pid 5053] mkdir("./141", 0777 [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./142", 0777) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 144 ./strace-static-x86_64: Process 5744 attached ./strace-static-x86_64: Process 5743 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 143 [pid 5744] set_robust_list(0x5555573de660, 24) = 0 [pid 5743] set_robust_list(0x5555573de660, 24) = 0 [pid 5744] chdir("./141" [pid 5743] chdir("./142") = 0 [pid 5744] <... chdir resumed>) = 0 [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5743] <... prctl resumed>) = 0 [pid 5744] <... prctl resumed>) = 0 [pid 5744] setpgid(0, 0 [pid 5743] setpgid(0, 0 [pid 5744] <... setpgid resumed>) = 0 [pid 5743] <... setpgid resumed>) = 0 [pid 5744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] <... openat resumed>) = 3 [pid 5743] <... openat resumed>) = 3 [pid 5743] write(3, "1000", 4 [pid 5744] write(3, "1000", 4 [pid 5743] <... write resumed>) = 4 [pid 5743] close(3 [pid 5744] <... write resumed>) = 4 [pid 5743] <... close resumed>) = 0 [pid 5744] close(3 [pid 5743] symlink("/dev/binderfs", "./binderfs" [pid 5744] <... close resumed>) = 0 [pid 5744] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5743] <... symlink resumed>) = 0 [pid 5743] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5744] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5743] <... socket resumed>) = 3 [pid 5744] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5744] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5743] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5744] <... openat resumed>) = 4 [pid 5743] <... sendmsg resumed>) = 120 [pid 5744] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5743] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5742] <... ioctl resumed>) = 0 [pid 5743] <... openat resumed>) = 4 [pid 5743] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5742] close(3) = 0 [pid 5742] close(4) = 0 [pid 5742] close(5) = -1 EBADF (Bad file descriptor) [pid 5742] close(6) = -1 EBADF (Bad file descriptor) [pid 5742] close(7) = -1 EBADF (Bad file descriptor) [pid 5742] close(8) = -1 EBADF (Bad file descriptor) [pid 5742] close(9) = -1 EBADF (Bad file descriptor) [pid 5742] close(10) = -1 EBADF (Bad file descriptor) [pid 5742] close(11) = -1 EBADF (Bad file descriptor) [pid 5742] close(12) = -1 EBADF (Bad file descriptor) [pid 5742] close(13) = -1 EBADF (Bad file descriptor) [pid 5742] close(14 [pid 5744] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] close(15) = -1 EBADF (Bad file descriptor) [pid 5742] close(16) = -1 EBADF (Bad file descriptor) [pid 5742] close(17 [pid 5744] close(3 [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] <... close resumed>) = 0 [pid 5742] close(18 [pid 5744] close(4 [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] <... close resumed>) = 0 [pid 5742] close(19) = -1 EBADF (Bad file descriptor) [pid 5742] close(20 [pid 5743] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5744] close(5 [pid 5743] close(3 [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] close(21 [pid 5744] close(6 [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] close(22) = -1 EBADF (Bad file descriptor) [pid 5744] close(7 [pid 5742] close(23 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(8 [pid 5742] close(24 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(9 [pid 5742] close(25 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(10 [pid 5743] <... close resumed>) = 0 [pid 5742] close(26 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] close(4 [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(11 [pid 5742] close(27 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = 0 [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] close(28) = -1 EBADF (Bad file descriptor) [pid 5742] close(29 [pid 5744] close(12 [pid 5743] close(5 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(13 [pid 5743] close(6 [pid 5742] exit_group(0 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(14 [pid 5743] close(7 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5742] <... exit_group resumed>) = ? [pid 5744] close(15 [pid 5743] close(8 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(16 [pid 5743] close(9 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(17 [pid 5743] close(10 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(18 [pid 5743] close(11 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(19 [pid 5743] close(12 [pid 5742] +++ exited with 0 +++ [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5744] close(20 [pid 5743] close(13 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(21 [pid 5743] close(14 [pid 5052] umount2("./142", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5744] close(22 [pid 5743] close(15 [pid 5052] openat(AT_FDCWD, "./142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(23 [pid 5743] close(16 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5744] close(24 [pid 5743] close(17 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5744] close(25 [pid 5743] close(18 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(26 [pid 5743] close(19 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5744] close(27 [pid 5743] close(20 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5744] close(28 [pid 5743] close(21 [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] close(29 [pid 5743] close(22 [pid 5052] umount2("./142/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5744] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5744] exit_group(0 [pid 5743] close(23 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5744] <... exit_group resumed>) = ? [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./142/binderfs", [pid 5743] close(24) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5743] close(25 [pid 5744] +++ exited with 0 +++ [pid 5052] unlink("./142/binderfs" [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=143, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] <... unlink resumed>) = 0 [pid 5743] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./141", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5743] close(28 [pid 5052] umount2("./142/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5743] close(29 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] exit_group(0) = ? [pid 5053] openat(AT_FDCWD, "./141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./142/memory.events", [pid 5743] +++ exited with 0 +++ [pid 5053] <... openat resumed>) = 3 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./142/memory.events" [pid 5055] umount2("./142", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./142/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./142/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./142/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./141/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./141/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./142/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./141/binderfs") = 0 [pid 5053] umount2("./141/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./141/memory.events", [pid 5055] unlink("./142/memory.events" [pid 5052] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./141/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5055] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] rmdir("./142" [pid 5052] <... close resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] rmdir("./142" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] mkdir("./143", 0777 [pid 5053] close(3) = 0 [pid 5053] rmdir("./141" [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] mkdir("./143", 0777 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./142", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 145 ./strace-static-x86_64: Process 5746 attached ./strace-static-x86_64: Process 5745 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 145 [pid 5745] set_robust_list(0x5555573de660, 24) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 144 ./strace-static-x86_64: Process 5747 attached [pid 5746] set_robust_list(0x5555573de660, 24 [pid 5745] chdir("./143" [pid 5746] <... set_robust_list resumed>) = 0 [pid 5746] chdir("./143" [pid 5745] <... chdir resumed>) = 0 [pid 5745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5746] <... chdir resumed>) = 0 [pid 5745] <... prctl resumed>) = 0 [pid 5746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5745] setpgid(0, 0 [pid 5746] <... prctl resumed>) = 0 [pid 5746] setpgid(0, 0 [pid 5745] <... setpgid resumed>) = 0 [pid 5747] set_robust_list(0x5555573de660, 24 [pid 5746] <... setpgid resumed>) = 0 [pid 5747] <... set_robust_list resumed>) = 0 [pid 5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5747] chdir("./142" [pid 5746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5747] <... chdir resumed>) = 0 [pid 5747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5746] <... openat resumed>) = 3 [pid 5745] <... openat resumed>) = 3 [pid 5747] <... prctl resumed>) = 0 [pid 5747] setpgid(0, 0 [pid 5746] write(3, "1000", 4 [pid 5747] <... setpgid resumed>) = 0 [pid 5745] write(3, "1000", 4) = 4 [pid 5745] close(3) = 0 [pid 5745] symlink("/dev/binderfs", "./binderfs" [pid 5747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5746] <... write resumed>) = 4 [pid 5747] <... openat resumed>) = 3 [pid 5746] close(3 [pid 5745] <... symlink resumed>) = 0 [pid 5747] write(3, "1000", 4 [pid 5746] <... close resumed>) = 0 [pid 5747] <... write resumed>) = 4 [pid 5746] symlink("/dev/binderfs", "./binderfs" [pid 5745] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5747] close(3 [pid 5746] <... symlink resumed>) = 0 [pid 5747] <... close resumed>) = 0 [pid 5746] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5747] symlink("/dev/binderfs", "./binderfs" [pid 5746] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5747] <... symlink resumed>) = 0 [pid 5747] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5747] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5745] <... socket resumed>) = 3 [pid 5746] <... sendmsg resumed>) = 120 [pid 5745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5747] <... sendmsg resumed>) = 120 [pid 5746] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5747] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5746] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5745] <... sendmsg resumed>) = 120 [pid 5747] <... openat resumed>) = 4 [pid 5745] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5747] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5745] <... openat resumed>) = 4 [pid 5745] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5747] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5746] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5746] close(3 [pid 5745] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5745] close(3 [pid 5747] close(3 [pid 5746] <... close resumed>) = 0 [pid 5747] <... close resumed>) = 0 [pid 5746] close(4 [pid 5745] <... close resumed>) = 0 [pid 5746] <... close resumed>) = 0 [pid 5747] close(4 [pid 5746] close(5 [pid 5745] close(4 [pid 5747] <... close resumed>) = 0 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = 0 [pid 5745] close(5 [pid 5746] close(6 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(7 [pid 5745] close(6 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(8 [pid 5745] close(7 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(9 [pid 5745] close(8 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(10 [pid 5745] close(9 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(11 [pid 5745] close(10 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(12) = -1 EBADF (Bad file descriptor) [pid 5746] close(13 [pid 5745] close(11 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(12 [pid 5746] close(14) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(15 [pid 5745] close(13 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(16 [pid 5745] close(14 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(5 [pid 5746] close(17 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(6 [pid 5745] close(15 [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(18 [pid 5747] close(7 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(19 [pid 5745] close(16 [pid 5747] close(8 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(20 [pid 5745] close(17 [pid 5747] close(9 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(10 [pid 5745] close(18 [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(21 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(11 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(19 [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(22 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(12 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(20 [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(23 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(13 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(21 [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(14 [pid 5746] close(24 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(22 [pid 5747] close(15 [pid 5746] close(25 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(23 [pid 5747] close(16 [pid 5746] close(26 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(24 [pid 5747] close(17 [pid 5746] close(27 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(25 [pid 5747] close(18 [pid 5746] close(28 [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(19 [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(26 [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] close(29 [pid 5747] close(20 [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] exit_group(0 [pid 5745] close(27 [pid 5747] close(21 [pid 5746] <... exit_group resumed>) = ? [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5747] close(22) = -1 EBADF (Bad file descriptor) [pid 5747] close(23) = -1 EBADF (Bad file descriptor) [pid 5747] close(24) = -1 EBADF (Bad file descriptor) [pid 5747] close(25) = -1 EBADF (Bad file descriptor) [pid 5747] close(26) = -1 EBADF (Bad file descriptor) [pid 5747] close(27) = -1 EBADF (Bad file descriptor) [pid 5747] close(28) = -1 EBADF (Bad file descriptor) [pid 5747] close(29) = -1 EBADF (Bad file descriptor) [pid 5747] exit_group(0 [pid 5746] +++ exited with 0 +++ [pid 5747] <... exit_group resumed>) = ? [pid 5745] close(28 [pid 5747] +++ exited with 0 +++ [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5745] close(29 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=144, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5745] exit_group(0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5745] <... exit_group resumed>) = ? [pid 5053] umount2("./142", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5745] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./143", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] newfstatat(3, "", [pid 5055] umount2("./143", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5055] openat(AT_FDCWD, "./143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5053] umount2("./142/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./142/binderfs", [pid 5052] umount2("./143/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./143/binderfs", [pid 5053] unlink("./142/binderfs" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./143/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./142/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] unlink("./143/binderfs" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./142/memory.events", [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./143/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./142/memory.events" [pid 5055] newfstatat(AT_FDCWD, "./143/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./143/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./143/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./143/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./143/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./143/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./143/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./142" [pid 5055] getdents64(3, [pid 5052] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5053] mkdir("./143", 0777 [pid 5052] rmdir("./143" [pid 5055] close(3 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... close resumed>) = 0 [pid 5052] mkdir("./144", 0777 [pid 5055] rmdir("./143"./strace-static-x86_64: Process 5748 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 145 [pid 5748] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5748] chdir("./143") = 0 [pid 5748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5748] setpgid(0, 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5748] <... setpgid resumed>) = 0 [pid 5748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] mkdir("./144", 0777 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5748] <... openat resumed>) = 3 [pid 5748] write(3, "1000", 4) = 4 [pid 5748] close(3) = 0 [pid 5748] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5748] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5748] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5748] <... sendmsg resumed>) = 120 [pid 5748] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5748] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 146 ./strace-static-x86_64: Process 5749 attached [pid 5749] set_robust_list(0x5555573de660, 24) = 0 [pid 5749] chdir("./144" [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 146 [pid 5749] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5750 attached [pid 5749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5750] set_robust_list(0x5555573de660, 24 [pid 5749] setpgid(0, 0 [pid 5750] <... set_robust_list resumed>) = 0 [pid 5750] chdir("./144" [pid 5749] <... setpgid resumed>) = 0 [pid 5750] <... chdir resumed>) = 0 [pid 5749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5749] write(3, "1000", 4) = 4 [pid 5749] close(3) = 0 [pid 5749] symlink("/dev/binderfs", "./binderfs" [pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5749] <... symlink resumed>) = 0 [pid 5750] <... prctl resumed>) = 0 [pid 5750] setpgid(0, 0 [pid 5749] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5750] <... setpgid resumed>) = 0 [pid 5749] <... socket resumed>) = 3 [pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5749] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5750] <... openat resumed>) = 3 [pid 5750] write(3, "1000", 4) = 4 [pid 5750] close(3) = 0 [pid 5750] symlink("/dev/binderfs", "./binderfs" [pid 5749] <... sendmsg resumed>) = 120 [pid 5750] <... symlink resumed>) = 0 [pid 5750] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5749] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5750] <... socket resumed>) = 3 [pid 5749] <... openat resumed>) = 4 [pid 5750] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5749] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5750] <... sendmsg resumed>) = 120 [pid 5750] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5750] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5748] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5748] close(3 [pid 5749] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5748] <... close resumed>) = 0 [pid 5749] close(3 [pid 5748] close(4 [pid 5750] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5749] <... close resumed>) = 0 [pid 5748] <... close resumed>) = 0 [pid 5750] close(3 [pid 5749] close(4 [pid 5748] close(5 [pid 5750] <... close resumed>) = 0 [pid 5749] <... close resumed>) = 0 [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] close(6) = -1 EBADF (Bad file descriptor) [pid 5750] close(4 [pid 5749] close(5 [pid 5748] close(7 [pid 5750] <... close resumed>) = 0 [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(5 [pid 5749] close(6 [pid 5748] close(8 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(6 [pid 5749] close(7 [pid 5748] close(9 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(7 [pid 5749] close(8 [pid 5748] close(10 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(8 [pid 5749] close(9 [pid 5748] close(11 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(9 [pid 5749] close(10 [pid 5748] close(12 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(10 [pid 5749] close(11 [pid 5748] close(13 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(11 [pid 5749] close(12 [pid 5748] close(14 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(12 [pid 5749] close(13 [pid 5748] close(15 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(13 [pid 5749] close(14 [pid 5748] close(16 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(14 [pid 5749] close(15 [pid 5748] close(17 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(15 [pid 5749] close(16 [pid 5748] close(18 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(16 [pid 5749] close(17 [pid 5748] close(19 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(17 [pid 5749] close(18 [pid 5748] close(20 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(18 [pid 5749] close(19 [pid 5748] close(21 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(19 [pid 5749] close(20 [pid 5748] close(22 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(20 [pid 5749] close(21 [pid 5748] close(23 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(21 [pid 5749] close(22 [pid 5748] close(24 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] close(25) = -1 EBADF (Bad file descriptor) [pid 5748] close(26 [pid 5750] close(22 [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] close(23 [pid 5748] close(27) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] close(28 [pid 5750] close(23 [pid 5749] close(24 [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] close(29 [pid 5750] close(24 [pid 5749] close(25 [pid 5748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] exit_group(0 [pid 5750] close(25 [pid 5749] close(26 [pid 5748] <... exit_group resumed>) = ? [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] +++ exited with 0 +++ [pid 5750] close(26 [pid 5749] close(27 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(27 [pid 5749] close(28 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(28 [pid 5749] close(29 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5749] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] close(29 [pid 5749] exit_group(0 [pid 5750] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5750] exit_group(0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=145, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5750] <... exit_group resumed>) = ? [pid 5749] <... exit_group resumed>) = ? [pid 5750] +++ exited with 0 +++ [pid 5749] +++ exited with 0 +++ [pid 5053] umount2("./143", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./144", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] openat(AT_FDCWD, "./144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] umount2("./143/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./143/binderfs", [pid 5055] newfstatat(3, "", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./144", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] openat(AT_FDCWD, "./144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./143/binderfs" [pid 5055] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(3, "", [pid 5055] umount2("./144/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(AT_FDCWD, "./144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./143/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./143/memory.events", [pid 5055] unlink("./144/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] unlink("./143/memory.events" [pid 5052] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./144/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./144/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./144/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./144/memory.events") = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5052] newfstatat(AT_FDCWD, "./144/binderfs", [pid 5053] rmdir("./143") = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] mkdir("./144", 0777 [pid 5052] unlink("./144/binderfs") = 0 [pid 5052] umount2("./144/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./144/memory.events", [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5055] rmdir("./144" [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./144/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./145", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 146 ./strace-static-x86_64: Process 5752 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 147 ./strace-static-x86_64: Process 5753 attached [pid 5753] set_robust_list(0x5555573de660, 24) = 0 [pid 5753] chdir("./145") = 0 [pid 5753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5752] set_robust_list(0x5555573de660, 24 [pid 5753] setpgid(0, 0) = 0 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5752] chdir("./144") = 0 [pid 5752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5752] setpgid(0, 0) = 0 [pid 5752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5753] <... openat resumed>) = 3 [pid 5753] write(3, "1000", 4) = 4 [pid 5752] <... openat resumed>) = 3 [pid 5753] close(3) = 0 [pid 5753] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5753] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5752] write(3, "1000", 4 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5752] <... write resumed>) = 4 [pid 5052] getdents64(3, [pid 5752] close(3 [pid 5753] <... sendmsg resumed>) = 120 [pid 5752] <... close resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5752] symlink("/dev/binderfs", "./binderfs" [pid 5052] close(3 [pid 5753] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5752] <... symlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5752] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] rmdir("./144" [pid 5753] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... rmdir resumed>) = 0 [pid 5752] <... socket resumed>) = 3 [pid 5052] mkdir("./145", 0777 [pid 5752] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5752] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5754 attached [pid 5752] <... openat resumed>) = 4 [pid 5752] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 147 [pid 5754] set_robust_list(0x5555573de660, 24) = 0 [pid 5754] chdir("./145") = 0 [pid 5754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5754] setpgid(0, 0) = 0 [pid 5754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5754] write(3, "1000", 4) = 4 [pid 5754] close(3) = 0 [pid 5754] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5754] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5754] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5754] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5752] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5752] close(3) = 0 [pid 5753] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5752] close(4 [pid 5753] close(3 [pid 5752] <... close resumed>) = 0 [pid 5753] <... close resumed>) = 0 [pid 5752] close(5) = -1 EBADF (Bad file descriptor) [pid 5753] close(4 [pid 5752] close(6 [pid 5753] <... close resumed>) = 0 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] close(5) = -1 EBADF (Bad file descriptor) [pid 5753] close(6 [pid 5752] close(7 [pid 5754] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5754] close(3) = 0 [pid 5754] close(4) = 0 [pid 5754] close(5) = -1 EBADF (Bad file descriptor) [pid 5754] close(6) = -1 EBADF (Bad file descriptor) [pid 5754] close(7) = -1 EBADF (Bad file descriptor) [pid 5754] close(8) = -1 EBADF (Bad file descriptor) [pid 5754] close(9) = -1 EBADF (Bad file descriptor) [pid 5754] close(10) = -1 EBADF (Bad file descriptor) [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(8 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] close(7) = -1 EBADF (Bad file descriptor) [pid 5752] close(9) = -1 EBADF (Bad file descriptor) [pid 5752] close(10 [pid 5754] close(11 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] close(8 [pid 5752] close(11) = -1 EBADF (Bad file descriptor) [pid 5752] close(12 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(13 [pid 5754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] close(12) = -1 EBADF (Bad file descriptor) [pid 5754] close(13) = -1 EBADF (Bad file descriptor) [pid 5754] close(14) = -1 EBADF (Bad file descriptor) [pid 5754] close(15) = -1 EBADF (Bad file descriptor) [pid 5754] close(16) = -1 EBADF (Bad file descriptor) [pid 5754] close(17) = -1 EBADF (Bad file descriptor) [pid 5754] close(18) = -1 EBADF (Bad file descriptor) [pid 5754] close(19 [pid 5753] close(9) = -1 EBADF (Bad file descriptor) [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] close(10 [pid 5752] close(14 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] close(20 [pid 5753] close(11 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(15 [pid 5753] close(12 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(16 [pid 5753] close(13 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(17 [pid 5754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] close(21 [pid 5753] close(14 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(18 [pid 5753] close(15 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(19 [pid 5753] close(16 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] close(22) = -1 EBADF (Bad file descriptor) [pid 5754] close(23) = -1 EBADF (Bad file descriptor) [pid 5754] close(24) = -1 EBADF (Bad file descriptor) [pid 5754] close(25) = -1 EBADF (Bad file descriptor) [pid 5754] close(26) = -1 EBADF (Bad file descriptor) [pid 5754] close(27) = -1 EBADF (Bad file descriptor) [pid 5754] close(28) = -1 EBADF (Bad file descriptor) [pid 5754] close(29) = -1 EBADF (Bad file descriptor) [pid 5753] close(17 [pid 5754] exit_group(0 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(20 [pid 5753] close(18 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5754] <... exit_group resumed>) = ? [pid 5753] close(19 [pid 5752] close(21 [pid 5754] +++ exited with 0 +++ [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] umount2("./145", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5753] close(20 [pid 5752] close(22 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5753] close(21 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(23 [pid 5052] newfstatat(3, "", [pid 5753] close(22 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(24 [pid 5052] getdents64(3, [pid 5753] close(23 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(25 [pid 5052] umount2("./145/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5753] close(24 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(26 [pid 5052] newfstatat(AT_FDCWD, "./145/binderfs", [pid 5753] close(25 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(27 [pid 5753] close(26 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(28 [pid 5052] unlink("./145/binderfs" [pid 5753] close(27 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5752] close(29 [pid 5753] close(28 [pid 5752] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] close(29 [pid 5752] exit_group(0 [pid 5753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] exit_group(0 [pid 5052] umount2("./145/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5752] <... exit_group resumed>) = ? [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./145/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5753] <... exit_group resumed>) = ? [pid 5052] unlink("./145/memory.events") = 0 [pid 5753] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5752] +++ exited with 0 +++ [pid 5055] umount2("./145", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=146, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] openat(AT_FDCWD, "./145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", [pid 5053] umount2("./144", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5053] openat(AT_FDCWD, "./144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... openat resumed>) = 3 [pid 5055] umount2("./145/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(3, "", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(AT_FDCWD, "./145/binderfs", [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] unlink("./145/binderfs" [pid 5053] umount2("./144/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] newfstatat(AT_FDCWD, "./144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] close(3) = 0 [pid 5055] umount2("./145/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./144/binderfs" [pid 5052] rmdir("./145" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./145/memory.events", [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./145/memory.events" [pid 5053] umount2("./144/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] mkdir("./146", 0777 [pid 5053] newfstatat(AT_FDCWD, "./144/memory.events", [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] unlink("./144/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 148 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./145" [pid 5053] getdents64(3, ./strace-static-x86_64: Process 5755 attached [pid 5755] set_robust_list(0x5555573de660, 24) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5755] chdir("./146") = 0 [pid 5053] close(3 [pid 5755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5053] <... close resumed>) = 0 [pid 5755] setpgid(0, 0) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] rmdir("./144" [pid 5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] mkdir("./146", 0777 [pid 5755] <... openat resumed>) = 3 [pid 5055] <... mkdir resumed>) = 0 [pid 5755] write(3, "1000", 4) = 4 [pid 5053] <... rmdir resumed>) = 0 [pid 5755] close(3 [pid 5053] mkdir("./145", 0777 [pid 5755] <... close resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5755] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... mkdir resumed>) = 0 [pid 5755] <... symlink resumed>) = 0 [pid 5755] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 148 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5755] <... socket resumed>) = 3 [pid 5755] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5755] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5756 attached ) = 4 [pid 5756] set_robust_list(0x5555573de660, 24 [pid 5755] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5756] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5757 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 147 [pid 5757] set_robust_list(0x5555573de660, 24) = 0 [pid 5757] chdir("./145") = 0 [pid 5757] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5756] chdir("./146" [pid 5757] <... prctl resumed>) = 0 [pid 5757] setpgid(0, 0) = 0 [pid 5757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5756] <... chdir resumed>) = 0 [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5757] <... openat resumed>) = 3 [pid 5756] <... prctl resumed>) = 0 [pid 5756] setpgid(0, 0) = 0 [pid 5757] write(3, "1000", 4 [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5757] <... write resumed>) = 4 [pid 5757] close(3) = 0 [pid 5757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5756] <... openat resumed>) = 3 [pid 5757] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5756] write(3, "1000", 4) = 4 [pid 5756] close(3) = 0 [pid 5756] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5757] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5757] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5756] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5757] <... openat resumed>) = 4 [pid 5756] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5757] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5756] <... sendmsg resumed>) = 120 [pid 5756] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5756] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5757] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5757] close(3) = 0 [pid 5757] close(4) = 0 [pid 5757] close(5) = -1 EBADF (Bad file descriptor) [pid 5755] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5757] close(6 [pid 5755] close(3) = 0 [pid 5755] close(4) = 0 [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(5 [pid 5757] close(7 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(6 [pid 5757] close(8 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(7 [pid 5757] close(9 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(8 [pid 5757] close(10 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(9 [pid 5757] close(11 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(10 [pid 5757] close(12 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(11 [pid 5757] close(13 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(12 [pid 5757] close(14 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(13 [pid 5757] close(15 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(14 [pid 5757] close(16 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(15 [pid 5757] close(17 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(16 [pid 5757] close(18 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(17 [pid 5757] close(19 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(18 [pid 5757] close(20 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(19 [pid 5757] close(21 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(20 [pid 5757] close(22 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(21 [pid 5757] close(23 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(22 [pid 5757] close(24 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(23 [pid 5757] close(25 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(24 [pid 5757] close(26 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(25 [pid 5757] close(27 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(26 [pid 5757] close(28 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(27 [pid 5757] close(29 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] close(28 [pid 5757] exit_group(0 [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] <... exit_group resumed>) = ? [pid 5755] close(29 [pid 5757] +++ exited with 0 +++ [pid 5755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5755] exit_group(0) = ? [pid 5755] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=147, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] umount2("./145", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./146", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] openat(AT_FDCWD, "./145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... openat resumed>) = 3 [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5052] umount2("./146/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./146/binderfs", [pid 5053] umount2("./145/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./146/binderfs" [pid 5053] newfstatat(AT_FDCWD, "./145/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./146/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./145/binderfs" [pid 5756] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./145/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./146/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./145/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./146/memory.events" [pid 5053] unlink("./145/memory.events" [pid 5756] close(3) = 0 [pid 5756] close(4) = 0 [pid 5756] close(5) = -1 EBADF (Bad file descriptor) [pid 5756] close(6) = -1 EBADF (Bad file descriptor) [pid 5756] close(7) = -1 EBADF (Bad file descriptor) [pid 5756] close(8) = -1 EBADF (Bad file descriptor) [pid 5756] close(9) = -1 EBADF (Bad file descriptor) [pid 5756] close(10) = -1 EBADF (Bad file descriptor) [pid 5756] close(11) = -1 EBADF (Bad file descriptor) [pid 5756] close(12) = -1 EBADF (Bad file descriptor) [pid 5756] close(13) = -1 EBADF (Bad file descriptor) [pid 5756] close(14) = -1 EBADF (Bad file descriptor) [pid 5756] close(15) = -1 EBADF (Bad file descriptor) [pid 5756] close(16) = -1 EBADF (Bad file descriptor) [pid 5756] close(17) = -1 EBADF (Bad file descriptor) [pid 5756] close(18) = -1 EBADF (Bad file descriptor) [pid 5756] close(19) = -1 EBADF (Bad file descriptor) [pid 5756] close(20) = -1 EBADF (Bad file descriptor) [pid 5756] close(21) = -1 EBADF (Bad file descriptor) [pid 5756] close(22) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5756] close(23) = -1 EBADF (Bad file descriptor) [pid 5756] close(24) = -1 EBADF (Bad file descriptor) [pid 5756] close(25 [pid 5052] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] close(3 [pid 5053] <... close resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5756] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5756] close(26) = -1 EBADF (Bad file descriptor) [pid 5756] close(27) = -1 EBADF (Bad file descriptor) [pid 5756] close(28) = -1 EBADF (Bad file descriptor) [pid 5756] close(29) = -1 EBADF (Bad file descriptor) [pid 5756] exit_group(0) = ? [pid 5756] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] rmdir("./146" [pid 5053] rmdir("./145" [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] umount2("./146", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", [pid 5053] <... rmdir resumed>) = 0 [pid 5052] mkdir("./147", 0777 [pid 5053] mkdir("./146", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./146/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./146/binderfs", [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./146/binderfs") = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./146/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./146/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./146/memory.events"./strace-static-x86_64: Process 5761 attached ) = 0 [pid 5761] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 148 ./strace-static-x86_64: Process 5760 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 149 [pid 5760] set_robust_list(0x5555573de660, 24 [pid 5761] <... set_robust_list resumed>) = 0 [pid 5760] <... set_robust_list resumed>) = 0 [pid 5760] chdir("./147" [pid 5761] chdir("./146" [pid 5760] <... chdir resumed>) = 0 [pid 5761] <... chdir resumed>) = 0 [pid 5760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5760] setpgid(0, 0 [pid 5761] setpgid(0, 0 [pid 5760] <... setpgid resumed>) = 0 [pid 5761] <... setpgid resumed>) = 0 [pid 5760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5760] <... openat resumed>) = 3 [pid 5761] <... openat resumed>) = 3 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./146" [pid 5760] write(3, "1000", 4) = 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5760] close(3 [pid 5055] mkdir("./147", 0777 [pid 5760] <... close resumed>) = 0 [pid 5760] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5760] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5761] write(3, "1000", 4 [pid 5760] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5761] <... write resumed>) = 4 [pid 5761] close(3) = 0 [pid 5761] symlink("/dev/binderfs", "./binderfs" [pid 5760] <... sendmsg resumed>) = 120 [pid 5761] <... symlink resumed>) = 0 [pid 5760] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5761] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 149 [pid 5760] <... openat resumed>) = 4 ./strace-static-x86_64: Process 5762 attached [pid 5761] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5761] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5761] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5762] set_robust_list(0x5555573de660, 24 [pid 5760] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5762] <... set_robust_list resumed>) = 0 [pid 5762] chdir("./147") = 0 [pid 5762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5762] setpgid(0, 0) = 0 [pid 5762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5762] write(3, "1000", 4) = 4 [pid 5762] close(3) = 0 [pid 5762] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5762] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5762] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5762] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5762] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5762] close(3) = 0 [pid 5762] close(4) = 0 [pid 5762] close(5) = -1 EBADF (Bad file descriptor) [pid 5762] close(6) = -1 EBADF (Bad file descriptor) [pid 5762] close(7) = -1 EBADF (Bad file descriptor) [pid 5762] close(8) = -1 EBADF (Bad file descriptor) [pid 5762] close(9) = -1 EBADF (Bad file descriptor) [pid 5762] close(10) = -1 EBADF (Bad file descriptor) [pid 5762] close(11) = -1 EBADF (Bad file descriptor) [pid 5762] close(12) = -1 EBADF (Bad file descriptor) [pid 5762] close(13) = -1 EBADF (Bad file descriptor) [pid 5762] close(14) = -1 EBADF (Bad file descriptor) [pid 5762] close(15) = -1 EBADF (Bad file descriptor) [pid 5762] close(16) = -1 EBADF (Bad file descriptor) [pid 5762] close(17) = -1 EBADF (Bad file descriptor) [pid 5762] close(18) = -1 EBADF (Bad file descriptor) [pid 5762] close(19) = -1 EBADF (Bad file descriptor) [pid 5762] close(20) = -1 EBADF (Bad file descriptor) [pid 5762] close(21) = -1 EBADF (Bad file descriptor) [pid 5762] close(22) = -1 EBADF (Bad file descriptor) [pid 5762] close(23) = -1 EBADF (Bad file descriptor) [pid 5762] close(24) = -1 EBADF (Bad file descriptor) [pid 5762] close(25) = -1 EBADF (Bad file descriptor) [pid 5762] close(26) = -1 EBADF (Bad file descriptor) [pid 5762] close(27) = -1 EBADF (Bad file descriptor) [pid 5762] close(28) = -1 EBADF (Bad file descriptor) [pid 5762] close(29) = -1 EBADF (Bad file descriptor) [pid 5762] exit_group(0) = ? [pid 5762] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] umount2("./147", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./147/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./147/binderfs") = 0 [pid 5055] umount2("./147/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./147/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./147/memory.events") = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./147") = 0 [pid 5055] mkdir("./148", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 150 ./strace-static-x86_64: Process 5763 attached [pid 5763] set_robust_list(0x5555573de660, 24) = 0 [pid 5763] chdir("./148") = 0 [pid 5763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5763] setpgid(0, 0) = 0 [pid 5763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5763] write(3, "1000", 4) = 4 [pid 5763] close(3) = 0 [pid 5763] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5763] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5763] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5763] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5763] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5761] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5763] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5760] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5760] close(3) = 0 [pid 5761] close(3 [pid 5763] close(3 [pid 5760] close(4 [pid 5761] <... close resumed>) = 0 [pid 5763] <... close resumed>) = 0 [pid 5763] close(4 [pid 5760] <... close resumed>) = 0 [pid 5761] close(4 [pid 5763] <... close resumed>) = 0 [pid 5760] close(5 [pid 5761] <... close resumed>) = 0 [pid 5763] close(5 [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] close(6 [pid 5761] close(5 [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(6 [pid 5760] close(7 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] close(6 [pid 5763] close(7 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] close(8) = -1 EBADF (Bad file descriptor) [pid 5760] close(9) = -1 EBADF (Bad file descriptor) [pid 5760] close(10 [pid 5761] close(7 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(8) = -1 EBADF (Bad file descriptor) [pid 5760] close(11 [pid 5761] close(8 [pid 5763] close(9 [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] close(12 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(10 [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] close(9 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] close(13 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(11 [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] close(10 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] close(14 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(12 [pid 5760] close(15 [pid 5761] close(11 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(13 [pid 5760] close(16 [pid 5761] close(12 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(14 [pid 5760] close(17 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(15 [pid 5760] close(18 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(16 [pid 5760] close(19 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(17 [pid 5760] close(20) = -1 EBADF (Bad file descriptor) [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] close(21 [pid 5761] close(13 [pid 5763] close(18 [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] close(22) = -1 EBADF (Bad file descriptor) [pid 5763] close(19 [pid 5760] close(23 [pid 5761] close(14 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(20 [pid 5760] close(24) = -1 EBADF (Bad file descriptor) [pid 5760] close(25) = -1 EBADF (Bad file descriptor) [pid 5760] close(26) = -1 EBADF (Bad file descriptor) [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] close(15 [pid 5763] close(21 [pid 5760] close(27 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] close(16 [pid 5760] close(28) = -1 EBADF (Bad file descriptor) [pid 5760] close(29) = -1 EBADF (Bad file descriptor) [pid 5760] exit_group(0) = ? [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5760] +++ exited with 0 +++ [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(22 [pid 5761] close(17 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5763] close(23 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(24 [pid 5761] close(18 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./147", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5763] close(25 [pid 5761] close(19 [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5763] close(26 [pid 5761] close(20 [pid 5052] openat(AT_FDCWD, "./147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5761] close(21 [pid 5763] close(27 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5763] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5761] close(22 [pid 5763] close(28) = -1 EBADF (Bad file descriptor) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5761] close(23 [pid 5763] exit_group(0 [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5763] <... exit_group resumed>) = ? [pid 5052] getdents64(3, [pid 5761] close(24) = -1 EBADF (Bad file descriptor) [pid 5761] close(25) = -1 EBADF (Bad file descriptor) [pid 5761] close(26 [pid 5763] +++ exited with 0 +++ [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5761] close(27 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./147/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5761] close(28) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./148", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5761] close(29 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./147/binderfs", [pid 5761] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5761] <... exit_group resumed>) = ? [pid 5761] +++ exited with 0 +++ [pid 5055] newfstatat(3, "", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=148, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5052] unlink("./147/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] umount2("./146", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] openat(AT_FDCWD, "./146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./148/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5052] umount2("./147/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./148/binderfs", [pid 5053] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./147/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./148/binderfs" [pid 5053] getdents64(3, [pid 5052] unlink("./147/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5053] umount2("./146/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./148/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./146/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./148/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./148/memory.events") = 0 [pid 5053] unlink("./146/binderfs") = 0 [pid 5053] umount2("./146/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./146/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./146/memory.events" [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./148") = 0 [pid 5055] mkdir("./149", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./147") = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 151 [pid 5052] mkdir("./148", 0777./strace-static-x86_64: Process 5764 attached ) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5764] set_robust_list(0x5555573de660, 24) = 0 [pid 5764] chdir("./149") = 0 [pid 5764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 150 ./strace-static-x86_64: Process 5765 attached [pid 5764] setpgid(0, 0 [pid 5765] set_robust_list(0x5555573de660, 24 [pid 5764] <... setpgid resumed>) = 0 [pid 5764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5765] <... set_robust_list resumed>) = 0 [pid 5764] <... openat resumed>) = 3 [pid 5764] write(3, "1000", 4) = 4 [pid 5765] chdir("./148" [pid 5764] close(3 [pid 5765] <... chdir resumed>) = 0 [pid 5764] <... close resumed>) = 0 [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5764] symlink("/dev/binderfs", "./binderfs" [pid 5765] <... prctl resumed>) = 0 [pid 5765] setpgid(0, 0) = 0 [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5764] <... symlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5765] <... openat resumed>) = 3 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5765] write(3, "1000", 4 [pid 5053] <... close resumed>) = 0 [pid 5765] <... write resumed>) = 4 [pid 5765] close(3) = 0 [pid 5053] rmdir("./146" [pid 5765] symlink("/dev/binderfs", "./binderfs" [pid 5764] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5765] <... symlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./147", 0777 [pid 5765] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5764] <... socket resumed>) = 3 [pid 5053] <... mkdir resumed>) = 0 [pid 5765] <... socket resumed>) = 3 [pid 5764] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5765] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5764] <... sendmsg resumed>) = 120 [pid 5764] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5765] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5764] <... openat resumed>) = 4 [pid 5765] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5764] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 149 ./strace-static-x86_64: Process 5766 attached [pid 5766] set_robust_list(0x5555573de660, 24) = 0 [pid 5766] chdir("./147") = 0 [pid 5766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5766] setpgid(0, 0) = 0 [pid 5766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5766] write(3, "1000", 4) = 4 [pid 5766] close(3) = 0 [pid 5766] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5766] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5766] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5766] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5766] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5765] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5765] close(3 [pid 5766] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5765] <... close resumed>) = 0 [pid 5764] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5766] close(3 [pid 5765] close(4 [pid 5764] close(3 [pid 5766] <... close resumed>) = 0 [pid 5765] <... close resumed>) = 0 [pid 5764] <... close resumed>) = 0 [pid 5766] close(4 [pid 5765] close(5 [pid 5764] close(4 [pid 5766] <... close resumed>) = 0 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] <... close resumed>) = 0 [pid 5766] close(5 [pid 5765] close(6 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(5 [pid 5766] close(6 [pid 5765] close(7 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(6 [pid 5766] close(7 [pid 5765] close(8 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(8 [pid 5765] close(9 [pid 5764] close(7 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(9 [pid 5765] close(10 [pid 5764] close(8 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(10 [pid 5765] close(11 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(9 [pid 5766] close(11 [pid 5765] close(12 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(10 [pid 5766] close(12 [pid 5765] close(13 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(11 [pid 5766] close(13 [pid 5765] close(14 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(12 [pid 5766] close(14) = -1 EBADF (Bad file descriptor) [pid 5765] close(15 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(15 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(13 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(16 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(16 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(14 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(17 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(17 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(15 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(18 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(18 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(16 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(19 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(19) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(17 [pid 5766] close(20 [pid 5765] close(20 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(18 [pid 5766] close(21 [pid 5765] close(21 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(22) = -1 EBADF (Bad file descriptor) [pid 5766] close(23) = -1 EBADF (Bad file descriptor) [pid 5766] close(24) = -1 EBADF (Bad file descriptor) [pid 5766] close(25) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(26 [pid 5765] close(22 [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] close(27) = -1 EBADF (Bad file descriptor) [pid 5765] close(23 [pid 5766] close(28 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(24 [pid 5766] close(29 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5766] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(25 [pid 5766] exit_group(0 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(19) = -1 EBADF (Bad file descriptor) [pid 5766] <... exit_group resumed>) = ? [pid 5765] close(26 [pid 5764] close(20 [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(27 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] close(28) = -1 EBADF (Bad file descriptor) [pid 5764] close(21 [pid 5765] close(29) = -1 EBADF (Bad file descriptor) [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(22 [pid 5766] +++ exited with 0 +++ [pid 5765] exit_group(0 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5765] <... exit_group resumed>) = ? [pid 5764] close(23 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5765] +++ exited with 0 +++ [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5764] close(24 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5764] close(25 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./148", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5764] close(26) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5764] close(27 [pid 5053] umount2("./147", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5764] close(28 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(3, "", [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5764] close(29 [pid 5053] <... openat resumed>) = 3 [pid 5764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5764] exit_group(0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5764] <... exit_group resumed>) = ? [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./148/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./147/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./147/binderfs" [pid 5764] +++ exited with 0 +++ [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./148/binderfs", [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] umount2("./147/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./147/memory.events", [pid 5052] unlink("./148/binderfs" [pid 5055] umount2("./149", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./147/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] umount2("./148/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./148/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./148/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5053] getdents64(3, [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./149/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... close resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./149/binderfs" [pid 5053] rmdir("./147" [pid 5055] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./148" [pid 5053] <... rmdir resumed>) = 0 [pid 5055] umount2("./149/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./149/memory.events", [pid 5053] mkdir("./148", 0777 [pid 5052] mkdir("./149", 0777 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] unlink("./149/memory.events" [pid 5053] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5767 attached [pid 5767] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 151 [pid 5767] <... set_robust_list resumed>) = 0 [pid 5767] chdir("./149") = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5767] setpgid(0, 0) = 0 [pid 5767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5767] write(3, "1000", 4) = 4 [pid 5767] close(3) = 0 [pid 5767] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5767] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5767] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5767] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 150 ./strace-static-x86_64: Process 5768 attached [pid 5767] <... openat resumed>) = 4 [pid 5768] set_robust_list(0x5555573de660, 24) = 0 [pid 5768] chdir("./148" [pid 5767] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5768] <... chdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] getdents64(3, [pid 5768] <... prctl resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5768] setpgid(0, 0 [pid 5055] close(3 [pid 5768] <... setpgid resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] rmdir("./149" [pid 5768] <... openat resumed>) = 3 [pid 5768] write(3, "1000", 4) = 4 [pid 5055] <... rmdir resumed>) = 0 [pid 5768] close(3) = 0 [pid 5055] mkdir("./150", 0777 [pid 5768] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5768] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5768] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000./strace-static-x86_64: Process 5769 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 152 [pid 5769] set_robust_list(0x5555573de660, 24) = 0 [pid 5769] chdir("./150") = 0 [pid 5769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5769] setpgid(0, 0) = 0 [pid 5769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5768] <... openat resumed>) = 4 [pid 5768] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5769] write(3, "1000", 4) = 4 [pid 5769] close(3) = 0 [pid 5769] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5769] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5769] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5769] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5768] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5768] close(3) = 0 [pid 5768] close(4) = 0 [pid 5768] close(5) = -1 EBADF (Bad file descriptor) [pid 5768] close(6) = -1 EBADF (Bad file descriptor) [pid 5768] close(7) = -1 EBADF (Bad file descriptor) [pid 5768] close(8) = -1 EBADF (Bad file descriptor) [pid 5768] close(9) = -1 EBADF (Bad file descriptor) [pid 5768] close(10) = -1 EBADF (Bad file descriptor) [pid 5768] close(11) = -1 EBADF (Bad file descriptor) [pid 5768] close(12) = -1 EBADF (Bad file descriptor) [pid 5768] close(13) = -1 EBADF (Bad file descriptor) [pid 5768] close(14) = -1 EBADF (Bad file descriptor) [pid 5768] close(15) = -1 EBADF (Bad file descriptor) [pid 5768] close(16) = -1 EBADF (Bad file descriptor) [pid 5768] close(17) = -1 EBADF (Bad file descriptor) [pid 5768] close(18) = -1 EBADF (Bad file descriptor) [pid 5768] close(19) = -1 EBADF (Bad file descriptor) [pid 5768] close(20) = -1 EBADF (Bad file descriptor) [pid 5768] close(21) = -1 EBADF (Bad file descriptor) [pid 5768] close(22) = -1 EBADF (Bad file descriptor) [pid 5768] close(23) = -1 EBADF (Bad file descriptor) [pid 5768] close(24) = -1 EBADF (Bad file descriptor) [pid 5768] close(25) = -1 EBADF (Bad file descriptor) [pid 5768] close(26) = -1 EBADF (Bad file descriptor) [pid 5768] close(27) = -1 EBADF (Bad file descriptor) [pid 5768] close(28) = -1 EBADF (Bad file descriptor) [pid 5768] close(29) = -1 EBADF (Bad file descriptor) [pid 5768] exit_group(0) = ? [pid 5767] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5768] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=150, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] umount2("./148", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5769] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5767] close(3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./148/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./148/binderfs") = 0 [pid 5053] umount2("./148/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./148/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./148/memory.events" [pid 5767] <... close resumed>) = 0 [pid 5769] close(3 [pid 5767] close(4) = 0 [pid 5767] close(5) = -1 EBADF (Bad file descriptor) [pid 5767] close(6) = -1 EBADF (Bad file descriptor) [pid 5769] <... close resumed>) = 0 [pid 5769] close(4) = 0 [pid 5767] close(7 [pid 5769] close(5) = -1 EBADF (Bad file descriptor) [pid 5769] close(6 [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5769] close(7) = -1 EBADF (Bad file descriptor) [pid 5769] close(8) = -1 EBADF (Bad file descriptor) [pid 5769] close(9) = -1 EBADF (Bad file descriptor) [pid 5769] close(10) = -1 EBADF (Bad file descriptor) [pid 5769] close(11) = -1 EBADF (Bad file descriptor) [pid 5769] close(12) = -1 EBADF (Bad file descriptor) [pid 5767] close(8 [pid 5053] getdents64(3, [pid 5769] close(13) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5769] close(14 [pid 5767] close(9 [pid 5053] close(3 [pid 5769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5769] close(15) = -1 EBADF (Bad file descriptor) [pid 5769] close(16) = -1 EBADF (Bad file descriptor) [pid 5767] close(10 [pid 5053] <... close resumed>) = 0 [pid 5769] close(17 [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] rmdir("./148" [pid 5767] close(11 [pid 5769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5769] close(18) = -1 EBADF (Bad file descriptor) [pid 5767] close(12 [pid 5769] close(19 [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5769] close(20 [pid 5767] close(13 [pid 5769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5769] close(21) = -1 EBADF (Bad file descriptor) [pid 5769] close(22) = -1 EBADF (Bad file descriptor) [pid 5769] close(23) = -1 EBADF (Bad file descriptor) [pid 5769] close(24) = -1 EBADF (Bad file descriptor) [pid 5769] close(25) = -1 EBADF (Bad file descriptor) [pid 5769] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] <... rmdir resumed>) = 0 [pid 5769] close(27) = -1 EBADF (Bad file descriptor) [pid 5769] close(28) = -1 EBADF (Bad file descriptor) [pid 5769] close(29) = -1 EBADF (Bad file descriptor) [pid 5769] exit_group(0 [pid 5767] close(14 [pid 5053] mkdir("./149", 0777 [pid 5769] <... exit_group resumed>) = ? [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... mkdir resumed>) = 0 [pid 5767] close(15) = -1 EBADF (Bad file descriptor) [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5769] +++ exited with 0 +++ [pid 5767] close(16) = -1 EBADF (Bad file descriptor) [pid 5767] close(17 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5767] close(18) = -1 EBADF (Bad file descriptor) [pid 5767] close(19) = -1 EBADF (Bad file descriptor) [pid 5767] close(20) = -1 EBADF (Bad file descriptor) [pid 5767] close(21) = -1 EBADF (Bad file descriptor) [pid 5767] close(22) = -1 EBADF (Bad file descriptor) [pid 5767] close(23) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./150", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5767] close(24) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5767] close(25 [pid 5055] openat(AT_FDCWD, "./150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5767] close(26) = -1 EBADF (Bad file descriptor) [pid 5767] close(27) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5770 attached [pid 5767] close(28 [pid 5055] <... openat resumed>) = 3 [pid 5767] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 151 [pid 5055] newfstatat(3, "", [pid 5770] set_robust_list(0x5555573de660, 24 [pid 5767] close(29) = -1 EBADF (Bad file descriptor) [pid 5770] <... set_robust_list resumed>) = 0 [pid 5767] exit_group(0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5767] <... exit_group resumed>) = ? [pid 5770] chdir("./149" [pid 5055] getdents64(3, [pid 5770] <... chdir resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5770] setpgid(0, 0 [pid 5055] umount2("./150/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5767] +++ exited with 0 +++ [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5770] <... setpgid resumed>) = 0 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] newfstatat(AT_FDCWD, "./150/binderfs", [pid 5052] <... restart_syscall resumed>) = 0 [pid 5770] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5770] write(3, "1000", 4) = 4 [pid 5770] close(3 [pid 5052] umount2("./149", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5770] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5770] symlink("/dev/binderfs", "./binderfs" [pid 5055] unlink("./150/binderfs" [pid 5052] openat(AT_FDCWD, "./149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5770] <... symlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5770] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./150/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./149/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5770] <... socket resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] newfstatat(AT_FDCWD, "./150/memory.events", [pid 5052] unlink("./149/binderfs") = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5770] <... sendmsg resumed>) = 120 [pid 5055] unlink("./150/memory.events" [pid 5052] umount2("./149/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5770] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5770] <... openat resumed>) = 4 [pid 5052] newfstatat(AT_FDCWD, "./149/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./149/memory.events" [pid 5770] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] getdents64(3, [pid 5055] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... close resumed>) = 0 [pid 5052] close(3 [pid 5055] rmdir("./150" [pid 5052] <... close resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] rmdir("./149" [pid 5055] mkdir("./151", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./150", 0777) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5772 attached ./strace-static-x86_64: Process 5771 attached , child_tidptr=0x5555573de650) = 153 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 152 [pid 5772] set_robust_list(0x5555573de660, 24 [pid 5771] set_robust_list(0x5555573de660, 24 [pid 5770] <... ioctl resumed>) = 0 [pid 5772] <... set_robust_list resumed>) = 0 [pid 5771] <... set_robust_list resumed>) = 0 [pid 5770] close(3 [pid 5772] chdir("./151" [pid 5770] <... close resumed>) = 0 [pid 5771] chdir("./150" [pid 5772] <... chdir resumed>) = 0 [pid 5772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5772] setpgid(0, 0) = 0 [pid 5770] close(4 [pid 5772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5771] <... chdir resumed>) = 0 [pid 5770] <... close resumed>) = 0 [pid 5772] <... openat resumed>) = 3 [pid 5771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5770] close(5 [pid 5772] write(3, "1000", 4 [pid 5771] setpgid(0, 0 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... write resumed>) = 4 [pid 5771] <... setpgid resumed>) = 0 [pid 5770] close(6 [pid 5772] close(3) = 0 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5770] close(7) = -1 EBADF (Bad file descriptor) [pid 5770] close(8) = -1 EBADF (Bad file descriptor) [pid 5770] close(9) = -1 EBADF (Bad file descriptor) [pid 5772] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5770] close(10 [pid 5771] <... openat resumed>) = 3 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5770] close(11) = -1 EBADF (Bad file descriptor) [pid 5770] close(12 [pid 5771] write(3, "1000", 4 [pid 5772] <... sendmsg resumed>) = 120 [pid 5771] <... write resumed>) = 4 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(3 [pid 5772] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5771] <... close resumed>) = 0 [pid 5770] close(13 [pid 5771] symlink("/dev/binderfs", "./binderfs" [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5770] close(14 [pid 5771] <... symlink resumed>) = 0 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5770] close(15 [pid 5771] <... socket resumed>) = 3 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5770] close(16) = -1 EBADF (Bad file descriptor) [pid 5771] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5770] close(17) = -1 EBADF (Bad file descriptor) [pid 5771] <... sendmsg resumed>) = 120 [pid 5770] close(18) = -1 EBADF (Bad file descriptor) [pid 5770] close(19) = -1 EBADF (Bad file descriptor) [pid 5770] close(20) = -1 EBADF (Bad file descriptor) [pid 5770] close(21) = -1 EBADF (Bad file descriptor) [pid 5771] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5770] close(22) = -1 EBADF (Bad file descriptor) [pid 5770] close(23 [pid 5771] <... openat resumed>) = 4 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5770] close(24) = -1 EBADF (Bad file descriptor) [pid 5770] close(25) = -1 EBADF (Bad file descriptor) [pid 5770] close(26) = -1 EBADF (Bad file descriptor) [pid 5770] close(27 [pid 5772] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5771] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5770] close(28 [pid 5772] close(3 [pid 5771] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5770] close(29 [pid 5772] <... close resumed>) = 0 [pid 5771] close(3 [pid 5770] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(4 [pid 5770] exit_group(0 [pid 5772] <... close resumed>) = 0 [pid 5771] <... close resumed>) = 0 [pid 5772] close(5 [pid 5770] <... exit_group resumed>) = ? [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(6 [pid 5771] close(4 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(7 [pid 5771] <... close resumed>) = 0 [pid 5770] +++ exited with 0 +++ [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=151, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] umount2("./149", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./149/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./149/binderfs") = 0 [pid 5771] close(5 [pid 5053] umount2("./149/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5772] close(8 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(6 [pid 5772] close(9 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./149/memory.events", [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(7) = -1 EBADF (Bad file descriptor) [pid 5772] close(10 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(8 [pid 5772] close(11 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./149/memory.events" [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(9 [pid 5772] close(12 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(10 [pid 5772] close(13 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(11 [pid 5772] close(14 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(12 [pid 5772] close(15 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(13 [pid 5772] close(16 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(14 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./149" [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(17 [pid 5771] close(15 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(18 [pid 5771] close(16 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(19 [pid 5771] close(17 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... rmdir resumed>) = 0 [pid 5772] close(20 [pid 5771] close(18 [pid 5053] mkdir("./150", 0777 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(21 [pid 5771] close(19 [pid 5053] <... mkdir resumed>) = 0 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5772] close(22 [pid 5771] close(20 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(23 [pid 5771] close(21 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(24 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(25 [pid 5771] close(22./strace-static-x86_64: Process 5773 attached [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] set_robust_list(0x5555573de660, 24 [pid 5772] close(26 [pid 5771] close(23 [pid 5773] <... set_robust_list resumed>) = 0 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 152 [pid 5773] chdir("./150" [pid 5772] close(27 [pid 5771] close(24 [pid 5773] <... chdir resumed>) = 0 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5772] close(28 [pid 5771] close(25 [pid 5773] <... prctl resumed>) = 0 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5772] close(29 [pid 5773] setpgid(0, 0 [pid 5772] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(26 [pid 5773] <... setpgid resumed>) = 0 [pid 5772] exit_group(0 [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5771] close(27) = -1 EBADF (Bad file descriptor) [pid 5771] close(28 [pid 5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5772] <... exit_group resumed>) = ? [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] <... openat resumed>) = 3 [pid 5773] write(3, "1000", 4) = 4 [pid 5773] close(3) = 0 [pid 5772] +++ exited with 0 +++ [pid 5771] close(29 [pid 5773] symlink("/dev/binderfs", "./binderfs" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./151", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5773] <... symlink resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5773] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5771] exit_group(0 [pid 5055] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5773] <... socket resumed>) = 3 [pid 5771] <... exit_group resumed>) = ? [pid 5773] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./151/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./151/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./151/binderfs" [pid 5771] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./151/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./151/memory.events", [pid 5052] <... restart_syscall resumed>) = 0 [pid 5052] umount2("./150", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5055] unlink("./151/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5773] <... sendmsg resumed>) = 120 [pid 5773] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5052] getdents64(3, [pid 5773] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./150/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] unlink("./150/binderfs" [pid 5055] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./151" [pid 5052] umount2("./150/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./150/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] unlink("./150/memory.events" [pid 5055] mkdir("./152", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] close(3) = 0 [pid 5052] rmdir("./150"./strace-static-x86_64: Process 5774 attached [pid 5774] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 154 [pid 5774] <... set_robust_list resumed>) = 0 [pid 5774] chdir("./152") = 0 [pid 5774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5774] setpgid(0, 0) = 0 [pid 5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... rmdir resumed>) = 0 [pid 5774] <... openat resumed>) = 3 [pid 5774] write(3, "1000", 4) = 4 [pid 5774] close(3) = 0 [pid 5774] symlink("/dev/binderfs", "./binderfs" [pid 5052] mkdir("./151", 0777 [pid 5774] <... symlink resumed>) = 0 [pid 5774] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5774] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5774] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5774] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 153 ./strace-static-x86_64: Process 5775 attached [pid 5775] set_robust_list(0x5555573de660, 24) = 0 [pid 5775] chdir("./151") = 0 [pid 5775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5775] setpgid(0, 0) = 0 [pid 5775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5775] write(3, "1000", 4) = 4 [pid 5775] close(3) = 0 [pid 5775] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5775] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5775] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5775] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5775] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5773] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5773] close(3 [pid 5775] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5775] close(3 [pid 5773] <... close resumed>) = 0 [pid 5775] <... close resumed>) = 0 [pid 5773] close(4 [pid 5775] close(4) = 0 [pid 5773] <... close resumed>) = 0 [pid 5773] close(5 [pid 5775] close(5 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5775] close(6) = -1 EBADF (Bad file descriptor) [pid 5775] close(7) = -1 EBADF (Bad file descriptor) [pid 5775] close(8) = -1 EBADF (Bad file descriptor) [pid 5773] close(6 [pid 5775] close(9 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(7 [pid 5775] close(10 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(8 [pid 5775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5775] close(11) = -1 EBADF (Bad file descriptor) [pid 5775] close(12) = -1 EBADF (Bad file descriptor) [pid 5775] close(13) = -1 EBADF (Bad file descriptor) [pid 5775] close(14) = -1 EBADF (Bad file descriptor) [pid 5775] close(15) = -1 EBADF (Bad file descriptor) [pid 5775] close(16) = -1 EBADF (Bad file descriptor) [pid 5775] close(17) = -1 EBADF (Bad file descriptor) [pid 5775] close(18) = -1 EBADF (Bad file descriptor) [pid 5775] close(19) = -1 EBADF (Bad file descriptor) [pid 5775] close(20) = -1 EBADF (Bad file descriptor) [pid 5775] close(21) = -1 EBADF (Bad file descriptor) [pid 5775] close(22) = -1 EBADF (Bad file descriptor) [pid 5775] close(23) = -1 EBADF (Bad file descriptor) [pid 5775] close(24) = -1 EBADF (Bad file descriptor) [pid 5775] close(25) = -1 EBADF (Bad file descriptor) [pid 5775] close(26) = -1 EBADF (Bad file descriptor) [pid 5775] close(27) = -1 EBADF (Bad file descriptor) [pid 5775] close(28) = -1 EBADF (Bad file descriptor) [pid 5775] close(29) = -1 EBADF (Bad file descriptor) [pid 5775] exit_group(0) = ? [pid 5774] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(3 [pid 5773] close(9 [pid 5774] <... close resumed>) = 0 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(4) = 0 [pid 5774] close(5 [pid 5773] close(10 [pid 5775] +++ exited with 0 +++ [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(6 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(11 [pid 5774] close(7 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(8 [pid 5773] close(12 [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(9) = -1 EBADF (Bad file descriptor) [pid 5773] close(13 [pid 5774] close(10 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(11) = -1 EBADF (Bad file descriptor) [pid 5773] close(14 [pid 5774] close(12) = -1 EBADF (Bad file descriptor) [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(13 [pid 5773] close(15 [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(14 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(15 [pid 5773] close(16 [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./151", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5774] close(16 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(17) = -1 EBADF (Bad file descriptor) [pid 5774] close(18 [pid 5052] openat(AT_FDCWD, "./151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5774] close(19) = -1 EBADF (Bad file descriptor) [pid 5774] close(20) = -1 EBADF (Bad file descriptor) [pid 5774] close(21) = -1 EBADF (Bad file descriptor) [pid 5774] close(22) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5774] close(23 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] close(24) = -1 EBADF (Bad file descriptor) [pid 5774] close(25 [pid 5773] close(17 [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5774] close(26 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(18 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5774] close(27) = -1 EBADF (Bad file descriptor) [pid 5774] close(28) = -1 EBADF (Bad file descriptor) [pid 5774] close(29 [pid 5052] umount2("./151/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5774] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5774] exit_group(0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5774] <... exit_group resumed>) = ? [pid 5774] +++ exited with 0 +++ [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] newfstatat(AT_FDCWD, "./151/binderfs", [pid 5773] close(19 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./151/binderfs" [pid 5773] close(20 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./151/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(21 [pid 5055] umount2("./152", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(22 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(23 [pid 5055] openat(AT_FDCWD, "./152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./151/memory.events", [pid 5773] close(24 [pid 5055] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./151/memory.events" [pid 5773] close(25 [pid 5055] newfstatat(3, "", [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5773] close(26 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5773] close(27) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5773] close(28 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5773] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5773] close(29) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./152/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] close(3 [pid 5773] exit_group(0 [pid 5052] <... close resumed>) = 0 [pid 5773] <... exit_group resumed>) = ? [pid 5773] +++ exited with 0 +++ [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] rmdir("./151" [pid 5055] newfstatat(AT_FDCWD, "./152/binderfs", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=152, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./150", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... rmdir resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./150/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./152/binderfs" [pid 5052] mkdir("./152", 0777 [pid 5053] unlink("./150/binderfs") = 0 [pid 5053] umount2("./150/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./150/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./150/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] umount2("./152/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] newfstatat(AT_FDCWD, "./152/memory.events", ./strace-static-x86_64: Process 5776 attached {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] unlink("./152/memory.events" [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./150") = 0 [pid 5053] mkdir("./151", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5777 attached , child_tidptr=0x5555573de650) = 153 [pid 5776] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 154 [pid 5776] <... set_robust_list resumed>) = 0 [pid 5777] set_robust_list(0x5555573de660, 24) = 0 [pid 5776] chdir("./152") = 0 [pid 5777] chdir("./151") = 0 [pid 5777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5777] setpgid(0, 0) = 0 [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5776] setpgid(0, 0) = 0 [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5777] write(3, "1000", 4) = 4 [pid 5777] close(3) = 0 [pid 5777] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5777] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5776] <... openat resumed>) = 3 [pid 5777] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5776] write(3, "1000", 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5776] <... write resumed>) = 4 [pid 5055] close(3 [pid 5776] close(3) = 0 [pid 5055] <... close resumed>) = 0 [pid 5776] symlink("/dev/binderfs", "./binderfs" [pid 5777] <... sendmsg resumed>) = 120 [pid 5777] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5776] <... symlink resumed>) = 0 [pid 5055] rmdir("./152" [pid 5777] <... openat resumed>) = 4 [pid 5777] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5776] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./153", 0777) = 0 [pid 5776] <... socket resumed>) = 3 [pid 5776] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5778 attached [pid 5776] <... sendmsg resumed>) = 120 [pid 5778] set_robust_list(0x5555573de660, 24 [pid 5776] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 155 [pid 5776] <... openat resumed>) = 4 [pid 5778] <... set_robust_list resumed>) = 0 [pid 5776] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5778] chdir("./153") = 0 [pid 5778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5778] setpgid(0, 0) = 0 [pid 5778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5778] write(3, "1000", 4) = 4 [pid 5778] close(3) = 0 [pid 5778] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5778] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5778] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5778] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5778] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5777] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5777] close(3) = 0 [pid 5777] close(4) = 0 [pid 5777] close(5) = -1 EBADF (Bad file descriptor) [pid 5777] close(6) = -1 EBADF (Bad file descriptor) [pid 5777] close(7) = -1 EBADF (Bad file descriptor) [pid 5777] close(8) = -1 EBADF (Bad file descriptor) [pid 5777] close(9) = -1 EBADF (Bad file descriptor) [pid 5777] close(10) = -1 EBADF (Bad file descriptor) [pid 5777] close(11) = -1 EBADF (Bad file descriptor) [pid 5777] close(12) = -1 EBADF (Bad file descriptor) [pid 5777] close(13 [pid 5778] close(3 [pid 5777] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5777] close(14) = -1 EBADF (Bad file descriptor) [pid 5777] close(15) = -1 EBADF (Bad file descriptor) [pid 5777] close(16) = -1 EBADF (Bad file descriptor) [pid 5777] close(17) = -1 EBADF (Bad file descriptor) [pid 5777] close(18) = -1 EBADF (Bad file descriptor) [pid 5777] close(19) = -1 EBADF (Bad file descriptor) [pid 5777] close(20) = -1 EBADF (Bad file descriptor) [pid 5777] close(21) = -1 EBADF (Bad file descriptor) [pid 5777] close(22) = -1 EBADF (Bad file descriptor) [pid 5777] close(23) = -1 EBADF (Bad file descriptor) [pid 5778] <... close resumed>) = 0 [pid 5778] close(4 [pid 5777] close(24) = -1 EBADF (Bad file descriptor) [pid 5777] close(25) = -1 EBADF (Bad file descriptor) [pid 5777] close(26) = -1 EBADF (Bad file descriptor) [pid 5777] close(27) = -1 EBADF (Bad file descriptor) [pid 5777] close(28) = -1 EBADF (Bad file descriptor) [pid 5777] close(29) = -1 EBADF (Bad file descriptor) [pid 5778] <... close resumed>) = 0 [pid 5778] close(5 [pid 5777] exit_group(0 [pid 5776] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(6 [pid 5776] close(3 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(7) = -1 EBADF (Bad file descriptor) [pid 5777] <... exit_group resumed>) = ? [pid 5776] <... close resumed>) = 0 [pid 5778] close(8 [pid 5776] close(4 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = 0 [pid 5778] close(9 [pid 5776] close(5 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(10 [pid 5776] close(6 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(11 [pid 5776] close(7 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(12 [pid 5776] close(8 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5777] +++ exited with 0 +++ [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(13 [pid 5776] close(9 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=153, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5778] close(14 [pid 5776] close(10 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(15 [pid 5776] close(11 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(16 [pid 5776] close(12 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(17 [pid 5053] umount2("./151", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5776] close(13) = -1 EBADF (Bad file descriptor) [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] close(14 [pid 5778] close(18 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(19 [pid 5776] close(15 [pid 5053] openat(AT_FDCWD, "./151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(20 [pid 5776] close(16 [pid 5053] <... openat resumed>) = 3 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5778] close(21 [pid 5776] close(17) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] close(18 [pid 5778] close(22) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(23 [pid 5776] close(19 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5778] close(24 [pid 5776] close(20) = -1 EBADF (Bad file descriptor) [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5778] close(25 [pid 5776] close(21 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./151/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5778] close(26 [pid 5776] close(22 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(27 [pid 5776] close(23 [pid 5053] newfstatat(AT_FDCWD, "./151/binderfs", [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] close(28 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] close(24 [pid 5778] close(29 [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5778] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] close(25 [pid 5053] unlink("./151/binderfs" [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5778] exit_group(0 [pid 5776] close(26) = -1 EBADF (Bad file descriptor) [pid 5778] <... exit_group resumed>) = ? [pid 5053] umount2("./151/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5776] close(27 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5776] close(28) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./151/memory.events", [pid 5776] close(29 [pid 5778] +++ exited with 0 +++ [pid 5776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5776] exit_group(0 [pid 5053] unlink("./151/memory.events" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5776] <... exit_group resumed>) = ? [pid 5055] umount2("./153", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... unlink resumed>) = 0 [pid 5776] +++ exited with 0 +++ [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./153/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./152", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./153/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./153/binderfs") = 0 [pid 5052] openat(AT_FDCWD, "./152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./153/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./153/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] unlink("./153/memory.events") = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./152/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] close(3 [pid 5052] newfstatat(AT_FDCWD, "./152/binderfs", [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./153" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./152/binderfs") = 0 [pid 5052] umount2("./152/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./152/memory.events", [pid 5053] <... close resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] rmdir("./151" [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./154", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] unlink("./152/memory.events" [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5779 attached , child_tidptr=0x5555573de650) = 156 [pid 5779] set_robust_list(0x5555573de660, 24) = 0 [pid 5779] chdir("./154") = 0 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5779] setpgid(0, 0) = 0 [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5779] write(3, "1000", 4) = 4 [pid 5779] close(3) = 0 [pid 5779] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5779] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5779] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... unlink resumed>) = 0 [pid 5779] <... sendmsg resumed>) = 120 [pid 5053] mkdir("./152", 0777 [pid 5052] getdents64(3, [pid 5779] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5779] <... openat resumed>) = 4 [pid 5779] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5780 attached [pid 5052] close(3) = 0 [pid 5052] rmdir("./152" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 154 [pid 5780] set_robust_list(0x5555573de660, 24) = 0 [pid 5780] chdir("./152") = 0 [pid 5780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5780] setpgid(0, 0) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./153", 0777 [pid 5780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5780] write(3, "1000", 4) = 4 [pid 5780] close(3) = 0 [pid 5780] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5780] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5780] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5780] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5780] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 155 ./strace-static-x86_64: Process 5781 attached [pid 5781] set_robust_list(0x5555573de660, 24) = 0 [pid 5781] chdir("./153") = 0 [pid 5781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5781] setpgid(0, 0) = 0 [pid 5781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5781] write(3, "1000", 4) = 4 [pid 5781] close(3) = 0 [pid 5781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5781] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5781] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5781] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5781] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5780] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5779] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5780] close(3) = 0 [pid 5781] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5779] close(3) = 0 [pid 5781] close(3 [pid 5780] close(4 [pid 5781] <... close resumed>) = 0 [pid 5780] <... close resumed>) = 0 [pid 5779] close(4 [pid 5781] close(4 [pid 5779] <... close resumed>) = 0 [pid 5780] close(5 [pid 5781] <... close resumed>) = 0 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(6 [pid 5781] close(5 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(5 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(7 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(6 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(6 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(8 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(7 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(7 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(8 [pid 5779] close(8 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(9 [pid 5779] close(9 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(10 [pid 5779] close(10 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(11 [pid 5779] close(11 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(12 [pid 5779] close(12 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(13 [pid 5779] close(13 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(14 [pid 5779] close(14 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(15 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(15 [pid 5781] close(16 [pid 5780] close(9 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(16 [pid 5781] close(17 [pid 5780] close(10 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(17 [pid 5781] close(18 [pid 5780] close(11) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(12 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(19 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(18 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(13 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(20 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(19 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(14 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(21 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(20 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(15 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(22 [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(21 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(23 [pid 5779] close(22 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(24 [pid 5779] close(23 [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] close(25 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(24 [pid 5781] close(26 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(25 [pid 5781] close(27 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(26 [pid 5781] close(28 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(27 [pid 5781] close(29 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(28 [pid 5781] exit_group(0 [pid 5780] close(16 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(17) = -1 EBADF (Bad file descriptor) [pid 5780] close(18 [pid 5781] <... exit_group resumed>) = ? [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] close(29 [pid 5780] close(19) = -1 EBADF (Bad file descriptor) [pid 5780] close(20) = -1 EBADF (Bad file descriptor) [pid 5780] close(21) = -1 EBADF (Bad file descriptor) [pid 5781] +++ exited with 0 +++ [pid 5780] close(22 [pid 5779] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] exit_group(0 [pid 5780] close(23 [pid 5779] <... exit_group resumed>) = ? [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5779] +++ exited with 0 +++ [pid 5780] close(24 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5780] close(25) = -1 EBADF (Bad file descriptor) [pid 5780] close(26) = -1 EBADF (Bad file descriptor) [pid 5780] close(27) = -1 EBADF (Bad file descriptor) [pid 5780] close(28) = -1 EBADF (Bad file descriptor) [pid 5780] close(29 [pid 5052] umount2("./153", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5780] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5780] exit_group(0 [pid 5052] openat(AT_FDCWD, "./153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5780] <... exit_group resumed>) = ? [pid 5055] umount2("./154", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5780] +++ exited with 0 +++ [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=154, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] <... openat resumed>) = 3 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(3, "", [pid 5053] <... restart_syscall resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./153/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./153/binderfs", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./152", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./154/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./154/binderfs", [pid 5053] openat(AT_FDCWD, "./152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] unlink("./153/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5055] unlink("./154/binderfs" [pid 5053] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./153/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./154/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./152/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./152/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./153/memory.events", [pid 5053] unlink("./152/binderfs") = 0 [pid 5055] newfstatat(AT_FDCWD, "./154/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./152/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./152/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./152/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./153/memory.events") = 0 [pid 5055] unlink("./154/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5053] rmdir("./152" [pid 5052] <... close resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] rmdir("./153" [pid 5053] mkdir("./153", 0777 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./154", 0777 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5782 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 155 [pid 5782] set_robust_list(0x5555573de660, 24) = 0 [pid 5782] chdir("./153") = 0 [pid 5782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5782] setpgid(0, 0) = 0 [pid 5782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5782] write(3, "1000", 4) = 4 [pid 5782] close(3) = 0 [pid 5782] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5782] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 156 ./strace-static-x86_64: Process 5783 attached [pid 5782] <... socket resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5783] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] close(3) = 0 [pid 5783] chdir("./154") = 0 [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] rmdir("./154" [pid 5783] setpgid(0, 0) = 0 [pid 5782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5782] <... sendmsg resumed>) = 120 [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./155", 0777 [pid 5783] <... openat resumed>) = 3 [pid 5782] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5783] write(3, "1000", 4 [pid 5055] <... mkdir resumed>) = 0 [pid 5783] <... write resumed>) = 4 [pid 5783] close(3) = 0 [pid 5782] <... openat resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5783] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5782] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5783] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5784 attached [pid 5783] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 157 [pid 5784] set_robust_list(0x5555573de660, 24 [pid 5783] <... sendmsg resumed>) = 120 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5784] chdir("./155") = 0 [pid 5784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5784] setpgid(0, 0) = 0 [pid 5784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5784] write(3, "1000", 4) = 4 [pid 5783] <... openat resumed>) = 4 [pid 5784] close(3) = 0 [pid 5784] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5783] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5784] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5784] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5784] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5784] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5782] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5782] close(3 [pid 5784] close(3) = 0 [pid 5784] close(4) = 0 [pid 5784] close(5 [pid 5782] <... close resumed>) = 0 [pid 5782] close(4) = 0 [pid 5784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5784] close(6) = -1 EBADF (Bad file descriptor) [pid 5784] close(7) = -1 EBADF (Bad file descriptor) [pid 5784] close(8) = -1 EBADF (Bad file descriptor) [pid 5784] close(9) = -1 EBADF (Bad file descriptor) [pid 5784] close(10 [pid 5782] close(5) = -1 EBADF (Bad file descriptor) [pid 5782] close(6 [pid 5784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5784] close(11 [pid 5782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5782] close(7 [pid 5784] close(12) = -1 EBADF (Bad file descriptor) [pid 5784] close(13) = -1 EBADF (Bad file descriptor) [pid 5784] close(14) = -1 EBADF (Bad file descriptor) [pid 5782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5784] close(15) = -1 EBADF (Bad file descriptor) [pid 5782] close(8 [pid 5784] close(16 [pid 5782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5784] close(17) = -1 EBADF (Bad file descriptor) [pid 5784] close(18) = -1 EBADF (Bad file descriptor) [pid 5784] close(19) = -1 EBADF (Bad file descriptor) [pid 5784] close(20) = -1 EBADF (Bad file descriptor) [pid 5784] close(21) = -1 EBADF (Bad file descriptor) [pid 5784] close(22) = -1 EBADF (Bad file descriptor) [pid 5784] close(23) = -1 EBADF (Bad file descriptor) [pid 5784] close(24) = -1 EBADF (Bad file descriptor) [pid 5784] close(25) = -1 EBADF (Bad file descriptor) [pid 5784] close(26) = -1 EBADF (Bad file descriptor) [pid 5784] close(27) = -1 EBADF (Bad file descriptor) [pid 5784] close(28) = -1 EBADF (Bad file descriptor) [pid 5782] close(9 [pid 5784] close(29) = -1 EBADF (Bad file descriptor) [pid 5784] exit_group(0) = ? [pid 5782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5782] close(10) = -1 EBADF (Bad file descriptor) [pid 5782] close(11) = -1 EBADF (Bad file descriptor) [pid 5782] close(12) = -1 EBADF (Bad file descriptor) [pid 5782] close(13) = -1 EBADF (Bad file descriptor) [pid 5782] close(14) = -1 EBADF (Bad file descriptor) [pid 5782] close(15) = -1 EBADF (Bad file descriptor) [pid 5782] close(16) = -1 EBADF (Bad file descriptor) [pid 5782] close(17) = -1 EBADF (Bad file descriptor) [pid 5784] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5782] close(18) = -1 EBADF (Bad file descriptor) [pid 5782] close(19) = -1 EBADF (Bad file descriptor) [pid 5782] close(20) = -1 EBADF (Bad file descriptor) [pid 5782] close(21) = -1 EBADF (Bad file descriptor) [pid 5782] close(22) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./155", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5782] close(23 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5782] close(24) = -1 EBADF (Bad file descriptor) [pid 5782] close(25 [pid 5055] openat(AT_FDCWD, "./155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5782] close(26) = -1 EBADF (Bad file descriptor) [pid 5782] close(27) = -1 EBADF (Bad file descriptor) [pid 5782] close(28 [pid 5055] <... openat resumed>) = 3 [pid 5782] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5782] close(29) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5782] exit_group(0) = ? [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./155/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./155/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./155/binderfs" [pid 5782] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5055] umount2("./155/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./153", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./155/memory.events", [pid 5053] openat(AT_FDCWD, "./153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5055] unlink("./155/memory.events" [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./153/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./153/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./153/binderfs") = 0 [pid 5053] umount2("./153/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./153/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./153/memory.events" [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./155" [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5055] mkdir("./156", 0777 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./153") = 0 [pid 5053] mkdir("./154", 0777 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5783] <... ioctl resumed>) = 0 [pid 5783] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5783] <... close resumed>) = 0 [pid 5783] close(4) = 0 [pid 5783] close(5./strace-static-x86_64: Process 5785 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 158 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 156 ./strace-static-x86_64: Process 5786 attached [pid 5785] set_robust_list(0x5555573de660, 24 [pid 5783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5785] <... set_robust_list resumed>) = 0 [pid 5783] close(6 [pid 5786] set_robust_list(0x5555573de660, 24 [pid 5783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5786] <... set_robust_list resumed>) = 0 [pid 5785] chdir("./156" [pid 5783] close(7) = -1 EBADF (Bad file descriptor) [pid 5786] chdir("./154" [pid 5785] <... chdir resumed>) = 0 [pid 5783] close(8 [pid 5786] <... chdir resumed>) = 0 [pid 5785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5783] close(9) = -1 EBADF (Bad file descriptor) [pid 5783] close(10) = -1 EBADF (Bad file descriptor) [pid 5783] close(11) = -1 EBADF (Bad file descriptor) [pid 5783] close(12) = -1 EBADF (Bad file descriptor) [pid 5783] close(13) = -1 EBADF (Bad file descriptor) [pid 5783] close(14) = -1 EBADF (Bad file descriptor) [pid 5783] close(15) = -1 EBADF (Bad file descriptor) [pid 5783] close(16) = -1 EBADF (Bad file descriptor) [pid 5783] close(17) = -1 EBADF (Bad file descriptor) [pid 5783] close(18) = -1 EBADF (Bad file descriptor) [pid 5783] close(19) = -1 EBADF (Bad file descriptor) [pid 5783] close(20) = -1 EBADF (Bad file descriptor) [pid 5783] close(21) = -1 EBADF (Bad file descriptor) [pid 5786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5785] <... prctl resumed>) = 0 [pid 5786] <... prctl resumed>) = 0 [pid 5785] setpgid(0, 0 [pid 5783] close(22) = -1 EBADF (Bad file descriptor) [pid 5783] close(23) = -1 EBADF (Bad file descriptor) [pid 5783] close(24) = -1 EBADF (Bad file descriptor) [pid 5783] close(25) = -1 EBADF (Bad file descriptor) [pid 5783] close(26) = -1 EBADF (Bad file descriptor) [pid 5783] close(27) = -1 EBADF (Bad file descriptor) [pid 5783] close(28) = -1 EBADF (Bad file descriptor) [pid 5783] close(29) = -1 EBADF (Bad file descriptor) [pid 5783] exit_group(0) = ? [pid 5786] setpgid(0, 0 [pid 5785] <... setpgid resumed>) = 0 [pid 5786] <... setpgid resumed>) = 0 [pid 5785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5783] +++ exited with 0 +++ [pid 5786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5786] <... openat resumed>) = 3 [pid 5785] <... openat resumed>) = 3 [pid 5786] write(3, "1000", 4) = 4 [pid 5786] close(3 [pid 5785] write(3, "1000", 4 [pid 5786] <... close resumed>) = 0 [pid 5786] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5786] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5785] <... write resumed>) = 4 [pid 5052] umount2("./154", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5786] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5785] close(3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5785] <... close resumed>) = 0 [pid 5785] symlink("/dev/binderfs", "./binderfs" [pid 5052] openat(AT_FDCWD, "./154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5786] <... sendmsg resumed>) = 120 [pid 5785] <... symlink resumed>) = 0 [pid 5786] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5785] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... openat resumed>) = 3 [pid 5786] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] newfstatat(3, "", [pid 5785] <... socket resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5786] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5785] <... sendmsg resumed>) = 120 [pid 5052] umount2("./154/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5786] close(3) = 0 [pid 5786] close(4) = 0 [pid 5786] close(5) = -1 EBADF (Bad file descriptor) [pid 5786] close(6) = -1 EBADF (Bad file descriptor) [pid 5786] close(7) = -1 EBADF (Bad file descriptor) [pid 5786] close(8) = -1 EBADF (Bad file descriptor) [pid 5786] close(9) = -1 EBADF (Bad file descriptor) [pid 5786] close(10) = -1 EBADF (Bad file descriptor) [pid 5786] close(11) = -1 EBADF (Bad file descriptor) [pid 5785] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5786] close(12 [pid 5052] newfstatat(AT_FDCWD, "./154/binderfs", [pid 5786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5786] close(13) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5786] close(14) = -1 EBADF (Bad file descriptor) [pid 5786] close(15) = -1 EBADF (Bad file descriptor) [pid 5786] close(16) = -1 EBADF (Bad file descriptor) [pid 5786] close(17) = -1 EBADF (Bad file descriptor) [pid 5786] close(18 [pid 5785] <... openat resumed>) = 4 [pid 5052] unlink("./154/binderfs" [pid 5785] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5786] close(19) = -1 EBADF (Bad file descriptor) [pid 5786] close(20) = -1 EBADF (Bad file descriptor) [pid 5786] close(21) = -1 EBADF (Bad file descriptor) [pid 5786] close(22) = -1 EBADF (Bad file descriptor) [pid 5786] close(23 [pid 5785] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5786] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5786] close(24) = -1 EBADF (Bad file descriptor) [pid 5786] close(25) = -1 EBADF (Bad file descriptor) [pid 5786] close(26) = -1 EBADF (Bad file descriptor) [pid 5786] close(27) = -1 EBADF (Bad file descriptor) [pid 5786] close(28) = -1 EBADF (Bad file descriptor) [pid 5786] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5785] close(3 [pid 5786] exit_group(0) = ? [pid 5052] umount2("./154/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5785] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5785] close(4 [pid 5052] newfstatat(AT_FDCWD, "./154/memory.events", [pid 5785] <... close resumed>) = 0 [pid 5785] close(5) = -1 EBADF (Bad file descriptor) [pid 5785] close(6) = -1 EBADF (Bad file descriptor) [pid 5785] close(7 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./154/memory.events" [pid 5785] close(8) = -1 EBADF (Bad file descriptor) [pid 5785] close(9) = -1 EBADF (Bad file descriptor) [pid 5785] close(10) = -1 EBADF (Bad file descriptor) [pid 5785] close(11 [pid 5052] <... unlink resumed>) = 0 [pid 5785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5785] close(12) = -1 EBADF (Bad file descriptor) [pid 5785] close(13) = -1 EBADF (Bad file descriptor) [pid 5785] close(14 [pid 5786] +++ exited with 0 +++ [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./154" [pid 5785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5785] close(15) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5785] close(16 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5785] close(17) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5785] close(18) = -1 EBADF (Bad file descriptor) [pid 5785] close(19) = -1 EBADF (Bad file descriptor) [pid 5785] close(20) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./154", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5785] close(21) = -1 EBADF (Bad file descriptor) [pid 5785] close(22 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5785] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5785] close(23) = -1 EBADF (Bad file descriptor) [pid 5785] close(24) = -1 EBADF (Bad file descriptor) [pid 5785] close(25) = -1 EBADF (Bad file descriptor) [pid 5785] close(26) = -1 EBADF (Bad file descriptor) [pid 5785] close(27) = -1 EBADF (Bad file descriptor) [pid 5785] close(28) = -1 EBADF (Bad file descriptor) [pid 5785] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./155", 0777 [pid 5785] exit_group(0 [pid 5053] <... openat resumed>) = 3 [pid 5785] <... exit_group resumed>) = ? [pid 5053] newfstatat(3, "", [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./154/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./154/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./154/binderfs") = 0 [pid 5053] umount2("./154/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./154/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./154/memory.events"./strace-static-x86_64: Process 5787 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 157 [pid 5787] set_robust_list(0x5555573de660, 24 [pid 5785] +++ exited with 0 +++ [pid 5787] <... set_robust_list resumed>) = 0 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5787] chdir("./155" [pid 5055] umount2("./156", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5787] <... chdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] openat(AT_FDCWD, "./156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5787] <... prctl resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5787] setpgid(0, 0 [pid 5055] getdents64(3, [pid 5053] close(3 [pid 5787] <... setpgid resumed>) = 0 [pid 5787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... close resumed>) = 0 [pid 5055] umount2("./156/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] rmdir("./154" [pid 5787] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... rmdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./156/binderfs", [pid 5053] mkdir("./155", 0777 [pid 5787] write(3, "1000", 4 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5787] <... write resumed>) = 4 [pid 5055] unlink("./156/binderfs" [pid 5053] <... mkdir resumed>) = 0 [pid 5787] close(3 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5787] <... close resumed>) = 0 [pid 5787] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5787] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./156/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5788 attached [pid 5787] <... socket resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 157 [pid 5055] newfstatat(AT_FDCWD, "./156/memory.events", [pid 5788] set_robust_list(0x5555573de660, 24) = 0 [pid 5787] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5788] chdir("./155") = 0 [pid 5055] unlink("./156/memory.events" [pid 5788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... unlink resumed>) = 0 [pid 5788] <... prctl resumed>) = 0 [pid 5787] <... sendmsg resumed>) = 120 [pid 5787] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5788] setpgid(0, 0 [pid 5055] getdents64(3, [pid 5788] <... setpgid resumed>) = 0 [pid 5788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5787] <... openat resumed>) = 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5788] <... openat resumed>) = 3 [pid 5055] close(3) = 0 [pid 5787] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] rmdir("./156" [pid 5788] write(3, "1000", 4) = 4 [pid 5788] close(3 [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./157", 0777 [pid 5788] <... close resumed>) = 0 [pid 5788] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5788] <... symlink resumed>) = 0 [pid 5788] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5789 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 159 [pid 5789] set_robust_list(0x5555573de660, 24) = 0 [pid 5789] chdir("./157") = 0 [pid 5789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5789] setpgid(0, 0) = 0 [pid 5788] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5789] write(3, "1000", 4) = 4 [pid 5789] close(3) = 0 [pid 5789] symlink("/dev/binderfs", "./binderfs" [pid 5788] <... sendmsg resumed>) = 120 [pid 5789] <... symlink resumed>) = 0 [pid 5788] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5789] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5788] <... openat resumed>) = 4 [pid 5788] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5789] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5789] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5789] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5787] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5789] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5787] close(3 [pid 5789] close(3 [pid 5787] <... close resumed>) = 0 [pid 5787] close(4) = 0 [pid 5787] close(5) = -1 EBADF (Bad file descriptor) [pid 5787] close(6) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = 0 [pid 5787] close(7 [pid 5789] close(4 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] close(8) = -1 EBADF (Bad file descriptor) [pid 5787] close(9 [pid 5789] <... close resumed>) = 0 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(5 [pid 5788] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5787] close(10 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] close(3 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(6 [pid 5788] <... close resumed>) = 0 [pid 5787] close(11 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(7 [pid 5787] close(12 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] close(4 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(8 [pid 5788] <... close resumed>) = 0 [pid 5787] close(13 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(9 [pid 5788] close(5 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] close(14 [pid 5789] close(10 [pid 5788] close(6 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(11 [pid 5788] close(7 [pid 5787] close(15 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(12 [pid 5788] close(8 [pid 5787] close(16 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(13 [pid 5788] close(9 [pid 5787] close(17 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(14 [pid 5788] close(10 [pid 5787] close(18 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(15 [pid 5788] close(11 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] close(19 [pid 5789] close(16 [pid 5788] close(12 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] close(20 [pid 5789] close(17 [pid 5788] close(13 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(18 [pid 5788] close(14 [pid 5787] close(21 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(19 [pid 5788] close(15 [pid 5787] close(22 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(20 [pid 5788] close(16 [pid 5787] close(23 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(21 [pid 5788] close(17 [pid 5787] close(24 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(22 [pid 5788] close(18 [pid 5787] close(25 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(23 [pid 5788] close(19 [pid 5787] close(26 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(24 [pid 5788] close(20 [pid 5787] close(27 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(25 [pid 5788] close(21 [pid 5787] close(28 [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] close(26 [pid 5788] close(22 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] close(29 [pid 5789] close(27 [pid 5788] close(23 [pid 5787] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5787] exit_group(0 [pid 5789] close(28 [pid 5788] close(24) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] close(25 [pid 5787] <... exit_group resumed>) = ? [pid 5789] close(29 [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5789] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] close(26 [pid 5787] +++ exited with 0 +++ [pid 5789] exit_group(0 [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5788] close(27) = -1 EBADF (Bad file descriptor) [pid 5789] <... exit_group resumed>) = ? [pid 5788] close(28 [pid 5789] +++ exited with 0 +++ [pid 5788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5788] close(29) = -1 EBADF (Bad file descriptor) [pid 5788] exit_group(0) = ? [pid 5788] +++ exited with 0 +++ [pid 5052] umount2("./155", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./157", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./155", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... openat resumed>) = 3 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5053] openat(AT_FDCWD, "./155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] newfstatat(3, "", [pid 5053] newfstatat(3, "", [pid 5052] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5053] getdents64(3, [pid 5052] umount2("./155/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./157/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./155/binderfs", [pid 5053] umount2("./155/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./155/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./155/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./155/binderfs" [pid 5052] <... unlink resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./157/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] unlink("./157/binderfs") = 0 [pid 5052] umount2("./155/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./157/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./155/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./157/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./155/memory.events", [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] newfstatat(AT_FDCWD, "./155/memory.events", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./155/memory.events" [pid 5055] unlink("./157/memory.events" [pid 5053] unlink("./155/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./155" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] close(3) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] rmdir("./157") = 0 [pid 5053] mkdir("./156", 0777 [pid 5052] close(3 [pid 5055] mkdir("./158", 0777) = 0 [pid 5052] <... close resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] rmdir("./155") = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5791 attached [pid 5052] mkdir("./156", 0777 [pid 5791] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 158 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5791] <... set_robust_list resumed>) = 0 [pid 5791] chdir("./156") = 0 [pid 5791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 160 ./strace-static-x86_64: Process 5792 attached [pid 5791] <... prctl resumed>) = 0 [pid 5791] setpgid(0, 0 [pid 5792] set_robust_list(0x5555573de660, 24 [pid 5791] <... setpgid resumed>) = 0 [pid 5792] <... set_robust_list resumed>) = 0 [pid 5792] chdir("./158" [pid 5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 158 [pid 5792] <... chdir resumed>) = 0 [pid 5792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5792] setpgid(0, 0) = 0 [pid 5792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5793 attached [pid 5793] set_robust_list(0x5555573de660, 24 [pid 5792] <... openat resumed>) = 3 [pid 5792] write(3, "1000", 4 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5791] <... openat resumed>) = 3 [pid 5792] <... write resumed>) = 4 [pid 5792] close(3) = 0 [pid 5793] chdir("./156" [pid 5792] symlink("/dev/binderfs", "./binderfs" [pid 5793] <... chdir resumed>) = 0 [pid 5791] write(3, "1000", 4 [pid 5793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5792] <... symlink resumed>) = 0 [pid 5791] <... write resumed>) = 4 [pid 5793] <... prctl resumed>) = 0 [pid 5791] close(3 [pid 5793] setpgid(0, 0 [pid 5791] <... close resumed>) = 0 [pid 5793] <... setpgid resumed>) = 0 [pid 5791] symlink("/dev/binderfs", "./binderfs" [pid 5792] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5792] <... socket resumed>) = 3 [pid 5791] <... symlink resumed>) = 0 [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5793] <... openat resumed>) = 3 [pid 5792] <... sendmsg resumed>) = 120 [pid 5791] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5793] write(3, "1000", 4 [pid 5792] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5793] <... write resumed>) = 4 [pid 5793] close(3 [pid 5791] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5793] <... close resumed>) = 0 [pid 5792] <... openat resumed>) = 4 [pid 5793] symlink("/dev/binderfs", "./binderfs" [pid 5792] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5793] <... symlink resumed>) = 0 [pid 5791] <... sendmsg resumed>) = 120 [pid 5793] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5791] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5793] <... socket resumed>) = 3 [pid 5793] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5791] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5793] <... sendmsg resumed>) = 120 [pid 5793] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5793] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5792] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5791] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5793] close(3 [pid 5791] close(3 [pid 5793] <... close resumed>) = 0 [pid 5792] close(3 [pid 5791] <... close resumed>) = 0 [pid 5791] close(4) = 0 [pid 5793] close(4 [pid 5791] close(5 [pid 5793] <... close resumed>) = 0 [pid 5792] <... close resumed>) = 0 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(6 [pid 5793] close(5 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(7 [pid 5793] close(6 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(8 [pid 5793] close(7 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(9 [pid 5793] close(8 [pid 5792] close(4 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(10 [pid 5793] close(9 [pid 5792] <... close resumed>) = 0 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(5 [pid 5791] close(11 [pid 5793] close(10 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(6 [pid 5791] close(12 [pid 5793] close(11 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(13 [pid 5793] close(12 [pid 5792] close(7 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(14 [pid 5793] close(13 [pid 5792] close(8 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(15 [pid 5793] close(14 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(16 [pid 5793] close(15 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(17 [pid 5793] close(16 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(18 [pid 5793] close(17 [pid 5792] close(9 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(19 [pid 5793] close(18 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(10 [pid 5791] close(20 [pid 5793] close(19 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(11 [pid 5791] close(21 [pid 5793] close(20 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(12 [pid 5791] close(22 [pid 5793] close(21 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(23 [pid 5793] close(22 [pid 5792] close(13 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(24 [pid 5793] close(23 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(14 [pid 5791] close(25 [pid 5793] close(24 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(15 [pid 5791] close(26 [pid 5793] close(25 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(27 [pid 5793] close(26 [pid 5792] close(16 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(28 [pid 5793] close(27 [pid 5792] close(17 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] close(29 [pid 5793] close(28 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] exit_group(0 [pid 5793] close(29 [pid 5791] <... exit_group resumed>) = ? [pid 5793] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5792] close(18 [pid 5793] exit_group(0 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] <... exit_group resumed>) = ? [pid 5792] close(19) = -1 EBADF (Bad file descriptor) [pid 5792] close(20) = -1 EBADF (Bad file descriptor) [pid 5792] close(21) = -1 EBADF (Bad file descriptor) [pid 5792] close(22) = -1 EBADF (Bad file descriptor) [pid 5792] close(23) = -1 EBADF (Bad file descriptor) [pid 5792] close(24) = -1 EBADF (Bad file descriptor) [pid 5792] close(25) = -1 EBADF (Bad file descriptor) [pid 5793] +++ exited with 0 +++ [pid 5792] close(26) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5791] +++ exited with 0 +++ [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5792] close(27 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5792] close(28 [pid 5053] umount2("./156", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./156", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5792] close(29 [pid 5053] openat(AT_FDCWD, "./156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5052] openat(AT_FDCWD, "./156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5792] exit_group(0 [pid 5053] newfstatat(3, "", [pid 5052] <... openat resumed>) = 3 [pid 5792] <... exit_group resumed>) = ? [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5792] +++ exited with 0 +++ [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./156/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5055] umount2("./158", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./156/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] openat(AT_FDCWD, "./158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./156/binderfs" [pid 5055] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./156/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(3, "", [pid 5053] umount2("./156/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./156/memory.events", [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./158/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./156/memory.events" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./156/binderfs", [pid 5055] newfstatat(AT_FDCWD, "./158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./158/binderfs") = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./158/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./158/memory.events", [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] unlink("./156/binderfs" [pid 5055] unlink("./158/memory.events" [pid 5053] <... close resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] rmdir("./156") = 0 [pid 5052] umount2("./156/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] mkdir("./157", 0777) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] newfstatat(AT_FDCWD, "./156/memory.events", ./strace-static-x86_64: Process 5794 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 159 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5794] set_robust_list(0x5555573de660, 24) = 0 [pid 5052] unlink("./156/memory.events" [pid 5794] chdir("./157" [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./158") = 0 [pid 5055] mkdir("./159", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... unlink resumed>) = 0 [pid 5794] <... chdir resumed>) = 0 ./strace-static-x86_64: Process 5795 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 161 [pid 5795] set_robust_list(0x5555573de660, 24) = 0 [pid 5795] chdir("./159" [pid 5794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] getdents64(3, [pid 5794] <... prctl resumed>) = 0 [pid 5795] <... chdir resumed>) = 0 [pid 5795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5794] setpgid(0, 0) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] close(3 [pid 5795] setpgid(0, 0) = 0 [pid 5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5795] write(3, "1000", 4) = 4 [pid 5794] <... openat resumed>) = 3 [pid 5052] <... close resumed>) = 0 [pid 5794] write(3, "1000", 4 [pid 5795] close(3 [pid 5052] rmdir("./156" [pid 5795] <... close resumed>) = 0 [pid 5795] symlink("/dev/binderfs", "./binderfs" [pid 5794] <... write resumed>) = 4 [pid 5795] <... symlink resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5794] close(3) = 0 [pid 5794] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5795] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5795] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5794] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5795] <... sendmsg resumed>) = 120 [pid 5794] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5795] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] mkdir("./157", 0777 [pid 5794] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5795] <... openat resumed>) = 4 [pid 5795] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5794] <... openat resumed>) = 4 [pid 5794] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 159 ./strace-static-x86_64: Process 5796 attached [pid 5796] set_robust_list(0x5555573de660, 24) = 0 [pid 5795] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5796] chdir("./157" [pid 5795] close(3 [pid 5796] <... chdir resumed>) = 0 [pid 5795] <... close resumed>) = 0 [pid 5796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5795] close(4) = 0 [pid 5795] close(5) = -1 EBADF (Bad file descriptor) [pid 5796] setpgid(0, 0 [pid 5795] close(6) = -1 EBADF (Bad file descriptor) [pid 5795] close(7) = -1 EBADF (Bad file descriptor) [pid 5795] close(8 [pid 5796] <... setpgid resumed>) = 0 [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5795] close(9) = -1 EBADF (Bad file descriptor) [pid 5795] close(10) = -1 EBADF (Bad file descriptor) [pid 5795] close(11) = -1 EBADF (Bad file descriptor) [pid 5795] close(12) = -1 EBADF (Bad file descriptor) [pid 5795] close(13) = -1 EBADF (Bad file descriptor) [pid 5795] close(14) = -1 EBADF (Bad file descriptor) [pid 5796] <... openat resumed>) = 3 [pid 5795] close(15 [pid 5796] write(3, "1000", 4 [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] <... write resumed>) = 4 [pid 5795] close(16 [pid 5796] close(3 [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] <... close resumed>) = 0 [pid 5795] close(17) = -1 EBADF (Bad file descriptor) [pid 5795] close(18 [pid 5796] symlink("/dev/binderfs", "./binderfs" [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] <... symlink resumed>) = 0 [pid 5795] close(19) = -1 EBADF (Bad file descriptor) [pid 5795] close(20) = -1 EBADF (Bad file descriptor) [pid 5796] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5795] close(21) = -1 EBADF (Bad file descriptor) [pid 5796] <... socket resumed>) = 3 [pid 5795] close(22) = -1 EBADF (Bad file descriptor) [pid 5796] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5795] close(23) = -1 EBADF (Bad file descriptor) [pid 5794] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5794] close(3 [pid 5796] <... sendmsg resumed>) = 120 [pid 5795] close(24 [pid 5794] <... close resumed>) = 0 [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5795] close(25) = -1 EBADF (Bad file descriptor) [pid 5796] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5795] close(26 [pid 5796] <... openat resumed>) = 4 [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5794] close(4) = 0 [pid 5794] close(5) = -1 EBADF (Bad file descriptor) [pid 5794] close(6) = -1 EBADF (Bad file descriptor) [pid 5794] close(7 [pid 5796] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5795] close(27 [pid 5794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5794] close(8 [pid 5795] close(28 [pid 5794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5794] close(9 [pid 5795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5795] close(29) = -1 EBADF (Bad file descriptor) [pid 5794] close(10) = -1 EBADF (Bad file descriptor) [pid 5794] close(11) = -1 EBADF (Bad file descriptor) [pid 5794] close(12) = -1 EBADF (Bad file descriptor) [pid 5794] close(13) = -1 EBADF (Bad file descriptor) [pid 5794] close(14) = -1 EBADF (Bad file descriptor) [pid 5794] close(15) = -1 EBADF (Bad file descriptor) [pid 5794] close(16) = -1 EBADF (Bad file descriptor) [pid 5795] exit_group(0 [pid 5796] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5795] <... exit_group resumed>) = ? [pid 5794] close(17) = -1 EBADF (Bad file descriptor) [pid 5794] close(18) = -1 EBADF (Bad file descriptor) [pid 5796] close(3 [pid 5794] close(19) = -1 EBADF (Bad file descriptor) [pid 5794] close(20 [pid 5796] <... close resumed>) = 0 [pid 5794] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5794] close(21) = -1 EBADF (Bad file descriptor) [pid 5794] close(22) = -1 EBADF (Bad file descriptor) [pid 5794] close(23) = -1 EBADF (Bad file descriptor) [pid 5794] close(24) = -1 EBADF (Bad file descriptor) [pid 5794] close(25) = -1 EBADF (Bad file descriptor) [pid 5794] close(26) = -1 EBADF (Bad file descriptor) [pid 5794] close(27) = -1 EBADF (Bad file descriptor) [pid 5794] close(28) = -1 EBADF (Bad file descriptor) [pid 5794] close(29) = -1 EBADF (Bad file descriptor) [pid 5794] exit_group(0) = ? [pid 5795] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5796] close(4) = 0 [pid 5796] close(5) = -1 EBADF (Bad file descriptor) [pid 5796] close(6 [pid 5055] umount2("./159", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5796] close(7) = -1 EBADF (Bad file descriptor) [pid 5796] close(8 [pid 5055] openat(AT_FDCWD, "./159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] close(9) = -1 EBADF (Bad file descriptor) [pid 5796] close(10) = -1 EBADF (Bad file descriptor) [pid 5796] close(11) = -1 EBADF (Bad file descriptor) [pid 5794] +++ exited with 0 +++ [pid 5055] <... openat resumed>) = 3 [pid 5796] close(12 [pid 5055] newfstatat(3, "", [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5796] close(13) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5796] close(14) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5796] close(15) = -1 EBADF (Bad file descriptor) [pid 5796] close(16) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./159/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5796] close(17 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] close(18) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./159/binderfs", [pid 5796] close(19 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] close(20 [pid 5055] unlink("./159/binderfs" [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] close(21 [pid 5055] <... unlink resumed>) = 0 [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] close(22 [pid 5053] umount2("./157", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5796] close(23 [pid 5055] umount2("./159/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5796] close(24) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./159/memory.events", [pid 5053] newfstatat(3, "", [pid 5796] close(25) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5796] close(26) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./159/memory.events" [pid 5053] getdents64(3, [pid 5796] close(27 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./157/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./157/binderfs", [pid 5796] close(28 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./157/binderfs" [pid 5796] close(29 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./157/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5796] exit_group(0 [pid 5055] getdents64(3, [pid 5796] <... exit_group resumed>) = ? [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] close(3) = 0 [pid 5796] +++ exited with 0 +++ [pid 5055] rmdir("./159" [pid 5053] newfstatat(AT_FDCWD, "./157/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] unlink("./157/memory.events" [pid 5055] <... rmdir resumed>) = 0 [pid 5052] umount2("./157", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] mkdir("./160", 0777) = 0 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 ./strace-static-x86_64: Process 5798 attached [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./157/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5798] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 162 [pid 5053] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5798] <... set_robust_list resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./157/binderfs", [pid 5798] chdir("./160" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] rmdir("./157" [pid 5798] <... chdir resumed>) = 0 [pid 5052] unlink("./157/binderfs" [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... unlink resumed>) = 0 [pid 5798] <... prctl resumed>) = 0 [pid 5798] setpgid(0, 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5798] <... setpgid resumed>) = 0 [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] umount2("./157/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5798] <... openat resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./157/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5798] write(3, "1000", 4 [pid 5052] unlink("./157/memory.events" [pid 5798] <... write resumed>) = 4 [pid 5053] mkdir("./158", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5798] close(3 [pid 5052] getdents64(3, [pid 5798] <... close resumed>) = 0 [pid 5798] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... mkdir resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5798] <... symlink resumed>) = 0 [pid 5052] close(3 [pid 5798] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] <... close resumed>) = 0 [pid 5798] <... socket resumed>) = 3 [pid 5052] rmdir("./157" [pid 5798] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5799 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 160 [pid 5799] set_robust_list(0x5555573de660, 24 [pid 5798] <... sendmsg resumed>) = 120 [pid 5052] mkdir("./158", 0777 [pid 5799] <... set_robust_list resumed>) = 0 [pid 5798] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5799] chdir("./158" [pid 5798] <... openat resumed>) = 4 [pid 5799] <... chdir resumed>) = 0 [pid 5798] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5799] setpgid(0, 0) = 0 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5800 attached ) = 3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 160 [pid 5800] set_robust_list(0x5555573de660, 24) = 0 [pid 5800] chdir("./158" [pid 5799] write(3, "1000", 4 [pid 5800] <... chdir resumed>) = 0 [pid 5799] <... write resumed>) = 4 [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5799] close(3 [pid 5800] setpgid(0, 0 [pid 5799] <... close resumed>) = 0 [pid 5800] <... setpgid resumed>) = 0 [pid 5799] symlink("/dev/binderfs", "./binderfs" [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5800] write(3, "1000", 4) = 4 [pid 5800] close(3) = 0 [pid 5800] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5799] <... symlink resumed>) = 0 [pid 5799] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5800] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5799] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5800] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5799] <... sendmsg resumed>) = 120 [pid 5799] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5800] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5800] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5799] <... openat resumed>) = 4 [pid 5799] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5800] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5800] close(3 [pid 5799] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5799] close(3 [pid 5800] <... close resumed>) = 0 [pid 5799] <... close resumed>) = 0 [pid 5800] close(4 [pid 5799] close(4) = 0 [pid 5800] <... close resumed>) = 0 [pid 5799] close(5 [pid 5800] close(5 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(6) = -1 EBADF (Bad file descriptor) [pid 5800] close(7) = -1 EBADF (Bad file descriptor) [pid 5799] close(6) = -1 EBADF (Bad file descriptor) [pid 5799] close(7) = -1 EBADF (Bad file descriptor) [pid 5800] close(8 [pid 5799] close(8) = -1 EBADF (Bad file descriptor) [pid 5799] close(9 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(9) = -1 EBADF (Bad file descriptor) [pid 5800] close(10) = -1 EBADF (Bad file descriptor) [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(11) = -1 EBADF (Bad file descriptor) [pid 5800] close(12) = -1 EBADF (Bad file descriptor) [pid 5799] close(10 [pid 5798] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(3 [pid 5799] close(11 [pid 5800] close(13 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = 0 [pid 5799] close(12 [pid 5798] close(4 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(13 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = 0 [pid 5800] close(14 [pid 5798] close(5 [pid 5799] close(14 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(15 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(6 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(15 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(16 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(16 [pid 5798] close(7 [pid 5800] close(17 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(17 [pid 5798] close(8 [pid 5800] close(18 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(18 [pid 5798] close(9 [pid 5800] close(19 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(19 [pid 5800] close(20 [pid 5798] close(10 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(21 [pid 5799] close(20 [pid 5798] close(11 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(22 [pid 5799] close(21 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(12 [pid 5800] close(23 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(22 [pid 5798] close(13 [pid 5800] close(24 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(23 [pid 5798] close(14 [pid 5800] close(25 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(24 [pid 5798] close(15 [pid 5800] close(26 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(25 [pid 5800] close(27 [pid 5798] close(16 [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(28 [pid 5799] close(26 [pid 5798] close(17 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] close(29 [pid 5799] close(27 [pid 5798] close(18 [pid 5800] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] exit_group(0 [pid 5799] close(28 [pid 5798] close(19 [pid 5800] <... exit_group resumed>) = ? [pid 5799] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] close(29) = -1 EBADF (Bad file descriptor) [pid 5798] close(20 [pid 5799] exit_group(0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5799] <... exit_group resumed>) = ? [pid 5798] close(21 [pid 5800] +++ exited with 0 +++ [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(22 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5798] close(23) = -1 EBADF (Bad file descriptor) [pid 5798] close(24) = -1 EBADF (Bad file descriptor) [pid 5798] close(25 [pid 5052] umount2("./158", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5798] close(26) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5799] +++ exited with 0 +++ [pid 5052] <... openat resumed>) = 3 [pid 5798] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] newfstatat(3, "", [pid 5798] close(28 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5798] close(29 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5798] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5798] exit_group(0 [pid 5053] umount2("./158", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5798] <... exit_group resumed>) = ? [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./158/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./158/binderfs") = 0 [pid 5052] umount2("./158/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5798] +++ exited with 0 +++ [pid 5053] openat(AT_FDCWD, "./158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./158/memory.events", [pid 5055] umount2("./160", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5055] openat(AT_FDCWD, "./160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./158/memory.events" [pid 5055] newfstatat(3, "", [pid 5053] getdents64(3, [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] getdents64(3, [pid 5053] umount2("./158/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./160/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./158/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./160/binderfs", [pid 5053] unlink("./158/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] unlink("./160/binderfs" [pid 5053] umount2("./158/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./160/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./158/memory.events", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./160/memory.events", [pid 5053] unlink("./158/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] unlink("./160/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./158") = 0 [pid 5052] mkdir("./159", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./158" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 5801 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 161 [pid 5801] set_robust_list(0x5555573de660, 24 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] close(3 [pid 5053] mkdir("./159", 0777 [pid 5801] <... set_robust_list resumed>) = 0 [pid 5801] chdir("./159" [pid 5055] <... close resumed>) = 0 [pid 5801] <... chdir resumed>) = 0 [pid 5801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5801] setpgid(0, 0 [pid 5055] rmdir("./160" [pid 5053] <... mkdir resumed>) = 0 [pid 5801] <... setpgid resumed>) = 0 [pid 5801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... rmdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5801] <... openat resumed>) = 3 [pid 5801] write(3, "1000", 4) = 4 [pid 5801] close(3) = 0 [pid 5801] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5801] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5801] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5802 attached ) = 120 [pid 5055] mkdir("./161", 0777 [pid 5801] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... mkdir resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 161 [pid 5802] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5801] <... openat resumed>) = 4 [pid 5801] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5802] chdir("./159"./strace-static-x86_64: Process 5803 attached ) = 0 [pid 5803] set_robust_list(0x5555573de660, 24 [pid 5802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5802] setpgid(0, 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 163 [pid 5803] <... set_robust_list resumed>) = 0 [pid 5802] <... setpgid resumed>) = 0 [pid 5802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5802] write(3, "1000", 4 [pid 5803] chdir("./161" [pid 5802] <... write resumed>) = 4 [pid 5802] close(3) = 0 [pid 5802] symlink("/dev/binderfs", "./binderfs" [pid 5803] <... chdir resumed>) = 0 [pid 5802] <... symlink resumed>) = 0 [pid 5802] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5803] setpgid(0, 0 [pid 5802] <... socket resumed>) = 3 [pid 5803] <... setpgid resumed>) = 0 [pid 5802] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5802] <... sendmsg resumed>) = 120 [pid 5803] <... openat resumed>) = 3 [pid 5802] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5803] write(3, "1000", 4) = 4 [pid 5802] <... openat resumed>) = 4 [pid 5803] close(3) = 0 [pid 5803] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5802] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5803] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5803] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5803] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5802] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5801] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5802] close(3) = 0 [pid 5802] close(4) = 0 [pid 5802] close(5) = -1 EBADF (Bad file descriptor) [pid 5802] close(6) = -1 EBADF (Bad file descriptor) [pid 5802] close(7) = -1 EBADF (Bad file descriptor) [pid 5802] close(8) = -1 EBADF (Bad file descriptor) [pid 5802] close(9) = -1 EBADF (Bad file descriptor) [pid 5802] close(10) = -1 EBADF (Bad file descriptor) [pid 5802] close(11) = -1 EBADF (Bad file descriptor) [pid 5802] close(12) = -1 EBADF (Bad file descriptor) [pid 5802] close(13) = -1 EBADF (Bad file descriptor) [pid 5802] close(14) = -1 EBADF (Bad file descriptor) [pid 5802] close(15) = -1 EBADF (Bad file descriptor) [pid 5802] close(16) = -1 EBADF (Bad file descriptor) [pid 5802] close(17) = -1 EBADF (Bad file descriptor) [pid 5802] close(18) = -1 EBADF (Bad file descriptor) [pid 5802] close(19) = -1 EBADF (Bad file descriptor) [pid 5802] close(20) = -1 EBADF (Bad file descriptor) [pid 5802] close(21) = -1 EBADF (Bad file descriptor) [pid 5802] close(22) = -1 EBADF (Bad file descriptor) [pid 5802] close(23) = -1 EBADF (Bad file descriptor) [pid 5802] close(24) = -1 EBADF (Bad file descriptor) [pid 5802] close(25) = -1 EBADF (Bad file descriptor) [pid 5802] close(26) = -1 EBADF (Bad file descriptor) [pid 5802] close(27) = -1 EBADF (Bad file descriptor) [pid 5802] close(28) = -1 EBADF (Bad file descriptor) [pid 5802] close(29) = -1 EBADF (Bad file descriptor) [pid 5802] exit_group(0) = ? [pid 5801] close(3) = 0 [pid 5801] close(4) = 0 [pid 5803] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5801] close(5) = -1 EBADF (Bad file descriptor) [pid 5801] close(6) = -1 EBADF (Bad file descriptor) [pid 5801] close(7 [pid 5803] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(8 [pid 5803] close(3 [pid 5802] +++ exited with 0 +++ [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(9) = -1 EBADF (Bad file descriptor) [pid 5801] close(10 [pid 5803] <... close resumed>) = 0 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] umount2("./159", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5801] close(11 [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5801] close(12 [pid 5053] getdents64(3, [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5801] close(13 [pid 5053] umount2("./159/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./159/binderfs", [pid 5803] close(4 [pid 5801] close(14 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5803] <... close resumed>) = 0 [pid 5053] unlink("./159/binderfs" [pid 5803] close(5 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./159/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5803] close(6 [pid 5801] close(15 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./159/memory.events", [pid 5803] close(7 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./159/memory.events" [pid 5803] close(8 [pid 5801] close(16 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(9 [pid 5801] close(17 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(10 [pid 5801] close(18 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(11 [pid 5801] close(19 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(12 [pid 5801] close(20 [pid 5053] <... unlink resumed>) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(13 [pid 5053] getdents64(3, [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5803] close(14 [pid 5801] close(21 [pid 5053] close(3 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(15 [pid 5053] <... close resumed>) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(22 [pid 5803] close(16 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] rmdir("./159" [pid 5801] close(23 [pid 5803] close(17 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... rmdir resumed>) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(24 [pid 5803] close(18 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] mkdir("./160", 0777 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(25 [pid 5803] close(19 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(26 [pid 5803] close(20 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(27 [pid 5803] close(21 [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] close(28) = -1 EBADF (Bad file descriptor) [pid 5801] close(29 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(22 [pid 5801] exit_group(0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] <... exit_group resumed>) = ? [pid 5803] close(23 [pid 5053] <... mkdir resumed>) = 0 [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(24) = -1 EBADF (Bad file descriptor) [pid 5803] close(25) = -1 EBADF (Bad file descriptor) [pid 5803] close(26 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5801] +++ exited with 0 +++ [pid 5803] close(27 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5803] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5803] close(28) = -1 EBADF (Bad file descriptor) [pid 5803] close(29) = -1 EBADF (Bad file descriptor) [pid 5803] exit_group(0) = ? [pid 5052] umount2("./159", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 ./strace-static-x86_64: Process 5804 attached [pid 5052] newfstatat(3, "", [pid 5804] set_robust_list(0x5555573de660, 24 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 162 [pid 5804] <... set_robust_list resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5804] chdir("./160" [pid 5803] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] getdents64(3, [pid 5804] <... chdir resumed>) = 0 [pid 5804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5804] <... prctl resumed>) = 0 [pid 5055] umount2("./161", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5804] setpgid(0, 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./159/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5804] <... setpgid resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... openat resumed>) = 3 [pid 5804] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", [pid 5052] newfstatat(AT_FDCWD, "./159/binderfs", [pid 5804] write(3, "1000", 4 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5804] <... write resumed>) = 4 [pid 5055] getdents64(3, [pid 5052] unlink("./159/binderfs" [pid 5804] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./161/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./161/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5804] <... close resumed>) = 0 [pid 5052] umount2("./159/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5804] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5804] <... symlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./161/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./159/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./159/memory.events" [pid 5804] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... unlink resumed>) = 0 [pid 5804] <... socket resumed>) = 3 [pid 5055] umount2("./161/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./161/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5804] <... sendmsg resumed>) = 120 [pid 5055] unlink("./161/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5804] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5804] <... openat resumed>) = 4 [pid 5804] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3 [pid 5055] close(3) = 0 [pid 5052] <... close resumed>) = 0 [pid 5055] rmdir("./161") = 0 [pid 5052] rmdir("./159") = 0 [pid 5055] mkdir("./162", 0777) = 0 [pid 5052] mkdir("./160", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5805 attached [pid 5805] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 164 [pid 5805] <... set_robust_list resumed>) = 0 [pid 5805] chdir("./162" [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 162 ./strace-static-x86_64: Process 5806 attached [pid 5806] set_robust_list(0x5555573de660, 24 [pid 5805] <... chdir resumed>) = 0 [pid 5806] <... set_robust_list resumed>) = 0 [pid 5805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5806] chdir("./160" [pid 5805] <... prctl resumed>) = 0 [pid 5805] setpgid(0, 0) = 0 [pid 5806] <... chdir resumed>) = 0 [pid 5805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5806] setpgid(0, 0) = 0 [pid 5805] <... openat resumed>) = 3 [pid 5806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5805] write(3, "1000", 4) = 4 [pid 5805] close(3) = 0 [pid 5806] write(3, "1000", 4 [pid 5805] symlink("/dev/binderfs", "./binderfs" [pid 5806] <... write resumed>) = 4 [pid 5805] <... symlink resumed>) = 0 [pid 5806] close(3) = 0 [pid 5806] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5805] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5805] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5806] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5805] <... sendmsg resumed>) = 120 [pid 5806] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5805] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5806] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5805] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5806] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5805] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5806] close(3 [pid 5804] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5806] <... close resumed>) = 0 [pid 5804] close(3 [pid 5806] close(4 [pid 5804] <... close resumed>) = 0 [pid 5806] <... close resumed>) = 0 [pid 5804] close(4 [pid 5806] close(5) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = 0 [pid 5806] close(6 [pid 5804] close(5 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(7 [pid 5804] close(6 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(8 [pid 5804] close(7 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(9 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] close(8 [pid 5806] close(10 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] close(9 [pid 5806] close(11 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] close(10 [pid 5806] close(12) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(13 [pid 5804] close(11 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(14 [pid 5804] close(12 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(15 [pid 5805] close(3 [pid 5804] close(13 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] close(14 [pid 5806] close(16) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(17 [pid 5804] close(15 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(18 [pid 5804] close(16 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(19 [pid 5804] close(17 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(20 [pid 5804] close(18 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(21 [pid 5804] close(19 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(22 [pid 5804] close(20 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(23 [pid 5804] close(21 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(24 [pid 5804] close(22 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(25 [pid 5804] close(23 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(26 [pid 5804] close(24 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(27 [pid 5804] close(25 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(28 [pid 5804] close(26 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] close(29 [pid 5804] close(27 [pid 5806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5806] exit_group(0 [pid 5805] <... close resumed>) = 0 [pid 5804] close(28 [pid 5806] <... exit_group resumed>) = ? [pid 5805] close(4) = 0 [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5805] close(5) = -1 EBADF (Bad file descriptor) [pid 5806] +++ exited with 0 +++ [pid 5805] close(6 [pid 5804] close(29 [pid 5805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5804] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5805] close(7 [pid 5804] exit_group(0 [pid 5805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5805] close(8) = -1 EBADF (Bad file descriptor) [pid 5805] close(9) = -1 EBADF (Bad file descriptor) [pid 5805] close(10) = -1 EBADF (Bad file descriptor) [pid 5805] close(11) = -1 EBADF (Bad file descriptor) [pid 5805] close(12) = -1 EBADF (Bad file descriptor) [pid 5805] close(13) = -1 EBADF (Bad file descriptor) [pid 5805] close(14) = -1 EBADF (Bad file descriptor) [pid 5805] close(15) = -1 EBADF (Bad file descriptor) [pid 5805] close(16) = -1 EBADF (Bad file descriptor) [pid 5805] close(17) = -1 EBADF (Bad file descriptor) [pid 5805] close(18) = -1 EBADF (Bad file descriptor) [pid 5805] close(19) = -1 EBADF (Bad file descriptor) [pid 5805] close(20) = -1 EBADF (Bad file descriptor) [pid 5805] close(21) = -1 EBADF (Bad file descriptor) [pid 5805] close(22) = -1 EBADF (Bad file descriptor) [pid 5805] close(23) = -1 EBADF (Bad file descriptor) [pid 5805] close(24) = -1 EBADF (Bad file descriptor) [pid 5805] close(25) = -1 EBADF (Bad file descriptor) [pid 5805] close(26) = -1 EBADF (Bad file descriptor) [pid 5805] close(27) = -1 EBADF (Bad file descriptor) [pid 5805] close(28) = -1 EBADF (Bad file descriptor) [pid 5805] close(29) = -1 EBADF (Bad file descriptor) [pid 5805] exit_group(0) = ? [pid 5804] <... exit_group resumed>) = ? [pid 5805] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5052] umount2("./160", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5055] umount2("./162", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] openat(AT_FDCWD, "./160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] umount2("./162/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] unlink("./162/binderfs" [pid 5052] getdents64(3, [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./160/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5804] +++ exited with 0 +++ [pid 5055] umount2("./162/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./160/binderfs", [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=162, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] umount2("./160", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", [pid 5052] unlink("./160/binderfs" [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./160/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./160/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./160/binderfs" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./160/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] umount2("./160/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./162/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./160/memory.events", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./160/memory.events" [pid 5055] unlink("./162/memory.events" [pid 5052] newfstatat(AT_FDCWD, "./160/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./160/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./160") = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5053] close(3 [pid 5055] <... close resumed>) = 0 [pid 5053] <... close resumed>) = 0 [pid 5055] rmdir("./162" [pid 5053] rmdir("./160" [pid 5055] <... rmdir resumed>) = 0 [pid 5052] mkdir("./161", 0777 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] mkdir("./163", 0777 [pid 5053] mkdir("./161", 0777 [pid 5055] <... mkdir resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5807 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 163 ./strace-static-x86_64: Process 5808 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 163 [pid 5807] set_robust_list(0x5555573de660, 24) = 0 [pid 5808] set_robust_list(0x5555573de660, 24 [pid 5807] chdir("./161" [pid 5808] <... set_robust_list resumed>) = 0 [pid 5807] <... chdir resumed>) = 0 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5807] setpgid(0, 0) = 0 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 165 [pid 5807] <... openat resumed>) = 3 [pid 5807] write(3, "1000", 4./strace-static-x86_64: Process 5809 attached [pid 5808] chdir("./161" [pid 5807] <... write resumed>) = 4 [pid 5808] <... chdir resumed>) = 0 [pid 5807] close(3 [pid 5809] set_robust_list(0x5555573de660, 24 [pid 5808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5809] <... set_robust_list resumed>) = 0 [pid 5808] <... prctl resumed>) = 0 [pid 5807] <... close resumed>) = 0 [pid 5807] symlink("/dev/binderfs", "./binderfs" [pid 5809] chdir("./163" [pid 5808] setpgid(0, 0 [pid 5807] <... symlink resumed>) = 0 [pid 5809] <... chdir resumed>) = 0 [pid 5808] <... setpgid resumed>) = 0 [pid 5809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5807] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5809] <... prctl resumed>) = 0 [pid 5808] <... openat resumed>) = 3 [pid 5807] <... socket resumed>) = 3 [pid 5809] setpgid(0, 0) = 0 [pid 5808] write(3, "1000", 4 [pid 5807] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5808] <... write resumed>) = 4 [pid 5809] <... openat resumed>) = 3 [pid 5808] close(3 [pid 5807] <... sendmsg resumed>) = 120 [pid 5809] write(3, "1000", 4 [pid 5808] <... close resumed>) = 0 [pid 5809] <... write resumed>) = 4 [pid 5808] symlink("/dev/binderfs", "./binderfs" [pid 5809] close(3 [pid 5808] <... symlink resumed>) = 0 [pid 5807] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5809] <... close resumed>) = 0 [pid 5808] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5809] symlink("/dev/binderfs", "./binderfs" [pid 5807] <... openat resumed>) = 4 [pid 5808] <... socket resumed>) = 3 [pid 5809] <... symlink resumed>) = 0 [pid 5809] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5808] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5807] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5809] <... socket resumed>) = 3 [pid 5808] <... sendmsg resumed>) = 120 [pid 5809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5809] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5808] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5809] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5808] <... openat resumed>) = 4 [pid 5808] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5807] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5808] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5808] close(3) = 0 [pid 5808] close(4) = 0 [pid 5808] close(5) = -1 EBADF (Bad file descriptor) [pid 5808] close(6) = -1 EBADF (Bad file descriptor) [pid 5808] close(7) = -1 EBADF (Bad file descriptor) [pid 5808] close(8) = -1 EBADF (Bad file descriptor) [pid 5808] close(9) = -1 EBADF (Bad file descriptor) [pid 5808] close(10) = -1 EBADF (Bad file descriptor) [pid 5809] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5808] close(11 [pid 5807] close(3 [pid 5809] close(3 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = 0 [pid 5808] close(12 [pid 5807] <... close resumed>) = 0 [pid 5809] close(4 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = 0 [pid 5808] close(13 [pid 5807] close(4 [pid 5809] close(5 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] close(14 [pid 5807] close(5 [pid 5809] close(6 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] close(15 [pid 5809] close(7 [pid 5807] close(6 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(8 [pid 5808] close(16 [pid 5807] close(7 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(9 [pid 5808] close(17 [pid 5807] close(8 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(10 [pid 5808] close(18 [pid 5807] close(9 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(11 [pid 5808] close(19 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] close(10 [pid 5809] close(12 [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(13 [pid 5808] close(20 [pid 5807] close(11 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(14 [pid 5808] close(21 [pid 5807] close(12 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(15 [pid 5808] close(22 [pid 5807] close(13 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(16 [pid 5808] close(23 [pid 5807] close(14 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(17 [pid 5808] close(24 [pid 5807] close(15 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(18 [pid 5808] close(25 [pid 5807] close(16 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(19 [pid 5808] close(26 [pid 5807] close(17 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(20 [pid 5808] close(27 [pid 5807] close(18 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(21 [pid 5808] close(28 [pid 5807] close(19 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(22 [pid 5808] close(29 [pid 5807] close(20 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(23 [pid 5808] exit_group(0 [pid 5807] close(21 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(24 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5808] <... exit_group resumed>) = ? [pid 5807] close(22 [pid 5809] close(25 [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] close(23 [pid 5809] close(26) = -1 EBADF (Bad file descriptor) [pid 5808] +++ exited with 0 +++ [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(27 [pid 5807] close(24 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5809] close(28 [pid 5807] close(25 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5809] close(29 [pid 5807] close(26 [pid 5809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./161", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5809] exit_group(0 [pid 5807] close(27 [pid 5809] <... exit_group resumed>) = ? [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] close(28 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", [pid 5809] +++ exited with 0 +++ [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] close(29 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5807] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5807] exit_group(0 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5807] <... exit_group resumed>) = ? [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./163", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5807] +++ exited with 0 +++ [pid 5053] umount2("./161/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./161/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] unlink("./161/binderfs" [pid 5052] umount2("./161", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./161/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] openat(AT_FDCWD, "./161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./163/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./161/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./163/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(3, "", [pid 5053] unlink("./161/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] unlink("./163/binderfs") = 0 [pid 5055] umount2("./163/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./163/memory.events", [pid 5053] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] umount2("./161/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] close(3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./163/memory.events" [pid 5053] rmdir("./161" [pid 5052] newfstatat(AT_FDCWD, "./161/binderfs", [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./163") = 0 [pid 5052] unlink("./161/binderfs" [pid 5053] mkdir("./162", 0777 [pid 5055] mkdir("./164", 0777 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5052] umount2("./161/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./161/memory.events", ./strace-static-x86_64: Process 5811 attached [pid 5811] set_robust_list(0x5555573de660, 24) = 0 ./strace-static-x86_64: Process 5810 attached [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5811] chdir("./164" [pid 5052] unlink("./161/memory.events" [pid 5810] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 166 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 164 [pid 5811] <... chdir resumed>) = 0 [pid 5811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5811] setpgid(0, 0) = 0 [pid 5811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5811] write(3, "1000", 4) = 4 [pid 5811] close(3) = 0 [pid 5811] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5811] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5811] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5052] <... unlink resumed>) = 0 [pid 5810] <... set_robust_list resumed>) = 0 [pid 5811] <... sendmsg resumed>) = 120 [pid 5811] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5810] chdir("./162") = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] close(3 [pid 5810] <... prctl resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5810] setpgid(0, 0 [pid 5052] rmdir("./161" [pid 5810] <... setpgid resumed>) = 0 [pid 5811] <... openat resumed>) = 4 [pid 5811] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] <... rmdir resumed>) = 0 [pid 5810] <... openat resumed>) = 3 [pid 5052] mkdir("./162", 0777 [pid 5810] write(3, "1000", 4 [pid 5052] <... mkdir resumed>) = 0 [pid 5810] <... write resumed>) = 4 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5810] close(3./strace-static-x86_64: Process 5812 attached ) = 0 [pid 5812] set_robust_list(0x5555573de660, 24 [pid 5810] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 164 [pid 5812] <... set_robust_list resumed>) = 0 [pid 5810] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5812] chdir("./162" [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5812] <... chdir resumed>) = 0 [pid 5812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5812] setpgid(0, 0) = 0 [pid 5812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5810] <... sendmsg resumed>) = 120 [pid 5810] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5812] <... openat resumed>) = 3 [pid 5812] write(3, "1000", 4) = 4 [pid 5812] close(3) = 0 [pid 5812] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5810] <... openat resumed>) = 4 [pid 5812] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5810] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5812] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5812] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5812] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5812] close(3) = 0 [pid 5812] close(4) = 0 [pid 5812] close(5) = -1 EBADF (Bad file descriptor) [pid 5812] close(6) = -1 EBADF (Bad file descriptor) [pid 5812] close(7) = -1 EBADF (Bad file descriptor) [pid 5812] close(8) = -1 EBADF (Bad file descriptor) [pid 5812] close(9) = -1 EBADF (Bad file descriptor) [pid 5812] close(10) = -1 EBADF (Bad file descriptor) [pid 5812] close(11) = -1 EBADF (Bad file descriptor) [pid 5812] close(12) = -1 EBADF (Bad file descriptor) [pid 5812] close(13) = -1 EBADF (Bad file descriptor) [pid 5812] close(14) = -1 EBADF (Bad file descriptor) [pid 5812] close(15) = -1 EBADF (Bad file descriptor) [pid 5812] close(16) = -1 EBADF (Bad file descriptor) [pid 5812] close(17) = -1 EBADF (Bad file descriptor) [pid 5812] close(18) = -1 EBADF (Bad file descriptor) [pid 5812] close(19) = -1 EBADF (Bad file descriptor) [pid 5812] close(20) = -1 EBADF (Bad file descriptor) [pid 5812] close(21) = -1 EBADF (Bad file descriptor) [pid 5812] close(22) = -1 EBADF (Bad file descriptor) [pid 5812] close(23) = -1 EBADF (Bad file descriptor) [pid 5812] close(24) = -1 EBADF (Bad file descriptor) [pid 5812] close(25) = -1 EBADF (Bad file descriptor) [pid 5812] close(26) = -1 EBADF (Bad file descriptor) [pid 5812] close(27) = -1 EBADF (Bad file descriptor) [pid 5812] close(28) = -1 EBADF (Bad file descriptor) [pid 5812] close(29) = -1 EBADF (Bad file descriptor) [pid 5812] exit_group(0) = ? [pid 5811] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5812] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5811] close(3 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5052] umount2("./162", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./162/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5811] <... close resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./162/binderfs") = 0 [pid 5052] umount2("./162/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5810] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5052] newfstatat(AT_FDCWD, "./162/memory.events", [pid 5811] close(4) = 0 [pid 5811] close(5 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(3 [pid 5811] close(6 [pid 5052] unlink("./162/memory.events" [pid 5810] <... close resumed>) = 0 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(7) = -1 EBADF (Bad file descriptor) [pid 5811] close(8 [pid 5810] close(4 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(9) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = 0 [pid 5810] close(5 [pid 5811] close(10 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(6 [pid 5811] close(11 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(7 [pid 5052] <... unlink resumed>) = 0 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(12) = -1 EBADF (Bad file descriptor) [pid 5811] close(13) = -1 EBADF (Bad file descriptor) [pid 5811] close(14 [pid 5052] getdents64(3, [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5811] close(15 [pid 5810] close(8 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(3 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(16) = -1 EBADF (Bad file descriptor) [pid 5052] <... close resumed>) = 0 [pid 5810] close(9 [pid 5811] close(17 [pid 5052] rmdir("./162" [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(18 [pid 5810] close(10 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(19 [pid 5810] close(11 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(20) = -1 EBADF (Bad file descriptor) [pid 5811] close(21) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(22 [pid 5052] <... rmdir resumed>) = 0 [pid 5810] close(12 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(23 [pid 5810] close(13 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] mkdir("./163", 0777 [pid 5810] close(14 [pid 5811] close(24 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(15 [pid 5811] close(25 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(16 [pid 5811] close(26 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... mkdir resumed>) = 0 [pid 5810] close(17 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(27 [pid 5810] close(18 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(28 [pid 5810] close(19 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] close(29 [pid 5810] close(20 [pid 5811] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(21) = -1 EBADF (Bad file descriptor) [pid 5810] close(22) = -1 EBADF (Bad file descriptor) [pid 5810] close(23 [pid 5811] exit_group(0 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5811] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5813 attached [pid 5810] close(24) = -1 EBADF (Bad file descriptor) [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 165 [pid 5813] set_robust_list(0x5555573de660, 24 [pid 5810] close(25 [pid 5813] <... set_robust_list resumed>) = 0 [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(26 [pid 5813] chdir("./163" [pid 5810] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5810] close(27) = -1 EBADF (Bad file descriptor) [pid 5810] close(28) = -1 EBADF (Bad file descriptor) [pid 5810] close(29) = -1 EBADF (Bad file descriptor) [pid 5813] <... chdir resumed>) = 0 [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5813] setpgid(0, 0 [pid 5810] exit_group(0) = ? [pid 5813] <... setpgid resumed>) = 0 [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5813] write(3, "1000", 4) = 4 [pid 5813] close(3) = 0 [pid 5813] symlink("/dev/binderfs", "./binderfs" [pid 5810] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5813] <... symlink resumed>) = 0 [pid 5811] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5813] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5813] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] umount2("./162", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5813] <... sendmsg resumed>) = 120 [pid 5055] umount2("./164", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5813] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... openat resumed>) = 3 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(3, "", [pid 5055] openat(AT_FDCWD, "./164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5813] <... openat resumed>) = 4 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5813] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./164/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./164/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] umount2("./162/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] unlink("./164/binderfs") = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./164/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./162/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] newfstatat(AT_FDCWD, "./164/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./162/binderfs" [pid 5055] unlink("./164/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5053] umount2("./162/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./162/memory.events", [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5053] unlink("./162/memory.events") = 0 [pid 5053] getdents64(3, [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./164") = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] mkdir("./165", 0777 [pid 5053] close(3 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./162") = 0 [pid 5053] mkdir("./163", 0777 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 167 ./strace-static-x86_64: Process 5814 attached [pid 5814] set_robust_list(0x5555573de660, 24) = 0 [pid 5814] chdir("./165") = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5814] setpgid(0, 0) = 0 [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5814] <... openat resumed>) = 3 [pid 5814] write(3, "1000", 4) = 4 [pid 5813] <... ioctl resumed>) = 0 [pid 5814] close(3 [pid 5813] close(3 [pid 5814] <... close resumed>) = 0 [pid 5813] <... close resumed>) = 0 [pid 5814] symlink("/dev/binderfs", "./binderfs" [pid 5813] close(4 [pid 5814] <... symlink resumed>) = 0 [pid 5813] <... close resumed>) = 0 [pid 5814] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5813] close(5) = -1 EBADF (Bad file descriptor) [pid 5814] <... socket resumed>) = 3 [pid 5813] close(6 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 165 ./strace-static-x86_64: Process 5815 attached [pid 5814] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] set_robust_list(0x5555573de660, 24 [pid 5813] close(7 [pid 5815] <... set_robust_list resumed>) = 0 [pid 5814] <... sendmsg resumed>) = 120 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] chdir("./163" [pid 5814] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5813] close(8 [pid 5815] <... chdir resumed>) = 0 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5814] <... openat resumed>) = 4 [pid 5813] close(9 [pid 5815] setpgid(0, 0) = 0 [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5814] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(10 [pid 5815] <... openat resumed>) = 3 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] write(3, "1000", 4 [pid 5813] close(11) = -1 EBADF (Bad file descriptor) [pid 5815] <... write resumed>) = 4 [pid 5815] close(3) = 0 [pid 5813] close(12 [pid 5815] symlink("/dev/binderfs", "./binderfs" [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(13) = -1 EBADF (Bad file descriptor) [pid 5815] <... symlink resumed>) = 0 [pid 5813] close(14) = -1 EBADF (Bad file descriptor) [pid 5815] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5815] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5815] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5813] close(15) = -1 EBADF (Bad file descriptor) [pid 5813] close(16) = -1 EBADF (Bad file descriptor) [pid 5813] close(17 [pid 5815] <... openat resumed>) = 4 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(18 [pid 5815] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5813] close(19) = -1 EBADF (Bad file descriptor) [pid 5813] close(20) = -1 EBADF (Bad file descriptor) [pid 5813] close(21) = -1 EBADF (Bad file descriptor) [pid 5813] close(22) = -1 EBADF (Bad file descriptor) [pid 5813] close(23) = -1 EBADF (Bad file descriptor) [pid 5813] close(24) = -1 EBADF (Bad file descriptor) [pid 5813] close(25) = -1 EBADF (Bad file descriptor) [pid 5813] close(26) = -1 EBADF (Bad file descriptor) [pid 5813] close(27) = -1 EBADF (Bad file descriptor) [pid 5813] close(28) = -1 EBADF (Bad file descriptor) [pid 5815] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5814] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5813] close(29 [pid 5815] close(3) = 0 [pid 5814] close(3 [pid 5813] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(4) = 0 [pid 5813] exit_group(0 [pid 5815] close(5 [pid 5814] <... close resumed>) = 0 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(6) = -1 EBADF (Bad file descriptor) [pid 5815] close(7) = -1 EBADF (Bad file descriptor) [pid 5815] close(8 [pid 5814] close(4 [pid 5813] <... exit_group resumed>) = ? [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(9) = -1 EBADF (Bad file descriptor) [pid 5815] close(10) = -1 EBADF (Bad file descriptor) [pid 5815] close(11 [pid 5814] <... close resumed>) = 0 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(12) = -1 EBADF (Bad file descriptor) [pid 5815] close(13) = -1 EBADF (Bad file descriptor) [pid 5815] close(14) = -1 EBADF (Bad file descriptor) [pid 5815] close(15) = -1 EBADF (Bad file descriptor) [pid 5815] close(16) = -1 EBADF (Bad file descriptor) [pid 5815] close(17) = -1 EBADF (Bad file descriptor) [pid 5815] close(18) = -1 EBADF (Bad file descriptor) [pid 5815] close(19) = -1 EBADF (Bad file descriptor) [pid 5815] close(20) = -1 EBADF (Bad file descriptor) [pid 5815] close(21) = -1 EBADF (Bad file descriptor) [pid 5815] close(22) = -1 EBADF (Bad file descriptor) [pid 5813] +++ exited with 0 +++ [pid 5815] close(23) = -1 EBADF (Bad file descriptor) [pid 5814] close(5 [pid 5815] close(24 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5814] close(6 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(25) = -1 EBADF (Bad file descriptor) [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(26 [pid 5814] close(7 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./163", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(27 [pid 5814] close(8 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] openat(AT_FDCWD, "./163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(28 [pid 5814] close(9 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] close(29 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5815] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(10 [pid 5052] newfstatat(3, "", [pid 5815] exit_group(0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(11 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5815] <... exit_group resumed>) = ? [pid 5814] close(12 [pid 5052] getdents64(3, [pid 5815] +++ exited with 0 +++ [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(13) = -1 EBADF (Bad file descriptor) [pid 5814] close(14 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./163/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5814] close(15) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./163", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5814] close(16 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./163/binderfs", [pid 5814] close(17 [pid 5053] <... openat resumed>) = 3 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(18 [pid 5053] newfstatat(3, "", [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(19) = -1 EBADF (Bad file descriptor) [pid 5814] close(20) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5814] close(21 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./163/binderfs" [pid 5053] umount2("./163/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5814] close(22) = -1 EBADF (Bad file descriptor) [pid 5814] close(23 [pid 5053] newfstatat(AT_FDCWD, "./163/binderfs", [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(24) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5814] close(25 [pid 5052] umount2("./163/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./163/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./163/binderfs" [pid 5814] close(26) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./163/memory.events" [pid 5814] close(27 [pid 5053] <... unlink resumed>) = 0 [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./163/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5814] close(28 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(29 [pid 5053] newfstatat(AT_FDCWD, "./163/memory.events", [pid 5814] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5814] exit_group(0 [pid 5053] unlink("./163/memory.events") = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5814] <... exit_group resumed>) = ? [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5814] +++ exited with 0 +++ [pid 5053] getdents64(3, [pid 5052] close(3 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... close resumed>) = 0 [pid 5053] close(3 [pid 5052] rmdir("./163" [pid 5053] <... close resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] umount2("./165", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] rmdir("./163" [pid 5052] mkdir("./164", 0777 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... mkdir resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... openat resumed>) = 3 [pid 5053] mkdir("./164", 0777 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] getdents64(3, [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 166 ./strace-static-x86_64: Process 5816 attached [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 166 ./strace-static-x86_64: Process 5817 attached [pid 5816] set_robust_list(0x5555573de660, 24) = 0 [pid 5817] set_robust_list(0x5555573de660, 24) = 0 [pid 5817] chdir("./164" [pid 5816] chdir("./164") = 0 [pid 5816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5816] setpgid(0, 0) = 0 [pid 5816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5816] write(3, "1000", 4 [pid 5055] umount2("./165/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5817] <... chdir resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] newfstatat(AT_FDCWD, "./165/binderfs", [pid 5817] <... prctl resumed>) = 0 [pid 5816] <... write resumed>) = 4 [pid 5816] close(3 [pid 5817] setpgid(0, 0 [pid 5816] <... close resumed>) = 0 [pid 5817] <... setpgid resumed>) = 0 [pid 5816] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5816] <... symlink resumed>) = 0 [pid 5055] unlink("./165/binderfs" [pid 5816] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5817] <... openat resumed>) = 3 [pid 5816] <... socket resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5817] write(3, "1000", 4 [pid 5055] umount2("./165/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5817] <... write resumed>) = 4 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5817] close(3 [pid 5055] newfstatat(AT_FDCWD, "./165/memory.events", [pid 5817] <... close resumed>) = 0 [pid 5817] symlink("/dev/binderfs", "./binderfs" [pid 5816] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5817] <... symlink resumed>) = 0 [pid 5816] <... sendmsg resumed>) = 120 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./165/memory.events" [pid 5817] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5816] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5817] <... socket resumed>) = 3 [pid 5816] <... openat resumed>) = 4 [pid 5816] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5817] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5817] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./165" [pid 5817] <... openat resumed>) = 4 [pid 5817] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./166", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 168 ./strace-static-x86_64: Process 5818 attached [pid 5818] set_robust_list(0x5555573de660, 24) = 0 [pid 5818] chdir("./166") = 0 [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5818] setpgid(0, 0) = 0 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5818] write(3, "1000", 4) = 4 [pid 5818] close(3) = 0 [pid 5818] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5818] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5818] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5818] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5818] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5818] close(3 [pid 5816] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5817] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5816] close(3 [pid 5817] close(3 [pid 5818] <... close resumed>) = 0 [pid 5817] <... close resumed>) = 0 [pid 5816] <... close resumed>) = 0 [pid 5818] close(4 [pid 5817] close(4 [pid 5816] close(4 [pid 5818] <... close resumed>) = 0 [pid 5818] close(5 [pid 5816] <... close resumed>) = 0 [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] <... close resumed>) = 0 [pid 5816] close(5) = -1 EBADF (Bad file descriptor) [pid 5817] close(5 [pid 5816] close(6 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(6 [pid 5816] close(7 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(7 [pid 5816] close(8 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(8 [pid 5816] close(9 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5818] close(6 [pid 5817] close(9 [pid 5816] close(10 [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5818] close(7 [pid 5817] close(10 [pid 5816] close(11 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(11 [pid 5816] close(12 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(12 [pid 5816] close(13 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(13 [pid 5816] close(14 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(14 [pid 5816] close(15 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(15 [pid 5816] close(16 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(16 [pid 5816] close(17 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(17 [pid 5816] close(18 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(18 [pid 5816] close(19 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(19 [pid 5816] close(20 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(20 [pid 5816] close(21 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(21 [pid 5816] close(22 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(22 [pid 5816] close(23 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(23 [pid 5816] close(24 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(24 [pid 5816] close(25 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(25 [pid 5816] close(26 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(26 [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] close(27 [pid 5818] close(8 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(27 [pid 5816] close(28 [pid 5818] close(9 [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] close(28 [pid 5818] close(10 [pid 5816] close(29 [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5818] close(11 [pid 5817] close(29 [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] exit_group(0 [pid 5818] close(12 [pid 5817] exit_group(0 [pid 5816] <... exit_group resumed>) = ? [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5817] <... exit_group resumed>) = ? [pid 5818] close(13) = -1 EBADF (Bad file descriptor) [pid 5818] close(14) = -1 EBADF (Bad file descriptor) [pid 5818] close(15) = -1 EBADF (Bad file descriptor) [pid 5818] close(16) = -1 EBADF (Bad file descriptor) [pid 5818] close(17) = -1 EBADF (Bad file descriptor) [pid 5818] close(18) = -1 EBADF (Bad file descriptor) [pid 5818] close(19 [pid 5817] +++ exited with 0 +++ [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5818] close(20 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... restart_syscall resumed>) = 0 [pid 5818] close(21) = -1 EBADF (Bad file descriptor) [pid 5818] close(22 [pid 5052] umount2("./164", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] +++ exited with 0 +++ [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5818] close(23 [pid 5052] openat(AT_FDCWD, "./164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] <... openat resumed>) = 3 [pid 5818] close(24 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] newfstatat(3, "", [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5818] close(25 [pid 5052] getdents64(3, [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5818] close(26 [pid 5053] umount2("./164", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./164/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5818] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5818] close(28 [pid 5052] newfstatat(AT_FDCWD, "./164/binderfs", [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5818] close(29 [pid 5053] newfstatat(3, "", [pid 5818] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5818] exit_group(0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] unlink("./164/binderfs" [pid 5818] <... exit_group resumed>) = ? [pid 5053] getdents64(3, [pid 5818] +++ exited with 0 +++ [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./164/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./164/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./164/memory.events" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] umount2("./164/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./164/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] umount2("./166", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./164" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./164/binderfs" [pid 5055] openat(AT_FDCWD, "./166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./164/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] mkdir("./165", 0777 [pid 5055] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./164/memory.events", [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./166/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5819 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 167 [pid 5819] set_robust_list(0x5555573de660, 24) = 0 [pid 5819] chdir("./165") = 0 [pid 5819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5819] setpgid(0, 0) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./164/memory.events" [pid 5055] newfstatat(AT_FDCWD, "./166/binderfs", [pid 5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5819] write(3, "1000", 4) = 4 [pid 5819] close(3) = 0 [pid 5819] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5819] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5819] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5819] <... sendmsg resumed>) = 120 [pid 5819] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] unlink("./166/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5055] umount2("./166/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5819] <... openat resumed>) = 4 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] close(3 [pid 5055] newfstatat(AT_FDCWD, "./166/memory.events", [pid 5053] <... close resumed>) = 0 [pid 5819] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] rmdir("./164" [pid 5055] unlink("./166/memory.events" [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] mkdir("./165", 0777 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./166") = 0 [pid 5055] mkdir("./167", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 169 ./strace-static-x86_64: Process 5820 attached [pid 5820] set_robust_list(0x5555573de660, 24) = 0 [pid 5820] chdir("./167") = 0 [pid 5820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5821 attached [pid 5820] setpgid(0, 0 [pid 5821] set_robust_list(0x5555573de660, 24 [pid 5820] <... setpgid resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 167 [pid 5821] <... set_robust_list resumed>) = 0 [pid 5821] chdir("./165" [pid 5820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5821] <... chdir resumed>) = 0 [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5820] <... openat resumed>) = 3 [pid 5821] <... prctl resumed>) = 0 [pid 5820] write(3, "1000", 4 [pid 5821] setpgid(0, 0 [pid 5820] <... write resumed>) = 4 [pid 5821] <... setpgid resumed>) = 0 [pid 5820] close(3 [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5820] <... close resumed>) = 0 [pid 5821] <... openat resumed>) = 3 [pid 5820] symlink("/dev/binderfs", "./binderfs" [pid 5821] write(3, "1000", 4) = 4 [pid 5820] <... symlink resumed>) = 0 [pid 5821] close(3 [pid 5820] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5821] <... close resumed>) = 0 [pid 5821] symlink("/dev/binderfs", "./binderfs" [pid 5820] <... socket resumed>) = 3 [pid 5821] <... symlink resumed>) = 0 [pid 5821] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5820] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5821] <... socket resumed>) = 3 [pid 5820] <... sendmsg resumed>) = 120 [pid 5821] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5820] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5821] <... sendmsg resumed>) = 120 [pid 5821] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5820] <... openat resumed>) = 4 [pid 5821] <... openat resumed>) = 4 [pid 5820] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5821] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5819] <... ioctl resumed>) = 0 [pid 5819] close(3) = 0 [pid 5819] close(4 [pid 5821] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5821] close(3) = 0 [pid 5821] close(4) = 0 [pid 5821] close(5) = -1 EBADF (Bad file descriptor) [pid 5821] close(6) = -1 EBADF (Bad file descriptor) [pid 5821] close(7) = -1 EBADF (Bad file descriptor) [pid 5821] close(8) = -1 EBADF (Bad file descriptor) [pid 5821] close(9) = -1 EBADF (Bad file descriptor) [pid 5821] close(10) = -1 EBADF (Bad file descriptor) [pid 5821] close(11) = -1 EBADF (Bad file descriptor) [pid 5821] close(12 [pid 5819] <... close resumed>) = 0 [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(13) = -1 EBADF (Bad file descriptor) [pid 5821] close(14) = -1 EBADF (Bad file descriptor) [pid 5821] close(15 [pid 5819] close(5 [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(16) = -1 EBADF (Bad file descriptor) [pid 5819] close(6 [pid 5821] close(17) = -1 EBADF (Bad file descriptor) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(18) = -1 EBADF (Bad file descriptor) [pid 5819] close(7 [pid 5821] close(19 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(20 [pid 5819] close(8 [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(21 [pid 5819] close(9 [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(22) = -1 EBADF (Bad file descriptor) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(23 [pid 5819] close(10 [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(24 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(11 [pid 5821] close(25 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(12 [pid 5821] close(26 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(13 [pid 5821] close(27) = -1 EBADF (Bad file descriptor) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] close(28 [pid 5819] close(14 [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5821] close(29 [pid 5820] close(3 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... close resumed>) = 0 [pid 5819] close(15 [pid 5821] exit_group(0 [pid 5820] close(4 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5821] <... exit_group resumed>) = ? [pid 5820] <... close resumed>) = 0 [pid 5819] close(16) = -1 EBADF (Bad file descriptor) [pid 5819] close(17) = -1 EBADF (Bad file descriptor) [pid 5819] close(18) = -1 EBADF (Bad file descriptor) [pid 5819] close(19) = -1 EBADF (Bad file descriptor) [pid 5819] close(20) = -1 EBADF (Bad file descriptor) [pid 5819] close(21) = -1 EBADF (Bad file descriptor) [pid 5819] close(22 [pid 5821] +++ exited with 0 +++ [pid 5820] close(5 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] close(6) = -1 EBADF (Bad file descriptor) [pid 5820] close(7) = -1 EBADF (Bad file descriptor) [pid 5819] close(23 [pid 5820] close(8) = -1 EBADF (Bad file descriptor) [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] close(9 [pid 5819] close(24 [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] close(10 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(25 [pid 5820] close(11 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(26 [pid 5820] close(12 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(27 [pid 5820] close(13 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(28 [pid 5820] close(14 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] close(29 [pid 5820] close(15 [pid 5819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./165", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] exit_group(0 [pid 5820] close(16 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] <... exit_group resumed>) = ? [pid 5820] close(17 [pid 5053] openat(AT_FDCWD, "./165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5820] close(18) = -1 EBADF (Bad file descriptor) [pid 5820] close(19) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5820] close(20 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] close(21 [pid 5053] getdents64(3, [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5819] +++ exited with 0 +++ [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./165/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5820] close(22 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./165", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./165/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] openat(AT_FDCWD, "./165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./165/binderfs") = 0 [pid 5052] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5053] umount2("./165/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./165/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./165/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./165/binderfs", [pid 5053] unlink("./165/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... unlink resumed>) = 0 [pid 5820] close(23) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./165/binderfs" [pid 5820] close(24) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5820] close(25 [pid 5052] umount2("./165/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] close(26) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] newfstatat(AT_FDCWD, "./165/memory.events", [pid 5820] close(27 [pid 5053] close(3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./165/memory.events" [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] close(28) = -1 EBADF (Bad file descriptor) [pid 5053] <... close resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5053] rmdir("./165" [pid 5820] close(29 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./166", 0777 [pid 5820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5820] exit_group(0 [pid 5052] getdents64(3, [pid 5820] <... exit_group resumed>) = ? [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./165") = 0 [pid 5820] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] mkdir("./166", 0777) = 0 [pid 5055] umount2("./167", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", ./strace-static-x86_64: Process 5822 attached {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 168 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./167/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5822] set_robust_list(0x5555573de660, 24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./167/binderfs", ./strace-static-x86_64: Process 5823 attached [pid 5822] <... set_robust_list resumed>) = 0 [pid 5822] chdir("./166" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 168 [pid 5055] unlink("./167/binderfs" [pid 5823] set_robust_list(0x5555573de660, 24 [pid 5822] <... chdir resumed>) = 0 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5823] <... set_robust_list resumed>) = 0 [pid 5822] <... prctl resumed>) = 0 [pid 5823] chdir("./166" [pid 5822] setpgid(0, 0) = 0 [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5823] <... chdir resumed>) = 0 [pid 5823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5823] setpgid(0, 0) = 0 [pid 5822] <... openat resumed>) = 3 [pid 5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5822] write(3, "1000", 4) = 4 [pid 5822] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5823] <... openat resumed>) = 3 [pid 5822] <... close resumed>) = 0 [pid 5822] symlink("/dev/binderfs", "./binderfs" [pid 5823] write(3, "1000", 4 [pid 5055] umount2("./167/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5822] <... symlink resumed>) = 0 [pid 5823] <... write resumed>) = 4 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5823] close(3) = 0 [pid 5055] newfstatat(AT_FDCWD, "./167/memory.events", [pid 5823] symlink("/dev/binderfs", "./binderfs" [pid 5822] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5822] <... socket resumed>) = 3 [pid 5055] unlink("./167/memory.events" [pid 5822] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5822] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5822] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... unlink resumed>) = 0 [pid 5823] <... symlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5823] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5823] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] rmdir("./167") = 0 [pid 5823] <... sendmsg resumed>) = 120 [pid 5055] mkdir("./168", 0777 [pid 5823] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... mkdir resumed>) = 0 [pid 5823] <... openat resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5823] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5824 attached [pid 5824] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 170 [pid 5824] <... set_robust_list resumed>) = 0 [pid 5824] chdir("./168") = 0 [pid 5824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5824] setpgid(0, 0) = 0 [pid 5824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "1000", 4) = 4 [pid 5824] close(3) = 0 [pid 5824] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5824] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5824] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5824] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5823] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5822] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5823] close(3 [pid 5822] close(3) = 0 [pid 5823] <... close resumed>) = 0 [pid 5822] close(4 [pid 5823] close(4 [pid 5822] <... close resumed>) = 0 [pid 5823] <... close resumed>) = 0 [pid 5822] close(5 [pid 5823] close(5 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(6 [pid 5823] close(6 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(7 [pid 5823] close(7 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(8 [pid 5823] close(8 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(9 [pid 5823] close(9 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(10 [pid 5823] close(10 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(11 [pid 5823] close(11 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(12 [pid 5823] close(12 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(13 [pid 5823] close(13 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(14 [pid 5823] close(14 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(15 [pid 5823] close(15 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(16 [pid 5823] close(16 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(17 [pid 5823] close(17 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(18 [pid 5823] close(18 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(19 [pid 5823] close(19 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(20 [pid 5823] close(20 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(21 [pid 5823] close(21 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(22 [pid 5823] close(22 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(23 [pid 5823] close(23 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(24 [pid 5824] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5823] close(24 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(25 [pid 5823] close(25 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(26 [pid 5823] close(26 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(3 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(27 [pid 5824] <... close resumed>) = 0 [pid 5824] close(4) = 0 [pid 5824] close(5 [pid 5823] close(27 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(28 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(6 [pid 5823] close(28 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(7 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5822] close(29 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] close(29 [pid 5822] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(8 [pid 5823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(9) = -1 EBADF (Bad file descriptor) [pid 5822] exit_group(0 [pid 5824] close(10 [pid 5823] exit_group(0 [pid 5822] <... exit_group resumed>) = ? [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(11) = -1 EBADF (Bad file descriptor) [pid 5824] close(12) = -1 EBADF (Bad file descriptor) [pid 5824] close(13) = -1 EBADF (Bad file descriptor) [pid 5824] close(14) = -1 EBADF (Bad file descriptor) [pid 5824] close(15) = -1 EBADF (Bad file descriptor) [pid 5824] close(16) = -1 EBADF (Bad file descriptor) [pid 5824] close(17) = -1 EBADF (Bad file descriptor) [pid 5824] close(18) = -1 EBADF (Bad file descriptor) [pid 5824] close(19) = -1 EBADF (Bad file descriptor) [pid 5824] close(20) = -1 EBADF (Bad file descriptor) [pid 5824] close(21) = -1 EBADF (Bad file descriptor) [pid 5824] close(22) = -1 EBADF (Bad file descriptor) [pid 5824] close(23) = -1 EBADF (Bad file descriptor) [pid 5824] close(24) = -1 EBADF (Bad file descriptor) [pid 5824] close(25 [pid 5822] +++ exited with 0 +++ [pid 5823] <... exit_group resumed>) = ? [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5824] close(26) = -1 EBADF (Bad file descriptor) [pid 5824] close(27) = -1 EBADF (Bad file descriptor) [pid 5824] close(28 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5053] umount2("./166", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./166/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5823] +++ exited with 0 +++ [pid 5053] newfstatat(AT_FDCWD, "./166/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] unlink("./166/binderfs" [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5052] umount2("./166", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", [pid 5053] umount2("./166/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5053] newfstatat(AT_FDCWD, "./166/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./166/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./166/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./166/binderfs", [pid 5824] close(29 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5824] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./166/binderfs" [pid 5824] exit_group(0 [pid 5052] <... unlink resumed>) = 0 [pid 5824] <... exit_group resumed>) = ? [pid 5052] umount2("./166/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./166/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./166/memory.events" [pid 5824] +++ exited with 0 +++ [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./166" [pid 5055] umount2("./168", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./167", 0777 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... mkdir resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] openat(AT_FDCWD, "./168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] close(3 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... close resumed>) = 0 [pid 5053] rmdir("./166" [pid 5055] newfstatat(3, "", ./strace-static-x86_64: Process 5825 attached [pid 5825] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 169 [pid 5825] <... set_robust_list resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] mkdir("./167", 0777 [pid 5055] getdents64(3, [pid 5825] chdir("./167") = 0 [pid 5825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... mkdir resumed>) = 0 [pid 5825] <... prctl resumed>) = 0 [pid 5055] umount2("./168/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5825] setpgid(0, 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5825] <... setpgid resumed>) = 0 [pid 5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] newfstatat(AT_FDCWD, "./168/binderfs", ./strace-static-x86_64: Process 5826 attached [pid 5825] <... openat resumed>) = 3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 169 [pid 5826] set_robust_list(0x5555573de660, 24 [pid 5825] write(3, "1000", 4 [pid 5055] unlink("./168/binderfs" [pid 5826] <... set_robust_list resumed>) = 0 [pid 5825] <... write resumed>) = 4 [pid 5825] close(3) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5826] chdir("./167" [pid 5825] symlink("/dev/binderfs", "./binderfs" [pid 5055] umount2("./168/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5826] <... chdir resumed>) = 0 [pid 5826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5825] <... symlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5826] <... prctl resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./168/memory.events", [pid 5826] setpgid(0, 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5826] <... setpgid resumed>) = 0 [pid 5055] unlink("./168/memory.events" [pid 5825] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5825] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5825] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... unlink resumed>) = 0 [pid 5825] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5826] <... openat resumed>) = 3 [pid 5055] getdents64(3, [pid 5826] write(3, "1000", 4) = 4 [pid 5826] close(3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5826] <... close resumed>) = 0 [pid 5055] close(3 [pid 5826] symlink("/dev/binderfs", "./binderfs" [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./168" [pid 5826] <... symlink resumed>) = 0 [pid 5826] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] <... rmdir resumed>) = 0 [pid 5826] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] mkdir("./169", 0777 [pid 5826] <... sendmsg resumed>) = 120 [pid 5826] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... mkdir resumed>) = 0 [pid 5826] <... openat resumed>) = 4 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5826] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 171 ./strace-static-x86_64: Process 5827 attached [pid 5827] set_robust_list(0x5555573de660, 24) = 0 [pid 5827] chdir("./169") = 0 [pid 5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5827] setpgid(0, 0) = 0 [pid 5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5827] write(3, "1000", 4) = 4 [pid 5827] close(3) = 0 [pid 5827] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5827] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5827] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5827] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5827] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5825] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5825] close(3) = 0 [pid 5825] close(4) = 0 [pid 5825] close(5) = -1 EBADF (Bad file descriptor) [pid 5827] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5825] close(6 [pid 5827] close(3) = 0 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(4 [pid 5825] close(7 [pid 5827] <... close resumed>) = 0 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(5 [pid 5825] close(8 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(6 [pid 5825] close(9) = -1 EBADF (Bad file descriptor) [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(7 [pid 5825] close(10) = -1 EBADF (Bad file descriptor) [pid 5826] close(3 [pid 5825] close(11 [pid 5826] <... close resumed>) = 0 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(4 [pid 5825] close(12 [pid 5826] <... close resumed>) = 0 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(5 [pid 5825] close(13 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(6 [pid 5825] close(14 [pid 5827] close(8 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(7 [pid 5825] close(15 [pid 5827] close(9 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(8 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] close(16 [pid 5827] close(10 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(9) = -1 EBADF (Bad file descriptor) [pid 5825] close(17 [pid 5826] close(10 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(11 [pid 5825] close(18 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(12) = -1 EBADF (Bad file descriptor) [pid 5826] close(13 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(11 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] close(19 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(14 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(12 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] close(20 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(15 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(13 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] close(21 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(16 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(14 [pid 5826] close(17 [pid 5825] close(22 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(15 [pid 5826] close(18 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] close(23 [pid 5827] close(16 [pid 5826] close(19) = -1 EBADF (Bad file descriptor) [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(17 [pid 5826] close(20 [pid 5825] close(24 [pid 5826] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] close(21) = -1 EBADF (Bad file descriptor) [pid 5826] close(22) = -1 EBADF (Bad file descriptor) [pid 5826] close(23) = -1 EBADF (Bad file descriptor) [pid 5826] close(24) = -1 EBADF (Bad file descriptor) [pid 5826] close(25) = -1 EBADF (Bad file descriptor) [pid 5826] close(26) = -1 EBADF (Bad file descriptor) [pid 5826] close(27) = -1 EBADF (Bad file descriptor) [pid 5826] close(28) = -1 EBADF (Bad file descriptor) [pid 5826] close(29) = -1 EBADF (Bad file descriptor) [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] close(25 [pid 5827] close(18 [pid 5826] exit_group(0 [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5826] <... exit_group resumed>) = ? [pid 5827] close(19 [pid 5826] +++ exited with 0 +++ [pid 5825] close(26 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(20 [pid 5825] close(27 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5827] close(21 [pid 5825] close(28 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(22 [pid 5825] close(29 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5827] close(23 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] exit_group(0 [pid 5827] close(24 [pid 5053] umount2("./167", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5825] <... exit_group resumed>) = ? [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5827] close(25 [pid 5053] openat(AT_FDCWD, "./167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5827] close(26 [pid 5053] newfstatat(3, "", [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5827] close(27 [pid 5053] getdents64(3, [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5827] close(28 [pid 5825] +++ exited with 0 +++ [pid 5053] umount2("./167/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5827] close(29 [pid 5053] newfstatat(AT_FDCWD, "./167/binderfs", [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5827] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] restart_syscall(<... resuming interrupted clone ...> [pid 5053] unlink("./167/binderfs" [pid 5827] exit_group(0 [pid 5052] <... restart_syscall resumed>) = 0 [pid 5827] <... exit_group resumed>) = ? [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./167", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./167/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./167/memory.events", [pid 5052] umount2("./167/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./167/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./167/binderfs" [pid 5827] +++ exited with 0 +++ [pid 5053] unlink("./167/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5052] umount2("./167/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./167/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./167/memory.events" [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5055] umount2("./169", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5055] openat(AT_FDCWD, "./169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5055] <... openat resumed>) = 3 [pid 5053] <... close resumed>) = 0 [pid 5055] newfstatat(3, "", [pid 5052] <... unlink resumed>) = 0 [pid 5053] rmdir("./167" [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./168", 0777 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5055] umount2("./169/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] rmdir("./167" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] newfstatat(AT_FDCWD, "./169/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./168", 0777 [pid 5055] unlink("./169/binderfs" [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 170 ./strace-static-x86_64: Process 5828 attached [pid 5055] umount2("./169/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5829 attached [pid 5828] set_robust_list(0x5555573de660, 24 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5828] <... set_robust_list resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./169/memory.events", [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 170 [pid 5829] set_robust_list(0x5555573de660, 24 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./169/memory.events" [pid 5829] <... set_robust_list resumed>) = 0 [pid 5829] chdir("./168") = 0 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5829] setpgid(0, 0) = 0 [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... unlink resumed>) = 0 [pid 5829] <... openat resumed>) = 3 [pid 5829] write(3, "1000", 4) = 4 [pid 5829] close(3) = 0 [pid 5829] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5828] chdir("./168" [pid 5055] getdents64(3, [pid 5829] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5828] <... chdir resumed>) = 0 [pid 5829] <... socket resumed>) = 3 [pid 5828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5828] <... prctl resumed>) = 0 [pid 5055] close(3 [pid 5829] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5828] setpgid(0, 0 [pid 5055] <... close resumed>) = 0 [pid 5828] <... setpgid resumed>) = 0 [pid 5055] rmdir("./169" [pid 5828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... rmdir resumed>) = 0 [pid 5828] <... openat resumed>) = 3 [pid 5055] mkdir("./170", 0777 [pid 5828] write(3, "1000", 4 [pid 5829] <... sendmsg resumed>) = 120 [pid 5829] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... mkdir resumed>) = 0 [pid 5828] <... write resumed>) = 4 [pid 5828] close(3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5829] <... openat resumed>) = 4 [pid 5828] <... close resumed>) = 0 [pid 5829] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5828] symlink("/dev/binderfs", "./binderfs") = 0 ./strace-static-x86_64: Process 5830 attached [pid 5828] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 172 [pid 5830] set_robust_list(0x5555573de660, 24 [pid 5828] <... socket resumed>) = 3 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5830] chdir("./170") = 0 [pid 5828] <... sendmsg resumed>) = 120 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5828] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5830] setpgid(0, 0) = 0 [pid 5828] <... openat resumed>) = 4 [pid 5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5830] write(3, "1000", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5830] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5830] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5830] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5830] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5828] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5828] close(3 [pid 5830] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5830] close(3 [pid 5828] <... close resumed>) = 0 [pid 5829] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5828] close(4 [pid 5829] close(3 [pid 5828] <... close resumed>) = 0 [pid 5830] <... close resumed>) = 0 [pid 5829] <... close resumed>) = 0 [pid 5828] close(5 [pid 5830] close(4 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(4 [pid 5828] close(6) = -1 EBADF (Bad file descriptor) [pid 5829] <... close resumed>) = 0 [pid 5828] close(7) = -1 EBADF (Bad file descriptor) [pid 5829] close(5 [pid 5830] <... close resumed>) = 0 [pid 5830] close(5) = -1 EBADF (Bad file descriptor) [pid 5830] close(6) = -1 EBADF (Bad file descriptor) [pid 5830] close(7) = -1 EBADF (Bad file descriptor) [pid 5830] close(8) = -1 EBADF (Bad file descriptor) [pid 5828] close(8 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(9 [pid 5830] close(9 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] close(10 [pid 5828] close(10 [pid 5830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] close(11) = -1 EBADF (Bad file descriptor) [pid 5830] close(12) = -1 EBADF (Bad file descriptor) [pid 5830] close(13) = -1 EBADF (Bad file descriptor) [pid 5828] close(11 [pid 5830] close(14 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(12 [pid 5830] close(15 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(13 [pid 5830] close(16 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(14 [pid 5830] close(17 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(15 [pid 5829] close(6 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] close(18) = -1 EBADF (Bad file descriptor) [pid 5830] close(19) = -1 EBADF (Bad file descriptor) [pid 5830] close(20) = -1 EBADF (Bad file descriptor) [pid 5830] close(21) = -1 EBADF (Bad file descriptor) [pid 5830] close(22) = -1 EBADF (Bad file descriptor) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(16 [pid 5829] close(7 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] close(23) = -1 EBADF (Bad file descriptor) [pid 5830] close(24) = -1 EBADF (Bad file descriptor) [pid 5830] close(25) = -1 EBADF (Bad file descriptor) [pid 5830] close(26) = -1 EBADF (Bad file descriptor) [pid 5830] close(27) = -1 EBADF (Bad file descriptor) [pid 5830] close(28) = -1 EBADF (Bad file descriptor) [pid 5830] close(29) = -1 EBADF (Bad file descriptor) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(8) = -1 EBADF (Bad file descriptor) [pid 5828] close(17 [pid 5829] close(9 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(18 [pid 5830] exit_group(0 [pid 5829] close(10 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(11 [pid 5830] <... exit_group resumed>) = ? [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(19 [pid 5829] close(12 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5830] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5829] close(13 [pid 5828] close(20 [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5829] close(14) = -1 EBADF (Bad file descriptor) [pid 5828] close(21 [pid 5829] close(15 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./170", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(22 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] close(16 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] openat(AT_FDCWD, "./170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(23 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5829] close(17 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(24 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5829] close(18 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./170/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./170/binderfs", [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(25 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./170/binderfs" [pid 5828] close(26 [pid 5829] close(19) = -1 EBADF (Bad file descriptor) [pid 5829] close(20) = -1 EBADF (Bad file descriptor) [pid 5829] close(21) = -1 EBADF (Bad file descriptor) [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5829] close(22 [pid 5828] close(27 [pid 5055] umount2("./170/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(23 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] close(28 [pid 5829] close(24 [pid 5055] newfstatat(AT_FDCWD, "./170/memory.events", [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5829] close(25 [pid 5828] close(29 [pid 5055] unlink("./170/memory.events" [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5828] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(26 [pid 5828] exit_group(0 [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(27 [pid 5828] <... exit_group resumed>) = ? [pid 5829] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5829] close(28) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./170") = 0 [pid 5055] mkdir("./171", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5828] +++ exited with 0 +++ [pid 5829] close(29) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5829] exit_group(0) = ? [pid 5053] umount2("./168", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 5831 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 173 [pid 5831] set_robust_list(0x5555573de660, 24) = 0 [pid 5831] chdir("./171" [pid 5053] <... openat resumed>) = 3 [pid 5831] <... chdir resumed>) = 0 [pid 5831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] newfstatat(3, "", [pid 5831] <... prctl resumed>) = 0 [pid 5831] setpgid(0, 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5831] <... setpgid resumed>) = 0 [pid 5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] getdents64(3, [pid 5831] <... openat resumed>) = 3 [pid 5829] +++ exited with 0 +++ [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5831] write(3, "1000", 4 [pid 5053] umount2("./168/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=170, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5831] <... write resumed>) = 4 [pid 5831] close(3) = 0 [pid 5831] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5831] <... symlink resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./168/binderfs", [pid 5831] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./168/binderfs") = 0 [pid 5052] umount2("./168", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5831] <... socket resumed>) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] umount2("./168/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5831] <... sendmsg resumed>) = 120 [pid 5052] <... openat resumed>) = 3 [pid 5053] newfstatat(AT_FDCWD, "./168/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./168/memory.events") = 0 [pid 5052] newfstatat(3, "", [pid 5831] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5831] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] getdents64(3, [pid 5052] umount2("./168/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] close(3 [pid 5052] newfstatat(AT_FDCWD, "./168/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] unlink("./168/binderfs" [pid 5053] rmdir("./168" [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./169", 0777 [pid 5052] umount2("./168/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./168/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] unlink("./168/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached , child_tidptr=0x5555573de650) = 171 [pid 5832] set_robust_list(0x5555573de660, 24) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5832] chdir("./169") = 0 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5832] setpgid(0, 0) = 0 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] getdents64(3, [pid 5832] <... openat resumed>) = 3 [pid 5832] write(3, "1000", 4) = 4 [pid 5832] close(3) = 0 [pid 5832] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./168") = 0 [pid 5052] mkdir("./169", 0777) = 0 [pid 5832] <... symlink resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5832] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5832] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 171 ./strace-static-x86_64: Process 5833 attached [pid 5832] <... openat resumed>) = 4 [pid 5832] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5833] set_robust_list(0x5555573de660, 24) = 0 [pid 5833] chdir("./169") = 0 [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5833] setpgid(0, 0) = 0 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "1000", 4) = 4 [pid 5833] close(3) = 0 [pid 5833] symlink("/dev/binderfs", "./binderfs" [pid 5831] <... ioctl resumed>) = 0 [pid 5831] close(3 [pid 5833] <... symlink resumed>) = 0 [pid 5831] <... close resumed>) = 0 [pid 5833] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5831] close(4) = 0 [pid 5831] close(5) = -1 EBADF (Bad file descriptor) [pid 5833] <... socket resumed>) = 3 [pid 5831] close(6) = -1 EBADF (Bad file descriptor) [pid 5831] close(7) = -1 EBADF (Bad file descriptor) [pid 5831] close(8) = -1 EBADF (Bad file descriptor) [pid 5831] close(9) = -1 EBADF (Bad file descriptor) [pid 5831] close(10) = -1 EBADF (Bad file descriptor) [pid 5833] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5831] close(11) = -1 EBADF (Bad file descriptor) [pid 5831] close(12) = -1 EBADF (Bad file descriptor) [pid 5831] close(13) = -1 EBADF (Bad file descriptor) [pid 5831] close(14) = -1 EBADF (Bad file descriptor) [pid 5831] close(15) = -1 EBADF (Bad file descriptor) [pid 5831] close(16) = -1 EBADF (Bad file descriptor) [pid 5833] <... sendmsg resumed>) = 120 [pid 5831] close(17) = -1 EBADF (Bad file descriptor) [pid 5831] close(18) = -1 EBADF (Bad file descriptor) [pid 5831] close(19) = -1 EBADF (Bad file descriptor) [pid 5831] close(20) = -1 EBADF (Bad file descriptor) [pid 5831] close(21) = -1 EBADF (Bad file descriptor) [pid 5831] close(22) = -1 EBADF (Bad file descriptor) [pid 5831] close(23) = -1 EBADF (Bad file descriptor) [pid 5831] close(24) = -1 EBADF (Bad file descriptor) [pid 5831] close(25) = -1 EBADF (Bad file descriptor) [pid 5831] close(26) = -1 EBADF (Bad file descriptor) [pid 5831] close(27) = -1 EBADF (Bad file descriptor) [pid 5831] close(28) = -1 EBADF (Bad file descriptor) [pid 5831] close(29) = -1 EBADF (Bad file descriptor) [pid 5833] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5831] exit_group(0) = ? [pid 5833] <... openat resumed>) = 4 [pid 5832] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5833] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5832] close(3) = 0 [pid 5832] close(4) = 0 [pid 5833] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5832] close(5) = -1 EBADF (Bad file descriptor) [pid 5833] close(3 [pid 5832] close(6) = -1 EBADF (Bad file descriptor) [pid 5832] close(7) = -1 EBADF (Bad file descriptor) [pid 5832] close(8) = -1 EBADF (Bad file descriptor) [pid 5832] close(9) = -1 EBADF (Bad file descriptor) [pid 5833] <... close resumed>) = 0 [pid 5832] close(10) = -1 EBADF (Bad file descriptor) [pid 5833] close(4 [pid 5832] close(11 [pid 5833] <... close resumed>) = 0 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5831] +++ exited with 0 +++ [pid 5832] close(12 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(5 [pid 5055] umount2("./171", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5832] close(13 [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5833] close(6 [pid 5832] close(14 [pid 5055] openat(AT_FDCWD, "./171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(7) = -1 EBADF (Bad file descriptor) [pid 5833] close(8) = -1 EBADF (Bad file descriptor) [pid 5833] close(9 [pid 5832] close(15 [pid 5055] <... openat resumed>) = 3 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] close(16 [pid 5055] newfstatat(3, "", [pid 5833] close(10 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] close(17 [pid 5833] close(11 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] close(18 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5833] close(12 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] close(19 [pid 5833] close(13) = -1 EBADF (Bad file descriptor) [pid 5833] close(14 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(15 [pid 5832] close(20 [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(16) = -1 EBADF (Bad file descriptor) [pid 5832] close(21 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./171/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5832] close(22 [pid 5833] close(17 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] close(23 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5833] close(18 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./171/binderfs", [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(19) = -1 EBADF (Bad file descriptor) [pid 5833] close(20) = -1 EBADF (Bad file descriptor) [pid 5833] close(21) = -1 EBADF (Bad file descriptor) [pid 5833] close(22 [pid 5832] close(24 [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(23) = -1 EBADF (Bad file descriptor) [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5833] close(24 [pid 5832] close(25 [pid 5055] unlink("./171/binderfs" [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(25) = -1 EBADF (Bad file descriptor) [pid 5833] close(26) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5832] close(26 [pid 5833] close(27 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./171/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5832] close(27 [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] close(28) = -1 EBADF (Bad file descriptor) [pid 5832] close(28 [pid 5833] close(29 [pid 5832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5833] exit_group(0 [pid 5832] close(29) = -1 EBADF (Bad file descriptor) [pid 5833] <... exit_group resumed>) = ? [pid 5832] exit_group(0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5832] <... exit_group resumed>) = ? [pid 5833] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] umount2("./169", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5832] +++ exited with 0 +++ [pid 5055] newfstatat(AT_FDCWD, "./171/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] umount2("./169", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./169/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./169/binderfs", [pid 5053] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] unlink("./171/memory.events" [pid 5052] unlink("./169/binderfs" [pid 5053] getdents64(3, [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./169/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./169/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./169/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] newfstatat(AT_FDCWD, "./169/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./169/binderfs" [pid 5052] unlink("./169/memory.events" [pid 5053] <... unlink resumed>) = 0 [pid 5053] umount2("./169/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./169/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./169/memory.events" [pid 5052] close(3 [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... close resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] rmdir("./169" [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] getdents64(3, [pid 5052] <... rmdir resumed>) = 0 [pid 5055] close(3 [pid 5052] mkdir("./170", 0777 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] close(3) = 0 [pid 5055] rmdir("./171" [pid 5052] <... mkdir resumed>) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] rmdir("./169" [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./172", 0777 [pid 5053] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 5834 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 172 [pid 5834] set_robust_list(0x5555573de660, 24) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5834] chdir("./170") = 0 [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5834] setpgid(0, 0) = 0 [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./170", 0777 [pid 5834] <... openat resumed>) = 3 [pid 5053] <... mkdir resumed>) = 0 [pid 5834] write(3, "1000", 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5834] <... write resumed>) = 4 ./strace-static-x86_64: Process 5835 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 174 [pid 5835] set_robust_list(0x5555573de660, 24) = 0 [pid 5835] chdir("./172") = 0 [pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5835] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5836 attached [pid 5834] close(3) = 0 [pid 5834] symlink("/dev/binderfs", "./binderfs" [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 172 [pid 5836] set_robust_list(0x5555573de660, 24 [pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5834] <... symlink resumed>) = 0 [pid 5836] <... set_robust_list resumed>) = 0 [pid 5835] <... openat resumed>) = 3 [pid 5834] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5835] write(3, "1000", 4) = 4 [pid 5835] close(3 [pid 5836] chdir("./170" [pid 5835] <... close resumed>) = 0 [pid 5835] symlink("/dev/binderfs", "./binderfs" [pid 5834] <... socket resumed>) = 3 [pid 5836] <... chdir resumed>) = 0 [pid 5835] <... symlink resumed>) = 0 [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5835] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5836] setpgid(0, 0 [pid 5835] <... socket resumed>) = 3 [pid 5836] <... setpgid resumed>) = 0 [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5834] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5835] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5836] <... openat resumed>) = 3 [pid 5836] write(3, "1000", 4 [pid 5835] <... sendmsg resumed>) = 120 [pid 5834] <... sendmsg resumed>) = 120 [pid 5836] <... write resumed>) = 4 [pid 5835] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5836] close(3 [pid 5834] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5836] <... close resumed>) = 0 [pid 5836] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5835] <... openat resumed>) = 4 [pid 5836] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5835] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5834] <... openat resumed>) = 4 [pid 5836] <... socket resumed>) = 3 [pid 5834] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5836] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5836] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5836] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5835] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5834] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5835] close(3 [pid 5834] close(3 [pid 5835] <... close resumed>) = 0 [pid 5834] <... close resumed>) = 0 [pid 5835] close(4 [pid 5834] close(4 [pid 5835] <... close resumed>) = 0 [pid 5834] <... close resumed>) = 0 [pid 5835] close(5 [pid 5834] close(5 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(6 [pid 5834] close(6 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(7 [pid 5834] close(7 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(8 [pid 5834] close(8 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(9 [pid 5834] close(9 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(10 [pid 5834] close(10 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(11 [pid 5834] close(11) = -1 EBADF (Bad file descriptor) [pid 5834] close(12 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(12 [pid 5834] close(13 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(13 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(14) = -1 EBADF (Bad file descriptor) [pid 5834] close(15) = -1 EBADF (Bad file descriptor) [pid 5834] close(16) = -1 EBADF (Bad file descriptor) [pid 5834] close(17) = -1 EBADF (Bad file descriptor) [pid 5834] close(18) = -1 EBADF (Bad file descriptor) [pid 5834] close(19) = -1 EBADF (Bad file descriptor) [pid 5834] close(20) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(21 [pid 5835] close(14 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(22 [pid 5835] close(15 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(23 [pid 5835] close(16 [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] close(24 [pid 5835] close(17) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(18 [pid 5834] close(25 [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(19) = -1 EBADF (Bad file descriptor) [pid 5836] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5835] close(20 [pid 5834] close(26) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(21) = -1 EBADF (Bad file descriptor) [pid 5835] close(22) = -1 EBADF (Bad file descriptor) [pid 5835] close(23) = -1 EBADF (Bad file descriptor) [pid 5835] close(24 [pid 5834] close(27) = -1 EBADF (Bad file descriptor) [pid 5834] close(28) = -1 EBADF (Bad file descriptor) [pid 5835] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5835] close(25) = -1 EBADF (Bad file descriptor) [pid 5835] close(26) = -1 EBADF (Bad file descriptor) [pid 5835] close(27) = -1 EBADF (Bad file descriptor) [pid 5835] close(28) = -1 EBADF (Bad file descriptor) [pid 5835] close(29) = -1 EBADF (Bad file descriptor) [pid 5835] exit_group(0 [pid 5834] close(29 [pid 5835] <... exit_group resumed>) = ? [pid 5836] close(3 [pid 5835] +++ exited with 0 +++ [pid 5834] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5836] <... close resumed>) = 0 [pid 5836] close(4 [pid 5834] exit_group(0 [pid 5836] <... close resumed>) = 0 [pid 5834] <... exit_group resumed>) = ? [pid 5836] close(5) = -1 EBADF (Bad file descriptor) [pid 5836] close(6) = -1 EBADF (Bad file descriptor) [pid 5836] close(7 [pid 5055] umount2("./172", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5836] close(8 [pid 5055] openat(AT_FDCWD, "./172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... openat resumed>) = 3 [pid 5836] close(9 [pid 5055] newfstatat(3, "", [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5836] close(10 [pid 5834] +++ exited with 0 +++ [pid 5055] getdents64(3, [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5836] close(11 [pid 5055] umount2("./172/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] umount2("./170", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5836] close(12 [pid 5055] newfstatat(AT_FDCWD, "./172/binderfs", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] openat(AT_FDCWD, "./170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5836] close(13 [pid 5055] unlink("./172/binderfs" [pid 5052] <... openat resumed>) = 3 [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5052] newfstatat(3, "", [pid 5836] close(14 [pid 5055] umount2("./172/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5836] close(15 [pid 5055] newfstatat(AT_FDCWD, "./172/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./170/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5836] close(16 [pid 5055] unlink("./172/memory.events" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./170/binderfs", [pid 5836] close(17 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./170/binderfs") = 0 [pid 5052] umount2("./170/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(AT_FDCWD, "./170/memory.events", [pid 5836] close(18 [pid 5055] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] unlink("./170/memory.events" [pid 5836] close(19) = -1 EBADF (Bad file descriptor) [pid 5055] close(3 [pid 5836] close(20) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] rmdir("./172" [pid 5836] close(21 [pid 5052] getdents64(3, [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... rmdir resumed>) = 0 [pid 5836] close(22 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] mkdir("./173", 0777 [pid 5052] close(3 [pid 5836] close(23 [pid 5055] <... mkdir resumed>) = 0 [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5052] <... close resumed>) = 0 [pid 5836] close(24) = -1 EBADF (Bad file descriptor) [pid 5052] rmdir("./170" [pid 5836] close(25) = -1 EBADF (Bad file descriptor) [pid 5836] close(26 [pid 5052] <... rmdir resumed>) = 0 [pid 5836] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5836] close(27) = -1 EBADF (Bad file descriptor) [pid 5836] close(28) = -1 EBADF (Bad file descriptor) [pid 5836] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] mkdir("./171", 0777 [pid 5836] exit_group(0) = ? [pid 5836] +++ exited with 0 +++ [pid 5052] <... mkdir resumed>) = 0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5837 attached [pid 5053] <... restart_syscall resumed>) = 0 [pid 5837] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 175 [pid 5053] umount2("./170", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5053] getdents64(3, ./strace-static-x86_64: Process 5838 attached [pid 5837] chdir("./173" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./170/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5837] <... chdir resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./170/binderfs", [pid 5837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5838] set_robust_list(0x5555573de660, 24 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5837] <... prctl resumed>) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 173 [pid 5838] <... set_robust_list resumed>) = 0 [pid 5837] setpgid(0, 0 [pid 5053] unlink("./170/binderfs" [pid 5838] chdir("./171" [pid 5837] <... setpgid resumed>) = 0 [pid 5838] <... chdir resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] <... unlink resumed>) = 0 [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5837] <... openat resumed>) = 3 [pid 5838] <... prctl resumed>) = 0 [pid 5053] umount2("./170/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5837] write(3, "1000", 4 [pid 5838] setpgid(0, 0 [pid 5837] <... write resumed>) = 4 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5838] <... setpgid resumed>) = 0 [pid 5837] close(3 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5837] <... close resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./170/memory.events", [pid 5837] symlink("/dev/binderfs", "./binderfs" [pid 5838] <... openat resumed>) = 3 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5838] write(3, "1000", 4) = 4 [pid 5837] <... symlink resumed>) = 0 [pid 5053] unlink("./170/memory.events" [pid 5837] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5838] close(3) = 0 [pid 5838] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5838] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5838] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5838] <... sendmsg resumed>) = 120 [pid 5837] <... socket resumed>) = 3 [pid 5053] getdents64(3, [pid 5837] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./170" [pid 5838] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5837] <... sendmsg resumed>) = 120 [pid 5053] <... rmdir resumed>) = 0 [pid 5837] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] mkdir("./171", 0777) = 0 [pid 5838] <... openat resumed>) = 4 [pid 5837] <... openat resumed>) = 4 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5838] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5839 attached [pid 5837] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 173 [pid 5839] set_robust_list(0x5555573de660, 24) = 0 [pid 5839] chdir("./171") = 0 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5839] setpgid(0, 0) = 0 [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5839] write(3, "1000", 4) = 4 [pid 5839] close(3) = 0 [pid 5839] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5839] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5839] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5839] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5837] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5837] close(3) = 0 [pid 5837] close(4 [pid 5838] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5838] close(3 [pid 5837] <... close resumed>) = 0 [pid 5838] <... close resumed>) = 0 [pid 5838] close(4 [pid 5837] close(5) = -1 EBADF (Bad file descriptor) [pid 5837] close(6) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = 0 [pid 5839] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5838] close(5) = -1 EBADF (Bad file descriptor) [pid 5838] close(6) = -1 EBADF (Bad file descriptor) [pid 5837] close(7) = -1 EBADF (Bad file descriptor) [pid 5838] close(7) = -1 EBADF (Bad file descriptor) [pid 5839] close(3 [pid 5838] close(8 [pid 5839] <... close resumed>) = 0 [pid 5837] close(8 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(9) = -1 EBADF (Bad file descriptor) [pid 5838] close(9) = -1 EBADF (Bad file descriptor) [pid 5839] close(4 [pid 5838] close(10 [pid 5837] close(10 [pid 5839] <... close resumed>) = 0 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(5 [pid 5838] close(11 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(11 [pid 5839] close(6 [pid 5838] close(12 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(12 [pid 5839] close(7 [pid 5838] close(13 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(13 [pid 5839] close(8 [pid 5838] close(14 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(14 [pid 5839] close(9 [pid 5838] close(15 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(10 [pid 5837] close(15 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(16 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(11 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(16 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(17 [pid 5839] close(12 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(17 [pid 5839] close(13 [pid 5838] close(18 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(18 [pid 5839] close(14 [pid 5838] close(19 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(15 [pid 5837] close(19 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(20 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(16 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(20 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(21 [pid 5839] close(17 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(21 [pid 5839] close(18 [pid 5838] close(22 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(22 [pid 5839] close(19 [pid 5838] close(23 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(23 [pid 5839] close(20) = -1 EBADF (Bad file descriptor) [pid 5838] close(24 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(21 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(24 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(25 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(22 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(25 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(26 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(23 [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(26 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] close(27 [pid 5839] close(24 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(27 [pid 5839] close(25 [pid 5838] close(28 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(28 [pid 5839] close(26 [pid 5838] close(29 [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] close(29 [pid 5839] close(27 [pid 5838] exit_group(0 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5839] close(28 [pid 5837] exit_group(0 [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... exit_group resumed>) = ? [pid 5839] close(29 [pid 5838] +++ exited with 0 +++ [pid 5839] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5837] <... exit_group resumed>) = ? [pid 5839] exit_group(0 [pid 5837] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5839] <... exit_group resumed>) = ? [pid 5839] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5055] umount2("./173", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] umount2("./171", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] openat(AT_FDCWD, "./173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(3, "", [pid 5052] openat(AT_FDCWD, "./171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] <... openat resumed>) = 3 [pid 5055] umount2("./173/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./173/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./173/binderfs" [pid 5053] umount2("./171", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(3, "", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./173/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./173/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./173/memory.events" [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] openat(AT_FDCWD, "./171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] umount2("./171/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./173" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./171/binderfs", [pid 5053] umount2("./171/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./171/binderfs" [pid 5055] <... rmdir resumed>) = 0 [pid 5055] mkdir("./174", 0777 [pid 5053] newfstatat(AT_FDCWD, "./171/binderfs", [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./171/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] unlink("./171/binderfs" [pid 5052] newfstatat(AT_FDCWD, "./171/memory.events", [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 5840 attached [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 176 [pid 5840] set_robust_list(0x5555573de660, 24) = 0 [pid 5052] unlink("./171/memory.events" [pid 5053] umount2("./171/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5840] chdir("./174") = 0 [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5840] setpgid(0, 0) = 0 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5840] write(3, "1000", 4) = 4 [pid 5840] close(3) = 0 [pid 5840] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5840] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5840] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5840] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5052] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] <... openat resumed>) = 4 [pid 5053] newfstatat(AT_FDCWD, "./171/memory.events", [pid 5052] getdents64(3, [pid 5840] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] unlink("./171/memory.events" [pid 5052] close(3) = 0 [pid 5052] rmdir("./171") = 0 [pid 5052] mkdir("./172", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./171") = 0 [pid 5053] mkdir("./172", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5841 attached , child_tidptr=0x5555573de650) = 174 [pid 5841] set_robust_list(0x5555573de660, 24) = 0 [pid 5841] chdir("./172") = 0 [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5841] setpgid(0, 0) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5841] write(3, "1000", 4) = 4 [pid 5841] close(3) = 0 [pid 5841] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5841] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5841] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5841] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 174 ./strace-static-x86_64: Process 5842 attached [pid 5842] set_robust_list(0x5555573de660, 24) = 0 [pid 5842] chdir("./172") = 0 [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] setpgid(0, 0) = 0 [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1000", 4) = 4 [pid 5842] close(3) = 0 [pid 5842] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5842] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5842] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5842] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5842] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5841] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5840] <... ioctl resumed>) = 0 [pid 5842] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5841] close(3) = 0 [pid 5841] close(4) = 0 [pid 5841] close(5) = -1 EBADF (Bad file descriptor) [pid 5841] close(6) = -1 EBADF (Bad file descriptor) [pid 5841] close(7) = -1 EBADF (Bad file descriptor) [pid 5841] close(8) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 5840] close(3 [pid 5841] close(9) = -1 EBADF (Bad file descriptor) [pid 5841] close(10) = -1 EBADF (Bad file descriptor) [pid 5841] close(11) = -1 EBADF (Bad file descriptor) [pid 5841] close(12) = -1 EBADF (Bad file descriptor) [pid 5841] close(13) = -1 EBADF (Bad file descriptor) [pid 5841] close(14 [pid 5840] <... close resumed>) = 0 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(4 [pid 5841] close(15) = -1 EBADF (Bad file descriptor) [pid 5841] close(16) = -1 EBADF (Bad file descriptor) [pid 5841] close(17 [pid 5840] <... close resumed>) = 0 [pid 5842] <... close resumed>) = 0 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(18) = -1 EBADF (Bad file descriptor) [pid 5841] close(19) = -1 EBADF (Bad file descriptor) [pid 5841] close(20) = -1 EBADF (Bad file descriptor) [pid 5841] close(21) = -1 EBADF (Bad file descriptor) [pid 5842] close(4 [pid 5841] close(22) = -1 EBADF (Bad file descriptor) [pid 5840] close(5 [pid 5841] close(23) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 5841] close(24 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(5 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(25 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(6 [pid 5840] close(6 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(7 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(26 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(8 [pid 5841] close(27 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(28 [pid 5842] close(9 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(29 [pid 5840] close(7 [pid 5842] close(10 [pid 5841] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(11 [pid 5841] exit_group(0 [pid 5840] close(8 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(12 [pid 5841] <... exit_group resumed>) = ? [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(9 [pid 5842] close(13) = -1 EBADF (Bad file descriptor) [pid 5842] close(14 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(10 [pid 5842] close(15 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(11 [pid 5842] close(16 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(12 [pid 5842] close(17 [pid 5841] +++ exited with 0 +++ [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(13) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(14 [pid 5842] close(18) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(19 [pid 5840] close(15 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(20 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(16 [pid 5842] close(21) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(22 [pid 5840] close(17 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(23) = -1 EBADF (Bad file descriptor) [pid 5842] close(24) = -1 EBADF (Bad file descriptor) [pid 5842] close(25) = -1 EBADF (Bad file descriptor) [pid 5842] close(26) = -1 EBADF (Bad file descriptor) [pid 5842] close(27) = -1 EBADF (Bad file descriptor) [pid 5842] close(28 [pid 5840] close(18 [pid 5842] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(29) = -1 EBADF (Bad file descriptor) [pid 5842] exit_group(0) = ? [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./172", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5842] +++ exited with 0 +++ [pid 5840] close(19 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(20 [pid 5053] openat(AT_FDCWD, "./172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(21 [pid 5053] <... openat resumed>) = 3 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(22) = -1 EBADF (Bad file descriptor) [pid 5840] close(23 [pid 5052] umount2("./172", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5840] close(24 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] openat(AT_FDCWD, "./172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5840] close(25 [pid 5052] <... openat resumed>) = 3 [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] getdents64(3, [pid 5840] close(26) = -1 EBADF (Bad file descriptor) [pid 5840] close(27 [pid 5052] newfstatat(3, "", [pid 5840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5840] close(28) = -1 EBADF (Bad file descriptor) [pid 5840] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5840] exit_group(0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5840] <... exit_group resumed>) = ? [pid 5052] umount2("./172/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] newfstatat(AT_FDCWD, "./172/binderfs", [pid 5053] umount2("./172/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./172/binderfs", [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./172/binderfs" [pid 5053] unlink("./172/binderfs") = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5840] +++ exited with 0 +++ [pid 5053] umount2("./172/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./172/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] newfstatat(AT_FDCWD, "./172/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./172/memory.events", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./172/memory.events" [pid 5052] unlink("./172/memory.events" [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] getdents64(3, [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./172" [pid 5055] umount2("./174", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./172" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] mkdir("./173", 0777 [pid 5052] mkdir("./173", 0777 [pid 5055] newfstatat(3, "", [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] umount2("./174/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 5843 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 175 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] set_robust_list(0x5555573de660, 24) = 0 [pid 5843] chdir("./173") = 0 [pid 5055] newfstatat(AT_FDCWD, "./174/binderfs", ./strace-static-x86_64: Process 5844 attached [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 175 [pid 5055] unlink("./174/binderfs" [pid 5843] setpgid(0, 0) = 0 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] set_robust_list(0x5555573de660, 24 [pid 5843] <... openat resumed>) = 3 [pid 5055] <... unlink resumed>) = 0 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5055] umount2("./174/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5844] chdir("./173" [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./174/memory.events", [pid 5844] <... chdir resumed>) = 0 [pid 5843] write(3, "1000", 4) = 4 [pid 5843] close(3 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5844] setpgid(0, 0 [pid 5843] <... close resumed>) = 0 [pid 5844] <... setpgid resumed>) = 0 [pid 5843] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5055] unlink("./174/memory.events" [pid 5843] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5843] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] <... sendmsg resumed>) = 120 [pid 5843] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5843] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5844] <... openat resumed>) = 3 [pid 5844] write(3, "1000", 4) = 4 [pid 5844] close(3) = 0 [pid 5844] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5844] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5844] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5844] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5055] <... unlink resumed>) = 0 [pid 5844] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3) = 0 [pid 5055] rmdir("./174") = 0 [pid 5055] mkdir("./175", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 177 ./strace-static-x86_64: Process 5845 attached [pid 5845] set_robust_list(0x5555573de660, 24) = 0 [pid 5845] chdir("./175") = 0 [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5845] setpgid(0, 0) = 0 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5845] write(3, "1000", 4) = 4 [pid 5845] close(3) = 0 [pid 5845] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5845] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5845] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5845] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5845] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5844] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5844] close(3 [pid 5843] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5844] <... close resumed>) = 0 [pid 5843] close(3 [pid 5844] close(4 [pid 5843] <... close resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5843] close(4 [pid 5844] close(5 [pid 5843] <... close resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(5 [pid 5844] close(6 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(6 [pid 5844] close(7 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(7 [pid 5844] close(8 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(4) = 0 [pid 5845] close(5) = -1 EBADF (Bad file descriptor) [pid 5845] close(6) = -1 EBADF (Bad file descriptor) [pid 5845] close(7) = -1 EBADF (Bad file descriptor) [pid 5845] close(8) = -1 EBADF (Bad file descriptor) [pid 5845] close(9) = -1 EBADF (Bad file descriptor) [pid 5845] close(10 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(8 [pid 5844] close(9 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(9 [pid 5844] close(10 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(10 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(11) = -1 EBADF (Bad file descriptor) [pid 5845] close(12) = -1 EBADF (Bad file descriptor) [pid 5845] close(13) = -1 EBADF (Bad file descriptor) [pid 5845] close(14) = -1 EBADF (Bad file descriptor) [pid 5845] close(15) = -1 EBADF (Bad file descriptor) [pid 5845] close(16) = -1 EBADF (Bad file descriptor) [pid 5845] close(17) = -1 EBADF (Bad file descriptor) [pid 5845] close(18) = -1 EBADF (Bad file descriptor) [pid 5845] close(19) = -1 EBADF (Bad file descriptor) [pid 5845] close(20) = -1 EBADF (Bad file descriptor) [pid 5845] close(21) = -1 EBADF (Bad file descriptor) [pid 5845] close(22) = -1 EBADF (Bad file descriptor) [pid 5844] close(11 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(11 [pid 5845] close(23) = -1 EBADF (Bad file descriptor) [pid 5845] close(24) = -1 EBADF (Bad file descriptor) [pid 5845] close(25) = -1 EBADF (Bad file descriptor) [pid 5845] close(26) = -1 EBADF (Bad file descriptor) [pid 5845] close(27) = -1 EBADF (Bad file descriptor) [pid 5845] close(28) = -1 EBADF (Bad file descriptor) [pid 5845] close(29) = -1 EBADF (Bad file descriptor) [pid 5844] close(12 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(12 [pid 5845] exit_group(0 [pid 5844] close(13 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... exit_group resumed>) = ? [pid 5843] close(13 [pid 5845] +++ exited with 0 +++ [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] close(14 [pid 5843] close(14 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5844] close(15) = -1 EBADF (Bad file descriptor) [pid 5844] close(16) = -1 EBADF (Bad file descriptor) [pid 5055] <... restart_syscall resumed>) = 0 [pid 5843] close(15) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./175", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5843] close(16) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5843] close(17 [pid 5055] newfstatat(3, "", [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5843] close(18 [pid 5055] getdents64(3, [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./175/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./175/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] close(17 [pid 5843] close(19 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./175/binderfs" [pid 5844] close(18 [pid 5843] close(20 [pid 5055] <... unlink resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] umount2("./175/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5844] close(19 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(AT_FDCWD, "./175/memory.events", [pid 5844] close(20 [pid 5843] close(21 [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] unlink("./175/memory.events" [pid 5844] close(21 [pid 5843] close(22 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] close(22) = -1 EBADF (Bad file descriptor) [pid 5843] close(23 [pid 5844] close(23) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] close(24 [pid 5843] close(24) = -1 EBADF (Bad file descriptor) [pid 5055] <... unlink resumed>) = 0 [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(25) = -1 EBADF (Bad file descriptor) [pid 5843] close(26) = -1 EBADF (Bad file descriptor) [pid 5843] close(27) = -1 EBADF (Bad file descriptor) [pid 5843] close(28) = -1 EBADF (Bad file descriptor) [pid 5843] close(29 [pid 5844] close(25 [pid 5843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] getdents64(3, [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] exit_group(0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5844] close(26 [pid 5055] close(3 [pid 5843] <... exit_group resumed>) = ? [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] <... close resumed>) = 0 [pid 5844] close(27) = -1 EBADF (Bad file descriptor) [pid 5844] close(28 [pid 5055] rmdir("./175" [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] +++ exited with 0 +++ [pid 5055] <... rmdir resumed>) = 0 [pid 5844] close(29 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] exit_group(0) = ? [pid 5053] umount2("./173", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] mkdir("./176", 0777) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5053] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5844] +++ exited with 0 +++ [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ./strace-static-x86_64: Process 5846 attached [pid 5053] umount2("./173/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5846] set_robust_list(0x5555573de660, 24 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 178 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5846] <... set_robust_list resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./173/binderfs", [pid 5846] chdir("./176" [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./173", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] unlink("./173/binderfs") = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./173/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5846] <... chdir resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] newfstatat(AT_FDCWD, "./173/memory.events", [pid 5052] <... openat resumed>) = 3 [pid 5846] <... prctl resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5846] setpgid(0, 0) = 0 [pid 5053] unlink("./173/memory.events" [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./173/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5846] <... openat resumed>) = 3 [pid 5846] write(3, "1000", 4 [pid 5052] newfstatat(AT_FDCWD, "./173/binderfs", [pid 5846] <... write resumed>) = 4 [pid 5846] close(3 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./173/binderfs") = 0 [pid 5052] umount2("./173/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5846] <... close resumed>) = 0 [pid 5846] symlink("/dev/binderfs", "./binderfs" [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5846] <... symlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./173/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./173/memory.events" [pid 5846] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5846] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5052] <... unlink resumed>) = 0 [pid 5846] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, [pid 5052] getdents64(3, [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... close resumed>) = 0 [pid 5052] close(3 [pid 5053] rmdir("./173" [pid 5052] <... close resumed>) = 0 [pid 5052] rmdir("./173" [pid 5846] <... openat resumed>) = 4 [pid 5053] <... rmdir resumed>) = 0 [pid 5052] <... rmdir resumed>) = 0 [pid 5846] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] mkdir("./174", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] mkdir("./174", 0777) = 0 ./strace-static-x86_64: Process 5847 attached [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 176 [pid 5847] set_robust_list(0x5555573de660, 24) = 0 [pid 5847] chdir("./174" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] <... chdir resumed>) = 0 [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5847] setpgid(0, 0) = 0 [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5847] write(3, "1000", 4) = 4 [pid 5847] close(3) = 0 [pid 5847] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5847] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5847] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5847] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0./strace-static-x86_64: Process 5848 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 176 [pid 5848] set_robust_list(0x5555573de660, 24) = 0 [pid 5848] chdir("./174") = 0 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5848] setpgid(0, 0) = 0 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] write(3, "1000", 4) = 4 [pid 5848] close(3) = 0 [pid 5848] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5848] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5848] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0) = -1 ENOSPC (No space left on device) [pid 5848] close(3) = 0 [pid 5848] close(4) = 0 [pid 5848] close(5) = -1 EBADF (Bad file descriptor) [pid 5848] close(6) = -1 EBADF (Bad file descriptor) [pid 5848] close(7) = -1 EBADF (Bad file descriptor) [pid 5848] close(8) = -1 EBADF (Bad file descriptor) [pid 5848] close(9) = -1 EBADF (Bad file descriptor) [pid 5848] close(10) = -1 EBADF (Bad file descriptor) [pid 5848] close(11) = -1 EBADF (Bad file descriptor) [pid 5848] close(12) = -1 EBADF (Bad file descriptor) [pid 5848] close(13 [pid 5846] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5846] close(3) = 0 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(14 [pid 5846] close(4 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = 0 [pid 5846] close(5) = -1 EBADF (Bad file descriptor) [pid 5846] close(6) = -1 EBADF (Bad file descriptor) [pid 5848] close(15) = -1 EBADF (Bad file descriptor) [pid 5846] close(7) = -1 EBADF (Bad file descriptor) [pid 5846] close(8) = -1 EBADF (Bad file descriptor) [pid 5848] close(16 [pid 5846] close(9) = -1 EBADF (Bad file descriptor) [pid 5846] close(10) = -1 EBADF (Bad file descriptor) [pid 5846] close(11) = -1 EBADF (Bad file descriptor) [pid 5846] close(12) = -1 EBADF (Bad file descriptor) [pid 5846] close(13) = -1 EBADF (Bad file descriptor) [pid 5846] close(14) = -1 EBADF (Bad file descriptor) [pid 5846] close(15) = -1 EBADF (Bad file descriptor) [pid 5846] close(16 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(17 [pid 5846] close(17 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(18 [pid 5846] close(18 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(19 [pid 5846] close(19 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(20) = -1 EBADF (Bad file descriptor) [pid 5846] close(20 [pid 5848] close(21 [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] close(21 [pid 5848] close(22) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(23 [pid 5846] close(22 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(24) = -1 EBADF (Bad file descriptor) [pid 5848] close(25 [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] close(23) = -1 EBADF (Bad file descriptor) [pid 5848] close(26 [pid 5846] close(24 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(27 [pid 5846] close(25 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(28 [pid 5846] close(26 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] close(29 [pid 5846] close(27 [pid 5848] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5848] exit_group(0 [pid 5847] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5846] close(28 [pid 5847] close(3 [pid 5848] <... exit_group resumed>) = ? [pid 5847] <... close resumed>) = 0 [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] close(4) = 0 [pid 5847] close(5) = -1 EBADF (Bad file descriptor) [pid 5847] close(6) = -1 EBADF (Bad file descriptor) [pid 5847] close(7) = -1 EBADF (Bad file descriptor) [pid 5847] close(8) = -1 EBADF (Bad file descriptor) [pid 5847] close(9) = -1 EBADF (Bad file descriptor) [pid 5847] close(10) = -1 EBADF (Bad file descriptor) [pid 5847] close(11) = -1 EBADF (Bad file descriptor) [pid 5847] close(12) = -1 EBADF (Bad file descriptor) [pid 5847] close(13) = -1 EBADF (Bad file descriptor) [pid 5847] close(14) = -1 EBADF (Bad file descriptor) [pid 5847] close(15) = -1 EBADF (Bad file descriptor) [pid 5847] close(16) = -1 EBADF (Bad file descriptor) [pid 5847] close(17) = -1 EBADF (Bad file descriptor) [pid 5847] close(18) = -1 EBADF (Bad file descriptor) [pid 5847] close(19) = -1 EBADF (Bad file descriptor) [pid 5847] close(20) = -1 EBADF (Bad file descriptor) [pid 5847] close(21) = -1 EBADF (Bad file descriptor) [pid 5848] +++ exited with 0 +++ [pid 5847] close(22) = -1 EBADF (Bad file descriptor) [pid 5847] close(23 [pid 5846] close(29 [pid 5847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] close(24) = -1 EBADF (Bad file descriptor) [pid 5847] close(25) = -1 EBADF (Bad file descriptor) [pid 5847] close(26) = -1 EBADF (Bad file descriptor) [pid 5847] close(27) = -1 EBADF (Bad file descriptor) [pid 5847] close(28) = -1 EBADF (Bad file descriptor) [pid 5847] close(29) = -1 EBADF (Bad file descriptor) [pid 5847] exit_group(0) = ? [pid 5846] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5847] +++ exited with 0 +++ [pid 5846] exit_group(0 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5846] <... exit_group resumed>) = ? [pid 5053] umount2("./174", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5052] umount2("./174", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5846] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5053] openat(AT_FDCWD, "./174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] <... restart_syscall resumed>) = 0 [pid 5053] <... openat resumed>) = 3 [pid 5052] newfstatat(3, "", [pid 5053] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./176", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] getdents64(3, [pid 5055] openat(AT_FDCWD, "./176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] getdents64(3, [pid 5055] <... openat resumed>) = 3 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./174/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] newfstatat(AT_FDCWD, "./174/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] umount2("./176/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./176/binderfs", [pid 5053] unlink("./174/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5055] unlink("./176/binderfs" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./174/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./174/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./174/memory.events", [pid 5052] newfstatat(AT_FDCWD, "./174/binderfs", [pid 5055] umount2("./176/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] unlink("./174/binderfs" [pid 5055] newfstatat(AT_FDCWD, "./176/memory.events", [pid 5053] unlink("./174/memory.events" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./174/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] newfstatat(AT_FDCWD, "./174/memory.events", [pid 5055] unlink("./176/memory.events" [pid 5053] getdents64(3, [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./174") = 0 [pid 5053] mkdir("./175", 0777 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... mkdir resumed>) = 0 [pid 5052] unlink("./174/memory.events" [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5849 attached , child_tidptr=0x5555573de650) = 177 [pid 5849] set_robust_list(0x5555573de660, 24) = 0 [pid 5849] chdir("./175") = 0 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5849] setpgid(0, 0) = 0 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5849] write(3, "1000", 4) = 4 [pid 5849] close(3) = 0 [pid 5849] symlink("/dev/binderfs", "./binderfs" [pid 5055] getdents64(3, [pid 5849] <... symlink resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5849] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] close(3 [pid 5849] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5849] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... close resumed>) = 0 [pid 5055] rmdir("./176" [pid 5849] <... openat resumed>) = 4 [pid 5849] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... rmdir resumed>) = 0 [pid 5052] <... unlink resumed>) = 0 [pid 5055] mkdir("./177", 0777) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./174" [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5850 attached , child_tidptr=0x5555573de650) = 179 [pid 5850] set_robust_list(0x5555573de660, 24) = 0 [pid 5850] chdir("./177" [pid 5052] <... rmdir resumed>) = 0 [pid 5850] <... chdir resumed>) = 0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5052] mkdir("./175", 0777 [pid 5850] <... prctl resumed>) = 0 [pid 5052] <... mkdir resumed>) = 0 [pid 5850] setpgid(0, 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... setpgid resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 177 [pid 5850] write(3, "1000", 4) = 4 [pid 5850] close(3) = 0 [pid 5850] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5850] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 ./strace-static-x86_64: Process 5851 attached [pid 5851] set_robust_list(0x5555573de660, 24) = 0 [pid 5851] chdir("./175") = 0 [pid 5850] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5850] <... sendmsg resumed>) = 120 [pid 5851] <... prctl resumed>) = 0 [pid 5851] setpgid(0, 0) = 0 [pid 5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5851] write(3, "1000", 4 [pid 5850] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5851] <... write resumed>) = 4 [pid 5851] close(3) = 0 [pid 5850] <... openat resumed>) = 4 [pid 5851] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5851] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5850] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5849] <... ioctl resumed>) = 0 [pid 5851] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5849] close(3) = 0 [pid 5851] <... openat resumed>) = 4 [pid 5849] close(4) = 0 [pid 5849] close(5 [pid 5851] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5849] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] close(6) = -1 EBADF (Bad file descriptor) [pid 5849] close(7) = -1 EBADF (Bad file descriptor) [pid 5849] close(8) = -1 EBADF (Bad file descriptor) [pid 5849] close(9) = -1 EBADF (Bad file descriptor) [pid 5849] close(10) = -1 EBADF (Bad file descriptor) [pid 5849] close(11) = -1 EBADF (Bad file descriptor) [pid 5849] close(12) = -1 EBADF (Bad file descriptor) [pid 5849] close(13) = -1 EBADF (Bad file descriptor) [pid 5849] close(14) = -1 EBADF (Bad file descriptor) [pid 5849] close(15) = -1 EBADF (Bad file descriptor) [pid 5849] close(16) = -1 EBADF (Bad file descriptor) [pid 5849] close(17) = -1 EBADF (Bad file descriptor) [pid 5849] close(18) = -1 EBADF (Bad file descriptor) [pid 5849] close(19) = -1 EBADF (Bad file descriptor) [pid 5849] close(20) = -1 EBADF (Bad file descriptor) [pid 5849] close(21) = -1 EBADF (Bad file descriptor) [pid 5849] close(22) = -1 EBADF (Bad file descriptor) [pid 5849] close(23) = -1 EBADF (Bad file descriptor) [pid 5849] close(24) = -1 EBADF (Bad file descriptor) [pid 5849] close(25) = -1 EBADF (Bad file descriptor) [pid 5849] close(26) = -1 EBADF (Bad file descriptor) [pid 5849] close(27) = -1 EBADF (Bad file descriptor) [pid 5849] close(28) = -1 EBADF (Bad file descriptor) [pid 5849] close(29) = -1 EBADF (Bad file descriptor) [pid 5849] exit_group(0) = ? [pid 5850] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5850] close(3 [pid 5849] +++ exited with 0 +++ [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5850] <... close resumed>) = 0 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5850] close(4 [pid 5053] <... restart_syscall resumed>) = 0 [pid 5053] umount2("./175", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5850] <... close resumed>) = 0 [pid 5850] close(5 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5851] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5850] close(6 [pid 5851] close(3) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... openat resumed>) = 3 [pid 5850] close(7 [pid 5851] close(4) = 0 [pid 5851] close(5 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(3, "", [pid 5850] close(8 [pid 5851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] close(6 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5850] close(9 [pid 5851] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5851] close(7) = -1 EBADF (Bad file descriptor) [pid 5851] close(8) = -1 EBADF (Bad file descriptor) [pid 5851] close(9) = -1 EBADF (Bad file descriptor) [pid 5851] close(10) = -1 EBADF (Bad file descriptor) [pid 5851] close(11) = -1 EBADF (Bad file descriptor) [pid 5851] close(12) = -1 EBADF (Bad file descriptor) [pid 5851] close(13) = -1 EBADF (Bad file descriptor) [pid 5851] close(14) = -1 EBADF (Bad file descriptor) [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(10 [pid 5053] getdents64(3, [pid 5851] close(15) = -1 EBADF (Bad file descriptor) [pid 5851] close(16) = -1 EBADF (Bad file descriptor) [pid 5851] close(17) = -1 EBADF (Bad file descriptor) [pid 5851] close(18) = -1 EBADF (Bad file descriptor) [pid 5851] close(19) = -1 EBADF (Bad file descriptor) [pid 5851] close(20) = -1 EBADF (Bad file descriptor) [pid 5851] close(21) = -1 EBADF (Bad file descriptor) [pid 5851] close(22) = -1 EBADF (Bad file descriptor) [pid 5851] close(23) = -1 EBADF (Bad file descriptor) [pid 5851] close(24) = -1 EBADF (Bad file descriptor) [pid 5851] close(25) = -1 EBADF (Bad file descriptor) [pid 5851] close(26) = -1 EBADF (Bad file descriptor) [pid 5851] close(27) = -1 EBADF (Bad file descriptor) [pid 5851] close(28) = -1 EBADF (Bad file descriptor) [pid 5851] close(29) = -1 EBADF (Bad file descriptor) [pid 5851] exit_group(0) = ? [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5850] close(11) = -1 EBADF (Bad file descriptor) [pid 5850] close(12) = -1 EBADF (Bad file descriptor) [pid 5850] close(13 [pid 5053] umount2("./175/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(14) = -1 EBADF (Bad file descriptor) [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] close(15 [pid 5053] newfstatat(AT_FDCWD, "./175/binderfs", [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(16 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./175/binderfs" [pid 5850] close(17 [pid 5053] <... unlink resumed>) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(18) = -1 EBADF (Bad file descriptor) [pid 5850] close(19) = -1 EBADF (Bad file descriptor) [pid 5850] close(20) = -1 EBADF (Bad file descriptor) [pid 5850] close(21 [pid 5053] umount2("./175/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5850] close(22) = -1 EBADF (Bad file descriptor) [pid 5851] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5850] close(23) = -1 EBADF (Bad file descriptor) [pid 5053] newfstatat(AT_FDCWD, "./175/memory.events", [pid 5850] close(24 [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] unlink("./175/memory.events" [pid 5850] close(25) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./175", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./175/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5850] close(26 [pid 5052] newfstatat(AT_FDCWD, "./175/binderfs", [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] close(27 [pid 5052] unlink("./175/binderfs" [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./175/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./175/memory.events", [pid 5850] close(28 [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5850] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] unlink("./175/memory.events") = 0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./175" [pid 5850] close(29) = -1 EBADF (Bad file descriptor) [pid 5850] exit_group(0) = ? [pid 5052] <... rmdir resumed>) = 0 [pid 5052] mkdir("./176", 0777) = 0 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5852 attached , child_tidptr=0x5555573de650) = 178 [pid 5852] set_robust_list(0x5555573de660, 24) = 0 [pid 5852] chdir("./176") = 0 [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5852] setpgid(0, 0) = 0 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5852] write(3, "1000", 4) = 4 [pid 5852] close(3) = 0 [pid 5852] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5852] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5852] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5852] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5852] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5850] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5055] umount2("./177", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./177/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./177/binderfs", [pid 5053] <... unlink resumed>) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./177/binderfs") = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3 [pid 5055] umount2("./177/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./177/memory.events", [pid 5053] rmdir("./175" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5055] unlink("./177/memory.events" [pid 5053] mkdir("./176", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 178 [pid 5055] getdents64(3, ./strace-static-x86_64: Process 5853 attached [pid 5853] set_robust_list(0x5555573de660, 24) = 0 [pid 5853] chdir("./176") = 0 [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5853] setpgid(0, 0 [pid 5055] close(3 [pid 5853] <... setpgid resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] rmdir("./177") = 0 [pid 5853] <... openat resumed>) = 3 [pid 5055] mkdir("./178", 0777 [pid 5853] write(3, "1000", 4) = 4 [pid 5853] close(3) = 0 [pid 5853] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5853] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5853] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5853] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... mkdir resumed>) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 180 ./strace-static-x86_64: Process 5854 attached [pid 5854] set_robust_list(0x5555573de660, 24) = 0 [pid 5854] chdir("./178") = 0 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5854] setpgid(0, 0) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5854] write(3, "1000", 4) = 4 [pid 5854] close(3) = 0 [pid 5854] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5854] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5854] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5854] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5852] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5852] close(3 [pid 5853] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5852] <... close resumed>) = 0 [pid 5852] close(4) = 0 [pid 5854] <... openat resumed>) = 4 [pid 5853] close(3 [pid 5852] close(5 [pid 5854] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5853] <... close resumed>) = 0 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5853] close(4 [pid 5852] close(6 [pid 5853] <... close resumed>) = 0 [pid 5854] close(3 [pid 5853] close(5 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = 0 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(7 [pid 5853] close(6 [pid 5854] close(4 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = 0 [pid 5853] close(7 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(5 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(8 [pid 5852] close(8 [pid 5854] close(6 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(9 [pid 5854] close(7 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(10 [pid 5852] close(9 [pid 5854] close(8 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(11 [pid 5854] close(9 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(10 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(12 [pid 5854] close(10 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(11 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(13 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(12) = -1 EBADF (Bad file descriptor) [pid 5854] close(11 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(14 [pid 5854] close(12 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(15 [pid 5854] close(13 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(16 [pid 5854] close(14 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(17 [pid 5854] close(15 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(18 [pid 5852] close(13 [pid 5854] close(16 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(19 [pid 5852] close(14 [pid 5854] close(17 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(20 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(18 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(15 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(21 [pid 5854] close(19 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(22 [pid 5854] close(20 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(16) = -1 EBADF (Bad file descriptor) [pid 5852] close(17 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(23 [pid 5854] close(21 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(24 [pid 5854] close(22 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(25 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(23 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(18 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(26 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(24 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(19 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(27 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(25 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(20 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(28 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(26 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] close(29 [pid 5852] close(21 [pid 5854] close(27 [pid 5853] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] exit_group(0 [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(28 [pid 5852] close(22 [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] close(29 [pid 5852] close(23) = -1 EBADF (Bad file descriptor) [pid 5854] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] <... exit_group resumed>) = ? [pid 5852] close(24 [pid 5854] exit_group(0 [pid 5853] +++ exited with 0 +++ [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(25 [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(26 [pid 5854] <... exit_group resumed>) = ? [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5852] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] umount2("./176", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5852] close(28 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] openat(AT_FDCWD, "./176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5852] close(29) = -1 EBADF (Bad file descriptor) [pid 5852] exit_group(0) = ? [pid 5854] +++ exited with 0 +++ [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... openat resumed>) = 3 [pid 5053] newfstatat(3, "", [pid 5852] +++ exited with 0 +++ [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] umount2("./178", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] getdents64(3, [pid 5055] openat(AT_FDCWD, "./178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] <... openat resumed>) = 3 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./176/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] getdents64(3, [pid 5052] umount2("./176", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5055] umount2("./178/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5053] newfstatat(AT_FDCWD, "./176/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./178/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] <... openat resumed>) = 3 [pid 5053] unlink("./176/binderfs" [pid 5052] newfstatat(3, "", [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./178/binderfs" [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] umount2("./176/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./176/memory.events", [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./176/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./176/memory.events" [pid 5055] <... unlink resumed>) = 0 [pid 5055] umount2("./178/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] newfstatat(AT_FDCWD, "./176/binderfs", [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... unlink resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./176" [pid 5055] newfstatat(AT_FDCWD, "./178/memory.events", [pid 5052] unlink("./176/binderfs" [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] <... rmdir resumed>) = 0 [pid 5053] mkdir("./177", 0777 [pid 5055] unlink("./178/memory.events" [pid 5052] <... unlink resumed>) = 0 [pid 5052] umount2("./176/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] <... unlink resumed>) = 0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] getdents64(3, [pid 5052] newfstatat(AT_FDCWD, "./176/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./176/memory.events"./strace-static-x86_64: Process 5855 attached [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 179 [pid 5855] set_robust_list(0x5555573de660, 24) = 0 [pid 5855] chdir("./177") = 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5855] setpgid(0, 0) = 0 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5855] write(3, "1000", 4) = 4 [pid 5855] close(3) = 0 [pid 5855] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5855] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5855] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5855] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5855] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5055] close(3 [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5052] getdents64(3, [pid 5055] rmdir("./178") = 0 [pid 5055] mkdir("./179", 0777) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5856 attached , child_tidptr=0x5555573de650) = 181 [pid 5856] set_robust_list(0x5555573de660, 24) = 0 [pid 5856] chdir("./179" [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./176") = 0 [pid 5856] <... chdir resumed>) = 0 [pid 5052] mkdir("./177", 0777 [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5856] setpgid(0, 0) = 0 [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5052] <... mkdir resumed>) = 0 [pid 5856] write(3, "1000", 4) = 4 [pid 5856] close(3) = 0 [pid 5856] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5856] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5856] <... socket resumed>) = 3 [pid 5856] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 179 ./strace-static-x86_64: Process 5857 attached [pid 5856] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5857] set_robust_list(0x5555573de660, 24) = 0 [pid 5856] <... openat resumed>) = 4 [pid 5857] chdir("./177") = 0 [pid 5857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5857] setpgid(0, 0 [pid 5856] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5857] <... setpgid resumed>) = 0 [pid 5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5855] <... ioctl resumed>) = 0 [pid 5855] close(3) = 0 [pid 5855] close(4) = 0 [pid 5857] <... openat resumed>) = 3 [pid 5855] close(5 [pid 5857] write(3, "1000", 4 [pid 5856] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... write resumed>) = 4 [pid 5857] close(3 [pid 5856] close(3 [pid 5855] close(6 [pid 5857] <... close resumed>) = 0 [pid 5856] <... close resumed>) = 0 [pid 5857] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5856] close(4 [pid 5855] close(7 [pid 5857] <... socket resumed>) = 3 [pid 5856] <... close resumed>) = 0 [pid 5857] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5856] close(5 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(8 [pid 5857] <... openat resumed>) = 4 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5856] close(6 [pid 5857] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(9 [pid 5857] close(3 [pid 5856] close(7 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = 0 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(10 [pid 5857] close(4 [pid 5856] close(8 [pid 5857] <... close resumed>) = 0 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(5 [pid 5856] close(9 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(6 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(10 [pid 5855] close(11 [pid 5857] close(7 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(8 [pid 5856] close(11 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(12 [pid 5857] close(9 [pid 5856] close(12 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(10 [pid 5856] close(13 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(13 [pid 5857] close(11 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(14 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(12 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(15 [pid 5855] close(14 [pid 5857] close(13) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(14 [pid 5856] close(16 [pid 5855] close(15 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(15 [pid 5856] close(17 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(16 [pid 5856] close(18 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(16 [pid 5857] close(17 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(19 [pid 5857] close(18 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(20 [pid 5855] close(17 [pid 5857] close(19 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(20 [pid 5856] close(21 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(21 [pid 5856] close(22 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(22 [pid 5856] close(23 [pid 5855] close(18 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(23 [pid 5855] close(19 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(24 [pid 5857] close(24 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(25 [pid 5855] close(20 [pid 5857] close(25 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(26 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(26 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] close(27 [pid 5855] close(21 [pid 5857] close(27 [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] close(22 [pid 5857] close(28 [pid 5856] close(28 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] close(29 [pid 5856] close(29 [pid 5857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5857] exit_group(0 [pid 5856] exit_group(0 [pid 5855] close(23 [pid 5857] <... exit_group resumed>) = ? [pid 5857] +++ exited with 0 +++ [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5856] <... exit_group resumed>) = ? [pid 5855] close(24) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5855] close(25 [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5052] umount2("./177", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5855] close(26 [pid 5052] openat(AT_FDCWD, "./177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... openat resumed>) = 3 [pid 5856] +++ exited with 0 +++ [pid 5855] close(27) = -1 EBADF (Bad file descriptor) [pid 5855] close(28 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5052] newfstatat(3, "", [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] restart_syscall(<... resuming interrupted clone ...> [pid 5855] close(29 [pid 5055] <... restart_syscall resumed>) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5855] exit_group(0 [pid 5052] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./179", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] umount2("./177/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5855] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] openat(AT_FDCWD, "./179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] <... openat resumed>) = 3 [pid 5052] newfstatat(AT_FDCWD, "./177/binderfs", [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] getdents64(3, [pid 5052] unlink("./177/binderfs") = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] umount2("./179/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] newfstatat(AT_FDCWD, "./179/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] umount2("./177/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] unlink("./179/binderfs") = 0 [pid 5052] newfstatat(AT_FDCWD, "./177/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./177/memory.events" [pid 5855] +++ exited with 0 +++ [pid 5055] umount2("./179/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... unlink resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=179, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5053] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./179/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./179/memory.events" [pid 5052] getdents64(3, [pid 5053] umount2("./177", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5052] close(3) = 0 [pid 5052] rmdir("./177" [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... rmdir resumed>) = 0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] openat(AT_FDCWD, "./177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] mkdir("./178", 0777 [pid 5055] close(3 [pid 5053] <... openat resumed>) = 3 [pid 5052] <... mkdir resumed>) = 0 [pid 5055] <... close resumed>) = 0 [pid 5053] newfstatat(3, "", [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] rmdir("./179" [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./177/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5055] <... rmdir resumed>) = 0 [pid 5053] newfstatat(AT_FDCWD, "./177/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./177/binderfs"./strace-static-x86_64: Process 5858 attached ) = 0 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 180 [pid 5055] mkdir("./180", 0777 [pid 5858] set_robust_list(0x5555573de660, 24) = 0 [pid 5858] chdir("./178" [pid 5055] <... mkdir resumed>) = 0 [pid 5053] umount2("./177/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./177/memory.events", [pid 5858] <... chdir resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./177/memory.events" [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] setpgid(0, 0 [pid 5053] <... unlink resumed>) = 0 [pid 5858] <... setpgid resumed>) = 0 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 182 [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5859 attached [pid 5859] set_robust_list(0x5555573de660, 24 [pid 5858] <... openat resumed>) = 3 [pid 5859] <... set_robust_list resumed>) = 0 [pid 5859] chdir("./180") = 0 [pid 5858] write(3, "1000", 4 [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] <... write resumed>) = 4 [pid 5859] <... prctl resumed>) = 0 [pid 5859] setpgid(0, 0) = 0 [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] close(3) = 0 [pid 5859] <... openat resumed>) = 3 [pid 5858] symlink("/dev/binderfs", "./binderfs" [pid 5859] write(3, "1000", 4) = 4 [pid 5859] close(3 [pid 5053] getdents64(3, [pid 5859] <... close resumed>) = 0 [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5859] symlink("/dev/binderfs", "./binderfs" [pid 5858] <... symlink resumed>) = 0 [pid 5053] close(3) = 0 [pid 5858] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5859] <... symlink resumed>) = 0 [pid 5858] <... socket resumed>) = 3 [pid 5859] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5859] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5053] rmdir("./177" [pid 5859] <... sendmsg resumed>) = 120 [pid 5859] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] <... rmdir resumed>) = 0 [pid 5858] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5053] mkdir("./178", 0777 [pid 5859] <... openat resumed>) = 4 [pid 5859] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5858] <... openat resumed>) = 4 [pid 5053] <... mkdir resumed>) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5858] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] <... clone resumed>, child_tidptr=0x5555573de650) = 180 ./strace-static-x86_64: Process 5860 attached [pid 5860] set_robust_list(0x5555573de660, 24) = 0 [pid 5860] chdir("./178") = 0 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5860] setpgid(0, 0) = 0 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5860] write(3, "1000", 4) = 4 [pid 5860] close(3) = 0 [pid 5860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5860] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5860] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5860] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5860] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5859] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5858] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5858] close(3) = 0 [pid 5858] close(4) = 0 [pid 5858] close(5) = -1 EBADF (Bad file descriptor) [pid 5858] close(6) = -1 EBADF (Bad file descriptor) [pid 5858] close(7) = -1 EBADF (Bad file descriptor) [pid 5858] close(8) = -1 EBADF (Bad file descriptor) [pid 5858] close(9) = -1 EBADF (Bad file descriptor) [pid 5858] close(10) = -1 EBADF (Bad file descriptor) [pid 5858] close(11) = -1 EBADF (Bad file descriptor) [pid 5858] close(12) = -1 EBADF (Bad file descriptor) [pid 5858] close(13) = -1 EBADF (Bad file descriptor) [pid 5858] close(14) = -1 EBADF (Bad file descriptor) [pid 5859] close(3 [pid 5858] close(15 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(4 [pid 5858] close(16 [pid 5859] <... close resumed>) = 0 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(5 [pid 5858] close(17 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(6 [pid 5858] close(18 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(7 [pid 5858] close(19 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(8 [pid 5858] close(20 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(9 [pid 5858] close(21 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(10 [pid 5858] close(22 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(11 [pid 5858] close(23 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(12 [pid 5858] close(24 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(13 [pid 5858] close(25 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(14) = -1 EBADF (Bad file descriptor) [pid 5858] close(26 [pid 5859] close(15 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(27 [pid 5859] close(16 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(28 [pid 5859] close(17 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] close(29 [pid 5859] close(18 [pid 5858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(19 [pid 5858] exit_group(0) = ? [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] +++ exited with 0 +++ [pid 5859] close(20) = -1 EBADF (Bad file descriptor) [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5859] close(21) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./178", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5859] close(22 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(23 [pid 5052] openat(AT_FDCWD, "./178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(24) = -1 EBADF (Bad file descriptor) [pid 5859] close(25) = -1 EBADF (Bad file descriptor) [pid 5052] newfstatat(3, "", [pid 5859] close(26 [pid 5052] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5859] close(27) = -1 EBADF (Bad file descriptor) [pid 5052] getdents64(3, [pid 5859] close(28) = -1 EBADF (Bad file descriptor) [pid 5859] close(29 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5859] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] umount2("./178/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5859] exit_group(0 [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5859] <... exit_group resumed>) = ? [pid 5052] newfstatat(AT_FDCWD, "./178/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5859] +++ exited with 0 +++ [pid 5052] unlink("./178/binderfs" [pid 5860] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5052] <... unlink resumed>) = 0 [pid 5860] close(3 [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] umount2("./178/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] umount2("./180", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5860] <... close resumed>) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5860] close(4 [pid 5055] openat(AT_FDCWD, "./180", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5052] newfstatat(AT_FDCWD, "./178/memory.events", [pid 5860] <... close resumed>) = 0 [pid 5860] close(5 [pid 5055] <... openat resumed>) = 3 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] newfstatat(3, "", [pid 5052] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./178/memory.events" [pid 5860] close(6) = -1 EBADF (Bad file descriptor) [pid 5860] close(7) = -1 EBADF (Bad file descriptor) [pid 5860] close(8) = -1 EBADF (Bad file descriptor) [pid 5860] close(9) = -1 EBADF (Bad file descriptor) [pid 5860] close(10) = -1 EBADF (Bad file descriptor) [pid 5860] close(11) = -1 EBADF (Bad file descriptor) [pid 5860] close(12) = -1 EBADF (Bad file descriptor) [pid 5860] close(13) = -1 EBADF (Bad file descriptor) [pid 5860] close(14) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5860] close(15 [pid 5055] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5860] close(16 [pid 5055] getdents64(3, [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5860] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(3 [pid 5860] close(17) = -1 EBADF (Bad file descriptor) [pid 5860] close(18) = -1 EBADF (Bad file descriptor) [pid 5052] <... close resumed>) = 0 [pid 5860] close(19) = -1 EBADF (Bad file descriptor) [pid 5052] rmdir("./178" [pid 5860] close(20) = -1 EBADF (Bad file descriptor) [pid 5860] close(21) = -1 EBADF (Bad file descriptor) [pid 5860] close(22) = -1 EBADF (Bad file descriptor) [pid 5860] close(23) = -1 EBADF (Bad file descriptor) [pid 5860] close(24) = -1 EBADF (Bad file descriptor) [pid 5860] close(25) = -1 EBADF (Bad file descriptor) [pid 5052] <... rmdir resumed>) = 0 [pid 5860] close(26) = -1 EBADF (Bad file descriptor) [pid 5860] close(27) = -1 EBADF (Bad file descriptor) [pid 5860] close(28) = -1 EBADF (Bad file descriptor) [pid 5860] close(29) = -1 EBADF (Bad file descriptor) [pid 5860] exit_group(0 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] mkdir("./179", 0777 [pid 5055] umount2("./180/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5860] <... exit_group resumed>) = ? [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5052] <... mkdir resumed>) = 0 [pid 5055] newfstatat(AT_FDCWD, "./180/binderfs", [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5860] +++ exited with 0 +++ [pid 5055] unlink("./180/binderfs" [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- ./strace-static-x86_64: Process 5861 attached [pid 5861] set_robust_list(0x5555573de660, 24 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 181 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5861] chdir("./179" [pid 5055] umount2("./180/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] umount2("./178", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5055] newfstatat(AT_FDCWD, "./180/memory.events", [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5861] <... chdir resumed>) = 0 [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] openat(AT_FDCWD, "./178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5861] <... prctl resumed>) = 0 [pid 5861] setpgid(0, 0) = 0 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] unlink("./180/memory.events" [pid 5053] <... openat resumed>) = 3 [pid 5861] <... openat resumed>) = 3 [pid 5861] write(3, "1000", 4) = 4 [pid 5861] close(3) = 0 [pid 5861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5861] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5861] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5861] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5055] <... unlink resumed>) = 0 [pid 5055] getdents64(3, [pid 5053] newfstatat(3, "", [pid 5861] <... openat resumed>) = 4 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5861] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5055] close(3 [pid 5053] umount2("./178/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./178/binderfs", [pid 5055] <... close resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./178/binderfs") = 0 [pid 5055] rmdir("./180" [pid 5053] umount2("./178/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./178/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... rmdir resumed>) = 0 [pid 5053] unlink("./178/memory.events" [pid 5055] mkdir("./181", 0777 [pid 5053] <... unlink resumed>) = 0 [pid 5053] getdents64(3, 0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5053] close(3) = 0 [pid 5053] rmdir("./178") = 0 [pid 5053] mkdir("./179", 0777) = 0 [pid 5053] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555573de650) = 181 ./strace-static-x86_64: Process 5862 attached [pid 5862] set_robust_list(0x5555573de660, 24) = 0 [pid 5862] chdir("./179") = 0 [pid 5861] <... ioctl resumed>) = 0 [pid 5055] <... mkdir resumed>) = 0 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] close(3 [pid 5055] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5862] <... prctl resumed>) = 0 [pid 5861] <... close resumed>) = 0 [pid 5862] setpgid(0, 0 [pid 5861] close(4 [pid 5862] <... setpgid resumed>) = 0 [pid 5861] <... close resumed>) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] close(5) = -1 EBADF (Bad file descriptor) [pid 5861] close(6) = -1 EBADF (Bad file descriptor) [pid 5862] <... openat resumed>) = 3 [pid 5861] close(7) = -1 EBADF (Bad file descriptor) [pid 5861] close(8) = -1 EBADF (Bad file descriptor) [pid 5861] close(9) = -1 EBADF (Bad file descriptor) [pid 5861] close(10) = -1 EBADF (Bad file descriptor) [pid 5862] write(3, "1000", 4 [pid 5861] close(11 [pid 5862] <... write resumed>) = 4 [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(3 [pid 5861] close(12 [pid 5862] <... close resumed>) = 0 [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] close(13 [pid 5862] symlink("/dev/binderfs", "./binderfs" [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... symlink resumed>) = 0 [pid 5861] close(14) = -1 EBADF (Bad file descriptor) [pid 5861] close(15) = -1 EBADF (Bad file descriptor) [pid 5861] close(16) = -1 EBADF (Bad file descriptor) [pid 5861] close(17 [pid 5862] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... socket resumed>) = 3 [pid 5861] close(18) = -1 EBADF (Bad file descriptor) [pid 5861] close(19 [pid 5862] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] close(20) = -1 EBADF (Bad file descriptor) [pid 5861] close(21) = -1 EBADF (Bad file descriptor) [pid 5862] <... sendmsg resumed>) = 120 [pid 5861] close(22) = -1 EBADF (Bad file descriptor) [pid 5861] close(23 [pid 5055] <... clone resumed>, child_tidptr=0x5555573de650) = 183 ./strace-static-x86_64: Process 5863 attached [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] close(24) = -1 EBADF (Bad file descriptor) [pid 5861] close(25) = -1 EBADF (Bad file descriptor) [pid 5863] set_robust_list(0x5555573de660, 24 [pid 5862] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5861] close(26 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] chdir("./181" [pid 5862] <... openat resumed>) = 4 [pid 5861] close(27 [pid 5862] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... chdir resumed>) = 0 [pid 5861] close(28) = -1 EBADF (Bad file descriptor) [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] close(29 [pid 5863] <... prctl resumed>) = 0 [pid 5863] setpgid(0, 0) = 0 [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5863] write(3, "1000", 4) = 4 [pid 5863] close(3) = 0 [pid 5863] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5863] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5861] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] exit_group(0 [pid 5863] <... socket resumed>) = 3 [pid 5861] <... exit_group resumed>) = ? [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 120 [pid 5861] +++ exited with 0 +++ [pid 5052] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5052] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5863] openat(AT_FDCWD, "memory.events", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5052] umount2("./179", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] openat(AT_FDCWD, "./179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5052] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5052] getdents64(3, [pid 5863] ioctl(4, _IOC(_IOC_WRITE, 0x58, 0x28, 0x30), 0x200007c0 [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5052] umount2("./179/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./179/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./179/binderfs") = 0 [pid 5052] umount2("./179/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5052] newfstatat(AT_FDCWD, "./179/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5052] unlink("./179/memory.events" [pid 5863] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5862] <... ioctl resumed>) = -1 ENOSPC (No space left on device) [pid 5862] close(3 [pid 5863] close(3 [pid 5862] <... close resumed>) = 0 [pid 5863] <... close resumed>) = 0 [pid 5862] close(4) = 0 [pid 5863] close(4) = 0 [pid 5862] close(5) = -1 EBADF (Bad file descriptor) [pid 5862] close(6 [pid 5863] close(5 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(7 [pid 5863] close(6 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(7 [pid 5862] close(8 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(8 [pid 5862] close(9 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(9) = -1 EBADF (Bad file descriptor) [pid 5862] close(10 [pid 5863] close(10 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... unlink resumed>) = 0 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(11 [pid 5863] close(11 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(12 [pid 5052] getdents64(3, [pid 5863] close(12) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(13 [pid 5862] close(13 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... getdents64 resumed>0x5555573df6f0 /* 0 entries */, 32768) = 0 [pid 5863] close(14 [pid 5862] close(14 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(3 [pid 5863] close(15 [pid 5862] close(15 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(16 [pid 5862] close(16 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(17 [pid 5862] close(17 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(18 [pid 5862] close(18 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(19 [pid 5862] close(19 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(20 [pid 5862] close(20 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(21 [pid 5862] close(21 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] <... close resumed>) = 0 [pid 5863] close(22 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(22 [pid 5863] close(23 [pid 5862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5862] close(23) = -1 EBADF (Bad file descriptor) [pid 5052] rmdir("./179" [pid 5862] close(24) = -1 EBADF (Bad file descriptor) [pid 5862] close(25) = -1 EBADF (Bad file descriptor) [pid 5862] close(26) = -1 EBADF (Bad file descriptor) [pid 5862] close(27) = -1 EBADF (Bad file descriptor) [pid 5862] close(28) = -1 EBADF (Bad file descriptor) [pid 5862] close(29) = -1 EBADF (Bad file descriptor) [pid 5862] exit_group(0 [pid 5052] <... rmdir resumed>) = 0 [pid 5863] close(24 [pid 5862] <... exit_group resumed>) = ? [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] mkdir("./180", 0777 [pid 5863] close(25 [pid 5052] <... mkdir resumed>) = 0 [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] close(26) = -1 EBADF (Bad file descriptor) [pid 5862] +++ exited with 0 +++ [pid 5863] close(27) = -1 EBADF (Bad file descriptor) [pid 5053] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5863] close(28 [pid 5053] restart_syscall(<... resuming interrupted clone ...> [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5053] <... restart_syscall resumed>) = 0 [pid 5863] close(29 [pid 5052] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5863] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5863] exit_group(0 [pid 5053] umount2("./179", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5863] <... exit_group resumed>) = ? [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] openat(AT_FDCWD, "./179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 5864 attached ) = 3 [pid 5052] <... clone resumed>, child_tidptr=0x5555573de650) = 182 [pid 5864] set_robust_list(0x5555573de660, 24 [pid 5053] newfstatat(3, "", [pid 5864] <... set_robust_list resumed>) = 0 [pid 5053] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5053] getdents64(3, [pid 5864] chdir("./180" [pid 5053] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] umount2("./179/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5864] <... chdir resumed>) = 0 [pid 5863] +++ exited with 0 +++ [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5053] newfstatat(AT_FDCWD, "./179/binderfs", [pid 5055] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5053] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5864] <... prctl resumed>) = 0 [pid 5055] umount2("./181", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5864] setpgid(0, 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5864] <... setpgid resumed>) = 0 [pid 5055] openat(AT_FDCWD, "./181", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5053] unlink("./179/binderfs" [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5055] <... openat resumed>) = 3 [pid 5053] <... unlink resumed>) = 0 [pid 5055] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5055] getdents64(3, [pid 5053] umount2("./179/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5864] <... openat resumed>) = 3 [pid 5055] <... getdents64 resumed>0x5555573df6f0 /* 4 entries */, 32768) = 120 [pid 5053] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5055] umount2("./181/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 5864] write(3, "1000", 4) = 4 [pid 5864] close(3) = 0 [pid 5055] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5053] newfstatat(AT_FDCWD, "./179/memory.events", [pid 5055] newfstatat(AT_FDCWD, "./181/binderfs", [pid 5053] <... newfstatat resumed>{st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5053] unlink("./179/memory.events" [pid 5864] symlink("/dev/binderfs", "./binderfs" [pid 5055] unlink("./181/binderfs" [pid 5864] <... symlink resumed>) = 0 [pid 5055] <... unlink resumed>) = 0 [pid 5053] <... unlink resumed>) = 0 [pid 5864] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 5055] umount2("./181/memory.events", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5864] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x78\x00\x00\x00\x30\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x01\x00\x60\x00\x01\x00\x07\x00\x01\x00\x63\x74\x00\x00\x38\x00\x02\x80\x18\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00\x04\x00\x00\x00\x00\x00\x14\x00\x07\x00\x07\xc8\x03\x5a\x6a\xee\x32\xf2\x7d\x73\xba\xbc\x47\x82\x8b\x3f\x04\x00\x06\x00\x0c\x00\x07\x00"..., iov_len=120}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5055] newfstatat(AT_FDCWD, "./181/memory.events", {st_mode=S_IFREG|000, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5055] unlink("./181/memory.events" [pid 5864] <... sendmsg resumed>) = 120 [pid 5055] <... unlink resumed>) = 0