./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor848054675 <...> DUID 00:04:ce:8e:a7:1a:d5:92:ad:c3:fd:35:80:c9:2b:13:ab:38 forked to background, child pid 4673 [ 48.326892][ T4674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.344741][ T4674] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.133' (ECDSA) to the list of known hosts. execve("./syz-executor848054675", ["./syz-executor848054675"], 0x7ffd6590be10 /* 10 vars */) = 0 brk(NULL) = 0x555557449000 brk(0x555557449c40) = 0x555557449c40 arch_prctl(ARCH_SET_FS, 0x555557449300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x5555574495d0) = 5014 set_robust_list(0x5555574495e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f2c6771f120, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f2c6771f7f0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f2c6771f1c0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2c6771f7f0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor848054675", 4096) = 27 brk(0x55555746ac40) = 0x55555746ac40 brk(0x55555746b000) = 0x55555746b000 mprotect(0x7f2c677e0000, 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 5015 attached , child_tidptr=0x5555574495d0) = 5015 [pid 5015] set_robust_list(0x5555574495e0, 24) = 0 [pid 5015] unshare(CLONE_NEWPID [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5015] <... unshare resumed>) = 0 [pid 5015] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 5016 ./strace-static-x86_64: Process 5016 attached [pid 5016] set_robust_list(0x5555574495e0, 24./strace-static-x86_64: Process 5017 attached ) = 0 [pid 5016] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5014] <... clone resumed>, child_tidptr=0x5555574495d0) = 5017 [pid 5017] set_robust_list(0x5555574495e0, 24 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5017] <... set_robust_list resumed>) = 0 [pid 5016] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5014] <... clone resumed>, child_tidptr=0x5555574495d0) = 5018 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5018 attached [pid 5017] unshare(CLONE_NEWPID [pid 5016] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5019 attached [pid 5014] <... clone resumed>, child_tidptr=0x5555574495d0) = 5019 [pid 5018] set_robust_list(0x5555574495e0, 24 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5018] <... set_robust_list resumed>) = 0 [pid 5019] set_robust_list(0x5555574495e0, 24 [pid 5017] <... unshare resumed>) = 0 [pid 5016] <... prctl resumed>) = 0 [pid 5018] unshare(CLONE_NEWPID./strace-static-x86_64: Process 5020 attached [pid 5019] <... set_robust_list resumed>) = 0 [pid 5018] <... unshare resumed>) = 0 [pid 5017] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] setsid( [pid 5014] <... clone resumed>, child_tidptr=0x5555574495d0) = 5020 [pid 5018] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] <... setsid resumed>) = 1 [pid 5014] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5019] unshare(CLONE_NEWPID [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5014] <... clone resumed>, child_tidptr=0x5555574495d0) = 5021 [pid 5016] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5019] <... unshare resumed>) = 0 [pid 5018] <... clone resumed>, child_tidptr=0x5555574495d0) = 5022 [pid 5016] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, ./strace-static-x86_64: Process 5023 attached [pid 5020] set_robust_list(0x5555574495e0, 24 [pid 5017] <... clone resumed>, child_tidptr=0x5555574495d0) = 5023 [pid 5020] <... set_robust_list resumed>) = 0 [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5016] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, ./strace-static-x86_64: Process 5021 attached [pid 5020] unshare(CLONE_NEWPID [pid 5019] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] <... prlimit64 resumed>NULL) = 0 [pid 5023] set_robust_list(0x5555574495e0, 24./strace-static-x86_64: Process 5022 attached ) = 0 [pid 5020] <... unshare resumed>) = 0 [pid 5016] unshare(CLONE_NEWNS [pid 5023] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5021] set_robust_list(0x5555574495e0, 24 [pid 5020] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] <... unshare resumed>) = 0 [pid 5019] <... clone resumed>, child_tidptr=0x5555574495d0) = 5024 [pid 5023] <... mount resumed>) = -1 EBUSY (Device or resource busy) ./strace-static-x86_64: Process 5024 attached [pid 5024] set_robust_list(0x5555574495e0, 24) = 0 [pid 5024] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5016] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5021] <... set_robust_list resumed>) = 0 [pid 5020] <... clone resumed>, child_tidptr=0x5555574495d0) = 5025 [pid 5016] <... mount resumed>) = 0 [pid 5023] <... prctl resumed>) = 0 [pid 5016] unshare(CLONE_NEWIPC [pid 5023] setsid( [pid 5024] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5021] unshare(CLONE_NEWPID [pid 5024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5024] setsid() = 1 [pid 5016] <... unshare resumed>) = 0 [pid 5023] <... setsid resumed>) = 1 [pid 5016] unshare(CLONE_NEWCGROUP [pid 5021] <... unshare resumed>) = 0 [pid 5023] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5021] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5023] <... prlimit64 resumed>NULL) = 0 [pid 5016] <... unshare resumed>) = 0 [pid 5023] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5024] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5024] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5024] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5024] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5023] <... prlimit64 resumed>NULL) = 0 [pid 5016] unshare(CLONE_NEWUTS [pid 5023] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5016] <... unshare resumed>) = 0 [pid 5023] <... prlimit64 resumed>NULL) = 0 [pid 5016] unshare(CLONE_SYSVSEM [pid 5023] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5016] <... unshare resumed>) = 0 [pid 5023] <... prlimit64 resumed>NULL) = 0 [pid 5023] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5023] <... prlimit64 resumed>NULL) = 0 [pid 5024] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5024] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5016] <... openat resumed>) = 3 [pid 5023] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5024] <... prlimit64 resumed>NULL) = 0 [pid 5023] <... prlimit64 resumed>NULL) = 0 [pid 5016] write(3, "16777216", 8 [pid 5023] unshare(CLONE_NEWNS [pid 5021] <... clone resumed>, child_tidptr=0x5555574495d0) = 5026 [pid 5024] unshare(CLONE_NEWNS./strace-static-x86_64: Process 5026 attached ./strace-static-x86_64: Process 5025 attached ) = 0 [pid 5023] <... unshare resumed>) = 0 [pid 5022] set_robust_list(0x5555574495e0, 24 [pid 5016] <... write resumed>) = 8 [pid 5023] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5016] close(3 [pid 5024] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5023] <... mount resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5023] unshare(CLONE_NEWIPC [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5024] unshare(CLONE_NEWIPC) = 0 [pid 5023] <... unshare resumed>) = 0 [pid 5024] unshare(CLONE_NEWCGROUP) = 0 [pid 5016] <... openat resumed>) = 3 [pid 5023] unshare(CLONE_NEWCGROUP [pid 5016] write(3, "536870912", 9 [pid 5023] <... unshare resumed>) = 0 [pid 5024] unshare(CLONE_NEWUTS [pid 5023] unshare(CLONE_NEWUTS [pid 5016] <... write resumed>) = 9 [pid 5022] <... set_robust_list resumed>) = 0 [pid 5023] <... unshare resumed>) = 0 [pid 5016] close(3 [pid 5023] unshare(CLONE_SYSVSEM [pid 5016] <... close resumed>) = 0 [pid 5023] <... unshare resumed>) = 0 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5024] <... unshare resumed>) = 0 [pid 5023] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5024] unshare(CLONE_SYSVSEM) = 0 [pid 5024] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5016] <... openat resumed>) = 3 [pid 5024] <... openat resumed>) = 3 [pid 5023] <... openat resumed>) = 3 [pid 5016] write(3, "1024", 4 [pid 5023] write(3, "16777216", 8 [pid 5016] <... write resumed>) = 4 [pid 5022] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5023] <... write resumed>) = 8 [pid 5016] close(3 [pid 5024] write(3, "16777216", 8 [pid 5016] <... close resumed>) = 0 [pid 5023] close(3 [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5024] <... write resumed>) = 8 [pid 5024] close(3) = 0 [pid 5024] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5016] <... openat resumed>) = 3 [pid 5023] <... close resumed>) = 0 [pid 5025] set_robust_list(0x5555574495e0, 24 [pid 5024] <... openat resumed>) = 3 [pid 5023] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5016] write(3, "8192", 4 [pid 5024] write(3, "536870912", 9 [pid 5023] <... openat resumed>) = 3 [pid 5025] <... set_robust_list resumed>) = 0 [pid 5023] write(3, "536870912", 9 [pid 5022] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5016] <... write resumed>) = 4 [pid 5023] <... write resumed>) = 9 [pid 5024] <... write resumed>) = 9 [pid 5025] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5024] close(3 [pid 5023] close(3 [pid 5022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5016] close(3 [pid 5024] <... close resumed>) = 0 [pid 5023] <... close resumed>) = 0 [pid 5022] <... prctl resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5024] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5025] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5024] <... openat resumed>) = 3 [pid 5023] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5026] set_robust_list(0x5555574495e0, 24 [pid 5022] setsid( [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5024] write(3, "1024", 4 [pid 5025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5024] <... write resumed>) = 4 [pid 5023] <... openat resumed>) = 3 [pid 5026] <... set_robust_list resumed>) = 0 [pid 5025] <... prctl resumed>) = 0 [pid 5024] close(3 [pid 5023] write(3, "1024", 4 [pid 5022] <... setsid resumed>) = 1 [pid 5016] <... openat resumed>) = 3 [pid 5026] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 5025] setsid( [pid 5024] <... close resumed>) = 0 [pid 5023] <... write resumed>) = 4 [pid 5022] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5016] write(3, "1024", 4 [pid 5026] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 5025] <... setsid resumed>) = 1 [pid 5024] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5023] close(3 [pid 5022] <... prlimit64 resumed>NULL) = 0 [pid 5016] <... write resumed>) = 4 [pid 5026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5025] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5024] <... openat resumed>) = 3 [pid 5023] <... close resumed>) = 0 [pid 5022] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5016] close(3 [pid 5026] <... prctl resumed>) = 0 [pid 5025] <... prlimit64 resumed>NULL) = 0 [pid 5024] write(3, "8192", 4 [pid 5023] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5022] <... prlimit64 resumed>NULL) = 0 [pid 5016] <... close resumed>) = 0 [pid 5026] setsid( [pid 5025] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5024] <... write resumed>) = 4 [pid 5023] <... openat resumed>) = 3 [pid 5022] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5026] <... setsid resumed>) = 1 [pid 5025] <... prlimit64 resumed>NULL) = 0 [pid 5024] close(3 [pid 5023] write(3, "8192", 4 [pid 5022] <... prlimit64 resumed>NULL) = 0 [pid 5016] <... openat resumed>) = 3 [pid 5026] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 5025] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5024] <... close resumed>) = 0 [pid 5023] <... write resumed>) = 4 [pid 5022] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5016] write(3, "1024", 4 [pid 5026] <... prlimit64 resumed>NULL) = 0 [pid 5025] <... prlimit64 resumed>NULL) = 0 [pid 5024] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5023] close(3 [pid 5022] <... prlimit64 resumed>NULL) = 0 [pid 5016] <... write resumed>) = 4 [pid 5026] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 5025] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5023] <... close resumed>) = 0 [pid 5022] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5016] close(3 [pid 5026] <... prlimit64 resumed>NULL) = 0 [pid 5025] <... prlimit64 resumed>NULL) = 0 [pid 5024] <... openat resumed>) = 3 [pid 5023] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5022] <... prlimit64 resumed>NULL) = 0 [pid 5016] <... close resumed>) = 0 [pid 5026] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 5025] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5024] write(3, "1024", 4 [pid 5023] <... openat resumed>) = 3 [pid 5022] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5016] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5026] <... prlimit64 resumed>NULL) = 0 [pid 5025] <... prlimit64 resumed>NULL) = 0 [pid 5024] <... write resumed>) = 4 [pid 5023] write(3, "1024", 4 [pid 5022] <... prlimit64 resumed>NULL) = 0 [pid 5026] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 5025] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5024] close(3 [pid 5023] <... write resumed>) = 4 [pid 5022] unshare(CLONE_NEWNS [pid 5016] <... openat resumed>) = 3 [pid 5026] <... prlimit64 resumed>NULL) = 0 [pid 5025] <... prlimit64 resumed>NULL) = 0 [pid 5024] <... close resumed>) = 0 [pid 5023] close(3 [pid 5025] unshare(CLONE_NEWNS [pid 5024] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5026] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, [pid 5023] <... close resumed>) = 0 [pid 5022] <... unshare resumed>) = 0 [pid 5016] write(3, "1024 1048576 500 1024", 21 [pid 5026] <... prlimit64 resumed>NULL) = 0 [pid 5025] <... unshare resumed>) = 0 [pid 5023] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 5022] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5016] <... write resumed>) = 21 [pid 5026] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 5025] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5024] <... openat resumed>) = 3 [pid 5023] <... openat resumed>) = 3 [pid 5022] <... mount resumed>) = 0 [pid 5016] close(3 [pid 5026] <... prlimit64 resumed>NULL) = 0 [pid 5025] <... mount resumed>) = 0 [pid 5024] write(3, "1024", 4 [pid 5023] write(3, "1024", 4 [pid 5022] unshare(CLONE_NEWIPC [pid 5016] <... close resumed>) = 0 [pid 5026] unshare(CLONE_NEWNS [pid 5025] unshare(CLONE_NEWIPC [pid 5024] <... write resumed>) = 4 [pid 5023] <... write resumed>) = 4 [pid 5022] <... unshare resumed>) = 0 [pid 5016] getpid( [pid 5026] <... unshare resumed>) = 0 [pid 5023] close(3 [pid 5022] unshare(CLONE_NEWCGROUP [pid 5016] <... getpid resumed>) = 1 [pid 5026] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 5025] <... unshare resumed>) = 0 [pid 5024] close(3 [pid 5023] <... close resumed>) = 0 [pid 5022] <... unshare resumed>) = 0 [pid 5016] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5026] <... mount resumed>) = 0 [pid 5025] unshare(CLONE_NEWCGROUP [pid 5024] <... close resumed>) = 0 [pid 5023] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5022] unshare(CLONE_NEWUTS [pid 5016] <... capget resumed>{effective=1< [pid 5025] <... unshare resumed>) = 0 [pid 5024] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5023] <... openat resumed>) = 3 [pid 5022] <... unshare resumed>) = 0 [pid 5016] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5026] <... unshare resumed>) = 0 [pid 5025] unshare(CLONE_NEWUTS [pid 5024] <... openat resumed>) = 3 [pid 5023] write(3, "1024 1048576 500 1024", 21 [pid 5022] unshare(CLONE_SYSVSEM [pid 5016] <... capset resumed>) = 0 [pid 5026] unshare(CLONE_NEWCGROUP [pid 5025] <... unshare resumed>) = 0 [pid 5024] write(3, "1024 1048576 500 1024", 21 [pid 5023] <... write resumed>) = 21 [pid 5022] <... unshare resumed>) = 0 [pid 5016] unshare(CLONE_NEWNET [pid 5026] <... unshare resumed>) = 0 [pid 5025] unshare(CLONE_SYSVSEM [pid 5024] <... write resumed>) = 21 [pid 5023] close(3 [pid 5022] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5025] <... unshare resumed>) = 0 [pid 5024] close(3 [pid 5025] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5024] <... close resumed>) = 0 [pid 5025] <... openat resumed>) = 3 [pid 5024] getpid( [pid 5025] write(3, "16777216", 8 [pid 5024] <... getpid resumed>) = 1 [pid 5025] <... write resumed>) = 8 [pid 5024] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5025] close(3 [pid 5024] <... capget resumed>{effective=1<) = 0 [pid 5024] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5025] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5024] <... capset resumed>) = 0 [pid 5025] <... openat resumed>) = 3 [pid 5024] unshare(CLONE_NEWNET [pid 5026] unshare(CLONE_NEWUTS [pid 5025] write(3, "536870912", 9 [pid 5023] <... close resumed>) = 0 [pid 5022] <... openat resumed>) = 3 [pid 5026] <... unshare resumed>) = 0 [pid 5025] <... write resumed>) = 9 [pid 5023] getpid( [pid 5022] write(3, "16777216", 8 [pid 5026] unshare(CLONE_SYSVSEM [pid 5025] close(3 [pid 5023] <... getpid resumed>) = 1 [pid 5022] <... write resumed>) = 8 [pid 5026] <... unshare resumed>) = 0 [pid 5025] <... close resumed>) = 0 [pid 5023] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5022] close(3 [pid 5026] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 5025] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5023] <... capget resumed>{effective=1<) = 3 [pid 5025] <... openat resumed>) = 3 [pid 5023] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5022] <... close resumed>) = 0 [pid 5026] write(3, "16777216", 8 [pid 5025] write(3, "1024", 4 [pid 5023] <... capset resumed>) = 0 [pid 5022] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5026] <... write resumed>) = 8 [pid 5025] <... write resumed>) = 4 [pid 5025] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5025] write(3, "8192", 4) = 4 [pid 5025] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5023] unshare(CLONE_NEWNET [pid 5026] close(3 [pid 5025] <... openat resumed>) = 3 [pid 5022] <... openat resumed>) = 3 [pid 5025] write(3, "1024", 4) = 4 [pid 5025] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5026] <... close resumed>) = 0 [pid 5025] write(3, "1024", 4 [pid 5022] write(3, "536870912", 9 [pid 5025] <... write resumed>) = 4 [pid 5026] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 5025] close(3 [pid 5022] <... write resumed>) = 9 [pid 5026] <... openat resumed>) = 3 [pid 5025] <... close resumed>) = 0 [pid 5022] close(3 [pid 5026] write(3, "536870912", 9 [pid 5025] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 5022] <... close resumed>) = 0 [pid 5026] <... write resumed>) = 9 [pid 5025] <... openat resumed>) = 3 [pid 5022] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5026] close(3 [pid 5025] write(3, "1024 1048576 500 1024", 21 [pid 5026] <... close resumed>) = 0 [pid 5025] <... write resumed>) = 21 [pid 5022] <... openat resumed>) = 3 [pid 5026] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 5025] close(3 [pid 5022] write(3, "1024", 4 [pid 5026] <... openat resumed>) = 3 [pid 5025] <... close resumed>) = 0 [pid 5022] <... write resumed>) = 4 [pid 5026] write(3, "1024", 4 [pid 5025] getpid( [pid 5022] close(3 [pid 5026] <... write resumed>) = 4 [pid 5025] <... getpid resumed>) = 1 [pid 5022] <... close resumed>) = 0 [pid 5026] close(3 [pid 5025] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 5022] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5026] <... close resumed>) = 0 [pid 5025] <... capget resumed>{effective=1<) = 3 [pid 5026] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 5025] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5022] write(3, "8192", 4 [pid 5026] <... openat resumed>) = 3 [pid 5025] <... capset resumed>) = 0 [pid 5022] <... write resumed>) = 4 [pid 5026] write(3, "8192", 4 [pid 5025] unshare(CLONE_NEWNET [pid 5022] close(3 [pid 5026] <... write resumed>) = 4 [pid 5022] <... close resumed>) = 0 [pid 5026] close(3 [pid 5022] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5026] <... close resumed>) = 0 [pid 5022] <... openat resumed>) = 3 [pid 5026] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 5022] write(3, "1024", 4) = 4 [pid 5022] close(3) = 0 [pid 5022] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5022] write(3, "1024", 4) = 4 [pid 5022] close(3) = 0 [pid 5022] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5022] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5022] close(3) = 0 [pid 5022] getpid() = 1 [pid 5022] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5026] <... openat resumed>) = 3 [pid 5026] write(3, "1024", 4) = 4 [pid 5026] close(3) = 0 [pid 5026] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5026] write(3, "1024", 4) = 4 [pid 5026] close(3) = 0 [pid 5026] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5026] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5026] close(3) = 0 [pid 5026] getpid() = 1 [pid 5026] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5024] <... unshare resumed>) = 0 [pid 5024] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5024] write(3, "0 65535", 7) = 7 [pid 5024] close(3) = 0 [pid 5024] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5024] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5024] close(3) = 0 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5024] 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 5024] 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 5024] 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 5024] 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 5024] 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 5024] 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 5024] 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) = 36 [pid 5024] recvfrom(3, [{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 5024] access("/proc/net", R_OK) = 0 [pid 5024] access("/proc/net/unix", R_OK) = 0 [pid 5024] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5024] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5024] close(4) = 0 [pid 5024] 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 5023] <... unshare resumed>) = 0 [pid 5023] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5023] write(3, "0 65535", 7) = 7 [pid 5023] close(3) = 0 [pid 5023] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5016] <... unshare resumed>) = 0 [pid 5023] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5023] close(3) = 0 [pid 5016] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5016] <... openat resumed>) = 3 [pid 5023] <... socket resumed>) = 3 [pid 5016] write(3, "0 65535", 7 [pid 5023] 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 5016] <... write resumed>) = 7 [pid 5023] <... sendto resumed>) = 40 [pid 5023] recvfrom(3, [pid 5016] close(3 [pid 5023] <... 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 5016] <... close resumed>) = 0 [pid 5023] recvfrom(3, [pid 5016] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5023] <... 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 5023] 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 5023] 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 5024] <... sendto resumed>) = 36 [pid 5023] 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 5016] <... openat resumed>) = 3 [pid 5023] 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 5016] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5024] recvfrom(3, [pid 5016] <... write resumed>) = 8 [pid 5024] <... 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 5016] close(3 [pid 5025] <... unshare resumed>) = 0 [pid 5024] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5016] <... close resumed>) = 0 [pid 5025] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 5016] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5024] <... socket resumed>) = 4 [pid 5025] <... openat resumed>) = 3 [pid 5024] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5016] <... socket resumed>) = 3 [pid 5025] write(3, "0 65535", 7) = 7 [pid 5025] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5025] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5024] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5016] 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 5025] <... write resumed>) = 8 [pid 5024] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5025] close(3) = 0 [pid 5025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5025] 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 5024] <... ioctl resumed>) = 0 [pid 5024] close(4) = 0 [pid 5024] 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 5023] <... sendto resumed>) = 36 [pid 5025] <... sendto resumed>) = 40 [pid 5024] <... sendto resumed>) = 64 [pid 5016] <... sendto resumed>) = 40 [pid 5025] 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 5025] recvfrom(3, [pid 5023] recvfrom(3, [pid 5025] <... 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 5025] 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 5024] recvfrom(3, [pid 5023] <... recvfrom resumed>[{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 5016] recvfrom(3, [pid 5025] <... sendto resumed>) = 32 [pid 5023] access("/proc/net", R_OK [pid 5025] recvfrom(3, [pid 5024] <... 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 5023] <... access resumed>) = 0 [pid 5025] <... 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 5024] 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 5023] access("/proc/net/unix", R_OK [pid 5016] <... 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 5025] recvfrom(3, [pid 5023] <... access resumed>) = 0 [pid 5025] <... 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 5023] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5025] 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 5023] <... socket resumed>) = 4 [pid 5023] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5016] recvfrom(3, [pid 5023] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5023] close(4) = 0 [pid 5016] <... 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 5023] 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 5016] 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 5022] <... unshare resumed>) = 0 [pid 5022] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5022] write(3, "0 65535", 7) = 7 [pid 5022] close(3) = 0 [pid 5022] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3 [pid 5022] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8 [pid 5022] close(3) = 0 [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5022] 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 5023] <... sendto resumed>) = 36 syzkaller login: [ 78.243962][ T5032] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.252186][ T5032] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5023] 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 5023] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5023] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5023] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5026] <... unshare resumed>) = 0 [pid 5026] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 5026] write(3, "0 65535", 7) = 7 [pid 5026] close(3) = 0 [pid 5024] <... sendto resumed>) = 36 [pid 5026] openat(AT_FDCWD, "/dev/rfkill", O_RDWR [pid 5024] recvfrom(3, [pid 5023] <... ioctl resumed>) = 0 [pid 5026] <... openat resumed>) = 3 [pid 5024] <... recvfrom resumed>[{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\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5024] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5026] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8 [pid 5024] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5026] <... write resumed>) = 8 [pid 5024] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5023] close(4 [pid 5026] close(3 [pid 5023] <... close resumed>) = 0 [pid 5026] <... close resumed>) = 0 [pid 5026] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5023] 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 5026] <... socket resumed>) = 3 [pid 5024] close(4 [pid 5026] 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 5024] <... close resumed>) = 0 [pid 5024] 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 5026] <... sendto resumed>) = 40 [pid 5025] <... sendto resumed>) = 36 [pid 5024] <... sendto resumed>) = 36 [pid 5023] <... sendto resumed>) = 64 [pid 5022] <... sendto resumed>) = 40 [pid 5016] <... sendto resumed>) = 32 [pid 5026] recvfrom(3, [pid 5024] recvfrom(3, [pid 5023] recvfrom(3, [pid 5022] recvfrom(3, [pid 5016] recvfrom(3, [pid 5026] <... 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 5025] recvfrom(3, [pid 5022] <... 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 5016] <... 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 5026] recvfrom(3, [pid 5025] <... 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 5024] <... 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 5023] <... 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 5022] recvfrom(3, [pid 5016] recvfrom(3, [pid 5026] <... 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 5025] access("/proc/net", R_OK [pid 5024] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5023] 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 5026] 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 5025] <... access resumed>) = 0 [pid 5024] <... socket resumed>) = 4 [pid 5022] <... 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 5016] <... 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 5025] access("/proc/net/unix", R_OK [pid 5024] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5022] 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 5025] <... access resumed>) = 0 [pid 5024] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5016] 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 5025] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5024] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5025] <... socket resumed>) = 4 [pid 5024] <... ioctl resumed>) = 0 [pid 5024] close(4) = 0 [ 78.349748][ T5032] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.358138][ T5032] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5024] 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 5026] <... sendto resumed>) = 32 [pid 5025] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5024] <... sendto resumed>) = 64 [pid 5023] <... sendto resumed>) = 36 [pid 5022] <... sendto resumed>) = 32 [pid 5026] recvfrom(3, [pid 5024] recvfrom(3, [pid 5026] <... 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 5025] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5024] <... 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 5023] recvfrom(3, [pid 5022] recvfrom(3, [pid 5026] recvfrom(3, [pid 5025] close(4 [pid 5024] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 5024] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5024] close(4) = 0 [pid 5026] <... 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 5025] <... close resumed>) = 0 [pid 5023] <... recvfrom resumed>[{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 5022] <... 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 5026] 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 5025] 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 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5023] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5022] recvfrom(3, [pid 5016] <... sendto resumed>) = 36 [pid 5024] <... socket resumed>) = 4 [pid 5016] recvfrom(3, [pid 5024] 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 5016] <... 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\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5025] <... sendto resumed>) = 36 [pid 5024] <... sendto resumed>) = 32 [pid 5023] <... socket resumed>) = 4 [pid 5022] <... 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 [ 78.404790][ T5032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.413926][ T5032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5016] access("/proc/net", R_OK [pid 5025] recvfrom(3, [pid 5024] recvfrom(4, [pid 5023] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5016] <... access resumed>) = 0 [pid 5024] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5016] access("/proc/net/unix", R_OK [pid 5025] <... 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 5024] close(4 [pid 5023] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5022] 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 5016] <... access resumed>) = 0 [pid 5026] <... sendto resumed>) = 36 [pid 5025] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5024] <... close resumed>) = 0 [pid 5023] close(4 [pid 5016] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5024] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5016] <... socket resumed>) = 4 [pid 5024] <... socket resumed>) = 4 [pid 5016] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5024] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5016] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5024] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5016] close(4 [pid 5025] <... socket resumed>) = 4 [pid 5024] close(4 [pid 5023] <... close resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5024] <... close resumed>) = 0 [pid 5016] 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 5026] recvfrom(3, [pid 5025] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5023] 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 5026] <... recvfrom resumed>[{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\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5025] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5024] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5024] 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 5026] access("/proc/net", R_OK [pid 5025] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5026] <... access resumed>) = 0 [pid 5025] <... ioctl resumed>) = 0 [pid 5016] <... sendto resumed>) = 36 [pid 5016] 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 5026] access("/proc/net/unix", R_OK [pid 5024] <... sendto resumed>) = 32 [pid 5022] <... sendto resumed>) = 36 [pid 5016] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5016] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5022] recvfrom(3, [pid 5016] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5024] recvfrom(4, [pid 5022] <... recvfrom resumed>[{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 5016] <... ioctl resumed>) = 0 [pid 5026] <... access resumed>) = 0 [pid 5025] close(4 [pid 5024] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5023] <... sendto resumed>) = 36 [pid 5022] access("/proc/net", R_OK [pid 5016] close(4 [pid 5026] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5025] <... close resumed>) = 0 [pid 5024] close(4 [pid 5022] <... access resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5026] <... socket resumed>) = 4 [pid 5022] access("/proc/net/unix", R_OK [pid 5016] 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 5026] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5025] 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 5024] <... close resumed>) = 0 [pid 5023] recvfrom(3, [pid 5022] <... access resumed>) = 0 [pid 5016] <... sendto resumed>) = 64 [pid 5026] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5025] <... sendto resumed>) = 64 [pid 5022] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5016] recvfrom(3, [pid 5022] <... socket resumed>) = 4 [pid 5016] <... 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 5022] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5016] 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 5026] close(4 [pid 5025] recvfrom(3, [pid 5024] close(3 [pid 5023] <... 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 5022] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5026] <... close resumed>) = 0 [pid 5025] <... 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 5024] <... close resumed>) = 0 [pid 5023] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5022] close(4 [pid 5026] 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 5022] <... close resumed>) = 0 [pid 5022] 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 5026] <... sendto resumed>) = 36 [pid 5025] 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 5024] mkdir("/dev/binderfs", 0777 [pid 5023] <... socket resumed>) = 4 [pid 5022] <... sendto resumed>) = 36 [pid 5026] recvfrom(3, [pid 5022] 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 5026] <... 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 5024] <... mkdir resumed>) = 0 [pid 5023] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5022] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5022] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5022] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5026] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5024] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5023] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5022] <... ioctl resumed>) = 0 [pid 5022] close(4) = 0 [ 78.518423][ T5032] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.526418][ T5032] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.526977][ T22] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.542738][ T22] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5022] 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 5026] <... socket resumed>) = 4 [pid 5024] <... mount resumed>) = 0 [pid 5023] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5022] <... sendto resumed>) = 64 [pid 5026] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0" [pid 5022] 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 5026] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5024] symlink("/dev/binderfs", "./binderfs" [pid 5022] 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 5016] <... sendto resumed>) = 36 [pid 5026] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5024] <... symlink resumed>) = 0 [pid 5016] recvfrom(3, [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] <... 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\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56 [pid 5023] <... ioctl resumed>) = 0 [pid 5023] close(4 [pid 5024] <... clone resumed>, child_tidptr=0x5555574495d0) = 2 [pid 5023] <... close resumed>) = 0 [pid 5023] 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 5016] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0./strace-static-x86_64: Process 5035 attached ) = 4 [pid 5016] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5035] set_robust_list(0x5555574495e0, 24 [pid 5016] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5035] <... set_robust_list resumed>) = 0 [pid 5035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5016] close(4 [pid 5035] <... prctl resumed>) = 0 [pid 5016] <... close resumed>) = 0 [pid 5016] 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 [ 78.588803][ T5032] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.606848][ T5032] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5035] setpgid(0, 0 [pid 5026] <... ioctl resumed>) = 0 [pid 5025] <... sendto resumed>) = 36 [pid 5023] <... sendto resumed>) = 64 [pid 5035] <... setpgid resumed>) = 0 [pid 5026] close(4 [pid 5025] recvfrom(3, [pid 5023] recvfrom(3, [pid 5016] <... sendto resumed>) = 36 [pid 5016] 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 5016] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4 [pid 5035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5026] <... close resumed>) = 0 [pid 5025] <... 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 [pid 5035] <... openat resumed>) = 3 [pid 5026] 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 5025] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5023] <... 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 5035] write(3, "1000", 4 [pid 5026] <... sendto resumed>) = 64 [pid 5025] <... socket resumed>) = 4 [pid 5022] <... sendto resumed>) = 36 [pid 5016] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5022] recvfrom(3, [pid 5016] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5022] <... 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 5016] <... ioctl resumed>) = 0 [pid 5035] <... write resumed>) = 4 [pid 5026] recvfrom(3, [pid 5025] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5023] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5022] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5016] close(4 [pid 5022] <... socket resumed>) = 4 [pid 5016] <... close resumed>) = 0 [pid 5022] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5016] 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 5035] close(3 [pid 5026] <... 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 [ 78.646163][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.654974][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.667065][ T26] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.676581][ T26] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.686581][ T5032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [pid 5025] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5023] <... socket resumed>) = 4 [pid 5022] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5016] <... sendto resumed>) = 64 [pid 5035] <... close resumed>) = 0 [pid 5026] 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 5025] close(4 [pid 5023] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5035] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... close resumed>) = 0 [pid 5022] close(4 [pid 5016] recvfrom(3, [pid 5035] <... futex resumed>) = 0 [pid 5025] 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 5023] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5022] <... close resumed>) = 0 [pid 5016] <... 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 5035] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5023] close(4 [pid 5022] 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 5016] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5035] <... mmap resumed>) = 0x7f2c676ee000 [pid 5023] <... close resumed>) = 0 [pid 5016] <... socket resumed>) = 4 [pid 5016] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0 [pid 5035] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5016] close(4) = 0 [pid 5035] <... mprotect resumed>) = 0 [pid 5035] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5016] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5026] <... sendto resumed>) = 36 [pid 5023] <... socket resumed>) = 4 [pid 5016] <... socket resumed>) = 4 [pid 5026] recvfrom(3, [{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 5026] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 ./strace-static-x86_64: Process 5036 attached [pid 5036] set_robust_list(0x7f2c6770e9e0, 24 [pid 5026] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0 [pid 5036] <... set_robust_list resumed>) = 0 [pid 5036] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5026] close(4) = 0 [pid 5026] 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 5035] <... clone resumed>, parent_tid=[3], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 3 [pid 5025] <... sendto resumed>) = 36 [pid 5023] 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 5022] <... sendto resumed>) = 36 [pid 5016] 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 5035] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5026] <... sendto resumed>) = 36 [pid 5025] recvfrom(3, [pid 5023] <... sendto resumed>) = 32 [pid 5022] recvfrom(3, [pid 5036] <... futex resumed>) = 0 [pid 5035] <... futex resumed>) = 1 [pid 5026] recvfrom(3, [pid 5025] <... 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 5023] recvfrom(4, [pid 5022] <... 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 5016] <... sendto resumed>) = 32 [pid 5036] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5035] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5026] <... 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 5025] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5023] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5022] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5016] recvfrom(4, [pid 5036] <... socket resumed>) = 3 [pid 5026] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5025] <... socket resumed>) = 4 [pid 5023] close(4 [ 78.699101][ T5032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5016] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5036] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5026] <... socket resumed>) = 4 [pid 5025] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5023] <... close resumed>) = 0 [pid 5022] <... socket resumed>) = 4 [pid 5016] close(4 [pid 5036] <... futex resumed>) = 1 [pid 5035] <... futex resumed>) = 0 [pid 5026] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5023] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5036] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5035] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5026] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5025] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5022] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1" [pid 5016] <... close resumed>) = 0 [pid 5036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5035] <... futex resumed>) = 0 [pid 5026] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5025] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5023] <... socket resumed>) = 4 [pid 5036] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5035] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5026] <... ioctl resumed>) = 0 [pid 5023] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5022] <... ioctl resumed>, ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0 [pid 5016] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5026] close(4 [pid 5025] <... ioctl resumed>) = 0 [pid 5023] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5022] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST} [pid 5016] <... socket resumed>) = 4 [pid 5026] <... close resumed>) = 0 [pid 5025] close(4 [pid 5023] close(4 [pid 5022] <... ioctl resumed>) = 0 [pid 5016] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5026] 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 5025] <... close resumed>) = 0 [pid 5023] <... close resumed>) = 0 [pid 5022] close(4 [pid 5016] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5026] <... sendto resumed>) = 64 [pid 5025] 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 5022] <... close resumed>) = 0 [pid 5016] close(4 [pid 5025] <... sendto resumed>) = 64 [pid 5022] 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 5016] <... close resumed>) = 0 [pid 5025] recvfrom(3, [pid 5023] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5022] <... sendto resumed>) = 64 [pid 5026] recvfrom(3, [pid 5025] <... 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 5023] <... socket resumed>) = 4 [pid 5022] recvfrom(3, [pid 5026] <... 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 5025] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5023] 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 5022] <... 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 5035] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5026] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5025] <... socket resumed>) = 4 [pid 5023] <... sendto resumed>) = 32 [pid 5022] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5016] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5026] <... socket resumed>) = 4 [pid 5025] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5023] recvfrom(4, [pid 5022] <... socket resumed>) = 4 [pid 5016] <... socket resumed>) = 4 [pid 5026] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [ 78.785522][ T5032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.789291][ T22] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.793456][ T5032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.812858][ T22] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5025] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5023] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5022] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0" [pid 5016] 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 5026] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5025] close(4 [pid 5023] close(4 [pid 5022] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 5016] <... sendto resumed>) = 32 [pid 5026] close(4 [pid 5025] <... close resumed>) = 0 [pid 5023] <... close resumed>) = 0 [pid 5022] close(4 [pid 5016] recvfrom(4, [pid 5026] <... close resumed>) = 0 [pid 5023] close(3 [pid 5022] <... close resumed>) = 0 [pid 5016] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5023] <... close resumed>) = 0 [pid 5016] close(4 [pid 5025] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5023] mkdir("/dev/binderfs", 0777 [pid 5016] <... close resumed>) = 0 [pid 5026] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5025] <... socket resumed>) = 4 [pid 5023] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5016] close(3 [pid 5026] <... socket resumed>) = 4 [pid 5025] 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 5023] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5016] <... close resumed>) = 0 [pid 5026] 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 5025] <... sendto resumed>) = 32 [pid 5026] <... sendto resumed>) = 32 [pid 5023] <... mount resumed>) = 0 [pid 5022] <... socket resumed>) = 4 [pid 5016] mkdir("/dev/binderfs", 0777 [pid 5026] recvfrom(4, [{nlmsg_len=1444, 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) = 1444 [pid 5026] close(4 [pid 5025] recvfrom(4, [pid 5023] symlink("/dev/binderfs", "./binderfs" [pid 5022] 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 5016] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5026] <... close resumed>) = 0 [pid 5025] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5023] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5026] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5025] close(4 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5022] <... sendto resumed>) = 32 [pid 5016] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5026] <... socket resumed>) = 4 [pid 5026] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5025] <... close resumed>) = 0 [pid 5026] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5026] close(4) = 0 [pid 5025] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5022] recvfrom(4, [pid 5016] <... mount resumed>) = 0 [pid 5025] <... socket resumed>) = 4 [pid 5022] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 ./strace-static-x86_64: Process 5037 attached [pid 5025] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 2 [pid 5016] symlink("/dev/binderfs", "./binderfs" [pid 5026] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5026] 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) = 32 [pid 5025] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5022] close(4 [pid 5016] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5026] recvfrom(4, [{nlmsg_len=1444, 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) = 1444 [pid 5025] close(4 [pid 5022] <... close resumed>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 78.839641][ T22] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.868004][ T22] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [pid 5037] set_robust_list(0x5555574495e0, 24 [pid 5026] close(4 [pid 5037] <... set_robust_list resumed>) = 0 [pid 5026] <... close resumed>) = 0 [pid 5025] <... close resumed>) = 0 [pid 5022] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 5026] close(3) = 0 [pid 5022] <... socket resumed>) = 4 [pid 5016] <... clone resumed>, child_tidptr=0x5555574495d0) = 2 [pid 5026] mkdir("/dev/binderfs", 0777) = -1 EEXIST (File exists) [pid 5022] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1" [pid 5026] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5026] <... mount resumed>) = 0 [pid 5022] <... ioctl resumed>, ifr_ifindex=12}) = 0 [pid 5026] symlink("/dev/binderfs", "./binderfs" [pid 5025] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5022] close(4 [pid 5026] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5025] <... socket resumed>) = 4 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5025] 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 5022] <... close resumed>) = 0 ./strace-static-x86_64: Process 5039 attached [pid 5037] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5038 attached [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 2 [pid 5025] <... sendto resumed>) = 32 [pid 5038] set_robust_list(0x5555574495e0, 24 [pid 5037] setpgid(0, 0 [pid 5038] <... set_robust_list resumed>) = 0 [pid 5025] recvfrom(4, [pid 5039] set_robust_list(0x5555574495e0, 24 [pid 5038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5037] <... setpgid resumed>) = 0 [pid 5025] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5039] <... set_robust_list resumed>) = 0 [pid 5038] <... prctl resumed>) = 0 [pid 5037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5022] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 5038] setpgid(0, 0 [pid 5025] close(4 [pid 5038] <... setpgid resumed>) = 0 [pid 5022] <... socket resumed>) = 4 [pid 5038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5037] <... openat resumed>) = 3 [pid 5025] <... close resumed>) = 0 [pid 5038] <... openat resumed>) = 3 [pid 5025] close(3 [pid 5037] write(3, "1000", 4 [pid 5022] 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 5039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5038] write(3, "1000", 4 [pid 5037] <... write resumed>) = 4 [pid 5025] <... close resumed>) = 0 [pid 5039] <... prctl resumed>) = 0 [pid 5038] <... write resumed>) = 4 [pid 5037] close(3 [pid 5025] mkdir("/dev/binderfs", 0777 [pid 5022] <... sendto resumed>) = 32 [pid 5039] setpgid(0, 0 [pid 5038] close(3 [pid 5037] <... close resumed>) = 0 [pid 5025] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5022] recvfrom(4, [pid 5038] <... close resumed>) = 0 [pid 5025] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 5022] <... recvfrom resumed>[{nlmsg_len=1444, 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) = 1444 [pid 5037] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] <... setpgid resumed>) = 0 [pid 5038] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... futex resumed>) = 0 [pid 5025] <... mount resumed>) = 0 [pid 5022] close(4 [pid 5038] <... futex resumed>) = 0 [pid 5025] symlink("/dev/binderfs", "./binderfs" [pid 5038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5022] <... close resumed>) = 0 [pid 5025] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5038] <... mmap resumed>) = 0x7f2c676ee000 [pid 5022] close(3 [pid 5038] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5037] <... mmap resumed>) = 0x7f2c676ee000 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5039] <... openat resumed>) = 3 [pid 5038] <... mprotect resumed>) = 0 [pid 5037] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5022] <... close resumed>) = 0 [pid 5038] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 3 [pid 5022] mkdir("/dev/binderfs", 0777 [pid 5039] write(3, "1000", 4 [pid 5038] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] <... mprotect resumed>) = 0 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 2 [pid 5022] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5038] <... futex resumed>) = 0 [pid 5038] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5022] mount("binder", "/dev/binderfs", "binder", 0, NULL./strace-static-x86_64: Process 5041 attached [pid 5041] set_robust_list(0x5555574495e0, 24 [pid 5037] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5039] <... write resumed>) = 4 [pid 5022] <... mount resumed>) = 0 [pid 5041] <... set_robust_list resumed>) = 0 [pid 5022] symlink("/dev/binderfs", "./binderfs" [pid 5041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5039] close(3 [pid 5022] <... symlink resumed>) = -1 EEXIST (File exists) [pid 5041] <... prctl resumed>) = 0 [pid 5039] <... close resumed>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5037] <... clone resumed>, parent_tid=[3], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 3 [pid 5041] setpgid(0, 0 [pid 5039] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] <... setpgid resumed>) = 0 [pid 5041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 2 [pid 5037] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] write(3, "1000", 4 [pid 5039] <... futex resumed>) = 0 [pid 5041] <... write resumed>) = 4 [pid 5039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5037] <... futex resumed>) = 0 [pid 5041] close(3./strace-static-x86_64: Process 5043 attached ) = 0 [pid 5039] <... mmap resumed>) = 0x7f2c676ee000 [pid 5037] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5040 attached [pid 5043] set_robust_list(0x5555574495e0, 24 [pid 5041] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5042 attached [pid 5043] <... set_robust_list resumed>) = 0 [pid 5041] <... futex resumed>) = 0 [pid 5040] set_robust_list(0x7f2c6770e9e0, 24 [pid 5039] <... mprotect resumed>) = 0 [pid 5043] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5042] set_robust_list(0x7f2c6770e9e0, 24 [pid 5041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5040] <... set_robust_list resumed>) = 0 [pid 5043] <... prctl resumed>) = 0 [pid 5042] <... set_robust_list resumed>) = 0 [pid 5041] <... mmap resumed>) = 0x7f2c676ee000 [pid 5039] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5043] setpgid(0, 0 [pid 5041] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5044 attached [pid 5043] <... setpgid resumed>) = 0 [pid 5042] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5041] <... mprotect resumed>) = 0 [pid 5040] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5044] set_robust_list(0x7f2c6770e9e0, 24 [pid 5043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5041] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5039] <... clone resumed>, parent_tid=[3], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 3 ./strace-static-x86_64: Process 5045 attached [pid 5044] <... set_robust_list resumed>) = 0 [pid 5043] <... openat resumed>) = 3 [pid 5042] <... socket resumed>) = 3 [pid 5040] <... socket resumed>) = 3 [pid 5045] set_robust_list(0x7f2c6770e9e0, 24 [pid 5044] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5043] write(3, "1000", 4 [pid 5042] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] <... clone resumed>, parent_tid=[3], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 3 [pid 5040] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5039] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] <... set_robust_list resumed>) = 0 [pid 5044] <... socket resumed>) = 3 [pid 5043] <... write resumed>) = 4 [pid 5042] <... futex resumed>) = 1 [pid 5041] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... futex resumed>) = 1 [pid 5039] <... futex resumed>) = 0 [pid 5038] <... futex resumed>) = 0 [pid 5037] <... futex resumed>) = 0 [pid 5045] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5044] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] close(3 [pid 5042] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5041] <... futex resumed>) = 0 [pid 5040] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5038] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5037] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5045] <... socket resumed>) = 3 [pid 5044] <... futex resumed>) = 0 [pid 5043] <... close resumed>) = 0 [pid 5042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5041] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5038] <... futex resumed>) = 0 [pid 5037] <... futex resumed>) = 0 [pid 5045] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5043] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5042] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5040] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5039] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5038] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5037] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5045] <... futex resumed>) = 0 [pid 5044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5043] <... futex resumed>) = 0 [pid 5041] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5041] <... futex resumed>) = 0 [pid 5043] <... mmap resumed>) = 0x7f2c676ee000 [pid 5041] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5043] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5043] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 3 [pid 5043] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5043] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5046 attached [pid 5046] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5046] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5046] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5043] <... futex resumed>) = 0 [pid 5043] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5043] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... futex resumed>) = 1 [pid 5046] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5039] <... futex resumed>) = 0 [pid 5044] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5039] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5045] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5038] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5041] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5043] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5039] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5037] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5035] close(3) = 0 [pid 5035] close(4) = -1 EBADF (Bad file descriptor) [pid 5035] close(5) = -1 EBADF (Bad file descriptor) [pid 5035] close(6) = -1 EBADF (Bad file descriptor) [pid 5035] close(7) = -1 EBADF (Bad file descriptor) [pid 5035] close(8) = -1 EBADF (Bad file descriptor) [pid 5035] close(9) = -1 EBADF (Bad file descriptor) [pid 5035] close(10) = -1 EBADF (Bad file descriptor) [pid 5035] close(11) = -1 EBADF (Bad file descriptor) [pid 5035] close(12) = -1 EBADF (Bad file descriptor) [pid 5035] close(13) = -1 EBADF (Bad file descriptor) [pid 5035] close(14) = -1 EBADF (Bad file descriptor) [pid 5035] close(15) = -1 EBADF (Bad file descriptor) [pid 5035] close(16) = -1 EBADF (Bad file descriptor) [pid 5035] close(17) = -1 EBADF (Bad file descriptor) [pid 5035] close(18) = -1 EBADF (Bad file descriptor) [pid 5035] close(19) = -1 EBADF (Bad file descriptor) [pid 5035] close(20) = -1 EBADF (Bad file descriptor) [pid 5035] close(21) = -1 EBADF (Bad file descriptor) [pid 5035] close(22) = -1 EBADF (Bad file descriptor) [pid 5035] close(23) = -1 EBADF (Bad file descriptor) [pid 5035] close(24) = -1 EBADF (Bad file descriptor) [pid 5035] close(25) = -1 EBADF (Bad file descriptor) [pid 5035] close(26) = -1 EBADF (Bad file descriptor) [pid 5035] close(27) = -1 EBADF (Bad file descriptor) [pid 5035] close(28) = -1 EBADF (Bad file descriptor) [pid 5035] close(29) = -1 EBADF (Bad file descriptor) [pid 5035] exit_group(0) = ? [pid 5043] close(3) = 0 [pid 5043] close(4) = -1 EBADF (Bad file descriptor) [pid 5043] close(5) = -1 EBADF (Bad file descriptor) [pid 5043] close(6) = -1 EBADF (Bad file descriptor) [pid 5043] close(7) = -1 EBADF (Bad file descriptor) [pid 5043] close(8 [pid 5041] close(3 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = 0 [pid 5043] close(9 [pid 5041] close(4 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(10 [pid 5041] close(5 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(11 [pid 5041] close(6 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(12 [pid 5041] close(7 [pid 5038] close(3 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = 0 [pid 5043] close(13 [pid 5041] close(8 [pid 5038] close(4 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(14 [pid 5041] close(9 [pid 5038] close(5 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(15 [pid 5041] close(10 [pid 5038] close(6 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(16 [pid 5041] close(11 [pid 5038] close(7 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(17 [pid 5041] close(12 [pid 5039] close(3 [pid 5038] close(8 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = 0 [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(18 [pid 5041] close(13 [pid 5039] close(4 [pid 5038] close(9 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(19 [pid 5041] close(14 [pid 5039] close(5 [pid 5038] close(10 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(20 [pid 5041] close(15 [pid 5039] close(6 [pid 5038] close(11 [pid 5037] close(3 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = 0 [pid 5043] close(21 [pid 5041] close(16 [pid 5039] close(7 [pid 5038] close(12 [pid 5037] close(4 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(22 [pid 5041] close(17 [pid 5039] close(8 [pid 5038] close(13 [pid 5037] close(5 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(23 [pid 5041] close(18 [pid 5039] close(9 [pid 5038] close(14 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(6 [pid 5043] close(24 [pid 5041] close(19 [pid 5039] close(10 [pid 5038] close(15 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(7 [pid 5043] close(25 [pid 5041] close(20 [pid 5039] close(11 [pid 5038] close(16 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(8 [pid 5043] close(26 [pid 5041] close(21 [pid 5039] close(12 [pid 5038] close(17 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(27 [pid 5041] close(22 [pid 5039] close(13 [pid 5038] close(18 [pid 5037] close(9 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] close(28 [pid 5041] close(23 [pid 5039] close(14 [pid 5038] close(19 [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(10 [pid 5043] close(29 [pid 5041] close(24 [pid 5039] close(15 [pid 5038] close(20 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5043] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(11 [pid 5043] exit_group(0 [pid 5041] close(25 [pid 5039] close(16 [pid 5038] close(21 [pid 5043] <... exit_group resumed>) = ? [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(26 [pid 5039] close(17 [pid 5038] close(22 [pid 5037] close(12 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(27 [pid 5039] close(18 [pid 5038] close(23 [pid 5037] close(13 [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] close(28 [pid 5039] close(19 [pid 5038] close(24 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(14 [pid 5041] close(29 [pid 5039] close(20 [pid 5038] close(25 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(15 [pid 5041] exit_group(0 [pid 5039] close(21 [pid 5038] close(26 [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5041] <... exit_group resumed>) = ? [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(16 [pid 5039] close(22 [pid 5038] close(27 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] close(23 [pid 5038] close(28 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(17 [pid 5039] close(24 [pid 5038] close(29 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] close(25 [pid 5038] exit_group(0 [pid 5037] close(18 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5038] <... exit_group resumed>) = ? [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] close(26 [pid 5037] close(19 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] close(27 [pid 5037] close(20 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] close(28 [pid 5037] close(21 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] close(29 [pid 5037] close(22 [pid 5039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5039] exit_group(0 [pid 5037] close(23 [pid 5039] <... exit_group resumed>) = ? [pid 5037] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5037] close(24) = -1 EBADF (Bad file descriptor) [pid 5037] close(25) = -1 EBADF (Bad file descriptor) [pid 5037] close(26) = -1 EBADF (Bad file descriptor) [pid 5037] close(27) = -1 EBADF (Bad file descriptor) [pid 5037] close(28) = -1 EBADF (Bad file descriptor) [pid 5037] close(29) = -1 EBADF (Bad file descriptor) [pid 5037] exit_group(0) = ? [ 80.003695][ T5044] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 80.084115][ T5044] CPU: 0 PID: 5044 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 80.094601][ T5044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 80.104713][ T5044] Call Trace: [ 80.108019][ T5044] [ 80.110996][ T5044] dump_stack_lvl+0x136/0x150 [ 80.115748][ T5044] warn_alloc+0x213/0x360 [ 80.120151][ T5044] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 80.125762][ T5044] ? do_raw_spin_unlock+0x175/0x230 [ 80.130999][ T5044] ? __get_vm_area_node+0x29b/0x3f0 [ 80.136233][ T5044] __vmalloc_node_range+0x103b/0x14c0 [ 80.141653][ T5044] ? xt_alloc_table_info+0x40/0xa0 [ 80.146813][ T5044] ? delayed_vfree_work+0x70/0x70 [ 80.151869][ T5044] ? kvmalloc_node+0x76/0x1a0 [ 80.156583][ T5044] ? rcu_is_watching+0x12/0xb0 [ 80.161380][ T5044] ? xt_alloc_table_info+0x40/0xa0 [ 80.166527][ T5044] kvmalloc_node+0x156/0x1a0 [ 80.171151][ T5044] ? xt_alloc_table_info+0x40/0xa0 [ 80.176338][ T5044] xt_alloc_table_info+0x40/0xa0 [ 80.181337][ T5044] do_ipt_set_ctl+0x514/0xb10 [ 80.186038][ T5044] ? __mutex_lock+0x231/0x1350 [ 80.190836][ T5044] ? compat_do_replace.constprop.0+0x400/0x400 [ 80.197027][ T5044] ? wait_for_completion_io_timeout+0x20/0x20 [ 80.203129][ T5044] ? ip_sock_set_tos+0x40/0x40 [ 80.208025][ T5044] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 80.214053][ T5044] nf_setsockopt+0x87/0xe0 [ 80.218511][ T5044] ip_setsockopt+0xf2/0x110 [ 80.223043][ T5044] raw_setsockopt+0x23e/0x2d0 [ 80.227746][ T5044] ? raw_ioctl+0x1e0/0x1e0 [ 80.232203][ T5044] ? sock_common_setsockopt+0x2f/0x110 [ 80.237699][ T5044] ? sock_common_recvmsg+0x190/0x190 [ 80.243020][ T5044] __sys_setsockopt+0x2c6/0x5b0 [ 80.247902][ T5044] ? __ia32_sys_recv+0x100/0x100 [ 80.252862][ T5044] ? lock_downgrade+0x690/0x690 [ 80.257744][ T5044] ? _raw_spin_unlock_irq+0x23/0x50 [ 80.262975][ T5044] ? lockdep_hardirqs_on+0x7d/0x100 [ 80.268216][ T5044] __x64_sys_setsockopt+0xbe/0x160 [ 80.273368][ T5044] do_syscall_64+0x39/0xb0 [ 80.277811][ T5044] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 80.283757][ T5044] RIP: 0033:0x7f2c6775df39 [ 80.288206][ T5044] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 80.307843][ T5044] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 80.316282][ T5044] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 80.324274][ T5044] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 80.332262][ T5044] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 80.340248][ T5044] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 80.348245][ T5044] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 80.356261][ T5044] [ 81.923865][ T5044] Mem-Info: [ 81.927137][ T5044] active_anon:2100 inactive_anon:474 isolated_anon:0 [ 81.927137][ T5044] active_file:0 inactive_file:15120 isolated_file:0 [ 81.927137][ T5044] unevictable:768 dirty:9135 writeback:0 [ 81.927137][ T5044] slab_reclaimable:19383 slab_unreclaimable:80888 [ 81.927137][ T5044] mapped:2428 shmem:1231 pagetables:311 [ 81.927137][ T5044] sec_pagetables:0 bounce:0 [ 81.927137][ T5044] kernel_misc_reclaimable:0 [ 81.927137][ T5044] free:1414105 free_pcp:12657 free_cma:0 [ 82.074025][ T5044] Node 0 active_anon:8400kB inactive_anon:1896kB active_file:0kB inactive_file:60408kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:36536kB writeback:0kB shmem:3388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8536kB pagetables:1244kB sec_pagetables:0kB all_unreclaimable? no [ 82.173857][ T5044] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 82.263872][ T5044] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 82.353855][ T5044] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 82.359722][ T5044] Node 0 DMA32 free:1670432kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8360kB inactive_anon:1892kB active_file:0kB inactive_file:58820kB unevictable:1536kB writepending:36532kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:11776kB local_pcp:476kB free_cma:0kB [pid 5045] <... setsockopt resumed>) = ? [pid 5045] +++ exited with 0 +++ [pid 5041] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=86 /* 0.86 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 4 [ 82.453861][ T5044] lowmem_reserve[]: 0 0 1 1 1 [ 82.458674][ T5044] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB ./strace-static-x86_64: Process 5047 attached [pid 5047] set_robust_list(0x5555574495e0, 24) = 0 [pid 5047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5047] setpgid(0, 0) = 0 [pid 5047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5047] write(3, "1000", 4) = 4 [pid 5047] close(3) = 0 [pid 5047] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 82.533993][ T5044] lowmem_reserve[]: 0 0 0 0 0 [ 82.538816][ T5044] Node 1 Normal free:3922068kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:21104kB local_pcp:10212kB free_cma:0kB [pid 5047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5047] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5047] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5048 attached [pid 5048] set_robust_list(0x7f2c6770e9e0, 24 [pid 5047] <... clone resumed>, parent_tid=[5], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 5 [ 82.604110][ T5044] lowmem_reserve[]: 0 0 0 0 0 [ 82.609184][ T5044] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [pid 5048] <... set_robust_list resumed>) = 0 [pid 5047] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5047] <... futex resumed>) = 0 [pid 5048] <... socket resumed>) = 3 [pid 5047] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5048] <... futex resumed>) = 0 [pid 5047] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5047] <... futex resumed>) = 0 [ 82.643934][ T5044] Node 0 DMA32: 75*4kB (ME) 45*8kB (ME) 20*16kB (ME) 7*32kB (ME) 2*64kB (ME) 38*128kB (UME) 83*256kB (UM) 62*512kB (UE) 33*1024kB (U) 14*2048kB (UME) 370*4096kB (UM) = 1637172kB [pid 5047] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 82.693860][ T5044] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 82.733877][ T5044] Node 1 Normal: 157*4kB (U) 38*8kB (UE) 27*16kB (UME) 16*32kB (UME) 9*64kB (UME) 4*128kB (UE) 1*256kB (U) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3922068kB [ 82.776280][ T5044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.806030][ T5044] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 82.843877][ T5044] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 82.853562][ T5044] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 82.883857][ T5044] 16352 total pagecache pages [ 82.888682][ T5044] 0 pages in swap cache [ 82.892862][ T5044] Free swap = 0kB [pid 5040] <... setsockopt resumed>) = ? [pid 5040] +++ exited with 0 +++ [pid 5038] +++ exited with 0 +++ [ 82.933864][ T5044] Total swap = 0kB [ 82.937686][ T5044] 2097051 pages RAM [ 82.941601][ T5044] 0 pages HighMem/MovableOnly [ 82.946406][ T5044] 392168 pages reserved [ 82.951734][ T5044] 0 pages cma reserved [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=101 /* 1.01 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 4 ./strace-static-x86_64: Process 5049 attached [pid 5049] set_robust_list(0x5555574495e0, 24) = 0 [pid 5049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5049] setpgid(0, 0) = 0 [pid 5049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5049] write(3, "1000", 4) = 4 [pid 5049] close(3) = 0 [pid 5049] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5049] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5049] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 5 [pid 5049] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] <... setsockopt resumed>) = ? ./strace-static-x86_64: Process 5050 attached [pid 5050] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5050] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5050] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5049] <... futex resumed>) = 0 [pid 5050] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5049] <... futex resumed>) = 0 [pid 5050] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5049] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5046] +++ exited with 0 +++ [pid 5043] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=90 /* 0.90 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5042] <... setsockopt resumed>) = ? [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 4 ./strace-static-x86_64: Process 5051 attached [pid 5051] set_robust_list(0x5555574495e0, 24) = 0 [pid 5051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5051] setpgid(0, 0) = 0 [pid 5051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5042] +++ exited with 0 +++ [pid 5037] +++ exited with 0 +++ [pid 5051] write(3, "1000", 4) = 4 [pid 5049] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5051] close(3 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5051] <... close resumed>) = 0 [pid 5051] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 4 [pid 5051] <... futex resumed>) = 0 [pid 5051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5051] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5052 attached [pid 5051] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5052] set_robust_list(0x5555574495e0, 24) = 0 [pid 5051] <... clone resumed>, parent_tid=[5], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 5 [pid 5052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5051] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5052] <... prctl resumed>) = 0 [pid 5051] <... futex resumed>) = 0 [pid 5052] setpgid(0, 0 [pid 5051] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5052] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5053 attached [pid 5052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5053] set_robust_list(0x7f2c6770e9e0, 24 [pid 5052] <... openat resumed>) = 3 [pid 5053] <... set_robust_list resumed>) = 0 [pid 5052] write(3, "1000", 4 [pid 5053] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5052] <... write resumed>) = 4 [pid 5053] <... socket resumed>) = 3 [pid 5052] close(3 [pid 5053] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5052] <... close resumed>) = 0 [pid 5053] <... futex resumed>) = 1 [pid 5052] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5051] <... futex resumed>) = 0 [pid 5053] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5052] <... futex resumed>) = 0 [pid 5051] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5051] <... futex resumed>) = 0 [pid 5053] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5052] <... mmap resumed>) = 0x7f2c676ee000 [pid 5051] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5052] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5052] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 5 [pid 5052] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5054 attached [pid 5052] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5054] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5054] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5054] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5052] <... futex resumed>) = 0 [pid 5054] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5052] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5054] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5052] <... futex resumed>) = 0 [pid 5054] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5052] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5036] <... setsockopt resumed>) = ? [pid 5036] +++ exited with 0 +++ [pid 5035] +++ exited with 0 +++ [pid 5052] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=145 /* 1.45 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5055 attached , child_tidptr=0x5555574495d0) = 4 [pid 5055] set_robust_list(0x5555574495e0, 24) = 0 [pid 5055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] setpgid(0, 0) = 0 [pid 5055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] write(3, "1000", 4) = 4 [pid 5055] close(3) = 0 [pid 5055] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5047] close(3 [pid 5055] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5047] <... close resumed>) = 0 [pid 5055] <... mprotect resumed>) = 0 [pid 5047] close(4 [pid 5055] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5047] close(5 [pid 5055] <... clone resumed>, parent_tid=[5], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 5 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5055] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] close(6./strace-static-x86_64: Process 5056 attached [pid 5055] <... futex resumed>) = 0 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] set_robust_list(0x7f2c6770e9e0, 24 [pid 5055] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] close(7 [pid 5056] <... set_robust_list resumed>) = 0 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5047] close(8 [pid 5056] <... socket resumed>) = 3 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] close(9 [pid 5056] <... futex resumed>) = 1 [pid 5055] <... futex resumed>) = 0 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5055] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5047] close(10 [pid 5056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5055] <... futex resumed>) = 0 [pid 5047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5056] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5055] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5047] close(11) = -1 EBADF (Bad file descriptor) [pid 5047] close(12) = -1 EBADF (Bad file descriptor) [pid 5047] close(13) = -1 EBADF (Bad file descriptor) [pid 5047] close(14) = -1 EBADF (Bad file descriptor) [pid 5047] close(15) = -1 EBADF (Bad file descriptor) [pid 5047] close(16) = -1 EBADF (Bad file descriptor) [pid 5047] close(17) = -1 EBADF (Bad file descriptor) [pid 5047] close(18) = -1 EBADF (Bad file descriptor) [pid 5047] close(19) = -1 EBADF (Bad file descriptor) [pid 5047] close(20) = -1 EBADF (Bad file descriptor) [pid 5047] close(21) = -1 EBADF (Bad file descriptor) [pid 5055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5047] close(22) = -1 EBADF (Bad file descriptor) [pid 5047] close(23) = -1 EBADF (Bad file descriptor) [pid 5047] close(24) = -1 EBADF (Bad file descriptor) [pid 5047] close(25) = -1 EBADF (Bad file descriptor) [pid 5047] close(26) = -1 EBADF (Bad file descriptor) [pid 5047] close(27) = -1 EBADF (Bad file descriptor) [pid 5047] close(28) = -1 EBADF (Bad file descriptor) [pid 5047] close(29) = -1 EBADF (Bad file descriptor) [pid 5047] exit_group(0) = ? [pid 5049] close(3) = 0 [pid 5049] close(4) = -1 EBADF (Bad file descriptor) [pid 5049] close(5) = -1 EBADF (Bad file descriptor) [pid 5049] close(6) = -1 EBADF (Bad file descriptor) [pid 5049] close(7) = -1 EBADF (Bad file descriptor) [pid 5049] close(8) = -1 EBADF (Bad file descriptor) [pid 5049] close(9) = -1 EBADF (Bad file descriptor) [pid 5049] close(10) = -1 EBADF (Bad file descriptor) [pid 5049] close(11) = -1 EBADF (Bad file descriptor) [pid 5049] close(12) = -1 EBADF (Bad file descriptor) [pid 5049] close(13) = -1 EBADF (Bad file descriptor) [pid 5049] close(14) = -1 EBADF (Bad file descriptor) [pid 5049] close(15) = -1 EBADF (Bad file descriptor) [pid 5049] close(16) = -1 EBADF (Bad file descriptor) [pid 5049] close(17) = -1 EBADF (Bad file descriptor) [pid 5049] close(18) = -1 EBADF (Bad file descriptor) [pid 5049] close(19) = -1 EBADF (Bad file descriptor) [pid 5049] close(20) = -1 EBADF (Bad file descriptor) [pid 5051] close(3 [pid 5049] close(21 [pid 5051] <... close resumed>) = 0 [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(4 [pid 5049] close(22 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(5 [pid 5049] close(23 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(6 [pid 5049] close(24 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] close(7 [pid 5049] close(25 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(3 [pid 5051] close(8 [pid 5049] close(26 [pid 5052] <... close resumed>) = 0 [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(4 [pid 5051] close(9 [pid 5049] close(27 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(5 [pid 5051] close(10 [pid 5049] close(28 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(6 [pid 5051] close(11 [pid 5049] close(29 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(7 [pid 5051] close(12 [pid 5049] exit_group(0 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5049] <... exit_group resumed>) = ? [pid 5052] close(8 [pid 5051] close(13 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(9 [pid 5051] close(14 [pid 5026] kill(-2, SIGKILL [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] <... kill resumed>) = 0 [pid 5052] close(10 [pid 5051] close(15 [pid 5026] kill(2, SIGKILL [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] <... kill resumed>) = 0 [pid 5052] close(11 [pid 5051] close(16 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(12 [pid 5051] close(17 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(13 [pid 5051] close(18 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(14 [pid 5051] close(19 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(15 [pid 5051] close(20 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(16 [pid 5051] close(21 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(17 [pid 5051] close(22 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(18 [pid 5051] close(23 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(19 [pid 5051] close(24 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(20 [pid 5051] close(25 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(21 [pid 5051] close(26 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(22 [pid 5051] close(27 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(23 [pid 5051] close(28 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(24 [pid 5051] close(29 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5052] close(25 [pid 5051] exit_group(0 [pid 5052] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5051] <... exit_group resumed>) = ? [pid 5052] close(26) = -1 EBADF (Bad file descriptor) [pid 5052] close(27) = -1 EBADF (Bad file descriptor) [pid 5052] close(28) = -1 EBADF (Bad file descriptor) [pid 5052] close(29) = -1 EBADF (Bad file descriptor) [pid 5052] exit_group(0) = ? [pid 5055] close(3) = 0 [pid 5055] close(4) = -1 EBADF (Bad file descriptor) [pid 5055] close(5) = -1 EBADF (Bad file descriptor) [pid 5055] close(6) = -1 EBADF (Bad file descriptor) [pid 5055] close(7) = -1 EBADF (Bad file descriptor) [pid 5055] close(8) = -1 EBADF (Bad file descriptor) [pid 5055] close(9) = -1 EBADF (Bad file descriptor) [pid 5055] close(10) = -1 EBADF (Bad file descriptor) [pid 5055] close(11) = -1 EBADF (Bad file descriptor) [pid 5055] close(12) = -1 EBADF (Bad file descriptor) [pid 5055] close(13) = -1 EBADF (Bad file descriptor) [pid 5055] close(14) = -1 EBADF (Bad file descriptor) [pid 5055] close(15) = -1 EBADF (Bad file descriptor) [pid 5055] close(16) = -1 EBADF (Bad file descriptor) [pid 5055] close(17) = -1 EBADF (Bad file descriptor) [pid 5055] close(18) = -1 EBADF (Bad file descriptor) [pid 5055] close(19) = -1 EBADF (Bad file descriptor) [pid 5055] close(20) = -1 EBADF (Bad file descriptor) [pid 5055] close(21) = -1 EBADF (Bad file descriptor) [pid 5055] close(22) = -1 EBADF (Bad file descriptor) [pid 5055] close(23) = -1 EBADF (Bad file descriptor) [pid 5055] close(24) = -1 EBADF (Bad file descriptor) [pid 5055] close(25) = -1 EBADF (Bad file descriptor) [pid 5055] close(26) = -1 EBADF (Bad file descriptor) [pid 5055] close(27) = -1 EBADF (Bad file descriptor) [pid 5055] close(28) = -1 EBADF (Bad file descriptor) [pid 5055] close(29) = -1 EBADF (Bad file descriptor) [pid 5055] exit_group(0) = ? [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [pid 5044] <... setsockopt resumed>) = ? [pid 5044] +++ exited with 0 +++ [pid 5039] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=107 /* 1.07 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 4 ./strace-static-x86_64: Process 5057 attached [pid 5057] set_robust_list(0x5555574495e0, 24) = 0 [pid 5057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5057] setpgid(0, 0) = 0 [pid 5057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5057] write(3, "1000", 4) = 4 [pid 5057] close(3) = 0 [pid 5057] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5057] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5057] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 5 [pid 5057] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5057] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5058 attached [pid 5058] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5058] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5058] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5057] <... futex resumed>) = 0 [pid 5058] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5057] <... futex resumed>) = 0 [pid 5058] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5057] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5050] <... setsockopt resumed>) = ? [pid 5050] +++ exited with 0 +++ [pid 5049] +++ exited with 0 +++ [pid 5053] <... setsockopt resumed>) = ? [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=112 /* 1.12 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5059 attached [pid 5053] +++ exited with 0 +++ [pid 5051] +++ exited with 0 +++ [pid 5016] <... clone resumed>, child_tidptr=0x5555574495d0) = 6 [pid 5059] set_robust_list(0x5555574495e0, 24 [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5059] <... set_robust_list resumed>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 6 [pid 5059] setpgid(0, 0./strace-static-x86_64: Process 5060 attached ) = 0 [pid 5060] set_robust_list(0x5555574495e0, 24 [pid 5059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] <... set_robust_list resumed>) = 0 [pid 5059] <... openat resumed>) = 3 [pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5059] write(3, "1000", 4 [pid 5060] <... prctl resumed>) = 0 [pid 5057] close(3 [pid 5060] setpgid(0, 0 [pid 5059] <... write resumed>) = 4 [pid 5057] <... close resumed>) = 0 [pid 5060] <... setpgid resumed>) = 0 [pid 5059] close(3 [pid 5057] close(4 [pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5059] <... close resumed>) = 0 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... openat resumed>) = 3 [pid 5059] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] close(5 [pid 5060] write(3, "1000", 4 [pid 5059] <... futex resumed>) = 0 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... write resumed>) = 4 [pid 5059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5057] close(6 [pid 5060] close(3 [pid 5059] <... mmap resumed>) = 0x7f2c676ee000 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = 0 [pid 5059] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5057] close(7 [pid 5060] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] <... mprotect resumed>) = 0 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... futex resumed>) = 0 [pid 5059] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5057] close(8 [pid 5060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... mmap resumed>) = 0x7f2c676ee000 [pid 5059] <... clone resumed>, parent_tid=[7], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 7 [pid 5057] close(9 [pid 5060] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5059] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... mprotect resumed>) = 0 [pid 5059] <... futex resumed>) = 0 [pid 5057] close(10 [pid 5060] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5059] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5061 attached [pid 5057] close(11 [pid 5061] set_robust_list(0x7f2c6770e9e0, 24 [pid 5060] <... clone resumed>, parent_tid=[7], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 7 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5061] <... set_robust_list resumed>) = 0 [pid 5060] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] close(12 [pid 5061] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5060] <... futex resumed>) = 0 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5062 attached [pid 5061] <... socket resumed>) = 3 [pid 5060] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] close(13 [pid 5062] set_robust_list(0x7f2c6770e9e0, 24 [pid 5061] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] <... set_robust_list resumed>) = 0 [pid 5061] <... futex resumed>) = 1 [pid 5059] <... futex resumed>) = 0 [pid 5057] close(14 [pid 5062] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5061] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5059] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] <... socket resumed>) = 3 [pid 5061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5059] <... futex resumed>) = 0 [pid 5057] close(15 [pid 5062] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5061] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5059] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] <... futex resumed>) = 1 [pid 5060] <... futex resumed>) = 0 [pid 5057] close(16 [pid 5062] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5060] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5062] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5060] <... futex resumed>) = 0 [pid 5057] close(17 [pid 5062] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5060] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5057] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5057] close(18) = -1 EBADF (Bad file descriptor) [pid 5057] close(19) = -1 EBADF (Bad file descriptor) [pid 5057] close(20) = -1 EBADF (Bad file descriptor) [pid 5057] close(21) = -1 EBADF (Bad file descriptor) [pid 5057] close(22) = -1 EBADF (Bad file descriptor) [pid 5057] close(23) = -1 EBADF (Bad file descriptor) [pid 5057] close(24) = -1 EBADF (Bad file descriptor) [pid 5057] close(25) = -1 EBADF (Bad file descriptor) [pid 5057] close(26) = -1 EBADF (Bad file descriptor) [pid 5057] close(27) = -1 EBADF (Bad file descriptor) [pid 5057] close(28) = -1 EBADF (Bad file descriptor) [pid 5057] close(29) = -1 EBADF (Bad file descriptor) [pid 5057] exit_group(0) = ? [pid 5059] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5060] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5054] <... setsockopt resumed>) = ? [pid 5054] +++ exited with 0 +++ [pid 5052] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=105 /* 1.05 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 6 ./strace-static-x86_64: Process 5063 attached [pid 5063] set_robust_list(0x5555574495e0, 24) = 0 [pid 5063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5063] setpgid(0, 0) = 0 [pid 5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5063] write(3, "1000", 4) = 4 [pid 5063] close(3) = 0 [pid 5063] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5063] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5063] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[7], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 7 [pid 5063] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5063] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5064 attached [pid 5064] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5064] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5064] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5063] <... futex resumed>) = 0 [pid 5064] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = 0 [pid 5064] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5063] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5048] <... setsockopt resumed>) = ? [pid 5048] +++ exited with 0 +++ [pid 5047] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=117 /* 1.17 s */} --- [pid 5063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5059] close(3) = 0 [pid 5059] close(4) = -1 EBADF (Bad file descriptor) [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5059] close(5) = -1 EBADF (Bad file descriptor) [pid 5059] close(6 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 6 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(7) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5065 attached [pid 5059] close(8 [pid 5065] set_robust_list(0x5555574495e0, 24 [pid 5060] close(3 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... set_robust_list resumed>) = 0 [pid 5060] <... close resumed>) = 0 [pid 5059] close(9 [pid 5065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5060] close(4 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... prctl resumed>) = 0 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(10 [pid 5065] setpgid(0, 0 [pid 5060] close(5 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... setpgid resumed>) = 0 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(11 [pid 5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5060] close(6 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... openat resumed>) = 3 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(12 [pid 5065] write(3, "1000", 4 [pid 5060] close(7 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... write resumed>) = 4 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(13 [pid 5065] close(3 [pid 5060] close(8 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... close resumed>) = 0 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(14 [pid 5065] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] close(9 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... futex resumed>) = 0 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(15 [pid 5065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5060] close(10 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... mmap resumed>) = 0x7f2c676ee000 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(16 [pid 5065] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5060] close(11 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] <... mprotect resumed>) = 0 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(17 [pid 5065] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5060] close(12 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(18 [pid 5065] <... clone resumed>, parent_tid=[7], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 7 [pid 5060] close(13 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(19 [pid 5065] <... futex resumed>) = 0 [pid 5060] close(14 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5065] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(20./strace-static-x86_64: Process 5066 attached [pid 5060] close(15 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] set_robust_list(0x7f2c6770e9e0, 24 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(21 [pid 5066] <... set_robust_list resumed>) = 0 [pid 5060] close(16 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(22 [pid 5066] <... socket resumed>) = 3 [pid 5060] close(17 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(23 [pid 5066] <... futex resumed>) = 1 [pid 5065] <... futex resumed>) = 0 [pid 5060] close(18 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5065] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(24 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5065] <... futex resumed>) = 0 [pid 5060] close(19 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5066] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5065] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(25 [pid 5060] close(20 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(26 [pid 5060] close(21 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(27 [pid 5060] close(22 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(28 [pid 5060] close(23 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] close(29 [pid 5060] close(24 [pid 5059] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5059] exit_group(0 [pid 5060] close(25 [pid 5059] <... exit_group resumed>) = ? [pid 5060] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5060] close(26) = -1 EBADF (Bad file descriptor) [pid 5060] close(27) = -1 EBADF (Bad file descriptor) [pid 5060] close(28) = -1 EBADF (Bad file descriptor) [pid 5060] close(29) = -1 EBADF (Bad file descriptor) [pid 5060] exit_group(0) = ? [pid 5065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5056] <... setsockopt resumed>) = ? [pid 5056] +++ exited with 0 +++ [pid 5055] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=111 /* 1.11 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 6 ./strace-static-x86_64: Process 5067 attached [pid 5067] set_robust_list(0x5555574495e0, 24) = 0 [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] setpgid(0, 0) = 0 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] write(3, "1000", 4) = 4 [pid 5067] close(3) = 0 [pid 5067] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5067] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5067] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[7], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 7 [pid 5067] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5068 attached [pid 5068] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5068] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5068] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5068] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5067] <... futex resumed>) = 0 [pid 5068] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5067] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] close(3) = 0 [pid 5063] close(4) = -1 EBADF (Bad file descriptor) [pid 5063] close(5) = -1 EBADF (Bad file descriptor) [pid 5063] close(6) = -1 EBADF (Bad file descriptor) [pid 5063] close(7) = -1 EBADF (Bad file descriptor) [pid 5063] close(8) = -1 EBADF (Bad file descriptor) [pid 5063] close(9) = -1 EBADF (Bad file descriptor) [pid 5063] close(10) = -1 EBADF (Bad file descriptor) [pid 5063] close(11) = -1 EBADF (Bad file descriptor) [pid 5063] close(12) = -1 EBADF (Bad file descriptor) [pid 5063] close(13) = -1 EBADF (Bad file descriptor) [pid 5063] close(14) = -1 EBADF (Bad file descriptor) [pid 5063] close(15 [pid 5067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5063] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5063] close(16) = -1 EBADF (Bad file descriptor) [pid 5063] close(17) = -1 EBADF (Bad file descriptor) [pid 5063] close(18) = -1 EBADF (Bad file descriptor) [pid 5063] close(19) = -1 EBADF (Bad file descriptor) [pid 5063] close(20) = -1 EBADF (Bad file descriptor) [pid 5063] close(21) = -1 EBADF (Bad file descriptor) [pid 5063] close(22) = -1 EBADF (Bad file descriptor) [pid 5063] close(23) = -1 EBADF (Bad file descriptor) [pid 5063] close(24) = -1 EBADF (Bad file descriptor) [pid 5063] close(25) = -1 EBADF (Bad file descriptor) [pid 5063] close(26) = -1 EBADF (Bad file descriptor) [pid 5063] close(27) = -1 EBADF (Bad file descriptor) [pid 5063] close(28) = -1 EBADF (Bad file descriptor) [pid 5063] close(29) = -1 EBADF (Bad file descriptor) [pid 5063] exit_group(0) = ? [pid 5065] close(3) = 0 [pid 5065] close(4) = -1 EBADF (Bad file descriptor) [pid 5065] close(5) = -1 EBADF (Bad file descriptor) [pid 5065] close(6) = -1 EBADF (Bad file descriptor) [pid 5065] close(7) = -1 EBADF (Bad file descriptor) [pid 5065] close(8) = -1 EBADF (Bad file descriptor) [pid 5065] close(9) = -1 EBADF (Bad file descriptor) [pid 5065] close(10) = -1 EBADF (Bad file descriptor) [pid 5065] close(11) = -1 EBADF (Bad file descriptor) [pid 5065] close(12) = -1 EBADF (Bad file descriptor) [pid 5065] close(13) = -1 EBADF (Bad file descriptor) [pid 5065] close(14) = -1 EBADF (Bad file descriptor) [pid 5065] close(15) = -1 EBADF (Bad file descriptor) [pid 5065] close(16) = -1 EBADF (Bad file descriptor) [pid 5065] close(17) = -1 EBADF (Bad file descriptor) [pid 5065] close(18) = -1 EBADF (Bad file descriptor) [pid 5065] close(19) = -1 EBADF (Bad file descriptor) [pid 5065] close(20) = -1 EBADF (Bad file descriptor) [pid 5065] close(21) = -1 EBADF (Bad file descriptor) [pid 5065] close(22) = -1 EBADF (Bad file descriptor) [pid 5065] close(23) = -1 EBADF (Bad file descriptor) [pid 5065] close(24) = -1 EBADF (Bad file descriptor) [pid 5065] close(25) = -1 EBADF (Bad file descriptor) [pid 5065] close(26) = -1 EBADF (Bad file descriptor) [pid 5065] close(27) = -1 EBADF (Bad file descriptor) [pid 5065] close(28) = -1 EBADF (Bad file descriptor) [pid 5065] close(29) = -1 EBADF (Bad file descriptor) [pid 5065] exit_group(0) = ? [pid 5067] close(3) = 0 [pid 5067] close(4) = -1 EBADF (Bad file descriptor) [pid 5067] close(5) = -1 EBADF (Bad file descriptor) [pid 5067] close(6) = -1 EBADF (Bad file descriptor) [pid 5067] close(7) = -1 EBADF (Bad file descriptor) [pid 5067] close(8) = -1 EBADF (Bad file descriptor) [pid 5067] close(9) = -1 EBADF (Bad file descriptor) [pid 5067] close(10) = -1 EBADF (Bad file descriptor) [pid 5067] close(11) = -1 EBADF (Bad file descriptor) [pid 5067] close(12) = -1 EBADF (Bad file descriptor) [pid 5067] close(13) = -1 EBADF (Bad file descriptor) [pid 5067] close(14) = -1 EBADF (Bad file descriptor) [pid 5067] close(15) = -1 EBADF (Bad file descriptor) [pid 5067] close(16) = -1 EBADF (Bad file descriptor) [pid 5067] close(17) = -1 EBADF (Bad file descriptor) [pid 5067] close(18) = -1 EBADF (Bad file descriptor) [pid 5067] close(19) = -1 EBADF (Bad file descriptor) [pid 5067] close(20) = -1 EBADF (Bad file descriptor) [pid 5067] close(21) = -1 EBADF (Bad file descriptor) [pid 5067] close(22) = -1 EBADF (Bad file descriptor) [pid 5067] close(23) = -1 EBADF (Bad file descriptor) [pid 5067] close(24) = -1 EBADF (Bad file descriptor) [pid 5067] close(25) = -1 EBADF (Bad file descriptor) [pid 5067] close(26) = -1 EBADF (Bad file descriptor) [pid 5067] close(27) = -1 EBADF (Bad file descriptor) [pid 5067] close(28) = -1 EBADF (Bad file descriptor) [pid 5067] close(29) = -1 EBADF (Bad file descriptor) [pid 5067] exit_group(0) = ? [ 90.323223][ T5058] warn_alloc: 23 callbacks suppressed [ 90.323245][ T5058] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 90.413886][ T5058] CPU: 1 PID: 5058 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 90.424381][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 90.434487][ T5058] Call Trace: [ 90.437798][ T5058] [ 90.440772][ T5058] dump_stack_lvl+0x136/0x150 [ 90.445524][ T5058] warn_alloc+0x213/0x360 [ 90.449937][ T5058] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 90.455586][ T5058] ? do_raw_spin_unlock+0x175/0x230 [ 90.460862][ T5058] ? __get_vm_area_node+0x29b/0x3f0 [ 90.466125][ T5058] __vmalloc_node_range+0x103b/0x14c0 [ 90.471579][ T5058] ? xt_alloc_table_info+0x40/0xa0 [ 90.476771][ T5058] ? delayed_vfree_work+0x70/0x70 [ 90.481863][ T5058] ? kvmalloc_node+0x76/0x1a0 [ 90.486603][ T5058] ? rcu_is_watching+0x12/0xb0 [ 90.491431][ T5058] ? xt_alloc_table_info+0x40/0xa0 [ 90.496618][ T5058] kvmalloc_node+0x156/0x1a0 [ 90.501273][ T5058] ? xt_alloc_table_info+0x40/0xa0 [ 90.506452][ T5058] xt_alloc_table_info+0x40/0xa0 [ 90.511458][ T5058] do_ipt_set_ctl+0x514/0xb10 [ 90.516187][ T5058] ? __mutex_lock+0x231/0x1350 [ 90.521020][ T5058] ? compat_do_replace.constprop.0+0x400/0x400 [ 90.527239][ T5058] ? wait_for_completion_io_timeout+0x20/0x20 [ 90.533373][ T5058] ? ip_sock_set_tos+0x40/0x40 [ 90.538199][ T5058] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 90.544254][ T5058] nf_setsockopt+0x87/0xe0 [ 90.548741][ T5058] ip_setsockopt+0xf2/0x110 [ 90.553310][ T5058] raw_setsockopt+0x23e/0x2d0 [ 90.558061][ T5058] ? raw_ioctl+0x1e0/0x1e0 [ 90.562531][ T5058] ? sock_common_setsockopt+0x2f/0x110 [ 90.568054][ T5058] ? sock_common_recvmsg+0x190/0x190 [ 90.573409][ T5058] __sys_setsockopt+0x2c6/0x5b0 [ 90.578319][ T5058] ? __ia32_sys_recv+0x100/0x100 [ 90.583312][ T5058] ? lock_downgrade+0x690/0x690 [ 90.588236][ T5058] ? _raw_spin_unlock_irq+0x23/0x50 [ 90.593485][ T5058] ? lockdep_hardirqs_on+0x7d/0x100 [ 90.598757][ T5058] __x64_sys_setsockopt+0xbe/0x160 [ 90.603934][ T5058] do_syscall_64+0x39/0xb0 [ 90.608404][ T5058] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 90.614368][ T5058] RIP: 0033:0x7f2c6775df39 [ 90.618826][ T5058] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 90.638491][ T5058] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 90.646963][ T5058] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 90.654983][ T5058] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 90.663003][ T5058] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 90.671020][ T5058] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 90.679043][ T5058] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 90.687173][ T5058] [pid 5026] kill(-4, SIGKILL) = 0 [pid 5026] kill(4, SIGKILL) = 0 [pid 5061] <... setsockopt resumed>) = ? [pid 5061] +++ exited with 0 +++ [pid 5059] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=94 /* 0.94 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 8 ./strace-static-x86_64: Process 5069 attached [pid 5069] set_robust_list(0x5555574495e0, 24) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1000", 4) = 4 [pid 5069] close(3 [pid 5062] <... setsockopt resumed>) = ? [pid 5069] <... close resumed>) = 0 [pid 5062] +++ exited with 0 +++ [pid 5060] +++ exited with 0 +++ [pid 5069] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5069] <... futex resumed>) = 0 [pid 5022] restart_syscall(<... resuming interrupted clone ...> [pid 5069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5022] <... restart_syscall resumed>) = 0 [pid 5069] <... mmap resumed>) = 0x7f2c676ee000 [pid 5069] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 8 [pid 5069] <... clone resumed>, parent_tid=[9], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 9 ./strace-static-x86_64: Process 5071 attached [pid 5069] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] set_robust_list(0x7f2c6770e9e0, 24 [pid 5069] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5070 attached [pid 5071] <... set_robust_list resumed>) = 0 [pid 5069] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5070] set_robust_list(0x5555574495e0, 24 [pid 5071] <... socket resumed>) = 3 [pid 5070] <... set_robust_list resumed>) = 0 [pid 5071] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] <... futex resumed>) = 1 [pid 5070] <... prctl resumed>) = 0 [pid 5069] <... futex resumed>) = 0 [pid 5071] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] setpgid(0, 0 [pid 5069] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5070] <... setpgid resumed>) = 0 [pid 5069] <... futex resumed>) = 0 [pid 5071] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5069] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... openat resumed>) = 3 [pid 5070] write(3, "1000", 4) = 4 [pid 5070] close(3) = 0 [pid 5070] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5070] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5070] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[9], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 9 [pid 5070] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5070] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5072 attached [pid 5072] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5072] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5072] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5070] <... futex resumed>) = 0 [pid 5072] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5070] <... futex resumed>) = 0 [pid 5072] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5070] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5066] <... setsockopt resumed>) = ? [pid 5066] +++ exited with 0 +++ [pid 5065] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=75 /* 0.75 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 8 ./strace-static-x86_64: Process 5073 attached [pid 5069] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5073] set_robust_list(0x5555574495e0, 24) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5070] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5073] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5073] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[9], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 9 [pid 5073] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5074 attached ) = 0 [pid 5074] set_robust_list(0x7f2c6770e9e0, 24 [pid 5073] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... set_robust_list resumed>) = 0 [pid 5074] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5074] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5073] <... futex resumed>) = 0 [pid 5074] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] <... futex resumed>) = 0 [pid 5074] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5073] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 91.723035][ T5058] Mem-Info: [ 91.741546][ T5058] active_anon:2100 inactive_anon:475 isolated_anon:0 [ 91.741546][ T5058] active_file:0 inactive_file:15120 isolated_file:0 [ 91.741546][ T5058] unevictable:768 dirty:2310 writeback:0 [ 91.741546][ T5058] slab_reclaimable:19383 slab_unreclaimable:81266 [ 91.741546][ T5058] mapped:2428 shmem:1232 pagetables:308 [ 91.741546][ T5058] sec_pagetables:0 bounce:0 [ 91.741546][ T5058] kernel_misc_reclaimable:0 [ 91.741546][ T5058] free:1323206 free_pcp:8423 free_cma:0 [ 91.790709][ T7] cfg80211: failed to load regulatory.db [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [pid 5070] close(3) = 0 [pid 5070] close(4) = -1 EBADF (Bad file descriptor) [pid 5070] close(5) = -1 EBADF (Bad file descriptor) [pid 5070] close(6) = -1 EBADF (Bad file descriptor) [pid 5070] close(7) = -1 EBADF (Bad file descriptor) [pid 5070] close(8) = -1 EBADF (Bad file descriptor) [pid 5070] close(9) = -1 EBADF (Bad file descriptor) [pid 5070] close(10) = -1 EBADF (Bad file descriptor) [pid 5070] close(11) = -1 EBADF (Bad file descriptor) [pid 5070] close(12) = -1 EBADF (Bad file descriptor) [pid 5070] close(13) = -1 EBADF (Bad file descriptor) [pid 5070] close(14) = -1 EBADF (Bad file descriptor) [pid 5070] close(15) = -1 EBADF (Bad file descriptor) [pid 5070] close(16) = -1 EBADF (Bad file descriptor) [pid 5070] close(17) = -1 EBADF (Bad file descriptor) [pid 5070] close(18) = -1 EBADF (Bad file descriptor) [pid 5070] close(19) = -1 EBADF (Bad file descriptor) [pid 5070] close(20) = -1 EBADF (Bad file descriptor) [pid 5070] close(21) = -1 EBADF (Bad file descriptor) [pid 5070] close(22) = -1 EBADF (Bad file descriptor) [pid 5069] close(3 [pid 5070] close(23 [pid 5069] <... close resumed>) = 0 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(4 [pid 5070] close(24 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 91.990887][ T5058] Node 0 active_anon:8560kB inactive_anon:1908kB active_file:0kB inactive_file:60408kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9812kB dirty:9196kB writeback:44kB shmem:3400kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8640kB pagetables:1320kB sec_pagetables:0kB all_unreclaimable? no [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] close(25 [pid 5069] close(5 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] close(26 [pid 5069] close(6 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] close(27) = -1 EBADF (Bad file descriptor) [pid 5069] close(7 [pid 5070] close(28) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] close(29 [pid 5069] close(8 [pid 5070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] exit_group(0 [pid 5069] close(9 [pid 5070] <... exit_group resumed>) = ? [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] close(10) = -1 EBADF (Bad file descriptor) [pid 5069] close(11) = -1 EBADF (Bad file descriptor) [pid 5069] close(12) = -1 EBADF (Bad file descriptor) [pid 5069] close(13) = -1 EBADF (Bad file descriptor) [pid 5069] close(14) = -1 EBADF (Bad file descriptor) [pid 5069] close(15) = -1 EBADF (Bad file descriptor) [pid 5069] close(16) = -1 EBADF (Bad file descriptor) [pid 5069] close(17) = -1 EBADF (Bad file descriptor) [pid 5069] close(18) = -1 EBADF (Bad file descriptor) [pid 5069] close(19) = -1 EBADF (Bad file descriptor) [pid 5069] close(20) = -1 EBADF (Bad file descriptor) [pid 5069] close(21) = -1 EBADF (Bad file descriptor) [pid 5069] close(22) = -1 EBADF (Bad file descriptor) [pid 5073] close(3 [pid 5069] close(23 [pid 5073] <... close resumed>) = 0 [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] close(4 [pid 5069] close(24 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] close(5 [pid 5069] close(25 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] close(6 [pid 5069] close(26 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] close(7 [pid 5069] close(27 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] close(8 [pid 5069] close(28 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] close(9 [pid 5069] close(29 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] close(10 [pid 5069] exit_group(0 [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] <... exit_group resumed>) = ? [pid 5073] close(11) = -1 EBADF (Bad file descriptor) [pid 5073] close(12) = -1 EBADF (Bad file descriptor) [pid 5073] close(13 [pid 5023] kill(-6, SIGKILL [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... kill resumed>) = 0 [pid 5073] close(14 [pid 5023] kill(6, SIGKILL [pid 5073] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... kill resumed>) = 0 [pid 5073] close(15) = -1 EBADF (Bad file descriptor) [pid 5073] close(16) = -1 EBADF (Bad file descriptor) [pid 5073] close(17) = -1 EBADF (Bad file descriptor) [pid 5073] close(18) = -1 EBADF (Bad file descriptor) [pid 5073] close(19) = -1 EBADF (Bad file descriptor) [pid 5073] close(20) = -1 EBADF (Bad file descriptor) [pid 5073] close(21) = -1 EBADF (Bad file descriptor) [pid 5073] close(22) = -1 EBADF (Bad file descriptor) [pid 5073] close(23) = -1 EBADF (Bad file descriptor) [pid 5073] close(24) = -1 EBADF (Bad file descriptor) [pid 5073] close(25) = -1 EBADF (Bad file descriptor) [pid 5073] close(26) = -1 EBADF (Bad file descriptor) [pid 5073] close(27) = -1 EBADF (Bad file descriptor) [pid 5073] close(28) = -1 EBADF (Bad file descriptor) [pid 5073] close(29) = -1 EBADF (Bad file descriptor) [pid 5073] exit_group(0) = ? [ 92.190916][ T5058] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 92.334209][ T5058] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 92.474923][ T5058] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 92.497940][ T5058] Node 0 DMA32 free:882780kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8520kB inactive_anon:1904kB active_file:0kB inactive_file:58820kB unevictable:1536kB writepending:9232kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:16308kB local_pcp:13736kB free_cma:0kB [ 92.647429][ T5058] lowmem_reserve[]: 0 0 1 1 1 [pid 5024] kill(-6, SIGKILL) = 0 [pid 5024] kill(6, SIGKILL) = 0 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5023] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5023] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] close(3) = 0 [ 92.670701][ T5058] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5068] <... setsockopt resumed>) = ? [pid 5068] +++ exited with 0 +++ [pid 5067] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=106 /* 1.06 s */} --- [pid 5024] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 8 ./strace-static-x86_64: Process 5076 attached [pid 5076] set_robust_list(0x5555574495e0, 24) = 0 [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5076] setpgid(0, 0) = 0 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5076] write(3, "1000", 4) = 4 [pid 5076] close(3) = 0 [pid 5076] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5076] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5076] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[9], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 9 [pid 5076] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5077 attached [pid 5077] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5077] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5077] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5076] <... futex resumed>) = 0 [pid 5077] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] <... futex resumed>) = 0 [pid 5077] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 92.814257][ T5058] lowmem_reserve[]: 0 0 0 0 0 [ 92.819070][ T5058] Node 1 Normal free:3922848kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20324kB local_pcp:10112kB free_cma:0kB [pid 5076] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 92.985039][ T5058] lowmem_reserve[]: 0 0 0 0 0 [ 93.015404][ T5058] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 93.074531][ T5058] Node 0 DMA32: 45*4kB (UME) 50*8kB (UME) 22*16kB (UME) 8*32kB (UME) 5*64kB (UME) 3*128kB (UME) 15*256kB (UM) 172*512kB (UE) 176*1024kB (U) 29*2048kB (UME) 167*4096kB (UM) = 1017444kB [pid 5076] close(3) = 0 [pid 5076] close(4) = -1 EBADF (Bad file descriptor) [pid 5076] close(5) = -1 EBADF (Bad file descriptor) [ 93.165268][ T5058] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [pid 5076] close(6) = -1 EBADF (Bad file descriptor) [pid 5076] close(7) = -1 EBADF (Bad file descriptor) [pid 5076] close(8) = -1 EBADF (Bad file descriptor) [pid 5076] close(9) = -1 EBADF (Bad file descriptor) [pid 5076] close(10) = -1 EBADF (Bad file descriptor) [pid 5076] close(11) = -1 EBADF (Bad file descriptor) [pid 5076] close(12) = -1 EBADF (Bad file descriptor) [pid 5076] close(13) = -1 EBADF (Bad file descriptor) [pid 5076] close(14) = -1 EBADF (Bad file descriptor) [pid 5076] close(15) = -1 EBADF (Bad file descriptor) [pid 5076] close(16) = -1 EBADF (Bad file descriptor) [pid 5076] close(17) = -1 EBADF (Bad file descriptor) [pid 5076] close(18) = -1 EBADF (Bad file descriptor) [pid 5076] close(19) = -1 EBADF (Bad file descriptor) [pid 5076] close(20) = -1 EBADF (Bad file descriptor) [pid 5076] close(21) = -1 EBADF (Bad file descriptor) [pid 5076] close(22) = -1 EBADF (Bad file descriptor) [pid 5076] close(23) = -1 EBADF (Bad file descriptor) [pid 5076] close(24) = -1 EBADF (Bad file descriptor) [pid 5076] close(25) = -1 EBADF (Bad file descriptor) [pid 5076] close(26) = -1 EBADF (Bad file descriptor) [pid 5076] close(27) = -1 EBADF (Bad file descriptor) [pid 5076] close(28) = -1 EBADF (Bad file descriptor) [ 93.236072][ T5058] Node 1 Normal: 176*4kB (U) 46*8kB (UE) 37*16kB (UME) 21*32kB (UME) 10*64kB (UME) 4*128kB (UE) 2*256kB (UE) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3922848kB [pid 5076] close(29) = -1 EBADF (Bad file descriptor) [pid 5076] exit_group(0) = ? [ 93.326250][ T5058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 93.375797][ T5058] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 93.422390][ T5058] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 93.467988][ T5058] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 93.524917][ T5058] 16354 total pagecache pages [ 93.537909][ T5058] 0 pages in swap cache [ 93.557741][ T5058] Free swap = 0kB [ 93.577344][ T5058] Total swap = 0kB [ 93.581119][ T5058] 2097051 pages RAM [ 93.613419][ T5058] 0 pages HighMem/MovableOnly [ 93.646663][ T5058] 392168 pages reserved [ 93.664933][ T5058] 0 pages cma reserved [pid 5074] <... setsockopt resumed>) = ? [pid 5074] +++ exited with 0 +++ [pid 5073] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=113 /* 1.13 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 10 ./strace-static-x86_64: Process 5078 attached [pid 5078] set_robust_list(0x5555574495e0, 24) = 0 [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5078] setpgid(0, 0) = 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5078] write(3, "1000", 4) = 4 [pid 5078] close(3 [pid 5058] <... setsockopt resumed>) = ? [pid 5078] <... close resumed>) = 0 [pid 5078] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5078] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5078] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5078] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 11 [pid 5078] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5058] +++ exited with 0 +++ [pid 5057] +++ exited with 0 +++ ./strace-static-x86_64: Process 5079 attached [pid 5078] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=103 /* 1.03 s */} --- [pid 5079] set_robust_list(0x7f2c6770e9e0, 24 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5079] <... set_robust_list resumed>) = 0 [pid 5079] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 6 [pid 5079] <... socket resumed>) = 3 [pid 5079] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5078] <... futex resumed>) = 0 [pid 5079] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5078] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5080 attached [pid 5079] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5078] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] set_robust_list(0x5555574495e0, 24) = 0 [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5080] setpgid(0, 0) = 0 [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5080] write(3, "1000", 4) = 4 [pid 5080] close(3) = 0 [pid 5080] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5080] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5080] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5078] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5016] kill(-8, SIGKILL) = 0 [pid 5016] kill(8, SIGKILL) = 0 [pid 5022] kill(-8, SIGKILL) = 0 [pid 5022] kill(8, SIGKILL) = 0 [pid 5078] close(3) = 0 [pid 5078] close(4) = -1 EBADF (Bad file descriptor) [pid 5078] close(5) = -1 EBADF (Bad file descriptor) [pid 5078] close(6) = -1 EBADF (Bad file descriptor) [pid 5078] close(7) = -1 EBADF (Bad file descriptor) [pid 5078] close(8) = -1 EBADF (Bad file descriptor) [pid 5078] close(9) = -1 EBADF (Bad file descriptor) [pid 5078] close(10) = -1 EBADF (Bad file descriptor) [pid 5078] close(11) = -1 EBADF (Bad file descriptor) [pid 5078] close(12) = -1 EBADF (Bad file descriptor) [pid 5078] close(13) = -1 EBADF (Bad file descriptor) [pid 5078] close(14) = -1 EBADF (Bad file descriptor) [pid 5078] close(15) = -1 EBADF (Bad file descriptor) [pid 5078] close(16) = -1 EBADF (Bad file descriptor) [pid 5078] close(17) = -1 EBADF (Bad file descriptor) [pid 5078] close(18) = -1 EBADF (Bad file descriptor) [pid 5078] close(19) = -1 EBADF (Bad file descriptor) [pid 5078] close(20) = -1 EBADF (Bad file descriptor) [pid 5078] close(21) = -1 EBADF (Bad file descriptor) [pid 5078] close(22) = -1 EBADF (Bad file descriptor) [pid 5078] close(23) = -1 EBADF (Bad file descriptor) [pid 5078] close(24) = -1 EBADF (Bad file descriptor) [pid 5072] <... setsockopt resumed>) = ? [pid 5078] close(25 [pid 5072] +++ exited with 0 +++ [pid 5070] +++ exited with 0 +++ [pid 5078] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5078] close(26) = -1 EBADF (Bad file descriptor) [pid 5078] close(27) = -1 EBADF (Bad file descriptor) [pid 5078] close(28) = -1 EBADF (Bad file descriptor) [pid 5078] close(29) = -1 EBADF (Bad file descriptor) [pid 5078] exit_group(0) = ? [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 10 ./strace-static-x86_64: Process 5082 attached [pid 5082] set_robust_list(0x5555574495e0, 24) = 0 [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5082] setpgid(0, 0) = 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5064] <... setsockopt resumed>) = ? [pid 5082] <... openat resumed>) = 3 [pid 5082] write(3, "1000", 4) = 4 [pid 5082] close(3) = 0 [pid 5064] +++ exited with 0 +++ [pid 5063] +++ exited with 0 +++ [pid 5082] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=231 /* 2.31 s */} --- [pid 5082] <... futex resumed>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 8 [pid 5082] <... mmap resumed>) = 0x7f2c676ee000 [pid 5082] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5083 attached ) = 0 [pid 5083] set_robust_list(0x5555574495e0, 24) = 0 [pid 5082] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0 [pid 5082] <... clone resumed>, parent_tid=[11], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 11 [pid 5083] <... setpgid resumed>) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5084 attached [pid 5083] write(3, "1000", 4 [pid 5082] <... futex resumed>) = 0 [pid 5083] <... write resumed>) = 4 [pid 5083] close(3) = 0 [pid 5083] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5084] set_robust_list(0x7f2c6770e9e0, 24 [pid 5083] <... mmap resumed>) = 0x7f2c676ee000 [pid 5082] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... set_robust_list resumed>) = 0 [pid 5083] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5084] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5083] <... mprotect resumed>) = 0 [pid 5084] <... socket resumed>) = 3 [pid 5083] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5084] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5083] <... clone resumed>, parent_tid=[9], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 9 [pid 5082] <... futex resumed>) = 0 [pid 5084] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... futex resumed>) = 0 [pid 5083] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5082] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5085 attached [pid 5085] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5084] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5082] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5085] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5085] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5083] <... futex resumed>) = 0 [pid 5085] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5083] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5083] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5071] <... setsockopt resumed>) = ? [pid 5071] +++ exited with 0 +++ [pid 5069] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=164 /* 1.64 s */} --- [pid 5016] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 10 ./strace-static-x86_64: Process 5086 attached [pid 5086] set_robust_list(0x5555574495e0, 24) = 0 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5086] setpgid(0, 0) = 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5086] write(3, "1000", 4) = 4 [pid 5086] close(3) = 0 [pid 5086] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5086] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5086] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 11 ./strace-static-x86_64: Process 5087 attached [pid 5086] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] set_robust_list(0x7f2c6770e9e0, 24 [pid 5086] <... futex resumed>) = 0 [pid 5087] <... set_robust_list resumed>) = 0 [pid 5086] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5087] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5087] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5086] <... futex resumed>) = 0 [pid 5087] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] <... futex resumed>) = 0 [pid 5087] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5086] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5083] close(3) = 0 [pid 5083] close(4) = -1 EBADF (Bad file descriptor) [pid 5083] close(5) = -1 EBADF (Bad file descriptor) [pid 5083] close(6) = -1 EBADF (Bad file descriptor) [pid 5083] close(7) = -1 EBADF (Bad file descriptor) [pid 5083] close(8) = -1 EBADF (Bad file descriptor) [pid 5083] close(9) = -1 EBADF (Bad file descriptor) [pid 5083] close(10) = -1 EBADF (Bad file descriptor) [pid 5083] close(11) = -1 EBADF (Bad file descriptor) [pid 5083] close(12) = -1 EBADF (Bad file descriptor) [pid 5083] close(13) = -1 EBADF (Bad file descriptor) [pid 5083] close(14) = -1 EBADF (Bad file descriptor) [pid 5083] close(15) = -1 EBADF (Bad file descriptor) [pid 5083] close(16) = -1 EBADF (Bad file descriptor) [pid 5083] close(17) = -1 EBADF (Bad file descriptor) [pid 5083] close(18) = -1 EBADF (Bad file descriptor) [pid 5083] close(19) = -1 EBADF (Bad file descriptor) [pid 5083] close(20) = -1 EBADF (Bad file descriptor) [pid 5083] close(21) = -1 EBADF (Bad file descriptor) [pid 5083] close(22) = -1 EBADF (Bad file descriptor) [pid 5083] close(23) = -1 EBADF (Bad file descriptor) [pid 5083] close(24) = -1 EBADF (Bad file descriptor) [pid 5083] close(25) = -1 EBADF (Bad file descriptor) [pid 5083] close(26) = -1 EBADF (Bad file descriptor) [pid 5083] close(27) = -1 EBADF (Bad file descriptor) [pid 5082] close(3 [pid 5083] close(28 [pid 5082] <... close resumed>) = 0 [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(4 [pid 5083] close(29 [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5083] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(5 [pid 5083] exit_group(0) = ? [pid 5082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5082] close(6) = -1 EBADF (Bad file descriptor) [pid 5082] close(7) = -1 EBADF (Bad file descriptor) [pid 5082] close(8) = -1 EBADF (Bad file descriptor) [pid 5082] close(9) = -1 EBADF (Bad file descriptor) [pid 5082] close(10) = -1 EBADF (Bad file descriptor) [pid 5082] close(11) = -1 EBADF (Bad file descriptor) [pid 5082] close(12) = -1 EBADF (Bad file descriptor) [pid 5082] close(13) = -1 EBADF (Bad file descriptor) [pid 5082] close(14) = -1 EBADF (Bad file descriptor) [pid 5082] close(15) = -1 EBADF (Bad file descriptor) [pid 5082] close(16) = -1 EBADF (Bad file descriptor) [pid 5082] close(17) = -1 EBADF (Bad file descriptor) [pid 5082] close(18) = -1 EBADF (Bad file descriptor) [pid 5082] close(19) = -1 EBADF (Bad file descriptor) [pid 5082] close(20) = -1 EBADF (Bad file descriptor) [pid 5082] close(21) = -1 EBADF (Bad file descriptor) [pid 5082] close(22) = -1 EBADF (Bad file descriptor) [pid 5082] close(23) = -1 EBADF (Bad file descriptor) [pid 5082] close(24) = -1 EBADF (Bad file descriptor) [pid 5082] close(25) = -1 EBADF (Bad file descriptor) [pid 5082] close(26) = -1 EBADF (Bad file descriptor) [pid 5082] close(27) = -1 EBADF (Bad file descriptor) [pid 5082] close(28) = -1 EBADF (Bad file descriptor) [pid 5082] close(29) = -1 EBADF (Bad file descriptor) [pid 5082] exit_group(0) = ? [pid 5086] close(3) = 0 [pid 5086] close(4) = -1 EBADF (Bad file descriptor) [pid 5086] close(5) = -1 EBADF (Bad file descriptor) [pid 5086] close(6) = -1 EBADF (Bad file descriptor) [pid 5086] close(7) = -1 EBADF (Bad file descriptor) [pid 5086] close(8) = -1 EBADF (Bad file descriptor) [pid 5086] close(9) = -1 EBADF (Bad file descriptor) [pid 5086] close(10) = -1 EBADF (Bad file descriptor) [pid 5086] close(11) = -1 EBADF (Bad file descriptor) [pid 5086] close(12) = -1 EBADF (Bad file descriptor) [pid 5086] close(13) = -1 EBADF (Bad file descriptor) [pid 5086] close(14) = -1 EBADF (Bad file descriptor) [pid 5086] close(15) = -1 EBADF (Bad file descriptor) [pid 5086] close(16) = -1 EBADF (Bad file descriptor) [pid 5086] close(17) = -1 EBADF (Bad file descriptor) [pid 5086] close(18) = -1 EBADF (Bad file descriptor) [pid 5086] close(19) = -1 EBADF (Bad file descriptor) [pid 5086] close(20) = -1 EBADF (Bad file descriptor) [pid 5086] close(21) = -1 EBADF (Bad file descriptor) [pid 5086] close(22) = -1 EBADF (Bad file descriptor) [pid 5086] close(23) = -1 EBADF (Bad file descriptor) [pid 5086] close(24) = -1 EBADF (Bad file descriptor) [pid 5086] close(25) = -1 EBADF (Bad file descriptor) [pid 5086] close(26) = -1 EBADF (Bad file descriptor) [pid 5086] close(27) = -1 EBADF (Bad file descriptor) [pid 5086] close(28) = -1 EBADF (Bad file descriptor) [pid 5086] close(29) = -1 EBADF (Bad file descriptor) [pid 5086] exit_group(0) = ? [pid 5024] kill(-8, SIGKILL) = 0 [pid 5024] kill(8, SIGKILL) = 0 [pid 5077] <... setsockopt resumed>) = ? [pid 5077] +++ exited with 0 +++ [pid 5076] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 10 ./strace-static-x86_64: Process 5088 attached [pid 5088] set_robust_list(0x5555574495e0, 24) = 0 [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5088] setpgid(0, 0) = 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5088] write(3, "1000", 4) = 4 [pid 5088] close(3) = 0 [pid 5088] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5088] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5088] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 11 [pid 5088] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5088] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5089 attached [pid 5089] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5089] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5089] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5088] <... futex resumed>) = 0 [pid 5089] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5088] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5088] <... futex resumed>) = 0 [pid 5089] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5088] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5088] close(3) = 0 [pid 5088] close(4) = -1 EBADF (Bad file descriptor) [pid 5088] close(5) = -1 EBADF (Bad file descriptor) [pid 5088] close(6) = -1 EBADF (Bad file descriptor) [pid 5088] close(7) = -1 EBADF (Bad file descriptor) [pid 5088] close(8) = -1 EBADF (Bad file descriptor) [pid 5088] close(9) = -1 EBADF (Bad file descriptor) [pid 5088] close(10) = -1 EBADF (Bad file descriptor) [pid 5088] close(11) = -1 EBADF (Bad file descriptor) [pid 5088] close(12) = -1 EBADF (Bad file descriptor) [pid 5088] close(13) = -1 EBADF (Bad file descriptor) [pid 5088] close(14) = -1 EBADF (Bad file descriptor) [pid 5088] close(15) = -1 EBADF (Bad file descriptor) [pid 5088] close(16) = -1 EBADF (Bad file descriptor) [pid 5088] close(17) = -1 EBADF (Bad file descriptor) [pid 5088] close(18) = -1 EBADF (Bad file descriptor) [pid 5088] close(19) = -1 EBADF (Bad file descriptor) [pid 5088] close(20) = -1 EBADF (Bad file descriptor) [pid 5088] close(21) = -1 EBADF (Bad file descriptor) [pid 5088] close(22) = -1 EBADF (Bad file descriptor) [pid 5088] close(23) = -1 EBADF (Bad file descriptor) [pid 5088] close(24) = -1 EBADF (Bad file descriptor) [pid 5088] close(25) = -1 EBADF (Bad file descriptor) [pid 5088] close(26) = -1 EBADF (Bad file descriptor) [pid 5088] close(27) = -1 EBADF (Bad file descriptor) [pid 5088] close(28) = -1 EBADF (Bad file descriptor) [pid 5088] close(29) = -1 EBADF (Bad file descriptor) [pid 5088] exit_group(0) = ? [pid 5087] <... setsockopt resumed>) = ? [pid 5087] +++ exited with 0 +++ [pid 5086] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=110 /* 1.10 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5090 attached , child_tidptr=0x5555574495d0) = 12 [pid 5090] set_robust_list(0x5555574495e0, 24) = 0 [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5090] setpgid(0, 0) = 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5090] write(3, "1000", 4) = 4 [pid 5090] close(3) = 0 [pid 5090] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5090] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5090] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[13], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 13 [pid 5090] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5090] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5091 attached [pid 5091] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5091] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5025] kill(-10, SIGKILL) = 0 [pid 5091] <... socket resumed>) = 3 [pid 5025] kill(10, SIGKILL [pid 5091] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... kill resumed>) = 0 [pid 5091] <... futex resumed>) = 1 [pid 5090] <... futex resumed>) = 0 [pid 5091] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5090] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5090] <... futex resumed>) = 0 [pid 5091] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5090] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5026] kill(-6, SIGKILL [pid 5090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5026] <... kill resumed>) = 0 [pid 5026] kill(6, SIGKILL) = 0 [pid 5084] <... setsockopt resumed>) = ? [pid 5084] +++ exited with 0 +++ [pid 5082] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=147 /* 1.47 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 12 ./strace-static-x86_64: Process 5093 attached [pid 5093] set_robust_list(0x5555574495e0, 24) = 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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5093] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5093] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5094 attached , parent_tid=[13], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 13 [pid 5094] set_robust_list(0x7f2c6770e9e0, 24 [pid 5093] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5094] <... set_robust_list resumed>) = 0 [pid 5093] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5094] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5093] <... futex resumed>) = 0 [pid 5094] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5093] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5093] <... futex resumed>) = 0 [pid 5094] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5093] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5079] <... setsockopt resumed>) = ? [pid 5079] +++ exited with 0 +++ [pid 5078] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=100 /* 1.00 s */} --- [pid 5025] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 12 ./strace-static-x86_64: Process 5095 attached [pid 5095] set_robust_list(0x5555574495e0, 24) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3 [pid 5080] <... clone resumed> ) = ? [pid 5095] <... close resumed>) = 0 [pid 5080] +++ killed by SIGKILL +++ [pid 5095] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=6, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=170 /* 1.70 s */} --- [pid 5095] <... futex resumed>) = 0 [pid 5095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5095] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 7 [pid 5095] <... mprotect resumed>) = 0 [pid 5095] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5097 attached ./strace-static-x86_64: Process 5096 attached [pid 5097] set_robust_list(0x7f2c6770e9e0, 24 [pid 5096] set_robust_list(0x5555574495e0, 24 [pid 5095] <... clone resumed>, parent_tid=[13], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 13 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5095] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5096] <... set_robust_list resumed>) = 0 [pid 5095] <... futex resumed>) = 0 [pid 5097] <... socket resumed>) = 3 [pid 5097] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5095] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5097] <... futex resumed>) = 0 [pid 5096] <... prctl resumed>) = 0 [pid 5095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5097] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] setpgid(0, 0 [pid 5095] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5095] <... futex resumed>) = 0 [pid 5097] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5095] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5096] <... setpgid resumed>) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5096] write(3, "1000", 4) = 4 [pid 5096] close(3) = 0 [pid 5096] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5096] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5096] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[8], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 8 [pid 5096] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5096] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5098 attached [pid 5098] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5098] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5098] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5098] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] <... futex resumed>) = 0 [pid 5096] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5098] <... futex resumed>) = 0 [pid 5096] <... futex resumed>) = 1 [pid 5098] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5096] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5095] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5090] close(3) = 0 [pid 5090] close(4) = -1 EBADF (Bad file descriptor) [pid 5090] close(5) = -1 EBADF (Bad file descriptor) [pid 5090] close(6) = -1 EBADF (Bad file descriptor) [pid 5090] close(7 [pid 5096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5090] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5090] close(8) = -1 EBADF (Bad file descriptor) [pid 5090] close(9) = -1 EBADF (Bad file descriptor) [pid 5090] close(10) = -1 EBADF (Bad file descriptor) [pid 5090] close(11) = -1 EBADF (Bad file descriptor) [pid 5090] close(12) = -1 EBADF (Bad file descriptor) [pid 5090] close(13) = -1 EBADF (Bad file descriptor) [pid 5090] close(14) = -1 EBADF (Bad file descriptor) [pid 5090] close(15) = -1 EBADF (Bad file descriptor) [pid 5090] close(16) = -1 EBADF (Bad file descriptor) [pid 5090] close(17) = -1 EBADF (Bad file descriptor) [pid 5090] close(18) = -1 EBADF (Bad file descriptor) [pid 5090] close(19) = -1 EBADF (Bad file descriptor) [pid 5090] close(20) = -1 EBADF (Bad file descriptor) [pid 5090] close(21) = -1 EBADF (Bad file descriptor) [pid 5090] close(22) = -1 EBADF (Bad file descriptor) [pid 5090] close(23) = -1 EBADF (Bad file descriptor) [pid 5090] close(24) = -1 EBADF (Bad file descriptor) [pid 5090] close(25) = -1 EBADF (Bad file descriptor) [pid 5090] close(26) = -1 EBADF (Bad file descriptor) [pid 5090] close(27) = -1 EBADF (Bad file descriptor) [pid 5090] close(28) = -1 EBADF (Bad file descriptor) [pid 5090] close(29) = -1 EBADF (Bad file descriptor) [pid 5090] exit_group(0) = ? [pid 5093] close(3) = 0 [pid 5093] close(4) = -1 EBADF (Bad file descriptor) [pid 5093] close(5) = -1 EBADF (Bad file descriptor) [pid 5093] close(6) = -1 EBADF (Bad file descriptor) [pid 5093] close(7) = -1 EBADF (Bad file descriptor) [pid 5093] close(8) = -1 EBADF (Bad file descriptor) [pid 5093] close(9) = -1 EBADF (Bad file descriptor) [pid 5093] close(10) = -1 EBADF (Bad file descriptor) [pid 5093] close(11) = -1 EBADF (Bad file descriptor) [pid 5093] close(12) = -1 EBADF (Bad file descriptor) [pid 5093] close(13) = -1 EBADF (Bad file descriptor) [pid 5093] close(14) = -1 EBADF (Bad file descriptor) [pid 5093] close(15) = -1 EBADF (Bad file descriptor) [pid 5093] close(16) = -1 EBADF (Bad file descriptor) [pid 5093] close(17) = -1 EBADF (Bad file descriptor) [pid 5093] close(18) = -1 EBADF (Bad file descriptor) [pid 5093] close(19) = -1 EBADF (Bad file descriptor) [pid 5093] close(20) = -1 EBADF (Bad file descriptor) [pid 5093] close(21) = -1 EBADF (Bad file descriptor) [pid 5093] close(22) = -1 EBADF (Bad file descriptor) [pid 5093] close(23) = -1 EBADF (Bad file descriptor) [pid 5093] close(24) = -1 EBADF (Bad file descriptor) [pid 5093] close(25) = -1 EBADF (Bad file descriptor) [pid 5093] close(26) = -1 EBADF (Bad file descriptor) [pid 5093] close(27) = -1 EBADF (Bad file descriptor) [pid 5093] close(28 [pid 5023] kill(-8, SIGKILL [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... kill resumed>) = 0 [pid 5093] close(29 [pid 5023] kill(8, SIGKILL [pid 5093] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... kill resumed>) = 0 [pid 5093] exit_group(0) = ? [pid 5095] close(3) = 0 [pid 5095] close(4) = -1 EBADF (Bad file descriptor) [pid 5095] close(5) = -1 EBADF (Bad file descriptor) [pid 5095] close(6) = -1 EBADF (Bad file descriptor) [pid 5095] close(7) = -1 EBADF (Bad file descriptor) [pid 5095] close(8) = -1 EBADF (Bad file descriptor) [pid 5095] close(9) = -1 EBADF (Bad file descriptor) [pid 5095] close(10) = -1 EBADF (Bad file descriptor) [pid 5095] close(11 [pid 5096] close(3 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = 0 [pid 5095] close(12 [pid 5096] close(4 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(13 [pid 5096] close(5 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(14 [pid 5096] close(6 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(15 [pid 5096] close(7 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(16 [pid 5096] close(8 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(17 [pid 5096] close(9 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(18 [pid 5096] close(10 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(19 [pid 5096] close(11 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(20 [pid 5096] close(12 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(21 [pid 5096] close(13 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(22 [pid 5096] close(14 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(23 [pid 5096] close(15 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(24 [pid 5096] close(16 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(25 [pid 5096] close(17 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(26 [pid 5096] close(18 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(27 [pid 5096] close(19 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(28 [pid 5096] close(20 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] close(29 [pid 5096] close(21 [pid 5095] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5095] exit_group(0 [pid 5096] close(22 [pid 5095] <... exit_group resumed>) = ? [pid 5096] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5096] close(23) = -1 EBADF (Bad file descriptor) [pid 5096] close(24) = -1 EBADF (Bad file descriptor) [pid 5096] close(25) = -1 EBADF (Bad file descriptor) [pid 5096] close(26) = -1 EBADF (Bad file descriptor) [pid 5096] close(27) = -1 EBADF (Bad file descriptor) [pid 5096] close(28) = -1 EBADF (Bad file descriptor) [pid 5096] close(29) = -1 EBADF (Bad file descriptor) [pid 5096] exit_group(0) = ? [ 101.931499][ T5098] warn_alloc: 19 callbacks suppressed [ 101.931521][ T5098] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 101.993845][ T5098] CPU: 1 PID: 5098 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 102.004332][ T5098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 102.014425][ T5098] Call Trace: [ 102.017730][ T5098] [ 102.020692][ T5098] dump_stack_lvl+0x136/0x150 [ 102.025425][ T5098] warn_alloc+0x213/0x360 [ 102.029825][ T5098] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 102.035628][ T5098] ? do_raw_spin_unlock+0x175/0x230 [ 102.040890][ T5098] ? __get_vm_area_node+0x29b/0x3f0 [ 102.046152][ T5098] __vmalloc_node_range+0x103b/0x14c0 [ 102.051593][ T5098] ? xt_alloc_table_info+0x40/0xa0 [ 102.056784][ T5098] ? delayed_vfree_work+0x70/0x70 [ 102.061871][ T5098] ? kvmalloc_node+0x76/0x1a0 [ 102.066612][ T5098] ? rcu_is_watching+0x12/0xb0 [ 102.071428][ T5098] ? xt_alloc_table_info+0x40/0xa0 [ 102.076596][ T5098] kvmalloc_node+0x156/0x1a0 [ 102.081264][ T5098] ? xt_alloc_table_info+0x40/0xa0 [ 102.086451][ T5098] xt_alloc_table_info+0x40/0xa0 [ 102.091465][ T5098] do_ipt_set_ctl+0x514/0xb10 [ 102.096200][ T5098] ? __mutex_lock+0x231/0x1350 [ 102.101024][ T5098] ? compat_do_replace.constprop.0+0x400/0x400 [ 102.107244][ T5098] ? wait_for_completion_io_timeout+0x20/0x20 [ 102.113375][ T5098] ? ip_sock_set_tos+0x40/0x40 [ 102.118208][ T5098] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 102.124267][ T5098] nf_setsockopt+0x87/0xe0 [ 102.128759][ T5098] ip_setsockopt+0xf2/0x110 [ 102.133311][ T5098] raw_setsockopt+0x23e/0x2d0 [ 102.138029][ T5098] ? raw_ioctl+0x1e0/0x1e0 [ 102.142488][ T5098] ? sock_common_setsockopt+0x2f/0x110 [ 102.148013][ T5098] ? sock_common_recvmsg+0x190/0x190 [ 102.153358][ T5098] __sys_setsockopt+0x2c6/0x5b0 [ 102.158267][ T5098] ? __ia32_sys_recv+0x100/0x100 [ 102.163256][ T5098] ? lock_downgrade+0x690/0x690 [ 102.168175][ T5098] ? _raw_spin_unlock_irq+0x23/0x50 [ 102.173414][ T5098] ? lockdep_hardirqs_on+0x7d/0x100 [ 102.178678][ T5098] __x64_sys_setsockopt+0xbe/0x160 [ 102.183860][ T5098] do_syscall_64+0x39/0xb0 [ 102.188326][ T5098] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 102.194268][ T5098] RIP: 0033:0x7f2c6775df39 [ 102.198718][ T5098] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 102.218375][ T5098] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 102.226839][ T5098] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 102.234859][ T5098] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 102.242867][ T5098] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 102.250969][ T5098] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 102.258980][ T5098] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 102.267051][ T5098] [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5023] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5023] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] close(3) = 0 [ 102.563847][ T5098] Mem-Info: [ 102.567022][ T5098] active_anon:2123 inactive_anon:478 isolated_anon:0 [ 102.567022][ T5098] active_file:0 inactive_file:15121 isolated_file:0 [ 102.567022][ T5098] unevictable:768 dirty:323 writeback:13 [ 102.567022][ T5098] slab_reclaimable:19393 slab_unreclaimable:81268 [ 102.567022][ T5098] mapped:2428 shmem:1235 pagetables:308 [ 102.567022][ T5098] sec_pagetables:0 bounce:0 [ 102.567022][ T5098] kernel_misc_reclaimable:0 [ 102.567022][ T5098] free:1348358 free_pcp:8739 free_cma:0 [ 102.683866][ T5098] Node 0 active_anon:8592kB inactive_anon:1912kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9812kB dirty:1288kB writeback:52kB shmem:3404kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8540kB pagetables:1232kB sec_pagetables:0kB all_unreclaimable? no [ 102.743902][ T5098] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 102.803847][ T5098] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 102.863848][ T5098] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 102.869714][ T5098] Node 0 DMA32 free:1393484kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8552kB inactive_anon:1908kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:1332kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:15604kB local_pcp:2788kB free_cma:0kB [ 102.933868][ T5098] lowmem_reserve[]: 0 0 1 1 1 [ 102.938697][ T5098] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 103.004009][ T5098] lowmem_reserve[]: 0 0 0 0 0 [ 103.008818][ T5098] Node 1 Normal free:3923104kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20068kB local_pcp:10212kB free_cma:0kB [pid 5089] <... setsockopt resumed>) = ? [ 103.073880][ T5098] lowmem_reserve[]: 0 0 0 0 0 [ 103.078700][ T5098] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 103.103864][ T5098] Node 0 DMA32: 4*4kB (UME) 42*8kB (ME) 22*16kB (UME) 4*32kB (M) 2*64kB (ME) 2*128kB (UM) 180*256kB (UM) 242*512kB (UE) 313*1024kB (U) 69*2048kB (UME) 176*4096kB (UM) = 1353920kB [pid 5089] +++ exited with 0 +++ [pid 5088] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 12 ./strace-static-x86_64: Process 5100 attached [pid 5100] set_robust_list(0x5555574495e0, 24) = 0 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5100] setpgid(0, 0) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1000", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 103.144769][ T5098] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 103.171530][ T5098] Node 1 Normal: 176*4kB (U) 46*8kB (UE) 37*16kB (UME) 25*32kB (UME) 12*64kB (UME) 4*128kB (UE) 2*256kB (UE) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3923104kB [pid 5100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5100] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5100] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[13], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 13 [pid 5100] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5100] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5101 attached [pid 5101] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5101] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5101] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5100] <... futex resumed>) = 0 [pid 5101] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5100] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 103.207609][ T5098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 103.233855][ T5098] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 103.243211][ T5098] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [pid 5100] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5097] <... setsockopt resumed>) = ? [pid 5097] +++ exited with 0 +++ [pid 5095] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=103 /* 1.03 s */} --- [pid 5100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5102 attached , child_tidptr=0x5555574495d0) = 14 [pid 5102] set_robust_list(0x5555574495e0, 24) = 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5102] setpgid(0, 0) = 0 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5102] write(3, "1000", 4) = 4 [pid 5102] close(3) = 0 [pid 5102] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5102] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5102] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5103 attached , parent_tid=[15], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 15 [pid 5103] set_robust_list(0x7f2c6770e9e0, 24 [ 103.272342][ T5098] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 103.284537][ T5098] 16358 total pagecache pages [ 103.289255][ T5098] 0 pages in swap cache [ 103.293429][ T5098] Free swap = 0kB [ 103.297941][ T5098] Total swap = 0kB [ 103.302519][ T5098] 2097051 pages RAM [ 103.306785][ T5098] 0 pages HighMem/MovableOnly [ 103.312302][ T5098] 392168 pages reserved [ 103.316946][ T5098] 0 pages cma reserved [pid 5102] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5103] <... set_robust_list resumed>) = 0 [pid 5102] <... futex resumed>) = 0 [pid 5103] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5102] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5103] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5102] <... futex resumed>) = 0 [pid 5102] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5103] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5102] <... futex resumed>) = 0 [pid 5102] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5100] close(3) = 0 [pid 5100] close(4) = -1 EBADF (Bad file descriptor) [pid 5100] close(5) = -1 EBADF (Bad file descriptor) [pid 5100] close(6) = -1 EBADF (Bad file descriptor) [pid 5100] close(7) = -1 EBADF (Bad file descriptor) [pid 5100] close(8) = -1 EBADF (Bad file descriptor) [pid 5100] close(9) = -1 EBADF (Bad file descriptor) [pid 5100] close(10) = -1 EBADF (Bad file descriptor) [pid 5100] close(11) = -1 EBADF (Bad file descriptor) [pid 5100] close(12) = -1 EBADF (Bad file descriptor) [pid 5100] close(13) = -1 EBADF (Bad file descriptor) [pid 5100] close(14) = -1 EBADF (Bad file descriptor) [pid 5100] close(15) = -1 EBADF (Bad file descriptor) [pid 5100] close(16) = -1 EBADF (Bad file descriptor) [pid 5100] close(17) = -1 EBADF (Bad file descriptor) [pid 5100] close(18) = -1 EBADF (Bad file descriptor) [pid 5100] close(19) = -1 EBADF (Bad file descriptor) [pid 5100] close(20) = -1 EBADF (Bad file descriptor) [pid 5100] close(21) = -1 EBADF (Bad file descriptor) [pid 5100] close(22) = -1 EBADF (Bad file descriptor) [pid 5100] close(23) = -1 EBADF (Bad file descriptor) [pid 5100] close(24) = -1 EBADF (Bad file descriptor) [pid 5100] close(25) = -1 EBADF (Bad file descriptor) [pid 5100] close(26) = -1 EBADF (Bad file descriptor) [pid 5100] close(27) = -1 EBADF (Bad file descriptor) [pid 5100] close(28) = -1 EBADF (Bad file descriptor) [pid 5100] close(29) = -1 EBADF (Bad file descriptor) [pid 5100] exit_group(0) = ? [pid 5102] close(3) = 0 [pid 5102] close(4) = -1 EBADF (Bad file descriptor) [pid 5102] close(5) = -1 EBADF (Bad file descriptor) [pid 5102] close(6) = -1 EBADF (Bad file descriptor) [pid 5102] close(7) = -1 EBADF (Bad file descriptor) [pid 5102] close(8) = -1 EBADF (Bad file descriptor) [pid 5102] close(9) = -1 EBADF (Bad file descriptor) [pid 5102] close(10) = -1 EBADF (Bad file descriptor) [pid 5102] close(11) = -1 EBADF (Bad file descriptor) [pid 5102] close(12) = -1 EBADF (Bad file descriptor) [pid 5102] close(13) = -1 EBADF (Bad file descriptor) [pid 5102] close(14) = -1 EBADF (Bad file descriptor) [pid 5102] close(15) = -1 EBADF (Bad file descriptor) [pid 5102] close(16) = -1 EBADF (Bad file descriptor) [pid 5102] close(17) = -1 EBADF (Bad file descriptor) [pid 5102] close(18) = -1 EBADF (Bad file descriptor) [pid 5102] close(19) = -1 EBADF (Bad file descriptor) [pid 5102] close(20) = -1 EBADF (Bad file descriptor) [pid 5102] close(21) = -1 EBADF (Bad file descriptor) [pid 5102] close(22) = -1 EBADF (Bad file descriptor) [pid 5102] close(23) = -1 EBADF (Bad file descriptor) [pid 5102] close(24) = -1 EBADF (Bad file descriptor) [pid 5102] close(25) = -1 EBADF (Bad file descriptor) [pid 5102] close(26) = -1 EBADF (Bad file descriptor) [pid 5102] close(27) = -1 EBADF (Bad file descriptor) [pid 5102] close(28) = -1 EBADF (Bad file descriptor) [pid 5102] close(29) = -1 EBADF (Bad file descriptor) [pid 5102] exit_group(0) = ? [pid 5091] <... setsockopt resumed>) = ? [pid 5091] +++ exited with 0 +++ [pid 5090] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=103 /* 1.03 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 14 ./strace-static-x86_64: Process 5104 attached [pid 5104] set_robust_list(0x5555574495e0, 24) = 0 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5104] setpgid(0, 0) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5104] write(3, "1000", 4) = 4 [pid 5104] close(3) = 0 [pid 5104] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5104] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5104] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[15], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 15 [pid 5104] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5104] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5104] futex(0x7f2c677e63fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676cd000 [pid 5104] mprotect(0x7f2c676ce000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5104] clone(child_stack=0x7f2c676ed3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5022] kill(-12, SIGKILL) = 0 [pid 5022] kill(12, SIGKILL) = 0 ./strace-static-x86_64: Process 5105 attached [pid 5105] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5105] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5105] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5105] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5094] <... setsockopt resumed>) = ? [pid 5094] +++ exited with 0 +++ [pid 5093] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 14 ./strace-static-x86_64: Process 5106 attached [pid 5106] set_robust_list(0x5555574495e0, 24) = 0 [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5106] setpgid(0, 0) = 0 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5106] write(3, "1000", 4) = 4 [pid 5106] close(3) = 0 [pid 5106] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5106] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5106] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[15], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 15 [pid 5106] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5106] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5107 attached [pid 5107] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5107] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5107] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5106] <... futex resumed>) = 0 [pid 5107] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5106] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5106] <... futex resumed>) = 0 [pid 5107] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5106] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5098] <... setsockopt resumed>) = ? [pid 5098] +++ exited with 0 +++ [pid 5096] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=97 /* 0.97 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 9 ./strace-static-x86_64: Process 5108 attached [pid 5108] set_robust_list(0x5555574495e0, 24) = 0 [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5108] setpgid(0, 0) = 0 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5108] write(3, "1000", 4) = 4 [pid 5108] close(3) = 0 [pid 5108] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5108] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5108] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5108] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[10], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 10 [pid 5108] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5108] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5109 attached [pid 5109] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5109] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5109] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... setsockopt resumed>) = ? [pid 5109] <... futex resumed>) = 1 [pid 5108] <... futex resumed>) = 0 [pid 5108] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5108] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5109] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5085] +++ exited with 0 +++ [pid 5083] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=238 /* 2.38 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 10 ./strace-static-x86_64: Process 5111 attached [pid 5111] set_robust_list(0x5555574495e0, 24) = 0 [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5111] setpgid(0, 0) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5111] write(3, "1000", 4) = 4 [pid 5111] close(3) = 0 [pid 5111] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5111] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5111] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 11 [pid 5111] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5108] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5111] <... futex resumed>) = 0 [pid 5111] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5112 attached [pid 5112] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5112] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5112] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5111] <... futex resumed>) = 0 [pid 5112] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5111] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5106] close(3) = 0 [pid 5106] close(4) = -1 EBADF (Bad file descriptor) [pid 5106] close(5) = -1 EBADF (Bad file descriptor) [pid 5106] close(6) = -1 EBADF (Bad file descriptor) [pid 5106] close(7) = -1 EBADF (Bad file descriptor) [pid 5106] close(8) = -1 EBADF (Bad file descriptor) [pid 5106] close(9) = -1 EBADF (Bad file descriptor) [pid 5106] close(10) = -1 EBADF (Bad file descriptor) [pid 5106] close(11) = -1 EBADF (Bad file descriptor) [pid 5106] close(12) = -1 EBADF (Bad file descriptor) [pid 5106] close(13) = -1 EBADF (Bad file descriptor) [pid 5106] close(14) = -1 EBADF (Bad file descriptor) [pid 5106] close(15) = -1 EBADF (Bad file descriptor) [pid 5106] close(16) = -1 EBADF (Bad file descriptor) [pid 5106] close(17) = -1 EBADF (Bad file descriptor) [pid 5106] close(18) = -1 EBADF (Bad file descriptor) [pid 5106] close(19) = -1 EBADF (Bad file descriptor) [pid 5106] close(20) = -1 EBADF (Bad file descriptor) [pid 5106] close(21) = -1 EBADF (Bad file descriptor) [pid 5106] close(22) = -1 EBADF (Bad file descriptor) [pid 5106] close(23) = -1 EBADF (Bad file descriptor) [pid 5106] close(24) = -1 EBADF (Bad file descriptor) [pid 5106] close(25) = -1 EBADF (Bad file descriptor) [pid 5106] close(26) = -1 EBADF (Bad file descriptor) [pid 5106] close(27) = -1 EBADF (Bad file descriptor) [pid 5106] close(28) = -1 EBADF (Bad file descriptor) [pid 5106] close(29) = -1 EBADF (Bad file descriptor) [pid 5106] exit_group(0) = ? [pid 5108] close(3) = 0 [pid 5111] close(3 [pid 5108] close(4 [pid 5111] <... close resumed>) = 0 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(4) = -1 EBADF (Bad file descriptor) [pid 5111] close(5) = -1 EBADF (Bad file descriptor) [pid 5111] close(6) = -1 EBADF (Bad file descriptor) [pid 5111] close(7) = -1 EBADF (Bad file descriptor) [pid 5111] close(8 [pid 5108] close(5 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(9 [pid 5108] close(6 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(10 [pid 5108] close(7 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(11 [pid 5108] close(8 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(12 [pid 5108] close(9 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(13 [pid 5108] close(10 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(14 [pid 5108] close(11 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(15 [pid 5108] close(12 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(16 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(13 [pid 5111] close(17 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(18 [pid 5108] close(14 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(19) = -1 EBADF (Bad file descriptor) [pid 5111] close(20) = -1 EBADF (Bad file descriptor) [pid 5111] close(21) = -1 EBADF (Bad file descriptor) [pid 5111] close(22) = -1 EBADF (Bad file descriptor) [pid 5111] close(23) = -1 EBADF (Bad file descriptor) [pid 5108] close(15 [pid 5111] close(24) = -1 EBADF (Bad file descriptor) [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(25 [pid 5108] close(16 [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] close(26 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(17 [pid 5111] close(27 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(18 [pid 5111] close(28 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5108] close(19 [pid 5111] close(29 [pid 5108] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5111] exit_group(0) = ? [pid 5108] close(20) = -1 EBADF (Bad file descriptor) [pid 5108] close(21) = -1 EBADF (Bad file descriptor) [pid 5108] close(22) = -1 EBADF (Bad file descriptor) [pid 5108] close(23) = -1 EBADF (Bad file descriptor) [pid 5108] close(24) = -1 EBADF (Bad file descriptor) [pid 5108] close(25) = -1 EBADF (Bad file descriptor) [pid 5108] close(26) = -1 EBADF (Bad file descriptor) [pid 5108] close(27) = -1 EBADF (Bad file descriptor) [pid 5108] close(28) = -1 EBADF (Bad file descriptor) [pid 5108] close(29) = -1 EBADF (Bad file descriptor) [pid 5108] exit_group(0) = ? [pid 5103] <... setsockopt resumed>) = ? [pid 5103] +++ exited with 0 +++ [pid 5102] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 16 ./strace-static-x86_64: Process 5113 attached [pid 5113] set_robust_list(0x5555574495e0, 24) = 0 [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5113] setpgid(0, 0) = 0 [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5113] write(3, "1000", 4) = 4 [pid 5113] close(3) = 0 [pid 5113] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5113] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5113] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[17], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 17 [pid 5113] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5113] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5114 attached [pid 5114] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5114] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5114] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5113] <... futex resumed>) = 0 [pid 5114] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5113] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5113] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5107] <... setsockopt resumed>) = ? [pid 5107] +++ exited with 0 +++ [pid 5106] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=81 /* 0.81 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 16 ./strace-static-x86_64: Process 5115 attached [pid 5115] set_robust_list(0x5555574495e0, 24) = 0 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5115] setpgid(0, 0) = 0 [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5115] write(3, "1000", 4) = 4 [pid 5115] close(3) = 0 [pid 5115] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5115] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5115] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[17], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 17 [pid 5115] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5115] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5116 attached [pid 5116] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5116] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5116] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5115] <... futex resumed>) = 0 [pid 5116] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5115] <... futex resumed>) = 0 [pid 5116] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5115] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5117 attached [pid 5117] set_robust_list(0x7f2c676ed9e0, 24 [pid 5104] <... clone resumed>, parent_tid=[16], tls=0x7f2c676ed700, child_tidptr=0x7f2c676ed9d0) = 16 [pid 5117] <... set_robust_list resumed>) = 0 [pid 5104] futex(0x7f2c677e63f8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5104] <... futex resumed>) = 0 [pid 5104] futex(0x7f2c677e63fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] close(3) = 0 [pid 5113] close(4) = -1 EBADF (Bad file descriptor) [pid 5113] close(5) = -1 EBADF (Bad file descriptor) [pid 5113] close(6) = -1 EBADF (Bad file descriptor) [pid 5113] close(7) = -1 EBADF (Bad file descriptor) [pid 5113] close(8) = -1 EBADF (Bad file descriptor) [pid 5113] close(9) = -1 EBADF (Bad file descriptor) [pid 5113] close(10) = -1 EBADF (Bad file descriptor) [pid 5113] close(11) = -1 EBADF (Bad file descriptor) [pid 5113] close(12) = -1 EBADF (Bad file descriptor) [pid 5113] close(13) = -1 EBADF (Bad file descriptor) [pid 5113] close(14) = -1 EBADF (Bad file descriptor) [pid 5113] close(15) = -1 EBADF (Bad file descriptor) [pid 5113] close(16) = -1 EBADF (Bad file descriptor) [pid 5104] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5113] close(17) = -1 EBADF (Bad file descriptor) [pid 5113] close(18) = -1 EBADF (Bad file descriptor) [pid 5113] close(19) = -1 EBADF (Bad file descriptor) [pid 5113] close(20) = -1 EBADF (Bad file descriptor) [pid 5113] close(21) = -1 EBADF (Bad file descriptor) [pid 5113] close(22) = -1 EBADF (Bad file descriptor) [pid 5113] close(23) = -1 EBADF (Bad file descriptor) [pid 5113] close(24) = -1 EBADF (Bad file descriptor) [pid 5113] close(25) = -1 EBADF (Bad file descriptor) [pid 5113] close(26) = -1 EBADF (Bad file descriptor) [pid 5113] close(27) = -1 EBADF (Bad file descriptor) [pid 5113] close(28) = -1 EBADF (Bad file descriptor) [pid 5113] close(29) = -1 EBADF (Bad file descriptor) [pid 5113] exit_group(0) = ? [pid 5101] <... setsockopt resumed>) = ? [pid 5101] +++ exited with 0 +++ [pid 5100] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=93 /* 0.93 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 14 ./strace-static-x86_64: Process 5118 attached [pid 5118] set_robust_list(0x5555574495e0, 24) = 0 [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5118] setpgid(0, 0) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5118] write(3, "1000", 4) = 4 [pid 5118] close(3) = 0 [pid 5118] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5118] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5118] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[15], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 15 [pid 5118] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5118] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5119 attached [pid 5119] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5119] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5119] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5118] <... futex resumed>) = 0 [pid 5119] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5118] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5118] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5115] close(3) = 0 [pid 5115] close(4) = -1 EBADF (Bad file descriptor) [pid 5115] close(5) = -1 EBADF (Bad file descriptor) [pid 5115] close(6) = -1 EBADF (Bad file descriptor) [pid 5115] close(7) = -1 EBADF (Bad file descriptor) [pid 5115] close(8) = -1 EBADF (Bad file descriptor) [pid 5115] close(9) = -1 EBADF (Bad file descriptor) [pid 5115] close(10) = -1 EBADF (Bad file descriptor) [pid 5115] close(11) = -1 EBADF (Bad file descriptor) [pid 5115] close(12) = -1 EBADF (Bad file descriptor) [pid 5115] close(13) = -1 EBADF (Bad file descriptor) [pid 5115] close(14) = -1 EBADF (Bad file descriptor) [pid 5115] close(15) = -1 EBADF (Bad file descriptor) [pid 5115] close(16) = -1 EBADF (Bad file descriptor) [pid 5115] close(17) = -1 EBADF (Bad file descriptor) [pid 5115] close(18) = -1 EBADF (Bad file descriptor) [pid 5115] close(19) = -1 EBADF (Bad file descriptor) [pid 5115] close(20) = -1 EBADF (Bad file descriptor) [pid 5115] close(21) = -1 EBADF (Bad file descriptor) [pid 5115] close(22) = -1 EBADF (Bad file descriptor) [pid 5115] close(23) = -1 EBADF (Bad file descriptor) [pid 5115] close(24) = -1 EBADF (Bad file descriptor) [pid 5115] close(25) = -1 EBADF (Bad file descriptor) [pid 5115] close(26) = -1 EBADF (Bad file descriptor) [pid 5115] close(27) = -1 EBADF (Bad file descriptor) [pid 5115] close(28) = -1 EBADF (Bad file descriptor) [pid 5115] close(29) = -1 EBADF (Bad file descriptor) [pid 5115] exit_group(0) = ? [pid 5104] close(3) = 0 [pid 5104] close(4) = -1 EBADF (Bad file descriptor) [pid 5104] close(5) = -1 EBADF (Bad file descriptor) [pid 5104] close(6) = -1 EBADF (Bad file descriptor) [pid 5104] close(7) = -1 EBADF (Bad file descriptor) [pid 5104] close(8) = -1 EBADF (Bad file descriptor) [pid 5104] close(9) = -1 EBADF (Bad file descriptor) [pid 5104] close(10) = -1 EBADF (Bad file descriptor) [pid 5104] close(11) = -1 EBADF (Bad file descriptor) [pid 5104] close(12 [pid 5118] close(3 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = 0 [pid 5104] close(13 [pid 5118] close(4 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(14 [pid 5118] close(5 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(15 [pid 5118] close(6 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(16 [pid 5118] close(7 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(17 [pid 5118] close(8 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(18 [pid 5118] close(9 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(19 [pid 5118] close(10 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(20 [pid 5118] close(11 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(21 [pid 5118] close(12 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(22 [pid 5118] close(13 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(23 [pid 5118] close(14 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(24 [pid 5118] close(15 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(25 [pid 5118] close(16 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(26 [pid 5118] close(17 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(27 [pid 5118] close(18 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(28 [pid 5118] close(19 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] close(29 [pid 5118] close(20 [pid 5104] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5104] exit_group(0 [pid 5118] close(21 [pid 5104] <... exit_group resumed>) = ? [pid 5118] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] close(22) = -1 EBADF (Bad file descriptor) [pid 5118] close(23) = -1 EBADF (Bad file descriptor) [pid 5118] close(24) = -1 EBADF (Bad file descriptor) [pid 5118] close(25) = -1 EBADF (Bad file descriptor) [pid 5118] close(26) = -1 EBADF (Bad file descriptor) [pid 5118] close(27) = -1 EBADF (Bad file descriptor) [pid 5118] close(28) = -1 EBADF (Bad file descriptor) [pid 5118] close(29) = -1 EBADF (Bad file descriptor) [pid 5118] exit_group(0) = ? [pid 5105] <... futex resumed>) = ? [pid 5105] +++ exited with 0 +++ [pid 5109] <... setsockopt resumed>) = ? [pid 5109] +++ exited with 0 +++ [pid 5108] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=103 /* 1.03 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 11 ./strace-static-x86_64: Process 5120 attached [pid 5120] set_robust_list(0x5555574495e0, 24) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5016] kill(-14, SIGKILL [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] <... kill resumed>) = 0 [pid 5120] <... openat resumed>) = 3 [pid 5016] kill(14, SIGKILL [pid 5120] write(3, "1000", 4 [pid 5016] <... kill resumed>) = 0 [pid 5120] <... write resumed>) = 4 [pid 5120] close(3) = 0 [pid 5120] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5120] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5120] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 12 [pid 5120] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5120] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5122 attached [pid 5122] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5122] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5122] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5120] <... futex resumed>) = 0 [pid 5122] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5120] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5120] <... futex resumed>) = 0 [pid 5122] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5120] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5120] close(3) = 0 [pid 5120] close(4) = -1 EBADF (Bad file descriptor) [pid 5120] close(5) = -1 EBADF (Bad file descriptor) [pid 5120] close(6) = -1 EBADF (Bad file descriptor) [pid 5120] close(7) = -1 EBADF (Bad file descriptor) [pid 5120] close(8) = -1 EBADF (Bad file descriptor) [pid 5120] close(9) = -1 EBADF (Bad file descriptor) [pid 5120] close(10) = -1 EBADF (Bad file descriptor) [pid 5120] close(11) = -1 EBADF (Bad file descriptor) [pid 5120] close(12) = -1 EBADF (Bad file descriptor) [pid 5120] close(13) = -1 EBADF (Bad file descriptor) [pid 5120] close(14) = -1 EBADF (Bad file descriptor) [pid 5120] close(15) = -1 EBADF (Bad file descriptor) [pid 5120] close(16) = -1 EBADF (Bad file descriptor) [pid 5120] close(17) = -1 EBADF (Bad file descriptor) [pid 5120] close(18) = -1 EBADF (Bad file descriptor) [pid 5120] close(19) = -1 EBADF (Bad file descriptor) [pid 5120] close(20) = -1 EBADF (Bad file descriptor) [pid 5120] close(21) = -1 EBADF (Bad file descriptor) [pid 5120] close(22) = -1 EBADF (Bad file descriptor) [pid 5120] close(23) = -1 EBADF (Bad file descriptor) [pid 5120] close(24) = -1 EBADF (Bad file descriptor) [pid 5120] close(25) = -1 EBADF (Bad file descriptor) [pid 5120] close(26) = -1 EBADF (Bad file descriptor) [pid 5120] close(27) = -1 EBADF (Bad file descriptor) [pid 5120] close(28) = -1 EBADF (Bad file descriptor) [pid 5120] close(29) = -1 EBADF (Bad file descriptor) [pid 5120] exit_group(0) = ? [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] close(3) = 0 [pid 5112] <... setsockopt resumed>) = ? [pid 5112] +++ exited with 0 +++ [pid 5111] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=106 /* 1.06 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 12 ./strace-static-x86_64: Process 5123 attached [pid 5123] set_robust_list(0x5555574495e0, 24) = 0 [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5123] setpgid(0, 0) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5123] write(3, "1000", 4) = 4 [pid 5123] close(3) = 0 [pid 5123] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5123] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5123] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[13], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 13 [pid 5123] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5123] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5124 attached [pid 5124] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5124] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5124] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5123] <... futex resumed>) = 0 [pid 5124] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] <... futex resumed>) = 0 [pid 5124] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5123] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5123] close(3) = 0 [pid 5123] close(4) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5123] close(11) = -1 EBADF (Bad file descriptor) [pid 5123] close(12) = -1 EBADF (Bad file descriptor) [pid 5123] close(13) = -1 EBADF (Bad file descriptor) [pid 5123] close(14) = -1 EBADF (Bad file descriptor) [pid 5123] close(15) = -1 EBADF (Bad file descriptor) [pid 5123] close(16) = -1 EBADF (Bad file descriptor) [pid 5123] close(17) = -1 EBADF (Bad file descriptor) [pid 5123] close(18) = -1 EBADF (Bad file descriptor) [pid 5123] close(19) = -1 EBADF (Bad file descriptor) [pid 5123] close(20) = -1 EBADF (Bad file descriptor) [pid 5123] close(21) = -1 EBADF (Bad file descriptor) [pid 5123] close(22) = -1 EBADF (Bad file descriptor) [pid 5123] close(23) = -1 EBADF (Bad file descriptor) [pid 5123] close(24) = -1 EBADF (Bad file descriptor) [pid 5123] close(25) = -1 EBADF (Bad file descriptor) [pid 5123] close(26) = -1 EBADF (Bad file descriptor) [pid 5123] close(27) = -1 EBADF (Bad file descriptor) [pid 5123] close(28) = -1 EBADF (Bad file descriptor) [pid 5123] close(29) = -1 EBADF (Bad file descriptor) [pid 5123] exit_group(0) = ? [pid 5116] <... setsockopt resumed>) = ? [pid 5116] +++ exited with 0 +++ [pid 5115] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=74 /* 0.74 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 18 ./strace-static-x86_64: Process 5125 attached [pid 5125] set_robust_list(0x5555574495e0, 24) = 0 [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5125] setpgid(0, 0) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5119] <... setsockopt resumed>) = ? [pid 5125] <... openat resumed>) = 3 [pid 5125] write(3, "1000", 4) = 4 [pid 5125] close(3) = 0 [pid 5119] +++ exited with 0 +++ [pid 5118] +++ exited with 0 +++ [pid 5125] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5024] restart_syscall(<... resuming interrupted clone ...> [pid 5125] <... mmap resumed>) = 0x7f2c676ee000 [pid 5024] <... restart_syscall resumed>) = 0 [pid 5125] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5125] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5024] <... clone resumed>, child_tidptr=0x5555574495d0) = 16 ./strace-static-x86_64: Process 5126 attached [pid 5125] <... clone resumed>, parent_tid=[19], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 19 [pid 5126] set_robust_list(0x5555574495e0, 24 [pid 5125] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5127 attached [pid 5126] <... set_robust_list resumed>) = 0 [pid 5125] <... futex resumed>) = 0 [pid 5127] set_robust_list(0x7f2c6770e9e0, 24 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5125] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] <... set_robust_list resumed>) = 0 [pid 5126] <... prctl resumed>) = 0 [pid 5127] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5126] setpgid(0, 0 [pid 5117] <... setsockopt resumed>) = ? [pid 5125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5125] futex(0x7f2c677e63fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676cd000 [pid 5125] mprotect(0x7f2c676ce000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5125] clone(child_stack=0x7f2c676ed3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5127] <... socket resumed>) = 3 [pid 5126] <... setpgid resumed>) = 0 [pid 5117] +++ exited with 0 +++ [pid 5104] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=175 /* 1.75 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5025] kill(-16, SIGKILL [pid 5016] <... clone resumed>, child_tidptr=0x5555574495d0) = 17 [pid 5025] <... kill resumed>) = 0 [pid 5025] kill(16, SIGKILL [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5025] <... kill resumed>) = 0 [pid 5127] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5126] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5128 attached [pid 5127] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] write(3, "1000", 4 [pid 5128] set_robust_list(0x5555574495e0, 24 [pid 5126] <... write resumed>) = 4 [pid 5128] <... set_robust_list resumed>) = 0 [pid 5126] close(3 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5126] <... close resumed>) = 0 [pid 5126] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5128] <... prctl resumed>) = 0 [pid 5126] <... futex resumed>) = 0 [pid 5128] setpgid(0, 0) = 0 [pid 5126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5128] write(3, "1000", 4) = 4 [pid 5126] <... mmap resumed>) = 0x7f2c676ee000 [pid 5128] close(3) = 0 [pid 5128] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5128] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5128] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[18], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 18 [ 112.871751][ T5114] warn_alloc: 24 callbacks suppressed [ 112.871771][ T5114] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 112.897852][ T5114] CPU: 1 PID: 5114 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 112.908353][ T5114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 112.918460][ T5114] Call Trace: [pid 5128] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5128] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5132 attached [pid 5132] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5132] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5132] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5128] <... futex resumed>) = 0 [pid 5132] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5128] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5132] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 112.921776][ T5114] [ 112.924782][ T5114] dump_stack_lvl+0x136/0x150 [ 112.929523][ T5114] warn_alloc+0x213/0x360 [ 112.933929][ T5114] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 112.939564][ T5114] ? do_raw_spin_unlock+0x175/0x230 [ 112.944836][ T5114] ? __get_vm_area_node+0x29b/0x3f0 [ 112.950111][ T5114] __vmalloc_node_range+0x103b/0x14c0 [ 112.955553][ T5114] ? xt_alloc_table_info+0x40/0xa0 [ 112.960750][ T5114] ? delayed_vfree_work+0x70/0x70 [ 112.965844][ T5114] ? kvmalloc_node+0x76/0x1a0 [ 112.970587][ T5114] ? rcu_is_watching+0x12/0xb0 [ 112.975427][ T5114] ? xt_alloc_table_info+0x40/0xa0 [ 112.980623][ T5114] kvmalloc_node+0x156/0x1a0 [ 112.985295][ T5114] ? xt_alloc_table_info+0x40/0xa0 [ 112.990495][ T5114] xt_alloc_table_info+0x40/0xa0 [ 112.995503][ T5114] do_ipt_set_ctl+0x514/0xb10 [ 113.000237][ T5114] ? __mutex_lock+0x231/0x1350 [ 113.005068][ T5114] ? compat_do_replace.constprop.0+0x400/0x400 [ 113.011263][ T5114] ? wait_for_completion_io_timeout+0x20/0x20 [ 113.017368][ T5114] ? ip_sock_set_tos+0x40/0x40 [ 113.022177][ T5114] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 113.028210][ T5114] nf_setsockopt+0x87/0xe0 [ 113.032676][ T5114] ip_setsockopt+0xf2/0x110 [ 113.037212][ T5114] raw_setsockopt+0x23e/0x2d0 [ 113.041926][ T5114] ? raw_ioctl+0x1e0/0x1e0 [ 113.046375][ T5114] ? sock_common_setsockopt+0x2f/0x110 [ 113.051877][ T5114] ? sock_common_recvmsg+0x190/0x190 [ 113.057204][ T5114] __sys_setsockopt+0x2c6/0x5b0 [ 113.062103][ T5114] ? __ia32_sys_recv+0x100/0x100 [ 113.067078][ T5114] ? lock_downgrade+0x690/0x690 [ 113.071973][ T5114] ? _raw_spin_unlock_irq+0x23/0x50 [ 113.077200][ T5114] ? lockdep_hardirqs_on+0x7d/0x100 [ 113.082454][ T5114] __x64_sys_setsockopt+0xbe/0x160 [ 113.087608][ T5114] do_syscall_64+0x39/0xb0 [ 113.092075][ T5114] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 113.098009][ T5114] RIP: 0033:0x7f2c6775df39 [ 113.102462][ T5114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 113.122112][ T5114] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 113.130564][ T5114] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 113.138566][ T5114] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 113.146562][ T5114] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 113.154555][ T5114] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 113.162552][ T5114] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [pid 5128] <... futex resumed>) = 0 [pid 5132] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5128] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5126] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5126] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[17], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 17 [pid 5126] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5133 attached [pid 5126] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5133] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5133] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5133] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5126] <... futex resumed>) = 0 [pid 5133] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5126] <... futex resumed>) = 0 [pid 5133] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 113.170570][ T5114] [pid 5126] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5128] close(3) = 0 [pid 5128] close(4) = -1 EBADF (Bad file descriptor) [pid 5128] close(5) = -1 EBADF (Bad file descriptor) [pid 5128] close(6) = -1 EBADF (Bad file descriptor) [pid 5128] close(7) = -1 EBADF (Bad file descriptor) [pid 5026] kill(-11, SIGKILL [pid 5128] close(8 [pid 5026] <... kill resumed>) = 0 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] kill(11, SIGKILL [pid 5128] close(9 [pid 5026] <... kill resumed>) = 0 [pid 5128] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5128] close(10) = -1 EBADF (Bad file descriptor) [pid 5128] close(11) = -1 EBADF (Bad file descriptor) [pid 5128] close(12) = -1 EBADF (Bad file descriptor) [pid 5128] close(13) = -1 EBADF (Bad file descriptor) [pid 5128] close(14) = -1 EBADF (Bad file descriptor) [pid 5128] close(15) = -1 EBADF (Bad file descriptor) [pid 5128] close(16) = -1 EBADF (Bad file descriptor) [pid 5128] close(17) = -1 EBADF (Bad file descriptor) [pid 5128] close(18) = -1 EBADF (Bad file descriptor) [pid 5128] close(19) = -1 EBADF (Bad file descriptor) [pid 5128] close(20) = -1 EBADF (Bad file descriptor) [pid 5128] close(21) = -1 EBADF (Bad file descriptor) [pid 5128] close(22) = -1 EBADF (Bad file descriptor) [pid 5128] close(23) = -1 EBADF (Bad file descriptor) [pid 5128] close(24) = -1 EBADF (Bad file descriptor) [pid 5128] close(25) = -1 EBADF (Bad file descriptor) [pid 5128] close(26) = -1 EBADF (Bad file descriptor) [pid 5128] close(27) = -1 EBADF (Bad file descriptor) [pid 5128] close(28) = -1 EBADF (Bad file descriptor) [pid 5128] close(29) = -1 EBADF (Bad file descriptor) [pid 5128] exit_group(0) = ? [pid 5126] close(3) = 0 [pid 5126] close(4) = -1 EBADF (Bad file descriptor) [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 5126] close(10) = -1 EBADF (Bad file descriptor) [pid 5126] close(11) = -1 EBADF (Bad file descriptor) [pid 5126] close(12) = -1 EBADF (Bad file descriptor) [pid 5126] close(13) = -1 EBADF (Bad file descriptor) [pid 5126] close(14) = -1 EBADF (Bad file descriptor) [pid 5126] close(15) = -1 EBADF (Bad file descriptor) [pid 5126] close(16) = -1 EBADF (Bad file descriptor) [pid 5126] close(17) = -1 EBADF (Bad file descriptor) [pid 5126] close(18) = -1 EBADF (Bad file descriptor) [pid 5126] close(19) = -1 EBADF (Bad file descriptor) [pid 5126] close(20) = -1 EBADF (Bad file descriptor) [pid 5126] close(21) = -1 EBADF (Bad file descriptor) [pid 5126] close(22) = -1 EBADF (Bad file descriptor) [pid 5126] close(23) = -1 EBADF (Bad file descriptor) [pid 5126] close(24) = -1 EBADF (Bad file descriptor) [pid 5126] close(25) = -1 EBADF (Bad file descriptor) [pid 5126] close(26) = -1 EBADF (Bad file descriptor) [pid 5126] close(27) = -1 EBADF (Bad file descriptor) [pid 5126] close(28) = -1 EBADF (Bad file descriptor) [pid 5126] close(29 [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5126] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] <... openat resumed>) = 3 [pid 5126] exit_group(0 [pid 5025] fstat(3, [pid 5126] <... exit_group resumed>) = ? [pid 5025] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5025] close(3) = 0 [ 113.896164][ T5114] Mem-Info: [ 113.899360][ T5114] active_anon:2302 inactive_anon:482 isolated_anon:0 [ 113.899360][ T5114] active_file:0 inactive_file:15121 isolated_file:0 [ 113.899360][ T5114] unevictable:768 dirty:23 writeback:13 [ 113.899360][ T5114] slab_reclaimable:19426 slab_unreclaimable:81493 [ 113.899360][ T5114] mapped:2453 shmem:1239 pagetables:364 [ 113.899360][ T5114] sec_pagetables:0 bounce:0 [ 113.899360][ T5114] kernel_misc_reclaimable:0 [ 113.899360][ T5114] free:1392959 free_pcp:9377 free_cma:0 [pid 5122] <... setsockopt resumed>) = ? [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5122] +++ exited with 0 +++ [pid 5120] +++ exited with 0 +++ [pid 5026] getdents64(3, 0x55555744a620 /* 1 entries */, 32768) = 24 [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=101 /* 1.01 s */} --- [pid 5026] getdents64(3, 0x55555744a620 /* 1 entries */, 32768) = 24 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 13 ./strace-static-x86_64: Process 5137 attached [pid 5137] set_robust_list(0x5555574495e0, 24) = 0 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5137] setpgid(0, 0) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5137] write(3, "1000", 4) = 4 [pid 5137] close(3) = 0 [pid 5137] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5137] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5137] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5137] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[14], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 14 [pid 5137] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5137] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5138 attached [pid 5138] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5138] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5138] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5137] <... futex resumed>) = 0 [pid 5138] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5137] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5137] <... futex resumed>) = 0 [pid 5138] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 114.043847][ T5114] Node 0 active_anon:9208kB inactive_anon:1928kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9812kB dirty:88kB writeback:52kB shmem:3420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8760kB pagetables:1456kB sec_pagetables:0kB all_unreclaimable? no [pid 5137] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 114.143844][ T5114] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 114.231952][ T5114] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.323869][ T5114] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 114.329828][ T5114] Node 0 DMA32 free:1558016kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:9168kB inactive_anon:1924kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:17148kB local_pcp:2784kB free_cma:0kB [pid 5137] close(3) = 0 [pid 5137] close(4) = -1 EBADF (Bad file descriptor) [pid 5137] close(5) = -1 EBADF (Bad file descriptor) [pid 5137] close(6) = -1 EBADF (Bad file descriptor) [pid 5137] close(7) = -1 EBADF (Bad file descriptor) [pid 5137] close(8) = -1 EBADF (Bad file descriptor) [pid 5137] close(9) = -1 EBADF (Bad file descriptor) [pid 5137] close(10) = -1 EBADF (Bad file descriptor) [pid 5137] close(11) = -1 EBADF (Bad file descriptor) [pid 5137] close(12) = -1 EBADF (Bad file descriptor) [pid 5137] close(13) = -1 EBADF (Bad file descriptor) [pid 5137] close(14) = -1 EBADF (Bad file descriptor) [pid 5137] close(15) = -1 EBADF (Bad file descriptor) [pid 5137] close(16) = -1 EBADF (Bad file descriptor) [pid 5137] close(17) = -1 EBADF (Bad file descriptor) [pid 5137] close(18) = -1 EBADF (Bad file descriptor) [pid 5137] close(19) = -1 EBADF (Bad file descriptor) [pid 5137] close(20) = -1 EBADF (Bad file descriptor) [pid 5137] close(21) = -1 EBADF (Bad file descriptor) [pid 5137] close(22) = -1 EBADF (Bad file descriptor) [pid 5137] close(23) = -1 EBADF (Bad file descriptor) [pid 5137] close(24) = -1 EBADF (Bad file descriptor) [pid 5137] close(25) = -1 EBADF (Bad file descriptor) [pid 5137] close(26) = -1 EBADF (Bad file descriptor) [pid 5137] close(27) = -1 EBADF (Bad file descriptor) [pid 5137] close(28) = -1 EBADF (Bad file descriptor) [pid 5137] close(29) = -1 EBADF (Bad file descriptor) [pid 5137] exit_group(0) = ? [ 114.433843][ T5114] lowmem_reserve[]: 0 0 1 1 1 [ 114.438865][ T5114] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.533842][ T5114] lowmem_reserve[]: 0 0 0 0 0 [ 114.538669][ T5114] Node 1 Normal free:3923104kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20132kB local_pcp:10212kB free_cma:0kB [ 114.643841][ T5114] lowmem_reserve[]: 0 0 0 0 0 [ 114.648667][ T5114] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 114.693839][ T5114] Node 0 DMA32: 2*4kB (UE) 18*8kB (M) 18*16kB (M) 6*32kB (UME) 1*64kB (M) 302*128kB (UM) 371*256kB (UME) 349*512kB (U) 294*1024kB (U) 53*2048kB (UME) 181*4096kB (UM) = 1463992kB [ 114.743853][ T5114] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 114.783838][ T5114] Node 1 Normal: 176*4kB (U) 46*8kB (UE) 37*16kB (UME) 25*32kB (UME) 12*64kB (UME) 4*128kB (UE) 2*256kB (UE) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3923104kB [ 114.843859][ T5114] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.853484][ T5114] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 114.903838][ T5114] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 114.913474][ T5114] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 114.953861][ T5114] 16361 total pagecache pages [ 114.958607][ T5114] 0 pages in swap cache [ 114.962797][ T5114] Free swap = 0kB [ 114.993835][ T5114] Total swap = 0kB [ 114.997620][ T5114] 2097051 pages RAM [pid 5124] <... setsockopt resumed>) = ? [pid 5124] +++ exited with 0 +++ [pid 5123] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=108 /* 1.08 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 14 ./strace-static-x86_64: Process 5139 attached [ 115.001457][ T5114] 0 pages HighMem/MovableOnly [pid 5139] set_robust_list(0x5555574495e0, 24) = 0 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5139] setpgid(0, 0) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5139] write(3, "1000", 4) = 4 [pid 5139] close(3) = 0 [pid 5139] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5139] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5139] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[15], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 15 [pid 5139] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5139] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5140 attached [pid 5140] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5140] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5140] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5139] <... futex resumed>) = 0 [pid 5140] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5139] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5139] <... futex resumed>) = 0 [pid 5140] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5139] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 115.573905][ T5114] 392168 pages reserved [ 115.578229][ T5114] 0 pages cma reserved [pid 5132] <... setsockopt resumed>) = ? [pid 5132] +++ exited with 0 +++ [pid 5128] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=80 /* 0.80 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 19 ./strace-static-x86_64: Process 5141 attached [pid 5141] set_robust_list(0x5555574495e0, 24) = 0 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5141] setpgid(0, 0) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5141] write(3, "1000", 4) = 4 [pid 5141] close(3) = 0 [pid 5141] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5141] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5141] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[20], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 20 [pid 5141] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5141] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5142 attached [pid 5142] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5142] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5142] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5141] <... futex resumed>) = 0 [pid 5142] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5141] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5141] <... futex resumed>) = 0 [pid 5141] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5139] close(3) = 0 [pid 5139] close(4) = -1 EBADF (Bad file descriptor) [pid 5139] close(5) = -1 EBADF (Bad file descriptor) [pid 5139] close(6) = -1 EBADF (Bad file descriptor) [pid 5141] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5139] close(7) = -1 EBADF (Bad file descriptor) [pid 5139] close(8) = -1 EBADF (Bad file descriptor) [pid 5139] close(9) = -1 EBADF (Bad file descriptor) [pid 5139] close(10) = -1 EBADF (Bad file descriptor) [pid 5139] close(11) = -1 EBADF (Bad file descriptor) [pid 5139] close(12) = -1 EBADF (Bad file descriptor) [pid 5139] close(13) = -1 EBADF (Bad file descriptor) [pid 5139] close(14) = -1 EBADF (Bad file descriptor) [pid 5139] close(15) = -1 EBADF (Bad file descriptor) [pid 5139] close(16) = -1 EBADF (Bad file descriptor) [pid 5139] close(17) = -1 EBADF (Bad file descriptor) [pid 5139] close(18) = -1 EBADF (Bad file descriptor) [pid 5139] close(19) = -1 EBADF (Bad file descriptor) [pid 5139] close(20) = -1 EBADF (Bad file descriptor) [pid 5139] close(21) = -1 EBADF (Bad file descriptor) [pid 5139] close(22) = -1 EBADF (Bad file descriptor) [pid 5139] close(23) = -1 EBADF (Bad file descriptor) [pid 5139] close(24) = -1 EBADF (Bad file descriptor) [pid 5139] close(25) = -1 EBADF (Bad file descriptor) [pid 5139] close(26) = -1 EBADF (Bad file descriptor) [pid 5139] close(27) = -1 EBADF (Bad file descriptor) [pid 5139] close(28) = -1 EBADF (Bad file descriptor) [pid 5139] close(29) = -1 EBADF (Bad file descriptor) [pid 5139] exit_group(0) = ? [pid 5133] <... setsockopt resumed>) = ? [pid 5133] +++ exited with 0 +++ [pid 5126] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=83 /* 0.83 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 18 ./strace-static-x86_64: Process 5143 attached [pid 5143] set_robust_list(0x5555574495e0, 24) = 0 [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5143] setpgid(0, 0) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5143] write(3, "1000", 4) = 4 [pid 5143] close(3) = 0 [pid 5143] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5143] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5143] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[19], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 19 [pid 5143] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5143] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5144] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5144] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5143] <... futex resumed>) = 0 [pid 5144] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5143] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5143] <... futex resumed>) = 0 [pid 5144] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5143] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5141] close(3) = 0 [pid 5141] close(4) = -1 EBADF (Bad file descriptor) [pid 5141] close(5) = -1 EBADF (Bad file descriptor) [pid 5141] close(6) = -1 EBADF (Bad file descriptor) [pid 5141] close(7) = -1 EBADF (Bad file descriptor) [pid 5141] close(8) = -1 EBADF (Bad file descriptor) [pid 5141] close(9) = -1 EBADF (Bad file descriptor) [pid 5141] close(10) = -1 EBADF (Bad file descriptor) [pid 5141] close(11) = -1 EBADF (Bad file descriptor) [pid 5141] close(12) = -1 EBADF (Bad file descriptor) [pid 5141] close(13) = -1 EBADF (Bad file descriptor) [pid 5141] close(14) = -1 EBADF (Bad file descriptor) [pid 5141] close(15) = -1 EBADF (Bad file descriptor) [pid 5141] close(16) = -1 EBADF (Bad file descriptor) [pid 5141] close(17) = -1 EBADF (Bad file descriptor) [pid 5141] close(18) = -1 EBADF (Bad file descriptor) [pid 5141] close(19) = -1 EBADF (Bad file descriptor) [pid 5141] close(20) = -1 EBADF (Bad file descriptor) [pid 5141] close(21) = -1 EBADF (Bad file descriptor) [pid 5141] close(22) = -1 EBADF (Bad file descriptor) [pid 5141] close(23) = -1 EBADF (Bad file descriptor) [pid 5141] close(24) = -1 EBADF (Bad file descriptor) [pid 5141] close(25) = -1 EBADF (Bad file descriptor) [pid 5141] close(26) = -1 EBADF (Bad file descriptor) [pid 5141] close(27) = -1 EBADF (Bad file descriptor) [pid 5141] close(28) = -1 EBADF (Bad file descriptor) [pid 5141] close(29) = -1 EBADF (Bad file descriptor) [pid 5141] exit_group(0) = ? [pid 5143] close(3) = 0 [pid 5143] close(4) = -1 EBADF (Bad file descriptor) [pid 5143] close(5) = -1 EBADF (Bad file descriptor) [pid 5143] close(6) = -1 EBADF (Bad file descriptor) [pid 5143] close(7) = -1 EBADF (Bad file descriptor) [pid 5143] close(8) = -1 EBADF (Bad file descriptor) [pid 5143] close(9) = -1 EBADF (Bad file descriptor) [pid 5143] close(10) = -1 EBADF (Bad file descriptor) [pid 5143] close(11) = -1 EBADF (Bad file descriptor) [pid 5143] close(12) = -1 EBADF (Bad file descriptor) [pid 5143] close(13) = -1 EBADF (Bad file descriptor) [pid 5143] close(14) = -1 EBADF (Bad file descriptor) [pid 5143] close(15) = -1 EBADF (Bad file descriptor) [pid 5143] close(16) = -1 EBADF (Bad file descriptor) [pid 5143] close(17) = -1 EBADF (Bad file descriptor) [pid 5143] close(18) = -1 EBADF (Bad file descriptor) [pid 5143] close(19) = -1 EBADF (Bad file descriptor) [pid 5143] close(20) = -1 EBADF (Bad file descriptor) [pid 5143] close(21) = -1 EBADF (Bad file descriptor) [pid 5143] close(22) = -1 EBADF (Bad file descriptor) [pid 5143] close(23) = -1 EBADF (Bad file descriptor) [pid 5143] close(24) = -1 EBADF (Bad file descriptor) [pid 5143] close(25) = -1 EBADF (Bad file descriptor) [pid 5143] close(26) = -1 EBADF (Bad file descriptor) [pid 5143] close(27) = -1 EBADF (Bad file descriptor) [pid 5143] close(28) = -1 EBADF (Bad file descriptor) [pid 5143] close(29) = -1 EBADF (Bad file descriptor) [pid 5143] exit_group(0) = ? [pid 5022] kill(-18, SIGKILL [pid 5127] <... futex resumed>) = ? [pid 5022] <... kill resumed>) = 0 [pid 5127] +++ killed by SIGKILL +++ [pid 5022] kill(18, SIGKILL) = 0 [pid 5125] <... clone resumed> ) = ? [pid 5125] +++ killed by SIGKILL +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=108 /* 1.08 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 20 ./strace-static-x86_64: Process 5146 attached [pid 5146] set_robust_list(0x5555574495e0, 24) = 0 [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5146] setpgid(0, 0) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5146] write(3, "1000", 4) = 4 [pid 5146] close(3) = 0 [pid 5146] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5146] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5146] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[21], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 21 [pid 5146] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5146] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5147 attached [pid 5147] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5147] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5147] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5146] <... futex resumed>) = 0 [pid 5147] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5146] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5147] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5146] <... futex resumed>) = 0 [pid 5147] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5146] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5138] <... setsockopt resumed>) = ? [pid 5138] +++ exited with 0 +++ [pid 5137] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=98 /* 0.98 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 15 ./strace-static-x86_64: Process 5148 attached [pid 5148] set_robust_list(0x5555574495e0, 24) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5148] write(3, "1000", 4) = 4 [pid 5148] close(3) = 0 [pid 5148] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5148] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5148] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[16], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 16 [pid 5148] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5149 attached [pid 5149] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5149] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5149] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5148] <... futex resumed>) = 0 [pid 5149] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5148] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5148] <... futex resumed>) = 0 [pid 5149] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5148] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5146] close(3) = 0 [pid 5146] close(4) = -1 EBADF (Bad file descriptor) [pid 5146] close(5) = -1 EBADF (Bad file descriptor) [pid 5146] close(6) = -1 EBADF (Bad file descriptor) [pid 5146] close(7) = -1 EBADF (Bad file descriptor) [pid 5146] close(8) = -1 EBADF (Bad file descriptor) [pid 5146] close(9) = -1 EBADF (Bad file descriptor) [pid 5146] close(10) = -1 EBADF (Bad file descriptor) [pid 5146] close(11) = -1 EBADF (Bad file descriptor) [pid 5146] close(12) = -1 EBADF (Bad file descriptor) [pid 5146] close(13) = -1 EBADF (Bad file descriptor) [pid 5146] close(14) = -1 EBADF (Bad file descriptor) [pid 5114] <... setsockopt resumed>) = ? [pid 5146] close(15) = -1 EBADF (Bad file descriptor) [pid 5146] close(16) = -1 EBADF (Bad file descriptor) [pid 5146] close(17) = -1 EBADF (Bad file descriptor) [pid 5146] close(18) = -1 EBADF (Bad file descriptor) [pid 5146] close(19) = -1 EBADF (Bad file descriptor) [pid 5146] close(20 [pid 5114] +++ exited with 0 +++ [pid 5113] +++ exited with 0 +++ [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=208 /* 2.08 s */} --- [pid 5146] close(21 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(22 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 18 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5146] close(23) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5150 attached [pid 5146] close(24 [pid 5150] set_robust_list(0x5555574495e0, 24 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] <... set_robust_list resumed>) = 0 [pid 5146] close(25 [pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] <... prctl resumed>) = 0 [pid 5146] close(26 [pid 5150] setpgid(0, 0 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] <... setpgid resumed>) = 0 [pid 5146] close(27 [pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] <... openat resumed>) = 3 [pid 5146] close(28 [pid 5150] write(3, "1000", 4 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] <... write resumed>) = 4 [pid 5146] close(29 [pid 5150] close(3 [pid 5146] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5150] <... close resumed>) = 0 [pid 5146] exit_group(0 [pid 5150] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... exit_group resumed>) = ? [pid 5150] <... futex resumed>) = 0 [pid 5150] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5150] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5150] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[19], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 19 [pid 5150] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5150] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5151 attached [pid 5151] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5151] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5151] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5150] <... futex resumed>) = 0 [pid 5151] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5150] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5150] <... futex resumed>) = 0 [pid 5151] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5150] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5148] close(3) = 0 [pid 5148] close(4) = -1 EBADF (Bad file descriptor) [pid 5148] close(5) = -1 EBADF (Bad file descriptor) [pid 5148] close(6) = -1 EBADF (Bad file descriptor) [pid 5148] close(7) = -1 EBADF (Bad file descriptor) [pid 5148] close(8) = -1 EBADF (Bad file descriptor) [pid 5148] close(9) = -1 EBADF (Bad file descriptor) [pid 5148] close(10) = -1 EBADF (Bad file descriptor) [pid 5148] close(11) = -1 EBADF (Bad file descriptor) [pid 5148] close(12) = -1 EBADF (Bad file descriptor) [pid 5148] close(13) = -1 EBADF (Bad file descriptor) [pid 5148] close(14) = -1 EBADF (Bad file descriptor) [pid 5148] close(15) = -1 EBADF (Bad file descriptor) [pid 5148] close(16) = -1 EBADF (Bad file descriptor) [pid 5148] close(17) = -1 EBADF (Bad file descriptor) [pid 5148] close(18) = -1 EBADF (Bad file descriptor) [pid 5148] close(19) = -1 EBADF (Bad file descriptor) [pid 5148] close(20) = -1 EBADF (Bad file descriptor) [pid 5148] close(21) = -1 EBADF (Bad file descriptor) [pid 5148] close(22) = -1 EBADF (Bad file descriptor) [pid 5148] close(23) = -1 EBADF (Bad file descriptor) [pid 5148] close(24) = -1 EBADF (Bad file descriptor) [pid 5148] close(25) = -1 EBADF (Bad file descriptor) [pid 5148] close(26) = -1 EBADF (Bad file descriptor) [pid 5148] close(27) = -1 EBADF (Bad file descriptor) [pid 5148] close(28) = -1 EBADF (Bad file descriptor) [pid 5148] close(29) = -1 EBADF (Bad file descriptor) [pid 5148] exit_group(0) = ? [pid 5150] close(3) = 0 [pid 5150] close(4) = -1 EBADF (Bad file descriptor) [pid 5150] close(5) = -1 EBADF (Bad file descriptor) [pid 5150] close(6) = -1 EBADF (Bad file descriptor) [pid 5150] close(7) = -1 EBADF (Bad file descriptor) [pid 5150] close(8) = -1 EBADF (Bad file descriptor) [pid 5150] close(9) = -1 EBADF (Bad file descriptor) [pid 5150] close(10) = -1 EBADF (Bad file descriptor) [pid 5150] close(11) = -1 EBADF (Bad file descriptor) [pid 5150] close(12) = -1 EBADF (Bad file descriptor) [pid 5150] close(13) = -1 EBADF (Bad file descriptor) [pid 5150] close(14) = -1 EBADF (Bad file descriptor) [pid 5150] close(15) = -1 EBADF (Bad file descriptor) [pid 5150] close(16) = -1 EBADF (Bad file descriptor) [pid 5150] close(17) = -1 EBADF (Bad file descriptor) [pid 5150] close(18) = -1 EBADF (Bad file descriptor) [pid 5150] close(19) = -1 EBADF (Bad file descriptor) [pid 5150] close(20) = -1 EBADF (Bad file descriptor) [pid 5150] close(21) = -1 EBADF (Bad file descriptor) [pid 5150] close(22) = -1 EBADF (Bad file descriptor) [pid 5150] close(23) = -1 EBADF (Bad file descriptor) [pid 5150] close(24) = -1 EBADF (Bad file descriptor) [pid 5150] close(25) = -1 EBADF (Bad file descriptor) [pid 5150] close(26) = -1 EBADF (Bad file descriptor) [pid 5150] close(27) = -1 EBADF (Bad file descriptor) [pid 5150] close(28) = -1 EBADF (Bad file descriptor) [pid 5150] close(29) = -1 EBADF (Bad file descriptor) [pid 5150] exit_group(0) = ? [pid 5142] <... setsockopt resumed>) = ? [pid 5142] +++ exited with 0 +++ [pid 5141] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 21 ./strace-static-x86_64: Process 5153 attached [pid 5153] set_robust_list(0x5555574495e0, 24) = 0 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5153] setpgid(0, 0) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5153] write(3, "1000", 4) = 4 [pid 5153] close(3) = 0 [pid 5153] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5153] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5153] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[22], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 22 [pid 5153] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5153] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5154 attached [pid 5154] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5154] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5154] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5153] <... futex resumed>) = 0 [pid 5154] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5153] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5153] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5144] <... setsockopt resumed>) = ? [pid 5144] +++ exited with 0 +++ [pid 5143] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 20 ./strace-static-x86_64: Process 5155 attached [pid 5155] set_robust_list(0x5555574495e0, 24) = 0 [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5155] setpgid(0, 0) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5155] write(3, "1000", 4) = 4 [pid 5155] close(3) = 0 [pid 5155] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5155] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5155] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[21], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 21 [pid 5155] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5155] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5156 attached [pid 5156] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5156] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5156] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5155] <... futex resumed>) = 0 [pid 5156] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5155] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5155] <... futex resumed>) = 0 [pid 5156] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5155] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5153] close(3) = 0 [pid 5153] close(4) = -1 EBADF (Bad file descriptor) [pid 5153] close(5) = -1 EBADF (Bad file descriptor) [pid 5153] close(6) = -1 EBADF (Bad file descriptor) [pid 5153] close(7) = -1 EBADF (Bad file descriptor) [pid 5153] close(8) = -1 EBADF (Bad file descriptor) [pid 5153] close(9) = -1 EBADF (Bad file descriptor) [pid 5153] close(10) = -1 EBADF (Bad file descriptor) [pid 5153] close(11) = -1 EBADF (Bad file descriptor) [pid 5153] close(12) = -1 EBADF (Bad file descriptor) [pid 5153] close(13) = -1 EBADF (Bad file descriptor) [pid 5153] close(14) = -1 EBADF (Bad file descriptor) [pid 5153] close(15) = -1 EBADF (Bad file descriptor) [pid 5153] close(16) = -1 EBADF (Bad file descriptor) [pid 5153] close(17) = -1 EBADF (Bad file descriptor) [pid 5153] close(18) = -1 EBADF (Bad file descriptor) [pid 5153] close(19) = -1 EBADF (Bad file descriptor) [pid 5153] close(20) = -1 EBADF (Bad file descriptor) [pid 5153] close(21) = -1 EBADF (Bad file descriptor) [pid 5153] close(22) = -1 EBADF (Bad file descriptor) [pid 5153] close(23) = -1 EBADF (Bad file descriptor) [pid 5153] close(24) = -1 EBADF (Bad file descriptor) [pid 5153] close(25) = -1 EBADF (Bad file descriptor) [pid 5153] close(26) = -1 EBADF (Bad file descriptor) [pid 5153] close(27) = -1 EBADF (Bad file descriptor) [pid 5153] close(28) = -1 EBADF (Bad file descriptor) [pid 5153] close(29) = -1 EBADF (Bad file descriptor) [pid 5153] exit_group(0) = ? [pid 5155] close(3) = 0 [pid 5155] close(4) = -1 EBADF (Bad file descriptor) [pid 5155] close(5) = -1 EBADF (Bad file descriptor) [pid 5155] close(6) = -1 EBADF (Bad file descriptor) [pid 5155] close(7) = -1 EBADF (Bad file descriptor) [pid 5155] close(8) = -1 EBADF (Bad file descriptor) [pid 5147] <... setsockopt resumed>) = ? [pid 5155] close(9 [pid 5147] +++ exited with 0 +++ [pid 5146] +++ exited with 0 +++ [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5155] close(10 [pid 5023] kill(-14, SIGKILL [pid 5022] restart_syscall(<... resuming interrupted clone ...> [pid 5023] <... kill resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] <... restart_syscall resumed>) = 0 [pid 5023] kill(14, SIGKILL [pid 5155] close(11) = -1 EBADF (Bad file descriptor) [pid 5023] <... kill resumed>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5155] close(12) = -1 EBADF (Bad file descriptor) [pid 5155] close(13) = -1 EBADF (Bad file descriptor) [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 22 [pid 5155] close(14) = -1 EBADF (Bad file descriptor) [pid 5155] close(15) = -1 EBADF (Bad file descriptor) [pid 5155] close(16) = -1 EBADF (Bad file descriptor) [pid 5155] close(17) = -1 EBADF (Bad file descriptor) [pid 5155] close(18) = -1 EBADF (Bad file descriptor) [pid 5155] close(19) = -1 EBADF (Bad file descriptor) [pid 5155] close(20) = -1 EBADF (Bad file descriptor) [pid 5155] close(21) = -1 EBADF (Bad file descriptor) [pid 5155] close(22./strace-static-x86_64: Process 5157 attached ) = -1 EBADF (Bad file descriptor) [pid 5157] set_robust_list(0x5555574495e0, 24 [pid 5155] close(23) = -1 EBADF (Bad file descriptor) [pid 5155] close(24) = -1 EBADF (Bad file descriptor) [pid 5157] <... set_robust_list resumed>) = 0 [pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5155] close(25 [pid 5157] <... prctl resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] setpgid(0, 0 [pid 5155] close(26 [pid 5157] <... setpgid resumed>) = 0 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5155] close(27 [pid 5157] <... openat resumed>) = 3 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] write(3, "1000", 4 [pid 5155] close(28 [pid 5157] <... write resumed>) = 4 [pid 5155] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5157] close(3 [pid 5155] close(29) = -1 EBADF (Bad file descriptor) [pid 5157] <... close resumed>) = 0 [pid 5155] exit_group(0 [pid 5157] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5155] <... exit_group resumed>) = ? [pid 5157] <... futex resumed>) = 0 [pid 5157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5157] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5157] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 23 [pid 5157] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5157] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5158 attached [pid 5158] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5158] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5158] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5157] <... futex resumed>) = 0 [pid 5158] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5157] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5158] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5157] <... futex resumed>) = 0 [pid 5158] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5157] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5157] close(3) = 0 [pid 5157] close(4) = -1 EBADF (Bad file descriptor) [pid 5157] close(5) = -1 EBADF (Bad file descriptor) [pid 5157] close(6) = -1 EBADF (Bad file descriptor) [pid 5157] close(7) = -1 EBADF (Bad file descriptor) [pid 5157] close(8) = -1 EBADF (Bad file descriptor) [pid 5157] close(9) = -1 EBADF (Bad file descriptor) [pid 5157] close(10) = -1 EBADF (Bad file descriptor) [pid 5157] close(11) = -1 EBADF (Bad file descriptor) [pid 5157] close(12) = -1 EBADF (Bad file descriptor) [pid 5157] close(13) = -1 EBADF (Bad file descriptor) [pid 5157] close(14) = -1 EBADF (Bad file descriptor) [pid 5157] close(15) = -1 EBADF (Bad file descriptor) [pid 5157] close(16) = -1 EBADF (Bad file descriptor) [pid 5157] close(17) = -1 EBADF (Bad file descriptor) [pid 5157] close(18) = -1 EBADF (Bad file descriptor) [pid 5157] close(19) = -1 EBADF (Bad file descriptor) [pid 5157] close(20) = -1 EBADF (Bad file descriptor) [pid 5157] close(21) = -1 EBADF (Bad file descriptor) [pid 5157] close(22) = -1 EBADF (Bad file descriptor) [pid 5157] close(23) = -1 EBADF (Bad file descriptor) [pid 5157] close(24) = -1 EBADF (Bad file descriptor) [pid 5157] close(25) = -1 EBADF (Bad file descriptor) [pid 5157] close(26) = -1 EBADF (Bad file descriptor) [pid 5157] close(27) = -1 EBADF (Bad file descriptor) [pid 5157] close(28) = -1 EBADF (Bad file descriptor) [pid 5157] close(29) = -1 EBADF (Bad file descriptor) [pid 5157] exit_group(0) = ? [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5023] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5023] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] close(3) = 0 [pid 5149] <... setsockopt resumed>) = ? [pid 5149] +++ exited with 0 +++ [pid 5148] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=94 /* 0.94 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 17 ./strace-static-x86_64: Process 5159 attached [pid 5159] set_robust_list(0x5555574495e0, 24) = 0 [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5159] setpgid(0, 0) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5159] write(3, "1000", 4) = 4 [pid 5159] close(3) = 0 [pid 5159] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5159] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5159] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[18], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 18 [pid 5159] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5160 attached [pid 5160] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5160] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5160] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5159] <... futex resumed>) = 0 [pid 5159] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5160] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5159] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5140] <... setsockopt resumed>) = ? [pid 5140] +++ exited with 0 +++ [pid 5139] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=148 /* 1.48 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 16 ./strace-static-x86_64: Process 5161 attached [pid 5161] set_robust_list(0x5555574495e0, 24) = 0 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5161] setpgid(0, 0) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5161] write(3, "1000", 4) = 4 [pid 5161] close(3) = 0 [pid 5161] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5161] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5161] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[17], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 17 [pid 5161] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5161] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5162 attached [pid 5162] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5162] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5162] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5161] <... futex resumed>) = 0 [pid 5162] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5161] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5161] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5025] kill(-18, SIGKILL) = 0 [pid 5025] kill(18, SIGKILL) = 0 [pid 5159] close(3) = 0 [pid 5159] close(4) = -1 EBADF (Bad file descriptor) [pid 5159] close(5) = -1 EBADF (Bad file descriptor) [pid 5159] close(6) = -1 EBADF (Bad file descriptor) [pid 5159] close(7) = -1 EBADF (Bad file descriptor) [pid 5159] close(8) = -1 EBADF (Bad file descriptor) [pid 5159] close(9) = -1 EBADF (Bad file descriptor) [pid 5159] close(10) = -1 EBADF (Bad file descriptor) [pid 5159] close(11) = -1 EBADF (Bad file descriptor) [pid 5159] close(12) = -1 EBADF (Bad file descriptor) [pid 5159] close(13) = -1 EBADF (Bad file descriptor) [pid 5159] close(14) = -1 EBADF (Bad file descriptor) [pid 5159] close(15) = -1 EBADF (Bad file descriptor) [pid 5159] close(16) = -1 EBADF (Bad file descriptor) [pid 5159] close(17) = -1 EBADF (Bad file descriptor) [pid 5159] close(18) = -1 EBADF (Bad file descriptor) [pid 5159] close(19) = -1 EBADF (Bad file descriptor) [pid 5159] close(20) = -1 EBADF (Bad file descriptor) [pid 5159] close(21) = -1 EBADF (Bad file descriptor) [pid 5159] close(22) = -1 EBADF (Bad file descriptor) [pid 5159] close(23) = -1 EBADF (Bad file descriptor) [pid 5159] close(24) = -1 EBADF (Bad file descriptor) [pid 5159] close(25) = -1 EBADF (Bad file descriptor) [pid 5159] close(26) = -1 EBADF (Bad file descriptor) [pid 5159] close(27) = -1 EBADF (Bad file descriptor) [pid 5159] close(28) = -1 EBADF (Bad file descriptor) [pid 5159] close(29) = -1 EBADF (Bad file descriptor) [pid 5159] exit_group(0) = ? [pid 5161] close(3) = 0 [pid 5161] close(4) = -1 EBADF (Bad file descriptor) [pid 5161] close(5) = -1 EBADF (Bad file descriptor) [pid 5161] close(6) = -1 EBADF (Bad file descriptor) [pid 5161] close(7) = -1 EBADF (Bad file descriptor) [pid 5161] close(8) = -1 EBADF (Bad file descriptor) [pid 5161] close(9) = -1 EBADF (Bad file descriptor) [pid 5161] close(10) = -1 EBADF (Bad file descriptor) [pid 5161] close(11) = -1 EBADF (Bad file descriptor) [pid 5161] close(12) = -1 EBADF (Bad file descriptor) [pid 5161] close(13) = -1 EBADF (Bad file descriptor) [pid 5161] close(14) = -1 EBADF (Bad file descriptor) [pid 5161] close(15) = -1 EBADF (Bad file descriptor) [pid 5161] close(16) = -1 EBADF (Bad file descriptor) [pid 5161] close(17) = -1 EBADF (Bad file descriptor) [pid 5161] close(18) = -1 EBADF (Bad file descriptor) [pid 5161] close(19) = -1 EBADF (Bad file descriptor) [pid 5161] close(20) = -1 EBADF (Bad file descriptor) [pid 5161] close(21) = -1 EBADF (Bad file descriptor) [pid 5161] close(22) = -1 EBADF (Bad file descriptor) [pid 5161] close(23) = -1 EBADF (Bad file descriptor) [pid 5161] close(24) = -1 EBADF (Bad file descriptor) [pid 5161] close(25) = -1 EBADF (Bad file descriptor) [pid 5161] close(26) = -1 EBADF (Bad file descriptor) [pid 5161] close(27) = -1 EBADF (Bad file descriptor) [pid 5161] close(28) = -1 EBADF (Bad file descriptor) [pid 5161] close(29) = -1 EBADF (Bad file descriptor) [pid 5161] exit_group(0) = ? [ 123.213073][ T5160] warn_alloc: 21 callbacks suppressed [ 123.213096][ T5160] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 123.303841][ T5160] CPU: 1 PID: 5160 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 123.314334][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 123.324429][ T5160] Call Trace: [ 123.327744][ T5160] [ 123.330720][ T5160] dump_stack_lvl+0x136/0x150 [ 123.335471][ T5160] warn_alloc+0x213/0x360 [ 123.339871][ T5160] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 123.345497][ T5160] ? do_raw_spin_unlock+0x175/0x230 [ 123.350756][ T5160] ? __get_vm_area_node+0x29b/0x3f0 [ 123.356036][ T5160] __vmalloc_node_range+0x103b/0x14c0 [ 123.361493][ T5160] ? xt_alloc_table_info+0x40/0xa0 [ 123.366679][ T5160] ? delayed_vfree_work+0x70/0x70 [ 123.371771][ T5160] ? kvmalloc_node+0x76/0x1a0 [ 123.376506][ T5160] ? rcu_is_watching+0x12/0xb0 [ 123.381331][ T5160] ? xt_alloc_table_info+0x40/0xa0 [ 123.386504][ T5160] kvmalloc_node+0x156/0x1a0 [ 123.391176][ T5160] ? xt_alloc_table_info+0x40/0xa0 [ 123.396363][ T5160] xt_alloc_table_info+0x40/0xa0 [ 123.401371][ T5160] do_ipt_set_ctl+0x514/0xb10 [ 123.406102][ T5160] ? __mutex_lock+0x231/0x1350 [ 123.410932][ T5160] ? compat_do_replace.constprop.0+0x400/0x400 [ 123.417150][ T5160] ? wait_for_completion_io_timeout+0x20/0x20 [ 123.423283][ T5160] ? ip_sock_set_tos+0x40/0x40 [ 123.428115][ T5160] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 123.434176][ T5160] nf_setsockopt+0x87/0xe0 [ 123.438697][ T5160] ip_setsockopt+0xf2/0x110 [ 123.443452][ T5160] raw_setsockopt+0x23e/0x2d0 [ 123.448186][ T5160] ? raw_ioctl+0x1e0/0x1e0 [ 123.452661][ T5160] ? sock_common_setsockopt+0x2f/0x110 [ 123.458189][ T5160] ? sock_common_recvmsg+0x190/0x190 [ 123.463538][ T5160] __sys_setsockopt+0x2c6/0x5b0 [ 123.468447][ T5160] ? __ia32_sys_recv+0x100/0x100 [ 123.473439][ T5160] ? lock_downgrade+0x690/0x690 [ 123.478357][ T5160] ? _raw_spin_unlock_irq+0x23/0x50 [ 123.483600][ T5160] ? lockdep_hardirqs_on+0x7d/0x100 [ 123.488867][ T5160] __x64_sys_setsockopt+0xbe/0x160 [ 123.494040][ T5160] do_syscall_64+0x39/0xb0 [ 123.498511][ T5160] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.504472][ T5160] RIP: 0033:0x7f2c6775df39 [ 123.508935][ T5160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 123.528599][ T5160] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 123.537108][ T5160] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 123.545125][ T5160] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5025] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5025] close(3) = 0 [ 123.553131][ T5160] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 123.561136][ T5160] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 123.569148][ T5160] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 123.577176][ T5160] [pid 5156] <... setsockopt resumed>) = ? [pid 5156] +++ exited with 0 +++ [pid 5155] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=80 /* 0.80 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 22 ./strace-static-x86_64: Process 5164 attached [pid 5164] set_robust_list(0x5555574495e0, 24) = 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) = 4 [pid 5164] close(3) = 0 [pid 5164] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5164] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5164] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 23 [pid 5164] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5164] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5165 attached [pid 5165] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5165] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5165] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5164] <... futex resumed>) = 0 [pid 5165] <... futex resumed>) = 1 [pid 5165] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5164] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5164] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5154] <... setsockopt resumed>) = ? [pid 5154] +++ exited with 0 +++ [pid 5153] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=95 /* 0.95 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 23 ./strace-static-x86_64: Process 5166 attached [pid 5166] set_robust_list(0x5555574495e0, 24 [pid 5164] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5166] <... set_robust_list resumed>) = 0 [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5166] setpgid(0, 0) = 0 [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5166] write(3, "1000", 4) = 4 [pid 5166] close(3) = 0 [pid 5166] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5166] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5166] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[24], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 24 [pid 5166] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5166] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5167 attached [pid 5167] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5167] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5167] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5166] <... futex resumed>) = 0 [pid 5167] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5166] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5166] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5151] <... setsockopt resumed>) = ? [pid 5151] +++ exited with 0 +++ [pid 5150] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=145 /* 1.45 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 20 ./strace-static-x86_64: Process 5168 attached [pid 5168] set_robust_list(0x5555574495e0, 24) = 0 [ 124.133834][ T5160] Mem-Info: [ 124.142659][ T5160] active_anon:2301 inactive_anon:483 isolated_anon:0 [ 124.142659][ T5160] active_file:0 inactive_file:15121 isolated_file:0 [ 124.142659][ T5160] unevictable:768 dirty:23 writeback:13 [ 124.142659][ T5160] slab_reclaimable:19426 slab_unreclaimable:81572 [ 124.142659][ T5160] mapped:2476 shmem:1240 pagetables:364 [ 124.142659][ T5160] sec_pagetables:0 bounce:0 [ 124.142659][ T5160] kernel_misc_reclaimable:0 [pid 5168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5166] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5168] <... prctl resumed>) = 0 [pid 5168] setpgid(0, 0) = 0 [pid 5168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5168] write(3, "1000", 4) = 4 [pid 5168] close(3) = 0 [pid 5168] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5168] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5168] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[21], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 21 [pid 5168] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 124.142659][ T5160] free:1364330 free_pcp:9248 free_cma:0 [pid 5168] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5169 attached [pid 5169] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5169] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5169] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5168] <... futex resumed>) = 0 [pid 5169] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5168] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5168] <... futex resumed>) = 0 [pid 5169] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5168] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 124.273859][ T5160] Node 0 active_anon:9204kB inactive_anon:1932kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9904kB dirty:88kB writeback:52kB shmem:3424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8820kB pagetables:1456kB sec_pagetables:0kB all_unreclaimable? no [ 124.379288][ T5160] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [pid 5166] close(3) = 0 [pid 5166] close(4) = -1 EBADF (Bad file descriptor) [pid 5166] close(5) = -1 EBADF (Bad file descriptor) [pid 5166] close(6) = -1 EBADF (Bad file descriptor) [pid 5166] close(7) = -1 EBADF (Bad file descriptor) [pid 5166] close(8) = -1 EBADF (Bad file descriptor) [pid 5166] close(9) = -1 EBADF (Bad file descriptor) [pid 5166] close(10) = -1 EBADF (Bad file descriptor) [pid 5166] close(11) = -1 EBADF (Bad file descriptor) [pid 5166] close(12) = -1 EBADF (Bad file descriptor) [pid 5166] close(13) = -1 EBADF (Bad file descriptor) [pid 5166] close(14) = -1 EBADF (Bad file descriptor) [pid 5166] close(15) = -1 EBADF (Bad file descriptor) [pid 5166] close(16) = -1 EBADF (Bad file descriptor) [pid 5166] close(17) = -1 EBADF (Bad file descriptor) [pid 5166] close(18) = -1 EBADF (Bad file descriptor) [pid 5166] close(19) = -1 EBADF (Bad file descriptor) [pid 5166] close(20) = -1 EBADF (Bad file descriptor) [pid 5166] close(21) = -1 EBADF (Bad file descriptor) [pid 5166] close(22) = -1 EBADF (Bad file descriptor) [pid 5166] close(23) = -1 EBADF (Bad file descriptor) [ 124.468298][ T5160] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5166] close(24) = -1 EBADF (Bad file descriptor) [pid 5166] close(25) = -1 EBADF (Bad file descriptor) [pid 5166] close(26) = -1 EBADF (Bad file descriptor) [pid 5166] close(27) = -1 EBADF (Bad file descriptor) [pid 5166] close(28) = -1 EBADF (Bad file descriptor) [pid 5166] close(29) = -1 EBADF (Bad file descriptor) [pid 5166] exit_group(0) = ? [ 124.569623][ T5160] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 124.593839][ T5160] Node 0 DMA32 free:1385520kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:9164kB inactive_anon:1928kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:16240kB local_pcp:2016kB free_cma:0kB [pid 5168] close(3) = 0 [pid 5168] close(4) = -1 EBADF (Bad file descriptor) [pid 5168] close(5) = -1 EBADF (Bad file descriptor) [pid 5168] close(6) = -1 EBADF (Bad file descriptor) [pid 5168] close(7) = -1 EBADF (Bad file descriptor) [pid 5168] close(8) = -1 EBADF (Bad file descriptor) [pid 5168] close(9) = -1 EBADF (Bad file descriptor) [pid 5168] close(10) = -1 EBADF (Bad file descriptor) [pid 5168] close(11) = -1 EBADF (Bad file descriptor) [pid 5168] close(12) = -1 EBADF (Bad file descriptor) [pid 5168] close(13) = -1 EBADF (Bad file descriptor) [pid 5168] close(14) = -1 EBADF (Bad file descriptor) [pid 5168] close(15) = -1 EBADF (Bad file descriptor) [pid 5168] close(16) = -1 EBADF (Bad file descriptor) [pid 5168] close(17) = -1 EBADF (Bad file descriptor) [pid 5168] close(18) = -1 EBADF (Bad file descriptor) [pid 5168] close(19) = -1 EBADF (Bad file descriptor) [pid 5168] close(20) = -1 EBADF (Bad file descriptor) [pid 5168] close(21) = -1 EBADF (Bad file descriptor) [pid 5168] close(22) = -1 EBADF (Bad file descriptor) [pid 5168] close(23) = -1 EBADF (Bad file descriptor) [pid 5168] close(24) = -1 EBADF (Bad file descriptor) [pid 5168] close(25) = -1 EBADF (Bad file descriptor) [pid 5168] close(26) = -1 EBADF (Bad file descriptor) [pid 5168] close(27) = -1 EBADF (Bad file descriptor) [pid 5168] close(28) = -1 EBADF (Bad file descriptor) [pid 5168] close(29) = -1 EBADF (Bad file descriptor) [pid 5168] exit_group(0) = ? [pid 5164] close(3) = 0 [pid 5164] close(4) = -1 EBADF (Bad file descriptor) [pid 5164] close(5) = -1 EBADF (Bad file descriptor) [pid 5164] close(6) = -1 EBADF (Bad file descriptor) [pid 5164] close(7) = -1 EBADF (Bad file descriptor) [pid 5164] close(8) = -1 EBADF (Bad file descriptor) [pid 5164] close(9) = -1 EBADF (Bad file descriptor) [pid 5164] close(10) = -1 EBADF (Bad file descriptor) [pid 5164] close(11) = -1 EBADF (Bad file descriptor) [pid 5164] close(12) = -1 EBADF (Bad file descriptor) [pid 5164] close(13) = -1 EBADF (Bad file descriptor) [pid 5164] close(14) = -1 EBADF (Bad file descriptor) [pid 5164] close(15) = -1 EBADF (Bad file descriptor) [pid 5164] close(16) = -1 EBADF (Bad file descriptor) [ 124.695829][ T5160] lowmem_reserve[]: 0 0 1 1 1 [ 124.700658][ T5160] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5164] close(17) = -1 EBADF (Bad file descriptor) [pid 5164] close(18) = -1 EBADF (Bad file descriptor) [pid 5164] close(19) = -1 EBADF (Bad file descriptor) [pid 5164] close(20) = -1 EBADF (Bad file descriptor) [pid 5164] close(21) = -1 EBADF (Bad file descriptor) [pid 5164] close(22) = -1 EBADF (Bad file descriptor) [pid 5164] close(23) = -1 EBADF (Bad file descriptor) [pid 5164] close(24) = -1 EBADF (Bad file descriptor) [pid 5164] close(25) = -1 EBADF (Bad file descriptor) [pid 5164] close(26) = -1 EBADF (Bad file descriptor) [pid 5164] close(27) = -1 EBADF (Bad file descriptor) [pid 5164] close(28) = -1 EBADF (Bad file descriptor) [pid 5164] close(29) = -1 EBADF (Bad file descriptor) [pid 5164] exit_group(0) = ? [ 124.813872][ T5160] lowmem_reserve[]: 0 0 0 0 0 [ 124.819132][ T5160] Node 1 Normal free:3923104kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20164kB local_pcp:10244kB free_cma:0kB [ 124.913836][ T5160] lowmem_reserve[]: 0 0 0 0 0 [ 124.918662][ T5160] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 124.973846][ T5160] Node 0 DMA32: 1*4kB (E) 24*8kB (M) 21*16kB (ME) 6*32kB (UME) 3*64kB (ME) 3*128kB (ME) 239*256kB (UME) 326*512kB (U) 172*1024kB (U) 43*2048kB (UME) 184*4096kB (UM) = 1247252kB [pid 5022] kill(-22, SIGKILL) = 0 [pid 5022] kill(22, SIGKILL) = 0 [ 125.034018][ T5160] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 125.063854][ T5160] Node 1 Normal: 176*4kB (U) 46*8kB (UE) 37*16kB (UME) 25*32kB (UME) 12*64kB (UME) 4*128kB (UE) 2*256kB (UE) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3923104kB [ 125.123842][ T5160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 125.133521][ T5160] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 125.183839][ T5160] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 125.193472][ T5160] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 125.233849][ T5160] 16361 total pagecache pages [ 125.238600][ T5160] 0 pages in swap cache [ 125.242785][ T5160] Free swap = 0kB [ 125.274024][ T5160] Total swap = 0kB [ 125.277815][ T5160] 2097051 pages RAM [ 125.281655][ T5160] 0 pages HighMem/MovableOnly [ 125.313851][ T5160] 392168 pages reserved [ 125.318072][ T5160] 0 pages cma reserved [pid 5162] <... setsockopt resumed>) = ? [pid 5162] +++ exited with 0 +++ [pid 5161] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=99 /* 0.99 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 18 ./strace-static-x86_64: Process 5170 attached [pid 5170] set_robust_list(0x5555574495e0, 24) = 0 [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5170] setpgid(0, 0) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5170] write(3, "1000", 4) = 4 [pid 5170] close(3) = 0 [pid 5170] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5170] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5170] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[19], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 19 [pid 5170] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5170] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5171 attached [pid 5171] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5171] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5022] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5171] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5022] <... openat resumed>) = 3 [pid 5171] <... futex resumed>) = 1 [pid 5170] <... futex resumed>) = 0 [pid 5022] fstat(3, [pid 5171] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5170] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5022] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5170] <... futex resumed>) = 0 [pid 5022] getdents64(3, [pid 5170] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5022] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5022] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5022] close(3) = 0 [pid 5170] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5026] kill(-17, SIGKILL) = 0 [pid 5026] kill(17, SIGKILL) = 0 [pid 5170] close(3) = 0 [pid 5170] close(4) = -1 EBADF (Bad file descriptor) [pid 5170] close(5) = -1 EBADF (Bad file descriptor) [pid 5170] close(6) = -1 EBADF (Bad file descriptor) [pid 5170] close(7) = -1 EBADF (Bad file descriptor) [pid 5170] close(8) = -1 EBADF (Bad file descriptor) [pid 5170] close(9) = -1 EBADF (Bad file descriptor) [pid 5170] close(10) = -1 EBADF (Bad file descriptor) [pid 5170] close(11) = -1 EBADF (Bad file descriptor) [pid 5170] close(12) = -1 EBADF (Bad file descriptor) [pid 5170] close(13) = -1 EBADF (Bad file descriptor) [pid 5170] close(14) = -1 EBADF (Bad file descriptor) [pid 5170] close(15) = -1 EBADF (Bad file descriptor) [pid 5170] close(16) = -1 EBADF (Bad file descriptor) [pid 5170] close(17) = -1 EBADF (Bad file descriptor) [pid 5170] close(18) = -1 EBADF (Bad file descriptor) [pid 5170] close(19) = -1 EBADF (Bad file descriptor) [pid 5170] close(20) = -1 EBADF (Bad file descriptor) [pid 5170] close(21) = -1 EBADF (Bad file descriptor) [pid 5170] close(22) = -1 EBADF (Bad file descriptor) [pid 5170] close(23) = -1 EBADF (Bad file descriptor) [pid 5170] close(24) = -1 EBADF (Bad file descriptor) [pid 5170] close(25) = -1 EBADF (Bad file descriptor) [pid 5170] close(26) = -1 EBADF (Bad file descriptor) [pid 5170] close(27) = -1 EBADF (Bad file descriptor) [pid 5170] close(28) = -1 EBADF (Bad file descriptor) [pid 5170] close(29) = -1 EBADF (Bad file descriptor) [pid 5170] exit_group(0) = ? [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [pid 5169] <... setsockopt resumed>) = ? [pid 5169] +++ exited with 0 +++ [pid 5168] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=85 /* 0.85 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 22 ./strace-static-x86_64: Process 5173 attached [pid 5173] set_robust_list(0x5555574495e0, 24) = 0 [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5173] setpgid(0, 0) = 0 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5173] write(3, "1000", 4) = 4 [pid 5173] close(3) = 0 [pid 5173] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5173] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5173] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 23 [pid 5173] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5173] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5174 attached [pid 5174] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5174] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5174] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5173] <... futex resumed>) = 0 [pid 5173] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5174] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5173] <... futex resumed>) = 0 [pid 5173] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5167] <... setsockopt resumed>) = ? [pid 5167] +++ exited with 0 +++ [pid 5166] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=97 /* 0.97 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 25 ./strace-static-x86_64: Process 5175 attached [pid 5175] set_robust_list(0x5555574495e0, 24) = 0 [pid 5175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5175] setpgid(0, 0) = 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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5175] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5175] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[26], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 26 [pid 5175] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5175] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5176 attached [pid 5176] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5176] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5176] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5175] <... futex resumed>) = 0 [pid 5176] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5175] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5165] <... setsockopt resumed>) = ? [pid 5175] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5165] +++ exited with 0 +++ [pid 5164] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 24 ./strace-static-x86_64: Process 5177 attached [pid 5177] set_robust_list(0x5555574495e0, 24) = 0 [pid 5177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5177] setpgid(0, 0 [pid 5160] <... setsockopt resumed>) = ? [pid 5177] <... setpgid resumed>) = 0 [pid 5160] +++ exited with 0 +++ [pid 5159] +++ exited with 0 +++ [pid 5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=95 /* 0.95 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5177] <... openat resumed>) = 3 [pid 5177] write(3, "1000", 4 [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 19 [pid 5177] <... write resumed>) = 4 [pid 5177] close(3) = 0 [pid 5177] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5178 attached [pid 5178] set_robust_list(0x5555574495e0, 24 [pid 5177] <... mmap resumed>) = 0x7f2c676ee000 [pid 5177] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5178] <... set_robust_list resumed>) = 0 [pid 5177] <... mprotect resumed>) = 0 [pid 5178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5177] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5178] <... prctl resumed>) = 0 [pid 5177] <... clone resumed>, parent_tid=[25], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 25 [pid 5177] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5178] setpgid(0, 0 [pid 5177] <... futex resumed>) = 0 [pid 5175] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5179 attached [pid 5178] <... setpgid resumed>) = 0 [pid 5177] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5179] set_robust_list(0x7f2c6770e9e0, 24 [pid 5178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5179] <... set_robust_list resumed>) = 0 [pid 5178] <... openat resumed>) = 3 [pid 5179] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5178] write(3, "1000", 4 [pid 5179] <... socket resumed>) = 3 [pid 5178] <... write resumed>) = 4 [pid 5179] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5178] close(3 [pid 5179] <... futex resumed>) = 1 [pid 5178] <... close resumed>) = 0 [pid 5177] <... futex resumed>) = 0 [pid 5179] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5178] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5179] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5178] <... futex resumed>) = 0 [pid 5177] <... futex resumed>) = 0 [pid 5179] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5177] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5178] <... mmap resumed>) = 0x7f2c676ee000 [pid 5178] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5178] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[20], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 20 [pid 5178] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5178] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5180 attached [pid 5180] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5180] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5180] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5178] <... futex resumed>) = 0 [pid 5180] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5178] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5178] <... futex resumed>) = 0 [pid 5178] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5177] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5173] close(3) = 0 [pid 5173] close(4 [pid 5178] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5173] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5173] close(5) = -1 EBADF (Bad file descriptor) [pid 5173] close(6) = -1 EBADF (Bad file descriptor) [pid 5173] close(7) = -1 EBADF (Bad file descriptor) [pid 5173] close(8) = -1 EBADF (Bad file descriptor) [pid 5173] close(9) = -1 EBADF (Bad file descriptor) [pid 5173] close(10) = -1 EBADF (Bad file descriptor) [pid 5173] close(11) = -1 EBADF (Bad file descriptor) [pid 5173] close(12) = -1 EBADF (Bad file descriptor) [pid 5173] close(13) = -1 EBADF (Bad file descriptor) [pid 5173] close(14) = -1 EBADF (Bad file descriptor) [pid 5173] close(15) = -1 EBADF (Bad file descriptor) [pid 5173] close(16) = -1 EBADF (Bad file descriptor) [pid 5173] close(17) = -1 EBADF (Bad file descriptor) [pid 5173] close(18) = -1 EBADF (Bad file descriptor) [pid 5173] close(19) = -1 EBADF (Bad file descriptor) [pid 5173] close(20) = -1 EBADF (Bad file descriptor) [pid 5173] close(21) = -1 EBADF (Bad file descriptor) [pid 5173] close(22) = -1 EBADF (Bad file descriptor) [pid 5173] close(23) = -1 EBADF (Bad file descriptor) [pid 5173] close(24) = -1 EBADF (Bad file descriptor) [pid 5173] close(25) = -1 EBADF (Bad file descriptor) [pid 5173] close(26) = -1 EBADF (Bad file descriptor) [pid 5173] close(27) = -1 EBADF (Bad file descriptor) [pid 5173] close(28) = -1 EBADF (Bad file descriptor) [pid 5173] close(29) = -1 EBADF (Bad file descriptor) [pid 5173] exit_group(0) = ? [pid 5175] close(3) = 0 [pid 5175] close(4) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5175] close(10) = -1 EBADF (Bad file descriptor) [pid 5175] close(11) = -1 EBADF (Bad file descriptor) [pid 5175] close(12) = -1 EBADF (Bad file descriptor) [pid 5175] close(13) = -1 EBADF (Bad file descriptor) [pid 5175] close(14) = -1 EBADF (Bad file descriptor) [pid 5175] close(15) = -1 EBADF (Bad file descriptor) [pid 5175] close(16) = -1 EBADF (Bad file descriptor) [pid 5175] close(17) = -1 EBADF (Bad file descriptor) [pid 5175] close(18) = -1 EBADF (Bad file descriptor) [pid 5175] close(19) = -1 EBADF (Bad file descriptor) [pid 5175] close(20) = -1 EBADF (Bad file descriptor) [pid 5175] close(21) = -1 EBADF (Bad file descriptor) [pid 5175] close(22) = -1 EBADF (Bad file descriptor) [pid 5175] close(23) = -1 EBADF (Bad file descriptor) [pid 5175] close(24) = -1 EBADF (Bad file descriptor) [pid 5175] close(25) = -1 EBADF (Bad file descriptor) [pid 5175] close(26) = -1 EBADF (Bad file descriptor) [pid 5175] close(27) = -1 EBADF (Bad file descriptor) [pid 5175] close(28) = -1 EBADF (Bad file descriptor) [pid 5175] close(29) = -1 EBADF (Bad file descriptor) [pid 5175] exit_group(0) = ? [pid 5177] close(3) = 0 [pid 5177] close(4) = -1 EBADF (Bad file descriptor) [pid 5177] close(5) = -1 EBADF (Bad file descriptor) [pid 5177] close(6) = -1 EBADF (Bad file descriptor) [pid 5177] close(7) = -1 EBADF (Bad file descriptor) [pid 5177] close(8) = -1 EBADF (Bad file descriptor) [pid 5177] close(9) = -1 EBADF (Bad file descriptor) [pid 5177] close(10) = -1 EBADF (Bad file descriptor) [pid 5177] close(11) = -1 EBADF (Bad file descriptor) [pid 5177] close(12) = -1 EBADF (Bad file descriptor) [pid 5177] close(13) = -1 EBADF (Bad file descriptor) [pid 5177] close(14) = -1 EBADF (Bad file descriptor) [pid 5177] close(15) = -1 EBADF (Bad file descriptor) [pid 5177] close(16) = -1 EBADF (Bad file descriptor) [pid 5177] close(17) = -1 EBADF (Bad file descriptor) [pid 5177] close(18) = -1 EBADF (Bad file descriptor) [pid 5177] close(19) = -1 EBADF (Bad file descriptor) [pid 5177] close(20) = -1 EBADF (Bad file descriptor) [pid 5177] close(21) = -1 EBADF (Bad file descriptor) [pid 5177] close(22) = -1 EBADF (Bad file descriptor) [pid 5177] close(23) = -1 EBADF (Bad file descriptor) [pid 5177] close(24) = -1 EBADF (Bad file descriptor) [pid 5177] close(25) = -1 EBADF (Bad file descriptor) [pid 5177] close(26) = -1 EBADF (Bad file descriptor) [pid 5177] close(27 [pid 5178] close(3 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = 0 [pid 5177] close(28 [pid 5178] close(4 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] close(29 [pid 5178] close(5 [pid 5177] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] exit_group(0 [pid 5178] close(6 [pid 5177] <... exit_group resumed>) = ? [pid 5178] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] close(7) = -1 EBADF (Bad file descriptor) [pid 5178] close(8) = -1 EBADF (Bad file descriptor) [pid 5178] close(9) = -1 EBADF (Bad file descriptor) [pid 5178] close(10) = -1 EBADF (Bad file descriptor) [pid 5178] close(11) = -1 EBADF (Bad file descriptor) [pid 5178] close(12) = -1 EBADF (Bad file descriptor) [pid 5178] close(13) = -1 EBADF (Bad file descriptor) [pid 5178] close(14) = -1 EBADF (Bad file descriptor) [pid 5178] close(15) = -1 EBADF (Bad file descriptor) [pid 5178] close(16) = -1 EBADF (Bad file descriptor) [pid 5178] close(17) = -1 EBADF (Bad file descriptor) [pid 5178] close(18) = -1 EBADF (Bad file descriptor) [pid 5178] close(19) = -1 EBADF (Bad file descriptor) [pid 5178] close(20) = -1 EBADF (Bad file descriptor) [pid 5178] close(21) = -1 EBADF (Bad file descriptor) [pid 5178] close(22) = -1 EBADF (Bad file descriptor) [pid 5178] close(23) = -1 EBADF (Bad file descriptor) [pid 5178] close(24) = -1 EBADF (Bad file descriptor) [pid 5178] close(25) = -1 EBADF (Bad file descriptor) [pid 5178] close(26) = -1 EBADF (Bad file descriptor) [pid 5178] close(27) = -1 EBADF (Bad file descriptor) [pid 5178] close(28) = -1 EBADF (Bad file descriptor) [pid 5178] close(29) = -1 EBADF (Bad file descriptor) [pid 5178] exit_group(0) = ? [pid 5023] kill(-18, SIGKILL) = 0 [pid 5023] kill(18, SIGKILL) = 0 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5023] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5023] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] close(3) = 0 [pid 5174] <... setsockopt resumed>) = ? [pid 5174] +++ exited with 0 +++ [pid 5173] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 24 ./strace-static-x86_64: Process 5181 attached [pid 5181] set_robust_list(0x5555574495e0, 24) = 0 [pid 5181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5181] setpgid(0, 0) = 0 [pid 5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5181] write(3, "1000", 4) = 4 [pid 5181] close(3) = 0 [pid 5181] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5181] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5181] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[25], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 25 [pid 5181] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5181] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5176] <... setsockopt resumed>) = ? ./strace-static-x86_64: Process 5182 attached [pid 5182] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5176] +++ exited with 0 +++ [pid 5182] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5175] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5182] <... socket resumed>) = 3 [pid 5182] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5181] <... futex resumed>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5182] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5181] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5183 attached [pid 5182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5181] <... futex resumed>) = 0 [pid 5016] <... clone resumed>, child_tidptr=0x5555574495d0) = 27 [pid 5183] set_robust_list(0x5555574495e0, 24 [pid 5182] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5181] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5183] <... set_robust_list 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) = 3 [pid 5183] write(3, "1000", 4) = 4 [pid 5183] close(3) = 0 [pid 5183] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5183] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5183] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[28], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 28 [pid 5183] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5183] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5184 attached [pid 5184] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5184] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5184] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] <... futex resumed>) = 0 [pid 5184] <... futex resumed>) = 1 [pid 5183] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5184] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5183] <... futex resumed>) = 0 [pid 5183] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5183] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5158] <... setsockopt resumed>) = ? [pid 5158] +++ exited with 0 +++ [pid 5157] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=241 /* 2.41 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 24 ./strace-static-x86_64: Process 5185 attached [pid 5185] set_robust_list(0x5555574495e0, 24) = 0 [pid 5185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5185] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5185] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5185] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[25], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 25 [pid 5185] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5185] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5186 attached [pid 5186] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5186] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5186] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5185] <... futex resumed>) = 0 [pid 5186] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5185] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5185] <... futex resumed>) = 0 [pid 5186] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5185] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5181] close(3) = 0 [pid 5181] close(4) = -1 EBADF (Bad file descriptor) [pid 5181] close(5) = -1 EBADF (Bad file descriptor) [pid 5181] close(6) = -1 EBADF (Bad file descriptor) [pid 5181] close(7) = -1 EBADF (Bad file descriptor) [pid 5181] close(8) = -1 EBADF (Bad file descriptor) [pid 5181] close(9) = -1 EBADF (Bad file descriptor) [pid 5181] close(10) = -1 EBADF (Bad file descriptor) [pid 5181] close(11) = -1 EBADF (Bad file descriptor) [pid 5181] close(12) = -1 EBADF (Bad file descriptor) [pid 5181] close(13) = -1 EBADF (Bad file descriptor) [pid 5181] close(14) = -1 EBADF (Bad file descriptor) [pid 5181] close(15) = -1 EBADF (Bad file descriptor) [pid 5181] close(16) = -1 EBADF (Bad file descriptor) [pid 5181] close(17) = -1 EBADF (Bad file descriptor) [pid 5181] close(18) = -1 EBADF (Bad file descriptor) [pid 5181] close(19) = -1 EBADF (Bad file descriptor) [pid 5181] close(20) = -1 EBADF (Bad file descriptor) [pid 5181] close(21 [pid 5183] close(3 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = 0 [pid 5181] close(22 [pid 5183] close(4 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(23 [pid 5183] close(5 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(24 [pid 5183] close(6 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(25 [pid 5183] close(7 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5179] <... setsockopt resumed>) = ? [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(26 [pid 5183] close(8 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(27 [pid 5183] close(9 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(28 [pid 5183] close(10 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] close(29 [pid 5183] close(11 [pid 5181] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5181] exit_group(0 [pid 5183] close(12 [pid 5181] <... exit_group resumed>) = ? [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(13) = -1 EBADF (Bad file descriptor) [pid 5183] close(14) = -1 EBADF (Bad file descriptor) [pid 5183] close(15) = -1 EBADF (Bad file descriptor) [pid 5179] +++ exited with 0 +++ [pid 5177] +++ exited with 0 +++ [pid 5183] close(16) = -1 EBADF (Bad file descriptor) [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5183] close(17 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(18 [pid 5024] <... clone resumed>, child_tidptr=0x5555574495d0) = 26 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(19) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5187 attached [pid 5183] close(20 [pid 5187] set_robust_list(0x5555574495e0, 24 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... set_robust_list resumed>) = 0 [pid 5183] close(21 [pid 5187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] <... prctl resumed>) = 0 [pid 5183] close(22 [pid 5187] setpgid(0, 0 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5183] close(23 [pid 5187] <... setpgid resumed>) = 0 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5183] close(24 [pid 5187] <... openat resumed>) = 3 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] write(3, "1000", 4 [pid 5183] close(25 [pid 5187] <... write resumed>) = 4 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] close(3 [pid 5183] close(26 [pid 5187] <... close resumed>) = 0 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5183] close(27 [pid 5180] <... setsockopt resumed>) = ? [pid 5187] <... futex resumed>) = 0 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5183] close(28 [pid 5187] <... mmap resumed>) = 0x7f2c676ee000 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5187] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5183] close(29 [pid 5187] <... mprotect resumed>) = 0 [pid 5183] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5180] +++ exited with 0 +++ [pid 5178] +++ exited with 0 +++ [pid 5187] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5183] exit_group(0 [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=104 /* 1.04 s */} --- ./strace-static-x86_64: Process 5188 attached [pid 5183] <... exit_group resumed>) = ? [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 21 [pid 5185] close(3) = 0 [pid 5185] close(4) = -1 EBADF (Bad file descriptor) [pid 5185] close(5) = -1 EBADF (Bad file descriptor) [pid 5185] close(6) = -1 EBADF (Bad file descriptor) [pid 5185] close(7) = -1 EBADF (Bad file descriptor) [pid 5185] close(8) = -1 EBADF (Bad file descriptor) [pid 5185] close(9) = -1 EBADF (Bad file descriptor) [pid 5185] close(10) = -1 EBADF (Bad file descriptor) [pid 5185] close(11) = -1 EBADF (Bad file descriptor) [pid 5185] close(12) = -1 EBADF (Bad file descriptor) [pid 5185] close(13) = -1 EBADF (Bad file descriptor) [pid 5185] close(14) = -1 EBADF (Bad file descriptor) [pid 5185] close(15) = -1 EBADF (Bad file descriptor) [pid 5185] close(16) = -1 EBADF (Bad file descriptor) [pid 5185] close(17) = -1 EBADF (Bad file descriptor) [pid 5185] close(18) = -1 EBADF (Bad file descriptor) [pid 5185] close(19) = -1 EBADF (Bad file descriptor) [pid 5185] close(20) = -1 EBADF (Bad file descriptor) [pid 5185] close(21) = -1 EBADF (Bad file descriptor) [pid 5185] close(22) = -1 EBADF (Bad file descriptor) [pid 5185] close(23) = -1 EBADF (Bad file descriptor) [pid 5185] close(24) = -1 EBADF (Bad file descriptor) [pid 5185] close(25) = -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 5188] set_robust_list(0x7f2c6770e9e0, 24 [pid 5187] <... clone resumed>, parent_tid=[27], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 27 [pid 5187] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5187] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5188] <... set_robust_list resumed>) = 0 [pid 5188] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5188] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5187] <... futex resumed>) = 0 [pid 5187] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5187] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 133.367150][ T5182] warn_alloc: 22 callbacks suppressed [ 133.367317][ T5182] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 133.391612][ T5182] CPU: 0 PID: 5182 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 133.402076][ T5182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 133.412176][ T5182] Call Trace: [ 133.415483][ T5182] [ 133.418448][ T5182] dump_stack_lvl+0x136/0x150 [ 133.423186][ T5182] warn_alloc+0x213/0x360 [ 133.427596][ T5182] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 133.433225][ T5182] ? do_raw_spin_unlock+0x175/0x230 [ 133.438495][ T5182] ? __get_vm_area_node+0x29b/0x3f0 [ 133.443755][ T5182] __vmalloc_node_range+0x103b/0x14c0 [ 133.449193][ T5182] ? xt_alloc_table_info+0x40/0xa0 [ 133.454376][ T5182] ? delayed_vfree_work+0x70/0x70 [ 133.459469][ T5182] ? kvmalloc_node+0x76/0x1a0 [ 133.464201][ T5182] ? rcu_is_watching+0x12/0xb0 [ 133.469011][ T5182] ? xt_alloc_table_info+0x40/0xa0 [ 133.474158][ T5182] kvmalloc_node+0x156/0x1a0 [ 133.478777][ T5182] ? xt_alloc_table_info+0x40/0xa0 [ 133.483926][ T5182] xt_alloc_table_info+0x40/0xa0 [ 133.488898][ T5182] do_ipt_set_ctl+0x514/0xb10 [ 133.493598][ T5182] ? __mutex_lock+0x231/0x1350 [ 133.498398][ T5182] ? compat_do_replace.constprop.0+0x400/0x400 [ 133.504585][ T5182] ? wait_for_completion_io_timeout+0x20/0x20 [ 133.510687][ T5182] ? ip_sock_set_tos+0x40/0x40 [ 133.515485][ T5182] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 133.521506][ T5182] nf_setsockopt+0x87/0xe0 [ 133.525965][ T5182] ip_setsockopt+0xf2/0x110 [ 133.530513][ T5182] raw_setsockopt+0x23e/0x2d0 [ 133.535218][ T5182] ? raw_ioctl+0x1e0/0x1e0 [ 133.539663][ T5182] ? sock_common_setsockopt+0x2f/0x110 [ 133.545159][ T5182] ? sock_common_recvmsg+0x190/0x190 [ 133.550568][ T5182] __sys_setsockopt+0x2c6/0x5b0 [ 133.555443][ T5182] ? __ia32_sys_recv+0x100/0x100 [ 133.560399][ T5182] ? lock_downgrade+0x690/0x690 [ 133.565285][ T5182] ? _raw_spin_unlock_irq+0x23/0x50 [ 133.570497][ T5182] ? lockdep_hardirqs_on+0x7d/0x100 [ 133.575724][ T5182] __x64_sys_setsockopt+0xbe/0x160 [ 133.580864][ T5182] do_syscall_64+0x39/0xb0 [ 133.585302][ T5182] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 133.591211][ T5182] RIP: 0033:0x7f2c6775df39 [ 133.595639][ T5182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [pid 5188] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600./strace-static-x86_64: Process 5189 attached [pid 5189] set_robust_list(0x5555574495e0, 24) = 0 [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5189] setpgid(0, 0) = 0 [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5189] write(3, "1000", 4) = 4 [pid 5189] close(3) = 0 [pid 5189] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5189] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5189] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[22], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 22 [pid 5189] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5189] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5187] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5189] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5189] futex(0x7f2c677e63fc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676cd000 [pid 5189] mprotect(0x7f2c676ce000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5189] clone(child_stack=0x7f2c676ed3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f2c676ed700, child_tidptr=0x7f2c676ed9d0) = 23 [pid 5189] futex(0x7f2c677e63f8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5189] futex(0x7f2c677e63fc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5190 attached [pid 5190] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5190] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5190] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5190] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5191 attached [ 133.615265][ T5182] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 133.623708][ T5182] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 133.631695][ T5182] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 133.639678][ T5182] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 133.647664][ T5182] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 133.655649][ T5182] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 133.663649][ T5182] [pid 5191] set_robust_list(0x7f2c676ed9e0, 24) = 0 [ 133.680553][ T5182] Mem-Info: [ 133.686803][ T5182] active_anon:2260 inactive_anon:483 isolated_anon:0 [ 133.686803][ T5182] active_file:0 inactive_file:15121 isolated_file:0 [ 133.686803][ T5182] unevictable:768 dirty:23 writeback:13 [ 133.686803][ T5182] slab_reclaimable:19462 slab_unreclaimable:81822 [ 133.686803][ T5182] mapped:2428 shmem:1240 pagetables:377 [ 133.686803][ T5182] sec_pagetables:0 bounce:0 [ 133.686803][ T5182] kernel_misc_reclaimable:0 [ 133.686803][ T5182] free:1423055 free_pcp:8629 free_cma:0 [ 133.734005][ T5182] Node 0 active_anon:9040kB inactive_anon:1932kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8816kB pagetables:1508kB sec_pagetables:0kB all_unreclaimable? no [ 133.770457][ T5182] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 133.803106][ T5182] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 133.832341][ T5182] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 133.840255][ T5182] Node 0 DMA32 free:1724768kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:9000kB inactive_anon:1928kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:14196kB local_pcp:13384kB free_cma:0kB [ 133.874922][ T5182] lowmem_reserve[]: 0 0 1 1 1 [ 133.881788][ T5182] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 133.911182][ T5182] lowmem_reserve[]: 0 0 0 0 0 [ 133.918013][ T5182] Node 1 Normal free:3923104kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20200kB local_pcp:9920kB free_cma:0kB [pid 5191] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5187] close(3) = 0 [pid 5187] close(4) = -1 EBADF (Bad file descriptor) [pid 5187] close(5) = -1 EBADF (Bad file descriptor) [pid 5187] close(6) = -1 EBADF (Bad file descriptor) [pid 5187] close(7) = -1 EBADF (Bad file descriptor) [pid 5187] close(8) = -1 EBADF (Bad file descriptor) [pid 5187] close(9) = -1 EBADF (Bad file descriptor) [pid 5187] close(10) = -1 EBADF (Bad file descriptor) [pid 5187] close(11) = -1 EBADF (Bad file descriptor) [pid 5187] close(12) = -1 EBADF (Bad file descriptor) [pid 5187] close(13) = -1 EBADF (Bad file descriptor) [pid 5187] close(14) = -1 EBADF (Bad file descriptor) [pid 5187] close(15) = -1 EBADF (Bad file descriptor) [pid 5187] close(16) = -1 EBADF (Bad file descriptor) [pid 5187] close(17) = -1 EBADF (Bad file descriptor) [pid 5187] close(18) = -1 EBADF (Bad file descriptor) [ 134.032813][ T5182] lowmem_reserve[]: 0 0 0 0 0 [ 134.049799][ T5182] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [pid 5187] close(19) = -1 EBADF (Bad file descriptor) [pid 5187] close(20) = -1 EBADF (Bad file descriptor) [pid 5187] close(21) = -1 EBADF (Bad file descriptor) [pid 5187] close(22) = -1 EBADF (Bad file descriptor) [pid 5187] close(23) = -1 EBADF (Bad file descriptor) [pid 5187] close(24) = -1 EBADF (Bad file descriptor) [pid 5187] close(25) = -1 EBADF (Bad file descriptor) [pid 5187] close(26) = -1 EBADF (Bad file descriptor) [pid 5187] close(27) = -1 EBADF (Bad file descriptor) [pid 5187] close(28) = -1 EBADF (Bad file descriptor) [pid 5187] close(29) = -1 EBADF (Bad file descriptor) [pid 5187] exit_group(0) = ? [ 134.098982][ T5182] Node 0 DMA32: 1*4kB (E) 28*8kB (UME) 19*16kB (ME) 2049*32kB (UME) 2004*64kB (UME) 1200*128kB (UME) 659*256kB (UM) 414*512kB (U) 157*1024kB (U) 36*2048kB (UME) 175*4096kB (UM) = 1679924kB [pid 5189] close(3) = 0 [pid 5189] close(4) = -1 EBADF (Bad file descriptor) [pid 5189] close(5) = -1 EBADF (Bad file descriptor) [pid 5189] close(6) = -1 EBADF (Bad file descriptor) [pid 5189] close(7) = -1 EBADF (Bad file descriptor) [pid 5189] close(8) = -1 EBADF (Bad file descriptor) [pid 5189] close(9) = -1 EBADF (Bad file descriptor) [pid 5189] close(10) = -1 EBADF (Bad file descriptor) [pid 5189] close(11) = -1 EBADF (Bad file descriptor) [pid 5189] close(12) = -1 EBADF (Bad file descriptor) [pid 5189] close(13) = -1 EBADF (Bad file descriptor) [pid 5189] close(14) = -1 EBADF (Bad file descriptor) [pid 5189] close(15) = -1 EBADF (Bad file descriptor) [pid 5189] close(16) = -1 EBADF (Bad file descriptor) [pid 5189] close(17) = -1 EBADF (Bad file descriptor) [pid 5189] close(18) = -1 EBADF (Bad file descriptor) [ 134.168557][ T5182] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [pid 5189] close(19) = -1 EBADF (Bad file descriptor) [pid 5189] close(20) = -1 EBADF (Bad file descriptor) [pid 5189] close(21) = -1 EBADF (Bad file descriptor) [pid 5189] close(22) = -1 EBADF (Bad file descriptor) [pid 5189] close(23) = -1 EBADF (Bad file descriptor) [pid 5189] close(24) = -1 EBADF (Bad file descriptor) [pid 5189] close(25) = -1 EBADF (Bad file descriptor) [pid 5189] close(26) = -1 EBADF (Bad file descriptor) [pid 5189] close(27) = -1 EBADF (Bad file descriptor) [pid 5189] close(28) = -1 EBADF (Bad file descriptor) [pid 5189] close(29) = -1 EBADF (Bad file descriptor) [pid 5189] exit_group(0 [pid 5190] <... futex resumed>) = ? [pid 5189] <... exit_group resumed>) = ? [pid 5190] +++ exited with 0 +++ [ 134.227925][ T5182] Node 1 Normal: 176*4kB (U) 46*8kB (UE) 37*16kB (UME) 25*32kB (UME) 12*64kB (UME) 4*128kB (UE) 2*256kB (UE) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3923104kB [ 134.283432][ T5182] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 134.325847][ T5182] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 134.349972][ T5182] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 134.391214][ T5182] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 134.424690][ T5182] 16361 total pagecache pages [ 134.440489][ T5182] 0 pages in swap cache [ 134.454352][ T5182] Free swap = 0kB [ 134.459646][ T5182] Total swap = 0kB [ 134.479035][ T5182] 2097051 pages RAM [ 134.499292][ T5182] 0 pages HighMem/MovableOnly [ 134.524883][ T5182] 392168 pages reserved [ 134.530634][ T5182] 0 pages cma reserved [pid 5184] <... setsockopt resumed>) = ? [pid 5184] +++ exited with 0 +++ [pid 5183] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 29 ./strace-static-x86_64: Process 5192 attached [pid 5192] set_robust_list(0x5555574495e0, 24) = 0 [pid 5192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5192] setpgid(0, 0) = 0 [pid 5192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5192] write(3, "1000", 4) = 4 [pid 5192] close(3) = 0 [pid 5192] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5192] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5192] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[30], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 30 [pid 5192] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5193 attached ) = 0 [pid 5192] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5193] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5193] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5193] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5192] <... futex resumed>) = 0 [pid 5193] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5192] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5193] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5192] <... futex resumed>) = 0 [pid 5193] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5192] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5186] <... setsockopt resumed>) = ? [pid 5186] +++ exited with 0 +++ [pid 5185] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 26 ./strace-static-x86_64: Process 5194 attached [pid 5194] set_robust_list(0x5555574495e0, 24) = 0 [pid 5194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5194] setpgid(0, 0) = 0 [pid 5194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5194] write(3, "1000", 4) = 4 [pid 5194] close(3) = 0 [pid 5194] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5194] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5194] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[27], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 27 [pid 5194] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5194] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5195 attached [pid 5195] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5195] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5195] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... futex resumed>) = 0 [pid 5195] <... futex resumed>) = 1 [pid 5194] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5195] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5194] <... futex resumed>) = 0 [pid 5194] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5171] <... setsockopt resumed>) = ? [pid 5171] +++ exited with 0 +++ [pid 5170] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=0, si_stime=244 /* 2.44 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 20 ./strace-static-x86_64: Process 5196 attached [pid 5196] set_robust_list(0x5555574495e0, 24) = 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) = 4 [pid 5196] close(3) = 0 [pid 5196] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5196] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5196] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[21], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 21 [pid 5196] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5196] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5197 attached [pid 5197] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5197] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5197] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5196] <... futex resumed>) = 0 [pid 5197] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5196] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5196] <... futex resumed>) = 0 [pid 5197] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5196] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5192] close(3) = 0 [pid 5192] close(4) = -1 EBADF (Bad file descriptor) [pid 5192] close(5) = -1 EBADF (Bad file descriptor) [pid 5192] close(6) = -1 EBADF (Bad file descriptor) [pid 5192] close(7) = -1 EBADF (Bad file descriptor) [pid 5192] close(8) = -1 EBADF (Bad file descriptor) [pid 5192] close(9) = -1 EBADF (Bad file descriptor) [pid 5192] close(10) = -1 EBADF (Bad file descriptor) [pid 5192] close(11) = -1 EBADF (Bad file descriptor) [pid 5192] close(12) = -1 EBADF (Bad file descriptor) [pid 5192] close(13) = -1 EBADF (Bad file descriptor) [pid 5192] close(14) = -1 EBADF (Bad file descriptor) [pid 5192] close(15) = -1 EBADF (Bad file descriptor) [pid 5192] close(16) = -1 EBADF (Bad file descriptor) [pid 5192] close(17) = -1 EBADF (Bad file descriptor) [pid 5192] close(18) = -1 EBADF (Bad file descriptor) [pid 5192] close(19) = -1 EBADF (Bad file descriptor) [pid 5192] close(20) = -1 EBADF (Bad file descriptor) [pid 5192] close(21) = -1 EBADF (Bad file descriptor) [pid 5192] close(22) = -1 EBADF (Bad file descriptor) [pid 5192] close(23) = -1 EBADF (Bad file descriptor) [pid 5192] close(24) = -1 EBADF (Bad file descriptor) [pid 5192] close(25) = -1 EBADF (Bad file descriptor) [pid 5192] close(26) = -1 EBADF (Bad file descriptor) [pid 5192] close(27) = -1 EBADF (Bad file descriptor) [pid 5192] close(28) = -1 EBADF (Bad file descriptor) [pid 5192] close(29) = -1 EBADF (Bad file descriptor) [pid 5192] exit_group(0) = ? [pid 5025] kill(-24, SIGKILL) = 0 [pid 5025] kill(24, SIGKILL) = 0 [pid 5191] <... setsockopt resumed>) = ? [pid 5191] +++ exited with 0 +++ [pid 5189] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 24 ./strace-static-x86_64: Process 5198 attached [pid 5198] set_robust_list(0x5555574495e0, 24) = 0 [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5198] setpgid(0, 0) = 0 [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5198] write(3, "1000", 4) = 4 [pid 5198] close(3) = 0 [pid 5198] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5198] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5198] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[25], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 25 ./strace-static-x86_64: Process 5199 attached [pid 5198] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] set_robust_list(0x7f2c6770e9e0, 24 [pid 5198] <... futex resumed>) = 0 [pid 5199] <... set_robust_list resumed>) = 0 [pid 5198] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5199] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5199] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] close(3 [pid 5199] <... futex resumed>) = 1 [pid 5198] <... futex resumed>) = 0 [pid 5194] <... close resumed>) = 0 [pid 5199] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5198] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] close(4 [pid 5199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5198] <... futex resumed>) = 0 [pid 5194] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5199] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5198] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] close(5) = -1 EBADF (Bad file descriptor) [pid 5194] close(6) = -1 EBADF (Bad file descriptor) [pid 5194] close(7) = -1 EBADF (Bad file descriptor) [pid 5194] close(8) = -1 EBADF (Bad file descriptor) [pid 5194] close(9) = -1 EBADF (Bad file descriptor) [pid 5194] close(10) = -1 EBADF (Bad file descriptor) [pid 5194] close(11) = -1 EBADF (Bad file descriptor) [pid 5194] close(12) = -1 EBADF (Bad file descriptor) [pid 5194] close(13) = -1 EBADF (Bad file descriptor) [pid 5194] close(14) = -1 EBADF (Bad file descriptor) [pid 5194] close(15) = -1 EBADF (Bad file descriptor) [pid 5194] close(16) = -1 EBADF (Bad file descriptor) [pid 5194] close(17) = -1 EBADF (Bad file descriptor) [pid 5194] close(18) = -1 EBADF (Bad file descriptor) [pid 5194] close(19) = -1 EBADF (Bad file descriptor) [pid 5198] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5194] close(20) = -1 EBADF (Bad file descriptor) [pid 5194] close(21) = -1 EBADF (Bad file descriptor) [pid 5194] close(22) = -1 EBADF (Bad file descriptor) [pid 5194] close(23) = -1 EBADF (Bad file descriptor) [pid 5194] close(24) = -1 EBADF (Bad file descriptor) [pid 5194] close(25) = -1 EBADF (Bad file descriptor) [pid 5194] close(26) = -1 EBADF (Bad file descriptor) [pid 5194] close(27) = -1 EBADF (Bad file descriptor) [pid 5194] close(28) = -1 EBADF (Bad file descriptor) [pid 5194] close(29) = -1 EBADF (Bad file descriptor) [pid 5194] exit_group(0) = ? [pid 5196] close(3) = 0 [pid 5196] close(4) = -1 EBADF (Bad file descriptor) [pid 5196] close(5) = -1 EBADF (Bad file descriptor) [pid 5196] close(6) = -1 EBADF (Bad file descriptor) [pid 5196] close(7) = -1 EBADF (Bad file descriptor) [pid 5196] close(8) = -1 EBADF (Bad file descriptor) [pid 5196] close(9) = -1 EBADF (Bad file descriptor) [pid 5196] close(10) = -1 EBADF (Bad file descriptor) [pid 5196] close(11) = -1 EBADF (Bad file descriptor) [pid 5196] close(12) = -1 EBADF (Bad file descriptor) [pid 5196] close(13) = -1 EBADF (Bad file descriptor) [pid 5196] close(14) = -1 EBADF (Bad file descriptor) [pid 5196] close(15) = -1 EBADF (Bad file descriptor) [pid 5196] close(16) = -1 EBADF (Bad file descriptor) [pid 5196] close(17) = -1 EBADF (Bad file descriptor) [pid 5196] close(18) = -1 EBADF (Bad file descriptor) [pid 5196] close(19) = -1 EBADF (Bad file descriptor) [pid 5196] close(20) = -1 EBADF (Bad file descriptor) [pid 5196] close(21) = -1 EBADF (Bad file descriptor) [pid 5196] close(22) = -1 EBADF (Bad file descriptor) [pid 5196] close(23) = -1 EBADF (Bad file descriptor) [pid 5196] close(24) = -1 EBADF (Bad file descriptor) [pid 5196] close(25) = -1 EBADF (Bad file descriptor) [pid 5196] close(26) = -1 EBADF (Bad file descriptor) [pid 5196] close(27) = -1 EBADF (Bad file descriptor) [pid 5196] close(28) = -1 EBADF (Bad file descriptor) [pid 5196] close(29) = -1 EBADF (Bad file descriptor) [pid 5196] exit_group(0) = ? [pid 5188] <... setsockopt resumed>) = ? [pid 5188] +++ exited with 0 +++ [pid 5187] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=105 /* 1.05 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...> [pid 5182] <... setsockopt resumed>) = ? [pid 5024] <... restart_syscall resumed>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 28 ./strace-static-x86_64: Process 5200 attached [pid 5200] set_robust_list(0x5555574495e0, 24) = 0 [pid 5200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5200] setpgid(0, 0) = 0 [pid 5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5182] +++ exited with 0 +++ [pid 5181] +++ exited with 0 +++ [pid 5200] write(3, "1000", 4) = 4 [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=212 /* 2.12 s */} --- [pid 5200] close(3 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5200] <... close resumed>) = 0 [pid 5200] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 26 [pid 5200] <... futex resumed>) = 0 [pid 5200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5200] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5201 attached ) = 0 [pid 5201] set_robust_list(0x5555574495e0, 24 [pid 5200] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5201] <... set_robust_list resumed>) = 0 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5200] <... clone resumed>, parent_tid=[29], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 29 [pid 5201] <... prctl resumed>) = 0 [pid 5200] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] setpgid(0, 0 [pid 5200] <... futex resumed>) = 0 [pid 5201] <... setpgid resumed>) = 0 [pid 5200] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5202 attached [pid 5201] write(3, "1000", 4 [pid 5202] set_robust_list(0x7f2c6770e9e0, 24 [pid 5201] <... write resumed>) = 4 [pid 5202] <... set_robust_list resumed>) = 0 [pid 5201] close(3 [pid 5202] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5201] <... close resumed>) = 0 [pid 5202] <... socket resumed>) = 3 [pid 5201] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... futex resumed>) = 0 [pid 5202] <... futex resumed>) = 1 [pid 5201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5200] <... futex resumed>) = 0 [pid 5202] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5201] <... mmap resumed>) = 0x7f2c676ee000 [pid 5200] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5201] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5200] <... futex resumed>) = 0 [pid 5202] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5201] <... mprotect resumed>) = 0 [pid 5200] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5201] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[27], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 27 [pid 5201] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5201] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5203 attached [pid 5203] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5203] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5203] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5201] <... futex resumed>) = 0 [pid 5203] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5201] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5201] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5198] close(3) = 0 [pid 5198] close(4) = -1 EBADF (Bad file descriptor) [pid 5198] close(5 [pid 5201] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5198] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5198] close(6) = -1 EBADF (Bad file descriptor) [pid 5198] close(7) = -1 EBADF (Bad file descriptor) [pid 5198] close(8) = -1 EBADF (Bad file descriptor) [pid 5198] close(9) = -1 EBADF (Bad file descriptor) [pid 5198] close(10) = -1 EBADF (Bad file descriptor) [pid 5198] close(11) = -1 EBADF (Bad file descriptor) [pid 5198] close(12) = -1 EBADF (Bad file descriptor) [pid 5198] close(13) = -1 EBADF (Bad file descriptor) [pid 5198] close(14) = -1 EBADF (Bad file descriptor) [pid 5198] close(15) = -1 EBADF (Bad file descriptor) [pid 5198] close(16) = -1 EBADF (Bad file descriptor) [pid 5198] close(17) = -1 EBADF (Bad file descriptor) [pid 5198] close(18) = -1 EBADF (Bad file descriptor) [pid 5198] close(19) = -1 EBADF (Bad file descriptor) [pid 5198] close(20) = -1 EBADF (Bad file descriptor) [pid 5198] close(21) = -1 EBADF (Bad file descriptor) [pid 5198] close(22) = -1 EBADF (Bad file descriptor) [pid 5198] close(23) = -1 EBADF (Bad file descriptor) [pid 5198] close(24) = -1 EBADF (Bad file descriptor) [pid 5198] close(25) = -1 EBADF (Bad file descriptor) [pid 5198] close(26) = -1 EBADF (Bad file descriptor) [pid 5198] close(27) = -1 EBADF (Bad file descriptor) [pid 5198] close(28) = -1 EBADF (Bad file descriptor) [pid 5198] close(29) = -1 EBADF (Bad file descriptor) [pid 5198] exit_group(0) = ? [pid 5201] close(3) = 0 [pid 5201] close(4) = -1 EBADF (Bad file descriptor) [pid 5201] close(5) = -1 EBADF (Bad file descriptor) [pid 5201] close(6) = -1 EBADF (Bad file descriptor) [pid 5201] close(7) = -1 EBADF (Bad file descriptor) [pid 5201] close(8) = -1 EBADF (Bad file descriptor) [pid 5201] close(9) = -1 EBADF (Bad file descriptor) [pid 5201] close(10) = -1 EBADF (Bad file descriptor) [pid 5201] close(11) = -1 EBADF (Bad file descriptor) [pid 5201] close(12) = -1 EBADF (Bad file descriptor) [pid 5201] close(13) = -1 EBADF (Bad file descriptor) [pid 5201] close(14) = -1 EBADF (Bad file descriptor) [pid 5201] close(15) = -1 EBADF (Bad file descriptor) [pid 5201] close(16) = -1 EBADF (Bad file descriptor) [pid 5200] close(3 [pid 5201] close(17 [pid 5200] <... close resumed>) = 0 [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(4 [pid 5201] close(18 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(5 [pid 5201] close(19 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(6 [pid 5201] close(20 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(7 [pid 5201] close(21 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(8 [pid 5201] close(22 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(9 [pid 5201] close(23 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(10 [pid 5201] close(24 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(11 [pid 5201] close(25 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(12 [pid 5201] close(26 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(13 [pid 5201] close(27 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(14 [pid 5201] close(28 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(15 [pid 5201] close(29 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] close(16 [pid 5201] exit_group(0 [pid 5200] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5201] <... exit_group resumed>) = ? [pid 5200] close(17) = -1 EBADF (Bad file descriptor) [pid 5200] close(18) = -1 EBADF (Bad file descriptor) [pid 5200] close(19) = -1 EBADF (Bad file descriptor) [pid 5200] close(20) = -1 EBADF (Bad file descriptor) [pid 5200] close(21) = -1 EBADF (Bad file descriptor) [pid 5200] close(22) = -1 EBADF (Bad file descriptor) [pid 5200] close(23) = -1 EBADF (Bad file descriptor) [pid 5200] close(24) = -1 EBADF (Bad file descriptor) [pid 5200] close(25) = -1 EBADF (Bad file descriptor) [pid 5200] close(26) = -1 EBADF (Bad file descriptor) [pid 5200] close(27) = -1 EBADF (Bad file descriptor) [pid 5200] close(28) = -1 EBADF (Bad file descriptor) [pid 5200] close(29) = -1 EBADF (Bad file descriptor) [pid 5200] exit_group(0) = ? [pid 5193] <... setsockopt resumed>) = ? [pid 5193] +++ exited with 0 +++ [pid 5192] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 31 ./strace-static-x86_64: Process 5204 attached [pid 5204] set_robust_list(0x5555574495e0, 24) = 0 [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5204] setpgid(0, 0) = 0 [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5204] write(3, "1000", 4) = 4 [pid 5204] close(3) = 0 [pid 5204] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5204] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5204] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[32], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 32 [pid 5204] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5204] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5205 attached [pid 5205] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5205] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5205] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5204] <... futex resumed>) = 0 [pid 5205] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5204] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5204] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5195] <... setsockopt resumed>) = ? [pid 5195] +++ exited with 0 +++ [pid 5194] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=78 /* 0.78 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 28 ./strace-static-x86_64: Process 5206 attached [pid 5206] set_robust_list(0x5555574495e0, 24) = 0 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5206] setpgid(0, 0) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5206] write(3, "1000", 4) = 4 [pid 5206] close(3) = 0 [pid 5206] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5206] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5206] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[29], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 29 [pid 5206] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5206] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5207 attached [pid 5207] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5207] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5207] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5206] <... futex resumed>) = 0 [pid 5207] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5206] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5206] <... futex resumed>) = 0 [pid 5207] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5206] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5023] kill(-20, SIGKILL) = 0 [pid 5023] kill(20, SIGKILL) = 0 [pid 5204] close(3) = 0 [pid 5204] close(4) = -1 EBADF (Bad file descriptor) [pid 5204] close(5) = -1 EBADF (Bad file descriptor) [pid 5204] close(6) = -1 EBADF (Bad file descriptor) [pid 5204] close(7) = -1 EBADF (Bad file descriptor) [pid 5204] close(8) = -1 EBADF (Bad file descriptor) [pid 5204] close(9) = -1 EBADF (Bad file descriptor) [pid 5204] close(10) = -1 EBADF (Bad file descriptor) [pid 5204] close(11) = -1 EBADF (Bad file descriptor) [pid 5204] close(12) = -1 EBADF (Bad file descriptor) [pid 5204] close(13) = -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) = -1 EBADF (Bad file descriptor) [pid 5204] close(17) = -1 EBADF (Bad file descriptor) [pid 5204] close(18) = -1 EBADF (Bad file descriptor) [pid 5204] close(19) = -1 EBADF (Bad file descriptor) [pid 5204] close(20) = -1 EBADF (Bad file descriptor) [pid 5204] close(21) = -1 EBADF (Bad file descriptor) [pid 5204] close(22) = -1 EBADF (Bad file descriptor) [pid 5204] close(23) = -1 EBADF (Bad file descriptor) [pid 5204] close(24) = -1 EBADF (Bad file descriptor) [pid 5204] close(25) = -1 EBADF (Bad file descriptor) [pid 5204] close(26) = -1 EBADF (Bad file descriptor) [pid 5204] close(27) = -1 EBADF (Bad file descriptor) [pid 5204] close(28) = -1 EBADF (Bad file descriptor) [pid 5204] close(29) = -1 EBADF (Bad file descriptor) [pid 5204] exit_group(0) = ? [pid 5206] close(3) = 0 [pid 5206] close(4) = -1 EBADF (Bad file descriptor) [pid 5206] close(5) = -1 EBADF (Bad file descriptor) [pid 5206] close(6) = -1 EBADF (Bad file descriptor) [pid 5206] close(7) = -1 EBADF (Bad file descriptor) [pid 5206] close(8) = -1 EBADF (Bad file descriptor) [pid 5206] close(9) = -1 EBADF (Bad file descriptor) [pid 5206] close(10) = -1 EBADF (Bad file descriptor) [pid 5206] close(11) = -1 EBADF (Bad file descriptor) [pid 5206] close(12) = -1 EBADF (Bad file descriptor) [pid 5206] close(13) = -1 EBADF (Bad file descriptor) [pid 5206] close(14) = -1 EBADF (Bad file descriptor) [pid 5206] close(15) = -1 EBADF (Bad file descriptor) [pid 5206] close(16) = -1 EBADF (Bad file descriptor) [pid 5206] close(17) = -1 EBADF (Bad file descriptor) [pid 5206] close(18) = -1 EBADF (Bad file descriptor) [pid 5206] close(19) = -1 EBADF (Bad file descriptor) [pid 5206] close(20) = -1 EBADF (Bad file descriptor) [pid 5206] close(21) = -1 EBADF (Bad file descriptor) [pid 5206] close(22) = -1 EBADF (Bad file descriptor) [pid 5206] close(23) = -1 EBADF (Bad file descriptor) [pid 5206] close(24) = -1 EBADF (Bad file descriptor) [pid 5206] close(25) = -1 EBADF (Bad file descriptor) [pid 5206] close(26) = -1 EBADF (Bad file descriptor) [pid 5206] close(27) = -1 EBADF (Bad file descriptor) [pid 5206] close(28) = -1 EBADF (Bad file descriptor) [pid 5206] close(29) = -1 EBADF (Bad file descriptor) [pid 5206] exit_group(0) = ? [pid 5199] <... setsockopt resumed>) = ? [pid 5199] +++ exited with 0 +++ [pid 5198] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 26 ./strace-static-x86_64: Process 5208 attached [pid 5208] set_robust_list(0x5555574495e0, 24) = 0 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5208] setpgid(0, 0) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5208] write(3, "1000", 4) = 4 [pid 5208] close(3) = 0 [pid 5208] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5208] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5208] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[27], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 27 [pid 5208] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5209 attached [pid 5209] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5209] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5209] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5208] <... futex resumed>) = 0 [pid 5209] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5208] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5209] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5208] <... futex resumed>) = 0 [pid 5209] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5208] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5197] <... setsockopt resumed>) = ? [pid 5197] +++ exited with 0 +++ [pid 5196] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=90 /* 0.90 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 22 ./strace-static-x86_64: Process 5210 attached [pid 5210] set_robust_list(0x5555574495e0, 24) = 0 [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5210] setpgid(0, 0) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5210] write(3, "1000", 4) = 4 [pid 5210] close(3) = 0 [pid 5210] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5210] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5210] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 23 [pid 5210] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5211 attached [pid 5210] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5211] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5211] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5211] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5210] <... futex resumed>) = 0 [pid 5211] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5210] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5210] <... futex resumed>) = 0 [pid 5211] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5210] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5208] close(3) = 0 [pid 5208] close(4) = -1 EBADF (Bad file descriptor) [pid 5208] close(5) = -1 EBADF (Bad file descriptor) [pid 5208] close(6) = -1 EBADF (Bad file descriptor) [pid 5208] close(7) = -1 EBADF (Bad file descriptor) [pid 5208] close(8) = -1 EBADF (Bad file descriptor) [pid 5208] close(9) = -1 EBADF (Bad file descriptor) [pid 5208] close(10) = -1 EBADF (Bad file descriptor) [pid 5208] close(11) = -1 EBADF (Bad file descriptor) [pid 5208] close(12) = -1 EBADF (Bad file descriptor) [pid 5208] close(13) = -1 EBADF (Bad file descriptor) [pid 5208] close(14) = -1 EBADF (Bad file descriptor) [pid 5208] close(15) = -1 EBADF (Bad file descriptor) [pid 5208] close(16) = -1 EBADF (Bad file descriptor) [pid 5208] close(17) = -1 EBADF (Bad file descriptor) [pid 5208] close(18) = -1 EBADF (Bad file descriptor) [pid 5208] close(19) = -1 EBADF (Bad file descriptor) [pid 5208] close(20) = -1 EBADF (Bad file descriptor) [pid 5208] close(21) = -1 EBADF (Bad file descriptor) [pid 5208] close(22) = -1 EBADF (Bad file descriptor) [pid 5208] close(23) = -1 EBADF (Bad file descriptor) [pid 5208] close(24) = -1 EBADF (Bad file descriptor) [pid 5208] close(25) = -1 EBADF (Bad file descriptor) [pid 5208] close(26) = -1 EBADF (Bad file descriptor) [pid 5208] close(27) = -1 EBADF (Bad file descriptor) [pid 5208] close(28) = -1 EBADF (Bad file descriptor) [pid 5208] close(29) = -1 EBADF (Bad file descriptor) [pid 5208] exit_group(0) = ? [pid 5024] kill(-28, SIGKILL) = 0 [pid 5024] kill(28, SIGKILL) = 0 [pid 5025] kill(-26, SIGKILL) = 0 [pid 5025] kill(26, SIGKILL) = 0 [pid 5210] close(3) = 0 [pid 5210] close(4) = -1 EBADF (Bad file descriptor) [pid 5210] close(5) = -1 EBADF (Bad file descriptor) [pid 5210] close(6) = -1 EBADF (Bad file descriptor) [pid 5210] close(7) = -1 EBADF (Bad file descriptor) [pid 5210] close(8) = -1 EBADF (Bad file descriptor) [pid 5210] close(9) = -1 EBADF (Bad file descriptor) [pid 5210] close(10) = -1 EBADF (Bad file descriptor) [pid 5210] close(11) = -1 EBADF (Bad file descriptor) [pid 5210] close(12) = -1 EBADF (Bad file descriptor) [pid 5210] close(13) = -1 EBADF (Bad file descriptor) [pid 5210] close(14) = -1 EBADF (Bad file descriptor) [pid 5210] close(15) = -1 EBADF (Bad file descriptor) [pid 5210] close(16) = -1 EBADF (Bad file descriptor) [pid 5210] close(17) = -1 EBADF (Bad file descriptor) [pid 5210] close(18) = -1 EBADF (Bad file descriptor) [pid 5210] close(19) = -1 EBADF (Bad file descriptor) [pid 5210] close(20) = -1 EBADF (Bad file descriptor) [pid 5210] close(21) = -1 EBADF (Bad file descriptor) [pid 5210] close(22) = -1 EBADF (Bad file descriptor) [pid 5210] close(23) = -1 EBADF (Bad file descriptor) [pid 5210] close(24) = -1 EBADF (Bad file descriptor) [pid 5210] close(25) = -1 EBADF (Bad file descriptor) [pid 5210] close(26) = -1 EBADF (Bad file descriptor) [pid 5210] close(27) = -1 EBADF (Bad file descriptor) [pid 5210] close(28) = -1 EBADF (Bad file descriptor) [pid 5210] close(29) = -1 EBADF (Bad file descriptor) [pid 5210] exit_group(0) = ? [pid 5203] <... setsockopt resumed>) = ? [pid 5203] +++ exited with 0 +++ [pid 5201] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=97 /* 0.97 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 28 ./strace-static-x86_64: Process 5212 attached [pid 5212] set_robust_list(0x5555574495e0, 24) = 0 [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5212] setpgid(0, 0) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5212] write(3, "1000", 4) = 4 [pid 5212] close(3) = 0 [pid 5212] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5212] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5212] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[29], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 29 [pid 5212] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5213 attached [pid 5213] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5213] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5213] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5212] <... futex resumed>) = 0 [pid 5213] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] <... futex resumed>) = 0 [pid 5213] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5212] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5024] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5024] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5024] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] close(3) = 0 [pid 5212] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5212] close(3) = 0 [pid 5212] close(4) = -1 EBADF (Bad file descriptor) [pid 5212] close(5) = -1 EBADF (Bad file descriptor) [pid 5212] close(6) = -1 EBADF (Bad file descriptor) [pid 5212] close(7) = -1 EBADF (Bad file descriptor) [pid 5212] close(8) = -1 EBADF (Bad file descriptor) [pid 5212] close(9) = -1 EBADF (Bad file descriptor) [pid 5212] close(10) = -1 EBADF (Bad file descriptor) [pid 5212] close(11) = -1 EBADF (Bad file descriptor) [pid 5212] close(12) = -1 EBADF (Bad file descriptor) [pid 5212] close(13) = -1 EBADF (Bad file descriptor) [pid 5212] close(14) = -1 EBADF (Bad file descriptor) [pid 5212] close(15) = -1 EBADF (Bad file descriptor) [pid 5212] close(16) = -1 EBADF (Bad file descriptor) [pid 5212] close(17) = -1 EBADF (Bad file descriptor) [pid 5212] close(18) = -1 EBADF (Bad file descriptor) [pid 5212] close(19) = -1 EBADF (Bad file descriptor) [pid 5212] close(20) = -1 EBADF (Bad file descriptor) [pid 5212] close(21) = -1 EBADF (Bad file descriptor) [pid 5212] close(22) = -1 EBADF (Bad file descriptor) [pid 5212] close(23) = -1 EBADF (Bad file descriptor) [pid 5212] close(24) = -1 EBADF (Bad file descriptor) [pid 5212] close(25) = -1 EBADF (Bad file descriptor) [pid 5212] close(26) = -1 EBADF (Bad file descriptor) [pid 5212] close(27) = -1 EBADF (Bad file descriptor) [pid 5212] close(28) = -1 EBADF (Bad file descriptor) [pid 5212] close(29) = -1 EBADF (Bad file descriptor) [pid 5212] exit_group(0) = ? [pid 5016] kill(-31, SIGKILL) = 0 [pid 5016] kill(31, SIGKILL) = 0 [pid 5205] <... setsockopt resumed>) = ? [pid 5205] +++ exited with 0 +++ [pid 5204] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=77 /* 0.77 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 33 ./strace-static-x86_64: Process 5214 attached [pid 5214] set_robust_list(0x5555574495e0, 24) = 0 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5214] setpgid(0, 0) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5214] write(3, "1000", 4) = 4 [pid 5214] close(3) = 0 [pid 5214] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5214] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5214] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[34], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 34 [pid 5214] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5214] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5215 attached [pid 5215] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5215] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5215] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5214] <... futex resumed>) = 0 [pid 5215] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5214] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5214] <... futex resumed>) = 0 [pid 5215] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5214] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5022] kill(-28, SIGKILL) = 0 [pid 5022] kill(28, SIGKILL) = 0 [pid 5214] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 143.473820][ T5209] warn_alloc: 28 callbacks suppressed [ 143.473842][ T5209] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 143.548880][ T5209] CPU: 1 PID: 5209 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 143.559456][ T5209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 143.569558][ T5209] Call Trace: [ 143.572872][ T5209] [ 143.575852][ T5209] dump_stack_lvl+0x136/0x150 [ 143.580623][ T5209] warn_alloc+0x213/0x360 [ 143.585026][ T5209] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 143.590653][ T5209] ? do_raw_spin_unlock+0x175/0x230 [ 143.595930][ T5209] ? __get_vm_area_node+0x29b/0x3f0 [ 143.601194][ T5209] __vmalloc_node_range+0x103b/0x14c0 [ 143.606636][ T5209] ? xt_alloc_table_info+0x40/0xa0 [ 143.611819][ T5209] ? delayed_vfree_work+0x70/0x70 [ 143.616907][ T5209] ? kvmalloc_node+0x76/0x1a0 [ 143.621640][ T5209] ? rcu_is_watching+0x12/0xb0 [ 143.626468][ T5209] ? xt_alloc_table_info+0x40/0xa0 [ 143.631643][ T5209] kvmalloc_node+0x156/0x1a0 [ 143.636291][ T5209] ? xt_alloc_table_info+0x40/0xa0 [ 143.641462][ T5209] xt_alloc_table_info+0x40/0xa0 [ 143.646460][ T5209] do_ipt_set_ctl+0x514/0xb10 [ 143.651176][ T5209] ? __mutex_lock+0x231/0x1350 [ 143.656003][ T5209] ? compat_do_replace.constprop.0+0x400/0x400 [ 143.662227][ T5209] ? wait_for_completion_io_timeout+0x20/0x20 [ 143.668346][ T5209] ? ip_sock_set_tos+0x40/0x40 [ 143.673171][ T5209] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 143.679227][ T5209] nf_setsockopt+0x87/0xe0 [ 143.683706][ T5209] ip_setsockopt+0xf2/0x110 [ 143.688254][ T5209] raw_setsockopt+0x23e/0x2d0 [ 143.692978][ T5209] ? raw_ioctl+0x1e0/0x1e0 [ 143.697440][ T5209] ? sock_common_setsockopt+0x2f/0x110 [ 143.702955][ T5209] ? sock_common_recvmsg+0x190/0x190 [ 143.708312][ T5209] __sys_setsockopt+0x2c6/0x5b0 [ 143.713216][ T5209] ? __ia32_sys_recv+0x100/0x100 [ 143.718198][ T5209] ? lock_downgrade+0x690/0x690 [ 143.723103][ T5209] ? _raw_spin_unlock_irq+0x23/0x50 [ 143.728333][ T5209] ? lockdep_hardirqs_on+0x7d/0x100 [ 143.733590][ T5209] __x64_sys_setsockopt+0xbe/0x160 [ 143.738751][ T5209] do_syscall_64+0x39/0xb0 [ 143.743201][ T5209] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 143.749131][ T5209] RIP: 0033:0x7f2c6775df39 [ 143.753575][ T5209] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 143.773217][ T5209] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 143.781673][ T5209] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 143.789676][ T5209] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [pid 5207] <... setsockopt resumed>) = ? [pid 5207] +++ exited with 0 +++ [pid 5206] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5022] restart_syscall(<... resuming interrupted kill ...>) = 0 [ 143.797679][ T5209] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 143.805688][ T5209] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 143.813703][ T5209] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 143.821728][ T5209] [ 143.832624][ T5209] Mem-Info: [ 143.839296][ T5209] active_anon:2251 inactive_anon:483 isolated_anon:0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 30 ./strace-static-x86_64: Process 5216 attached [pid 5216] set_robust_list(0x5555574495e0, 24) = 0 [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5216] setpgid(0, 0) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5216] write(3, "1000", 4) = 4 [pid 5216] close(3) = 0 [pid 5216] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5216] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5216] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 31 [pid 5216] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5216] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5217 attached [pid 5217] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5217] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5217] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5216] <... futex resumed>) = 0 [pid 5217] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5216] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5216] <... futex resumed>) = 0 [ 143.839296][ T5209] active_file:0 inactive_file:15121 isolated_file:0 [ 143.839296][ T5209] unevictable:768 dirty:23 writeback:13 [ 143.839296][ T5209] slab_reclaimable:19462 slab_unreclaimable:81884 [ 143.839296][ T5209] mapped:2428 shmem:1240 pagetables:358 [ 143.839296][ T5209] sec_pagetables:0 bounce:0 [ 143.839296][ T5209] kernel_misc_reclaimable:0 [ 143.839296][ T5209] free:1242317 free_pcp:9719 free_cma:0 [pid 5217] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5216] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5214] close(3) = 0 [pid 5214] close(4) = -1 EBADF (Bad file descriptor) [pid 5214] close(5) = -1 EBADF (Bad file descriptor) [pid 5214] close(6) = -1 EBADF (Bad file descriptor) [pid 5214] close(7) = -1 EBADF (Bad file descriptor) [pid 5214] close(8) = -1 EBADF (Bad file descriptor) [pid 5214] close(9) = -1 EBADF (Bad file descriptor) [pid 5214] close(10) = -1 EBADF (Bad file descriptor) [pid 5214] close(11) = -1 EBADF (Bad file descriptor) [pid 5214] close(12) = -1 EBADF (Bad file descriptor) [pid 5214] close(13) = -1 EBADF (Bad file descriptor) [ 144.005091][ T5209] Node 0 active_anon:9004kB inactive_anon:1932kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8780kB pagetables:1432kB sec_pagetables:0kB all_unreclaimable? no [pid 5214] close(14) = -1 EBADF (Bad file descriptor) [pid 5214] close(15) = -1 EBADF (Bad file descriptor) [pid 5214] close(16) = -1 EBADF (Bad file descriptor) [pid 5214] close(17) = -1 EBADF (Bad file descriptor) [pid 5214] close(18) = -1 EBADF (Bad file descriptor) [pid 5214] close(19) = -1 EBADF (Bad file descriptor) [pid 5214] close(20) = -1 EBADF (Bad file descriptor) [pid 5214] close(21) = -1 EBADF (Bad file descriptor) [pid 5214] close(22) = -1 EBADF (Bad file descriptor) [pid 5214] close(23) = -1 EBADF (Bad file descriptor) [pid 5214] close(24) = -1 EBADF (Bad file descriptor) [pid 5214] close(25) = -1 EBADF (Bad file descriptor) [pid 5214] close(26) = -1 EBADF (Bad file descriptor) [pid 5214] close(27) = -1 EBADF (Bad file descriptor) [pid 5214] close(28) = -1 EBADF (Bad file descriptor) [pid 5214] close(29) = -1 EBADF (Bad file descriptor) [pid 5214] exit_group(0) = ? [pid 5211] <... setsockopt resumed>) = ? [pid 5211] +++ exited with 0 +++ [pid 5210] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=87 /* 0.87 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 24 ./strace-static-x86_64: Process 5218 attached [ 144.122970][ T5209] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [pid 5218] set_robust_list(0x5555574495e0, 24) = 0 [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5218] setpgid(0, 0) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5218] write(3, "1000", 4) = 4 [pid 5218] close(3) = 0 [pid 5218] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5218] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5218] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[25], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 25 [pid 5218] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5218] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5219 attached [pid 5219] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5219] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5219] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5218] <... futex resumed>) = 0 [pid 5219] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5218] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5218] <... futex resumed>) = 0 [pid 5219] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 144.235363][ T5209] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5218] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5216] close(3) = 0 [pid 5216] close(4) = -1 EBADF (Bad file descriptor) [pid 5216] close(5) = -1 EBADF (Bad file descriptor) [pid 5216] close(6) = -1 EBADF (Bad file descriptor) [pid 5216] close(7) = -1 EBADF (Bad file descriptor) [pid 5216] close(8) = -1 EBADF (Bad file descriptor) [pid 5216] close(9) = -1 EBADF (Bad file descriptor) [ 144.320738][ T5209] lowmem_reserve[]: 0 2617 2619 2619 2619 [pid 5216] close(10) = -1 EBADF (Bad file descriptor) [pid 5216] close(11) = -1 EBADF (Bad file descriptor) [pid 5216] close(12) = -1 EBADF (Bad file descriptor) [pid 5216] close(13) = -1 EBADF (Bad file descriptor) [pid 5216] close(14) = -1 EBADF (Bad file descriptor) [pid 5216] close(15) = -1 EBADF (Bad file descriptor) [pid 5216] close(16) = -1 EBADF (Bad file descriptor) [pid 5216] close(17) = -1 EBADF (Bad file descriptor) [pid 5216] close(18) = -1 EBADF (Bad file descriptor) [pid 5216] close(19) = -1 EBADF (Bad file descriptor) [pid 5216] close(20) = -1 EBADF (Bad file descriptor) [pid 5216] close(21) = -1 EBADF (Bad file descriptor) [pid 5216] close(22) = -1 EBADF (Bad file descriptor) [pid 5216] close(23) = -1 EBADF (Bad file descriptor) [pid 5216] close(24) = -1 EBADF (Bad file descriptor) [pid 5216] close(25) = -1 EBADF (Bad file descriptor) [pid 5216] close(26) = -1 EBADF (Bad file descriptor) [pid 5216] close(27) = -1 EBADF (Bad file descriptor) [pid 5216] close(28) = -1 EBADF (Bad file descriptor) [pid 5216] close(29) = -1 EBADF (Bad file descriptor) [pid 5216] exit_group(0) = ? [ 144.351893][ T5209] Node 0 DMA32 free:925220kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8964kB inactive_anon:1928kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:18248kB local_pcp:3068kB free_cma:0kB [ 144.464815][ T5209] lowmem_reserve[]: 0 0 1 1 1 [ 144.471064][ T5209] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 144.564961][ T5209] lowmem_reserve[]: 0 0 0 0 0 [ 144.571586][ T5209] Node 1 Normal free:3923104kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20200kB local_pcp:10280kB free_cma:0kB [pid 5218] close(3) = 0 [pid 5218] close(4) = -1 EBADF (Bad file descriptor) [pid 5218] close(5) = -1 EBADF (Bad file descriptor) [pid 5218] close(6) = -1 EBADF (Bad file descriptor) [pid 5218] close(7) = -1 EBADF (Bad file descriptor) [pid 5218] close(8) = -1 EBADF (Bad file descriptor) [pid 5218] close(9) = -1 EBADF (Bad file descriptor) [pid 5218] close(10) = -1 EBADF (Bad file descriptor) [pid 5218] close(11) = -1 EBADF (Bad file descriptor) [pid 5218] close(12) = -1 EBADF (Bad file descriptor) [pid 5218] close(13) = -1 EBADF (Bad file descriptor) [pid 5218] close(14) = -1 EBADF (Bad file descriptor) [pid 5218] close(15) = -1 EBADF (Bad file descriptor) [pid 5218] close(16) = -1 EBADF (Bad file descriptor) [pid 5218] close(17) = -1 EBADF (Bad file descriptor) [pid 5218] close(18) = -1 EBADF (Bad file descriptor) [pid 5218] close(19) = -1 EBADF (Bad file descriptor) [pid 5218] close(20) = -1 EBADF (Bad file descriptor) [pid 5218] close(21) = -1 EBADF (Bad file descriptor) [pid 5218] close(22) = -1 EBADF (Bad file descriptor) [pid 5218] close(23) = -1 EBADF (Bad file descriptor) [pid 5218] close(24) = -1 EBADF (Bad file descriptor) [pid 5218] close(25) = -1 EBADF (Bad file descriptor) [pid 5218] close(26) = -1 EBADF (Bad file descriptor) [pid 5218] close(27) = -1 EBADF (Bad file descriptor) [pid 5218] close(28) = -1 EBADF (Bad file descriptor) [pid 5218] close(29) = -1 EBADF (Bad file descriptor) [pid 5218] exit_group(0) = ? [ 144.697756][ T5209] lowmem_reserve[]: 0 0 0 0 0 [ 144.702890][ T5209] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 144.762760][ T5209] Node 0 DMA32: 2*4kB (ME) 14*8kB (ME) 19*16kB (ME) 5*32kB (ME) 3*64kB (UME) 2*128kB (ME) 2*256kB (UM) 154*512kB (U) 130*1024kB (U) 16*2048kB (UME) 147*4096kB (M) = 848392kB [ 144.819902][ T5209] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 144.864791][ T5209] Node 1 Normal: 176*4kB (U) 46*8kB (UE) 37*16kB (UME) 25*32kB (UME) 12*64kB (UME) 4*128kB (UE) 2*256kB (UE) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3923104kB [ 144.914602][ T5209] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 144.951522][ T5209] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 144.982715][ T5209] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 145.009601][ T5209] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 145.045950][ T5209] 16361 total pagecache pages [ 145.064261][ T5209] 0 pages in swap cache [ 145.069716][ T5209] Free swap = 0kB [ 145.086048][ T5209] Total swap = 0kB [ 145.100536][ T5209] 2097051 pages RAM [ 145.114928][ T5209] 0 pages HighMem/MovableOnly [ 145.121870][ T5209] 392168 pages reserved [ 145.143729][ T5209] 0 pages cma reserved [pid 5213] <... setsockopt resumed>) = ? [pid 5213] +++ exited with 0 +++ [pid 5212] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=93 /* 0.93 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 30 ./strace-static-x86_64: Process 5220 attached [pid 5220] set_robust_list(0x5555574495e0, 24) = 0 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5220] setpgid(0, 0) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5220] close(3) = 0 [pid 5220] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5220] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5220] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 31 [pid 5220] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5221 attached [pid 5221] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5221] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5221] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5220] <... futex resumed>) = 0 [pid 5221] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5220] <... futex resumed>) = 0 [pid 5221] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5220] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5209] <... setsockopt resumed>) = ? [pid 5209] +++ exited with 0 +++ [pid 5208] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=116 /* 1.16 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5220] close(3 [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 28 [pid 5220] <... close resumed>) = 0 [pid 5220] close(4) = -1 EBADF (Bad file descriptor) [pid 5220] close(5) = -1 EBADF (Bad file descriptor) [pid 5220] close(6) = -1 EBADF (Bad file descriptor) [pid 5220] close(7) = -1 EBADF (Bad file descriptor) [pid 5220] close(8) = -1 EBADF (Bad file descriptor) [pid 5220] close(9) = -1 EBADF (Bad file descriptor) [pid 5220] close(10) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5222 attached [pid 5220] close(11 [pid 5222] set_robust_list(0x5555574495e0, 24 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... set_robust_list resumed>) = 0 [pid 5220] close(12 [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... prctl resumed>) = 0 [pid 5220] close(13 [pid 5222] setpgid(0, 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(14 [pid 5222] <... setpgid resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5220] close(15 [pid 5222] <... openat resumed>) = 3 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] write(3, "1000", 4 [pid 5220] close(16 [pid 5222] <... write resumed>) = 4 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] close(3 [pid 5220] close(17 [pid 5222] <... close resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] close(18 [pid 5222] <... futex resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5220] close(19 [pid 5222] <... mmap resumed>) = 0x7f2c676ee000 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5220] close(20 [pid 5222] <... mprotect resumed>) = 0 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5220] close(21) = -1 EBADF (Bad file descriptor) [pid 5222] <... clone resumed>, parent_tid=[29], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 29 [pid 5220] close(22 [pid 5222] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = 0 [pid 5220] close(23 [pid 5222] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5223 attached [pid 5220] close(24 [pid 5223] set_robust_list(0x7f2c6770e9e0, 24 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... set_robust_list resumed>) = 0 [pid 5220] close(25 [pid 5223] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... socket resumed>) = 3 [pid 5220] close(26 [pid 5223] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... futex resumed>) = 1 [pid 5222] <... futex resumed>) = 0 [pid 5220] close(27 [pid 5223] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5223] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5222] <... futex resumed>) = 0 [pid 5220] close(28 [pid 5223] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5222] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5220] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5220] close(29) = -1 EBADF (Bad file descriptor) [pid 5220] exit_group(0) = ? [pid 5222] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5222] close(3) = 0 [pid 5222] close(4) = -1 EBADF (Bad file descriptor) [pid 5222] close(5) = -1 EBADF (Bad file descriptor) [pid 5222] close(6) = -1 EBADF (Bad file descriptor) [pid 5222] close(7) = -1 EBADF (Bad file descriptor) [pid 5222] close(8) = -1 EBADF (Bad file descriptor) [pid 5222] close(9) = -1 EBADF (Bad file descriptor) [pid 5222] close(10) = -1 EBADF (Bad file descriptor) [pid 5222] close(11) = -1 EBADF (Bad file descriptor) [pid 5222] close(12) = -1 EBADF (Bad file descriptor) [pid 5222] close(13) = -1 EBADF (Bad file descriptor) [pid 5222] close(14) = -1 EBADF (Bad file descriptor) [pid 5222] close(15) = -1 EBADF (Bad file descriptor) [pid 5222] close(16) = -1 EBADF (Bad file descriptor) [pid 5222] close(17) = -1 EBADF (Bad file descriptor) [pid 5222] close(18) = -1 EBADF (Bad file descriptor) [pid 5222] close(19) = -1 EBADF (Bad file descriptor) [pid 5222] close(20) = -1 EBADF (Bad file descriptor) [pid 5222] close(21) = -1 EBADF (Bad file descriptor) [pid 5222] close(22) = -1 EBADF (Bad file descriptor) [pid 5222] close(23) = -1 EBADF (Bad file descriptor) [pid 5222] close(24) = -1 EBADF (Bad file descriptor) [pid 5222] close(25) = -1 EBADF (Bad file descriptor) [pid 5222] close(26) = -1 EBADF (Bad file descriptor) [pid 5222] close(27) = -1 EBADF (Bad file descriptor) [pid 5222] close(28) = -1 EBADF (Bad file descriptor) [pid 5222] close(29) = -1 EBADF (Bad file descriptor) [pid 5222] exit_group(0) = ? [pid 5215] <... setsockopt resumed>) = ? [pid 5215] +++ exited with 0 +++ [pid 5214] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 35 ./strace-static-x86_64: Process 5224 attached [pid 5224] set_robust_list(0x5555574495e0, 24) = 0 [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5224] setpgid(0, 0) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5224] write(3, "1000", 4) = 4 [pid 5224] close(3) = 0 [pid 5224] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5224] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5217] <... setsockopt resumed>) = ? [pid 5224] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[36], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 36 [pid 5224] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5224] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5225 attached [pid 5225] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5225] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5225] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5224] <... futex resumed>) = 0 [pid 5225] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5224] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5224] <... futex resumed>) = 0 [pid 5225] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5224] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] +++ exited with 0 +++ [pid 5216] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=109 /* 1.09 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5224] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5023] kill(-24, SIGKILL [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5023] <... kill resumed>) = 0 [pid 5023] kill(24, SIGKILL [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 32 [pid 5023] <... kill resumed>) = 0 ./strace-static-x86_64: Process 5226 attached [pid 5226] set_robust_list(0x5555574495e0, 24) = 0 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5226] setpgid(0, 0) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5226] write(3, "1000", 4) = 4 [pid 5226] close(3) = 0 [pid 5226] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5226] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5226] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[33], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 33 [pid 5226] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5227 attached [pid 5227] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5227] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5227] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5227] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] <... futex resumed>) = 0 [pid 5227] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5226] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5224] close(3) = 0 [pid 5224] close(4) = -1 EBADF (Bad file descriptor) [pid 5224] close(5) = -1 EBADF (Bad file descriptor) [pid 5224] close(6) = -1 EBADF (Bad file descriptor) [pid 5224] close(7) = -1 EBADF (Bad file descriptor) [pid 5224] close(8) = -1 EBADF (Bad file descriptor) [pid 5224] close(9) = -1 EBADF (Bad file descriptor) [pid 5224] close(10) = -1 EBADF (Bad file descriptor) [pid 5224] close(11) = -1 EBADF (Bad file descriptor) [pid 5224] close(12) = -1 EBADF (Bad file descriptor) [pid 5224] close(13) = -1 EBADF (Bad file descriptor) [pid 5224] close(14) = -1 EBADF (Bad file descriptor) [pid 5224] close(15) = -1 EBADF (Bad file descriptor) [pid 5224] close(16) = -1 EBADF (Bad file descriptor) [pid 5224] close(17) = -1 EBADF (Bad file descriptor) [pid 5224] close(18) = -1 EBADF (Bad file descriptor) [pid 5224] close(19) = -1 EBADF (Bad file descriptor) [pid 5224] close(20) = -1 EBADF (Bad file descriptor) [pid 5224] close(21) = -1 EBADF (Bad file descriptor) [pid 5224] close(22) = -1 EBADF (Bad file descriptor) [pid 5224] close(23) = -1 EBADF (Bad file descriptor) [pid 5224] close(24) = -1 EBADF (Bad file descriptor) [pid 5224] close(25) = -1 EBADF (Bad file descriptor) [pid 5224] close(26) = -1 EBADF (Bad file descriptor) [pid 5224] close(27) = -1 EBADF (Bad file descriptor) [pid 5224] close(28) = -1 EBADF (Bad file descriptor) [pid 5224] close(29) = -1 EBADF (Bad file descriptor) [pid 5224] exit_group(0) = ? [pid 5226] close(3) = 0 [pid 5226] close(4) = -1 EBADF (Bad file descriptor) [pid 5226] close(5) = -1 EBADF (Bad file descriptor) [pid 5226] close(6 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... openat resumed>) = 3 [pid 5226] close(7 [pid 5023] fstat(3, [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5226] close(8 [pid 5023] getdents64(3, [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5226] close(9 [pid 5023] getdents64(3, [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5226] close(10 [pid 5023] close(3 [pid 5226] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] <... close resumed>) = 0 [pid 5226] close(11) = -1 EBADF (Bad file descriptor) [pid 5226] close(12) = -1 EBADF (Bad file descriptor) [pid 5226] close(13) = -1 EBADF (Bad file descriptor) [pid 5226] close(14) = -1 EBADF (Bad file descriptor) [pid 5226] close(15) = -1 EBADF (Bad file descriptor) [pid 5226] close(16) = -1 EBADF (Bad file descriptor) [pid 5226] close(17) = -1 EBADF (Bad file descriptor) [pid 5226] close(18) = -1 EBADF (Bad file descriptor) [pid 5226] close(19) = -1 EBADF (Bad file descriptor) [pid 5226] close(20) = -1 EBADF (Bad file descriptor) [pid 5226] close(21) = -1 EBADF (Bad file descriptor) [pid 5226] close(22) = -1 EBADF (Bad file descriptor) [pid 5226] close(23) = -1 EBADF (Bad file descriptor) [pid 5226] close(24) = -1 EBADF (Bad file descriptor) [pid 5226] close(25) = -1 EBADF (Bad file descriptor) [pid 5226] close(26) = -1 EBADF (Bad file descriptor) [pid 5226] close(27) = -1 EBADF (Bad file descriptor) [pid 5226] close(28) = -1 EBADF (Bad file descriptor) [pid 5226] close(29) = -1 EBADF (Bad file descriptor) [pid 5226] exit_group(0) = ? [pid 5219] <... setsockopt resumed>) = ? [pid 5219] +++ exited with 0 +++ [pid 5218] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 26 ./strace-static-x86_64: Process 5228 attached [pid 5228] set_robust_list(0x5555574495e0, 24) = 0 [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5228] setpgid(0, 0) = 0 [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5228] write(3, "1000", 4) = 4 [pid 5228] close(3) = 0 [pid 5228] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5228] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5228] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[27], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 27 [pid 5228] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5228] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5229 attached [pid 5229] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5229] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5229] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5228] <... futex resumed>) = 0 [pid 5229] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5228] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5228] <... futex resumed>) = 0 [pid 5229] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5228] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5025] kill(-30, SIGKILL) = 0 [pid 5025] kill(30, SIGKILL) = 0 [pid 5228] close(3) = 0 [pid 5228] close(4) = -1 EBADF (Bad file descriptor) [pid 5228] close(5) = -1 EBADF (Bad file descriptor) [pid 5228] close(6) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5228] close(11) = -1 EBADF (Bad file descriptor) [pid 5228] close(12) = -1 EBADF (Bad file descriptor) [pid 5228] close(13) = -1 EBADF (Bad file descriptor) [pid 5228] close(14) = -1 EBADF (Bad file descriptor) [pid 5228] close(15) = -1 EBADF (Bad file descriptor) [pid 5228] close(16) = -1 EBADF (Bad file descriptor) [pid 5228] close(17) = -1 EBADF (Bad file descriptor) [pid 5228] close(18) = -1 EBADF (Bad file descriptor) [pid 5228] close(19) = -1 EBADF (Bad file descriptor) [pid 5228] close(20) = -1 EBADF (Bad file descriptor) [pid 5228] close(21) = -1 EBADF (Bad file descriptor) [pid 5228] close(22) = -1 EBADF (Bad file descriptor) [pid 5228] close(23) = -1 EBADF (Bad file descriptor) [pid 5228] close(24) = -1 EBADF (Bad file descriptor) [pid 5228] close(25) = -1 EBADF (Bad file descriptor) [pid 5228] close(26) = -1 EBADF (Bad file descriptor) [pid 5228] close(27) = -1 EBADF (Bad file descriptor) [pid 5228] close(28) = -1 EBADF (Bad file descriptor) [pid 5228] close(29) = -1 EBADF (Bad file descriptor) [pid 5228] exit_group(0) = ? [pid 5026] kill(-28, SIGKILL [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5026] <... kill resumed>) = 0 [pid 5025] <... openat resumed>) = 3 [pid 5026] kill(28, SIGKILL [pid 5025] fstat(3, [pid 5026] <... kill resumed>) = 0 [pid 5025] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5025] close(3) = 0 [pid 5202] <... setsockopt resumed>) = ? [pid 5202] +++ exited with 0 +++ [pid 5200] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=310 /* 3.10 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 30 ./strace-static-x86_64: Process 5230 attached [pid 5230] set_robust_list(0x5555574495e0, 24) = 0 [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5230] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5230] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 31 [pid 5230] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5231 attached [pid 5231] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5231] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5231] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5230] <... futex resumed>) = 0 [pid 5231] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5230] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5230] <... futex resumed>) = 0 [pid 5231] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5230] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [pid 5223] <... setsockopt resumed>) = ? [pid 5223] +++ exited with 0 +++ [pid 5222] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 30 ./strace-static-x86_64: Process 5232 attached [pid 5232] set_robust_list(0x5555574495e0, 24) = 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 5232] write(3, "1000", 4) = 4 [pid 5232] close(3) = 0 [pid 5232] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5232] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5232] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 31 [pid 5232] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5232] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5230] close(3./strace-static-x86_64: Process 5233 attached ) = 0 [pid 5233] set_robust_list(0x7f2c6770e9e0, 24 [pid 5230] close(4) = -1 EBADF (Bad file descriptor) [pid 5233] <... set_robust_list resumed>) = 0 [pid 5230] close(5 [pid 5233] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] close(6 [pid 5233] <... futex resumed>) = 1 [pid 5232] <... futex resumed>) = 0 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5232] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5230] close(7 [pid 5233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5232] <... futex resumed>) = 0 [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5233] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5232] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5230] close(8) = -1 EBADF (Bad file descriptor) [pid 5230] close(9) = -1 EBADF (Bad file descriptor) [pid 5230] close(10) = -1 EBADF (Bad file descriptor) [pid 5230] close(11) = -1 EBADF (Bad file descriptor) [pid 5230] close(12) = -1 EBADF (Bad file descriptor) [pid 5230] close(13) = -1 EBADF (Bad file descriptor) [pid 5230] close(14) = -1 EBADF (Bad file descriptor) [pid 5230] close(15) = -1 EBADF (Bad file descriptor) [pid 5230] close(16 [pid 5016] kill(-35, SIGKILL [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... kill resumed>) = 0 [pid 5230] close(17 [pid 5016] kill(35, SIGKILL [pid 5230] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] <... kill resumed>) = 0 [pid 5230] close(18) = -1 EBADF (Bad file descriptor) [pid 5230] close(19) = -1 EBADF (Bad file descriptor) [pid 5230] close(20) = -1 EBADF (Bad file descriptor) [pid 5230] close(21) = -1 EBADF (Bad file descriptor) [pid 5230] close(22) = -1 EBADF (Bad file descriptor) [pid 5230] close(23) = -1 EBADF (Bad file descriptor) [pid 5230] close(24) = -1 EBADF (Bad file descriptor) [pid 5230] close(25) = -1 EBADF (Bad file descriptor) [pid 5230] close(26) = -1 EBADF (Bad file descriptor) [pid 5232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5230] close(27) = -1 EBADF (Bad file descriptor) [pid 5230] close(28) = -1 EBADF (Bad file descriptor) [pid 5230] close(29) = -1 EBADF (Bad file descriptor) [pid 5230] exit_group(0) = ? [pid 5232] close(3) = 0 [pid 5232] close(4) = -1 EBADF (Bad file descriptor) [pid 5232] close(5) = -1 EBADF (Bad file descriptor) [pid 5232] close(6) = -1 EBADF (Bad file descriptor) [pid 5232] close(7) = -1 EBADF (Bad file descriptor) [pid 5232] close(8) = -1 EBADF (Bad file descriptor) [pid 5232] close(9) = -1 EBADF (Bad file descriptor) [pid 5232] close(10) = -1 EBADF (Bad file descriptor) [pid 5232] close(11) = -1 EBADF (Bad file descriptor) [pid 5232] close(12) = -1 EBADF (Bad file descriptor) [pid 5232] close(13) = -1 EBADF (Bad file descriptor) [pid 5232] close(14) = -1 EBADF (Bad file descriptor) [pid 5232] close(15) = -1 EBADF (Bad file descriptor) [pid 5232] close(16) = -1 EBADF (Bad file descriptor) [pid 5232] close(17) = -1 EBADF (Bad file descriptor) [pid 5232] close(18) = -1 EBADF (Bad file descriptor) [pid 5232] close(19) = -1 EBADF (Bad file descriptor) [pid 5232] close(20) = -1 EBADF (Bad file descriptor) [pid 5232] close(21) = -1 EBADF (Bad file descriptor) [pid 5232] close(22) = -1 EBADF (Bad file descriptor) [pid 5232] close(23) = -1 EBADF (Bad file descriptor) [pid 5232] close(24) = -1 EBADF (Bad file descriptor) [pid 5232] close(25) = -1 EBADF (Bad file descriptor) [pid 5232] close(26) = -1 EBADF (Bad file descriptor) [pid 5232] close(27) = -1 EBADF (Bad file descriptor) [pid 5232] close(28) = -1 EBADF (Bad file descriptor) [pid 5232] close(29) = -1 EBADF (Bad file descriptor) [pid 5232] exit_group(0) = ? [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] close(3) = 0 [pid 5225] <... setsockopt resumed>) = ? [pid 5225] +++ exited with 0 +++ [pid 5224] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=100 /* 1.00 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 37 ./strace-static-x86_64: Process 5234 attached [pid 5234] set_robust_list(0x5555574495e0, 24) = 0 [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5234] setpgid(0, 0) = 0 [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5234] write(3, "1000", 4) = 4 [pid 5234] close(3) = 0 [pid 5234] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5234] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5234] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5234] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[38], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 38 [pid 5234] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5234] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5235 attached [pid 5235] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5235] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5235] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5234] <... futex resumed>) = 0 [pid 5235] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5235] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5234] <... futex resumed>) = 0 [pid 5235] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5234] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5227] <... setsockopt resumed>) = ? [pid 5227] +++ exited with 0 +++ [pid 5226] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 34 ./strace-static-x86_64: Process 5236 attached [pid 5236] set_robust_list(0x5555574495e0, 24) = 0 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5236] setpgid(0, 0) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5236] write(3, "1000", 4) = 4 [pid 5236] close(3) = 0 [pid 5236] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5236] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5236] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[35], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 35 [pid 5236] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5236] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5237 attached [pid 5237] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5237] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5237] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5236] <... futex resumed>) = 0 [pid 5237] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5236] <... futex resumed>) = 0 [pid 5237] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5236] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5234] close(3) = 0 [pid 5234] close(4) = -1 EBADF (Bad file descriptor) [pid 5234] close(5) = -1 EBADF (Bad file descriptor) [pid 5234] close(6) = -1 EBADF (Bad file descriptor) [pid 5234] close(7) = -1 EBADF (Bad file descriptor) [pid 5234] close(8) = -1 EBADF (Bad file descriptor) [pid 5234] close(9) = -1 EBADF (Bad file descriptor) [pid 5234] close(10) = -1 EBADF (Bad file descriptor) [pid 5234] close(11) = -1 EBADF (Bad file descriptor) [pid 5234] close(12) = -1 EBADF (Bad file descriptor) [pid 5234] close(13) = -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) = -1 EBADF (Bad file descriptor) [pid 5234] close(17) = -1 EBADF (Bad file descriptor) [pid 5234] close(18) = -1 EBADF (Bad file descriptor) [pid 5234] close(19) = -1 EBADF (Bad file descriptor) [pid 5234] close(20) = -1 EBADF (Bad file descriptor) [pid 5234] close(21) = -1 EBADF (Bad file descriptor) [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 5234] close(27) = -1 EBADF (Bad file descriptor) [pid 5234] close(28) = -1 EBADF (Bad file descriptor) [pid 5229] <... setsockopt resumed>) = ? [pid 5234] close(29) = -1 EBADF (Bad file descriptor) [pid 5234] exit_group(0) = ? [pid 5229] +++ exited with 0 +++ [pid 5228] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=81 /* 0.81 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 28 ./strace-static-x86_64: Process 5238 attached [pid 5238] set_robust_list(0x5555574495e0, 24) = 0 [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5238] setpgid(0, 0) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5238] write(3, "1000", 4) = 4 [pid 5238] close(3) = 0 [pid 5238] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5238] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5238] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[29], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 29 [pid 5238] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5239 attached [pid 5238] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5239] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5239] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5238] <... futex resumed>) = 0 [pid 5239] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = 0 [pid 5239] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5238] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5236] close(3) = 0 [pid 5238] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5236] close(4) = -1 EBADF (Bad file descriptor) [pid 5236] close(5) = -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) = -1 EBADF (Bad file descriptor) [pid 5236] close(24) = -1 EBADF (Bad file descriptor) [pid 5236] close(25) = -1 EBADF (Bad file descriptor) [pid 5236] close(26) = -1 EBADF (Bad file descriptor) [pid 5236] close(27) = -1 EBADF (Bad file descriptor) [pid 5236] close(28) = -1 EBADF (Bad file descriptor) [pid 5236] close(29) = -1 EBADF (Bad file descriptor) [pid 5236] exit_group(0) = ? [pid 5238] close(3) = 0 [pid 5238] close(4) = -1 EBADF (Bad file descriptor) [pid 5238] close(5) = -1 EBADF (Bad file descriptor) [pid 5238] close(6) = -1 EBADF (Bad file descriptor) [pid 5238] close(7) = -1 EBADF (Bad file descriptor) [pid 5238] close(8) = -1 EBADF (Bad file descriptor) [pid 5238] close(9) = -1 EBADF (Bad file descriptor) [pid 5238] close(10) = -1 EBADF (Bad file descriptor) [pid 5238] close(11) = -1 EBADF (Bad file descriptor) [pid 5238] close(12) = -1 EBADF (Bad file descriptor) [pid 5238] close(13) = -1 EBADF (Bad file descriptor) [pid 5238] close(14) = -1 EBADF (Bad file descriptor) [pid 5238] close(15) = -1 EBADF (Bad file descriptor) [pid 5238] close(16) = -1 EBADF (Bad file descriptor) [pid 5238] close(17) = -1 EBADF (Bad file descriptor) [pid 5238] close(18) = -1 EBADF (Bad file descriptor) [pid 5238] close(19) = -1 EBADF (Bad file descriptor) [pid 5238] close(20) = -1 EBADF (Bad file descriptor) [pid 5238] close(21) = -1 EBADF (Bad file descriptor) [pid 5238] close(22) = -1 EBADF (Bad file descriptor) [pid 5238] close(23) = -1 EBADF (Bad file descriptor) [pid 5238] close(24) = -1 EBADF (Bad file descriptor) [pid 5238] close(25) = -1 EBADF (Bad file descriptor) [pid 5238] close(26) = -1 EBADF (Bad file descriptor) [pid 5238] close(27) = -1 EBADF (Bad file descriptor) [pid 5238] close(28) = -1 EBADF (Bad file descriptor) [pid 5238] close(29) = -1 EBADF (Bad file descriptor) [pid 5238] exit_group(0) = ? [pid 5231] <... setsockopt resumed>) = ? [pid 5231] +++ exited with 0 +++ [pid 5230] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 32 ./strace-static-x86_64: Process 5240 attached [pid 5240] set_robust_list(0x5555574495e0, 24) = 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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5240] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5240] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[33], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 33 [pid 5240] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5241 attached ) = 0 [pid 5241] set_robust_list(0x7f2c6770e9e0, 24 [pid 5240] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5241] <... set_robust_list resumed>) = 0 [pid 5241] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5241] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5240] <... futex resumed>) = 0 [pid 5241] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5241] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5240] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5233] <... setsockopt resumed>) = ? [pid 5233] +++ exited with 0 +++ [pid 5232] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=79 /* 0.79 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 32 ./strace-static-x86_64: Process 5242 attached [pid 5242] set_robust_list(0x5555574495e0, 24) = 0 [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5242] setpgid(0, 0) = 0 [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5242] write(3, "1000", 4) = 4 [pid 5242] close(3) = 0 [pid 5242] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5242] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5242] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[33], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 33 [pid 5242] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5242] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] close(3) = 0 ./strace-static-x86_64: Process 5243 attached [pid 5240] close(4) = -1 EBADF (Bad file descriptor) [pid 5243] set_robust_list(0x7f2c6770e9e0, 24 [pid 5240] close(5 [pid 5243] <... set_robust_list resumed>) = 0 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5240] close(6 [pid 5243] <... socket resumed>) = 3 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] close(7 [pid 5243] <... futex resumed>) = 1 [pid 5242] <... futex resumed>) = 0 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5242] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] close(8 [pid 5243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5242] <... futex resumed>) = 0 [pid 5240] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5243] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5242] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] close(9) = -1 EBADF (Bad file descriptor) [pid 5240] close(10) = -1 EBADF (Bad file descriptor) [pid 5240] close(11) = -1 EBADF (Bad file descriptor) [pid 5240] close(12) = -1 EBADF (Bad file descriptor) [pid 5240] close(13) = -1 EBADF (Bad file descriptor) [pid 5240] close(14) = -1 EBADF (Bad file descriptor) [pid 5240] close(15) = -1 EBADF (Bad file descriptor) [pid 5240] close(16) = -1 EBADF (Bad file descriptor) [pid 5240] close(17) = -1 EBADF (Bad file descriptor) [pid 5240] close(18) = -1 EBADF (Bad file descriptor) [pid 5240] close(19) = -1 EBADF (Bad file descriptor) [pid 5240] close(20) = -1 EBADF (Bad file descriptor) [pid 5240] close(21) = -1 EBADF (Bad file descriptor) [pid 5240] close(22) = -1 EBADF (Bad file descriptor) [pid 5240] close(23) = -1 EBADF (Bad file descriptor) [pid 5240] close(24) = -1 EBADF (Bad file descriptor) [pid 5240] close(25) = -1 EBADF (Bad file descriptor) [pid 5240] close(26) = -1 EBADF (Bad file descriptor) [pid 5240] close(27) = -1 EBADF (Bad file descriptor) [pid 5240] close(28) = -1 EBADF (Bad file descriptor) [pid 5240] close(29) = -1 EBADF (Bad file descriptor) [pid 5240] exit_group(0) = ? [pid 5242] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5242] close(3) = 0 [pid 5242] close(4) = -1 EBADF (Bad file descriptor) [pid 5242] close(5) = -1 EBADF (Bad file descriptor) [pid 5242] close(6) = -1 EBADF (Bad file descriptor) [pid 5242] close(7) = -1 EBADF (Bad file descriptor) [pid 5242] close(8) = -1 EBADF (Bad file descriptor) [pid 5242] close(9) = -1 EBADF (Bad file descriptor) [pid 5242] close(10) = -1 EBADF (Bad file descriptor) [pid 5242] close(11) = -1 EBADF (Bad file descriptor) [pid 5242] close(12) = -1 EBADF (Bad file descriptor) [pid 5242] close(13) = -1 EBADF (Bad file descriptor) [pid 5242] close(14) = -1 EBADF (Bad file descriptor) [pid 5242] close(15) = -1 EBADF (Bad file descriptor) [pid 5242] close(16) = -1 EBADF (Bad file descriptor) [pid 5242] close(17) = -1 EBADF (Bad file descriptor) [pid 5242] close(18) = -1 EBADF (Bad file descriptor) [pid 5242] close(19) = -1 EBADF (Bad file descriptor) [pid 5242] close(20) = -1 EBADF (Bad file descriptor) [pid 5242] close(21) = -1 EBADF (Bad file descriptor) [pid 5242] close(22) = -1 EBADF (Bad file descriptor) [pid 5242] close(23) = -1 EBADF (Bad file descriptor) [pid 5242] close(24) = -1 EBADF (Bad file descriptor) [pid 5242] close(25) = -1 EBADF (Bad file descriptor) [pid 5242] close(26) = -1 EBADF (Bad file descriptor) [pid 5242] close(27) = -1 EBADF (Bad file descriptor) [pid 5242] close(28) = -1 EBADF (Bad file descriptor) [pid 5242] close(29) = -1 EBADF (Bad file descriptor) [pid 5242] exit_group(0) = ? [ 154.310175][ T5241] warn_alloc: 25 callbacks suppressed [ 154.310195][ T5241] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 154.399043][ T5241] CPU: 0 PID: 5241 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 154.409543][ T5241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 154.419654][ T5241] Call Trace: [ 154.422962][ T5241] [ 154.425925][ T5241] dump_stack_lvl+0x136/0x150 [ 154.430677][ T5241] warn_alloc+0x213/0x360 [ 154.435073][ T5241] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 154.440811][ T5241] ? do_raw_spin_unlock+0x175/0x230 [ 154.446071][ T5241] ? __get_vm_area_node+0x29b/0x3f0 [ 154.451342][ T5241] __vmalloc_node_range+0x103b/0x14c0 [ 154.456782][ T5241] ? xt_alloc_table_info+0x40/0xa0 [ 154.462055][ T5241] ? delayed_vfree_work+0x70/0x70 [ 154.467153][ T5241] ? kvmalloc_node+0x76/0x1a0 [ 154.471902][ T5241] ? rcu_is_watching+0x12/0xb0 [ 154.476735][ T5241] ? xt_alloc_table_info+0x40/0xa0 [ 154.481917][ T5241] kvmalloc_node+0x156/0x1a0 [ 154.486574][ T5241] ? xt_alloc_table_info+0x40/0xa0 [ 154.491753][ T5241] xt_alloc_table_info+0x40/0xa0 [ 154.496759][ T5241] do_ipt_set_ctl+0x514/0xb10 [ 154.501487][ T5241] ? __mutex_lock+0x231/0x1350 [ 154.506316][ T5241] ? compat_do_replace.constprop.0+0x400/0x400 [ 154.512532][ T5241] ? wait_for_completion_io_timeout+0x20/0x20 [ 154.518662][ T5241] ? ip_sock_set_tos+0x40/0x40 [ 154.523493][ T5241] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 154.529553][ T5241] nf_setsockopt+0x87/0xe0 [ 154.534044][ T5241] ip_setsockopt+0xf2/0x110 [ 154.538607][ T5241] raw_setsockopt+0x23e/0x2d0 [ 154.543338][ T5241] ? raw_ioctl+0x1e0/0x1e0 [ 154.547807][ T5241] ? sock_common_setsockopt+0x2f/0x110 [ 154.553330][ T5241] ? sock_common_recvmsg+0x190/0x190 [ 154.558673][ T5241] __sys_setsockopt+0x2c6/0x5b0 [ 154.563591][ T5241] ? __ia32_sys_recv+0x100/0x100 [ 154.568575][ T5241] ? lock_downgrade+0x690/0x690 [ 154.573491][ T5241] ? _raw_spin_unlock_irq+0x23/0x50 [ 154.578729][ T5241] ? lockdep_hardirqs_on+0x7d/0x100 [ 154.583997][ T5241] __x64_sys_setsockopt+0xbe/0x160 [ 154.589187][ T5241] do_syscall_64+0x39/0xb0 [ 154.593655][ T5241] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 154.599598][ T5241] RIP: 0033:0x7f2c6775df39 [ 154.604054][ T5241] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 154.623717][ T5241] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 154.632178][ T5241] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 154.640192][ T5241] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 154.650278][ T5241] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 154.658306][ T5241] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 154.666311][ T5241] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 154.674333][ T5241] [pid 5235] <... setsockopt resumed>) = ? [pid 5235] +++ exited with 0 +++ [pid 5234] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 39 ./strace-static-x86_64: Process 5244 attached [pid 5244] set_robust_list(0x5555574495e0, 24) = 0 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5244] setpgid(0, 0) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5244] write(3, "1000", 4) = 4 [pid 5244] close(3) = 0 [pid 5244] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5244] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5244] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[40], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 40 [pid 5244] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5244] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5245 attached [pid 5245] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5245] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5245] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5244] <... futex resumed>) = 0 [pid 5245] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... futex resumed>) = 0 [pid 5245] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5244] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5237] <... setsockopt resumed>) = ? [pid 5237] +++ exited with 0 +++ [pid 5236] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=95 /* 0.95 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 36 ./strace-static-x86_64: Process 5246 attached [pid 5246] set_robust_list(0x5555574495e0, 24) = 0 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5246] setpgid(0, 0) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5246] write(3, "1000", 4) = 4 [pid 5246] close(3) = 0 [pid 5246] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5239] <... setsockopt resumed>) = ? [pid 5246] <... futex resumed>) = 0 [pid 5246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5239] +++ exited with 0 +++ [pid 5238] +++ exited with 0 +++ [pid 5246] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=97 /* 0.97 s */} --- [pid 5246] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5246] <... clone resumed>, parent_tid=[37], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 37 [pid 5246] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5247 attached [pid 5246] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] set_robust_list(0x7f2c6770e9e0, 24 [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 30 [pid 5247] <... set_robust_list resumed>) = 0 [pid 5247] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5247] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5246] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5248 attached [pid 5247] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] set_robust_list(0x5555574495e0, 24 [pid 5247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5246] <... futex resumed>) = 0 [pid 5248] <... set_robust_list resumed>) = 0 [pid 5247] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5246] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5248] setpgid(0, 0) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5248] write(3, "1000", 4) = 4 [pid 5248] close(3) = 0 [pid 5248] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5248] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5248] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 31 [pid 5248] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5248] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5249 attached [pid 5249] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5249] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5249] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5248] <... futex resumed>) = 0 [pid 5249] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5248] <... futex resumed>) = 0 [pid 5249] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5248] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5246] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5248] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 155.247898][ T5241] Mem-Info: [ 155.251090][ T5241] active_anon:2269 inactive_anon:483 isolated_anon:0 [ 155.251090][ T5241] active_file:0 inactive_file:15121 isolated_file:0 [ 155.251090][ T5241] unevictable:768 dirty:23 writeback:13 [ 155.251090][ T5241] slab_reclaimable:19478 slab_unreclaimable:82258 [ 155.251090][ T5241] mapped:2428 shmem:1240 pagetables:338 [ 155.251090][ T5241] sec_pagetables:0 bounce:0 [ 155.251090][ T5241] kernel_misc_reclaimable:0 [ 155.251090][ T5241] free:1099590 free_pcp:9645 free_cma:0 [pid 5244] close(3) = 0 [pid 5244] close(4) = -1 EBADF (Bad file descriptor) [pid 5244] close(5) = -1 EBADF (Bad file descriptor) [pid 5244] close(6) = -1 EBADF (Bad file descriptor) [pid 5244] close(7) = -1 EBADF (Bad file descriptor) [pid 5244] close(8) = -1 EBADF (Bad file descriptor) [ 155.409665][ T5241] Node 0 active_anon:9076kB inactive_anon:1932kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8792kB pagetables:1352kB sec_pagetables:0kB all_unreclaimable? no [pid 5244] close(9) = -1 EBADF (Bad file descriptor) [pid 5244] close(10) = -1 EBADF (Bad file descriptor) [pid 5244] close(11) = -1 EBADF (Bad file descriptor) [pid 5244] close(12) = -1 EBADF (Bad file descriptor) [pid 5244] close(13) = -1 EBADF (Bad file descriptor) [pid 5244] close(14) = -1 EBADF (Bad file descriptor) [pid 5244] close(15) = -1 EBADF (Bad file descriptor) [pid 5244] close(16) = -1 EBADF (Bad file descriptor) [pid 5244] close(17) = -1 EBADF (Bad file descriptor) [pid 5244] close(18) = -1 EBADF (Bad file descriptor) [pid 5244] close(19) = -1 EBADF (Bad file descriptor) [pid 5244] close(20) = -1 EBADF (Bad file descriptor) [pid 5244] close(21) = -1 EBADF (Bad file descriptor) [pid 5244] close(22) = -1 EBADF (Bad file descriptor) [pid 5244] close(23) = -1 EBADF (Bad file descriptor) [pid 5244] close(24) = -1 EBADF (Bad file descriptor) [pid 5244] close(25) = -1 EBADF (Bad file descriptor) [pid 5244] close(26) = -1 EBADF (Bad file descriptor) [pid 5244] close(27) = -1 EBADF (Bad file descriptor) [pid 5244] close(28) = -1 EBADF (Bad file descriptor) [pid 5244] close(29) = -1 EBADF (Bad file descriptor) [pid 5244] exit_group(0) = ? [ 155.512627][ T5241] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [pid 5248] close(3) = 0 [pid 5248] close(4) = -1 EBADF (Bad file descriptor) [pid 5248] close(5) = -1 EBADF (Bad file descriptor) [pid 5248] close(6) = -1 EBADF (Bad file descriptor) [pid 5248] close(7) = -1 EBADF (Bad file descriptor) [pid 5248] close(8) = -1 EBADF (Bad file descriptor) [pid 5248] close(9) = -1 EBADF (Bad file descriptor) [pid 5248] close(10) = -1 EBADF (Bad file descriptor) [ 155.608995][ T5241] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5248] close(11) = -1 EBADF (Bad file descriptor) [pid 5248] close(12) = -1 EBADF (Bad file descriptor) [pid 5248] close(13) = -1 EBADF (Bad file descriptor) [pid 5248] close(14) = -1 EBADF (Bad file descriptor) [pid 5248] close(15) = -1 EBADF (Bad file descriptor) [pid 5248] close(16) = -1 EBADF (Bad file descriptor) [pid 5248] close(17) = -1 EBADF (Bad file descriptor) [pid 5248] close(18) = -1 EBADF (Bad file descriptor) [pid 5248] close(19) = -1 EBADF (Bad file descriptor) [pid 5248] close(20) = -1 EBADF (Bad file descriptor) [pid 5248] close(21) = -1 EBADF (Bad file descriptor) [pid 5248] close(22) = -1 EBADF (Bad file descriptor) [pid 5248] close(23) = -1 EBADF (Bad file descriptor) [pid 5248] close(24) = -1 EBADF (Bad file descriptor) [pid 5248] close(25) = -1 EBADF (Bad file descriptor) [pid 5248] close(26) = -1 EBADF (Bad file descriptor) [pid 5248] close(27) = -1 EBADF (Bad file descriptor) [pid 5248] close(28) = -1 EBADF (Bad file descriptor) [pid 5248] close(29) = -1 EBADF (Bad file descriptor) [pid 5248] exit_group(0) = ? [ 155.697702][ T5241] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 155.703579][ T5241] Node 0 DMA32 free:332880kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:9036kB inactive_anon:1928kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:19536kB local_pcp:13632kB free_cma:0kB [pid 5246] close(3) = 0 [pid 5246] close(4) = -1 EBADF (Bad file descriptor) [pid 5246] close(5) = -1 EBADF (Bad file descriptor) [pid 5246] close(6) = -1 EBADF (Bad file descriptor) [pid 5246] close(7) = -1 EBADF (Bad file descriptor) [pid 5246] close(8) = -1 EBADF (Bad file descriptor) [pid 5246] close(9) = -1 EBADF (Bad file descriptor) [pid 5246] close(10) = -1 EBADF (Bad file descriptor) [pid 5246] close(11) = -1 EBADF (Bad file descriptor) [pid 5246] close(12) = -1 EBADF (Bad file descriptor) [pid 5246] close(13) = -1 EBADF (Bad file descriptor) [pid 5246] close(14) = -1 EBADF (Bad file descriptor) [pid 5246] close(15) = -1 EBADF (Bad file descriptor) [pid 5246] close(16) = -1 EBADF (Bad file descriptor) [pid 5246] close(17) = -1 EBADF (Bad file descriptor) [pid 5246] close(18) = -1 EBADF (Bad file descriptor) [pid 5246] close(19) = -1 EBADF (Bad file descriptor) [pid 5246] close(20) = -1 EBADF (Bad file descriptor) [pid 5246] close(21) = -1 EBADF (Bad file descriptor) [pid 5246] close(22) = -1 EBADF (Bad file descriptor) [pid 5246] close(23) = -1 EBADF (Bad file descriptor) [pid 5246] close(24) = -1 EBADF (Bad file descriptor) [pid 5246] close(25) = -1 EBADF (Bad file descriptor) [pid 5246] close(26) = -1 EBADF (Bad file descriptor) [ 155.815806][ T5241] lowmem_reserve[]: 0 0 1 1 1 [ 155.833826][ T5241] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5246] close(27) = -1 EBADF (Bad file descriptor) [pid 5246] close(28) = -1 EBADF (Bad file descriptor) [pid 5246] close(29) = -1 EBADF (Bad file descriptor) [pid 5246] exit_group(0) = ? [ 155.918680][ T5241] lowmem_reserve[]: 0 0 0 0 0 [ 155.933914][ T5241] Node 1 Normal free:3923104kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20232kB local_pcp:9920kB free_cma:0kB [ 156.029342][ T5241] lowmem_reserve[]: 0 0 0 0 0 [ 156.044143][ T5241] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 156.093985][ T5241] Node 0 DMA32: 3*4kB (UME) 12*8kB (ME) 19*16kB (ME) 5*32kB (UM) 1*64kB (M) 1*128kB (M) 2*256kB (UM) 0*512kB 1*1024kB (U) 3*2048kB (UME) 57*4096kB (M) = 241916kB [ 156.140841][ T5241] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 156.178026][ T5241] Node 1 Normal: 176*4kB (U) 46*8kB (UE) 37*16kB (UME) 25*32kB (UME) 12*64kB (UME) 4*128kB (UE) 2*256kB (UE) 0*512kB 1*1024kB (M) 1*2048kB (U) 956*4096kB (M) = 3923104kB [ 156.238023][ T5241] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.267223][ T5241] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 156.297426][ T5241] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 156.327271][ T5241] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [pid 5243] <... setsockopt resumed>) = ? [ 156.364001][ T5241] 16361 total pagecache pages [ 156.368803][ T5241] 0 pages in swap cache [ 156.372989][ T5241] Free swap = 0kB [ 156.386368][ T5241] Total swap = 0kB [ 156.390207][ T5241] 2097051 pages RAM [pid 5243] +++ exited with 0 +++ [pid 5242] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 34 ./strace-static-x86_64: Process 5250 attached [pid 5250] set_robust_list(0x5555574495e0, 24) = 0 [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5250] setpgid(0, 0) = 0 [pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5250] write(3, "1000", 4) = 4 [pid 5250] close(3) = 0 [pid 5250] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5250] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5250] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[35], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 35 [ 156.413857][ T5241] 0 pages HighMem/MovableOnly [ 156.418632][ T5241] 392168 pages reserved [ 156.422899][ T5241] 0 pages cma reserved [pid 5250] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5251 attached ) = 0 [pid 5250] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5251] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5251] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5251] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5250] <... futex resumed>) = 0 [pid 5251] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5250] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5251] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5250] <... futex resumed>) = 0 [pid 5251] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5250] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5250] close(3) = 0 [pid 5250] close(4) = -1 EBADF (Bad file descriptor) [pid 5250] close(5) = -1 EBADF (Bad file descriptor) [pid 5250] close(6) = -1 EBADF (Bad file descriptor) [pid 5250] close(7) = -1 EBADF (Bad file descriptor) [pid 5250] close(8) = -1 EBADF (Bad file descriptor) [pid 5250] close(9) = -1 EBADF (Bad file descriptor) [pid 5250] close(10) = -1 EBADF (Bad file descriptor) [pid 5250] close(11) = -1 EBADF (Bad file descriptor) [pid 5250] close(12) = -1 EBADF (Bad file descriptor) [pid 5250] close(13) = -1 EBADF (Bad file descriptor) [pid 5250] close(14) = -1 EBADF (Bad file descriptor) [pid 5250] close(15) = -1 EBADF (Bad file descriptor) [pid 5250] close(16) = -1 EBADF (Bad file descriptor) [pid 5250] close(17) = -1 EBADF (Bad file descriptor) [pid 5250] close(18) = -1 EBADF (Bad file descriptor) [pid 5250] close(19) = -1 EBADF (Bad file descriptor) [pid 5250] close(20) = -1 EBADF (Bad file descriptor) [pid 5250] close(21) = -1 EBADF (Bad file descriptor) [pid 5250] close(22) = -1 EBADF (Bad file descriptor) [pid 5250] close(23) = -1 EBADF (Bad file descriptor) [pid 5250] close(24) = -1 EBADF (Bad file descriptor) [pid 5250] close(25) = -1 EBADF (Bad file descriptor) [pid 5250] close(26) = -1 EBADF (Bad file descriptor) [pid 5250] close(27) = -1 EBADF (Bad file descriptor) [pid 5250] close(28) = -1 EBADF (Bad file descriptor) [pid 5250] close(29) = -1 EBADF (Bad file descriptor) [pid 5250] exit_group(0) = ? [pid 5247] <... setsockopt resumed>) = ? [pid 5247] +++ exited with 0 +++ [pid 5246] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=93 /* 0.93 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 38 ./strace-static-x86_64: Process 5252 attached [pid 5252] set_robust_list(0x5555574495e0, 24) = 0 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5252] setpgid(0, 0) = 0 [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5252] write(3, "1000", 4) = 4 [pid 5252] close(3) = 0 [pid 5252] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5252] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5252] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[39], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 39 [pid 5252] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5252] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5253 attached [pid 5253] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5253] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5253] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5252] <... futex resumed>) = 0 [pid 5253] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5252] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5253] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5252] <... futex resumed>) = 0 [pid 5253] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5252] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5245] <... setsockopt resumed>) = ? [pid 5245] +++ exited with 0 +++ [pid 5244] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=111 /* 1.11 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 41 ./strace-static-x86_64: Process 5254 attached [pid 5254] set_robust_list(0x5555574495e0, 24) = 0 [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5254] setpgid(0, 0) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5254] write(3, "1000", 4) = 4 [pid 5254] close(3) = 0 [pid 5254] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5254] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5254] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[42], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 42 [pid 5254] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5254] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5255 attached [pid 5255] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5255] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5255] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5254] <... futex resumed>) = 0 [pid 5255] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5254] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5254] <... futex resumed>) = 0 [pid 5255] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5254] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5249] <... setsockopt resumed>) = ? [pid 5249] +++ exited with 0 +++ [pid 5248] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=100 /* 1.00 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 32 ./strace-static-x86_64: Process 5256 attached [pid 5256] set_robust_list(0x5555574495e0, 24) = 0 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5256] setpgid(0, 0) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5256] write(3, "1000", 4) = 4 [pid 5256] close(3) = 0 [pid 5256] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5256] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5256] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5256] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[33], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 33 [pid 5256] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5256] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5257 attached [pid 5257] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5252] close(3 [pid 5257] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5252] <... close resumed>) = 0 [pid 5257] <... socket resumed>) = 3 [pid 5252] close(4 [pid 5257] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... futex resumed>) = 1 [pid 5256] <... futex resumed>) = 0 [pid 5252] close(5 [pid 5257] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5256] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5256] <... futex resumed>) = 0 [pid 5252] close(6 [pid 5257] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5256] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(7) = -1 EBADF (Bad file descriptor) [pid 5252] close(8) = -1 EBADF (Bad file descriptor) [pid 5252] close(9) = -1 EBADF (Bad file descriptor) [pid 5252] close(10) = -1 EBADF (Bad file descriptor) [pid 5252] close(11) = -1 EBADF (Bad file descriptor) [pid 5252] close(12) = -1 EBADF (Bad file descriptor) [pid 5252] close(13) = -1 EBADF (Bad file descriptor) [pid 5252] close(14) = -1 EBADF (Bad file descriptor) [pid 5252] close(15) = -1 EBADF (Bad file descriptor) [pid 5241] <... setsockopt resumed>) = ? [pid 5252] close(16) = -1 EBADF (Bad file descriptor) [pid 5252] close(17) = -1 EBADF (Bad file descriptor) [pid 5024] kill(-32, SIGKILL [pid 5252] close(18 [pid 5241] +++ exited with 0 +++ [pid 5240] +++ exited with 0 +++ [pid 5024] <... kill resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=94 /* 0.94 s */} --- [pid 5252] close(19 [pid 5024] kill(32, SIGKILL [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... kill resumed>) = 0 [pid 5252] close(20) = -1 EBADF (Bad file descriptor) [pid 5252] close(21 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(22 [pid 5024] <... clone resumed>, child_tidptr=0x5555574495d0) = 34 [pid 5256] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5252] close(23./strace-static-x86_64: Process 5258 attached ) = -1 EBADF (Bad file descriptor) [pid 5258] set_robust_list(0x5555574495e0, 24 [pid 5252] close(24 [pid 5258] <... set_robust_list resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5252] close(25 [pid 5258] <... prctl resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] setpgid(0, 0 [pid 5252] close(26 [pid 5258] <... setpgid resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5252] close(27 [pid 5258] <... openat resumed>) = 3 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] write(3, "1000", 4 [pid 5252] close(28 [pid 5258] <... write resumed>) = 4 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] close(3 [pid 5252] close(29 [pid 5258] <... close resumed>) = 0 [pid 5252] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5252] exit_group(0 [pid 5258] <... futex resumed>) = 0 [pid 5252] <... exit_group resumed>) = ? [pid 5258] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5258] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5258] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[35], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 35 [pid 5258] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5258] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5259 attached [pid 5259] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5259] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5259] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5258] <... futex resumed>) = 0 [pid 5259] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5258] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5258] <... futex resumed>) = 0 [pid 5259] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5258] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5254] close(3) = 0 [pid 5258] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5254] close(4) = -1 EBADF (Bad file descriptor) [pid 5254] close(5) = -1 EBADF (Bad file descriptor) [pid 5254] close(6) = -1 EBADF (Bad file descriptor) [pid 5254] close(7) = -1 EBADF (Bad file descriptor) [pid 5254] close(8) = -1 EBADF (Bad file descriptor) [pid 5254] close(9) = -1 EBADF (Bad file descriptor) [pid 5254] close(10) = -1 EBADF (Bad file descriptor) [pid 5254] close(11) = -1 EBADF (Bad file descriptor) [pid 5254] close(12) = -1 EBADF (Bad file descriptor) [pid 5254] close(13) = -1 EBADF (Bad file descriptor) [pid 5254] close(14) = -1 EBADF (Bad file descriptor) [pid 5254] close(15) = -1 EBADF (Bad file descriptor) [pid 5254] close(16) = -1 EBADF (Bad file descriptor) [pid 5254] close(17) = -1 EBADF (Bad file descriptor) [pid 5254] close(18) = -1 EBADF (Bad file descriptor) [pid 5254] close(19) = -1 EBADF (Bad file descriptor) [pid 5254] close(20) = -1 EBADF (Bad file descriptor) [pid 5254] close(21) = -1 EBADF (Bad file descriptor) [pid 5254] close(22) = -1 EBADF (Bad file descriptor) [pid 5254] close(23) = -1 EBADF (Bad file descriptor) [pid 5254] close(24) = -1 EBADF (Bad file descriptor) [pid 5254] close(25) = -1 EBADF (Bad file descriptor) [pid 5254] close(26) = -1 EBADF (Bad file descriptor) [pid 5254] close(27) = -1 EBADF (Bad file descriptor) [pid 5254] close(28) = -1 EBADF (Bad file descriptor) [pid 5254] close(29) = -1 EBADF (Bad file descriptor) [pid 5254] exit_group(0) = ? [pid 5256] close(3) = 0 [pid 5256] close(4) = -1 EBADF (Bad file descriptor) [pid 5256] close(5) = -1 EBADF (Bad file descriptor) [pid 5256] close(6) = -1 EBADF (Bad file descriptor) [pid 5256] close(7) = -1 EBADF (Bad file descriptor) [pid 5256] close(8) = -1 EBADF (Bad file descriptor) [pid 5256] close(9) = -1 EBADF (Bad file descriptor) [pid 5256] close(10) = -1 EBADF (Bad file descriptor) [pid 5256] close(11) = -1 EBADF (Bad file descriptor) [pid 5256] close(12) = -1 EBADF (Bad file descriptor) [pid 5256] close(13) = -1 EBADF (Bad file descriptor) [pid 5256] close(14) = -1 EBADF (Bad file descriptor) [pid 5256] close(15) = -1 EBADF (Bad file descriptor) [pid 5256] close(16) = -1 EBADF (Bad file descriptor) [pid 5256] close(17) = -1 EBADF (Bad file descriptor) [pid 5256] close(18) = -1 EBADF (Bad file descriptor) [pid 5256] close(19) = -1 EBADF (Bad file descriptor) [pid 5256] close(20) = -1 EBADF (Bad file descriptor) [pid 5256] close(21) = -1 EBADF (Bad file descriptor) [pid 5256] close(22) = -1 EBADF (Bad file descriptor) [pid 5256] close(23) = -1 EBADF (Bad file descriptor) [pid 5256] close(24) = -1 EBADF (Bad file descriptor) [pid 5256] close(25) = -1 EBADF (Bad file descriptor) [pid 5256] close(26) = -1 EBADF (Bad file descriptor) [pid 5256] close(27) = -1 EBADF (Bad file descriptor) [pid 5256] close(28) = -1 EBADF (Bad file descriptor) [pid 5256] close(29) = -1 EBADF (Bad file descriptor) [pid 5256] exit_group(0) = ? [pid 5258] close(3) = 0 [pid 5258] close(4) = -1 EBADF (Bad file descriptor) [pid 5258] close(5) = -1 EBADF (Bad file descriptor) [pid 5258] close(6) = -1 EBADF (Bad file descriptor) [pid 5258] close(7) = -1 EBADF (Bad file descriptor) [pid 5258] close(8) = -1 EBADF (Bad file descriptor) [pid 5258] close(9) = -1 EBADF (Bad file descriptor) [pid 5258] close(10) = -1 EBADF (Bad file descriptor) [pid 5258] close(11) = -1 EBADF (Bad file descriptor) [pid 5258] close(12) = -1 EBADF (Bad file descriptor) [pid 5258] close(13) = -1 EBADF (Bad file descriptor) [pid 5258] close(14) = -1 EBADF (Bad file descriptor) [pid 5258] close(15) = -1 EBADF (Bad file descriptor) [pid 5258] close(16) = -1 EBADF (Bad file descriptor) [pid 5258] close(17) = -1 EBADF (Bad file descriptor) [pid 5258] close(18) = -1 EBADF (Bad file descriptor) [pid 5258] close(19) = -1 EBADF (Bad file descriptor) [pid 5258] close(20) = -1 EBADF (Bad file descriptor) [pid 5258] close(21) = -1 EBADF (Bad file descriptor) [pid 5258] close(22) = -1 EBADF (Bad file descriptor) [pid 5258] close(23) = -1 EBADF (Bad file descriptor) [pid 5258] close(24) = -1 EBADF (Bad file descriptor) [pid 5258] close(25) = -1 EBADF (Bad file descriptor) [pid 5258] close(26) = -1 EBADF (Bad file descriptor) [pid 5258] close(27) = -1 EBADF (Bad file descriptor) [pid 5258] close(28) = -1 EBADF (Bad file descriptor) [pid 5258] close(29) = -1 EBADF (Bad file descriptor) [pid 5258] exit_group(0) = ? [pid 5221] <... setsockopt resumed>) = ? [pid 5221] +++ exited with 0 +++ [pid 5220] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=333 /* 3.33 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 32 ./strace-static-x86_64: Process 5260 attached [pid 5260] set_robust_list(0x5555574495e0, 24) = 0 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5260] setpgid(0, 0) = 0 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5260] write(3, "1000", 4) = 4 [pid 5260] close(3) = 0 [pid 5260] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5260] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5260] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[33], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 33 [pid 5260] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5260] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5261 attached [pid 5261] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5261] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5261] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5260] <... futex resumed>) = 0 [pid 5261] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5260] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5260] <... futex resumed>) = 0 [pid 5261] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5260] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5260] close(3) = 0 [pid 5260] close(4) = -1 EBADF (Bad file descriptor) [pid 5260] close(5) = -1 EBADF (Bad file descriptor) [pid 5260] close(6) = -1 EBADF (Bad file descriptor) [pid 5260] close(7) = -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) = -1 EBADF (Bad file descriptor) [pid 5260] close(16) = -1 EBADF (Bad file descriptor) [pid 5260] close(17) = -1 EBADF (Bad file descriptor) [pid 5260] close(18) = -1 EBADF (Bad file descriptor) [pid 5260] close(19) = -1 EBADF (Bad file descriptor) [pid 5260] close(20) = -1 EBADF (Bad file descriptor) [pid 5260] close(21) = -1 EBADF (Bad file descriptor) [pid 5260] close(22) = -1 EBADF (Bad file descriptor) [pid 5260] close(23) = -1 EBADF (Bad file descriptor) [pid 5260] close(24) = -1 EBADF (Bad file descriptor) [pid 5260] close(25) = -1 EBADF (Bad file descriptor) [pid 5260] close(26) = -1 EBADF (Bad file descriptor) [pid 5260] close(27) = -1 EBADF (Bad file descriptor) [pid 5260] close(28) = -1 EBADF (Bad file descriptor) [pid 5260] close(29) = -1 EBADF (Bad file descriptor) [pid 5260] exit_group(0) = ? [pid 5251] <... setsockopt resumed>) = ? [pid 5251] +++ exited with 0 +++ [pid 5250] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=76 /* 0.76 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 36 ./strace-static-x86_64: Process 5262 attached [pid 5262] set_robust_list(0x5555574495e0, 24) = 0 [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5262] setpgid(0, 0) = 0 [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5262] write(3, "1000", 4) = 4 [pid 5262] close(3) = 0 [pid 5262] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5262] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5262] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[37], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 37 [pid 5262] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5262] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5263 attached [pid 5263] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5263] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5263] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] <... futex resumed>) = 0 [pid 5263] <... futex resumed>) = 1 [pid 5262] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5262] <... futex resumed>) = 0 [pid 5262] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5016] kill(-41, SIGKILL [pid 5025] kill(-32, SIGKILL [pid 5024] kill(-34, SIGKILL [pid 5023] kill(-32, SIGKILL [pid 5022] kill(-38, SIGKILL [pid 5016] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5022] <... kill resumed>) = 0 [pid 5016] kill(41, SIGKILL [pid 5026] kill(-36, SIGKILL [pid 5025] kill(32, SIGKILL [pid 5024] kill(34, SIGKILL [pid 5023] kill(32, SIGKILL [pid 5022] kill(38, SIGKILL [pid 5016] <... kill resumed>) = 0 [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5022] <... kill resumed>) = 0 [pid 5026] kill(36, SIGKILL) = 0 [ 164.806898][ T5261] warn_alloc: 19 callbacks suppressed [ 164.806921][ T5261] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 164.884302][ T5261] CPU: 1 PID: 5261 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 164.894801][ T5261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 164.904895][ T5261] Call Trace: [ 164.908202][ T5261] [ 164.911162][ T5261] dump_stack_lvl+0x136/0x150 [ 164.915892][ T5261] warn_alloc+0x213/0x360 [ 164.920289][ T5261] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 164.925938][ T5261] ? do_raw_spin_unlock+0x175/0x230 [ 164.931197][ T5261] ? __get_vm_area_node+0x29b/0x3f0 [ 164.936449][ T5261] __vmalloc_node_range+0x103b/0x14c0 [ 164.941861][ T5261] ? xt_alloc_table_info+0x40/0xa0 [ 164.947021][ T5261] ? delayed_vfree_work+0x70/0x70 [ 164.952079][ T5261] ? kvmalloc_node+0x76/0x1a0 [ 164.956800][ T5261] ? rcu_is_watching+0x12/0xb0 [ 164.961601][ T5261] ? xt_alloc_table_info+0x40/0xa0 [ 164.966747][ T5261] kvmalloc_node+0x156/0x1a0 [ 164.971377][ T5261] ? xt_alloc_table_info+0x40/0xa0 [ 164.976524][ T5261] xt_alloc_table_info+0x40/0xa0 [ 164.981493][ T5261] do_ipt_set_ctl+0x514/0xb10 [ 164.986197][ T5261] ? __mutex_lock+0x231/0x1350 [ 164.990993][ T5261] ? compat_do_replace.constprop.0+0x400/0x400 [ 164.997172][ T5261] ? wait_for_completion_io_timeout+0x20/0x20 [ 165.003271][ T5261] ? ip_sock_set_tos+0x40/0x40 [ 165.008066][ T5261] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 165.014082][ T5261] nf_setsockopt+0x87/0xe0 [ 165.018529][ T5261] ip_setsockopt+0xf2/0x110 [ 165.023055][ T5261] raw_setsockopt+0x23e/0x2d0 [ 165.027759][ T5261] ? raw_ioctl+0x1e0/0x1e0 [ 165.032202][ T5261] ? sock_common_setsockopt+0x2f/0x110 [ 165.037694][ T5261] ? sock_common_recvmsg+0x190/0x190 [ 165.043012][ T5261] __sys_setsockopt+0x2c6/0x5b0 [ 165.047895][ T5261] ? __ia32_sys_recv+0x100/0x100 [ 165.052861][ T5261] ? lock_downgrade+0x690/0x690 [ 165.057751][ T5261] ? _raw_spin_unlock_irq+0x23/0x50 [ 165.062968][ T5261] ? lockdep_hardirqs_on+0x7d/0x100 [ 165.068203][ T5261] __x64_sys_setsockopt+0xbe/0x160 [ 165.073346][ T5261] do_syscall_64+0x39/0xb0 [ 165.077798][ T5261] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 165.083714][ T5261] RIP: 0033:0x7f2c6775df39 [ 165.088146][ T5261] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 165.107769][ T5261] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 165.116195][ T5261] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 165.124187][ T5261] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 165.132175][ T5261] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 165.140172][ T5261] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 165.148178][ T5261] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 165.156188][ T5261] [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5025] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5024] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5025] getdents64(3, [pid 5024] <... openat resumed>) = 3 [pid 5025] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] fstat(3, [pid 5025] getdents64(3, [pid 5024] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] getdents64(3, [pid 5025] close(3 [pid 5024] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] <... close resumed>) = 0 [pid 5024] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] close(3 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5024] <... close resumed>) = 0 [pid 5023] <... openat resumed>) = 3 [pid 5023] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5023] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] close(3) = 0 [pid 5022] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5022] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5022] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5022] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5022] close(3 [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5022] <... close resumed>) = 0 [pid 5016] <... openat resumed>) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] close(3) = 0 [pid 5255] <... setsockopt resumed>) = ? [pid 5255] +++ exited with 0 +++ [pid 5254] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=87 /* 0.87 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 43 ./strace-static-x86_64: Process 5264 attached [pid 5264] set_robust_list(0x5555574495e0, 24) = 0 [ 165.621013][ T5261] Mem-Info: [ 165.628017][ T5261] active_anon:2271 inactive_anon:483 isolated_anon:0 [ 165.628017][ T5261] active_file:0 inactive_file:15121 isolated_file:0 [ 165.628017][ T5261] unevictable:768 dirty:23 writeback:13 [ 165.628017][ T5261] slab_reclaimable:19478 slab_unreclaimable:82254 [ 165.628017][ T5261] mapped:2428 shmem:1240 pagetables:369 [ 165.628017][ T5261] sec_pagetables:0 bounce:0 [ 165.628017][ T5261] kernel_misc_reclaimable:0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5264] setpgid(0, 0) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] write(3, "1000", 4) = 4 [pid 5264] close(3) = 0 [pid 5264] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5264] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5264] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[44], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 44 [pid 5264] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5265 attached [pid 5265] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5265] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5265] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5264] <... futex resumed>) = 0 [pid 5264] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5265] <... futex resumed>) = 1 [ 165.628017][ T5261] free:1376489 free_pcp:8625 free_cma:0 [pid 5265] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5264] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 165.752322][ T5261] Node 0 active_anon:8836kB inactive_anon:1932kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8668kB pagetables:1336kB sec_pagetables:0kB all_unreclaimable? no [ 165.836972][ T5261] Node 1 active_anon:288kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:100kB pagetables:140kB sec_pagetables:0kB all_unreclaimable? no [pid 5264] close(3) = 0 [pid 5264] close(4) = -1 EBADF (Bad file descriptor) [pid 5264] close(5) = -1 EBADF (Bad file descriptor) [pid 5264] close(6) = -1 EBADF (Bad file descriptor) [pid 5264] close(7) = -1 EBADF (Bad file descriptor) [pid 5264] close(8) = -1 EBADF (Bad file descriptor) [pid 5264] close(9) = -1 EBADF (Bad file descriptor) [pid 5264] close(10) = -1 EBADF (Bad file descriptor) [pid 5264] close(11) = -1 EBADF (Bad file descriptor) [pid 5264] close(12) = -1 EBADF (Bad file descriptor) [pid 5264] close(13) = -1 EBADF (Bad file descriptor) [pid 5264] close(14) = -1 EBADF (Bad file descriptor) [pid 5264] close(15) = -1 EBADF (Bad file descriptor) [pid 5264] close(16) = -1 EBADF (Bad file descriptor) [pid 5264] close(17) = -1 EBADF (Bad file descriptor) [pid 5264] close(18) = -1 EBADF (Bad file descriptor) [pid 5264] close(19) = -1 EBADF (Bad file descriptor) [pid 5264] close(20) = -1 EBADF (Bad file descriptor) [pid 5264] close(21) = -1 EBADF (Bad file descriptor) [pid 5264] close(22) = -1 EBADF (Bad file descriptor) [pid 5264] close(23) = -1 EBADF (Bad file descriptor) [pid 5264] close(24) = -1 EBADF (Bad file descriptor) [pid 5264] close(25) = -1 EBADF (Bad file descriptor) [pid 5264] close(26) = -1 EBADF (Bad file descriptor) [pid 5264] close(27) = -1 EBADF (Bad file descriptor) [pid 5264] close(28) = -1 EBADF (Bad file descriptor) [pid 5264] close(29) = -1 EBADF (Bad file descriptor) [pid 5264] exit_group(0) = ? [ 165.918875][ T5261] Node 0 DMA free:15260kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:88kB local_pcp:88kB free_cma:0kB [pid 5253] <... setsockopt resumed>) = ? [ 166.008567][ T5261] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 166.022462][ T5261] Node 0 DMA32 free:1765828kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8816kB inactive_anon:1928kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:13492kB local_pcp:620kB free_cma:0kB [pid 5253] +++ exited with 0 +++ [pid 5252] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 40 ./strace-static-x86_64: Process 5266 attached [pid 5266] set_robust_list(0x5555574495e0, 24) = 0 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5266] setpgid(0, 0) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5266] write(3, "1000", 4) = 4 [pid 5266] close(3) = 0 [pid 5266] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5266] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5266] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[41], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 41 [pid 5266] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 166.092641][ T5261] lowmem_reserve[]: 0 0 1 1 1 [pid 5266] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5267 attached [pid 5267] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5267] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5267] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5266] <... futex resumed>) = 0 [pid 5267] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5266] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5266] <... futex resumed>) = 0 [pid 5267] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 166.126789][ T5261] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5266] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 166.207457][ T5261] lowmem_reserve[]: 0 0 0 0 0 [ 166.220889][ T5261] Node 1 Normal free:3664680kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:288kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20668kB local_pcp:11440kB free_cma:0kB [ 166.326957][ T5261] lowmem_reserve[]: 0 0 0 0 0 [ 166.343888][ T5261] Node 0 DMA: 5*4kB (U) 2*8kB (U) 2*16kB (U) 3*32kB (U) 2*64kB (U) 3*128kB (U) 3*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 2*4096kB (M) = 15268kB [pid 5266] close(3) = 0 [pid 5266] close(4) = -1 EBADF (Bad file descriptor) [pid 5266] close(5) = -1 EBADF (Bad file descriptor) [pid 5266] close(6) = -1 EBADF (Bad file descriptor) [pid 5266] close(7) = -1 EBADF (Bad file descriptor) [pid 5266] close(8) = -1 EBADF (Bad file descriptor) [pid 5266] close(9) = -1 EBADF (Bad file descriptor) [pid 5266] close(10) = -1 EBADF (Bad file descriptor) [pid 5259] <... setsockopt resumed>) = ? [pid 5266] close(11) = -1 EBADF (Bad file descriptor) [pid 5266] close(12) = -1 EBADF (Bad file descriptor) [pid 5266] close(13) = -1 EBADF (Bad file descriptor) [pid 5266] close(14) = -1 EBADF (Bad file descriptor) [pid 5259] +++ exited with 0 +++ [pid 5258] +++ exited with 0 +++ [pid 5266] close(15) = -1 EBADF (Bad file descriptor) [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=91 /* 0.91 s */} --- [pid 5266] close(16 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(17 [pid 5024] <... clone resumed>, child_tidptr=0x5555574495d0) = 36 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 166.396705][ T5261] Node 0 DMA32: 3*4kB (UME) 20*8kB (ME) 19*16kB (ME) 5*32kB (UM) 832*64kB (UM) 1965*128kB (UM) 1394*256kB (UM) 784*512kB (U) 326*1024kB (U) 91*2048kB (UME) 28*4096kB (UM) = 1698556kB [pid 5266] close(18) = -1 EBADF (Bad file descriptor) [pid 5266] close(19) = -1 EBADF (Bad file descriptor) [pid 5266] close(20) = -1 EBADF (Bad file descriptor) [pid 5266] close(21) = -1 EBADF (Bad file descriptor) [pid 5266] close(22) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5268 attached [pid 5266] close(23 [pid 5268] set_robust_list(0x5555574495e0, 24 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... set_robust_list resumed>) = 0 [pid 5266] close(24 [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(25 [pid 5268] <... prctl resumed>) = 0 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] setpgid(0, 0 [pid 5266] close(26 [pid 5268] <... setpgid resumed>) = 0 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5266] close(27 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... openat resumed>) = 3 [pid 5266] close(28 [pid 5268] write(3, "1000", 4 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... write resumed>) = 4 [pid 5266] close(29 [pid 5268] close(3 [pid 5266] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... close resumed>) = 0 [pid 5266] exit_group(0 [pid 5268] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5266] <... exit_group resumed>) = ? [pid 5268] <... futex resumed>) = 0 [pid 5268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5268] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5268] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[37], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 37 [pid 5268] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5268] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5269 attached [pid 5269] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5269] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5269] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5268] <... futex resumed>) = 0 [pid 5268] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5269] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 166.472101][ T5261] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [pid 5268] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 166.512695][ T5261] Node 1 Normal: 649*4kB (UM) 496*8kB (UME) 473*16kB (UME) 590*32kB (UME) 475*64kB (UE) 375*128kB (UE) 190*256kB (UME) 117*512kB (UM) 90*1024kB (U) 37*2048kB (U) 800*4096kB (UM) = 3664692kB [ 166.580588][ T5261] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 166.609497][ T5261] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 166.642404][ T5261] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 166.673460][ T5261] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 166.704305][ T5261] 16361 total pagecache pages [ 166.720710][ T5261] 0 pages in swap cache [ 166.734957][ T5261] Free swap = 0kB [ 166.749195][ T5261] Total swap = 0kB [pid 5268] close(3) = 0 [pid 5268] close(4) = -1 EBADF (Bad file descriptor) [pid 5268] close(5) = -1 EBADF (Bad file descriptor) [pid 5268] close(6) = -1 EBADF (Bad file descriptor) [pid 5268] close(7) = -1 EBADF (Bad file descriptor) [pid 5268] close(8) = -1 EBADF (Bad file descriptor) [pid 5268] close(9) = -1 EBADF (Bad file descriptor) [pid 5268] close(10) = -1 EBADF (Bad file descriptor) [pid 5268] close(11) = -1 EBADF (Bad file descriptor) [pid 5268] close(12) = -1 EBADF (Bad file descriptor) [pid 5268] close(13) = -1 EBADF (Bad file descriptor) [pid 5268] close(14) = -1 EBADF (Bad file descriptor) [pid 5268] close(15) = -1 EBADF (Bad file descriptor) [pid 5268] close(16) = -1 EBADF (Bad file descriptor) [pid 5268] close(17) = -1 EBADF (Bad file descriptor) [pid 5268] close(18) = -1 EBADF (Bad file descriptor) [pid 5268] close(19) = -1 EBADF (Bad file descriptor) [pid 5268] close(20) = -1 EBADF (Bad file descriptor) [pid 5268] close(21) = -1 EBADF (Bad file descriptor) [pid 5268] close(22) = -1 EBADF (Bad file descriptor) [ 166.763009][ T5261] 2097051 pages RAM [ 166.782704][ T5261] 0 pages HighMem/MovableOnly [pid 5268] close(23) = -1 EBADF (Bad file descriptor) [pid 5268] close(24) = -1 EBADF (Bad file descriptor) [pid 5268] close(25) = -1 EBADF (Bad file descriptor) [pid 5268] close(26) = -1 EBADF (Bad file descriptor) [pid 5268] close(27) = -1 EBADF (Bad file descriptor) [pid 5268] close(28) = -1 EBADF (Bad file descriptor) [pid 5268] close(29) = -1 EBADF (Bad file descriptor) [pid 5268] exit_group(0) = ? [ 166.806880][ T5261] 392168 pages reserved [ 166.811284][ T5261] 0 pages cma reserved [pid 5263] <... setsockopt resumed>) = ? [pid 5263] +++ killed by SIGKILL +++ [pid 5262] +++ killed by SIGKILL +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=36, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 38 ./strace-static-x86_64: Process 5270 attached [pid 5270] set_robust_list(0x5555574495e0, 24) = 0 [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5270] setpgid(0, 0) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5270] write(3, "1000", 4) = 4 [pid 5270] close(3) = 0 [pid 5270] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5270] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5270] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[39], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 39 [pid 5270] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5271 attached [pid 5270] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5271] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5271] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5271] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5270] <... futex resumed>) = 0 [pid 5271] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5270] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5270] <... futex resumed>) = 0 [pid 5271] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5270] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5270] close(3) = 0 [pid 5270] close(4) = -1 EBADF (Bad file descriptor) [pid 5270] close(5) = -1 EBADF (Bad file descriptor) [pid 5270] close(6) = -1 EBADF (Bad file descriptor) [pid 5270] close(7) = -1 EBADF (Bad file descriptor) [pid 5270] close(8) = -1 EBADF (Bad file descriptor) [pid 5270] close(9) = -1 EBADF (Bad file descriptor) [pid 5270] close(10) = -1 EBADF (Bad file descriptor) [pid 5270] close(11) = -1 EBADF (Bad file descriptor) [pid 5270] close(12) = -1 EBADF (Bad file descriptor) [pid 5270] close(13) = -1 EBADF (Bad file descriptor) [pid 5270] close(14) = -1 EBADF (Bad file descriptor) [pid 5270] close(15) = -1 EBADF (Bad file descriptor) [pid 5270] close(16) = -1 EBADF (Bad file descriptor) [pid 5270] close(17) = -1 EBADF (Bad file descriptor) [pid 5270] close(18) = -1 EBADF (Bad file descriptor) [pid 5270] close(19) = -1 EBADF (Bad file descriptor) [pid 5270] close(20) = -1 EBADF (Bad file descriptor) [pid 5270] close(21) = -1 EBADF (Bad file descriptor) [pid 5270] close(22) = -1 EBADF (Bad file descriptor) [pid 5270] close(23) = -1 EBADF (Bad file descriptor) [pid 5270] close(24) = -1 EBADF (Bad file descriptor) [pid 5270] close(25) = -1 EBADF (Bad file descriptor) [pid 5270] close(26) = -1 EBADF (Bad file descriptor) [pid 5270] close(27) = -1 EBADF (Bad file descriptor) [pid 5270] close(28) = -1 EBADF (Bad file descriptor) [pid 5270] close(29) = -1 EBADF (Bad file descriptor) [pid 5270] exit_group(0) = ? [pid 5265] <... setsockopt resumed>) = ? [pid 5265] +++ exited with 0 +++ [pid 5264] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=93 /* 0.93 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 45 ./strace-static-x86_64: Process 5272 attached [pid 5272] set_robust_list(0x5555574495e0, 24) = 0 [pid 5272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5272] setpgid(0, 0) = 0 [pid 5272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5272] write(3, "1000", 4) = 4 [pid 5272] close(3) = 0 [pid 5272] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5272] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5272] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[46], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 46 [pid 5272] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5272] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5273 attached [pid 5273] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5273] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5273] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5272] <... futex resumed>) = 0 [pid 5273] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5272] <... futex resumed>) = 0 [pid 5273] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5272] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5272] close(3) = 0 [pid 5272] close(4) = -1 EBADF (Bad file descriptor) [pid 5272] close(5) = -1 EBADF (Bad file descriptor) [pid 5272] close(6) = -1 EBADF (Bad file descriptor) [pid 5272] close(7) = -1 EBADF (Bad file descriptor) [pid 5272] close(8) = -1 EBADF (Bad file descriptor) [pid 5272] close(9) = -1 EBADF (Bad file descriptor) [pid 5272] close(10) = -1 EBADF (Bad file descriptor) [pid 5272] close(11) = -1 EBADF (Bad file descriptor) [pid 5272] close(12) = -1 EBADF (Bad file descriptor) [pid 5272] close(13) = -1 EBADF (Bad file descriptor) [pid 5272] close(14) = -1 EBADF (Bad file descriptor) [pid 5272] close(15) = -1 EBADF (Bad file descriptor) [pid 5272] close(16) = -1 EBADF (Bad file descriptor) [pid 5272] close(17) = -1 EBADF (Bad file descriptor) [pid 5272] close(18) = -1 EBADF (Bad file descriptor) [pid 5272] close(19) = -1 EBADF (Bad file descriptor) [pid 5272] close(20) = -1 EBADF (Bad file descriptor) [pid 5272] close(21) = -1 EBADF (Bad file descriptor) [pid 5272] close(22) = -1 EBADF (Bad file descriptor) [pid 5272] close(23) = -1 EBADF (Bad file descriptor) [pid 5272] close(24) = -1 EBADF (Bad file descriptor) [pid 5272] close(25) = -1 EBADF (Bad file descriptor) [pid 5272] close(26) = -1 EBADF (Bad file descriptor) [pid 5272] close(27) = -1 EBADF (Bad file descriptor) [pid 5272] close(28) = -1 EBADF (Bad file descriptor) [pid 5272] close(29) = -1 EBADF (Bad file descriptor) [pid 5272] exit_group(0) = ? [pid 5267] <... setsockopt resumed>) = ? [pid 5261] <... setsockopt resumed>) = ? [pid 5267] +++ exited with 0 +++ [pid 5266] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=90 /* 0.90 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5261] +++ exited with 0 +++ [pid 5260] +++ exited with 0 +++ [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 42 ./strace-static-x86_64: Process 5274 attached [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=127 /* 1.27 s */} --- [pid 5274] set_robust_list(0x5555574495e0, 24 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5274] <... set_robust_list resumed>) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 34 [pid 5274] setpgid(0, 0) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5274] write(3, "1000", 4./strace-static-x86_64: Process 5275 attached ) = 4 [pid 5275] set_robust_list(0x5555574495e0, 24 [pid 5274] close(3 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5274] <... close resumed>) = 0 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5274] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... prctl resumed>) = 0 [pid 5274] <... futex resumed>) = 0 [pid 5275] setpgid(0, 0 [pid 5274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5275] <... setpgid resumed>) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5274] <... mmap resumed>) = 0x7f2c676ee000 [pid 5275] <... openat resumed>) = 3 [pid 5274] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5275] write(3, "1000", 4) = 4 [pid 5274] <... mprotect resumed>) = 0 [pid 5275] close(3 [pid 5274] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5275] <... close resumed>) = 0 [pid 5275] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... clone resumed>, parent_tid=[43], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 43 [pid 5275] <... futex resumed>) = 0 [pid 5274] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5274] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5276 attached [pid 5275] <... mmap resumed>) = 0x7f2c676ee000 [pid 5274] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5276] set_robust_list(0x7f2c6770e9e0, 24 [pid 5275] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5276] <... set_robust_list resumed>) = 0 [pid 5275] <... mprotect resumed>) = 0 [pid 5276] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5275] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5276] <... socket resumed>) = 3 [pid 5276] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... clone resumed>, parent_tid=[35], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 35 [pid 5276] <... futex resumed>) = 1 [pid 5275] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... futex resumed>) = 0 [pid 5276] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] <... futex resumed>) = 0 [pid 5274] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5277 attached [pid 5276] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5275] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5274] <... futex resumed>) = 0 [pid 5277] set_robust_list(0x7f2c6770e9e0, 24 [pid 5276] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5274] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5277] <... set_robust_list resumed>) = 0 [pid 5277] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5277] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5277] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5275] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5277] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5277] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5274] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5275] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5269] <... setsockopt resumed>) = ? [pid 5269] +++ exited with 0 +++ [pid 5268] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=77 /* 0.77 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 38 ./strace-static-x86_64: Process 5278 attached [pid 5278] set_robust_list(0x5555574495e0, 24) = 0 [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5278] write(3, "1000", 4) = 4 [pid 5278] close(3) = 0 [pid 5278] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5278] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5278] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[39], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 39 [pid 5278] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5279 attached [pid 5279] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5279] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5279] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5278] <... futex resumed>) = 0 [pid 5279] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5278] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5274] close(3) = 0 [pid 5274] close(4) = -1 EBADF (Bad file descriptor) [pid 5274] close(5) = -1 EBADF (Bad file descriptor) [pid 5274] close(6) = -1 EBADF (Bad file descriptor) [pid 5274] close(7) = -1 EBADF (Bad file descriptor) [pid 5274] close(8) = -1 EBADF (Bad file descriptor) [pid 5274] close(9) = -1 EBADF (Bad file descriptor) [pid 5274] close(10) = -1 EBADF (Bad file descriptor) [pid 5274] close(11) = -1 EBADF (Bad file descriptor) [pid 5274] close(12) = -1 EBADF (Bad file descriptor) [pid 5274] close(13) = -1 EBADF (Bad file descriptor) [pid 5274] close(14) = -1 EBADF (Bad file descriptor) [pid 5274] close(15) = -1 EBADF (Bad file descriptor) [pid 5274] close(16) = -1 EBADF (Bad file descriptor) [pid 5274] close(17) = -1 EBADF (Bad file descriptor) [pid 5274] close(18) = -1 EBADF (Bad file descriptor) [pid 5274] close(19) = -1 EBADF (Bad file descriptor) [pid 5274] close(20) = -1 EBADF (Bad file descriptor) [pid 5274] close(21) = -1 EBADF (Bad file descriptor) [pid 5275] close(3 [pid 5274] close(22 [pid 5275] <... close resumed>) = 0 [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(4 [pid 5274] close(23 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(5 [pid 5274] close(24 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(6 [pid 5274] close(25 [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5274] close(26) = -1 EBADF (Bad file descriptor) [pid 5275] close(7 [pid 5274] close(27) = -1 EBADF (Bad file descriptor) [pid 5274] close(28) = -1 EBADF (Bad file descriptor) [pid 5274] close(29) = -1 EBADF (Bad file descriptor) [pid 5274] exit_group(0) = ? [pid 5275] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5275] close(8) = -1 EBADF (Bad file descriptor) [pid 5275] close(9) = -1 EBADF (Bad file descriptor) [pid 5275] close(10) = -1 EBADF (Bad file descriptor) [pid 5275] close(11) = -1 EBADF (Bad file descriptor) [pid 5275] close(12) = -1 EBADF (Bad file descriptor) [pid 5275] close(13) = -1 EBADF (Bad file descriptor) [pid 5275] close(14) = -1 EBADF (Bad file descriptor) [pid 5275] close(15) = -1 EBADF (Bad file descriptor) [pid 5275] close(16) = -1 EBADF (Bad file descriptor) [pid 5275] close(17) = -1 EBADF (Bad file descriptor) [pid 5275] close(18) = -1 EBADF (Bad file descriptor) [pid 5275] close(19) = -1 EBADF (Bad file descriptor) [pid 5275] close(20) = -1 EBADF (Bad file descriptor) [pid 5275] close(21) = -1 EBADF (Bad file descriptor) [pid 5275] close(22) = -1 EBADF (Bad file descriptor) [pid 5275] close(23) = -1 EBADF (Bad file descriptor) [pid 5275] close(24) = -1 EBADF (Bad file descriptor) [pid 5275] close(25) = -1 EBADF (Bad file descriptor) [pid 5275] close(26) = -1 EBADF (Bad file descriptor) [pid 5275] close(27) = -1 EBADF (Bad file descriptor) [pid 5275] close(28) = -1 EBADF (Bad file descriptor) [pid 5275] close(29) = -1 EBADF (Bad file descriptor) [pid 5275] exit_group(0) = ? [pid 5278] close(3) = 0 [pid 5278] close(4) = -1 EBADF (Bad file descriptor) [pid 5278] close(5) = -1 EBADF (Bad file descriptor) [pid 5278] close(6) = -1 EBADF (Bad file descriptor) [pid 5278] close(7) = -1 EBADF (Bad file descriptor) [pid 5278] close(8) = -1 EBADF (Bad file descriptor) [pid 5278] close(9) = -1 EBADF (Bad file descriptor) [pid 5278] close(10) = -1 EBADF (Bad file descriptor) [pid 5278] close(11) = -1 EBADF (Bad file descriptor) [pid 5278] close(12) = -1 EBADF (Bad file descriptor) [pid 5278] close(13) = -1 EBADF (Bad file descriptor) [pid 5278] close(14) = -1 EBADF (Bad file descriptor) [pid 5278] close(15) = -1 EBADF (Bad file descriptor) [pid 5278] close(16) = -1 EBADF (Bad file descriptor) [pid 5278] close(17) = -1 EBADF (Bad file descriptor) [pid 5278] close(18) = -1 EBADF (Bad file descriptor) [pid 5278] close(19) = -1 EBADF (Bad file descriptor) [pid 5278] close(20) = -1 EBADF (Bad file descriptor) [pid 5278] close(21) = -1 EBADF (Bad file descriptor) [pid 5278] close(22) = -1 EBADF (Bad file descriptor) [pid 5278] close(23) = -1 EBADF (Bad file descriptor) [pid 5278] close(24) = -1 EBADF (Bad file descriptor) [pid 5278] close(25) = -1 EBADF (Bad file descriptor) [pid 5278] close(26) = -1 EBADF (Bad file descriptor) [pid 5278] close(27) = -1 EBADF (Bad file descriptor) [pid 5278] close(28) = -1 EBADF (Bad file descriptor) [pid 5278] close(29) = -1 EBADF (Bad file descriptor) [pid 5278] exit_group(0) = ? [pid 5273] <... setsockopt resumed>) = ? [pid 5273] +++ exited with 0 +++ [pid 5272] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 47 ./strace-static-x86_64: Process 5280 attached [pid 5280] set_robust_list(0x5555574495e0, 24) = 0 [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5280] setpgid(0, 0) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5280] write(3, "1000", 4) = 4 [pid 5280] close(3) = 0 [pid 5280] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5280] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5280] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[48], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 48 [pid 5280] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5280] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5281 attached [pid 5281] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5281] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5281] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5280] <... futex resumed>) = 0 [pid 5280] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5280] <... futex resumed>) = 0 [pid 5271] <... setsockopt resumed>) = ? [pid 5280] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5271] +++ exited with 0 +++ [pid 5270] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 40 ./strace-static-x86_64: Process 5282 attached [pid 5282] set_robust_list(0x5555574495e0, 24) = 0 [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5282] setpgid(0, 0) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5282] write(3, "1000", 4) = 4 [pid 5282] close(3) = 0 [pid 5282] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5282] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5282] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[41], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 41 [pid 5282] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5283 attached [pid 5283] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5283] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5283] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5282] <... futex resumed>) = 0 [pid 5282] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5283] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5282] <... futex resumed>) = 0 [pid 5282] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5277] <... setsockopt resumed>) = ? [pid 5277] +++ exited with 0 +++ [pid 5275] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 36 ./strace-static-x86_64: Process 5284 attached [pid 5284] set_robust_list(0x5555574495e0, 24) = 0 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5284] setpgid(0, 0) = 0 [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5284] write(3, "1000", 4) = 4 [pid 5284] close(3) = 0 [pid 5284] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5284] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5284] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5285 attached , parent_tid=[37], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 37 [pid 5285] set_robust_list(0x7f2c6770e9e0, 24 [pid 5284] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] <... set_robust_list resumed>) = 0 [pid 5284] <... futex resumed>) = 0 [pid 5285] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5284] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5285] <... socket resumed>) = 3 [pid 5285] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5285] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... futex resumed>) = 0 [pid 5285] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5284] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5280] close(3) = 0 [pid 5280] close(4) = -1 EBADF (Bad file descriptor) [pid 5280] close(5) = -1 EBADF (Bad file descriptor) [pid 5280] close(6) = -1 EBADF (Bad file descriptor) [pid 5280] close(7) = -1 EBADF (Bad file descriptor) [pid 5280] close(8) = -1 EBADF (Bad file descriptor) [pid 5280] close(9) = -1 EBADF (Bad file descriptor) [pid 5280] close(10) = -1 EBADF (Bad file descriptor) [pid 5280] close(11) = -1 EBADF (Bad file descriptor) [pid 5280] close(12) = -1 EBADF (Bad file descriptor) [pid 5280] close(13) = -1 EBADF (Bad file descriptor) [pid 5280] close(14) = -1 EBADF (Bad file descriptor) [pid 5280] close(15) = -1 EBADF (Bad file descriptor) [pid 5280] close(16) = -1 EBADF (Bad file descriptor) [pid 5280] close(17) = -1 EBADF (Bad file descriptor) [pid 5280] close(18) = -1 EBADF (Bad file descriptor) [pid 5280] close(19) = -1 EBADF (Bad file descriptor) [pid 5280] close(20) = -1 EBADF (Bad file descriptor) [pid 5280] close(21) = -1 EBADF (Bad file descriptor) [pid 5280] close(22) = -1 EBADF (Bad file descriptor) [pid 5280] close(23) = -1 EBADF (Bad file descriptor) [pid 5280] close(24) = -1 EBADF (Bad file descriptor) [pid 5280] close(25) = -1 EBADF (Bad file descriptor) [pid 5280] close(26) = -1 EBADF (Bad file descriptor) [pid 5280] close(27) = -1 EBADF (Bad file descriptor) [pid 5280] close(28) = -1 EBADF (Bad file descriptor) [pid 5280] close(29) = -1 EBADF (Bad file descriptor) [pid 5280] exit_group(0) = ? [pid 5282] close(3) = 0 [pid 5282] close(4) = -1 EBADF (Bad file descriptor) [pid 5282] close(5) = -1 EBADF (Bad file descriptor) [pid 5282] close(6) = -1 EBADF (Bad file descriptor) [pid 5282] close(7) = -1 EBADF (Bad file descriptor) [pid 5282] close(8) = -1 EBADF (Bad file descriptor) [pid 5282] close(9) = -1 EBADF (Bad file descriptor) [pid 5282] close(10) = -1 EBADF (Bad file descriptor) [pid 5282] close(11) = -1 EBADF (Bad file descriptor) [pid 5282] close(12) = -1 EBADF (Bad file descriptor) [pid 5282] close(13) = -1 EBADF (Bad file descriptor) [pid 5282] close(14) = -1 EBADF (Bad file descriptor) [pid 5282] close(15) = -1 EBADF (Bad file descriptor) [pid 5282] close(16) = -1 EBADF (Bad file descriptor) [pid 5282] close(17) = -1 EBADF (Bad file descriptor) [pid 5282] close(18) = -1 EBADF (Bad file descriptor) [pid 5282] close(19) = -1 EBADF (Bad file descriptor) [pid 5282] close(20) = -1 EBADF (Bad file descriptor) [pid 5282] close(21) = -1 EBADF (Bad file descriptor) [pid 5282] close(22) = -1 EBADF (Bad file descriptor) [pid 5282] close(23) = -1 EBADF (Bad file descriptor) [pid 5282] close(24) = -1 EBADF (Bad file descriptor) [pid 5282] close(25) = -1 EBADF (Bad file descriptor) [pid 5282] close(26) = -1 EBADF (Bad file descriptor) [pid 5282] close(27) = -1 EBADF (Bad file descriptor) [pid 5282] close(28) = -1 EBADF (Bad file descriptor) [pid 5282] close(29) = -1 EBADF (Bad file descriptor) [pid 5282] exit_group(0) = ? [pid 5284] close(3) = 0 [pid 5284] close(4) = -1 EBADF (Bad file descriptor) [pid 5284] close(5) = -1 EBADF (Bad file descriptor) [pid 5284] close(6) = -1 EBADF (Bad file descriptor) [pid 5284] close(7) = -1 EBADF (Bad file descriptor) [pid 5284] close(8) = -1 EBADF (Bad file descriptor) [pid 5284] close(9) = -1 EBADF (Bad file descriptor) [pid 5284] close(10) = -1 EBADF (Bad file descriptor) [pid 5284] close(11) = -1 EBADF (Bad file descriptor) [pid 5284] close(12) = -1 EBADF (Bad file descriptor) [pid 5284] close(13) = -1 EBADF (Bad file descriptor) [pid 5284] close(14) = -1 EBADF (Bad file descriptor) [pid 5284] close(15) = -1 EBADF (Bad file descriptor) [pid 5284] close(16) = -1 EBADF (Bad file descriptor) [pid 5284] close(17) = -1 EBADF (Bad file descriptor) [pid 5284] close(18) = -1 EBADF (Bad file descriptor) [pid 5284] close(19) = -1 EBADF (Bad file descriptor) [pid 5284] close(20) = -1 EBADF (Bad file descriptor) [pid 5284] close(21) = -1 EBADF (Bad file descriptor) [pid 5284] close(22) = -1 EBADF (Bad file descriptor) [pid 5284] close(23) = -1 EBADF (Bad file descriptor) [pid 5284] close(24) = -1 EBADF (Bad file descriptor) [pid 5284] close(25) = -1 EBADF (Bad file descriptor) [pid 5284] close(26) = -1 EBADF (Bad file descriptor) [pid 5284] close(27) = -1 EBADF (Bad file descriptor) [pid 5284] close(28) = -1 EBADF (Bad file descriptor) [pid 5284] close(29) = -1 EBADF (Bad file descriptor) [pid 5284] exit_group(0) = ? [pid 5283] <... setsockopt resumed>) = ? [pid 5276] <... setsockopt resumed>) = ? [pid 5283] +++ exited with 0 +++ [pid 5282] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 42 [pid 5276] +++ exited with 0 +++ [pid 5274] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=99 /* 0.99 s */} --- ./strace-static-x86_64: Process 5286 attached [pid 5286] set_robust_list(0x5555574495e0, 24 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5286] <... set_robust_list resumed>) = 0 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 44 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5287 attached [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5287] set_robust_list(0x5555574495e0, 24) = 0 [pid 5286] <... openat resumed>) = 3 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5286] write(3, "1000", 4 [pid 5287] <... prctl resumed>) = 0 [pid 5286] <... write resumed>) = 4 [pid 5287] setpgid(0, 0) = 0 [pid 5286] close(3 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] <... close resumed>) = 0 [pid 5287] write(3, "1000", 4) = 4 [pid 5287] close(3) = 0 [pid 5286] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5286] <... futex resumed>) = 0 [pid 5287] <... mmap resumed>) = 0x7f2c676ee000 [pid 5287] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5287] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[45], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 45 [pid 5286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5287] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5286] <... mmap resumed>) = 0x7f2c676ee000 [pid 5287] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5286] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5286] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5288 attached , parent_tid=[43], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 43 [pid 5288] set_robust_list(0x7f2c6770e9e0, 24 [pid 5286] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... set_robust_list resumed>) = 0 [pid 5286] <... futex resumed>) = 0 [pid 5288] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5286] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5289 attached [pid 5288] <... socket resumed>) = 3 [pid 5288] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5287] <... futex resumed>) = 0 [pid 5288] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5287] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] set_robust_list(0x7f2c6770e9e0, 24 [pid 5287] <... futex resumed>) = 0 [pid 5287] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] <... set_robust_list resumed>) = 0 [pid 5289] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5289] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5289] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5286] <... futex resumed>) = 0 [pid 5289] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5286] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5286] <... futex resumed>) = 0 [pid 5286] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5285] <... setsockopt resumed>) = ? [pid 5285] +++ exited with 0 +++ [pid 5284] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=86 /* 0.86 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5287] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 38 ./strace-static-x86_64: Process 5290 attached [pid 5290] set_robust_list(0x5555574495e0, 24) = 0 [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5290] setpgid(0, 0) = 0 [pid 5286] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5290] write(3, "1000", 4) = 4 [pid 5290] close(3) = 0 [pid 5290] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5290] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5290] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[39], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 39 [pid 5290] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5290] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5291 attached [pid 5291] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5291] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5291] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5290] <... futex resumed>) = 0 [pid 5291] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5290] <... futex resumed>) = 0 [pid 5290] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5291] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5290] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5279] <... setsockopt resumed>) = ? [pid 5279] +++ exited with 0 +++ [pid 5278] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 40 ./strace-static-x86_64: Process 5292 attached [pid 5292] set_robust_list(0x5555574495e0, 24) = 0 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5292] setpgid(0, 0) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5292] write(3, "1000", 4) = 4 [pid 5292] close(3) = 0 [pid 5292] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5292] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5292] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[41], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 41 [pid 5292] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5292] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5293 attached [pid 5293] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5293] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5293] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... futex resumed>) = 0 [pid 5293] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5292] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5292] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5287] close(3) = 0 [pid 5287] close(4) = -1 EBADF (Bad file descriptor) [pid 5287] close(5) = -1 EBADF (Bad file descriptor) [pid 5287] close(6) = -1 EBADF (Bad file descriptor) [pid 5287] close(7) = -1 EBADF (Bad file descriptor) [pid 5287] close(8) = -1 EBADF (Bad file descriptor) [pid 5287] close(9) = -1 EBADF (Bad file descriptor) [pid 5287] close(10) = -1 EBADF (Bad file descriptor) [pid 5287] close(11) = -1 EBADF (Bad file descriptor) [pid 5287] close(12) = -1 EBADF (Bad file descriptor) [pid 5287] close(13) = -1 EBADF (Bad file descriptor) [pid 5287] close(14) = -1 EBADF (Bad file descriptor) [pid 5287] close(15) = -1 EBADF (Bad file descriptor) [pid 5287] close(16) = -1 EBADF (Bad file descriptor) [pid 5287] close(17) = -1 EBADF (Bad file descriptor) [pid 5287] close(18) = -1 EBADF (Bad file descriptor) [pid 5287] close(19) = -1 EBADF (Bad file descriptor) [pid 5287] close(20) = -1 EBADF (Bad file descriptor) [pid 5287] close(21) = -1 EBADF (Bad file descriptor) [pid 5287] close(22) = -1 EBADF (Bad file descriptor) [pid 5287] close(23) = -1 EBADF (Bad file descriptor) [pid 5287] close(24) = -1 EBADF (Bad file descriptor) [pid 5287] close(25) = -1 EBADF (Bad file descriptor) [pid 5287] close(26) = -1 EBADF (Bad file descriptor) [pid 5287] close(27) = -1 EBADF (Bad file descriptor) [pid 5287] close(28) = -1 EBADF (Bad file descriptor) [pid 5287] close(29) = -1 EBADF (Bad file descriptor) [pid 5287] exit_group(0) = ? [pid 5286] close(3) = 0 [pid 5286] close(4) = -1 EBADF (Bad file descriptor) [pid 5286] close(5) = -1 EBADF (Bad file descriptor) [pid 5286] close(6) = -1 EBADF (Bad file descriptor) [pid 5286] close(7) = -1 EBADF (Bad file descriptor) [pid 5286] close(8) = -1 EBADF (Bad file descriptor) [pid 5286] close(9) = -1 EBADF (Bad file descriptor) [pid 5286] close(10) = -1 EBADF (Bad file descriptor) [pid 5286] close(11) = -1 EBADF (Bad file descriptor) [pid 5286] close(12) = -1 EBADF (Bad file descriptor) [pid 5286] close(13) = -1 EBADF (Bad file descriptor) [pid 5286] close(14) = -1 EBADF (Bad file descriptor) [pid 5286] close(15) = -1 EBADF (Bad file descriptor) [pid 5286] close(16) = -1 EBADF (Bad file descriptor) [pid 5286] close(17) = -1 EBADF (Bad file descriptor) [pid 5286] close(18) = -1 EBADF (Bad file descriptor) [pid 5286] close(19) = -1 EBADF (Bad file descriptor) [pid 5286] close(20) = -1 EBADF (Bad file descriptor) [pid 5286] close(21 [pid 5290] close(3 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = 0 [pid 5286] close(22 [pid 5290] close(4 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(23 [pid 5290] close(5 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(24 [pid 5290] close(6 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(25 [pid 5290] close(7 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(26 [pid 5290] close(8 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(27 [pid 5290] close(9 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(28 [pid 5290] close(10 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] close(29 [pid 5290] close(11 [pid 5286] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5286] exit_group(0 [pid 5290] close(12 [pid 5286] <... exit_group resumed>) = ? [pid 5290] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5290] close(13) = -1 EBADF (Bad file descriptor) [pid 5290] close(14) = -1 EBADF (Bad file descriptor) [pid 5290] close(15) = -1 EBADF (Bad file descriptor) [pid 5290] close(16) = -1 EBADF (Bad file descriptor) [pid 5290] close(17) = -1 EBADF (Bad file descriptor) [pid 5290] close(18) = -1 EBADF (Bad file descriptor) [pid 5290] close(19) = -1 EBADF (Bad file descriptor) [pid 5290] close(20) = -1 EBADF (Bad file descriptor) [pid 5290] close(21) = -1 EBADF (Bad file descriptor) [pid 5290] close(22) = -1 EBADF (Bad file descriptor) [pid 5290] close(23) = -1 EBADF (Bad file descriptor) [pid 5290] close(24) = -1 EBADF (Bad file descriptor) [pid 5290] close(25) = -1 EBADF (Bad file descriptor) [pid 5290] close(26) = -1 EBADF (Bad file descriptor) [pid 5290] close(27) = -1 EBADF (Bad file descriptor) [pid 5290] close(28) = -1 EBADF (Bad file descriptor) [pid 5290] close(29) = -1 EBADF (Bad file descriptor) [pid 5290] exit_group(0) = ? [pid 5292] close(3) = 0 [pid 5292] close(4) = -1 EBADF (Bad file descriptor) [pid 5292] close(5) = -1 EBADF (Bad file descriptor) [pid 5292] close(6) = -1 EBADF (Bad file descriptor) [pid 5292] close(7) = -1 EBADF (Bad file descriptor) [pid 5292] close(8) = -1 EBADF (Bad file descriptor) [pid 5292] close(9) = -1 EBADF (Bad file descriptor) [pid 5292] close(10) = -1 EBADF (Bad file descriptor) [pid 5292] close(11) = -1 EBADF (Bad file descriptor) [pid 5292] close(12) = -1 EBADF (Bad file descriptor) [pid 5292] close(13) = -1 EBADF (Bad file descriptor) [pid 5292] close(14) = -1 EBADF (Bad file descriptor) [pid 5292] close(15) = -1 EBADF (Bad file descriptor) [pid 5292] close(16) = -1 EBADF (Bad file descriptor) [pid 5292] close(17) = -1 EBADF (Bad file descriptor) [pid 5292] close(18) = -1 EBADF (Bad file descriptor) [pid 5292] close(19) = -1 EBADF (Bad file descriptor) [pid 5292] close(20) = -1 EBADF (Bad file descriptor) [pid 5292] close(21) = -1 EBADF (Bad file descriptor) [pid 5292] close(22) = -1 EBADF (Bad file descriptor) [pid 5292] close(23) = -1 EBADF (Bad file descriptor) [pid 5292] close(24) = -1 EBADF (Bad file descriptor) [pid 5292] close(25) = -1 EBADF (Bad file descriptor) [pid 5292] close(26) = -1 EBADF (Bad file descriptor) [pid 5292] close(27) = -1 EBADF (Bad file descriptor) [pid 5292] close(28) = -1 EBADF (Bad file descriptor) [pid 5292] close(29) = -1 EBADF (Bad file descriptor) [pid 5292] exit_group(0) = ? [pid 5281] <... setsockopt resumed>) = ? [pid 5281] +++ exited with 0 +++ [pid 5280] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=104 /* 1.04 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 49 ./strace-static-x86_64: Process 5294 attached [pid 5294] set_robust_list(0x5555574495e0, 24) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5294] setpgid(0, 0) = 0 [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5294] write(3, "1000", 4) = 4 [pid 5294] close(3) = 0 [pid 5294] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5294] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5294] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[50], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 50 [pid 5294] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5295 attached [pid 5295] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5295] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5295] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5294] <... futex resumed>) = 0 [pid 5295] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5294] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5294] close(3) = 0 [pid 5294] close(4) = -1 EBADF (Bad file descriptor) [pid 5294] close(5) = -1 EBADF (Bad file descriptor) [pid 5294] close(6) = -1 EBADF (Bad file descriptor) [pid 5294] close(7) = -1 EBADF (Bad file descriptor) [pid 5294] close(8) = -1 EBADF (Bad file descriptor) [pid 5294] close(9) = -1 EBADF (Bad file descriptor) [pid 5294] close(10) = -1 EBADF (Bad file descriptor) [pid 5294] close(11) = -1 EBADF (Bad file descriptor) [pid 5294] close(12) = -1 EBADF (Bad file descriptor) [pid 5294] close(13) = -1 EBADF (Bad file descriptor) [pid 5294] close(14) = -1 EBADF (Bad file descriptor) [pid 5294] close(15) = -1 EBADF (Bad file descriptor) [pid 5294] close(16) = -1 EBADF (Bad file descriptor) [pid 5294] close(17) = -1 EBADF (Bad file descriptor) [pid 5294] close(18) = -1 EBADF (Bad file descriptor) [pid 5294] close(19) = -1 EBADF (Bad file descriptor) [pid 5294] close(20) = -1 EBADF (Bad file descriptor) [pid 5294] close(21) = -1 EBADF (Bad file descriptor) [pid 5294] close(22) = -1 EBADF (Bad file descriptor) [pid 5294] close(23) = -1 EBADF (Bad file descriptor) [pid 5294] close(24) = -1 EBADF (Bad file descriptor) [pid 5294] close(25) = -1 EBADF (Bad file descriptor) [pid 5294] close(26) = -1 EBADF (Bad file descriptor) [pid 5294] close(27) = -1 EBADF (Bad file descriptor) [pid 5294] close(28) = -1 EBADF (Bad file descriptor) [pid 5294] close(29) = -1 EBADF (Bad file descriptor) [pid 5294] exit_group(0) = ? [pid 5291] <... setsockopt resumed>) = ? [pid 5291] +++ exited with 0 +++ [pid 5290] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=98 /* 0.98 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 40 ./strace-static-x86_64: Process 5296 attached [pid 5296] set_robust_list(0x5555574495e0, 24) = 0 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5296] setpgid(0, 0) = 0 [pid 5296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5296] write(3, "1000", 4) = 4 [pid 5296] close(3) = 0 [pid 5296] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5296] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5296] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[41], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 41 [pid 5296] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5296] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5297 attached [pid 5297] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5297] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5297] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5296] <... futex resumed>) = 0 [pid 5297] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5296] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5296] <... futex resumed>) = 0 [pid 5297] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5296] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5296] close(3) = 0 [pid 5296] close(4) = -1 EBADF (Bad file descriptor) [pid 5296] close(5) = -1 EBADF (Bad file descriptor) [pid 5296] close(6) = -1 EBADF (Bad file descriptor) [pid 5296] close(7) = -1 EBADF (Bad file descriptor) [pid 5296] close(8) = -1 EBADF (Bad file descriptor) [ 175.288274][ T5289] warn_alloc: 29 callbacks suppressed [ 175.288295][ T5289] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 175.343826][ T5289] CPU: 1 PID: 5289 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 175.354318][ T5289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 175.364427][ T5289] Call Trace: [ 175.367731][ T5289] [ 175.370702][ T5289] dump_stack_lvl+0x136/0x150 [ 175.375434][ T5289] warn_alloc+0x213/0x360 [ 175.379831][ T5289] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 175.385467][ T5289] ? do_raw_spin_unlock+0x175/0x230 [pid 5296] close(9) = -1 EBADF (Bad file descriptor) [ 175.390729][ T5289] ? __get_vm_area_node+0x29b/0x3f0 [ 175.395979][ T5289] __vmalloc_node_range+0x103b/0x14c0 [ 175.401414][ T5289] ? xt_alloc_table_info+0x40/0xa0 [ 175.406602][ T5289] ? delayed_vfree_work+0x70/0x70 [ 175.411687][ T5289] ? kvmalloc_node+0x76/0x1a0 [ 175.416436][ T5289] ? rcu_is_watching+0x12/0xb0 [ 175.421274][ T5289] ? xt_alloc_table_info+0x40/0xa0 [ 175.426455][ T5289] kvmalloc_node+0x156/0x1a0 [ 175.431115][ T5289] ? xt_alloc_table_info+0x40/0xa0 [ 175.436303][ T5289] xt_alloc_table_info+0x40/0xa0 [ 175.441308][ T5289] do_ipt_set_ctl+0x514/0xb10 [ 175.446036][ T5289] ? __mutex_lock+0x231/0x1350 [ 175.450859][ T5289] ? compat_do_replace.constprop.0+0x400/0x400 [ 175.457069][ T5289] ? wait_for_completion_io_timeout+0x20/0x20 [ 175.463205][ T5289] ? ip_sock_set_tos+0x40/0x40 [ 175.468034][ T5289] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 175.474090][ T5289] nf_setsockopt+0x87/0xe0 [ 175.478582][ T5289] ip_setsockopt+0xf2/0x110 [ 175.483142][ T5289] raw_setsockopt+0x23e/0x2d0 [ 175.487889][ T5289] ? raw_ioctl+0x1e0/0x1e0 [ 175.492360][ T5289] ? sock_common_setsockopt+0x2f/0x110 [ 175.497895][ T5289] ? sock_common_recvmsg+0x190/0x190 [ 175.503243][ T5289] __sys_setsockopt+0x2c6/0x5b0 [ 175.508179][ T5289] ? __ia32_sys_recv+0x100/0x100 [ 175.513158][ T5289] ? lock_downgrade+0x690/0x690 [ 175.518077][ T5289] ? _raw_spin_unlock_irq+0x23/0x50 [ 175.523316][ T5289] ? lockdep_hardirqs_on+0x7d/0x100 [ 175.528582][ T5289] __x64_sys_setsockopt+0xbe/0x160 [ 175.533759][ T5289] do_syscall_64+0x39/0xb0 [ 175.538221][ T5289] entry_SYSCALL_64_after_hwframe+0x63/0xcd [pid 5296] close(10) = -1 EBADF (Bad file descriptor) [pid 5296] close(11) = -1 EBADF (Bad file descriptor) [pid 5296] close(12) = -1 EBADF (Bad file descriptor) [pid 5296] close(13) = -1 EBADF (Bad file descriptor) [pid 5296] close(14) = -1 EBADF (Bad file descriptor) [ 175.544170][ T5289] RIP: 0033:0x7f2c6775df39 [ 175.548626][ T5289] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 175.568277][ T5289] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 175.576732][ T5289] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 175.584749][ T5289] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [pid 5296] close(15) = -1 EBADF (Bad file descriptor) [pid 5296] close(16) = -1 EBADF (Bad file descriptor) [pid 5296] close(17) = -1 EBADF (Bad file descriptor) [pid 5296] close(18) = -1 EBADF (Bad file descriptor) [pid 5296] close(19) = -1 EBADF (Bad file descriptor) [pid 5296] close(20) = -1 EBADF (Bad file descriptor) [pid 5296] close(21) = -1 EBADF (Bad file descriptor) [pid 5296] close(22) = -1 EBADF (Bad file descriptor) [pid 5296] close(23) = -1 EBADF (Bad file descriptor) [pid 5296] close(24) = -1 EBADF (Bad file descriptor) [pid 5296] close(25) = -1 EBADF (Bad file descriptor) [pid 5296] close(26) = -1 EBADF (Bad file descriptor) [pid 5296] close(27) = -1 EBADF (Bad file descriptor) [pid 5296] close(28) = -1 EBADF (Bad file descriptor) [pid 5296] close(29) = -1 EBADF (Bad file descriptor) [pid 5296] exit_group(0) = ? [ 175.592762][ T5289] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 175.600772][ T5289] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 175.608791][ T5289] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 175.616843][ T5289] [ 175.913811][ T5289] Mem-Info: [ 175.916989][ T5289] active_anon:2285 inactive_anon:483 isolated_anon:0 [ 175.916989][ T5289] active_file:0 inactive_file:15121 isolated_file:0 [ 175.916989][ T5289] unevictable:768 dirty:23 writeback:13 [ 175.916989][ T5289] slab_reclaimable:19486 slab_unreclaimable:82504 [ 175.916989][ T5289] mapped:2428 shmem:1240 pagetables:373 [ 175.916989][ T5289] sec_pagetables:0 bounce:0 [ 175.916989][ T5289] kernel_misc_reclaimable:0 [ 175.916989][ T5289] free:807291 free_pcp:7924 free_cma:0 [ 176.013863][ T5289] Node 0 active_anon:8996kB inactive_anon:1932kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8660kB pagetables:1392kB sec_pagetables:0kB all_unreclaimable? no [pid 5022] kill(-44, SIGKILL) = 0 [pid 5016] kill(-49, SIGKILL [pid 5026] kill(-42, SIGKILL [pid 5025] kill(-40, SIGKILL [pid 5024] kill(-40, SIGKILL [pid 5022] kill(44, SIGKILL [pid 5016] <... kill resumed>) = 0 [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [pid 5022] <... kill resumed>) = 0 [pid 5016] kill(49, SIGKILL [pid 5026] kill(42, SIGKILL [pid 5025] kill(40, SIGKILL [pid 5024] kill(40, SIGKILL [pid 5016] <... kill resumed>) = 0 [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [ 180.773822][ T5289] Node 1 active_anon:144kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:72kB pagetables:100kB sec_pagetables:0kB all_unreclaimable? no [pid 5288] <... setsockopt resumed>) = ? [pid 5288] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ [ 180.863847][ T5289] Node 0 DMA free:15260kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:92kB local_pcp:92kB free_cma:0kB [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=94 /* 0.94 s */} --- [pid 5022] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 46 ./strace-static-x86_64: Process 5298 attached [pid 5298] set_robust_list(0x5555574495e0, 24) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5298] write(3, "1000", 4) = 4 [pid 5298] close(3) = 0 [pid 5298] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5298] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5298] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[47], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 47 [pid 5298] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5298] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5299 attached [pid 5299] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5299] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5299] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5298] <... futex resumed>) = 0 [pid 5299] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5298] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5298] <... futex resumed>) = 0 [pid 5299] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 180.943819][ T5289] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 180.950675][ T5289] Node 0 DMA32 free:1965468kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8956kB inactive_anon:1928kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:13476kB local_pcp:612kB free_cma:0kB [pid 5298] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 181.063813][ T5289] lowmem_reserve[]: 0 0 1 1 1 [ 181.068863][ T5289] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5024] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5025] fstat(3, [pid 5024] <... openat resumed>) = 3 [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5025] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5024] fstat(3, [pid 5016] <... openat resumed>) = 3 [pid 5025] getdents64(3, [pid 5024] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] fstat(3, [pid 5025] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] getdents64(3, [pid 5016] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] getdents64(3, [pid 5024] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] getdents64(3, [pid 5025] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] getdents64(3, [pid 5016] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] close(3 [pid 5024] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] getdents64(3, [pid 5025] <... close resumed>) = 0 [pid 5024] close(3 [pid 5016] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] <... close resumed>) = 0 [pid 5016] close(3) = 0 [ 181.163814][ T5289] lowmem_reserve[]: 0 0 0 0 0 [ 181.168646][ T5289] Node 1 Normal free:3588888kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:144kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:41264kB local_pcp:32296kB free_cma:0kB [pid 5298] close(3) = 0 [pid 5298] close(4) = -1 EBADF (Bad file descriptor) [pid 5298] close(5) = -1 EBADF (Bad file descriptor) [pid 5298] close(6) = -1 EBADF (Bad file descriptor) [pid 5298] close(7) = -1 EBADF (Bad file descriptor) [pid 5298] close(8) = -1 EBADF (Bad file descriptor) [pid 5298] close(9) = -1 EBADF (Bad file descriptor) [pid 5298] close(10) = -1 EBADF (Bad file descriptor) [pid 5298] close(11) = -1 EBADF (Bad file descriptor) [pid 5298] close(12) = -1 EBADF (Bad file descriptor) [pid 5298] close(13) = -1 EBADF (Bad file descriptor) [pid 5298] close(14) = -1 EBADF (Bad file descriptor) [pid 5298] close(15) = -1 EBADF (Bad file descriptor) [pid 5298] close(16) = -1 EBADF (Bad file descriptor) [pid 5298] close(17) = -1 EBADF (Bad file descriptor) [pid 5298] close(18) = -1 EBADF (Bad file descriptor) [pid 5298] close(19) = -1 EBADF (Bad file descriptor) [pid 5298] close(20) = -1 EBADF (Bad file descriptor) [pid 5298] close(21) = -1 EBADF (Bad file descriptor) [ 181.273818][ T5289] lowmem_reserve[]: 0 0 0 0 0 [ 181.278646][ T5289] Node 0 DMA: 2*4kB (U) 3*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 3*128kB (U) 3*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 2*4096kB (UM) = 15264kB [pid 5298] close(22) = -1 EBADF (Bad file descriptor) [pid 5298] close(23) = -1 EBADF (Bad file descriptor) [pid 5298] close(24) = -1 EBADF (Bad file descriptor) [pid 5298] close(25) = -1 EBADF (Bad file descriptor) [pid 5298] close(26) = -1 EBADF (Bad file descriptor) [pid 5298] close(27) = -1 EBADF (Bad file descriptor) [pid 5298] close(28) = -1 EBADF (Bad file descriptor) [pid 5298] close(29) = -1 EBADF (Bad file descriptor) [pid 5298] exit_group(0) = ? [pid 5297] <... setsockopt resumed>) = ? [ 181.333811][ T5289] Node 0 DMA32: 15*4kB (UME) 32*8kB (ME) 20*16kB (UME) 2384*32kB (UM) 2529*64kB (UME) 1970*128kB (UM) 1384*256kB (UM) 788*512kB (U) 370*1024kB (U) 95*2048kB (UME) 15*4096kB (UM) = 1883580kB [pid 5297] +++ exited with 0 +++ [pid 5296] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=86 /* 0.86 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 42 ./strace-static-x86_64: Process 5300 attached [pid 5300] set_robust_list(0x5555574495e0, 24) = 0 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5300] setpgid(0, 0) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5300] write(3, "1000", 4) = 4 [pid 5300] close(3) = 0 [pid 5300] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5300] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5300] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[43], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 43 [pid 5300] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5301 attached [pid 5300] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5301] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5301] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5301] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5300] <... futex resumed>) = 0 [pid 5301] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5300] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5300] <... futex resumed>) = 0 [pid 5301] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 181.395815][ T5289] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 181.423875][ T5289] Node 1 Normal: 921*4kB (UM) 769*8kB (UE) 746*16kB (UE) 848*32kB (UME) 721*64kB (UME) 504*128kB (UME) 264*256kB (UE) 152*512kB (UM) 87*1024kB (U) 20*2048kB (U) 770*4096kB (UM) = 3588940kB [pid 5300] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 181.483861][ T5289] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 181.513815][ T5289] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 181.523175][ T5289] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 181.563812][ T5289] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 181.573199][ T5289] 16361 total pagecache pages [ 181.603807][ T5289] 0 pages in swap cache [ 181.608023][ T5289] Free swap = 0kB [ 181.611788][ T5289] Total swap = 0kB [pid 5300] close(3) = 0 [pid 5300] close(4) = -1 EBADF (Bad file descriptor) [pid 5300] close(5) = -1 EBADF (Bad file descriptor) [pid 5300] close(6) = -1 EBADF (Bad file descriptor) [pid 5300] close(7) = -1 EBADF (Bad file descriptor) [pid 5300] close(8) = -1 EBADF (Bad file descriptor) [pid 5300] close(9) = -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) = -1 EBADF (Bad file descriptor) [pid 5300] close(18) = -1 EBADF (Bad file descriptor) [pid 5300] close(19) = -1 EBADF (Bad file descriptor) [pid 5300] close(20) = -1 EBADF (Bad file descriptor) [pid 5300] close(21) = -1 EBADF (Bad file descriptor) [pid 5300] close(22) = -1 EBADF (Bad file descriptor) [pid 5300] close(23) = -1 EBADF (Bad file descriptor) [pid 5300] close(24) = -1 EBADF (Bad file descriptor) [pid 5300] close(25) = -1 EBADF (Bad file descriptor) [pid 5300] close(26) = -1 EBADF (Bad file descriptor) [pid 5300] close(27) = -1 EBADF (Bad file descriptor) [pid 5300] close(28) = -1 EBADF (Bad file descriptor) [pid 5300] close(29) = -1 EBADF (Bad file descriptor) [pid 5300] exit_group(0) = ? [ 181.643812][ T5289] 2097051 pages RAM [ 181.647685][ T5289] 0 pages HighMem/MovableOnly [ 181.652391][ T5289] 392168 pages reserved [ 181.683830][ T5289] 0 pages cma reserved [pid 5257] <... setsockopt resumed>) = ? [pid 5257] +++ exited with 0 +++ [pid 5256] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=537 /* 5.37 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 34 ./strace-static-x86_64: Process 5302 attached [pid 5302] set_robust_list(0x5555574495e0, 24) = 0 [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5302] setpgid(0, 0) = 0 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5302] write(3, "1000", 4) = 4 [pid 5302] close(3) = 0 [pid 5302] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5302] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5302] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[35], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 35 [pid 5302] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5302] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5303 attached [pid 5303] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5303] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5303] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5302] <... futex resumed>) = 0 [pid 5303] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5302] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] <... futex resumed>) = 0 [pid 5302] <... futex resumed>) = 1 [pid 5303] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5302] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5289] <... setsockopt resumed>) = ? [pid 5289] +++ exited with 0 +++ [pid 5286] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=173 /* 1.73 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 44 ./strace-static-x86_64: Process 5304 attached [pid 5304] set_robust_list(0x5555574495e0, 24 [pid 5302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5304] <... set_robust_list resumed>) = 0 [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5304] setpgid(0, 0) = 0 [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5304] write(3, "1000", 4) = 4 [pid 5304] close(3) = 0 [pid 5304] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5304] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5304] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[45], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 45 [pid 5304] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5304] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5305 attached [pid 5305] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5305] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5305] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5304] <... futex resumed>) = 0 [pid 5305] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... futex resumed>) = 0 [pid 5305] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5304] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5295] <... setsockopt resumed>) = ? [pid 5295] +++ exited with 0 +++ [pid 5294] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=98 /* 0.98 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 51 ./strace-static-x86_64: Process 5306 attached [pid 5306] set_robust_list(0x5555574495e0, 24) = 0 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] write(3, "1000", 4) = 4 [pid 5306] close(3) = 0 [pid 5306] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5306] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5306] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[52], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 52 [pid 5306] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5302] close(3) = 0 [pid 5302] close(4./strace-static-x86_64: Process 5307 attached ) = -1 EBADF (Bad file descriptor) [pid 5307] set_robust_list(0x7f2c6770e9e0, 24 [pid 5302] close(5 [pid 5307] <... set_robust_list resumed>) = 0 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5302] close(6 [pid 5307] <... socket resumed>) = 3 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] close(7 [pid 5307] <... futex resumed>) = 1 [pid 5306] <... futex resumed>) = 0 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5306] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] close(8 [pid 5307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5306] <... futex resumed>) = 0 [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5307] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5306] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5302] close(9) = -1 EBADF (Bad file descriptor) [pid 5302] close(10) = -1 EBADF (Bad file descriptor) [pid 5302] close(11) = -1 EBADF (Bad file descriptor) [pid 5302] close(12) = -1 EBADF (Bad file descriptor) [pid 5302] close(13) = -1 EBADF (Bad file descriptor) [pid 5302] close(14) = -1 EBADF (Bad file descriptor) [pid 5302] close(15) = -1 EBADF (Bad file descriptor) [pid 5302] close(16) = -1 EBADF (Bad file descriptor) [pid 5302] close(17) = -1 EBADF (Bad file descriptor) [pid 5302] close(18) = -1 EBADF (Bad file descriptor) [pid 5302] close(19) = -1 EBADF (Bad file descriptor) [pid 5302] close(20) = -1 EBADF (Bad file descriptor) [pid 5302] close(21) = -1 EBADF (Bad file descriptor) [pid 5302] close(22) = -1 EBADF (Bad file descriptor) [pid 5302] close(23) = -1 EBADF (Bad file descriptor) [pid 5302] close(24 [pid 5306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5302] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] close(25) = -1 EBADF (Bad file descriptor) [pid 5302] close(26) = -1 EBADF (Bad file descriptor) [pid 5302] close(27) = -1 EBADF (Bad file descriptor) [pid 5302] close(28) = -1 EBADF (Bad file descriptor) [pid 5302] close(29) = -1 EBADF (Bad file descriptor) [pid 5302] exit_group(0) = ? [pid 5304] close(3) = 0 [pid 5304] close(4) = -1 EBADF (Bad file descriptor) [pid 5304] close(5) = -1 EBADF (Bad file descriptor) [pid 5304] close(6) = -1 EBADF (Bad file descriptor) [pid 5304] close(7) = -1 EBADF (Bad file descriptor) [pid 5304] close(8) = -1 EBADF (Bad file descriptor) [pid 5304] close(9) = -1 EBADF (Bad file descriptor) [pid 5304] close(10) = -1 EBADF (Bad file descriptor) [pid 5304] close(11) = -1 EBADF (Bad file descriptor) [pid 5304] close(12) = -1 EBADF (Bad file descriptor) [pid 5304] close(13) = -1 EBADF (Bad file descriptor) [pid 5304] close(14) = -1 EBADF (Bad file descriptor) [pid 5304] close(15) = -1 EBADF (Bad file descriptor) [pid 5304] close(16) = -1 EBADF (Bad file descriptor) [pid 5304] close(17) = -1 EBADF (Bad file descriptor) [pid 5304] close(18) = -1 EBADF (Bad file descriptor) [pid 5304] close(19) = -1 EBADF (Bad file descriptor) [pid 5304] close(20) = -1 EBADF (Bad file descriptor) [pid 5304] close(21) = -1 EBADF (Bad file descriptor) [pid 5304] close(22) = -1 EBADF (Bad file descriptor) [pid 5304] close(23) = -1 EBADF (Bad file descriptor) [pid 5304] close(24) = -1 EBADF (Bad file descriptor) [pid 5304] close(25) = -1 EBADF (Bad file descriptor) [pid 5304] close(26) = -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) = -1 EBADF (Bad file descriptor) [pid 5304] exit_group(0) = ? [pid 5306] close(3) = 0 [pid 5306] close(4) = -1 EBADF (Bad file descriptor) [pid 5306] close(5) = -1 EBADF (Bad file descriptor) [pid 5306] close(6) = -1 EBADF (Bad file descriptor) [pid 5306] close(7) = -1 EBADF (Bad file descriptor) [pid 5306] close(8) = -1 EBADF (Bad file descriptor) [pid 5306] close(9) = -1 EBADF (Bad file descriptor) [pid 5306] close(10) = -1 EBADF (Bad file descriptor) [pid 5306] close(11) = -1 EBADF (Bad file descriptor) [pid 5306] close(12) = -1 EBADF (Bad file descriptor) [pid 5306] close(13) = -1 EBADF (Bad file descriptor) [pid 5306] close(14) = -1 EBADF (Bad file descriptor) [pid 5306] close(15) = -1 EBADF (Bad file descriptor) [pid 5306] close(16) = -1 EBADF (Bad file descriptor) [pid 5306] close(17) = -1 EBADF (Bad file descriptor) [pid 5306] close(18) = -1 EBADF (Bad file descriptor) [pid 5306] close(19) = -1 EBADF (Bad file descriptor) [pid 5306] close(20) = -1 EBADF (Bad file descriptor) [pid 5306] close(21) = -1 EBADF (Bad file descriptor) [pid 5306] close(22) = -1 EBADF (Bad file descriptor) [pid 5306] close(23) = -1 EBADF (Bad file descriptor) [pid 5306] close(24) = -1 EBADF (Bad file descriptor) [pid 5306] close(25) = -1 EBADF (Bad file descriptor) [pid 5306] close(26) = -1 EBADF (Bad file descriptor) [pid 5306] close(27) = -1 EBADF (Bad file descriptor) [pid 5306] close(28) = -1 EBADF (Bad file descriptor) [pid 5306] close(29) = -1 EBADF (Bad file descriptor) [pid 5306] exit_group(0) = ? [pid 5301] <... setsockopt resumed>) = ? [pid 5301] +++ exited with 0 +++ [pid 5300] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=81 /* 0.81 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 44 ./strace-static-x86_64: Process 5308 attached [pid 5308] set_robust_list(0x5555574495e0, 24) = 0 [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5308] setpgid(0, 0) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5308] write(3, "1000", 4) = 4 [pid 5308] close(3) = 0 [pid 5308] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5308] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5308] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5309 attached [pid 5309] set_robust_list(0x7f2c6770e9e0, 24 [pid 5308] <... clone resumed>, parent_tid=[45], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 45 [pid 5309] <... set_robust_list resumed>) = 0 [pid 5308] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5308] <... futex resumed>) = 0 [pid 5309] <... socket resumed>) = 3 [pid 5308] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5309] <... futex resumed>) = 0 [pid 5308] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5308] <... futex resumed>) = 0 [pid 5308] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5308] close(3) = 0 [pid 5308] close(4) = -1 EBADF (Bad file descriptor) [pid 5308] close(5) = -1 EBADF (Bad file descriptor) [pid 5308] close(6) = -1 EBADF (Bad file descriptor) [pid 5308] close(7) = -1 EBADF (Bad file descriptor) [pid 5308] close(8) = -1 EBADF (Bad file descriptor) [pid 5308] close(9) = -1 EBADF (Bad file descriptor) [pid 5308] close(10) = -1 EBADF (Bad file descriptor) [pid 5308] close(11) = -1 EBADF (Bad file descriptor) [pid 5308] close(12) = -1 EBADF (Bad file descriptor) [pid 5308] close(13) = -1 EBADF (Bad file descriptor) [pid 5308] close(14) = -1 EBADF (Bad file descriptor) [pid 5308] close(15) = -1 EBADF (Bad file descriptor) [pid 5308] close(16) = -1 EBADF (Bad file descriptor) [pid 5308] close(17) = -1 EBADF (Bad file descriptor) [pid 5308] close(18) = -1 EBADF (Bad file descriptor) [pid 5308] close(19) = -1 EBADF (Bad file descriptor) [pid 5308] close(20) = -1 EBADF (Bad file descriptor) [pid 5308] close(21) = -1 EBADF (Bad file descriptor) [pid 5308] close(22) = -1 EBADF (Bad file descriptor) [pid 5308] close(23) = -1 EBADF (Bad file descriptor) [pid 5308] close(24) = -1 EBADF (Bad file descriptor) [pid 5308] close(25) = -1 EBADF (Bad file descriptor) [pid 5308] close(26) = -1 EBADF (Bad file descriptor) [pid 5308] close(27) = -1 EBADF (Bad file descriptor) [pid 5308] close(28) = -1 EBADF (Bad file descriptor) [pid 5308] close(29) = -1 EBADF (Bad file descriptor) [pid 5308] exit_group(0) = ? [pid 5303] <... setsockopt resumed>) = ? [pid 5303] +++ exited with 0 +++ [pid 5302] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=99 /* 0.99 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 36 ./strace-static-x86_64: Process 5310 attached [pid 5310] set_robust_list(0x5555574495e0, 24) = 0 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5310] setpgid(0, 0) = 0 [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5310] write(3, "1000", 4) = 4 [pid 5310] close(3) = 0 [pid 5310] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5310] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5310] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5311 attached [pid 5311] set_robust_list(0x7f2c6770e9e0, 24 [pid 5310] <... clone resumed>, parent_tid=[37], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 37 [pid 5311] <... set_robust_list resumed>) = 0 [pid 5310] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5310] <... futex resumed>) = 0 [pid 5311] <... socket resumed>) = 3 [pid 5310] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5311] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5311] <... futex resumed>) = 0 [pid 5310] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5311] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5310] <... futex resumed>) = 0 [pid 5310] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5310] close(3) = 0 [pid 5310] close(4) = -1 EBADF (Bad file descriptor) [pid 5310] close(5) = -1 EBADF (Bad file descriptor) [pid 5310] close(6) = -1 EBADF (Bad file descriptor) [pid 5310] close(7) = -1 EBADF (Bad file descriptor) [pid 5310] close(8) = -1 EBADF (Bad file descriptor) [pid 5310] close(9) = -1 EBADF (Bad file descriptor) [pid 5310] close(10) = -1 EBADF (Bad file descriptor) [pid 5310] close(11) = -1 EBADF (Bad file descriptor) [pid 5310] close(12) = -1 EBADF (Bad file descriptor) [pid 5310] close(13) = -1 EBADF (Bad file descriptor) [pid 5310] close(14) = -1 EBADF (Bad file descriptor) [pid 5299] <... setsockopt resumed>) = ? [pid 5310] close(15) = -1 EBADF (Bad file descriptor) [pid 5310] close(16) = -1 EBADF (Bad file descriptor) [pid 5299] +++ exited with 0 +++ [pid 5298] +++ exited with 0 +++ [pid 5310] close(17) = -1 EBADF (Bad file descriptor) [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=90 /* 0.90 s */} --- [pid 5310] close(18 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(19 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 48 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5310] close(20) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5312 attached [pid 5310] close(21 [pid 5312] set_robust_list(0x5555574495e0, 24 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... set_robust_list resumed>) = 0 [pid 5310] close(22 [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... prctl resumed>) = 0 [pid 5310] close(23 [pid 5312] setpgid(0, 0 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... setpgid resumed>) = 0 [pid 5310] close(24 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... openat resumed>) = 3 [pid 5310] close(25 [pid 5312] write(3, "1000", 4 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... write resumed>) = 4 [pid 5310] close(26 [pid 5312] close(3 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... close resumed>) = 0 [pid 5310] close(27 [pid 5312] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... futex resumed>) = 0 [pid 5310] close(28 [pid 5312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... mmap resumed>) = 0x7f2c676ee000 [pid 5310] close(29 [pid 5312] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5310] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5312] <... mprotect resumed>) = 0 [pid 5310] exit_group(0 [pid 5312] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5310] <... exit_group resumed>) = ? [pid 5312] <... clone resumed>, parent_tid=[49], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 49 [pid 5312] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5312] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5313 attached [pid 5313] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5313] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5313] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5312] <... futex resumed>) = 0 [pid 5313] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5312] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5312] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5309] <... setsockopt resumed>) = ? [pid 5309] +++ exited with 0 +++ [pid 5308] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=74 /* 0.74 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 46 ./strace-static-x86_64: Process 5314 attached [pid 5314] set_robust_list(0x5555574495e0, 24) = 0 [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5314] setpgid(0, 0) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5314] write(3, "1000", 4) = 4 [pid 5314] close(3) = 0 [pid 5314] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5314] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5314] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[47], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 47 [pid 5314] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5314] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5315 attached [pid 5315] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5315] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5315] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5314] <... futex resumed>) = 0 [pid 5315] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5314] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5314] <... futex resumed>) = 0 [pid 5315] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5314] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5312] close(3) = 0 [pid 5312] close(4) = -1 EBADF (Bad file descriptor) [pid 5312] close(5) = -1 EBADF (Bad file descriptor) [pid 5312] close(6) = -1 EBADF (Bad file descriptor) [pid 5312] close(7) = -1 EBADF (Bad file descriptor) [pid 5312] close(8) = -1 EBADF (Bad file descriptor) [pid 5312] close(9) = -1 EBADF (Bad file descriptor) [pid 5312] close(10) = -1 EBADF (Bad file descriptor) [pid 5312] close(11) = -1 EBADF (Bad file descriptor) [pid 5312] close(12) = -1 EBADF (Bad file descriptor) [pid 5312] close(13) = -1 EBADF (Bad file descriptor) [pid 5312] close(14) = -1 EBADF (Bad file descriptor) [pid 5312] close(15) = -1 EBADF (Bad file descriptor) [pid 5312] close(16) = -1 EBADF (Bad file descriptor) [pid 5312] close(17) = -1 EBADF (Bad file descriptor) [pid 5312] close(18) = -1 EBADF (Bad file descriptor) [pid 5312] close(19) = -1 EBADF (Bad file descriptor) [pid 5312] close(20) = -1 EBADF (Bad file descriptor) [pid 5312] close(21) = -1 EBADF (Bad file descriptor) [pid 5312] close(22) = -1 EBADF (Bad file descriptor) [pid 5312] close(23) = -1 EBADF (Bad file descriptor) [pid 5312] close(24) = -1 EBADF (Bad file descriptor) [pid 5312] close(25) = -1 EBADF (Bad file descriptor) [pid 5312] close(26) = -1 EBADF (Bad file descriptor) [pid 5312] close(27) = -1 EBADF (Bad file descriptor) [pid 5312] close(28) = -1 EBADF (Bad file descriptor) [pid 5312] close(29) = -1 EBADF (Bad file descriptor) [pid 5312] exit_group(0) = ? [ 185.374434][ T5305] warn_alloc: 14 callbacks suppressed [ 185.374456][ T5305] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [pid 5314] close(3) = 0 [pid 5314] close(4) = -1 EBADF (Bad file descriptor) [pid 5314] close(5) = -1 EBADF (Bad file descriptor) [ 185.498935][ T5305] CPU: 0 PID: 5305 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 185.509430][ T5305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 185.519534][ T5305] Call Trace: [ 185.522841][ T5305] [ 185.525801][ T5305] dump_stack_lvl+0x136/0x150 [ 185.530518][ T5305] warn_alloc+0x213/0x360 [ 185.534897][ T5305] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 185.540488][ T5305] ? do_raw_spin_unlock+0x175/0x230 [ 185.545725][ T5305] ? __get_vm_area_node+0x29b/0x3f0 [ 185.550957][ T5305] __vmalloc_node_range+0x103b/0x14c0 [ 185.556378][ T5305] ? xt_alloc_table_info+0x40/0xa0 [ 185.561533][ T5305] ? delayed_vfree_work+0x70/0x70 [ 185.566592][ T5305] ? kvmalloc_node+0x76/0x1a0 [ 185.571305][ T5305] ? rcu_is_watching+0x12/0xb0 [ 185.576106][ T5305] ? xt_alloc_table_info+0x40/0xa0 [ 185.581265][ T5305] kvmalloc_node+0x156/0x1a0 [ 185.585898][ T5305] ? xt_alloc_table_info+0x40/0xa0 [ 185.591048][ T5305] xt_alloc_table_info+0x40/0xa0 [ 185.596025][ T5305] do_ipt_set_ctl+0x514/0xb10 [ 185.600739][ T5305] ? __mutex_lock+0x231/0x1350 [ 185.605536][ T5305] ? compat_do_replace.constprop.0+0x400/0x400 [ 185.611719][ T5305] ? wait_for_completion_io_timeout+0x20/0x20 [ 185.617816][ T5305] ? ip_sock_set_tos+0x40/0x40 [ 185.622615][ T5305] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 185.628640][ T5305] nf_setsockopt+0x87/0xe0 [ 185.633098][ T5305] ip_setsockopt+0xf2/0x110 [ 185.637631][ T5305] raw_setsockopt+0x23e/0x2d0 [ 185.642336][ T5305] ? raw_ioctl+0x1e0/0x1e0 [ 185.646781][ T5305] ? sock_common_setsockopt+0x2f/0x110 [ 185.652276][ T5305] ? sock_common_recvmsg+0x190/0x190 [ 185.657599][ T5305] __sys_setsockopt+0x2c6/0x5b0 [ 185.662492][ T5305] ? __ia32_sys_recv+0x100/0x100 [ 185.667459][ T5305] ? lock_downgrade+0x690/0x690 [ 185.672346][ T5305] ? _raw_spin_unlock_irq+0x23/0x50 [ 185.677579][ T5305] ? lockdep_hardirqs_on+0x7d/0x100 [ 185.682818][ T5305] __x64_sys_setsockopt+0xbe/0x160 [ 185.687968][ T5305] do_syscall_64+0x39/0xb0 [ 185.692412][ T5305] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 185.698330][ T5305] RIP: 0033:0x7f2c6775df39 [ 185.702765][ T5305] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 185.722479][ T5305] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 185.731009][ T5305] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 185.738999][ T5305] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [pid 5314] close(6) = -1 EBADF (Bad file descriptor) [pid 5314] close(7) = -1 EBADF (Bad file descriptor) [pid 5314] close(8) = -1 EBADF (Bad file descriptor) [pid 5314] close(9) = -1 EBADF (Bad file descriptor) [pid 5314] close(10) = -1 EBADF (Bad file descriptor) [pid 5314] close(11) = -1 EBADF (Bad file descriptor) [pid 5314] close(12) = -1 EBADF (Bad file descriptor) [pid 5314] close(13) = -1 EBADF (Bad file descriptor) [ 185.746985][ T5305] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 185.754968][ T5305] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 185.762949][ T5305] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 185.770952][ T5305] [pid 5314] close(14) = -1 EBADF (Bad file descriptor) [pid 5314] close(15) = -1 EBADF (Bad file descriptor) [pid 5314] close(16) = -1 EBADF (Bad file descriptor) [pid 5314] close(17) = -1 EBADF (Bad file descriptor) [pid 5314] close(18) = -1 EBADF (Bad file descriptor) [pid 5314] close(19) = -1 EBADF (Bad file descriptor) [pid 5314] close(20) = -1 EBADF (Bad file descriptor) [pid 5314] close(21) = -1 EBADF (Bad file descriptor) [pid 5314] close(22) = -1 EBADF (Bad file descriptor) [pid 5314] close(23) = -1 EBADF (Bad file descriptor) [pid 5314] close(24) = -1 EBADF (Bad file descriptor) [pid 5314] close(25) = -1 EBADF (Bad file descriptor) [pid 5314] close(26) = -1 EBADF (Bad file descriptor) [pid 5314] close(27) = -1 EBADF (Bad file descriptor) [pid 5314] close(28) = -1 EBADF (Bad file descriptor) [pid 5314] close(29) = -1 EBADF (Bad file descriptor) [pid 5314] exit_group(0) = ? [pid 5311] <... setsockopt resumed>) = ? [pid 5311] +++ exited with 0 +++ [pid 5310] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=101 /* 1.01 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 38 ./strace-static-x86_64: Process 5316 attached [pid 5316] set_robust_list(0x5555574495e0, 24) = 0 [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5316] setpgid(0, 0) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5316] write(3, "1000", 4) = 4 [pid 5316] close(3) = 0 [pid 5316] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5316] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5316] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[39], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 39 [pid 5316] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5316] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5317 attached [pid 5317] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5317] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5317] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5316] <... futex resumed>) = 0 [pid 5317] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5316] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5317] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5316] <... futex resumed>) = 0 [pid 5316] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5317] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5307] <... setsockopt resumed>) = ? [pid 5307] +++ exited with 0 +++ [pid 5306] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=105 /* 1.05 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 53 ./strace-static-x86_64: Process 5318 attached [pid 5318] set_robust_list(0x5555574495e0, 24) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] write(3, "1000", 4) = 4 [pid 5318] close(3) = 0 [pid 5318] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5318] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5318] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[54], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 54 [pid 5318] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5318] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5319 attached [pid 5319] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5319] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5319] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5318] <... futex resumed>) = 0 [pid 5319] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5318] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5318] <... futex resumed>) = 0 [pid 5319] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 186.615300][ T5305] Mem-Info: [ 186.620639][ T5305] active_anon:2303 inactive_anon:483 isolated_anon:0 [ 186.620639][ T5305] active_file:0 inactive_file:15121 isolated_file:0 [ 186.620639][ T5305] unevictable:768 dirty:23 writeback:13 [ 186.620639][ T5305] slab_reclaimable:19494 slab_unreclaimable:82466 [ 186.620639][ T5305] mapped:2428 shmem:1240 pagetables:386 [ 186.620639][ T5305] sec_pagetables:0 bounce:0 [ 186.620639][ T5305] kernel_misc_reclaimable:0 [ 186.620639][ T5305] free:1079343 free_pcp:17867 free_cma:0 [pid 5318] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5316] close(3) = 0 [pid 5316] close(4) = -1 EBADF (Bad file descriptor) [pid 5316] close(5) = -1 EBADF (Bad file descriptor) [pid 5316] close(6) = -1 EBADF (Bad file descriptor) [pid 5316] close(7) = -1 EBADF (Bad file descriptor) [pid 5316] close(8) = -1 EBADF (Bad file descriptor) [pid 5316] close(9) = -1 EBADF (Bad file descriptor) [pid 5316] close(10) = -1 EBADF (Bad file descriptor) [pid 5316] close(11) = -1 EBADF (Bad file descriptor) [pid 5316] close(12) = -1 EBADF (Bad file descriptor) [pid 5316] close(13) = -1 EBADF (Bad file descriptor) [pid 5316] close(14) = -1 EBADF (Bad file descriptor) [pid 5316] close(15) = -1 EBADF (Bad file descriptor) [pid 5316] close(16) = -1 EBADF (Bad file descriptor) [pid 5316] close(17) = -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 5316] close(21) = -1 EBADF (Bad file descriptor) [pid 5316] close(22) = -1 EBADF (Bad file descriptor) [pid 5316] close(23) = -1 EBADF (Bad file descriptor) [pid 5316] close(24) = -1 EBADF (Bad file descriptor) [pid 5316] close(25) = -1 EBADF (Bad file descriptor) [pid 5316] close(26) = -1 EBADF (Bad file descriptor) [pid 5316] close(27) = -1 EBADF (Bad file descriptor) [pid 5316] close(28) = -1 EBADF (Bad file descriptor) [pid 5316] close(29) = -1 EBADF (Bad file descriptor) [pid 5316] exit_group(0) = ? [ 186.790531][ T5305] Node 0 active_anon:9152kB inactive_anon:1932kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8796kB pagetables:1476kB sec_pagetables:0kB all_unreclaimable? no [ 186.904381][ T5305] Node 1 active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:68kB sec_pagetables:0kB all_unreclaimable? no [pid 5318] close(3) = 0 [pid 5318] close(4) = -1 EBADF (Bad file descriptor) [pid 5318] close(5) = -1 EBADF (Bad file descriptor) [pid 5318] close(6) = -1 EBADF (Bad file descriptor) [pid 5318] close(7) = -1 EBADF (Bad file descriptor) [pid 5318] close(8) = -1 EBADF (Bad file descriptor) [pid 5318] close(9) = -1 EBADF (Bad file descriptor) [pid 5318] close(10) = -1 EBADF (Bad file descriptor) [pid 5318] close(11) = -1 EBADF (Bad file descriptor) [pid 5318] close(12) = -1 EBADF (Bad file descriptor) [pid 5318] close(13) = -1 EBADF (Bad file descriptor) [pid 5318] close(14) = -1 EBADF (Bad file descriptor) [pid 5318] close(15) = -1 EBADF (Bad file descriptor) [pid 5318] close(16) = -1 EBADF (Bad file descriptor) [pid 5318] close(17) = -1 EBADF (Bad file descriptor) [ 186.999508][ T5305] Node 0 DMA free:15260kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:92kB local_pcp:92kB free_cma:0kB [pid 5318] close(18) = -1 EBADF (Bad file descriptor) [pid 5318] close(19) = -1 EBADF (Bad file descriptor) [pid 5318] close(20) = -1 EBADF (Bad file descriptor) [pid 5318] close(21) = -1 EBADF (Bad file descriptor) [pid 5318] close(22) = -1 EBADF (Bad file descriptor) [pid 5318] close(23) = -1 EBADF (Bad file descriptor) [pid 5318] close(24) = -1 EBADF (Bad file descriptor) [pid 5318] close(25) = -1 EBADF (Bad file descriptor) [pid 5318] close(26) = -1 EBADF (Bad file descriptor) [pid 5318] close(27) = -1 EBADF (Bad file descriptor) [pid 5318] close(28) = -1 EBADF (Bad file descriptor) [pid 5318] close(29) = -1 EBADF (Bad file descriptor) [pid 5318] exit_group(0) = ? [pid 5026] kill(-44, SIGKILL) = 0 [pid 5026] kill(44, SIGKILL) = 0 [ 187.086330][ T5305] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 187.103838][ T5305] Node 0 DMA32 free:669368kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:9072kB inactive_anon:1932kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:24028kB local_pcp:9044kB free_cma:0kB [ 187.197925][ T5305] lowmem_reserve[]: 0 0 1 1 1 [ 187.202812][ T5305] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 187.284391][ T5305] lowmem_reserve[]: 0 0 0 0 0 [ 187.292088][ T5305] Node 1 Normal free:3589140kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:41312kB local_pcp:32496kB free_cma:0kB [ 187.386588][ T5305] lowmem_reserve[]: 0 0 0 0 0 [ 187.391455][ T5305] Node 0 DMA: 2*4kB (U) 3*8kB (U) 2*16kB (U) 1*32kB (U) 3*64kB (U) 3*128kB (U) 3*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 2*4096kB (UM) = 15264kB [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 187.444028][ T5305] Node 0 DMA32: 1*4kB (E) 22*8kB (ME) 19*16kB (ME) 4*32kB (M) 4*64kB (UME) 1*128kB (M) 2*256kB (UM) 247*512kB (U) 383*1024kB (U) 12*2048kB (UME) 14*4096kB (UM) = 602084kB [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [ 187.497660][ T5305] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 187.537445][ T5305] Node 1 Normal: 926*4kB (UM) 772*8kB (UME) 749*16kB (UE) 851*32kB (UME) 722*64kB (UME) 504*128kB (UME) 264*256kB (UE) 152*512kB (UM) 87*1024kB (U) 20*2048kB (U) 770*4096kB (UM) = 3589192kB [ 187.605671][ T5305] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 187.627560][ T5305] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 187.659515][ T5305] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 187.689554][ T5305] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 187.727482][ T5305] 16362 total pagecache pages [ 187.743807][ T5305] 0 pages in swap cache [ 187.748066][ T5305] Free swap = 0kB [ 187.753838][ T5305] Total swap = 0kB [ 187.757661][ T5305] 2097051 pages RAM [ 187.761498][ T5305] 0 pages HighMem/MovableOnly [ 187.784331][ T5305] 392168 pages reserved [ 187.795604][ T5305] 0 pages cma reserved [pid 5315] <... setsockopt resumed>) = ? [pid 5315] +++ exited with 0 +++ [pid 5314] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=114 /* 1.14 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 48 [pid 5305] <... setsockopt resumed>) = ? ./strace-static-x86_64: Process 5320 attached [pid 5320] set_robust_list(0x5555574495e0, 24) = 0 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5305] +++ exited with 0 +++ [pid 5304] +++ exited with 0 +++ [pid 5320] <... prctl resumed>) = 0 [pid 5320] setpgid(0, 0 [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=121 /* 1.21 s */} --- [pid 5320] <... setpgid resumed>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 46 [pid 5320] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5321 attached [pid 5320] close(3) = 0 [pid 5321] set_robust_list(0x5555574495e0, 24 [pid 5320] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] <... set_robust_list resumed>) = 0 [pid 5320] <... futex resumed>) = 0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5321] <... prctl resumed>) = 0 [pid 5320] <... mmap resumed>) = 0x7f2c676ee000 [pid 5321] setpgid(0, 0 [pid 5320] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5321] <... setpgid resumed>) = 0 [pid 5320] <... mprotect resumed>) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5320] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5321] write(3, "1000", 4) = 4 [pid 5320] <... clone resumed>, parent_tid=[49], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 49 [pid 5321] close(3 [pid 5320] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] <... close resumed>) = 0 [pid 5320] <... futex resumed>) = 0 [pid 5321] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5322 attached [pid 5321] <... futex resumed>) = 0 [pid 5322] set_robust_list(0x7f2c6770e9e0, 24 [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5322] <... set_robust_list resumed>) = 0 [pid 5321] <... mmap resumed>) = 0x7f2c676ee000 [pid 5322] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5321] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5322] <... socket resumed>) = 3 [pid 5322] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5320] <... futex resumed>) = 0 [pid 5322] <... futex resumed>) = 1 [pid 5321] <... clone resumed>, parent_tid=[47], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 47 [pid 5320] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5322] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5321] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] <... futex resumed>) = 0 [pid 5313] <... setsockopt resumed>) = ? [pid 5321] <... futex resumed>) = 0 [pid 5320] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5313] +++ exited with 0 +++ [pid 5312] +++ exited with 0 +++ [pid 5321] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=95 /* 0.95 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5324 attached , child_tidptr=0x5555574495d0) = 50 [pid 5324] set_robust_list(0x5555574495e0, 24) = 0 ./strace-static-x86_64: Process 5323 attached [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5323] set_robust_list(0x7f2c6770e9e0, 24 [pid 5324] setpgid(0, 0 [pid 5323] <... set_robust_list resumed>) = 0 [pid 5324] <... setpgid resumed>) = 0 [pid 5323] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5323] <... socket resumed>) = 3 [pid 5324] <... openat resumed>) = 3 [pid 5323] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] write(3, "1000", 4 [pid 5323] <... futex resumed>) = 1 [pid 5321] <... futex resumed>) = 0 [pid 5324] <... write resumed>) = 4 [pid 5321] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5321] <... futex resumed>) = 0 [pid 5324] close(3 [pid 5321] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5324] <... close resumed>) = 0 [pid 5324] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5324] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5324] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[51], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 51 [pid 5324] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5325 attached [pid 5325] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5325] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5325] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5324] <... futex resumed>) = 0 [pid 5325] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5324] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5324] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5317] <... setsockopt resumed>) = ? [pid 5317] +++ exited with 0 +++ [pid 5316] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=85 /* 0.85 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 40 ./strace-static-x86_64: Process 5326 attached [pid 5326] set_robust_list(0x5555574495e0, 24) = 0 [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5326] setpgid(0, 0) = 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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5326] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5320] close(3 [pid 5326] <... mprotect resumed>) = 0 [pid 5320] <... close resumed>) = 0 [pid 5326] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5320] close(4) = -1 EBADF (Bad file descriptor) [pid 5326] <... clone resumed>, parent_tid=[41], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 41 [pid 5320] close(5 [pid 5326] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5327 attached [pid 5326] <... futex resumed>) = 0 [pid 5320] close(6 [pid 5327] set_robust_list(0x7f2c6770e9e0, 24 [pid 5326] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5324] close(3 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = 0 [pid 5324] close(4) = -1 EBADF (Bad file descriptor) [pid 5324] close(5) = -1 EBADF (Bad file descriptor) [pid 5324] close(6) = -1 EBADF (Bad file descriptor) [pid 5324] close(7) = -1 EBADF (Bad file descriptor) [pid 5324] close(8 [pid 5327] <... set_robust_list resumed>) = 0 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(3 [pid 5320] close(7 [pid 5324] close(9 [pid 5327] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = 0 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] close(10 [pid 5321] close(4 [pid 5327] <... socket resumed>) = 3 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] close(8 [pid 5324] close(11 [pid 5321] close(5 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5327] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] close(9 [pid 5324] close(12 [pid 5327] <... futex resumed>) = 1 [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(6 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5326] <... futex resumed>) = 0 [pid 5324] close(13) = -1 EBADF (Bad file descriptor) [pid 5324] close(14) = -1 EBADF (Bad file descriptor) [pid 5324] close(15) = -1 EBADF (Bad file descriptor) [pid 5324] close(16) = -1 EBADF (Bad file descriptor) [pid 5326] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] close(17 [pid 5320] close(10 [pid 5327] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5326] <... futex resumed>) = 0 [pid 5324] <... 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 5326] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5324] close(18 [pid 5321] close(7 [pid 5320] close(11 [pid 5324] <... 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 5324] close(19) = -1 EBADF (Bad file descriptor) [pid 5321] close(8 [pid 5320] close(12 [pid 5324] close(20 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(9 [pid 5320] close(13 [pid 5324] close(21 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(10 [pid 5320] close(14 [pid 5324] close(22 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(11 [pid 5320] close(15 [pid 5324] close(23 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(12 [pid 5320] close(16 [pid 5324] close(24 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(13 [pid 5320] close(17 [pid 5324] close(25 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(14 [pid 5320] close(18 [pid 5324] close(26 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(15 [pid 5320] close(19 [pid 5324] close(27 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(16 [pid 5320] close(20 [pid 5324] close(28 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(17 [pid 5320] close(21 [pid 5324] close(29 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(18 [pid 5320] close(22 [pid 5324] exit_group(0 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5324] <... exit_group resumed>) = ? [pid 5321] close(19 [pid 5320] close(23 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(20 [pid 5320] close(24 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(21 [pid 5320] close(25 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(22 [pid 5320] close(26 [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(23 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] close(27 [pid 5321] close(24 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] close(28 [pid 5321] close(25 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] close(29 [pid 5321] close(26 [pid 5320] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] exit_group(0 [pid 5321] close(27 [pid 5320] <... exit_group resumed>) = ? [pid 5321] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] close(28) = -1 EBADF (Bad file descriptor) [pid 5321] close(29) = -1 EBADF (Bad file descriptor) [pid 5321] exit_group(0) = ? [pid 5326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5326] close(3) = 0 [pid 5326] close(4) = -1 EBADF (Bad file descriptor) [pid 5326] close(5) = -1 EBADF (Bad file descriptor) [pid 5326] close(6) = -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) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5326] close(14) = -1 EBADF (Bad file descriptor) [pid 5326] close(15) = -1 EBADF (Bad file descriptor) [pid 5326] close(16) = -1 EBADF (Bad file descriptor) [pid 5326] close(17) = -1 EBADF (Bad file descriptor) [pid 5326] close(18) = -1 EBADF (Bad file descriptor) [pid 5326] close(19) = -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) = -1 EBADF (Bad file descriptor) [pid 5326] close(23) = -1 EBADF (Bad file descriptor) [pid 5326] close(24) = -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 5319] <... setsockopt resumed>) = ? [pid 5319] +++ exited with 0 +++ [pid 5318] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=104 /* 1.04 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 55 ./strace-static-x86_64: Process 5328 attached [pid 5328] set_robust_list(0x5555574495e0, 24) = 0 [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5328] setpgid(0, 0) = 0 [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5328] write(3, "1000", 4) = 4 [pid 5328] close(3) = 0 [pid 5328] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5328] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5328] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[56], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 56 [pid 5328] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5328] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5329 attached [pid 5329] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5329] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5329] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5328] <... futex resumed>) = 0 [pid 5329] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5328] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5328] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5322] <... setsockopt resumed>) = ? [pid 5322] +++ exited with 0 +++ [pid 5320] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=77 /* 0.77 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5330 attached , child_tidptr=0x5555574495d0) = 50 [pid 5330] set_robust_list(0x5555574495e0, 24) = 0 [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3) = 0 [pid 5330] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5330] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5330] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[51], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 51 [pid 5330] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5330] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5331 attached [pid 5331] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5331] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5331] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5330] <... futex resumed>) = 0 [pid 5331] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5330] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5330] <... futex resumed>) = 0 [pid 5331] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5330] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5327] <... setsockopt resumed>) = ? [pid 5327] +++ exited with 0 +++ [pid 5326] +++ exited with 0 +++ [pid 5328] close(3) = 0 [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5328] close(4 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(5 [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 42 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(6) = -1 EBADF (Bad file descriptor) [pid 5328] close(7) = -1 EBADF (Bad file descriptor) [pid 5328] close(8) = -1 EBADF (Bad file descriptor) [pid 5328] close(9) = -1 EBADF (Bad file descriptor) [pid 5328] close(10./strace-static-x86_64: Process 5332 attached ) = -1 EBADF (Bad file descriptor) [pid 5328] close(11) = -1 EBADF (Bad file descriptor) [pid 5328] close(12) = -1 EBADF (Bad file descriptor) [pid 5328] close(13) = -1 EBADF (Bad file descriptor) [pid 5328] close(14) = -1 EBADF (Bad file descriptor) [pid 5328] close(15) = -1 EBADF (Bad file descriptor) [pid 5332] set_robust_list(0x5555574495e0, 24 [pid 5328] close(16 [pid 5332] <... set_robust_list resumed>) = 0 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5328] close(17) = -1 EBADF (Bad file descriptor) [pid 5328] close(18 [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... prctl resumed>) = 0 [pid 5328] close(19 [pid 5332] setpgid(0, 0 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... setpgid resumed>) = 0 [pid 5328] close(20) = -1 EBADF (Bad file descriptor) [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5328] close(21 [pid 5332] <... openat resumed>) = 3 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] write(3, "1000", 4 [pid 5328] close(22) = -1 EBADF (Bad file descriptor) [pid 5332] <... write resumed>) = 4 [pid 5328] close(23) = -1 EBADF (Bad file descriptor) [pid 5328] close(24) = -1 EBADF (Bad file descriptor) [pid 5328] close(25 [pid 5332] close(3 [pid 5328] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5332] <... close resumed>) = 0 [pid 5328] close(26) = -1 EBADF (Bad file descriptor) [pid 5328] close(27) = -1 EBADF (Bad file descriptor) [pid 5328] close(28) = -1 EBADF (Bad file descriptor) [pid 5328] close(29) = -1 EBADF (Bad file descriptor) [pid 5328] exit_group(0 [pid 5332] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5328] <... exit_group resumed>) = ? [pid 5332] <... futex resumed>) = 0 [pid 5332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5332] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5332] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[43], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 43 [pid 5332] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5332] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5333 attached [pid 5333] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5333] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5333] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5333] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5332] <... futex resumed>) = 0 [pid 5332] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5333] <... futex resumed>) = 0 [pid 5332] <... futex resumed>) = 1 [pid 5333] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5332] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5330] close(3) = 0 [pid 5330] close(4) = -1 EBADF (Bad file descriptor) [pid 5330] close(5) = -1 EBADF (Bad file descriptor) [pid 5330] close(6) = -1 EBADF (Bad file descriptor) [pid 5330] close(7) = -1 EBADF (Bad file descriptor) [pid 5330] close(8) = -1 EBADF (Bad file descriptor) [pid 5330] close(9) = -1 EBADF (Bad file descriptor) [pid 5330] close(10) = -1 EBADF (Bad file descriptor) [pid 5330] close(11) = -1 EBADF (Bad file descriptor) [pid 5330] close(12) = -1 EBADF (Bad file descriptor) [pid 5330] close(13) = -1 EBADF (Bad file descriptor) [pid 5330] close(14) = -1 EBADF (Bad file descriptor) [pid 5330] close(15) = -1 EBADF (Bad file descriptor) [pid 5330] close(16) = -1 EBADF (Bad file descriptor) [pid 5330] close(17) = -1 EBADF (Bad file descriptor) [pid 5330] close(18) = -1 EBADF (Bad file descriptor) [pid 5330] close(19) = -1 EBADF (Bad file descriptor) [pid 5330] close(20) = -1 EBADF (Bad file descriptor) [pid 5330] close(21) = -1 EBADF (Bad file descriptor) [pid 5330] close(22) = -1 EBADF (Bad file descriptor) [pid 5330] close(23) = -1 EBADF (Bad file descriptor) [pid 5330] close(24) = -1 EBADF (Bad file descriptor) [pid 5330] close(25) = -1 EBADF (Bad file descriptor) [pid 5330] close(26) = -1 EBADF (Bad file descriptor) [pid 5330] close(27) = -1 EBADF (Bad file descriptor) [pid 5330] close(28) = -1 EBADF (Bad file descriptor) [pid 5330] close(29) = -1 EBADF (Bad file descriptor) [pid 5330] exit_group(0) = ? [pid 5332] close(3) = 0 [pid 5332] close(4) = -1 EBADF (Bad file descriptor) [pid 5332] close(5) = -1 EBADF (Bad file descriptor) [pid 5332] close(6) = -1 EBADF (Bad file descriptor) [pid 5332] close(7) = -1 EBADF (Bad file descriptor) [pid 5332] close(8) = -1 EBADF (Bad file descriptor) [pid 5332] close(9) = -1 EBADF (Bad file descriptor) [pid 5332] close(10) = -1 EBADF (Bad file descriptor) [pid 5332] close(11) = -1 EBADF (Bad file descriptor) [pid 5332] close(12) = -1 EBADF (Bad file descriptor) [pid 5332] close(13) = -1 EBADF (Bad file descriptor) [pid 5332] close(14) = -1 EBADF (Bad file descriptor) [pid 5332] close(15) = -1 EBADF (Bad file descriptor) [pid 5332] close(16) = -1 EBADF (Bad file descriptor) [pid 5332] close(17) = -1 EBADF (Bad file descriptor) [pid 5332] close(18) = -1 EBADF (Bad file descriptor) [pid 5332] close(19) = -1 EBADF (Bad file descriptor) [pid 5332] close(20) = -1 EBADF (Bad file descriptor) [pid 5332] close(21) = -1 EBADF (Bad file descriptor) [pid 5332] close(22) = -1 EBADF (Bad file descriptor) [pid 5332] close(23) = -1 EBADF (Bad file descriptor) [pid 5332] close(24) = -1 EBADF (Bad file descriptor) [pid 5332] close(25) = -1 EBADF (Bad file descriptor) [pid 5332] close(26) = -1 EBADF (Bad file descriptor) [pid 5332] close(27) = -1 EBADF (Bad file descriptor) [pid 5332] close(28) = -1 EBADF (Bad file descriptor) [pid 5332] close(29) = -1 EBADF (Bad file descriptor) [pid 5332] exit_group(0) = ? [pid 5026] kill(-46, SIGKILL [pid 5016] kill(-55, SIGKILL) = 0 [pid 5016] kill(55, SIGKILL) = 0 [pid 5025] kill(-50, SIGKILL [pid 5023] kill(-42, SIGKILL [pid 5025] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5022] kill(-50, SIGKILL [pid 5025] kill(50, SIGKILL [pid 5023] kill(42, SIGKILL [pid 5022] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5022] kill(50, SIGKILL) = 0 [pid 5026] <... kill resumed>) = 0 [pid 5026] kill(46, SIGKILL) = 0 [pid 5323] <... setsockopt resumed>) = ? [pid 5323] +++ exited with 0 +++ [pid 5321] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=99 /* 0.99 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 48 ./strace-static-x86_64: Process 5334 attached [pid 5334] set_robust_list(0x5555574495e0, 24) = 0 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5334] setpgid(0, 0) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5325] <... setsockopt resumed>) = ? [pid 5334] <... openat resumed>) = 3 [pid 5334] write(3, "1000", 4) = 4 [pid 5334] close(3) = 0 [pid 5334] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5334] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5325] +++ exited with 0 +++ [pid 5324] +++ exited with 0 +++ [pid 5334] <... mprotect resumed>) = 0 [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=104 /* 1.04 s */} --- [pid 5334] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5022] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5334] <... clone resumed>, parent_tid=[49], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 49 [pid 5334] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5334] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 52 ./strace-static-x86_64: Process 5335 attached [pid 5335] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5335] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 ./strace-static-x86_64: Process 5336 attached [pid 5335] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] set_robust_list(0x5555574495e0, 24 [pid 5335] <... futex resumed>) = 1 [pid 5334] <... futex resumed>) = 0 [pid 5336] <... set_robust_list resumed>) = 0 [pid 5335] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5334] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5334] <... futex resumed>) = 0 [pid 5336] <... prctl resumed>) = 0 [pid 5334] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] setpgid(0, 0) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5336] write(3, "1000", 4) = 4 [pid 5336] close(3) = 0 [pid 5336] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5336] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5336] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[53], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 53 [pid 5336] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5336] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5337 attached [pid 5337] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5337] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5337] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5336] <... futex resumed>) = 0 [pid 5337] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5336] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5336] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5334] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5336] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 196.749000][ T5333] warn_alloc: 19 callbacks suppressed [ 196.749023][ T5333] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 196.803802][ T5333] CPU: 1 PID: 5333 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 196.814376][ T5333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 196.824472][ T5333] Call Trace: [ 196.827784][ T5333] [ 196.830744][ T5333] dump_stack_lvl+0x136/0x150 [ 196.835478][ T5333] warn_alloc+0x213/0x360 [ 196.839879][ T5333] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 196.845530][ T5333] ? do_raw_spin_unlock+0x175/0x230 [ 196.850793][ T5333] ? __get_vm_area_node+0x29b/0x3f0 [ 196.856084][ T5333] __vmalloc_node_range+0x103b/0x14c0 [ 196.861526][ T5333] ? xt_alloc_table_info+0x40/0xa0 [ 196.866701][ T5333] ? delayed_vfree_work+0x70/0x70 [ 196.871761][ T5333] ? kvmalloc_node+0x76/0x1a0 [ 196.876474][ T5333] ? rcu_is_watching+0x12/0xb0 [ 196.881272][ T5333] ? xt_alloc_table_info+0x40/0xa0 [ 196.886422][ T5333] kvmalloc_node+0x156/0x1a0 [ 196.891071][ T5333] ? xt_alloc_table_info+0x40/0xa0 [ 196.896224][ T5333] xt_alloc_table_info+0x40/0xa0 [ 196.901242][ T5333] do_ipt_set_ctl+0x514/0xb10 [ 196.905963][ T5333] ? __mutex_lock+0x231/0x1350 [ 196.910782][ T5333] ? compat_do_replace.constprop.0+0x400/0x400 [ 196.916978][ T5333] ? wait_for_completion_io_timeout+0x20/0x20 [ 196.923083][ T5333] ? ip_sock_set_tos+0x40/0x40 [ 196.927884][ T5333] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 196.933909][ T5333] nf_setsockopt+0x87/0xe0 [ 196.938369][ T5333] ip_setsockopt+0xf2/0x110 [ 196.942905][ T5333] raw_setsockopt+0x23e/0x2d0 [ 196.947617][ T5333] ? raw_ioctl+0x1e0/0x1e0 [ 196.952067][ T5333] ? sock_common_setsockopt+0x2f/0x110 [ 196.957564][ T5333] ? sock_common_recvmsg+0x190/0x190 [ 196.962885][ T5333] __sys_setsockopt+0x2c6/0x5b0 [ 196.967771][ T5333] ? __ia32_sys_recv+0x100/0x100 [ 196.972740][ T5333] ? lock_downgrade+0x690/0x690 [ 196.977631][ T5333] ? _raw_spin_unlock_irq+0x23/0x50 [ 196.982848][ T5333] ? lockdep_hardirqs_on+0x7d/0x100 [ 196.988092][ T5333] __x64_sys_setsockopt+0xbe/0x160 [ 196.993240][ T5333] do_syscall_64+0x39/0xb0 [ 196.997686][ T5333] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 197.003606][ T5333] RIP: 0033:0x7f2c6775df39 [ 197.008037][ T5333] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 197.027665][ T5333] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 197.036101][ T5333] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 197.044089][ T5333] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 197.052076][ T5333] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 197.060063][ T5333] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 197.068047][ T5333] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 197.076048][ T5333] [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5025] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5025] close(3) = 0 [pid 5336] close(3) = 0 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5336] close(4 [pid 5023] <... openat resumed>) = 3 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] fstat(3, [pid 5336] close(5 [pid 5023] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] getdents64(3, [pid 5336] close(6 [pid 5023] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] getdents64(3, [pid 5336] close(7 [pid 5023] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] close(3 [pid 5336] close(8 [pid 5023] <... close resumed>) = 0 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] close(9) = -1 EBADF (Bad file descriptor) [pid 5336] close(10) = -1 EBADF (Bad file descriptor) [pid 5336] close(11) = -1 EBADF (Bad file descriptor) [pid 5336] close(12) = -1 EBADF (Bad file descriptor) [pid 5336] close(13) = -1 EBADF (Bad file descriptor) [pid 5336] close(14) = -1 EBADF (Bad file descriptor) [pid 5336] close(15) = -1 EBADF (Bad file descriptor) [pid 5336] close(16) = -1 EBADF (Bad file descriptor) [pid 5336] close(17) = -1 EBADF (Bad file descriptor) [pid 5336] close(18) = -1 EBADF (Bad file descriptor) [pid 5336] close(19) = -1 EBADF (Bad file descriptor) [pid 5336] close(20) = -1 EBADF (Bad file descriptor) [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5336] close(21 [pid 5016] <... openat resumed>) = 3 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] fstat(3, [pid 5336] close(22 [pid 5016] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] getdents64(3, [pid 5336] close(23 [pid 5016] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] getdents64(3, [pid 5336] close(24 [pid 5016] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5016] close(3 [pid 5336] close(25 [pid 5016] <... close resumed>) = 0 [pid 5336] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5336] close(26) = -1 EBADF (Bad file descriptor) [pid 5336] close(27) = -1 EBADF (Bad file descriptor) [pid 5336] close(28) = -1 EBADF (Bad file descriptor) [pid 5336] close(29) = -1 EBADF (Bad file descriptor) [pid 5336] exit_group(0) = ? [pid 5334] close(3) = 0 [pid 5334] close(4) = -1 EBADF (Bad file descriptor) [pid 5334] close(5) = -1 EBADF (Bad file descriptor) [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 5334] close(9) = -1 EBADF (Bad file descriptor) [pid 5334] close(10) = -1 EBADF (Bad file descriptor) [pid 5334] close(11) = -1 EBADF (Bad file descriptor) [pid 5334] close(12) = -1 EBADF (Bad file descriptor) [pid 5334] close(13) = -1 EBADF (Bad file descriptor) [pid 5334] close(14) = -1 EBADF (Bad file descriptor) [pid 5334] close(15) = -1 EBADF (Bad file descriptor) [pid 5334] close(16) = -1 EBADF (Bad file descriptor) [pid 5334] close(17) = -1 EBADF (Bad file descriptor) [pid 5334] close(18) = -1 EBADF (Bad file descriptor) [pid 5334] close(19) = -1 EBADF (Bad file descriptor) [pid 5334] close(20) = -1 EBADF (Bad file descriptor) [pid 5334] close(21) = -1 EBADF (Bad file descriptor) [pid 5334] close(22) = -1 EBADF (Bad file descriptor) [pid 5334] close(23) = -1 EBADF (Bad file descriptor) [pid 5334] close(24) = -1 EBADF (Bad file descriptor) [pid 5334] close(25) = -1 EBADF (Bad file descriptor) [pid 5334] close(26) = -1 EBADF (Bad file descriptor) [pid 5334] close(27) = -1 EBADF (Bad file descriptor) [pid 5334] close(28) = -1 EBADF (Bad file descriptor) [pid 5334] close(29) = -1 EBADF (Bad file descriptor) [pid 5334] exit_group(0) = ? [pid 5293] <... setsockopt resumed>) = ? [pid 5293] +++ exited with 0 +++ [pid 5292] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=558 /* 5.58 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 42 ./strace-static-x86_64: Process 5338 attached [pid 5338] set_robust_list(0x5555574495e0, 24) = 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) = 3 [pid 5338] write(3, "1000", 4) = 4 [pid 5338] close(3) = 0 [pid 5338] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5338] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5338] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[43], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 43 [pid 5338] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5338] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5339 attached [pid 5339] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5339] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5339] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5338] <... futex resumed>) = 0 [pid 5339] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5338] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5338] <... futex resumed>) = 0 [pid 5338] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5338] close(3) = 0 [pid 5338] close(4) = -1 EBADF (Bad file descriptor) [pid 5338] close(5) = -1 EBADF (Bad file descriptor) [pid 5338] close(6) = -1 EBADF (Bad file descriptor) [pid 5338] close(7) = -1 EBADF (Bad file descriptor) [pid 5338] close(8) = -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 5338] close(14) = -1 EBADF (Bad file descriptor) [pid 5338] close(15) = -1 EBADF (Bad file descriptor) [pid 5338] close(16) = -1 EBADF (Bad file descriptor) [pid 5338] close(17) = -1 EBADF (Bad file descriptor) [pid 5338] close(18) = -1 EBADF (Bad file descriptor) [pid 5338] close(19) = -1 EBADF (Bad file descriptor) [pid 5338] close(20) = -1 EBADF (Bad file descriptor) [pid 5338] close(21) = -1 EBADF (Bad file descriptor) [pid 5338] close(22) = -1 EBADF (Bad file descriptor) [pid 5338] close(23) = -1 EBADF (Bad file descriptor) [pid 5338] close(24) = -1 EBADF (Bad file descriptor) [pid 5338] close(25) = -1 EBADF (Bad file descriptor) [pid 5338] close(26) = -1 EBADF (Bad file descriptor) [pid 5338] close(27) = -1 EBADF (Bad file descriptor) [pid 5338] close(28) = -1 EBADF (Bad file descriptor) [pid 5338] close(29) = -1 EBADF (Bad file descriptor) [pid 5338] exit_group(0) = ? [ 198.015660][ T5333] Mem-Info: [ 198.018965][ T5333] active_anon:2262 inactive_anon:485 isolated_anon:0 [ 198.018965][ T5333] active_file:0 inactive_file:15121 isolated_file:0 [ 198.018965][ T5333] unevictable:768 dirty:23 writeback:13 [ 198.018965][ T5333] slab_reclaimable:19494 slab_unreclaimable:82700 [ 198.018965][ T5333] mapped:2428 shmem:1244 pagetables:374 [ 198.018965][ T5333] sec_pagetables:0 bounce:0 [ 198.018965][ T5333] kernel_misc_reclaimable:0 [ 198.018965][ T5333] free:1342628 free_pcp:9377 free_cma:0 [pid 5331] <... setsockopt resumed>) = ? [pid 5331] +++ exited with 0 +++ [pid 5330] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=129 /* 1.29 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 52 ./strace-static-x86_64: Process 5340 attached [pid 5340] set_robust_list(0x5555574495e0, 24) = 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 [ 198.168069][ T5333] Node 0 active_anon:8980kB inactive_anon:1940kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8700kB pagetables:1372kB sec_pagetables:0kB all_unreclaimable? no [pid 5340] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5340] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5340] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[53], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 53 [pid 5340] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5341 attached ) = 0 [ 198.244602][ T5333] Node 1 active_anon:68kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:24kB pagetables:124kB sec_pagetables:0kB all_unreclaimable? no [pid 5341] set_robust_list(0x7f2c6770e9e0, 24 [pid 5340] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5341] <... set_robust_list resumed>) = 0 [pid 5341] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5341] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5340] <... futex resumed>) = 0 [pid 5341] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5340] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5340] <... futex resumed>) = 0 [pid 5341] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 198.313899][ T5333] Node 0 DMA free:15040kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [pid 5340] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 198.406366][ T5333] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 198.425626][ T5333] Node 0 DMA32 free:1667768kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8896kB inactive_anon:1936kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:17104kB local_pcp:1264kB free_cma:0kB [ 198.533823][ T5333] lowmem_reserve[]: 0 0 1 1 1 [ 198.538958][ T5333] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 198.630883][ T5333] lowmem_reserve[]: 0 0 0 0 0 [ 198.642301][ T5333] Node 1 Normal free:3629724kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:68kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:20096kB local_pcp:11876kB free_cma:0kB [pid 5340] close(3) = 0 [pid 5340] close(4) = -1 EBADF (Bad file descriptor) [pid 5340] close(5) = -1 EBADF (Bad file descriptor) [pid 5340] close(6) = -1 EBADF (Bad file descriptor) [pid 5340] close(7) = -1 EBADF (Bad file descriptor) [pid 5340] close(8) = -1 EBADF (Bad file descriptor) [ 198.745191][ T5333] lowmem_reserve[]: 0 0 0 0 0 [ 198.759210][ T5333] Node 0 DMA: 7*4kB (UM) 7*8kB (U) 7*16kB (UM) 8*32kB (U) 8*64kB (UM) 6*128kB (UM) 2*256kB (UM) 5*512kB (UM) 2*1024kB (UM) 0*2048kB 2*4096kB (UM) = 15044kB [pid 5340] close(9) = -1 EBADF (Bad file descriptor) [pid 5340] close(10) = -1 EBADF (Bad file descriptor) [pid 5340] close(11) = -1 EBADF (Bad file descriptor) [pid 5340] close(12) = -1 EBADF (Bad file descriptor) [pid 5340] close(13) = -1 EBADF (Bad file descriptor) [pid 5340] close(14) = -1 EBADF (Bad file descriptor) [pid 5340] close(15) = -1 EBADF (Bad file descriptor) [pid 5340] close(16) = -1 EBADF (Bad file descriptor) [pid 5340] close(17) = -1 EBADF (Bad file descriptor) [pid 5340] close(18) = -1 EBADF (Bad file descriptor) [pid 5340] close(19) = -1 EBADF (Bad file descriptor) [pid 5340] close(20) = -1 EBADF (Bad file descriptor) [pid 5340] close(21) = -1 EBADF (Bad file descriptor) [pid 5340] close(22) = -1 EBADF (Bad file descriptor) [pid 5340] close(23) = -1 EBADF (Bad file descriptor) [pid 5340] close(24) = -1 EBADF (Bad file descriptor) [pid 5340] close(25) = -1 EBADF (Bad file descriptor) [pid 5340] close(26) = -1 EBADF (Bad file descriptor) [pid 5340] close(27) = -1 EBADF (Bad file descriptor) [pid 5340] close(28) = -1 EBADF (Bad file descriptor) [pid 5340] close(29) = -1 EBADF (Bad file descriptor) [pid 5340] exit_group(0) = ? [ 198.847390][ T5333] Node 0 DMA32: 1*4kB (E) 11*8kB (UME) 10*16kB (UME) 4*32kB (UM) 3*64kB (UE) 1701*128kB (U) 1453*256kB (U) 804*512kB (U) 371*1024kB (U) 64*2048kB (UME) 14*4096kB (UM) = 1570236kB [ 198.931458][ T5333] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 198.996523][ T5333] Node 1 Normal: 867*4kB (UM) 844*8kB (UME) 837*16kB (UE) 817*32kB (UME) 932*64kB (UME) 815*128kB (UME) 326*256kB (UE) 107*512kB (UM) 117*1024kB (U) 14*2048kB (U) 764*4096kB (UM) = 3629788kB [ 199.074230][ T5333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 199.124233][ T5333] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 199.146824][ T5333] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 199.198231][ T5333] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 199.255887][ T5333] 16365 total pagecache pages [ 199.260624][ T5333] 0 pages in swap cache [ 199.288031][ T5333] Free swap = 0kB [ 199.306788][ T5333] Total swap = 0kB [ 199.310573][ T5333] 2097051 pages RAM [ 199.339885][ T5333] 0 pages HighMem/MovableOnly [ 199.365573][ T5333] 392168 pages reserved [ 199.384056][ T5333] 0 pages cma reserved [pid 5339] <... setsockopt resumed>) = ? [pid 5339] +++ exited with 0 +++ [pid 5338] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=79 /* 0.79 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 44 ./strace-static-x86_64: Process 5342 attached [pid 5342] set_robust_list(0x5555574495e0, 24) = 0 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5342] setpgid(0, 0) = 0 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5342] write(3, "1000", 4) = 4 [pid 5342] close(3) = 0 [pid 5342] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5342] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5342] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[45], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 45 [pid 5342] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5342] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5343 attached [pid 5343] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5343] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5343] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5342] <... futex resumed>) = 0 [pid 5343] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5342] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5342] <... futex resumed>) = 0 [pid 5343] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5342] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5335] <... setsockopt resumed>) = ? [pid 5335] +++ exited with 0 +++ [pid 5334] +++ exited with 0 +++ [pid 5337] <... setsockopt resumed>) = ? [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=105 /* 1.05 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 50 ./strace-static-x86_64: Process 5344 attached [pid 5344] set_robust_list(0x5555574495e0, 24) = 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) = 3 [pid 5344] write(3, "1000", 4) = 4 [pid 5344] close(3) = 0 [pid 5344] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5337] +++ exited with 0 +++ [pid 5336] +++ exited with 0 +++ [pid 5344] <... mmap resumed>) = 0x7f2c676ee000 [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5344] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5344] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5344] <... clone resumed>, parent_tid=[51], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 51 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 54 [pid 5344] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5344] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5346 attached [pid 5346] set_robust_list(0x5555574495e0, 24) = 0 ./strace-static-x86_64: Process 5345 attached [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5345] set_robust_list(0x7f2c6770e9e0, 24 [pid 5346] setpgid(0, 0 [pid 5345] <... set_robust_list resumed>) = 0 [pid 5346] <... setpgid resumed>) = 0 [pid 5345] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5345] <... socket resumed>) = 3 [pid 5346] <... openat resumed>) = 3 [pid 5345] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5346] write(3, "1000", 4 [pid 5345] <... futex resumed>) = 1 [pid 5344] <... futex resumed>) = 0 [pid 5346] <... write resumed>) = 4 [pid 5345] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5344] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5346] close(3 [pid 5345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5344] <... futex resumed>) = 0 [pid 5346] <... close resumed>) = 0 [pid 5345] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5344] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5346] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5346] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5346] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[55], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 55 [pid 5346] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5346] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5347 attached [pid 5347] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5347] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5347] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5346] <... futex resumed>) = 0 [pid 5347] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5346] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5346] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5344] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5333] <... setsockopt resumed>) = ? [pid 5333] +++ exited with 0 +++ [pid 5332] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=107 /* 1.07 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 44 ./strace-static-x86_64: Process 5348 attached [pid 5346] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5348] set_robust_list(0x5555574495e0, 24) = 0 [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5348] setpgid(0, 0) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5348] write(3, "1000", 4) = 4 [pid 5348] close(3) = 0 [pid 5348] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5348] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5348] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[45], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 45 [pid 5348] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] <... setsockopt resumed>) = ? [pid 5348] <... futex resumed>) = 0 [pid 5348] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5341] +++ exited with 0 +++ [pid 5340] +++ exited with 0 +++ ./strace-static-x86_64: Process 5349 attached [pid 5349] set_robust_list(0x7f2c6770e9e0, 24 [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5349] <... set_robust_list resumed>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5349] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 54 ./strace-static-x86_64: Process 5350 attached [pid 5349] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] set_robust_list(0x5555574495e0, 24 [pid 5349] <... futex resumed>) = 1 [pid 5348] <... futex resumed>) = 0 [pid 5350] <... set_robust_list resumed>) = 0 [pid 5349] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5348] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5348] <... futex resumed>) = 0 [pid 5350] <... prctl resumed>) = 0 [pid 5349] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5348] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] setpgid(0, 0) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5350] write(3, "1000", 4) = 4 [pid 5350] close(3) = 0 [pid 5350] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5350] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5350] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[55], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 55 ./strace-static-x86_64: Process 5351 attached [pid 5350] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] set_robust_list(0x7f2c6770e9e0, 24 [pid 5350] <... futex resumed>) = 0 [pid 5351] <... set_robust_list resumed>) = 0 [pid 5350] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5348] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5351] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5342] close(3 [pid 5351] <... socket resumed>) = 3 [pid 5342] <... close resumed>) = 0 [pid 5351] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] close(4 [pid 5351] <... futex resumed>) = 1 [pid 5350] <... futex resumed>) = 0 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5350] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] close(5 [pid 5351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5350] <... futex resumed>) = 0 [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5351] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5350] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5342] close(6) = -1 EBADF (Bad file descriptor) [pid 5342] close(7) = -1 EBADF (Bad file descriptor) [pid 5342] close(8) = -1 EBADF (Bad file descriptor) [pid 5342] close(9) = -1 EBADF (Bad file descriptor) [pid 5342] close(10) = -1 EBADF (Bad file descriptor) [pid 5342] close(11) = -1 EBADF (Bad file descriptor) [pid 5342] close(12) = -1 EBADF (Bad file descriptor) [pid 5342] close(13) = -1 EBADF (Bad file descriptor) [pid 5342] close(14) = -1 EBADF (Bad file descriptor) [pid 5342] close(15) = -1 EBADF (Bad file descriptor) [pid 5342] close(16) = -1 EBADF (Bad file descriptor) [pid 5342] close(17 [pid 5350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5342] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] close(18) = -1 EBADF (Bad file descriptor) [pid 5342] close(19) = -1 EBADF (Bad file descriptor) [pid 5342] close(20) = -1 EBADF (Bad file descriptor) [pid 5342] close(21) = -1 EBADF (Bad file descriptor) [pid 5342] close(22) = -1 EBADF (Bad file descriptor) [pid 5342] close(23) = -1 EBADF (Bad file descriptor) [pid 5342] close(24) = -1 EBADF (Bad file descriptor) [pid 5342] close(25) = -1 EBADF (Bad file descriptor) [pid 5342] close(26) = -1 EBADF (Bad file descriptor) [pid 5342] close(27) = -1 EBADF (Bad file descriptor) [pid 5342] close(28) = -1 EBADF (Bad file descriptor) [pid 5342] close(29) = -1 EBADF (Bad file descriptor) [pid 5342] exit_group(0) = ? [pid 5344] close(3) = 0 [pid 5344] close(4) = -1 EBADF (Bad file descriptor) [pid 5344] close(5) = -1 EBADF (Bad file descriptor) [pid 5344] close(6) = -1 EBADF (Bad file descriptor) [pid 5344] close(7) = -1 EBADF (Bad file descriptor) [pid 5344] close(8) = -1 EBADF (Bad file descriptor) [pid 5344] close(9) = -1 EBADF (Bad file descriptor) [pid 5344] close(10) = -1 EBADF (Bad file descriptor) [pid 5344] close(11) = -1 EBADF (Bad file descriptor) [pid 5344] close(12) = -1 EBADF (Bad file descriptor) [pid 5344] close(13) = -1 EBADF (Bad file descriptor) [pid 5344] close(14) = -1 EBADF (Bad file descriptor) [pid 5344] close(15 [pid 5346] close(3 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = 0 [pid 5344] close(16 [pid 5346] close(4 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(17 [pid 5346] close(5 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(18 [pid 5346] close(6 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(19 [pid 5346] close(7 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(20 [pid 5346] close(8 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(21 [pid 5346] close(9 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(22 [pid 5346] close(10 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(23 [pid 5346] close(11 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(24 [pid 5346] close(12 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(25 [pid 5346] close(13 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(26 [pid 5346] close(14 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(27 [pid 5346] close(15 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(28 [pid 5346] close(16 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] close(29 [pid 5346] close(17 [pid 5344] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5344] exit_group(0 [pid 5346] close(18 [pid 5344] <... exit_group resumed>) = ? [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(19) = -1 EBADF (Bad file descriptor) [pid 5346] close(20) = -1 EBADF (Bad file descriptor) [pid 5346] close(21 [pid 5348] close(3 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = 0 [pid 5346] close(22 [pid 5348] close(4 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(23 [pid 5348] close(5 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(24 [pid 5348] close(6 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(25 [pid 5348] close(7 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(26 [pid 5348] close(8 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(27 [pid 5348] close(9 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(28 [pid 5348] close(10 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] close(29 [pid 5348] close(11 [pid 5346] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5346] exit_group(0 [pid 5348] close(12 [pid 5346] <... exit_group resumed>) = ? [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(13) = -1 EBADF (Bad file descriptor) [pid 5348] close(14) = -1 EBADF (Bad file descriptor) [pid 5348] close(15) = -1 EBADF (Bad file descriptor) [pid 5348] close(16) = -1 EBADF (Bad file descriptor) [pid 5348] close(17) = -1 EBADF (Bad file descriptor) [pid 5348] close(18) = -1 EBADF (Bad file descriptor) [pid 5348] close(19) = -1 EBADF (Bad file descriptor) [pid 5348] close(20) = -1 EBADF (Bad file descriptor) [pid 5348] close(21 [pid 5350] close(3 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = 0 [pid 5348] close(22 [pid 5350] close(4 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(23 [pid 5350] close(5 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(24 [pid 5350] close(6 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(25 [pid 5350] close(7 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(26 [pid 5350] close(8 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(27 [pid 5350] close(9 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(28 [pid 5350] close(10 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] close(29 [pid 5350] close(11 [pid 5348] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5348] exit_group(0 [pid 5350] close(12 [pid 5348] <... exit_group resumed>) = ? [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 5350] close(17) = -1 EBADF (Bad file descriptor) [pid 5350] close(18) = -1 EBADF (Bad file descriptor) [pid 5350] close(19) = -1 EBADF (Bad file descriptor) [pid 5350] close(20) = -1 EBADF (Bad file descriptor) [pid 5350] close(21) = -1 EBADF (Bad file descriptor) [pid 5350] close(22) = -1 EBADF (Bad file descriptor) [pid 5350] close(23) = -1 EBADF (Bad file descriptor) [pid 5350] close(24) = -1 EBADF (Bad file descriptor) [pid 5350] close(25) = -1 EBADF (Bad file descriptor) [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 5350] exit_group(0) = ? [pid 5351] <... setsockopt resumed>) = ? [pid 5351] +++ exited with 0 +++ [pid 5350] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=97 /* 0.97 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 56 ./strace-static-x86_64: Process 5352 attached [pid 5352] set_robust_list(0x5555574495e0, 24) = 0 [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] setpgid(0, 0) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5352] write(3, "1000", 4) = 4 [pid 5352] close(3) = 0 [pid 5352] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5352] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5352] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5352] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[57], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 57 [pid 5352] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5352] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5353 attached [pid 5353] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5353] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5353] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] <... futex resumed>) = 0 [pid 5353] <... futex resumed>) = 1 [pid 5352] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5352] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5353] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5352] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5352] close(3) = 0 [pid 5352] close(4) = -1 EBADF (Bad file descriptor) [pid 5352] close(5) = -1 EBADF (Bad file descriptor) [pid 5352] close(6) = -1 EBADF (Bad file descriptor) [pid 5352] close(7) = -1 EBADF (Bad file descriptor) [pid 5352] close(8) = -1 EBADF (Bad file descriptor) [pid 5352] close(9) = -1 EBADF (Bad file descriptor) [pid 5352] close(10) = -1 EBADF (Bad file descriptor) [pid 5352] close(11) = -1 EBADF (Bad file descriptor) [pid 5352] close(12) = -1 EBADF (Bad file descriptor) [pid 5352] close(13) = -1 EBADF (Bad file descriptor) [pid 5352] close(14) = -1 EBADF (Bad file descriptor) [pid 5352] close(15) = -1 EBADF (Bad file descriptor) [pid 5352] close(16) = -1 EBADF (Bad file descriptor) [pid 5352] close(17) = -1 EBADF (Bad file descriptor) [pid 5352] close(18) = -1 EBADF (Bad file descriptor) [pid 5352] close(19) = -1 EBADF (Bad file descriptor) [pid 5352] close(20) = -1 EBADF (Bad file descriptor) [pid 5352] close(21) = -1 EBADF (Bad file descriptor) [pid 5352] close(22) = -1 EBADF (Bad file descriptor) [pid 5352] close(23) = -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) = -1 EBADF (Bad file descriptor) [pid 5352] close(27) = -1 EBADF (Bad file descriptor) [pid 5352] close(28) = -1 EBADF (Bad file descriptor) [pid 5352] close(29) = -1 EBADF (Bad file descriptor) [pid 5352] exit_group(0) = ? [pid 5345] <... setsockopt resumed>) = ? [pid 5345] +++ exited with 0 +++ [pid 5344] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=93 /* 0.93 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5354 attached [pid 5347] <... setsockopt resumed>) = ? [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 52 [pid 5354] set_robust_list(0x5555574495e0, 24) = 0 [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5354] setpgid(0, 0) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5354] write(3, "1000", 4 [pid 5347] +++ exited with 0 +++ [pid 5346] +++ exited with 0 +++ [pid 5354] <... write resumed>) = 4 [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=97 /* 0.97 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5354] close(3./strace-static-x86_64: Process 5355 attached ) = 0 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 56 [pid 5355] set_robust_list(0x5555574495e0, 24) = 0 [pid 5354] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5355] <... prctl resumed>) = 0 [pid 5354] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5355] setpgid(0, 0) = 0 [pid 5354] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5355] write(3, "1000", 4 [pid 5354] <... clone resumed>, parent_tid=[53], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 53 [pid 5355] <... write resumed>) = 4 [pid 5354] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] close(3 [pid 5354] <... futex resumed>) = 0 [pid 5355] <... close resumed>) = 0 [pid 5354] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5355] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5355] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5356 attached ) = 0 [pid 5349] <... setsockopt resumed>) = ? [pid 5356] set_robust_list(0x7f2c6770e9e0, 24 [pid 5355] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5349] +++ exited with 0 +++ [pid 5348] +++ exited with 0 +++ [pid 5356] <... set_robust_list resumed>) = 0 [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5356] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5355] <... clone resumed>, parent_tid=[57], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 57 [pid 5023] restart_syscall(<... resuming interrupted clone ...> [pid 5356] <... socket resumed>) = 3 [pid 5355] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... restart_syscall resumed>) = 0 [pid 5356] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] <... futex resumed>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5356] <... futex resumed>) = 1 [pid 5355] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5354] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5357 attached [pid 5356] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5354] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 46 [pid 5357] set_robust_list(0x7f2c6770e9e0, 24 [pid 5356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5354] <... futex resumed>) = 0 [pid 5357] <... set_robust_list resumed>) = 0 [pid 5356] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5354] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5358 attached [pid 5357] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5358] set_robust_list(0x5555574495e0, 24) = 0 [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5357] <... socket resumed>) = 3 [pid 5358] setpgid(0, 0) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5357] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5358] <... openat resumed>) = 3 [pid 5357] <... futex resumed>) = 1 [pid 5355] <... futex resumed>) = 0 [pid 5358] write(3, "1000", 4 [pid 5357] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5358] <... write resumed>) = 4 [pid 5357] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5355] <... futex resumed>) = 0 [pid 5358] close(3 [pid 5357] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5355] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5358] <... close resumed>) = 0 [pid 5358] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5358] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5358] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[47], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 47 [pid 5358] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5358] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5359 attached [pid 5359] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5359] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5359] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5358] <... futex resumed>) = 0 [pid 5358] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5358] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5359] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5355] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5358] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5354] close(3) = 0 [pid 5354] close(4) = -1 EBADF (Bad file descriptor) [pid 5354] close(5) = -1 EBADF (Bad file descriptor) [pid 5354] close(6) = -1 EBADF (Bad file descriptor) [pid 5355] close(3 [pid 5354] close(7 [pid 5355] <... close resumed>) = 0 [pid 5355] close(4 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(3 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(8 [pid 5358] <... close resumed>) = 0 [pid 5358] close(4) = -1 EBADF (Bad file descriptor) [pid 5358] close(5) = -1 EBADF (Bad file descriptor) [pid 5358] close(6) = -1 EBADF (Bad file descriptor) [pid 5358] close(7 [pid 5355] close(5 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(9 [pid 5358] close(8 [pid 5355] close(6 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(9 [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(10 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] close(10 [pid 5355] close(7 [pid 5354] close(11 [pid 5358] <... 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 5358] close(11 [pid 5355] close(8 [pid 5354] close(12 [pid 5358] <... 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 5358] close(12 [pid 5355] close(9 [pid 5354] close(13 [pid 5358] <... 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 5358] close(13 [pid 5355] close(10 [pid 5354] close(14 [pid 5358] <... 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 5358] close(14 [pid 5355] close(11 [pid 5354] close(15 [pid 5358] <... 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 5358] close(15 [pid 5355] close(12 [pid 5354] close(16 [pid 5358] <... 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 5358] close(16 [pid 5355] close(13 [pid 5354] close(17 [pid 5358] <... 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 5358] close(17 [pid 5355] close(14 [pid 5354] close(18 [pid 5358] <... 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 5358] close(18 [pid 5355] close(15 [pid 5354] close(19 [pid 5358] <... 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 5358] close(19 [pid 5355] close(16 [pid 5354] close(20 [pid 5358] <... 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 5358] close(20 [pid 5355] close(17 [pid 5354] close(21 [pid 5358] <... 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 5358] close(21 [pid 5355] close(18 [pid 5354] close(22 [pid 5358] <... 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 5358] close(22 [pid 5355] close(19 [pid 5354] close(23 [pid 5358] <... 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 5358] close(23 [pid 5355] close(20 [pid 5354] close(24 [pid 5358] <... 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 5358] close(24 [pid 5355] close(21 [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(25 [pid 5358] close(25 [pid 5355] close(22 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(26 [pid 5358] close(26 [pid 5355] close(23 [pid 5354] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5358] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] close(27 [pid 5358] close(27 [pid 5355] close(24 [pid 5358] <... 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 5358] close(28 [pid 5355] close(25 [pid 5354] close(28 [pid 5358] <... 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 5358] close(29 [pid 5355] close(26 [pid 5354] close(29 [pid 5358] <... 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 5358] exit_group(0 [pid 5355] close(27 [pid 5354] exit_group(0 [pid 5358] <... exit_group resumed>) = ? [pid 5355] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5354] <... exit_group resumed>) = ? [pid 5355] close(28) = -1 EBADF (Bad file descriptor) [pid 5355] close(29) = -1 EBADF (Bad file descriptor) [pid 5355] exit_group(0) = ? [pid 5024] kill(-44, SIGKILL) = 0 [pid 5024] kill(44, SIGKILL) = 0 [pid 5343] <... setsockopt resumed>) = ? [pid 5343] +++ exited with 0 +++ [pid 5342] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=216 /* 2.16 s */} --- [pid 5024] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 46 ./strace-static-x86_64: Process 5360 attached [pid 5360] set_robust_list(0x5555574495e0, 24) = 0 [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] setpgid(0, 0) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5360] write(3, "1000", 4) = 4 [pid 5360] close(3) = 0 [pid 5360] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5360] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5360] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[47], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 47 [pid 5360] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5360] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5361 attached [pid 5361] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5361] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5361] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5360] <... futex resumed>) = 0 [pid 5361] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5360] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5360] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5360] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5360] close(3) = 0 [pid 5360] close(4) = -1 EBADF (Bad file descriptor) [pid 5360] close(5) = -1 EBADF (Bad file descriptor) [pid 5360] close(6) = -1 EBADF (Bad file descriptor) [pid 5360] close(7) = -1 EBADF (Bad file descriptor) [pid 5360] close(8) = -1 EBADF (Bad file descriptor) [pid 5360] close(9) = -1 EBADF (Bad file descriptor) [pid 5360] close(10) = -1 EBADF (Bad file descriptor) [pid 5360] close(11) = -1 EBADF (Bad file descriptor) [pid 5360] close(12) = -1 EBADF (Bad file descriptor) [pid 5360] close(13) = -1 EBADF (Bad file descriptor) [pid 5360] close(14) = -1 EBADF (Bad file descriptor) [pid 5360] close(15) = -1 EBADF (Bad file descriptor) [pid 5360] close(16) = -1 EBADF (Bad file descriptor) [pid 5360] close(17) = -1 EBADF (Bad file descriptor) [pid 5360] close(18) = -1 EBADF (Bad file descriptor) [pid 5360] close(19) = -1 EBADF (Bad file descriptor) [pid 5360] close(20) = -1 EBADF (Bad file descriptor) [pid 5360] close(21) = -1 EBADF (Bad file descriptor) [pid 5360] close(22) = -1 EBADF (Bad file descriptor) [pid 5360] close(23) = -1 EBADF (Bad file descriptor) [pid 5360] close(24) = -1 EBADF (Bad file descriptor) [pid 5360] close(25) = -1 EBADF (Bad file descriptor) [pid 5360] close(26) = -1 EBADF (Bad file descriptor) [pid 5360] close(27) = -1 EBADF (Bad file descriptor) [pid 5360] close(28) = -1 EBADF (Bad file descriptor) [pid 5360] close(29) = -1 EBADF (Bad file descriptor) [pid 5360] exit_group(0) = ? [pid 5353] <... setsockopt resumed>) = ? [pid 5353] +++ exited with 0 +++ [pid 5352] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=104 /* 1.04 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 58 ./strace-static-x86_64: Process 5362 attached [pid 5362] set_robust_list(0x5555574495e0, 24) = 0 [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5362] setpgid(0, 0) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5362] write(3, "1000", 4) = 4 [pid 5362] close(3) = 0 [pid 5362] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5362] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5362] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[59], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 59 [pid 5362] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5362] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5363 attached [pid 5363] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5363] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5363] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5362] <... futex resumed>) = 0 [pid 5363] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5362] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5362] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5329] <... setsockopt resumed>) = ? [pid 5329] +++ exited with 0 +++ [pid 5328] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=526 /* 5.26 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 57 ./strace-static-x86_64: Process 5364 attached [pid 5364] set_robust_list(0x5555574495e0, 24) = 0 [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5364] setpgid(0, 0) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5364] write(3, "1000", 4) = 4 [pid 5364] close(3) = 0 [pid 5364] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5364] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5364] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[58], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 58 [pid 5364] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5364] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5365 attached [pid 5365] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5365] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5365] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5364] <... futex resumed>) = 0 [pid 5365] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5364] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5364] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5362] close(3) = 0 [pid 5362] close(4) = -1 EBADF (Bad file descriptor) [pid 5362] close(5) = -1 EBADF (Bad file descriptor) [pid 5362] close(6) = -1 EBADF (Bad file descriptor) [pid 5362] close(7) = -1 EBADF (Bad file descriptor) [pid 5362] close(8) = -1 EBADF (Bad file descriptor) [pid 5362] close(9) = -1 EBADF (Bad file descriptor) [pid 5362] close(10) = -1 EBADF (Bad file descriptor) [pid 5362] close(11) = -1 EBADF (Bad file descriptor) [pid 5362] close(12) = -1 EBADF (Bad file descriptor) [pid 5362] close(13) = -1 EBADF (Bad file descriptor) [pid 5362] close(14) = -1 EBADF (Bad file descriptor) [pid 5362] close(15) = -1 EBADF (Bad file descriptor) [pid 5362] close(16) = -1 EBADF (Bad file descriptor) [pid 5362] close(17) = -1 EBADF (Bad file descriptor) [pid 5362] close(18) = -1 EBADF (Bad file descriptor) [pid 5362] close(19) = -1 EBADF (Bad file descriptor) [pid 5362] close(20) = -1 EBADF (Bad file descriptor) [pid 5362] close(21) = -1 EBADF (Bad file descriptor) [pid 5362] close(22) = -1 EBADF (Bad file descriptor) [pid 5362] close(23) = -1 EBADF (Bad file descriptor) [pid 5362] close(24) = -1 EBADF (Bad file descriptor) [pid 5362] close(25) = -1 EBADF (Bad file descriptor) [pid 5362] close(26) = -1 EBADF (Bad file descriptor) [pid 5362] close(27) = -1 EBADF (Bad file descriptor) [pid 5362] close(28) = -1 EBADF (Bad file descriptor) [pid 5362] close(29) = -1 EBADF (Bad file descriptor) [pid 5362] exit_group(0) = ? [pid 5364] close(3) = 0 [pid 5364] close(4) = -1 EBADF (Bad file descriptor) [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 5364] close(8) = -1 EBADF (Bad file descriptor) [pid 5364] close(9) = -1 EBADF (Bad file descriptor) [pid 5364] close(10) = -1 EBADF (Bad file descriptor) [pid 5364] close(11) = -1 EBADF (Bad file descriptor) [pid 5364] close(12) = -1 EBADF (Bad file descriptor) [pid 5364] close(13) = -1 EBADF (Bad file descriptor) [pid 5364] close(14) = -1 EBADF (Bad file descriptor) [pid 5364] close(15) = -1 EBADF (Bad file descriptor) [pid 5364] close(16) = -1 EBADF (Bad file descriptor) [pid 5364] close(17) = -1 EBADF (Bad file descriptor) [pid 5364] close(18) = -1 EBADF (Bad file descriptor) [pid 5364] close(19) = -1 EBADF (Bad file descriptor) [pid 5364] close(20) = -1 EBADF (Bad file descriptor) [pid 5364] close(21) = -1 EBADF (Bad file descriptor) [pid 5364] close(22) = -1 EBADF (Bad file descriptor) [pid 5364] close(23) = -1 EBADF (Bad file descriptor) [pid 5364] close(24) = -1 EBADF (Bad file descriptor) [pid 5364] close(25) = -1 EBADF (Bad file descriptor) [pid 5364] close(26) = -1 EBADF (Bad file descriptor) [pid 5364] close(27) = -1 EBADF (Bad file descriptor) [pid 5364] close(28) = -1 EBADF (Bad file descriptor) [pid 5364] close(29) = -1 EBADF (Bad file descriptor) [pid 5364] exit_group(0) = ? [ 206.779113][ T5359] warn_alloc: 29 callbacks suppressed [ 206.779136][ T5359] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 206.881295][ T5359] CPU: 0 PID: 5359 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 206.891790][ T5359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 206.901897][ T5359] Call Trace: [ 206.905216][ T5359] [ 206.908184][ T5359] dump_stack_lvl+0x136/0x150 [ 206.912921][ T5359] warn_alloc+0x213/0x360 [ 206.917341][ T5359] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 206.922976][ T5359] ? do_raw_spin_unlock+0x175/0x230 [ 206.928239][ T5359] ? __get_vm_area_node+0x29b/0x3f0 [ 206.933508][ T5359] __vmalloc_node_range+0x103b/0x14c0 [ 206.938957][ T5359] ? xt_alloc_table_info+0x40/0xa0 [ 206.944168][ T5359] ? delayed_vfree_work+0x70/0x70 [ 206.949292][ T5359] ? kvmalloc_node+0x76/0x1a0 [ 206.954036][ T5359] ? rcu_is_watching+0x12/0xb0 [ 206.958875][ T5359] ? xt_alloc_table_info+0x40/0xa0 [ 206.964059][ T5359] kvmalloc_node+0x156/0x1a0 [ 206.968725][ T5359] ? xt_alloc_table_info+0x40/0xa0 [ 206.973917][ T5359] xt_alloc_table_info+0x40/0xa0 [ 206.979012][ T5359] do_ipt_set_ctl+0x514/0xb10 [ 206.983746][ T5359] ? __mutex_lock+0x231/0x1350 [ 206.988581][ T5359] ? compat_do_replace.constprop.0+0x400/0x400 [ 206.994801][ T5359] ? wait_for_completion_io_timeout+0x20/0x20 [ 207.000943][ T5359] ? ip_sock_set_tos+0x40/0x40 [ 207.005781][ T5359] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 207.011853][ T5359] nf_setsockopt+0x87/0xe0 [ 207.016361][ T5359] ip_setsockopt+0xf2/0x110 [ 207.020926][ T5359] raw_setsockopt+0x23e/0x2d0 [ 207.025661][ T5359] ? raw_ioctl+0x1e0/0x1e0 [ 207.030159][ T5359] ? sock_common_setsockopt+0x2f/0x110 [ 207.035695][ T5359] ? sock_common_recvmsg+0x190/0x190 [ 207.041057][ T5359] __sys_setsockopt+0x2c6/0x5b0 [ 207.045986][ T5359] ? __ia32_sys_recv+0x100/0x100 [ 207.051012][ T5359] ? lock_downgrade+0x690/0x690 [ 207.055946][ T5359] ? _raw_spin_unlock_irq+0x23/0x50 [ 207.061204][ T5359] ? lockdep_hardirqs_on+0x7d/0x100 [ 207.066488][ T5359] __x64_sys_setsockopt+0xbe/0x160 [ 207.071668][ T5359] do_syscall_64+0x39/0xb0 [ 207.076143][ T5359] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 207.082096][ T5359] RIP: 0033:0x7f2c6775df39 [ 207.086556][ T5359] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 207.106229][ T5359] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 207.114700][ T5359] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 207.122719][ T5359] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 207.130735][ T5359] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 207.138756][ T5359] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 207.146772][ T5359] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 207.154808][ T5359] [pid 5356] <... setsockopt resumed>) = ? [pid 5356] +++ exited with 0 +++ [pid 5354] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 54 ./strace-static-x86_64: Process 5366 attached [pid 5366] set_robust_list(0x5555574495e0, 24) = 0 [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5366] setpgid(0, 0) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5366] write(3, "1000", 4) = 4 [pid 5366] close(3) = 0 [pid 5366] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5357] <... setsockopt resumed>) = ? [pid 5366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5357] +++ exited with 0 +++ [pid 5355] +++ exited with 0 +++ [pid 5366] <... mmap resumed>) = 0x7f2c676ee000 [pid 5366] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5366] <... mprotect resumed>) = 0 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 58 [pid 5366] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[55], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 55 [pid 5366] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5367 attached ) = 0 [pid 5367] set_robust_list(0x5555574495e0, 24 [pid 5366] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5367] <... set_robust_list resumed>) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5368 attached [pid 5367] setpgid(0, 0 [pid 5368] set_robust_list(0x7f2c6770e9e0, 24 [pid 5367] <... setpgid resumed>) = 0 [pid 5368] <... set_robust_list resumed>) = 0 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5368] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5367] <... openat resumed>) = 3 [pid 5368] <... socket resumed>) = 3 [pid 5367] write(3, "1000", 4 [pid 5368] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] <... write resumed>) = 4 [pid 5368] <... futex resumed>) = 1 [pid 5367] close(3 [pid 5366] <... futex resumed>) = 0 [pid 5368] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] <... close resumed>) = 0 [pid 5366] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5367] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5366] <... futex resumed>) = 0 [pid 5368] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5367] <... futex resumed>) = 0 [pid 5366] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5367] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5367] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5369 attached , parent_tid=[59], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 59 [pid 5369] set_robust_list(0x7f2c6770e9e0, 24 [pid 5367] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... set_robust_list resumed>) = 0 [pid 5367] <... futex resumed>) = 0 [pid 5369] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5367] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5369] <... socket resumed>) = 3 [pid 5369] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5367] <... futex resumed>) = 0 [pid 5369] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5367] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] <... setsockopt resumed>) = ? [pid 5367] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] +++ exited with 0 +++ [pid 5360] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 48 [pid 5366] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5370 attached [pid 5370] set_robust_list(0x5555574495e0, 24) = 0 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5370] setpgid(0, 0) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5370] write(3, "1000", 4) = 4 [pid 5370] close(3) = 0 [pid 5370] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5367] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5370] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5370] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[49], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 49 [pid 5370] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5370] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5371 attached [pid 5371] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5371] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5371] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5370] <... futex resumed>) = 0 [pid 5371] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5370] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5370] <... futex resumed>) = 0 [pid 5371] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5370] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 208.017740][ T5359] Mem-Info: [ 208.022325][ T5359] active_anon:2254 inactive_anon:489 isolated_anon:0 [ 208.022325][ T5359] active_file:0 inactive_file:15121 isolated_file:0 [ 208.022325][ T5359] unevictable:768 dirty:23 writeback:13 [ 208.022325][ T5359] slab_reclaimable:19494 slab_unreclaimable:83109 [ 208.022325][ T5359] mapped:2428 shmem:1246 pagetables:382 [ 208.022325][ T5359] sec_pagetables:0 bounce:0 [ 208.022325][ T5359] kernel_misc_reclaimable:0 [ 208.022325][ T5359] free:830918 free_pcp:7750 free_cma:0 [pid 5363] <... setsockopt resumed>) = ? [pid 5366] close(3) = 0 [pid 5366] close(4) = -1 EBADF (Bad file descriptor) [pid 5366] close(5) = -1 EBADF (Bad file descriptor) [pid 5366] close(6) = -1 EBADF (Bad file descriptor) [pid 5366] close(7) = -1 EBADF (Bad file descriptor) [pid 5363] +++ exited with 0 +++ [pid 5362] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5366] close(8) = -1 EBADF (Bad file descriptor) [pid 5025] restart_syscall(<... resuming interrupted clone ...> [pid 5366] close(9 [pid 5025] <... restart_syscall resumed>) = 0 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5366] close(10 [pid 5367] close(3 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 60 [pid 5367] <... close resumed>) = 0 [pid 5366] close(11 [pid 5367] close(4 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5372 attached [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(12 [pid 5372] set_robust_list(0x5555574495e0, 24) = 0 [pid 5367] close(5 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(13 [pid 5372] <... prctl resumed>) = 0 [pid 5367] close(6 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] setpgid(0, 0 [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(14 [pid 5372] <... setpgid resumed>) = 0 [pid 5370] close(3 [pid 5367] close(7 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5370] <... close resumed>) = 0 [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(15 [pid 5372] <... openat resumed>) = 3 [pid 5370] close(4 [pid 5367] close(8 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] write(3, "1000", 4 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(16 [pid 5372] <... write resumed>) = 4 [pid 5370] close(5 [pid 5367] close(9 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] close(3 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(17 [pid 5372] <... close resumed>) = 0 [pid 5370] close(6 [pid 5367] close(10 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(18 [pid 5372] <... futex resumed>) = 0 [pid 5370] close(7 [pid 5367] close(11 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(19 [pid 5372] <... mmap resumed>) = 0x7f2c676ee000 [pid 5370] close(8 [pid 5367] close(12 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(20 [pid 5372] <... mprotect resumed>) = 0 [pid 5370] close(9 [pid 5367] close(13 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(21 [pid 5370] close(10 [pid 5367] close(14 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... clone resumed>, parent_tid=[61], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 61 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(22 [pid 5372] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] close(11 [pid 5367] close(15 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5372] <... futex resumed>) = 0 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(23./strace-static-x86_64: Process 5373 attached [pid 5372] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5370] close(12 [pid 5367] close(16 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] set_robust_list(0x7f2c6770e9e0, 24 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(24 [pid 5373] <... set_robust_list resumed>) = 0 [pid 5370] close(13 [pid 5367] close(17 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(25 [pid 5373] <... socket resumed>) = 3 [pid 5370] close(14 [pid 5367] close(18 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(26 [pid 5373] <... futex resumed>) = 1 [pid 5372] <... futex resumed>) = 0 [pid 5370] close(15 [pid 5367] close(19 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5372] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(27 [pid 5373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5372] <... futex resumed>) = 0 [pid 5370] close(16 [pid 5367] close(20 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5372] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(28 [pid 5370] close(17 [pid 5367] close(21 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] close(29 [pid 5370] close(18 [pid 5367] close(22 [pid 5366] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5366] exit_group(0 [pid 5370] close(19 [pid 5367] close(23 [pid 5366] <... exit_group resumed>) = ? [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(20 [pid 5367] close(24 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(21 [pid 5367] close(25 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(22 [pid 5367] close(26 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(23 [pid 5367] close(27 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(24 [pid 5367] close(28 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(25 [pid 5367] close(29 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5370] close(26 [pid 5367] exit_group(0 [pid 5370] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5367] <... exit_group resumed>) = ? [pid 5370] close(27) = -1 EBADF (Bad file descriptor) [pid 5370] close(28) = -1 EBADF (Bad file descriptor) [pid 5370] close(29) = -1 EBADF (Bad file descriptor) [pid 5370] exit_group(0) = ? [pid 5372] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 208.260827][ T5359] Node 0 active_anon:8976kB inactive_anon:1952kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8712kB pagetables:1328kB sec_pagetables:0kB all_unreclaimable? no [ 208.393805][ T5359] Node 1 active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1540kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:80kB pagetables:100kB sec_pagetables:0kB all_unreclaimable? no [pid 5372] close(3) = 0 [pid 5372] close(4) = -1 EBADF (Bad file descriptor) [pid 5372] close(5) = -1 EBADF (Bad file descriptor) [pid 5372] close(6) = -1 EBADF (Bad file descriptor) [pid 5372] close(7) = -1 EBADF (Bad file descriptor) [pid 5372] close(8) = -1 EBADF (Bad file descriptor) [pid 5372] close(9) = -1 EBADF (Bad file descriptor) [pid 5372] close(10) = -1 EBADF (Bad file descriptor) [pid 5372] close(11) = -1 EBADF (Bad file descriptor) [pid 5372] close(12) = -1 EBADF (Bad file descriptor) [pid 5372] close(13) = -1 EBADF (Bad file descriptor) [pid 5372] close(14) = -1 EBADF (Bad file descriptor) [pid 5372] close(15) = -1 EBADF (Bad file descriptor) [pid 5372] close(16) = -1 EBADF (Bad file descriptor) [pid 5372] close(17) = -1 EBADF (Bad file descriptor) [pid 5372] close(18) = -1 EBADF (Bad file descriptor) [pid 5372] close(19) = -1 EBADF (Bad file descriptor) [pid 5372] close(20) = -1 EBADF (Bad file descriptor) [pid 5372] close(21) = -1 EBADF (Bad file descriptor) [ 208.523806][ T5359] Node 0 DMA free:10708kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:52kB local_pcp:36kB free_cma:0kB [pid 5372] close(22) = -1 EBADF (Bad file descriptor) [pid 5372] close(23) = -1 EBADF (Bad file descriptor) [pid 5372] close(24) = -1 EBADF (Bad file descriptor) [pid 5372] close(25) = -1 EBADF (Bad file descriptor) [pid 5372] close(26) = -1 EBADF (Bad file descriptor) [pid 5372] close(27) = -1 EBADF (Bad file descriptor) [pid 5372] close(28) = -1 EBADF (Bad file descriptor) [pid 5372] close(29) = -1 EBADF (Bad file descriptor) [pid 5372] exit_group(0) = ? [pid 5023] kill(-46, SIGKILL) = 0 [pid 5023] kill(46, SIGKILL) = 0 [ 208.663819][ T5359] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 208.669777][ T5359] Node 0 DMA32 free:44076kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8928kB inactive_anon:1948kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:23664kB local_pcp:17584kB free_cma:0kB [ 208.804144][ T5359] lowmem_reserve[]: 0 0 1 1 1 [ 208.808975][ T5359] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 208.943979][ T5359] lowmem_reserve[]: 0 0 0 0 0 [ 208.948805][ T5359] Node 1 Normal free:3076404kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:96kB inactive_anon:8kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:8260kB local_pcp:7848kB free_cma:0kB [pid 5365] <... setsockopt resumed>) = ? [pid 5365] +++ exited with 0 +++ [pid 5364] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 59 ./strace-static-x86_64: Process 5374 attached [pid 5374] set_robust_list(0x5555574495e0, 24) = 0 [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5374] setpgid(0, 0) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 209.094003][ T5359] lowmem_reserve[]: 0 0 0 0 0 [ 209.098838][ T5359] Node 0 DMA: 1*4kB (M) 0*8kB 1*16kB (M) 0*32kB 1*64kB (M) 1*128kB (M) 1*256kB (M) 2*512kB (UM) 3*1024kB (UM) 1*2048kB (U) 1*4096kB (M) = 10708kB [pid 5374] write(3, "1000", 4 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5023] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5023] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5374] <... write resumed>) = 4 [pid 5023] close(3) = 0 [pid 5374] close(3) = 0 [pid 5374] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5374] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5374] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[60], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 60 [pid 5374] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 209.154006][ T5359] Node 0 DMA32: 1*4kB (E) 11*8kB (UME) 9*16kB (ME) 4*32kB (UM) 3*64kB (UE) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 21*2048kB (U) 0*4096kB = 44076kB [pid 5374] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5375 attached [pid 5375] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5375] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5375] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5374] <... futex resumed>) = 0 [pid 5375] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5374] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5374] <... futex resumed>) = 0 [pid 5375] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 209.203875][ T5359] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [pid 5374] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 209.263842][ T5359] Node 1 Normal: 2*4kB (UM) 4*8kB (UE) 8*16kB (UE) 2*32kB (ME) 4*64kB (ME) 2*128kB (UE) 2*256kB (UE) 2*512kB (UM) 1*1024kB (U) 0*2048kB 744*4096kB (UM) = 3050728kB [ 209.329298][ T5359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 209.378218][ T5359] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 209.414340][ T5359] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 209.458401][ T5359] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 209.497991][ T5359] 16368 total pagecache pages [ 209.502794][ T5359] 0 pages in swap cache [ 209.516515][ T5359] Free swap = 0kB [ 209.524038][ T5359] Total swap = 0kB [ 209.534062][ T5359] 2097051 pages RAM [ 209.537917][ T5359] 0 pages HighMem/MovableOnly [ 209.568684][ T5359] 392168 pages reserved [ 209.585096][ T5359] 0 pages cma reserved [pid 5374] close(3) = 0 [pid 5374] close(4) = -1 EBADF (Bad file descriptor) [pid 5374] close(5) = -1 EBADF (Bad file descriptor) [pid 5374] close(6) = -1 EBADF (Bad file descriptor) [pid 5374] close(7) = -1 EBADF (Bad file descriptor) [pid 5374] close(8) = -1 EBADF (Bad file descriptor) [pid 5374] close(9) = -1 EBADF (Bad file descriptor) [pid 5374] close(10) = -1 EBADF (Bad file descriptor) [pid 5374] close(11) = -1 EBADF (Bad file descriptor) [pid 5374] close(12) = -1 EBADF (Bad file descriptor) [pid 5374] close(13) = -1 EBADF (Bad file descriptor) [pid 5374] close(14) = -1 EBADF (Bad file descriptor) [pid 5374] close(15) = -1 EBADF (Bad file descriptor) [pid 5374] close(16) = -1 EBADF (Bad file descriptor) [pid 5374] close(17) = -1 EBADF (Bad file descriptor) [pid 5374] close(18) = -1 EBADF (Bad file descriptor) [pid 5374] close(19) = -1 EBADF (Bad file descriptor) [pid 5374] close(20) = -1 EBADF (Bad file descriptor) [pid 5374] close(21) = -1 EBADF (Bad file descriptor) [pid 5374] close(22) = -1 EBADF (Bad file descriptor) [pid 5374] close(23) = -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) = -1 EBADF (Bad file descriptor) [pid 5374] close(29) = -1 EBADF (Bad file descriptor) [pid 5374] exit_group(0) = ? [pid 5359] <... setsockopt resumed>) = ? [pid 5359] +++ exited with 0 +++ [pid 5358] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=103 /* 1.03 s */} --- [pid 5026] kill(-54, SIGKILL [pid 5025] kill(-60, SIGKILL [pid 5024] kill(-48, SIGKILL [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5022] kill(-58, SIGKILL [pid 5016] kill(-59, SIGKILL [pid 5026] kill(54, SIGKILL [pid 5025] kill(60, SIGKILL [pid 5024] kill(48, SIGKILL [pid 5022] <... kill resumed>) = 0 [pid 5016] <... kill resumed>) = 0 ./strace-static-x86_64: Process 5376 attached [pid 5376] set_robust_list(0x5555574495e0, 24 [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 48 [pid 5022] kill(58, SIGKILL [pid 5016] kill(59, SIGKILL [pid 5376] <... set_robust_list resumed>) = 0 [pid 5022] <... kill resumed>) = 0 [pid 5016] <... kill resumed>) = 0 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5376] setpgid(0, 0) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5376] write(3, "1000", 4) = 4 [pid 5376] close(3) = 0 [pid 5376] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5376] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5376] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[49], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 49 [pid 5376] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5377 attached [pid 5376] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5377] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5377] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5377] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5376] <... futex resumed>) = 0 [pid 5376] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5377] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5376] <... futex resumed>) = 0 [pid 5376] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5376] close(3) = 0 [pid 5376] close(4) = -1 EBADF (Bad file descriptor) [pid 5376] close(5) = -1 EBADF (Bad file descriptor) [pid 5376] close(6) = -1 EBADF (Bad file descriptor) [pid 5376] close(7) = -1 EBADF (Bad file descriptor) [pid 5376] close(8) = -1 EBADF (Bad file descriptor) [pid 5376] close(9) = -1 EBADF (Bad file descriptor) [pid 5376] close(10) = -1 EBADF (Bad file descriptor) [pid 5376] close(11) = -1 EBADF (Bad file descriptor) [pid 5376] close(12) = -1 EBADF (Bad file descriptor) [pid 5376] close(13) = -1 EBADF (Bad file descriptor) [pid 5376] close(14) = -1 EBADF (Bad file descriptor) [pid 5376] close(15) = -1 EBADF (Bad file descriptor) [pid 5376] close(16) = -1 EBADF (Bad file descriptor) [pid 5376] close(17) = -1 EBADF (Bad file descriptor) [pid 5376] close(18) = -1 EBADF (Bad file descriptor) [pid 5376] close(19) = -1 EBADF (Bad file descriptor) [pid 5376] close(20) = -1 EBADF (Bad file descriptor) [pid 5376] close(21 [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] <... openat resumed>) = 3 [pid 5376] close(22 [pid 5026] fstat(3, [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5376] close(23 [pid 5026] getdents64(3, [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] <... openat resumed>) = 3 [pid 5376] close(24 [pid 5026] getdents64(3, [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5025] fstat(3, [pid 5376] close(25 [pid 5026] close(3 [pid 5025] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5026] <... close resumed>) = 0 [pid 5025] getdents64(3, [pid 5376] close(26 [pid 5025] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] getdents64(3, [pid 5376] close(27) = -1 EBADF (Bad file descriptor) [pid 5025] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5376] close(28 [pid 5025] close(3 [pid 5024] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5022] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5025] <... close resumed>) = 0 [pid 5024] <... openat resumed>) = 3 [pid 5376] close(29 [pid 5024] fstat(3, [pid 5022] <... openat resumed>) = 3 [pid 5369] <... setsockopt resumed>) = ? [pid 5376] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5022] fstat(3, [pid 5376] exit_group(0) = ? [pid 5022] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5024] getdents64(3, [pid 5022] getdents64(3, [pid 5024] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] getdents64(3, [pid 5022] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5022] getdents64(3, [pid 5024] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5022] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] close(3 [pid 5022] close(3 [pid 5024] <... close resumed>) = 0 [pid 5022] <... close resumed>) = 0 [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5369] +++ exited with 0 +++ [pid 5367] +++ exited with 0 +++ [pid 5016] getdents64(3, [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5016] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5016] close(3 [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 60 [pid 5016] <... close resumed>) = 0 ./strace-static-x86_64: Process 5378 attached [pid 5378] set_robust_list(0x5555574495e0, 24) = 0 [pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5378] setpgid(0, 0) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5378] write(3, "1000", 4) = 4 [pid 5378] close(3) = 0 [pid 5378] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5378] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5378] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[61], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 61 [pid 5378] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5378] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5379 attached [pid 5379] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5379] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5379] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5378] <... futex resumed>) = 0 [pid 5379] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5378] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5379] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5378] <... futex resumed>) = 0 [pid 5378] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5371] <... setsockopt resumed>) = ? [pid 5371] +++ exited with 0 +++ [pid 5370] +++ exited with 0 +++ [pid 5368] <... setsockopt resumed>) = ? [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=109 /* 1.09 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 50 ./strace-static-x86_64: Process 5380 attached [pid 5368] +++ exited with 0 +++ [pid 5366] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=78 /* 0.78 s */} --- [pid 5380] set_robust_list(0x5555574495e0, 24) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 56 [pid 5380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5380] setpgid(0, 0) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5381 attached [pid 5380] write(3, "1000", 4 [pid 5381] set_robust_list(0x5555574495e0, 24 [pid 5380] <... write resumed>) = 4 [pid 5381] <... set_robust_list resumed>) = 0 [pid 5380] close(3 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5380] <... close resumed>) = 0 [pid 5380] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... prctl resumed>) = 0 [pid 5380] <... futex resumed>) = 0 [pid 5381] setpgid(0, 0) = 0 [pid 5380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5380] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5380] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5380] <... clone resumed>, parent_tid=[51], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 51 [pid 5381] <... openat resumed>) = 3 [pid 5380] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5382 attached [pid 5382] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5382] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5381] write(3, "1000", 4 [pid 5380] <... futex resumed>) = 0 [pid 5382] <... socket resumed>) = 3 [pid 5380] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5381] <... write resumed>) = 4 [pid 5381] close(3) = 0 [pid 5382] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... futex resumed>) = 1 [pid 5380] <... futex resumed>) = 0 [pid 5381] <... futex resumed>) = 0 [pid 5380] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5380] <... futex resumed>) = 0 [pid 5382] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5381] <... mmap resumed>) = 0x7f2c676ee000 [pid 5380] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5381] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5381] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[57], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 57 [pid 5381] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5381] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5383 attached [pid 5383] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5383] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5383] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5381] <... futex resumed>) = 0 [pid 5381] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5381] <... futex resumed>) = 0 [pid 5381] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5380] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5381] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5373] <... setsockopt resumed>) = ? [pid 5378] close(3) = 0 [pid 5378] close(4) = -1 EBADF (Bad file descriptor) [pid 5378] close(5) = -1 EBADF (Bad file descriptor) [pid 5378] close(6) = -1 EBADF (Bad file descriptor) [pid 5378] close(7) = -1 EBADF (Bad file descriptor) [pid 5378] close(8) = -1 EBADF (Bad file descriptor) [pid 5378] close(9) = -1 EBADF (Bad file descriptor) [pid 5378] close(10) = -1 EBADF (Bad file descriptor) [pid 5373] +++ exited with 0 +++ [pid 5372] +++ exited with 0 +++ [pid 5378] close(11) = -1 EBADF (Bad file descriptor) [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=100 /* 1.00 s */} --- [pid 5378] close(12 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(13 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 62 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(14) = -1 EBADF (Bad file descriptor) [pid 5378] close(15) = -1 EBADF (Bad file descriptor) [pid 5378] close(16) = -1 EBADF (Bad file descriptor) [pid 5378] close(17) = -1 EBADF (Bad file descriptor) [pid 5378] close(18) = -1 EBADF (Bad file descriptor) [pid 5378] close(19) = -1 EBADF (Bad file descriptor) [pid 5378] close(20) = -1 EBADF (Bad file descriptor) [pid 5378] close(21) = -1 EBADF (Bad file descriptor) [pid 5378] close(22) = -1 EBADF (Bad file descriptor) [pid 5378] close(23) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5384 attached [pid 5378] close(24 [pid 5384] set_robust_list(0x5555574495e0, 24 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(25 [pid 5384] <... set_robust_list resumed>) = 0 [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(26) = -1 EBADF (Bad file descriptor) [pid 5378] close(27) = -1 EBADF (Bad file descriptor) [pid 5378] close(28 [pid 5384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5378] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5378] close(29) = -1 EBADF (Bad file descriptor) [pid 5378] exit_group(0) = ? [pid 5384] <... prctl resumed>) = 0 [pid 5384] setpgid(0, 0) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5384] write(3, "1000", 4) = 4 [pid 5384] close(3) = 0 [pid 5384] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5384] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5384] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[63], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 63 [pid 5384] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5384] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5385 attached [pid 5385] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5385] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5385] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5385] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5384] <... futex resumed>) = 0 [pid 5384] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5385] <... futex resumed>) = 0 [pid 5384] <... futex resumed>) = 1 [pid 5385] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5384] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5380] close(3) = 0 [pid 5380] close(4) = -1 EBADF (Bad file descriptor) [pid 5380] close(5) = -1 EBADF (Bad file descriptor) [pid 5380] close(6) = -1 EBADF (Bad file descriptor) [pid 5380] close(7) = -1 EBADF (Bad file descriptor) [pid 5380] close(8) = -1 EBADF (Bad file descriptor) [pid 5380] close(9) = -1 EBADF (Bad file descriptor) [ 216.788910][ T5377] warn_alloc: 12 callbacks suppressed [ 216.788932][ T5377] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [pid 5380] close(10) = -1 EBADF (Bad file descriptor) [pid 5380] close(11) = -1 EBADF (Bad file descriptor) [pid 5380] close(12) = -1 EBADF (Bad file descriptor) [pid 5380] close(13) = -1 EBADF (Bad file descriptor) [pid 5380] close(14) = -1 EBADF (Bad file descriptor) [pid 5380] close(15) = -1 EBADF (Bad file descriptor) [pid 5380] close(16) = -1 EBADF (Bad file descriptor) [pid 5380] close(17) = -1 EBADF (Bad file descriptor) [pid 5380] close(18 [pid 5381] close(3 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = 0 [pid 5380] close(19 [pid 5381] close(4 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(20 [pid 5381] close(5 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(21 [pid 5381] close(6 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5380] close(22 [pid 5381] close(7 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 216.903817][ T5377] CPU: 0 PID: 5377 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 216.914309][ T5377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 216.924420][ T5377] Call Trace: [ 216.927731][ T5377] [ 216.930700][ T5377] dump_stack_lvl+0x136/0x150 [ 216.935437][ T5377] warn_alloc+0x213/0x360 [ 216.939846][ T5377] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 216.945480][ T5377] ? do_raw_spin_unlock+0x175/0x230 [ 216.950792][ T5377] ? __get_vm_area_node+0x29b/0x3f0 [ 216.956081][ T5377] __vmalloc_node_range+0x103b/0x14c0 [ 216.961570][ T5377] ? xt_alloc_table_info+0x40/0xa0 [ 216.966761][ T5377] ? delayed_vfree_work+0x70/0x70 [ 216.971849][ T5377] ? kvmalloc_node+0x76/0x1a0 [ 216.976601][ T5377] ? rcu_is_watching+0x12/0xb0 [ 216.981427][ T5377] ? xt_alloc_table_info+0x40/0xa0 [ 216.986630][ T5377] kvmalloc_node+0x156/0x1a0 [ 216.991282][ T5377] ? xt_alloc_table_info+0x40/0xa0 [ 216.996479][ T5377] xt_alloc_table_info+0x40/0xa0 [ 217.001487][ T5377] do_ipt_set_ctl+0x514/0xb10 [ 217.006218][ T5377] ? __mutex_lock+0x231/0x1350 [ 217.011045][ T5377] ? compat_do_replace.constprop.0+0x400/0x400 [ 217.017263][ T5377] ? wait_for_completion_io_timeout+0x20/0x20 [ 217.023406][ T5377] ? ip_sock_set_tos+0x40/0x40 [ 217.028262][ T5377] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 217.034426][ T5377] nf_setsockopt+0x87/0xe0 [ 217.039063][ T5377] ip_setsockopt+0xf2/0x110 [ 217.043645][ T5377] raw_setsockopt+0x23e/0x2d0 [ 217.048380][ T5377] ? raw_ioctl+0x1e0/0x1e0 [ 217.052861][ T5377] ? sock_common_setsockopt+0x2f/0x110 [ 217.058408][ T5377] ? sock_common_recvmsg+0x190/0x190 [ 217.063785][ T5377] __sys_setsockopt+0x2c6/0x5b0 [ 217.068697][ T5377] ? __ia32_sys_recv+0x100/0x100 [ 217.073778][ T5377] ? lock_downgrade+0x690/0x690 [ 217.078971][ T5377] ? _raw_spin_unlock_irq+0x23/0x50 [ 217.084234][ T5377] ? lockdep_hardirqs_on+0x7d/0x100 [ 217.089534][ T5377] __x64_sys_setsockopt+0xbe/0x160 [ 217.094729][ T5377] do_syscall_64+0x39/0xb0 [pid 5380] close(23 [pid 5381] close(8 [pid 5380] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5381] close(9) = -1 EBADF (Bad file descriptor) [pid 5381] close(10) = -1 EBADF (Bad file descriptor) [pid 5381] close(11) = -1 EBADF (Bad file descriptor) [pid 5381] close(12) = -1 EBADF (Bad file descriptor) [pid 5381] close(13) = -1 EBADF (Bad file descriptor) [pid 5381] close(14) = -1 EBADF (Bad file descriptor) [pid 5381] close(15) = -1 EBADF (Bad file descriptor) [pid 5381] close(16) = -1 EBADF (Bad file descriptor) [pid 5381] close(17) = -1 EBADF (Bad file descriptor) [pid 5381] close(18) = -1 EBADF (Bad file descriptor) [pid 5381] close(19) = -1 EBADF (Bad file descriptor) [pid 5381] close(20) = -1 EBADF (Bad file descriptor) [pid 5381] close(21) = -1 EBADF (Bad file descriptor) [pid 5381] close(22) = -1 EBADF (Bad file descriptor) [pid 5381] close(23) = -1 EBADF (Bad file descriptor) [pid 5381] close(24) = -1 EBADF (Bad file descriptor) [pid 5381] close(25) = -1 EBADF (Bad file descriptor) [pid 5381] close(26) = -1 EBADF (Bad file descriptor) [pid 5381] close(27) = -1 EBADF (Bad file descriptor) [pid 5381] close(28) = -1 EBADF (Bad file descriptor) [pid 5381] close(29) = -1 EBADF (Bad file descriptor) [pid 5381] exit_group(0) = ? [pid 5380] close(24) = -1 EBADF (Bad file descriptor) [pid 5380] close(25) = -1 EBADF (Bad file descriptor) [pid 5380] close(26) = -1 EBADF (Bad file descriptor) [pid 5380] close(27) = -1 EBADF (Bad file descriptor) [pid 5380] close(28) = -1 EBADF (Bad file descriptor) [pid 5380] close(29) = -1 EBADF (Bad file descriptor) [pid 5380] exit_group(0) = ? [ 217.099207][ T5377] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 217.105154][ T5377] RIP: 0033:0x7f2c6775df39 [ 217.109615][ T5377] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 217.129296][ T5377] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 217.137785][ T5377] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 217.145808][ T5377] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 217.153839][ T5377] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 217.161861][ T5377] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 217.169875][ T5377] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 217.177997][ T5377] [pid 5384] close(3) = 0 [pid 5384] close(4) = -1 EBADF (Bad file descriptor) [pid 5384] close(5) = -1 EBADF (Bad file descriptor) [pid 5384] close(6) = -1 EBADF (Bad file descriptor) [pid 5384] close(7) = -1 EBADF (Bad file descriptor) [pid 5384] close(8) = -1 EBADF (Bad file descriptor) [pid 5384] close(9) = -1 EBADF (Bad file descriptor) [pid 5384] close(10) = -1 EBADF (Bad file descriptor) [pid 5384] close(11) = -1 EBADF (Bad file descriptor) [pid 5384] close(12) = -1 EBADF (Bad file descriptor) [pid 5384] close(13) = -1 EBADF (Bad file descriptor) [pid 5384] close(14) = -1 EBADF (Bad file descriptor) [pid 5384] close(15) = -1 EBADF (Bad file descriptor) [pid 5384] close(16) = -1 EBADF (Bad file descriptor) [pid 5384] close(17) = -1 EBADF (Bad file descriptor) [pid 5384] close(18) = -1 EBADF (Bad file descriptor) [pid 5384] close(19) = -1 EBADF (Bad file descriptor) [pid 5384] close(20) = -1 EBADF (Bad file descriptor) [pid 5384] close(21) = -1 EBADF (Bad file descriptor) [pid 5384] close(22) = -1 EBADF (Bad file descriptor) [pid 5384] close(23) = -1 EBADF (Bad file descriptor) [pid 5384] close(24) = -1 EBADF (Bad file descriptor) [pid 5384] close(25) = -1 EBADF (Bad file descriptor) [pid 5384] close(26) = -1 EBADF (Bad file descriptor) [pid 5384] close(27) = -1 EBADF (Bad file descriptor) [pid 5384] close(28) = -1 EBADF (Bad file descriptor) [pid 5384] close(29) = -1 EBADF (Bad file descriptor) [pid 5384] exit_group(0) = ? [pid 5375] <... setsockopt resumed>) = ? [pid 5375] +++ exited with 0 +++ [pid 5374] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=620 /* 6.20 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 61 ./strace-static-x86_64: Process 5386 attached [pid 5386] set_robust_list(0x5555574495e0, 24) = 0 [pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5386] setpgid(0, 0) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5386] write(3, "1000", 4) = 4 [pid 5386] close(3) = 0 [pid 5386] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5386] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5386] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[62], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 62 [pid 5386] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5386] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5387 attached [pid 5387] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5387] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5387] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5386] <... futex resumed>) = 0 [pid 5387] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5386] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5386] <... futex resumed>) = 0 [pid 5387] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5386] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 218.124278][ T5377] Mem-Info: [ 218.133995][ T5377] active_anon:2312 inactive_anon:490 isolated_anon:0 [ 218.133995][ T5377] active_file:0 inactive_file:15121 isolated_file:0 [ 218.133995][ T5377] unevictable:768 dirty:23 writeback:13 [ 218.133995][ T5377] slab_reclaimable:19502 slab_unreclaimable:83041 [ 218.133995][ T5377] mapped:2428 shmem:1249 pagetables:361 [ 218.133995][ T5377] sec_pagetables:0 bounce:0 [ 218.133995][ T5377] kernel_misc_reclaimable:0 [ 218.133995][ T5377] free:1263857 free_pcp:12941 free_cma:0 [ 218.310156][ T5377] Node 0 active_anon:9092kB inactive_anon:1952kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3452kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8748kB pagetables:1400kB sec_pagetables:0kB all_unreclaimable? no [pid 5386] close(3) = 0 [pid 5386] close(4) = -1 EBADF (Bad file descriptor) [pid 5386] close(5) = -1 EBADF (Bad file descriptor) [pid 5386] close(6) = -1 EBADF (Bad file descriptor) [pid 5386] close(7) = -1 EBADF (Bad file descriptor) [pid 5386] close(8) = -1 EBADF (Bad file descriptor) [pid 5386] close(9) = -1 EBADF (Bad file descriptor) [ 218.454188][ T5377] Node 1 active_anon:156kB inactive_anon:8kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:24kB pagetables:44kB sec_pagetables:0kB all_unreclaimable? no [pid 5386] close(10) = -1 EBADF (Bad file descriptor) [pid 5386] close(11) = -1 EBADF (Bad file descriptor) [pid 5386] close(12) = -1 EBADF (Bad file descriptor) [pid 5386] close(13) = -1 EBADF (Bad file descriptor) [pid 5386] close(14) = -1 EBADF (Bad file descriptor) [pid 5386] close(15) = -1 EBADF (Bad file descriptor) [pid 5386] close(16) = -1 EBADF (Bad file descriptor) [pid 5386] close(17) = -1 EBADF (Bad file descriptor) [pid 5386] close(18) = -1 EBADF (Bad file descriptor) [pid 5386] close(19) = -1 EBADF (Bad file descriptor) [pid 5386] close(20) = -1 EBADF (Bad file descriptor) [pid 5386] close(21) = -1 EBADF (Bad file descriptor) [pid 5386] close(22) = -1 EBADF (Bad file descriptor) [pid 5386] close(23) = -1 EBADF (Bad file descriptor) [pid 5386] close(24) = -1 EBADF (Bad file descriptor) [pid 5386] close(25) = -1 EBADF (Bad file descriptor) [pid 5386] close(26) = -1 EBADF (Bad file descriptor) [pid 5386] close(27) = -1 EBADF (Bad file descriptor) [pid 5386] close(28) = -1 EBADF (Bad file descriptor) [pid 5386] close(29) = -1 EBADF (Bad file descriptor) [pid 5386] exit_group(0) = ? [ 218.595169][ T5377] Node 0 DMA free:13948kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:96kB local_pcp:44kB free_cma:0kB [ 218.729251][ T5377] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 218.763846][ T5377] Node 0 DMA32 free:1251552kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:9052kB inactive_anon:1948kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:19460kB local_pcp:18948kB free_cma:0kB [ 218.887550][ T5377] lowmem_reserve[]: 0 0 1 1 1 [ 218.915226][ T5377] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 219.028623][ T5377] lowmem_reserve[]: 0 0 0 0 0 [ 219.035580][ T5377] Node 1 Normal free:3622500kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:116kB inactive_anon:8kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:7716kB local_pcp:7716kB free_cma:0kB [pid 5379] <... setsockopt resumed>) = ? [pid 5379] +++ exited with 0 +++ [pid 5378] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 62 ./strace-static-x86_64: Process 5388 attached [pid 5388] set_robust_list(0x5555574495e0, 24) = 0 [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5388] setpgid(0, 0) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5388] write(3, "1000", 4) = 4 [ 219.164117][ T5377] lowmem_reserve[]: 0 0 0 0 0 [ 219.182004][ T5377] Node 0 DMA: 17*4kB (UM) 15*8kB (U) 14*16kB (UM) 11*32kB (U) 6*64kB (UM) 8*128kB (UM) 4*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 1*2048kB (U) 1*4096kB (M) = 13948kB [pid 5388] close(3 [pid 5382] <... setsockopt resumed>) = ? [pid 5382] +++ exited with 0 +++ [pid 5380] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=101 /* 1.01 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5388] <... close resumed>) = 0 [pid 5388] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5024] <... clone resumed>, child_tidptr=0x5555574495d0) = 52 [pid 5388] <... futex resumed>) = 0 [pid 5388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5388] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5388] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[63], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 63 [pid 5388] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5390 attached [pid 5388] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] set_robust_list(0x7f2c6770e9e0, 24) = 0 ./strace-static-x86_64: Process 5389 attached [pid 5390] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5389] set_robust_list(0x5555574495e0, 24 [pid 5390] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5389] <... set_robust_list resumed>) = 0 [pid 5390] <... futex resumed>) = 1 [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5388] <... futex resumed>) = 0 [pid 5390] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 219.246541][ T5377] Node 0 DMA32: 54*4kB (ME) 24*8kB (UME) 11*16kB (ME) 3*32kB (M) 2*64kB (E) 437*128kB (U) 1565*256kB (U) 701*512kB (U) 231*1024kB (U) 47*2048kB (U) 10*4096kB (U) = 1190056kB [pid 5389] <... prctl resumed>) = 0 [pid 5388] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5389] setpgid(0, 0) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5389] write(3, "1000", 4) = 4 [pid 5389] close(3) = 0 [pid 5389] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5389] <... mmap resumed>) = 0x7f2c676ee000 [pid 5388] <... futex resumed>) = 0 [pid 5390] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5389] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5388] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5389] <... mprotect resumed>) = 0 [pid 5389] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[53], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 53 [pid 5389] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5389] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5391 attached [pid 5391] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5391] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5391] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5389] <... futex resumed>) = 0 [pid 5391] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5389] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5389] <... futex resumed>) = 0 [ 219.301972][ T5377] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [pid 5391] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5389] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 219.363851][ T5377] Node 1 Normal: 1041*4kB (UM) 1034*8kB (UME) 1158*16kB (UME) 1294*32kB (UME) 1134*64kB (UME) 996*128kB (UE) 619*256kB (UE) 312*512kB (UM) 173*1024kB (U) 26*2048kB (U) 684*4096kB (UM) = 3622708kB [ 219.440695][ T5377] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 219.493812][ T5377] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 219.504302][ T5377] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 219.545317][ T5377] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 219.585344][ T5377] 16370 total pagecache pages [ 219.590199][ T5377] 0 pages in swap cache [ 219.601899][ T5377] Free swap = 0kB [ 219.626336][ T5377] Total swap = 0kB [ 219.639012][ T5377] 2097051 pages RAM [ 219.656630][ T5377] 0 pages HighMem/MovableOnly [ 219.678702][ T5377] 392168 pages reserved [pid 5389] close(3) = 0 [pid 5389] close(4) = -1 EBADF (Bad file descriptor) [pid 5389] close(5) = -1 EBADF (Bad file descriptor) [pid 5389] close(6) = -1 EBADF (Bad file descriptor) [pid 5389] close(7) = -1 EBADF (Bad file descriptor) [pid 5389] close(8) = -1 EBADF (Bad file descriptor) [pid 5389] close(9) = -1 EBADF (Bad file descriptor) [ 219.704622][ T5377] 0 pages cma reserved [pid 5389] close(10) = -1 EBADF (Bad file descriptor) [pid 5389] close(11) = -1 EBADF (Bad file descriptor) [pid 5389] close(12) = -1 EBADF (Bad file descriptor) [pid 5389] close(13) = -1 EBADF (Bad file descriptor) [pid 5389] close(14) = -1 EBADF (Bad file descriptor) [pid 5389] close(15) = -1 EBADF (Bad file descriptor) [pid 5389] close(16) = -1 EBADF (Bad file descriptor) [pid 5389] close(17 [pid 5383] <... setsockopt resumed>) = ? [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(18) = -1 EBADF (Bad file descriptor) [pid 5389] close(19) = -1 EBADF (Bad file descriptor) [pid 5389] close(20 [pid 5383] +++ exited with 0 +++ [pid 5381] +++ exited with 0 +++ [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] <... setsockopt resumed>) = ? [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5389] close(21 [pid 5026] restart_syscall(<... resuming interrupted clone ...> [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5385] +++ exited with 0 +++ [pid 5384] +++ exited with 0 +++ [pid 5026] <... restart_syscall resumed>) = 0 [pid 5389] close(22 [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=79 /* 0.79 s */} --- [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(23 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(24 [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 58 ./strace-static-x86_64: Process 5392 attached [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5389] close(25 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5392] set_robust_list(0x5555574495e0, 24 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... set_robust_list resumed>) = 0 [pid 5389] close(26 [pid 5025] <... clone resumed>, child_tidptr=0x5555574495d0) = 64 [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... prctl resumed>) = 0 [pid 5389] close(27./strace-static-x86_64: Process 5393 attached [pid 5392] setpgid(0, 0 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] set_robust_list(0x5555574495e0, 24 [pid 5392] <... setpgid resumed>) = 0 [pid 5389] close(28 [pid 5393] <... set_robust_list resumed>) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5392] <... openat resumed>) = 3 [pid 5389] close(29 [pid 5393] <... prctl resumed>) = 0 [pid 5392] write(3, "1000", 4 [pid 5389] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] setpgid(0, 0 [pid 5392] <... write resumed>) = 4 [pid 5389] exit_group(0 [pid 5393] <... setpgid resumed>) = 0 [pid 5392] close(3 [pid 5389] <... exit_group resumed>) = ? [pid 5393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5392] <... close resumed>) = 0 [pid 5393] <... openat resumed>) = 3 [pid 5392] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] write(3, "1000", 4 [pid 5392] <... futex resumed>) = 0 [pid 5393] <... write resumed>) = 4 [pid 5392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5393] close(3 [pid 5392] <... mmap resumed>) = 0x7f2c676ee000 [pid 5393] <... close resumed>) = 0 [pid 5392] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5393] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5392] <... mprotect resumed>) = 0 [pid 5393] <... futex resumed>) = 0 [pid 5392] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5392] <... clone resumed>, parent_tid=[59], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 59 [pid 5393] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5392] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5394 attached [pid 5393] <... mprotect resumed>) = 0 [pid 5392] <... futex resumed>) = 0 [pid 5394] set_robust_list(0x7f2c6770e9e0, 24 [pid 5393] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5392] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5394] <... set_robust_list resumed>) = 0 [pid 5394] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5393] <... clone resumed>, parent_tid=[65], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 65 [pid 5394] <... socket resumed>) = 3 [pid 5393] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5395 attached [pid 5394] <... futex resumed>) = 1 [pid 5393] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5392] <... futex resumed>) = 0 [pid 5395] set_robust_list(0x7f2c6770e9e0, 24 [pid 5394] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5392] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5395] <... set_robust_list resumed>) = 0 [pid 5394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5392] <... futex resumed>) = 0 [pid 5395] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5394] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5392] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5395] <... socket resumed>) = 3 [pid 5395] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5393] <... futex resumed>) = 0 [pid 5395] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5393] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5393] <... futex resumed>) = 0 [pid 5395] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5393] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5388] close(3) = 0 [pid 5388] close(4) = -1 EBADF (Bad file descriptor) [pid 5388] close(5) = -1 EBADF (Bad file descriptor) [pid 5388] close(6) = -1 EBADF (Bad file descriptor) [pid 5388] close(7 [pid 5392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5388] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5388] close(8) = -1 EBADF (Bad file descriptor) [pid 5388] close(9) = -1 EBADF (Bad file descriptor) [pid 5388] close(10) = -1 EBADF (Bad file descriptor) [pid 5388] close(11) = -1 EBADF (Bad file descriptor) [pid 5388] close(12) = -1 EBADF (Bad file descriptor) [pid 5388] close(13) = -1 EBADF (Bad file descriptor) [pid 5388] close(14) = -1 EBADF (Bad file descriptor) [pid 5393] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5388] close(15) = -1 EBADF (Bad file descriptor) [pid 5388] close(16) = -1 EBADF (Bad file descriptor) [pid 5388] close(17) = -1 EBADF (Bad file descriptor) [pid 5388] close(18) = -1 EBADF (Bad file descriptor) [pid 5388] close(19) = -1 EBADF (Bad file descriptor) [pid 5388] close(20) = -1 EBADF (Bad file descriptor) [pid 5388] close(21) = -1 EBADF (Bad file descriptor) [pid 5388] close(22) = -1 EBADF (Bad file descriptor) [pid 5388] close(23) = -1 EBADF (Bad file descriptor) [pid 5388] close(24) = -1 EBADF (Bad file descriptor) [pid 5388] close(25) = -1 EBADF (Bad file descriptor) [pid 5388] close(26) = -1 EBADF (Bad file descriptor) [pid 5388] close(27) = -1 EBADF (Bad file descriptor) [pid 5388] close(28) = -1 EBADF (Bad file descriptor) [pid 5388] close(29) = -1 EBADF (Bad file descriptor) [pid 5388] exit_group(0) = ? [pid 5393] close(3) = 0 [pid 5393] close(4 [pid 5392] close(3 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = 0 [pid 5393] close(5 [pid 5392] close(4 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(6 [pid 5392] close(5 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(7 [pid 5392] close(6 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(8 [pid 5392] close(7 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(9 [pid 5392] close(8 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(10 [pid 5392] close(9 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(11 [pid 5392] close(10 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(12 [pid 5392] close(11 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(13 [pid 5392] close(12 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(14 [pid 5392] close(13 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(15 [pid 5392] close(14 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(16 [pid 5392] close(15 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(17 [pid 5392] close(16 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(18 [pid 5392] close(17 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(19 [pid 5392] close(18 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(20 [pid 5392] close(19 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(21 [pid 5392] close(20 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(22 [pid 5392] close(21 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(23 [pid 5392] close(22 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(24 [pid 5392] close(23 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(25 [pid 5392] close(24 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(26 [pid 5392] close(25 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(27 [pid 5392] close(26 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(28 [pid 5392] close(27 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(29 [pid 5392] close(28 [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] exit_group(0 [pid 5392] close(29 [pid 5393] <... exit_group resumed>) = ? [pid 5392] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5392] exit_group(0) = ? [pid 5023] kill(-48, SIGKILL) = 0 [pid 5023] kill(48, SIGKILL) = 0 [pid 5387] <... setsockopt resumed>) = ? [pid 5387] +++ exited with 0 +++ [pid 5386] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=91 /* 0.91 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5023] <... openat resumed>) = 3 [pid 5023] fstat(3, [pid 5016] <... clone resumed>, child_tidptr=0x5555574495d0) = 63 [pid 5023] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5023] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] close(3./strace-static-x86_64: Process 5396 attached ) = 0 [pid 5396] set_robust_list(0x5555574495e0, 24) = 0 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5396] write(3, "1000", 4) = 4 [pid 5396] close(3) = 0 [pid 5396] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5396] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5396] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[64], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 64 [pid 5396] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5396] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5397 attached [pid 5397] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5397] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5397] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5397] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5396] <... futex resumed>) = 0 [pid 5397] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5396] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5396] close(3) = 0 [pid 5396] close(4) = -1 EBADF (Bad file descriptor) [pid 5396] close(5) = -1 EBADF (Bad file descriptor) [pid 5396] close(6) = -1 EBADF (Bad file descriptor) [pid 5396] close(7) = -1 EBADF (Bad file descriptor) [pid 5396] close(8) = -1 EBADF (Bad file descriptor) [pid 5396] close(9) = -1 EBADF (Bad file descriptor) [pid 5396] close(10) = -1 EBADF (Bad file descriptor) [pid 5396] close(11) = -1 EBADF (Bad file descriptor) [pid 5396] close(12) = -1 EBADF (Bad file descriptor) [pid 5396] close(13) = -1 EBADF (Bad file descriptor) [pid 5396] close(14) = -1 EBADF (Bad file descriptor) [pid 5396] close(15) = -1 EBADF (Bad file descriptor) [pid 5396] close(16) = -1 EBADF (Bad file descriptor) [pid 5396] close(17) = -1 EBADF (Bad file descriptor) [pid 5396] close(18) = -1 EBADF (Bad file descriptor) [pid 5396] close(19) = -1 EBADF (Bad file descriptor) [pid 5396] close(20) = -1 EBADF (Bad file descriptor) [pid 5396] close(21) = -1 EBADF (Bad file descriptor) [pid 5396] close(22) = -1 EBADF (Bad file descriptor) [pid 5396] close(23) = -1 EBADF (Bad file descriptor) [pid 5396] close(24) = -1 EBADF (Bad file descriptor) [pid 5396] close(25) = -1 EBADF (Bad file descriptor) [pid 5396] close(26) = -1 EBADF (Bad file descriptor) [pid 5396] close(27) = -1 EBADF (Bad file descriptor) [pid 5396] close(28) = -1 EBADF (Bad file descriptor) [pid 5396] close(29) = -1 EBADF (Bad file descriptor) [pid 5396] exit_group(0) = ? [pid 5377] <... setsockopt resumed>) = ? [pid 5377] +++ exited with 0 +++ [pid 5376] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=106 /* 1.06 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 50 ./strace-static-x86_64: Process 5398 attached [pid 5398] set_robust_list(0x5555574495e0, 24) = 0 [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5398] write(3, "1000", 4) = 4 [pid 5398] close(3) = 0 [pid 5398] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5398] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5398] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[51], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 51 [pid 5398] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5398] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5399 attached [pid 5399] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5399] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5399] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5398] <... futex resumed>) = 0 [pid 5399] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5398] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5398] <... futex resumed>) = 0 [pid 5399] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5398] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5390] <... setsockopt resumed>) = ? [pid 5390] +++ exited with 0 +++ [pid 5388] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=106 /* 1.06 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 64 ./strace-static-x86_64: Process 5400 attached [pid 5400] set_robust_list(0x5555574495e0, 24) = 0 [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5400] setpgid(0, 0) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3) = 0 [pid 5400] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5400] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5400] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[65], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 65 [pid 5400] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5400] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5401 attached [pid 5401] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5401] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5401] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5400] <... futex resumed>) = 0 [pid 5401] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5400] <... futex resumed>) = 0 [pid 5401] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5400] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5391] <... setsockopt resumed>) = ? [pid 5398] close(3) = 0 [pid 5391] +++ exited with 0 +++ [pid 5389] +++ exited with 0 +++ [pid 5398] close(4) = -1 EBADF (Bad file descriptor) [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=87 /* 0.87 s */} --- [pid 5398] close(5 [pid 5024] restart_syscall(<... resuming interrupted clone ...> [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5024] <... restart_syscall resumed>) = 0 [pid 5398] close(6) = -1 EBADF (Bad file descriptor) [pid 5398] close(7 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(8 [pid 5024] <... clone resumed>, child_tidptr=0x5555574495d0) = 54 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5402 attached [pid 5398] close(9 [pid 5402] set_robust_list(0x5555574495e0, 24 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... set_robust_list resumed>) = 0 [pid 5398] close(10 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... prctl resumed>) = 0 [pid 5398] close(11 [pid 5402] setpgid(0, 0 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... setpgid resumed>) = 0 [pid 5398] close(12 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... openat resumed>) = 3 [pid 5398] close(13 [pid 5402] write(3, "1000", 4 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... write resumed>) = 4 [pid 5398] close(14 [pid 5402] close(3 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... close resumed>) = 0 [pid 5398] close(15 [pid 5402] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... futex resumed>) = 0 [pid 5398] close(16 [pid 5402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... mmap resumed>) = 0x7f2c676ee000 [pid 5398] close(17 [pid 5402] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] <... mprotect resumed>) = 0 [pid 5398] close(18 [pid 5402] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] close(19 [pid 5402] <... clone resumed>, parent_tid=[55], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 55 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] close(20./strace-static-x86_64: Process 5403 attached [pid 5402] <... futex resumed>) = 0 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] set_robust_list(0x7f2c6770e9e0, 24 [pid 5402] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5398] close(21 [pid 5403] <... set_robust_list resumed>) = 0 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5398] close(22 [pid 5403] <... socket resumed>) = 3 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] close(23 [pid 5403] <... futex resumed>) = 1 [pid 5402] <... futex resumed>) = 0 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5403] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5402] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] close(24 [pid 5402] <... futex resumed>) = 0 [pid 5398] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5398] close(25) = -1 EBADF (Bad file descriptor) [pid 5398] close(26) = -1 EBADF (Bad file descriptor) [pid 5398] close(27) = -1 EBADF (Bad file descriptor) [pid 5398] close(28) = -1 EBADF (Bad file descriptor) [pid 5398] close(29) = -1 EBADF (Bad file descriptor) [pid 5398] exit_group(0) = ? [pid 5402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5400] close(3) = 0 [pid 5400] close(4) = -1 EBADF (Bad file descriptor) [pid 5400] close(5) = -1 EBADF (Bad file descriptor) [pid 5400] close(6) = -1 EBADF (Bad file descriptor) [pid 5400] close(7) = -1 EBADF (Bad file descriptor) [pid 5400] close(8) = -1 EBADF (Bad file descriptor) [pid 5400] close(9) = -1 EBADF (Bad file descriptor) [pid 5400] close(10) = -1 EBADF (Bad file descriptor) [pid 5400] close(11) = -1 EBADF (Bad file descriptor) [pid 5400] close(12) = -1 EBADF (Bad file descriptor) [pid 5400] close(13) = -1 EBADF (Bad file descriptor) [pid 5400] close(14) = -1 EBADF (Bad file descriptor) [pid 5400] close(15) = -1 EBADF (Bad file descriptor) [pid 5400] close(16) = -1 EBADF (Bad file descriptor) [pid 5400] close(17) = -1 EBADF (Bad file descriptor) [pid 5400] close(18) = -1 EBADF (Bad file descriptor) [pid 5400] close(19) = -1 EBADF (Bad file descriptor) [pid 5400] close(20) = -1 EBADF (Bad file descriptor) [pid 5400] close(21) = -1 EBADF (Bad file descriptor) [pid 5400] close(22) = -1 EBADF (Bad file descriptor) [pid 5400] close(23) = -1 EBADF (Bad file descriptor) [pid 5400] close(24) = -1 EBADF (Bad file descriptor) [pid 5400] close(25) = -1 EBADF (Bad file descriptor) [pid 5400] close(26) = -1 EBADF (Bad file descriptor) [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 5400] exit_group(0) = ? [pid 5402] close(3) = 0 [pid 5402] close(4) = -1 EBADF (Bad file descriptor) [pid 5402] close(5) = -1 EBADF (Bad file descriptor) [pid 5402] close(6) = -1 EBADF (Bad file descriptor) [pid 5402] close(7) = -1 EBADF (Bad file descriptor) [pid 5402] close(8) = -1 EBADF (Bad file descriptor) [pid 5402] close(9) = -1 EBADF (Bad file descriptor) [pid 5402] close(10) = -1 EBADF (Bad file descriptor) [pid 5402] close(11) = -1 EBADF (Bad file descriptor) [pid 5402] close(12) = -1 EBADF (Bad file descriptor) [pid 5402] close(13) = -1 EBADF (Bad file descriptor) [pid 5402] close(14) = -1 EBADF (Bad file descriptor) [pid 5402] close(15) = -1 EBADF (Bad file descriptor) [pid 5402] close(16) = -1 EBADF (Bad file descriptor) [pid 5402] close(17) = -1 EBADF (Bad file descriptor) [pid 5402] close(18) = -1 EBADF (Bad file descriptor) [pid 5402] close(19 [pid 5394] <... setsockopt resumed>) = ? [pid 5402] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5402] close(20) = -1 EBADF (Bad file descriptor) [pid 5402] close(21) = -1 EBADF (Bad file descriptor) [pid 5402] close(22) = -1 EBADF (Bad file descriptor) [pid 5402] close(23) = -1 EBADF (Bad file descriptor) [pid 5402] close(24) = -1 EBADF (Bad file descriptor) [pid 5402] close(25) = -1 EBADF (Bad file descriptor) [pid 5402] close(26) = -1 EBADF (Bad file descriptor) [pid 5402] close(27) = -1 EBADF (Bad file descriptor) [pid 5402] close(28) = -1 EBADF (Bad file descriptor) [pid 5402] close(29) = -1 EBADF (Bad file descriptor) [pid 5402] exit_group(0) = ? [pid 5394] +++ exited with 0 +++ [pid 5392] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=86 /* 0.86 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 60 ./strace-static-x86_64: Process 5404 attached [pid 5404] set_robust_list(0x5555574495e0, 24) = 0 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5404] close(3) = 0 [pid 5404] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5404] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5404] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[61], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 61 [pid 5404] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5404] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5405 attached [pid 5405] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5405] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5405] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5404] <... futex resumed>) = 0 [pid 5405] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5404] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5404] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5395] <... setsockopt resumed>) = ? [pid 5395] +++ exited with 0 +++ [pid 5393] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=93 /* 0.93 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 66 ./strace-static-x86_64: Process 5406 attached [pid 5406] set_robust_list(0x5555574495e0, 24) = 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 5406] write(3, "1000", 4) = 4 [pid 5406] close(3) = 0 [pid 5406] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5406] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5406] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[67], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 67 [pid 5406] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5406] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5407 attached [pid 5407] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5407] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5407] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5406] <... futex resumed>) = 0 [pid 5407] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5406] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5406] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5404] close(3) = 0 [pid 5404] close(4) = -1 EBADF (Bad file descriptor) [pid 5404] close(5) = -1 EBADF (Bad file descriptor) [pid 5404] close(6) = -1 EBADF (Bad file descriptor) [pid 5404] close(7) = -1 EBADF (Bad file descriptor) [pid 5404] close(8) = -1 EBADF (Bad file descriptor) [pid 5404] close(9) = -1 EBADF (Bad file descriptor) [pid 5404] close(10) = -1 EBADF (Bad file descriptor) [pid 5404] close(11) = -1 EBADF (Bad file descriptor) [pid 5404] close(12) = -1 EBADF (Bad file descriptor) [pid 5404] close(13) = -1 EBADF (Bad file descriptor) [pid 5404] close(14) = -1 EBADF (Bad file descriptor) [pid 5404] close(15) = -1 EBADF (Bad file descriptor) [pid 5404] close(16) = -1 EBADF (Bad file descriptor) [pid 5404] close(17) = -1 EBADF (Bad file descriptor) [pid 5404] close(18) = -1 EBADF (Bad file descriptor) [pid 5404] close(19) = -1 EBADF (Bad file descriptor) [pid 5404] close(20) = -1 EBADF (Bad file descriptor) [pid 5404] close(21) = -1 EBADF (Bad file descriptor) [pid 5404] close(22) = -1 EBADF (Bad file descriptor) [pid 5404] close(23) = -1 EBADF (Bad file descriptor) [pid 5404] close(24) = -1 EBADF (Bad file descriptor) [pid 5404] close(25) = -1 EBADF (Bad file descriptor) [pid 5404] close(26) = -1 EBADF (Bad file descriptor) [pid 5404] close(27) = -1 EBADF (Bad file descriptor) [pid 5404] close(28) = -1 EBADF (Bad file descriptor) [pid 5404] close(29) = -1 EBADF (Bad file descriptor) [pid 5404] exit_group(0) = ? [pid 5406] close(3) = 0 [pid 5406] close(4) = -1 EBADF (Bad file descriptor) [pid 5406] close(5) = -1 EBADF (Bad file descriptor) [pid 5406] close(6) = -1 EBADF (Bad file descriptor) [pid 5406] close(7) = -1 EBADF (Bad file descriptor) [pid 5406] close(8) = -1 EBADF (Bad file descriptor) [pid 5406] close(9) = -1 EBADF (Bad file descriptor) [pid 5406] close(10) = -1 EBADF (Bad file descriptor) [pid 5406] close(11) = -1 EBADF (Bad file descriptor) [pid 5406] close(12) = -1 EBADF (Bad file descriptor) [pid 5406] close(13) = -1 EBADF (Bad file descriptor) [pid 5406] close(14) = -1 EBADF (Bad file descriptor) [pid 5406] close(15) = -1 EBADF (Bad file descriptor) [pid 5406] close(16) = -1 EBADF (Bad file descriptor) [pid 5406] close(17) = -1 EBADF (Bad file descriptor) [pid 5406] close(18) = -1 EBADF (Bad file descriptor) [pid 5406] close(19) = -1 EBADF (Bad file descriptor) [pid 5406] close(20) = -1 EBADF (Bad file descriptor) [pid 5406] close(21) = -1 EBADF (Bad file descriptor) [pid 5406] close(22) = -1 EBADF (Bad file descriptor) [pid 5406] close(23) = -1 EBADF (Bad file descriptor) [pid 5406] close(24) = -1 EBADF (Bad file descriptor) [pid 5406] close(25) = -1 EBADF (Bad file descriptor) [pid 5406] close(26) = -1 EBADF (Bad file descriptor) [pid 5406] close(27) = -1 EBADF (Bad file descriptor) [pid 5406] close(28) = -1 EBADF (Bad file descriptor) [pid 5406] close(29) = -1 EBADF (Bad file descriptor) [pid 5406] exit_group(0) = ? [pid 5397] <... setsockopt resumed>) = ? [pid 5397] +++ exited with 0 +++ [pid 5396] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=80 /* 0.80 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 65 ./strace-static-x86_64: Process 5408 attached [pid 5408] set_robust_list(0x5555574495e0, 24) = 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 5408] write(3, "1000", 4) = 4 [pid 5408] close(3) = 0 [pid 5408] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5408] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5408] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[66], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 66 [pid 5408] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5408] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5409 attached [pid 5409] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5409] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5409] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5408] <... futex resumed>) = 0 [pid 5409] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5408] <... futex resumed>) = 0 [pid 5409] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5408] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5408] close(3) = 0 [pid 5408] close(4) = -1 EBADF (Bad file descriptor) [pid 5408] close(5) = -1 EBADF (Bad file descriptor) [pid 5408] close(6) = -1 EBADF (Bad file descriptor) [pid 5408] close(7) = -1 EBADF (Bad file descriptor) [pid 5408] close(8) = -1 EBADF (Bad file descriptor) [pid 5408] close(9) = -1 EBADF (Bad file descriptor) [pid 5408] close(10) = -1 EBADF (Bad file descriptor) [pid 5408] close(11) = -1 EBADF (Bad file descriptor) [pid 5408] close(12) = -1 EBADF (Bad file descriptor) [pid 5408] close(13) = -1 EBADF (Bad file descriptor) [pid 5408] close(14) = -1 EBADF (Bad file descriptor) [pid 5408] close(15) = -1 EBADF (Bad file descriptor) [pid 5408] close(16) = -1 EBADF (Bad file descriptor) [pid 5408] close(17) = -1 EBADF (Bad file descriptor) [pid 5408] close(18) = -1 EBADF (Bad file descriptor) [pid 5408] close(19) = -1 EBADF (Bad file descriptor) [pid 5408] close(20) = -1 EBADF (Bad file descriptor) [pid 5408] close(21) = -1 EBADF (Bad file descriptor) [pid 5408] close(22) = -1 EBADF (Bad file descriptor) [pid 5408] close(23) = -1 EBADF (Bad file descriptor) [pid 5408] close(24) = -1 EBADF (Bad file descriptor) [pid 5408] close(25) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5408] exit_group(0) = ? [pid 5401] <... setsockopt resumed>) = ? [pid 5401] +++ exited with 0 +++ [pid 5400] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=114 /* 1.14 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 66 ./strace-static-x86_64: Process 5410 attached [pid 5410] set_robust_list(0x5555574495e0, 24) = 0 [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5410] setpgid(0, 0) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5410] write(3, "1000", 4) = 4 [pid 5410] close(3) = 0 [pid 5410] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5410] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5410] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[67], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 67 [pid 5410] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5410] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5411 attached [pid 5411] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5411] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5411] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5410] <... futex resumed>) = 0 [pid 5411] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5410] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5410] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5399] <... setsockopt resumed>) = ? [pid 5399] +++ exited with 0 +++ [pid 5398] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=86 /* 0.86 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 52 ./strace-static-x86_64: Process 5412 attached [pid 5412] set_robust_list(0x5555574495e0, 24) = 0 [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5412] write(3, "1000", 4) = 4 [pid 5412] close(3) = 0 [pid 5412] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5412] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5412] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[53], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 53 [pid 5412] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5412] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5413 attached [pid 5413] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5413] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5413] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5412] <... futex resumed>) = 0 [pid 5413] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5412] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5412] <... futex resumed>) = 0 [pid 5413] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5412] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5410] close(3) = 0 [pid 5410] close(4) = -1 EBADF (Bad file descriptor) [pid 5410] close(5) = -1 EBADF (Bad file descriptor) [pid 5410] close(6) = -1 EBADF (Bad file descriptor) [pid 5410] close(7) = -1 EBADF (Bad file descriptor) [pid 5410] close(8) = -1 EBADF (Bad file descriptor) [pid 5410] close(9) = -1 EBADF (Bad file descriptor) [pid 5410] close(10) = -1 EBADF (Bad file descriptor) [pid 5410] close(11) = -1 EBADF (Bad file descriptor) [pid 5410] close(12) = -1 EBADF (Bad file descriptor) [pid 5410] close(13) = -1 EBADF (Bad file descriptor) [pid 5410] close(14) = -1 EBADF (Bad file descriptor) [pid 5410] close(15) = -1 EBADF (Bad file descriptor) [pid 5410] close(16) = -1 EBADF (Bad file descriptor) [pid 5410] close(17) = -1 EBADF (Bad file descriptor) [pid 5410] close(18) = -1 EBADF (Bad file descriptor) [pid 5410] close(19) = -1 EBADF (Bad file descriptor) [pid 5410] close(20) = -1 EBADF (Bad file descriptor) [pid 5410] close(21) = -1 EBADF (Bad file descriptor) [pid 5410] close(22) = -1 EBADF (Bad file descriptor) [pid 5410] close(23) = -1 EBADF (Bad file descriptor) [pid 5410] close(24) = -1 EBADF (Bad file descriptor) [pid 5410] close(25) = -1 EBADF (Bad file descriptor) [pid 5410] close(26) = -1 EBADF (Bad file descriptor) [pid 5410] close(27) = -1 EBADF (Bad file descriptor) [pid 5410] close(28) = -1 EBADF (Bad file descriptor) [pid 5410] close(29) = -1 EBADF (Bad file descriptor) [pid 5410] exit_group(0) = ? [pid 5403] <... setsockopt resumed>) = ? [pid 5403] +++ exited with 0 +++ [pid 5402] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 56 ./strace-static-x86_64: Process 5414 attached [pid 5414] set_robust_list(0x5555574495e0, 24) = 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 [pid 5412] close(3 [pid 5414] <... openat resumed>) = 3 [pid 5414] write(3, "1000", 4 [pid 5412] <... close resumed>) = 0 [pid 5414] <... write resumed>) = 4 [pid 5412] close(4) = -1 EBADF (Bad file descriptor) [pid 5414] close(3 [pid 5412] close(5 [pid 5414] <... close resumed>) = 0 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(6 [pid 5414] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5412] close(7) = -1 EBADF (Bad file descriptor) [pid 5414] <... mmap resumed>) = 0x7f2c676ee000 [pid 5412] close(8 [pid 5414] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... mprotect resumed>) = 0 [pid 5412] close(9 [pid 5414] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(10 [pid 5414] <... clone resumed>, parent_tid=[57], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 57 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(11 [pid 5414] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] <... futex resumed>) = 0 [pid 5412] close(12 [pid 5414] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(13) = -1 EBADF (Bad file descriptor) [pid 5412] close(14) = -1 EBADF (Bad file descriptor) [pid 5412] close(15) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5415 attached [pid 5412] close(16) = -1 EBADF (Bad file descriptor) [pid 5412] close(17 [pid 5415] set_robust_list(0x7f2c6770e9e0, 24 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(18 [pid 5415] <... set_robust_list resumed>) = 0 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5412] close(19 [pid 5415] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... futex resumed>) = 1 [pid 5414] <... futex resumed>) = 0 [pid 5412] close(20 [pid 5415] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5414] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5414] <... futex resumed>) = 0 [pid 5412] close(21 [pid 5415] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5414] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5412] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5412] close(22) = -1 EBADF (Bad file descriptor) [pid 5412] close(23) = -1 EBADF (Bad file descriptor) [pid 5412] close(24) = -1 EBADF (Bad file descriptor) [pid 5412] close(25) = -1 EBADF (Bad file descriptor) [pid 5412] close(26) = -1 EBADF (Bad file descriptor) [pid 5412] close(27) = -1 EBADF (Bad file descriptor) [pid 5412] close(28) = -1 EBADF (Bad file descriptor) [pid 5412] close(29) = -1 EBADF (Bad file descriptor) [pid 5412] exit_group(0) = ? [pid 5414] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5407] <... setsockopt resumed>) = ? [pid 5407] +++ exited with 0 +++ [pid 5406] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=104 /* 1.04 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 68 ./strace-static-x86_64: Process 5416 attached [pid 5416] set_robust_list(0x5555574495e0, 24) = 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) = 3 [pid 5416] write(3, "1000", 4) = 4 [pid 5416] close(3) = 0 [pid 5416] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5416] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5416] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[69], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 69 [pid 5416] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5416] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5417 attached [pid 5417] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5417] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5417] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5416] <... futex resumed>) = 0 [pid 5417] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5416] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5416] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5405] <... setsockopt resumed>) = ? [pid 5405] +++ exited with 0 +++ [pid 5404] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5414] close(3 [pid 5026] restart_syscall(<... resuming interrupted clone ...> [pid 5414] <... close resumed>) = 0 [pid 5026] <... restart_syscall resumed>) = 0 [pid 5414] close(4) = -1 EBADF (Bad file descriptor) [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5414] close(5 [pid 5026] <... clone resumed>, child_tidptr=0x5555574495d0) = 62 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(6) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5418 attached [pid 5414] close(7 [pid 5418] set_robust_list(0x5555574495e0, 24 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(8 [pid 5418] <... set_robust_list resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5414] close(9 [pid 5418] <... prctl resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] setpgid(0, 0 [pid 5414] close(10) = -1 EBADF (Bad file descriptor) [pid 5414] close(11 [pid 5418] <... setpgid resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(12 [pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] <... openat resumed>) = 3 [pid 5414] close(13) = -1 EBADF (Bad file descriptor) [pid 5414] close(14) = -1 EBADF (Bad file descriptor) [pid 5418] write(3, "1000", 4 [pid 5414] close(15 [pid 5418] <... write resumed>) = 4 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] close(3 [pid 5414] close(16 [pid 5418] <... close resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] close(17 [pid 5418] <... futex resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5414] close(18 [pid 5418] <... mmap resumed>) = 0x7f2c676ee000 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5414] close(19 [pid 5418] <... mprotect resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(20 [pid 5418] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(21 [pid 5418] <... clone resumed>, parent_tid=[63], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 63 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] close(22 [pid 5418] <... futex resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5418] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5414] close(23) = -1 EBADF (Bad file descriptor) [pid 5414] close(24) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5419 attached [pid 5414] close(25) = -1 EBADF (Bad file descriptor) [pid 5414] close(26 [pid 5419] set_robust_list(0x7f2c6770e9e0, 24 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] close(27) = -1 EBADF (Bad file descriptor) [pid 5419] <... set_robust_list resumed>) = 0 [pid 5419] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5414] close(28 [pid 5419] <... socket resumed>) = 3 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] close(29 [pid 5419] <... futex resumed>) = 1 [pid 5418] <... futex resumed>) = 0 [pid 5414] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5419] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5418] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] exit_group(0 [pid 5419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5418] <... futex resumed>) = 0 [pid 5414] <... exit_group resumed>) = ? [pid 5419] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5418] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5416] close(3) = 0 [pid 5416] close(4) = -1 EBADF (Bad file descriptor) [pid 5416] close(5) = -1 EBADF (Bad file descriptor) [pid 5416] close(6) = -1 EBADF (Bad file descriptor) [pid 5416] close(7) = -1 EBADF (Bad file descriptor) [pid 5416] close(8) = -1 EBADF (Bad file descriptor) [pid 5416] close(9) = -1 EBADF (Bad file descriptor) [pid 5416] close(10) = -1 EBADF (Bad file descriptor) [pid 5416] close(11) = -1 EBADF (Bad file descriptor) [pid 5416] close(12) = -1 EBADF (Bad file descriptor) [pid 5416] close(13) = -1 EBADF (Bad file descriptor) [pid 5416] close(14) = -1 EBADF (Bad file descriptor) [pid 5416] close(15) = -1 EBADF (Bad file descriptor) [pid 5416] close(16) = -1 EBADF (Bad file descriptor) [pid 5416] close(17) = -1 EBADF (Bad file descriptor) [pid 5416] close(18) = -1 EBADF (Bad file descriptor) [pid 5416] close(19) = -1 EBADF (Bad file descriptor) [pid 5416] close(20) = -1 EBADF (Bad file descriptor) [pid 5416] close(21) = -1 EBADF (Bad file descriptor) [pid 5416] close(22) = -1 EBADF (Bad file descriptor) [pid 5416] close(23) = -1 EBADF (Bad file descriptor) [pid 5416] close(24) = -1 EBADF (Bad file descriptor) [pid 5416] close(25) = -1 EBADF (Bad file descriptor) [pid 5416] close(26) = -1 EBADF (Bad file descriptor) [pid 5416] close(27) = -1 EBADF (Bad file descriptor) [pid 5416] close(28) = -1 EBADF (Bad file descriptor) [pid 5416] close(29) = -1 EBADF (Bad file descriptor) [pid 5416] exit_group(0) = ? [pid 5418] close(3) = 0 [pid 5418] close(4) = -1 EBADF (Bad file descriptor) [pid 5418] close(5) = -1 EBADF (Bad file descriptor) [pid 5418] close(6) = -1 EBADF (Bad file descriptor) [pid 5418] close(7) = -1 EBADF (Bad file descriptor) [pid 5418] close(8) = -1 EBADF (Bad file descriptor) [pid 5418] close(9) = -1 EBADF (Bad file descriptor) [pid 5418] close(10) = -1 EBADF (Bad file descriptor) [pid 5418] close(11) = -1 EBADF (Bad file descriptor) [pid 5418] close(12) = -1 EBADF (Bad file descriptor) [pid 5418] close(13) = -1 EBADF (Bad file descriptor) [pid 5418] close(14) = -1 EBADF (Bad file descriptor) [pid 5418] close(15) = -1 EBADF (Bad file descriptor) [pid 5418] close(16) = -1 EBADF (Bad file descriptor) [pid 5418] close(17) = -1 EBADF (Bad file descriptor) [pid 5418] close(18) = -1 EBADF (Bad file descriptor) [pid 5418] close(19) = -1 EBADF (Bad file descriptor) [pid 5418] close(20) = -1 EBADF (Bad file descriptor) [pid 5418] close(21) = -1 EBADF (Bad file descriptor) [pid 5418] close(22) = -1 EBADF (Bad file descriptor) [pid 5418] close(23) = -1 EBADF (Bad file descriptor) [pid 5418] close(24) = -1 EBADF (Bad file descriptor) [pid 5418] close(25) = -1 EBADF (Bad file descriptor) [pid 5418] close(26) = -1 EBADF (Bad file descriptor) [pid 5418] close(27) = -1 EBADF (Bad file descriptor) [pid 5418] close(28) = -1 EBADF (Bad file descriptor) [pid 5418] close(29) = -1 EBADF (Bad file descriptor) [pid 5418] exit_group(0) = ? [ 227.279401][ T5417] warn_alloc: 35 callbacks suppressed [ 227.279423][ T5417] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 227.384632][ T5417] CPU: 1 PID: 5417 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 227.395239][ T5417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 227.405332][ T5417] Call Trace: [ 227.408644][ T5417] [ 227.411629][ T5417] dump_stack_lvl+0x136/0x150 [ 227.416360][ T5417] warn_alloc+0x213/0x360 [ 227.420755][ T5417] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 227.426375][ T5417] ? do_raw_spin_unlock+0x175/0x230 [ 227.431635][ T5417] ? __get_vm_area_node+0x29b/0x3f0 [ 227.436899][ T5417] __vmalloc_node_range+0x103b/0x14c0 [ 227.442336][ T5417] ? xt_alloc_table_info+0x40/0xa0 [ 227.447522][ T5417] ? delayed_vfree_work+0x70/0x70 [ 227.452607][ T5417] ? kvmalloc_node+0x76/0x1a0 [ 227.457373][ T5417] ? rcu_is_watching+0x12/0xb0 [ 227.462215][ T5417] ? xt_alloc_table_info+0x40/0xa0 [ 227.467394][ T5417] kvmalloc_node+0x156/0x1a0 [ 227.472026][ T5417] ? xt_alloc_table_info+0x40/0xa0 [ 227.477175][ T5417] xt_alloc_table_info+0x40/0xa0 [ 227.482151][ T5417] do_ipt_set_ctl+0x514/0xb10 [ 227.486946][ T5417] ? __mutex_lock+0x231/0x1350 [ 227.491836][ T5417] ? compat_do_replace.constprop.0+0x400/0x400 [ 227.498023][ T5417] ? wait_for_completion_io_timeout+0x20/0x20 [ 227.504138][ T5417] ? ip_sock_set_tos+0x40/0x40 [ 227.508935][ T5417] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 227.514960][ T5417] nf_setsockopt+0x87/0xe0 [ 227.519420][ T5417] ip_setsockopt+0xf2/0x110 [ 227.523953][ T5417] raw_setsockopt+0x23e/0x2d0 [ 227.528654][ T5417] ? raw_ioctl+0x1e0/0x1e0 [ 227.533098][ T5417] ? sock_common_setsockopt+0x2f/0x110 [ 227.538611][ T5417] ? sock_common_recvmsg+0x190/0x190 [ 227.543930][ T5417] __sys_setsockopt+0x2c6/0x5b0 [ 227.548815][ T5417] ? __ia32_sys_recv+0x100/0x100 [ 227.553784][ T5417] ? lock_downgrade+0x690/0x690 [ 227.558674][ T5417] ? _raw_spin_unlock_irq+0x23/0x50 [ 227.563894][ T5417] ? lockdep_hardirqs_on+0x7d/0x100 [ 227.569136][ T5417] __x64_sys_setsockopt+0xbe/0x160 [ 227.574460][ T5417] do_syscall_64+0x39/0xb0 [ 227.579082][ T5417] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 227.585092][ T5417] RIP: 0033:0x7f2c6775df39 [ 227.589532][ T5417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 227.609183][ T5417] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 227.617662][ T5417] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 227.625656][ T5417] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 227.633737][ T5417] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 227.641820][ T5417] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 227.649900][ T5417] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 227.657994][ T5417] [pid 5409] <... setsockopt resumed>) = ? [pid 5409] +++ exited with 0 +++ [pid 5408] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 67 ./strace-static-x86_64: Process 5420 attached [pid 5420] set_robust_list(0x5555574495e0, 24) = 0 [pid 5420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5420] setpgid(0, 0) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5420] write(3, "1000", 4) = 4 [pid 5420] close(3) = 0 [pid 5420] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5420] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5420] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[68], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 68 [pid 5420] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5420] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5421 attached [pid 5421] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5421] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5421] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5420] <... futex resumed>) = 0 [pid 5420] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5420] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5421] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5420] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 228.513805][ T5417] Mem-Info: [ 228.516984][ T5417] active_anon:2272 inactive_anon:493 isolated_anon:0 [ 228.516984][ T5417] active_file:0 inactive_file:15121 isolated_file:0 [ 228.516984][ T5417] unevictable:768 dirty:23 writeback:13 [ 228.516984][ T5417] slab_reclaimable:19510 slab_unreclaimable:83441 [ 228.516984][ T5417] mapped:2428 shmem:1250 pagetables:349 [ 228.516984][ T5417] sec_pagetables:0 bounce:0 [ 228.516984][ T5417] kernel_misc_reclaimable:0 [ 228.516984][ T5417] free:681075 free_pcp:8409 free_cma:0 [pid 5420] close(3) = 0 [pid 5420] close(4) = -1 EBADF (Bad file descriptor) [pid 5420] close(5) = -1 EBADF (Bad file descriptor) [pid 5420] close(6) = -1 EBADF (Bad file descriptor) [pid 5420] close(7) = -1 EBADF (Bad file descriptor) [pid 5420] close(8) = -1 EBADF (Bad file descriptor) [pid 5420] close(9) = -1 EBADF (Bad file descriptor) [pid 5420] close(10) = -1 EBADF (Bad file descriptor) [pid 5420] close(11) = -1 EBADF (Bad file descriptor) [pid 5420] close(12) = -1 EBADF (Bad file descriptor) [pid 5420] close(13) = -1 EBADF (Bad file descriptor) [pid 5420] close(14) = -1 EBADF (Bad file descriptor) [pid 5420] close(15) = -1 EBADF (Bad file descriptor) [pid 5420] close(16) = -1 EBADF (Bad file descriptor) [pid 5420] close(17) = -1 EBADF (Bad file descriptor) [pid 5420] close(18) = -1 EBADF (Bad file descriptor) [pid 5420] close(19) = -1 EBADF (Bad file descriptor) [pid 5420] close(20) = -1 EBADF (Bad file descriptor) [pid 5420] close(21) = -1 EBADF (Bad file descriptor) [pid 5420] close(22) = -1 EBADF (Bad file descriptor) [pid 5420] close(23) = -1 EBADF (Bad file descriptor) [pid 5420] close(24) = -1 EBADF (Bad file descriptor) [pid 5420] close(25) = -1 EBADF (Bad file descriptor) [pid 5420] close(26) = -1 EBADF (Bad file descriptor) [pid 5420] close(27) = -1 EBADF (Bad file descriptor) [pid 5420] close(28) = -1 EBADF (Bad file descriptor) [pid 5420] close(29) = -1 EBADF (Bad file descriptor) [pid 5420] exit_group(0) = ? [pid 5411] <... setsockopt resumed>) = ? [pid 5411] +++ exited with 0 +++ [pid 5410] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=113 /* 1.13 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 68 [ 228.715811][ T5417] Node 0 active_anon:8880kB inactive_anon:1964kB active_file:0kB inactive_file:60412kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9712kB dirty:88kB writeback:52kB shmem:3456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8628kB pagetables:1252kB sec_pagetables:0kB all_unreclaimable? no ./strace-static-x86_64: Process 5422 attached [pid 5422] set_robust_list(0x5555574495e0, 24) = 0 [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5422] setpgid(0, 0) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5422] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5422] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[69], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 69 [pid 5422] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5422] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5423 attached [pid 5423] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5423] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5423] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5422] <... futex resumed>) = 0 [pid 5423] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5422] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5422] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 228.873821][ T5417] Node 1 active_anon:208kB inactive_anon:8kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:132kB pagetables:120kB sec_pagetables:0kB all_unreclaimable? no [ 228.993813][ T5417] Node 0 DMA free:10700kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:44kB free_cma:0kB [pid 5413] <... setsockopt resumed>) = ? [pid 5413] +++ exited with 0 +++ [pid 5412] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 54 [ 229.102073][ T5417] lowmem_reserve[]: 0 2617 2619 2619 2619 ./strace-static-x86_64: Process 5424 attached [pid 5424] set_robust_list(0x5555574495e0, 24) = 0 [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5424] setpgid(0, 0) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5424] write(3, "1000", 4) = 4 [pid 5424] close(3) = 0 [pid 5424] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5424] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5424] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[55], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 55 [pid 5424] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 229.127827][ T5417] Node 0 DMA32 free:44288kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8832kB inactive_anon:1960kB active_file:0kB inactive_file:58824kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:27920kB local_pcp:22116kB free_cma:0kB [pid 5424] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5425 attached [pid 5425] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5425] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5422] close(3) = 0 [pid 5422] close(4) = -1 EBADF (Bad file descriptor) [pid 5422] close(5) = -1 EBADF (Bad file descriptor) [pid 5422] close(6) = -1 EBADF (Bad file descriptor) [pid 5422] close(7 [pid 5425] <... socket resumed>) = 3 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(8) = -1 EBADF (Bad file descriptor) [pid 5422] close(9) = -1 EBADF (Bad file descriptor) [pid 5422] close(10) = -1 EBADF (Bad file descriptor) [pid 5422] close(11) = -1 EBADF (Bad file descriptor) [pid 5422] close(12) = -1 EBADF (Bad file descriptor) [pid 5422] close(13) = -1 EBADF (Bad file descriptor) [pid 5422] close(14) = -1 EBADF (Bad file descriptor) [pid 5422] close(15) = -1 EBADF (Bad file descriptor) [pid 5422] close(16) = -1 EBADF (Bad file descriptor) [pid 5422] close(17) = -1 EBADF (Bad file descriptor) [pid 5422] close(18) = -1 EBADF (Bad file descriptor) [pid 5422] close(19 [pid 5425] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] <... futex resumed>) = 0 [pid 5424] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5422] close(20 [pid 5425] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5424] <... futex resumed>) = 0 [pid 5422] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5422] close(21) = -1 EBADF (Bad file descriptor) [pid 5422] close(22) = -1 EBADF (Bad file descriptor) [pid 5422] close(23) = -1 EBADF (Bad file descriptor) [pid 5422] close(24) = -1 EBADF (Bad file descriptor) [pid 5422] close(25) = -1 EBADF (Bad file descriptor) [pid 5424] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5422] close(26) = -1 EBADF (Bad file descriptor) [pid 5422] close(27) = -1 EBADF (Bad file descriptor) [pid 5422] close(28) = -1 EBADF (Bad file descriptor) [pid 5422] close(29) = -1 EBADF (Bad file descriptor) [pid 5422] exit_group(0) = ? [ 229.233858][ T5417] lowmem_reserve[]: 0 0 1 1 1 [ 229.239504][ T5417] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 229.364788][ T5417] lowmem_reserve[]: 0 0 0 0 0 [ 229.380246][ T5417] Node 1 Normal free:2497464kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:208kB inactive_anon:8kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:6388kB local_pcp:5920kB free_cma:0kB [ 229.505525][ T5417] lowmem_reserve[]: 0 0 0 0 0 [pid 5415] <... setsockopt resumed>) = ? [pid 5415] +++ exited with 0 +++ [pid 5414] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [ 229.537008][ T5417] Node 0 DMA: 1*4kB (M) 1*8kB (U) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 3*1024kB (UM) 1*2048kB (U) 1*4096kB (M) = 10700kB [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 58 ./strace-static-x86_64: Process 5426 attached [pid 5426] set_robust_list(0x5555574495e0, 24) = 0 [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5426] write(3, "1000", 4) = 4 [pid 5426] close(3) = 0 [pid 5426] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 229.589432][ T5417] Node 0 DMA32: 2*4kB (UE) 19*8kB (UME) 12*16kB (UME) 3*32kB (M) 3*64kB (UE) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (U) 10*4096kB (U) = 44288kB [pid 5426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5426] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5426] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[59], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 59 [pid 5426] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5427 attached ) = 0 [pid 5427] set_robust_list(0x7f2c6770e9e0, 24 [pid 5426] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5427] <... set_robust_list resumed>) = 0 [pid 5427] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5427] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5426] <... futex resumed>) = 0 [pid 5427] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5426] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 229.653792][ T5417] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [pid 5426] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 229.706107][ T5417] Node 1 Normal: 10*4kB (M) 5*8kB (UME) 9*16kB (UME) 6*32kB (ME) 4*64kB (E) 3*128kB (UME) 2*256kB (UE) 2*512kB (UM) 1*1024kB (U) 1*2048kB (U) 595*4096kB (M) = 2442784kB [ 229.780587][ T5417] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [pid 5424] close(3) = 0 [pid 5424] close(4) = -1 EBADF (Bad file descriptor) [pid 5424] close(5) = -1 EBADF (Bad file descriptor) [pid 5424] close(6) = -1 EBADF (Bad file descriptor) [pid 5424] close(7) = -1 EBADF (Bad file descriptor) [pid 5424] close(8) = -1 EBADF (Bad file descriptor) [pid 5424] close(9) = -1 EBADF (Bad file descriptor) [pid 5424] close(10) = -1 EBADF (Bad file descriptor) [pid 5424] close(11) = -1 EBADF (Bad file descriptor) [pid 5424] close(12) = -1 EBADF (Bad file descriptor) [ 229.821776][ T5417] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [pid 5424] close(13) = -1 EBADF (Bad file descriptor) [pid 5424] close(14) = -1 EBADF (Bad file descriptor) [pid 5424] close(15) = -1 EBADF (Bad file descriptor) [pid 5424] close(16) = -1 EBADF (Bad file descriptor) [pid 5424] close(17) = -1 EBADF (Bad file descriptor) [pid 5424] close(18) = -1 EBADF (Bad file descriptor) [pid 5424] close(19) = -1 EBADF (Bad file descriptor) [pid 5424] close(20) = -1 EBADF (Bad file descriptor) [pid 5424] close(21) = -1 EBADF (Bad file descriptor) [pid 5424] close(22) = -1 EBADF (Bad file descriptor) [pid 5424] close(23) = -1 EBADF (Bad file descriptor) [pid 5424] close(24) = -1 EBADF (Bad file descriptor) [ 229.875507][ T5417] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [pid 5424] close(25) = -1 EBADF (Bad file descriptor) [pid 5424] close(26) = -1 EBADF (Bad file descriptor) [pid 5424] close(27) = -1 EBADF (Bad file descriptor) [pid 5424] close(28) = -1 EBADF (Bad file descriptor) [pid 5424] close(29) = -1 EBADF (Bad file descriptor) [pid 5424] exit_group(0) = ? [ 229.923971][ T5417] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 229.934297][ T5417] 16371 total pagecache pages [ 229.939401][ T5417] 0 pages in swap cache [ 229.943588][ T5417] Free swap = 0kB [ 229.983813][ T5417] Total swap = 0kB [ 229.988737][ T5417] 2097051 pages RAM [ 229.992620][ T5417] 0 pages HighMem/MovableOnly [ 230.003819][ T5417] 392168 pages reserved [ 230.018408][ T5417] 0 pages cma reserved [pid 5419] <... setsockopt resumed>) = ? [pid 5419] +++ exited with 0 +++ [pid 5418] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=111 /* 1.11 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 64 ./strace-static-x86_64: Process 5428 attached [pid 5428] set_robust_list(0x5555574495e0, 24) = 0 [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5428] setpgid(0, 0) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5428] write(3, "1000", 4) = 4 [pid 5428] close(3) = 0 [pid 5428] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5428] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5428] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[65], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 65 [pid 5428] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5428] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5429 attached [pid 5429] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5429] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5429] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5428] <... futex resumed>) = 0 [pid 5429] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5428] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5428] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5426] close(3) = 0 [pid 5426] close(4) = -1 EBADF (Bad file descriptor) [pid 5426] close(5) = -1 EBADF (Bad file descriptor) [pid 5426] close(6) = -1 EBADF (Bad file descriptor) [pid 5426] close(7) = -1 EBADF (Bad file descriptor) [pid 5426] close(8) = -1 EBADF (Bad file descriptor) [pid 5426] close(9) = -1 EBADF (Bad file descriptor) [pid 5426] close(10) = -1 EBADF (Bad file descriptor) [pid 5426] close(11) = -1 EBADF (Bad file descriptor) [pid 5426] close(12) = -1 EBADF (Bad file descriptor) [pid 5426] close(13) = -1 EBADF (Bad file descriptor) [pid 5426] close(14) = -1 EBADF (Bad file descriptor) [pid 5426] close(15) = -1 EBADF (Bad file descriptor) [pid 5426] close(16) = -1 EBADF (Bad file descriptor) [pid 5426] close(17) = -1 EBADF (Bad file descriptor) [pid 5426] close(18) = -1 EBADF (Bad file descriptor) [pid 5426] close(19) = -1 EBADF (Bad file descriptor) [pid 5426] close(20) = -1 EBADF (Bad file descriptor) [pid 5426] close(21) = -1 EBADF (Bad file descriptor) [pid 5426] close(22) = -1 EBADF (Bad file descriptor) [pid 5426] close(23) = -1 EBADF (Bad file descriptor) [pid 5426] close(24) = -1 EBADF (Bad file descriptor) [pid 5426] close(25) = -1 EBADF (Bad file descriptor) [pid 5426] close(26) = -1 EBADF (Bad file descriptor) [pid 5426] close(27) = -1 EBADF (Bad file descriptor) [pid 5426] close(28) = -1 EBADF (Bad file descriptor) [pid 5426] close(29) = -1 EBADF (Bad file descriptor) [pid 5426] exit_group(0) = ? [pid 5428] close(3) = 0 [pid 5428] close(4) = -1 EBADF (Bad file descriptor) [pid 5428] close(5) = -1 EBADF (Bad file descriptor) [pid 5428] close(6) = -1 EBADF (Bad file descriptor) [pid 5428] close(7) = -1 EBADF (Bad file descriptor) [pid 5428] close(8) = -1 EBADF (Bad file descriptor) [pid 5428] close(9) = -1 EBADF (Bad file descriptor) [pid 5428] close(10) = -1 EBADF (Bad file descriptor) [pid 5428] close(11) = -1 EBADF (Bad file descriptor) [pid 5428] close(12) = -1 EBADF (Bad file descriptor) [pid 5428] close(13) = -1 EBADF (Bad file descriptor) [pid 5428] close(14) = -1 EBADF (Bad file descriptor) [pid 5428] close(15) = -1 EBADF (Bad file descriptor) [pid 5428] close(16) = -1 EBADF (Bad file descriptor) [pid 5428] close(17) = -1 EBADF (Bad file descriptor) [pid 5428] close(18) = -1 EBADF (Bad file descriptor) [pid 5428] close(19) = -1 EBADF (Bad file descriptor) [pid 5428] close(20) = -1 EBADF (Bad file descriptor) [pid 5428] close(21) = -1 EBADF (Bad file descriptor) [pid 5428] close(22) = -1 EBADF (Bad file descriptor) [pid 5428] close(23) = -1 EBADF (Bad file descriptor) [pid 5428] close(24) = -1 EBADF (Bad file descriptor) [pid 5428] close(25) = -1 EBADF (Bad file descriptor) [pid 5428] close(26) = -1 EBADF (Bad file descriptor) [pid 5428] close(27) = -1 EBADF (Bad file descriptor) [pid 5428] close(28) = -1 EBADF (Bad file descriptor) [pid 5428] close(29) = -1 EBADF (Bad file descriptor) [pid 5428] exit_group(0) = ? [pid 5025] kill(-68, SIGKILL) = 0 [pid 5025] kill(68, SIGKILL) = 0 [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5025] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5025] close(3) = 0 [pid 5421] <... setsockopt resumed>) = ? [pid 5421] +++ exited with 0 +++ [pid 5420] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 69 ./strace-static-x86_64: Process 5430 attached [pid 5430] set_robust_list(0x5555574495e0, 24) = 0 [pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5430] setpgid(0, 0) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5430] write(3, "1000", 4) = 4 [pid 5430] close(3) = 0 [pid 5430] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5430] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5430] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[70], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 70 [pid 5430] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5430] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5431 attached [pid 5431] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5431] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5431] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5430] <... futex resumed>) = 0 [pid 5431] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5430] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5423] <... setsockopt resumed>) = ? [pid 5430] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5423] +++ exited with 0 +++ [pid 5422] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=107 /* 1.07 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 70 ./strace-static-x86_64: Process 5432 attached [pid 5432] set_robust_list(0x5555574495e0, 24) = 0 [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5432] setpgid(0, 0) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5432] write(3, "1000", 4) = 4 [pid 5432] close(3) = 0 [pid 5432] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5432] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5432] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[71], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 71 [pid 5432] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5433 attached [pid 5433] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5433] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5433] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5432] <... futex resumed>) = 0 [pid 5430] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5433] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5432] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5430] close(3) = 0 [pid 5430] close(4) = -1 EBADF (Bad file descriptor) [pid 5430] close(5) = -1 EBADF (Bad file descriptor) [pid 5430] close(6) = -1 EBADF (Bad file descriptor) [pid 5430] close(7) = -1 EBADF (Bad file descriptor) [pid 5430] close(8) = -1 EBADF (Bad file descriptor) [pid 5430] close(9) = -1 EBADF (Bad file descriptor) [pid 5430] close(10) = -1 EBADF (Bad file descriptor) [pid 5430] close(11) = -1 EBADF (Bad file descriptor) [pid 5430] close(12) = -1 EBADF (Bad file descriptor) [pid 5430] close(13) = -1 EBADF (Bad file descriptor) [pid 5430] close(14) = -1 EBADF (Bad file descriptor) [pid 5430] close(15) = -1 EBADF (Bad file descriptor) [pid 5430] close(16) = -1 EBADF (Bad file descriptor) [pid 5430] close(17) = -1 EBADF (Bad file descriptor) [pid 5430] close(18) = -1 EBADF (Bad file descriptor) [pid 5430] close(19) = -1 EBADF (Bad file descriptor) [pid 5430] close(20) = -1 EBADF (Bad file descriptor) [pid 5430] close(21) = -1 EBADF (Bad file descriptor) [pid 5430] close(22) = -1 EBADF (Bad file descriptor) [pid 5430] close(23) = -1 EBADF (Bad file descriptor) [pid 5430] close(24 [pid 5432] close(3 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = 0 [pid 5430] close(25 [pid 5432] close(4 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(26 [pid 5432] close(5 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(27 [pid 5432] close(6 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(28 [pid 5432] close(7 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] close(29 [pid 5432] close(8 [pid 5430] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] exit_group(0 [pid 5432] close(9 [pid 5430] <... exit_group resumed>) = ? [pid 5432] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5432] close(10) = -1 EBADF (Bad file descriptor) [pid 5432] close(11) = -1 EBADF (Bad file descriptor) [pid 5432] close(12) = -1 EBADF (Bad file descriptor) [pid 5432] close(13) = -1 EBADF (Bad file descriptor) [pid 5432] close(14) = -1 EBADF (Bad file descriptor) [pid 5432] close(15) = -1 EBADF (Bad file descriptor) [pid 5432] close(16) = -1 EBADF (Bad file descriptor) [pid 5432] close(17) = -1 EBADF (Bad file descriptor) [pid 5432] close(18) = -1 EBADF (Bad file descriptor) [pid 5432] close(19) = -1 EBADF (Bad file descriptor) [pid 5432] close(20) = -1 EBADF (Bad file descriptor) [pid 5432] close(21) = -1 EBADF (Bad file descriptor) [pid 5432] close(22) = -1 EBADF (Bad file descriptor) [pid 5432] close(23) = -1 EBADF (Bad file descriptor) [pid 5432] close(24) = -1 EBADF (Bad file descriptor) [pid 5432] close(25) = -1 EBADF (Bad file descriptor) [pid 5432] close(26) = -1 EBADF (Bad file descriptor) [pid 5432] close(27) = -1 EBADF (Bad file descriptor) [pid 5432] close(28) = -1 EBADF (Bad file descriptor) [pid 5432] close(29) = -1 EBADF (Bad file descriptor) [pid 5432] exit_group(0) = ? [pid 5417] <... setsockopt resumed>) = ? [pid 5417] +++ exited with 0 +++ [pid 5416] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=122 /* 1.22 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 70 ./strace-static-x86_64: Process 5434 attached [pid 5434] set_robust_list(0x5555574495e0, 24) = 0 [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5434] close(3) = 0 [pid 5434] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5434] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5434] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5435 attached [pid 5435] set_robust_list(0x7f2c6770e9e0, 24 [pid 5434] <... clone resumed>, parent_tid=[71], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 71 [pid 5435] <... set_robust_list resumed>) = 0 [pid 5434] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5435] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5434] <... futex resumed>) = 0 [pid 5435] <... socket resumed>) = 3 [pid 5434] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5435] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5434] <... futex resumed>) = 0 [pid 5435] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5434] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5434] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5425] <... setsockopt resumed>) = ? [pid 5425] +++ exited with 0 +++ [pid 5424] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=95 /* 0.95 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 56 ./strace-static-x86_64: Process 5436 attached [pid 5436] set_robust_list(0x5555574495e0, 24) = 0 [pid 5436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5436] setpgid(0, 0) = 0 [pid 5436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5436] write(3, "1000", 4) = 4 [pid 5436] close(3) = 0 [pid 5436] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5436] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5436] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[57], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 57 [pid 5436] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5436] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5437 attached [pid 5437] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5437] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5437] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5436] <... futex resumed>) = 0 [pid 5436] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5437] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5436] <... futex resumed>) = 0 [pid 5436] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5434] close(3) = 0 [pid 5434] close(4) = -1 EBADF (Bad file descriptor) [pid 5434] close(5) = -1 EBADF (Bad file descriptor) [pid 5434] close(6) = -1 EBADF (Bad file descriptor) [pid 5434] close(7) = -1 EBADF (Bad file descriptor) [pid 5434] close(8) = -1 EBADF (Bad file descriptor) [pid 5434] close(9) = -1 EBADF (Bad file descriptor) [pid 5434] close(10) = -1 EBADF (Bad file descriptor) [pid 5434] close(11) = -1 EBADF (Bad file descriptor) [pid 5434] close(12) = -1 EBADF (Bad file descriptor) [pid 5434] close(13) = -1 EBADF (Bad file descriptor) [pid 5434] close(14) = -1 EBADF (Bad file descriptor) [pid 5434] close(15) = -1 EBADF (Bad file descriptor) [pid 5434] close(16) = -1 EBADF (Bad file descriptor) [pid 5436] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5434] close(17) = -1 EBADF (Bad file descriptor) [pid 5434] close(18) = -1 EBADF (Bad file descriptor) [pid 5434] close(19) = -1 EBADF (Bad file descriptor) [pid 5434] close(20) = -1 EBADF (Bad file descriptor) [pid 5434] close(21) = -1 EBADF (Bad file descriptor) [pid 5434] close(22) = -1 EBADF (Bad file descriptor) [pid 5434] close(23) = -1 EBADF (Bad file descriptor) [pid 5434] close(24) = -1 EBADF (Bad file descriptor) [pid 5434] close(25) = -1 EBADF (Bad file descriptor) [pid 5434] close(26) = -1 EBADF (Bad file descriptor) [pid 5434] close(27) = -1 EBADF (Bad file descriptor) [pid 5434] close(28) = -1 EBADF (Bad file descriptor) [pid 5434] close(29) = -1 EBADF (Bad file descriptor) [pid 5434] exit_group(0) = ? [pid 5429] <... setsockopt resumed>) = ? [pid 5429] +++ exited with 0 +++ [pid 5428] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=109 /* 1.09 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 66 ./strace-static-x86_64: Process 5438 attached [pid 5438] set_robust_list(0x5555574495e0, 24) = 0 [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5438] setpgid(0, 0) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5438] write(3, "1000", 4) = 4 [pid 5438] close(3) = 0 [pid 5438] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5438] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5438] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5438] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[67], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 67 [pid 5438] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5438] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5439 attached [pid 5439] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5439] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5439] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5438] <... futex resumed>) = 0 [pid 5439] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5438] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5438] <... futex resumed>) = 0 [pid 5439] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5438] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5427] <... setsockopt resumed>) = ? [pid 5427] +++ exited with 0 +++ [pid 5426] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=86 /* 0.86 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 60 ./strace-static-x86_64: Process 5440 attached [pid 5440] set_robust_list(0x5555574495e0, 24) = 0 [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5436] close(3 [pid 5440] write(3, "1000", 4) = 4 [pid 5436] <... close resumed>) = 0 [pid 5440] close(3 [pid 5436] close(4 [pid 5440] <... close resumed>) = 0 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5436] close(5 [pid 5440] <... futex resumed>) = 0 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5436] close(6 [pid 5440] <... mmap resumed>) = 0x7f2c676ee000 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5436] close(7 [pid 5440] <... mprotect resumed>) = 0 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] close(8) = -1 EBADF (Bad file descriptor) [pid 5440] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5436] close(9 [pid 5440] <... clone resumed>, parent_tid=[61], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 61 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5436] close(10 [pid 5440] <... futex resumed>) = 0 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5436] close(11) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5441 attached [pid 5436] close(12 [pid 5441] set_robust_list(0x7f2c6770e9e0, 24 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... set_robust_list resumed>) = 0 [pid 5436] close(13 [pid 5441] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] <... socket resumed>) = 3 [pid 5436] close(14) = -1 EBADF (Bad file descriptor) [pid 5441] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5440] <... futex resumed>) = 0 [pid 5441] <... futex resumed>) = 1 [pid 5436] close(15 [pid 5441] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5440] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] <... futex resumed>) = 0 [pid 5436] close(16 [pid 5440] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5436] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5436] close(17) = -1 EBADF (Bad file descriptor) [pid 5436] close(18) = -1 EBADF (Bad file descriptor) [pid 5436] close(19) = -1 EBADF (Bad file descriptor) [pid 5436] close(20) = -1 EBADF (Bad file descriptor) [pid 5436] close(21) = -1 EBADF (Bad file descriptor) [pid 5436] close(22) = -1 EBADF (Bad file descriptor) [pid 5436] close(23) = -1 EBADF (Bad file descriptor) [pid 5436] close(24) = -1 EBADF (Bad file descriptor) [pid 5436] close(25) = -1 EBADF (Bad file descriptor) [pid 5436] close(26) = -1 EBADF (Bad file descriptor) [pid 5436] close(27) = -1 EBADF (Bad file descriptor) [pid 5436] close(28) = -1 EBADF (Bad file descriptor) [pid 5436] close(29) = -1 EBADF (Bad file descriptor) [pid 5436] exit_group(0) = ? [pid 5440] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5438] close(3) = 0 [pid 5438] close(4) = -1 EBADF (Bad file descriptor) [pid 5438] close(5) = -1 EBADF (Bad file descriptor) [pid 5438] close(6) = -1 EBADF (Bad file descriptor) [pid 5438] close(7) = -1 EBADF (Bad file descriptor) [pid 5438] close(8) = -1 EBADF (Bad file descriptor) [pid 5438] close(9) = -1 EBADF (Bad file descriptor) [pid 5438] close(10) = -1 EBADF (Bad file descriptor) [pid 5438] close(11) = -1 EBADF (Bad file descriptor) [pid 5438] close(12) = -1 EBADF (Bad file descriptor) [pid 5438] close(13) = -1 EBADF (Bad file descriptor) [pid 5438] close(14) = -1 EBADF (Bad file descriptor) [pid 5438] close(15) = -1 EBADF (Bad file descriptor) [pid 5438] close(16) = -1 EBADF (Bad file descriptor) [pid 5438] close(17) = -1 EBADF (Bad file descriptor) [pid 5438] close(18) = -1 EBADF (Bad file descriptor) [pid 5438] close(19) = -1 EBADF (Bad file descriptor) [pid 5438] close(20) = -1 EBADF (Bad file descriptor) [pid 5438] close(21) = -1 EBADF (Bad file descriptor) [pid 5438] close(22) = -1 EBADF (Bad file descriptor) [pid 5438] close(23) = -1 EBADF (Bad file descriptor) [pid 5438] close(24) = -1 EBADF (Bad file descriptor) [pid 5438] close(25) = -1 EBADF (Bad file descriptor) [pid 5438] close(26) = -1 EBADF (Bad file descriptor) [pid 5438] close(27) = -1 EBADF (Bad file descriptor) [pid 5438] close(28) = -1 EBADF (Bad file descriptor) [pid 5438] close(29) = -1 EBADF (Bad file descriptor) [pid 5438] exit_group(0) = ? [pid 5440] close(3) = 0 [pid 5440] close(4) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5440] close(9) = -1 EBADF (Bad file descriptor) [pid 5440] close(10) = -1 EBADF (Bad file descriptor) [pid 5440] close(11) = -1 EBADF (Bad file descriptor) [pid 5440] close(12) = -1 EBADF (Bad file descriptor) [pid 5440] close(13) = -1 EBADF (Bad file descriptor) [pid 5440] close(14) = -1 EBADF (Bad file descriptor) [pid 5440] close(15) = -1 EBADF (Bad file descriptor) [pid 5440] close(16) = -1 EBADF (Bad file descriptor) [pid 5440] close(17) = -1 EBADF (Bad file descriptor) [pid 5440] close(18) = -1 EBADF (Bad file descriptor) [pid 5440] close(19) = -1 EBADF (Bad file descriptor) [pid 5440] close(20) = -1 EBADF (Bad file descriptor) [pid 5440] close(21) = -1 EBADF (Bad file descriptor) [pid 5440] close(22) = -1 EBADF (Bad file descriptor) [pid 5440] close(23) = -1 EBADF (Bad file descriptor) [pid 5440] close(24) = -1 EBADF (Bad file descriptor) [pid 5440] close(25) = -1 EBADF (Bad file descriptor) [pid 5440] close(26) = -1 EBADF (Bad file descriptor) [pid 5440] close(27) = -1 EBADF (Bad file descriptor) [pid 5440] close(28) = -1 EBADF (Bad file descriptor) [pid 5440] close(29) = -1 EBADF (Bad file descriptor) [pid 5440] exit_group(0) = ? [pid 5433] <... setsockopt resumed>) = ? [pid 5433] +++ exited with 0 +++ [pid 5432] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=112 /* 1.12 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 72 ./strace-static-x86_64: Process 5442 attached [pid 5442] set_robust_list(0x5555574495e0, 24) = 0 [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5442] write(3, "1000", 4) = 4 [pid 5442] close(3) = 0 [pid 5442] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5442] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5442] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[73], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 73 [pid 5442] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5443 attached [pid 5443] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5443] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5443] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5442] <... futex resumed>) = 0 [pid 5443] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5442] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5442] close(3) = 0 [pid 5442] close(4) = -1 EBADF (Bad file descriptor) [pid 5442] close(5) = -1 EBADF (Bad file descriptor) [pid 5442] close(6) = -1 EBADF (Bad file descriptor) [pid 5442] close(7) = -1 EBADF (Bad file descriptor) [pid 5442] close(8) = -1 EBADF (Bad file descriptor) [pid 5442] close(9) = -1 EBADF (Bad file descriptor) [pid 5442] close(10) = -1 EBADF (Bad file descriptor) [pid 5442] close(11) = -1 EBADF (Bad file descriptor) [pid 5442] close(12) = -1 EBADF (Bad file descriptor) [pid 5442] close(13) = -1 EBADF (Bad file descriptor) [pid 5442] close(14) = -1 EBADF (Bad file descriptor) [pid 5442] close(15) = -1 EBADF (Bad file descriptor) [pid 5442] close(16) = -1 EBADF (Bad file descriptor) [pid 5442] close(17) = -1 EBADF (Bad file descriptor) [pid 5442] close(18) = -1 EBADF (Bad file descriptor) [pid 5442] close(19) = -1 EBADF (Bad file descriptor) [pid 5442] close(20) = -1 EBADF (Bad file descriptor) [pid 5442] close(21) = -1 EBADF (Bad file descriptor) [pid 5442] close(22) = -1 EBADF (Bad file descriptor) [pid 5442] close(23) = -1 EBADF (Bad file descriptor) [pid 5442] close(24) = -1 EBADF (Bad file descriptor) [pid 5442] close(25) = -1 EBADF (Bad file descriptor) [pid 5442] close(26) = -1 EBADF (Bad file descriptor) [pid 5442] close(27) = -1 EBADF (Bad file descriptor) [pid 5442] close(28) = -1 EBADF (Bad file descriptor) [pid 5442] close(29) = -1 EBADF (Bad file descriptor) [pid 5442] exit_group(0) = ? [pid 5431] <... setsockopt resumed>) = ? [pid 5431] +++ exited with 0 +++ [pid 5430] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=83 /* 0.83 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 71 ./strace-static-x86_64: Process 5444 attached [pid 5444] set_robust_list(0x5555574495e0, 24) = 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5444] setpgid(0, 0) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5444] write(3, "1000", 4) = 4 [pid 5444] close(3) = 0 [pid 5444] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5444] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5444] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[72], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 72 [pid 5444] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5445 attached [pid 5445] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5445] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5445] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5444] <... futex resumed>) = 0 [pid 5445] <... futex resumed>) = 1 [pid 5445] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5444] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5026] kill(-66, SIGKILL [pid 5025] kill(-70, SIGKILL [pid 5024] kill(-60, SIGKILL [pid 5023] kill(-56, SIGKILL [pid 5022] kill(-72, SIGKILL [pid 5016] kill(-71, SIGKILL [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5022] <... kill resumed>) = 0 [pid 5016] <... kill resumed>) = 0 [pid 5026] kill(66, SIGKILL [pid 5025] kill(70, SIGKILL [pid 5024] kill(60, SIGKILL [pid 5023] kill(56, SIGKILL [pid 5022] kill(72, SIGKILL [pid 5016] kill(71, SIGKILL [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5022] <... kill resumed>) = 0 [pid 5016] <... kill resumed>) = 0 [ 244.978868][ T5437] warn_alloc: 28 callbacks suppressed [ 244.978890][ T5437] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 245.073789][ T5437] CPU: 0 PID: 5437 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 245.084285][ T5437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 245.094388][ T5437] Call Trace: [ 245.097697][ T5437] [ 245.100665][ T5437] dump_stack_lvl+0x136/0x150 [ 245.105402][ T5437] warn_alloc+0x213/0x360 [ 245.109807][ T5437] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 245.115437][ T5437] ? do_raw_spin_unlock+0x175/0x230 [ 245.120700][ T5437] ? __get_vm_area_node+0x29b/0x3f0 [ 245.125966][ T5437] __vmalloc_node_range+0x103b/0x14c0 [ 245.131408][ T5437] ? xt_alloc_table_info+0x40/0xa0 [ 245.136686][ T5437] ? delayed_vfree_work+0x70/0x70 [ 245.141775][ T5437] ? kvmalloc_node+0x76/0x1a0 [ 245.146528][ T5437] ? rcu_is_watching+0x12/0xb0 [ 245.151362][ T5437] ? xt_alloc_table_info+0x40/0xa0 [ 245.156802][ T5437] kvmalloc_node+0x156/0x1a0 [ 245.161440][ T5437] ? xt_alloc_table_info+0x40/0xa0 [ 245.166598][ T5437] xt_alloc_table_info+0x40/0xa0 [ 245.171575][ T5437] do_ipt_set_ctl+0x514/0xb10 [ 245.176280][ T5437] ? __mutex_lock+0x231/0x1350 [ 245.181190][ T5437] ? compat_do_replace.constprop.0+0x400/0x400 [ 245.187381][ T5437] ? wait_for_completion_io_timeout+0x20/0x20 [ 245.193491][ T5437] ? ip_sock_set_tos+0x40/0x40 [ 245.198297][ T5437] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 245.204324][ T5437] nf_setsockopt+0x87/0xe0 [ 245.208788][ T5437] ip_setsockopt+0xf2/0x110 [ 245.213332][ T5437] raw_setsockopt+0x23e/0x2d0 [ 245.218044][ T5437] ? raw_ioctl+0x1e0/0x1e0 [ 245.222494][ T5437] ? sock_common_setsockopt+0x2f/0x110 [ 245.228079][ T5437] ? sock_common_recvmsg+0x190/0x190 [ 245.233407][ T5437] __sys_setsockopt+0x2c6/0x5b0 [ 245.238381][ T5437] ? __ia32_sys_recv+0x100/0x100 [ 245.243363][ T5437] ? lock_downgrade+0x690/0x690 [ 245.248356][ T5437] ? _raw_spin_unlock_irq+0x23/0x50 [ 245.253605][ T5437] ? lockdep_hardirqs_on+0x7d/0x100 [ 245.258850][ T5437] __x64_sys_setsockopt+0xbe/0x160 [ 245.264003][ T5437] do_syscall_64+0x39/0xb0 [ 245.268452][ T5437] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 245.274375][ T5437] RIP: 0033:0x7f2c6775df39 [ 245.278823][ T5437] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 245.298457][ T5437] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 245.306901][ T5437] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 245.315068][ T5437] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 245.323066][ T5437] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 245.331060][ T5437] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 245.339051][ T5437] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 245.347061][ T5437] [pid 5435] <... setsockopt resumed>) = ? [pid 5435] +++ exited with 0 +++ [pid 5434] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=87 /* 0.87 s */} --- [pid 5025] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 72 ./strace-static-x86_64: Process 5446 attached [pid 5446] set_robust_list(0x5555574495e0, 24) = 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) = 3 [pid 5446] write(3, "1000", 4) = 4 [pid 5446] close(3) = 0 [pid 5446] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5446] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5446] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5447 attached , parent_tid=[73], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 73 [pid 5447] set_robust_list(0x7f2c6770e9e0, 24 [pid 5446] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... set_robust_list resumed>) = 0 [pid 5446] <... futex resumed>) = 0 [pid 5447] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5446] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5447] <... socket resumed>) = 3 [pid 5447] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5446] <... futex resumed>) = 0 [pid 5447] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5446] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5447] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5439] <... setsockopt resumed>) = ? [pid 5439] +++ exited with 0 +++ [pid 5438] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=113 /* 1.13 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 68 ./strace-static-x86_64: Process 5448 attached [pid 5448] set_robust_list(0x5555574495e0, 24) = 0 [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5448] setpgid(0, 0) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5448] close(3) = 0 [pid 5448] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5448] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5448] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[69], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 69 [pid 5448] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5448] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5449 attached [pid 5449] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5449] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5449] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5448] <... futex resumed>) = 0 [pid 5449] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5448] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5449] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5448] <... futex resumed>) = 0 [pid 5448] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5024] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5022] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5024] <... openat resumed>) = 3 [pid 5023] <... openat resumed>) = 3 [pid 5024] fstat(3, [pid 5023] fstat(3, [pid 5022] <... openat resumed>) = 3 [pid 5024] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5022] fstat(3, [pid 5024] getdents64(3, [pid 5023] getdents64(3, [pid 5024] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5022] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5024] getdents64(3, [pid 5023] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] getdents64(3, [pid 5022] getdents64(3, [pid 5024] close(3 [pid 5023] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5022] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5024] <... close resumed>) = 0 [pid 5023] close(3 [pid 5022] getdents64(3, [pid 5023] <... close resumed>) = 0 [pid 5022] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] <... openat resumed>) = 3 [pid 5022] close(3 [pid 5016] fstat(3, [pid 5022] <... close resumed>) = 0 [pid 5016] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] close(3) = 0 [pid 5446] close(3) = 0 [pid 5446] close(4) = -1 EBADF (Bad file descriptor) [pid 5446] close(5) = -1 EBADF (Bad file descriptor) [pid 5446] close(6) = -1 EBADF (Bad file descriptor) [pid 5446] close(7) = -1 EBADF (Bad file descriptor) [pid 5446] close(8) = -1 EBADF (Bad file descriptor) [pid 5446] close(9) = -1 EBADF (Bad file descriptor) [pid 5446] close(10) = -1 EBADF (Bad file descriptor) [pid 5446] close(11) = -1 EBADF (Bad file descriptor) [pid 5446] close(12) = -1 EBADF (Bad file descriptor) [pid 5446] close(13) = -1 EBADF (Bad file descriptor) [pid 5446] close(14) = -1 EBADF (Bad file descriptor) [pid 5446] close(15) = -1 EBADF (Bad file descriptor) [pid 5446] close(16) = -1 EBADF (Bad file descriptor) [pid 5446] close(17) = -1 EBADF (Bad file descriptor) [pid 5446] close(18) = -1 EBADF (Bad file descriptor) [pid 5446] close(19) = -1 EBADF (Bad file descriptor) [pid 5446] close(20) = -1 EBADF (Bad file descriptor) [pid 5446] close(21) = -1 EBADF (Bad file descriptor) [pid 5446] close(22) = -1 EBADF (Bad file descriptor) [pid 5446] close(23) = -1 EBADF (Bad file descriptor) [pid 5446] close(24) = -1 EBADF (Bad file descriptor) [pid 5446] close(25) = -1 EBADF (Bad file descriptor) [pid 5446] close(26) = -1 EBADF (Bad file descriptor) [pid 5446] close(27) = -1 EBADF (Bad file descriptor) [pid 5446] close(28) = -1 EBADF (Bad file descriptor) [pid 5446] close(29) = -1 EBADF (Bad file descriptor) [pid 5446] exit_group(0) = ? [pid 5448] close(3) = 0 [pid 5448] close(4) = -1 EBADF (Bad file descriptor) [pid 5448] close(5) = -1 EBADF (Bad file descriptor) [pid 5448] close(6) = -1 EBADF (Bad file descriptor) [pid 5448] close(7) = -1 EBADF (Bad file descriptor) [pid 5448] close(8) = -1 EBADF (Bad file descriptor) [pid 5448] close(9) = -1 EBADF (Bad file descriptor) [pid 5448] close(10) = -1 EBADF (Bad file descriptor) [pid 5448] close(11) = -1 EBADF (Bad file descriptor) [pid 5448] close(12) = -1 EBADF (Bad file descriptor) [pid 5448] close(13) = -1 EBADF (Bad file descriptor) [pid 5448] close(14) = -1 EBADF (Bad file descriptor) [pid 5448] close(15) = -1 EBADF (Bad file descriptor) [pid 5448] close(16) = -1 EBADF (Bad file descriptor) [pid 5448] close(17) = -1 EBADF (Bad file descriptor) [pid 5448] close(18) = -1 EBADF (Bad file descriptor) [pid 5448] close(19) = -1 EBADF (Bad file descriptor) [pid 5448] close(20) = -1 EBADF (Bad file descriptor) [pid 5448] close(21) = -1 EBADF (Bad file descriptor) [pid 5448] close(22) = -1 EBADF (Bad file descriptor) [pid 5448] close(23) = -1 EBADF (Bad file descriptor) [pid 5448] close(24) = -1 EBADF (Bad file descriptor) [pid 5448] close(25) = -1 EBADF (Bad file descriptor) [pid 5448] close(26) = -1 EBADF (Bad file descriptor) [pid 5448] close(27) = -1 EBADF (Bad file descriptor) [pid 5448] close(28) = -1 EBADF (Bad file descriptor) [pid 5448] close(29) = -1 EBADF (Bad file descriptor) [pid 5448] exit_group(0) = ? [pid 5441] <... setsockopt resumed>) = ? [pid 5441] +++ exited with 0 +++ [pid 5440] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=98 /* 0.98 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 62 ./strace-static-x86_64: Process 5450 attached [pid 5450] set_robust_list(0x5555574495e0, 24) = 0 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5450] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5450] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[63], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 63 [pid 5450] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 246.177640][ T5437] Mem-Info: [ 246.182236][ T5437] active_anon:2276 inactive_anon:499 isolated_anon:0 [ 246.182236][ T5437] active_file:0 inactive_file:15148 isolated_file:0 [ 246.182236][ T5437] unevictable:768 dirty:23 writeback:13 [ 246.182236][ T5437] slab_reclaimable:19510 slab_unreclaimable:83654 [ 246.182236][ T5437] mapped:2440 shmem:1252 pagetables:351 [ 246.182236][ T5437] sec_pagetables:0 bounce:0 [ 246.182236][ T5437] kernel_misc_reclaimable:0 [ 246.182236][ T5437] free:1354633 free_pcp:7786 free_cma:0 [pid 5450] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5451 attached [pid 5451] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5451] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5451] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5450] <... futex resumed>) = 0 [pid 5450] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5451] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5450] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 246.322247][ T5437] Node 0 active_anon:8856kB inactive_anon:1984kB active_file:0kB inactive_file:60520kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9760kB dirty:88kB writeback:52kB shmem:3460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8644kB pagetables:1260kB sec_pagetables:0kB all_unreclaimable? no [ 246.454394][ T5437] Node 1 active_anon:248kB inactive_anon:12kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1548kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:112kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no [pid 5450] close(3) = 0 [pid 5450] close(4) = -1 EBADF (Bad file descriptor) [pid 5450] close(5) = -1 EBADF (Bad file descriptor) [pid 5450] close(6) = -1 EBADF (Bad file descriptor) [pid 5450] close(7) = -1 EBADF (Bad file descriptor) [pid 5450] close(8) = -1 EBADF (Bad file descriptor) [pid 5450] close(9) = -1 EBADF (Bad file descriptor) [pid 5450] close(10) = -1 EBADF (Bad file descriptor) [pid 5450] close(11) = -1 EBADF (Bad file descriptor) [pid 5450] close(12) = -1 EBADF (Bad file descriptor) [pid 5450] close(13) = -1 EBADF (Bad file descriptor) [pid 5450] close(14) = -1 EBADF (Bad file descriptor) [pid 5450] close(15) = -1 EBADF (Bad file descriptor) [pid 5450] close(16) = -1 EBADF (Bad file descriptor) [pid 5450] close(17) = -1 EBADF (Bad file descriptor) [pid 5450] close(18) = -1 EBADF (Bad file descriptor) [pid 5450] close(19) = -1 EBADF (Bad file descriptor) [pid 5450] close(20) = -1 EBADF (Bad file descriptor) [pid 5450] close(21) = -1 EBADF (Bad file descriptor) [pid 5450] close(22) = -1 EBADF (Bad file descriptor) [pid 5450] close(23) = -1 EBADF (Bad file descriptor) [pid 5450] close(24) = -1 EBADF (Bad file descriptor) [pid 5450] close(25) = -1 EBADF (Bad file descriptor) [pid 5450] close(26) = -1 EBADF (Bad file descriptor) [pid 5450] close(27) = -1 EBADF (Bad file descriptor) [pid 5450] close(28) = -1 EBADF (Bad file descriptor) [pid 5450] close(29) = -1 EBADF (Bad file descriptor) [pid 5450] exit_group(0) = ? [ 246.625494][ T5437] Node 0 DMA free:15148kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:132kB local_pcp:44kB free_cma:0kB [ 246.763824][ T5437] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 246.769958][ T5437] Node 0 DMA32 free:1630924kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8816kB inactive_anon:1980kB active_file:0kB inactive_file:58932kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:11112kB local_pcp:984kB free_cma:0kB [ 246.874224][ T5437] lowmem_reserve[]: 0 0 1 1 1 [ 246.879261][ T5437] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 246.970552][ T5437] lowmem_reserve[]: 0 0 0 0 0 [ 246.985421][ T5437] Node 1 Normal free:3628524kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:200kB inactive_anon:12kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:22416kB local_pcp:18108kB free_cma:0kB [ 247.090528][ T5437] lowmem_reserve[]: 0 0 0 0 0 [ 247.102434][ T5437] Node 0 DMA: 5*4kB (UM) 7*8kB (U) 8*16kB (UM) 7*32kB (U) 8*64kB (UM) 7*128kB (UM) 4*256kB (UM) 4*512kB (UM) 2*1024kB (UM) 0*2048kB 2*4096kB (UM) = 15148kB [ 247.156869][ T5437] Node 0 DMA32: 30*4kB (UME) 24*8kB (ME) 14*16kB (UME) 11*32kB (UME) 1229*64kB (UME) 2695*128kB (UE) 1691*256kB (U) 759*512kB (UM) 210*1024kB (U) 38*2048kB (U) 9*4096kB (U) = 1575736kB [ 247.220656][ T5437] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 247.266408][ T5437] Node 1 Normal: 2045*4kB (UM) 1891*8kB (UME) 1905*16kB (UME) 1993*32kB (UM) 1849*64kB (UE) 1667*128kB (UME) 1429*256kB (UE) 1073*512kB (UM) 691*1024kB (U) 190*2048kB (U) 285*4096kB (UM) = 3628540kB [ 247.336286][ T5437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 247.372950][ T5437] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 247.410739][ T5437] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 247.443594][ T5437] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [pid 5445] <... setsockopt resumed>) = ? [pid 5445] +++ killed by SIGKILL +++ [pid 5444] +++ killed by SIGKILL +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=71, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 73 [ 247.478088][ T5437] 16373 total pagecache pages [ 247.488646][ T5437] 0 pages in swap cache [ 247.494495][ T5437] Free swap = 0kB [ 247.504032][ T5437] Total swap = 0kB [ 247.507795][ T5437] 2097051 pages RAM [ 247.511624][ T5437] 0 pages HighMem/MovableOnly ./strace-static-x86_64: Process 5452 attached [pid 5452] set_robust_list(0x5555574495e0, 24) = 0 [pid 5452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5452] setpgid(0, 0) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5452] write(3, "1000", 4) = 4 [pid 5452] close(3) = 0 [pid 5452] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5452] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5452] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[74], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 74 [pid 5452] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5452] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5453 attached [pid 5453] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5453] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5453] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5452] <... futex resumed>) = 0 [pid 5452] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5452] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 247.541512][ T5437] 392168 pages reserved [ 247.550435][ T5437] 0 pages cma reserved [pid 5453] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5452] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5447] <... setsockopt resumed>) = ? [pid 5447] +++ exited with 0 +++ [pid 5446] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=94 /* 0.94 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 74 ./strace-static-x86_64: Process 5454 attached [pid 5454] set_robust_list(0x5555574495e0, 24) = 0 [pid 5454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5454] setpgid(0, 0) = 0 [pid 5454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5454] write(3, "1000", 4) = 4 [pid 5454] close(3) = 0 [pid 5454] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5454] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5454] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[75], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 75 [pid 5454] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5454] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5455 attached [pid 5455] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5455] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5455] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5454] <... futex resumed>) = 0 [pid 5455] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5454] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5454] <... futex resumed>) = 0 [pid 5455] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5454] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5452] close(3) = 0 [pid 5452] close(4) = -1 EBADF (Bad file descriptor) [pid 5452] close(5) = -1 EBADF (Bad file descriptor) [pid 5452] close(6) = -1 EBADF (Bad file descriptor) [pid 5452] close(7) = -1 EBADF (Bad file descriptor) [pid 5452] close(8) = -1 EBADF (Bad file descriptor) [pid 5452] close(9) = -1 EBADF (Bad file descriptor) [pid 5452] close(10) = -1 EBADF (Bad file descriptor) [pid 5452] close(11) = -1 EBADF (Bad file descriptor) [pid 5452] close(12) = -1 EBADF (Bad file descriptor) [pid 5452] close(13) = -1 EBADF (Bad file descriptor) [pid 5452] close(14) = -1 EBADF (Bad file descriptor) [pid 5452] close(15) = -1 EBADF (Bad file descriptor) [pid 5452] close(16) = -1 EBADF (Bad file descriptor) [pid 5452] close(17) = -1 EBADF (Bad file descriptor) [pid 5452] close(18) = -1 EBADF (Bad file descriptor) [pid 5452] close(19) = -1 EBADF (Bad file descriptor) [pid 5452] close(20) = -1 EBADF (Bad file descriptor) [pid 5452] close(21 [pid 5454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [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) = -1 EBADF (Bad file descriptor) [pid 5452] close(25) = -1 EBADF (Bad file descriptor) [pid 5452] close(26) = -1 EBADF (Bad file descriptor) [pid 5452] close(27) = -1 EBADF (Bad file descriptor) [pid 5452] close(28) = -1 EBADF (Bad file descriptor) [pid 5452] close(29) = -1 EBADF (Bad file descriptor) [pid 5452] exit_group(0) = ? [pid 5454] close(3) = 0 [pid 5454] close(4) = -1 EBADF (Bad file descriptor) [pid 5454] close(5) = -1 EBADF (Bad file descriptor) [pid 5454] close(6) = -1 EBADF (Bad file descriptor) [pid 5454] close(7) = -1 EBADF (Bad file descriptor) [pid 5454] close(8) = -1 EBADF (Bad file descriptor) [pid 5454] close(9) = -1 EBADF (Bad file descriptor) [pid 5454] close(10) = -1 EBADF (Bad file descriptor) [pid 5454] close(11) = -1 EBADF (Bad file descriptor) [pid 5454] close(12) = -1 EBADF (Bad file descriptor) [pid 5437] <... setsockopt resumed>) = ? [pid 5454] close(13) = -1 EBADF (Bad file descriptor) [pid 5454] close(14 [pid 5437] +++ exited with 0 +++ [pid 5436] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=119 /* 1.19 s */} --- [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5454] close(15) = -1 EBADF (Bad file descriptor) [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 58 [pid 5454] close(16) = -1 EBADF (Bad file descriptor) [pid 5454] close(17) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5456 attached [pid 5454] close(18) = -1 EBADF (Bad file descriptor) [pid 5456] set_robust_list(0x5555574495e0, 24) = 0 [pid 5454] close(19 [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... prctl resumed>) = 0 [pid 5454] close(20 [pid 5456] setpgid(0, 0 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... setpgid resumed>) = 0 [pid 5454] close(21 [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5454] close(22) = -1 EBADF (Bad file descriptor) [pid 5454] close(23) = -1 EBADF (Bad file descriptor) [pid 5456] <... openat resumed>) = 3 [pid 5454] close(24) = -1 EBADF (Bad file descriptor) [pid 5456] write(3, "1000", 4) = 4 [pid 5454] close(25 [pid 5456] close(3 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... close resumed>) = 0 [pid 5454] close(26 [pid 5456] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... futex resumed>) = 0 [pid 5454] close(27 [pid 5456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... mmap resumed>) = 0x7f2c676ee000 [pid 5454] close(28 [pid 5456] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5454] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... mprotect resumed>) = 0 [pid 5454] close(29) = -1 EBADF (Bad file descriptor) [pid 5456] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5454] exit_group(0 [pid 5456] <... clone resumed>, parent_tid=[59], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 59 [pid 5454] <... exit_group resumed>) = ? [pid 5456] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5457 attached [pid 5456] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5457] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5457] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5457] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5456] <... futex resumed>) = 0 [pid 5457] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5456] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5456] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5456] close(3) = 0 [pid 5456] close(4) = -1 EBADF (Bad file descriptor) [pid 5456] close(5) = -1 EBADF (Bad file descriptor) [pid 5456] close(6) = -1 EBADF (Bad file descriptor) [pid 5456] close(7) = -1 EBADF (Bad file descriptor) [pid 5456] close(8) = -1 EBADF (Bad file descriptor) [pid 5456] close(9) = -1 EBADF (Bad file descriptor) [pid 5456] close(10) = -1 EBADF (Bad file descriptor) [pid 5456] close(11) = -1 EBADF (Bad file descriptor) [pid 5456] close(12) = -1 EBADF (Bad file descriptor) [pid 5456] close(13) = -1 EBADF (Bad file descriptor) [pid 5456] close(14) = -1 EBADF (Bad file descriptor) [pid 5456] close(15) = -1 EBADF (Bad file descriptor) [pid 5456] close(16) = -1 EBADF (Bad file descriptor) [pid 5456] close(17) = -1 EBADF (Bad file descriptor) [pid 5456] close(18) = -1 EBADF (Bad file descriptor) [pid 5456] close(19) = -1 EBADF (Bad file descriptor) [pid 5456] close(20) = -1 EBADF (Bad file descriptor) [pid 5456] close(21) = -1 EBADF (Bad file descriptor) [pid 5456] close(22) = -1 EBADF (Bad file descriptor) [pid 5456] close(23) = -1 EBADF (Bad file descriptor) [pid 5456] close(24) = -1 EBADF (Bad file descriptor) [pid 5456] close(25) = -1 EBADF (Bad file descriptor) [pid 5456] close(26) = -1 EBADF (Bad file descriptor) [pid 5456] close(27) = -1 EBADF (Bad file descriptor) [pid 5456] close(28) = -1 EBADF (Bad file descriptor) [pid 5456] close(29) = -1 EBADF (Bad file descriptor) [pid 5456] exit_group(0) = ? [pid 5449] <... setsockopt resumed>) = ? [pid 5449] +++ exited with 0 +++ [pid 5448] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=90 /* 0.90 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 70 ./strace-static-x86_64: Process 5458 attached [pid 5458] set_robust_list(0x5555574495e0, 24) = 0 [pid 5458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5458] setpgid(0, 0) = 0 [pid 5458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5458] write(3, "1000", 4) = 4 [pid 5458] close(3) = 0 [pid 5458] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5458] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5458] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[71], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 71 [pid 5458] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5458] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5459 attached [pid 5459] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5459] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5459] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5458] <... futex resumed>) = 0 [pid 5458] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5458] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5459] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5451] <... setsockopt resumed>) = ? [pid 5451] +++ exited with 0 +++ [pid 5450] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=80 /* 0.80 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 64 ./strace-static-x86_64: Process 5460 attached [pid 5458] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5460] set_robust_list(0x5555574495e0, 24) = 0 [pid 5460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5460] setpgid(0, 0) = 0 [pid 5460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5460] write(3, "1000", 4) = 4 [pid 5460] close(3) = 0 [pid 5460] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5460] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5460] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[65], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 65 [pid 5460] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5460] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5461 attached [pid 5461] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5461] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5461] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5460] <... futex resumed>) = 0 [pid 5461] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5460] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5460] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5458] close(3) = 0 [pid 5458] close(4) = -1 EBADF (Bad file descriptor) [pid 5458] close(5) = -1 EBADF (Bad file descriptor) [pid 5458] close(6) = -1 EBADF (Bad file descriptor) [pid 5458] close(7) = -1 EBADF (Bad file descriptor) [pid 5458] close(8) = -1 EBADF (Bad file descriptor) [pid 5458] close(9) = -1 EBADF (Bad file descriptor) [pid 5458] close(10) = -1 EBADF (Bad file descriptor) [pid 5458] close(11) = -1 EBADF (Bad file descriptor) [pid 5458] close(12) = -1 EBADF (Bad file descriptor) [pid 5458] close(13) = -1 EBADF (Bad file descriptor) [pid 5458] close(14) = -1 EBADF (Bad file descriptor) [pid 5458] close(15) = -1 EBADF (Bad file descriptor) [pid 5458] close(16) = -1 EBADF (Bad file descriptor) [pid 5458] close(17) = -1 EBADF (Bad file descriptor) [pid 5458] close(18) = -1 EBADF (Bad file descriptor) [pid 5458] close(19) = -1 EBADF (Bad file descriptor) [pid 5458] close(20) = -1 EBADF (Bad file descriptor) [pid 5458] close(21) = -1 EBADF (Bad file descriptor) [pid 5458] close(22) = -1 EBADF (Bad file descriptor) [pid 5458] close(23) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5458] close(28) = -1 EBADF (Bad file descriptor) [pid 5458] close(29) = -1 EBADF (Bad file descriptor) [pid 5458] exit_group(0) = ? [pid 5460] close(3) = 0 [pid 5460] close(4) = -1 EBADF (Bad file descriptor) [pid 5460] close(5) = -1 EBADF (Bad file descriptor) [pid 5460] close(6) = -1 EBADF (Bad file descriptor) [pid 5460] close(7) = -1 EBADF (Bad file descriptor) [pid 5460] close(8) = -1 EBADF (Bad file descriptor) [pid 5460] close(9) = -1 EBADF (Bad file descriptor) [pid 5460] close(10) = -1 EBADF (Bad file descriptor) [pid 5460] close(11) = -1 EBADF (Bad file descriptor) [pid 5460] close(12) = -1 EBADF (Bad file descriptor) [pid 5460] close(13) = -1 EBADF (Bad file descriptor) [pid 5460] close(14) = -1 EBADF (Bad file descriptor) [pid 5460] close(15) = -1 EBADF (Bad file descriptor) [pid 5460] close(16) = -1 EBADF (Bad file descriptor) [pid 5460] close(17) = -1 EBADF (Bad file descriptor) [pid 5460] close(18) = -1 EBADF (Bad file descriptor) [pid 5460] close(19) = -1 EBADF (Bad file descriptor) [pid 5460] close(20) = -1 EBADF (Bad file descriptor) [pid 5460] close(21) = -1 EBADF (Bad file descriptor) [pid 5460] close(22) = -1 EBADF (Bad file descriptor) [pid 5460] close(23) = -1 EBADF (Bad file descriptor) [pid 5460] close(24) = -1 EBADF (Bad file descriptor) [pid 5460] close(25) = -1 EBADF (Bad file descriptor) [pid 5460] close(26) = -1 EBADF (Bad file descriptor) [pid 5460] close(27) = -1 EBADF (Bad file descriptor) [pid 5460] close(28) = -1 EBADF (Bad file descriptor) [pid 5460] close(29) = -1 EBADF (Bad file descriptor) [pid 5460] exit_group(0) = ? [pid 5453] <... setsockopt resumed>) = ? [pid 5453] +++ exited with 0 +++ [pid 5452] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=81 /* 0.81 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 75 ./strace-static-x86_64: Process 5462 attached [pid 5462] set_robust_list(0x5555574495e0, 24) = 0 [pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5462] setpgid(0, 0) = 0 [pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5462] write(3, "1000", 4) = 4 [pid 5462] close(3) = 0 [pid 5462] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5462] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5462] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[76], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 76 [pid 5462] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5463 attached [pid 5463] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5463] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5463] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5462] <... futex resumed>) = 0 [pid 5463] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5462] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5455] <... setsockopt resumed>) = ? [pid 5455] +++ exited with 0 +++ [pid 5454] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 76 ./strace-static-x86_64: Process 5464 attached [pid 5464] set_robust_list(0x5555574495e0, 24) = 0 [pid 5464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5464] setpgid(0, 0) = 0 [pid 5464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5464] write(3, "1000", 4) = 4 [pid 5464] close(3) = 0 [pid 5464] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5464] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5464] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[77], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 77 [pid 5464] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5464] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5465 attached [pid 5465] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5465] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5465] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5464] <... futex resumed>) = 0 [pid 5465] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5464] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5464] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5462] close(3) = 0 [pid 5462] close(4) = -1 EBADF (Bad file descriptor) [pid 5462] close(5) = -1 EBADF (Bad file descriptor) [pid 5462] close(6) = -1 EBADF (Bad file descriptor) [pid 5462] close(7) = -1 EBADF (Bad file descriptor) [pid 5462] close(8) = -1 EBADF (Bad file descriptor) [pid 5462] close(9) = -1 EBADF (Bad file descriptor) [pid 5462] close(10) = -1 EBADF (Bad file descriptor) [pid 5462] close(11) = -1 EBADF (Bad file descriptor) [pid 5462] close(12) = -1 EBADF (Bad file descriptor) [pid 5462] close(13) = -1 EBADF (Bad file descriptor) [pid 5462] close(14) = -1 EBADF (Bad file descriptor) [pid 5462] close(15) = -1 EBADF (Bad file descriptor) [pid 5462] close(16) = -1 EBADF (Bad file descriptor) [pid 5462] close(17) = -1 EBADF (Bad file descriptor) [pid 5462] close(18) = -1 EBADF (Bad file descriptor) [pid 5462] close(19) = -1 EBADF (Bad file descriptor) [pid 5462] close(20) = -1 EBADF (Bad file descriptor) [pid 5462] close(21) = -1 EBADF (Bad file descriptor) [pid 5462] close(22) = -1 EBADF (Bad file descriptor) [pid 5462] close(23) = -1 EBADF (Bad file descriptor) [pid 5462] close(24) = -1 EBADF (Bad file descriptor) [pid 5462] close(25) = -1 EBADF (Bad file descriptor) [pid 5462] close(26) = -1 EBADF (Bad file descriptor) [pid 5462] close(27) = -1 EBADF (Bad file descriptor) [pid 5462] close(28) = -1 EBADF (Bad file descriptor) [pid 5462] close(29) = -1 EBADF (Bad file descriptor) [pid 5462] exit_group(0) = ? [pid 5464] close(3) = 0 [pid 5464] close(4) = -1 EBADF (Bad file descriptor) [pid 5464] close(5) = -1 EBADF (Bad file descriptor) [pid 5464] close(6) = -1 EBADF (Bad file descriptor) [pid 5464] close(7) = -1 EBADF (Bad file descriptor) [pid 5464] close(8) = -1 EBADF (Bad file descriptor) [pid 5464] close(9) = -1 EBADF (Bad file descriptor) [pid 5457] <... setsockopt resumed>) = ? [pid 5464] close(10) = -1 EBADF (Bad file descriptor) [pid 5464] close(11) = -1 EBADF (Bad file descriptor) [pid 5464] close(12) = -1 EBADF (Bad file descriptor) [pid 5464] close(13) = -1 EBADF (Bad file descriptor) [pid 5464] close(14) = -1 EBADF (Bad file descriptor) [pid 5464] close(15) = -1 EBADF (Bad file descriptor) [pid 5464] close(16 [pid 5457] +++ exited with 0 +++ [pid 5456] +++ exited with 0 +++ [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(17 [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5464] close(18) = -1 EBADF (Bad file descriptor) [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 60 [pid 5464] close(19) = -1 EBADF (Bad file descriptor) [pid 5464] close(20) = -1 EBADF (Bad file descriptor) [pid 5464] close(21) = -1 EBADF (Bad file descriptor) [pid 5464] close(22) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5466 attached [pid 5464] close(23) = -1 EBADF (Bad file descriptor) [pid 5464] close(24) = -1 EBADF (Bad file descriptor) [pid 5464] close(25) = -1 EBADF (Bad file descriptor) [pid 5466] set_robust_list(0x5555574495e0, 24 [pid 5464] close(26) = -1 EBADF (Bad file descriptor) [pid 5466] <... set_robust_list resumed>) = 0 [pid 5464] close(27 [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(28 [pid 5466] <... prctl resumed>) = 0 [pid 5464] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5464] close(29) = -1 EBADF (Bad file descriptor) [pid 5466] setpgid(0, 0 [pid 5464] exit_group(0 [pid 5466] <... setpgid resumed>) = 0 [pid 5464] <... exit_group resumed>) = ? [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5466] write(3, "1000", 4) = 4 [pid 5466] close(3) = 0 [pid 5466] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5466] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5466] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[61], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 61 [pid 5466] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5466] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5467 attached [pid 5467] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5467] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5467] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5466] <... futex resumed>) = 0 [pid 5467] <... futex resumed>) = 1 [pid 5466] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5466] <... futex resumed>) = 0 [pid 5466] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5466] close(3) = 0 [pid 5466] close(4) = -1 EBADF (Bad file descriptor) [pid 5466] close(5) = -1 EBADF (Bad file descriptor) [pid 5466] close(6) = -1 EBADF (Bad file descriptor) [pid 5466] close(7) = -1 EBADF (Bad file descriptor) [pid 5466] close(8) = -1 EBADF (Bad file descriptor) [pid 5466] close(9) = -1 EBADF (Bad file descriptor) [pid 5466] close(10) = -1 EBADF (Bad file descriptor) [pid 5466] close(11) = -1 EBADF (Bad file descriptor) [pid 5466] close(12) = -1 EBADF (Bad file descriptor) [pid 5466] close(13) = -1 EBADF (Bad file descriptor) [pid 5466] close(14) = -1 EBADF (Bad file descriptor) [pid 5466] close(15) = -1 EBADF (Bad file descriptor) [pid 5466] close(16) = -1 EBADF (Bad file descriptor) [pid 5466] close(17) = -1 EBADF (Bad file descriptor) [pid 5466] close(18) = -1 EBADF (Bad file descriptor) [pid 5466] close(19) = -1 EBADF (Bad file descriptor) [pid 5466] close(20) = -1 EBADF (Bad file descriptor) [pid 5466] close(21) = -1 EBADF (Bad file descriptor) [pid 5466] close(22) = -1 EBADF (Bad file descriptor) [pid 5466] close(23) = -1 EBADF (Bad file descriptor) [pid 5466] close(24) = -1 EBADF (Bad file descriptor) [pid 5466] close(25) = -1 EBADF (Bad file descriptor) [pid 5466] close(26) = -1 EBADF (Bad file descriptor) [pid 5466] close(27) = -1 EBADF (Bad file descriptor) [pid 5466] close(28) = -1 EBADF (Bad file descriptor) [pid 5466] close(29) = -1 EBADF (Bad file descriptor) [pid 5466] exit_group(0) = ? [pid 5459] <... setsockopt resumed>) = ? [pid 5459] +++ exited with 0 +++ [pid 5458] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=85 /* 0.85 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 72 ./strace-static-x86_64: Process 5468 attached [pid 5468] set_robust_list(0x5555574495e0, 24) = 0 [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5468] setpgid(0, 0) = 0 [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5468] write(3, "1000", 4) = 4 [pid 5468] close(3) = 0 [pid 5468] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5468] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5468] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[73], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 73 [pid 5468] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5469 attached [pid 5469] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5469] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5469] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5468] <... futex resumed>) = 0 [pid 5469] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5468] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5461] <... setsockopt resumed>) = ? [pid 5468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5461] +++ exited with 0 +++ [pid 5460] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=99 /* 0.99 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 66 ./strace-static-x86_64: Process 5470 attached [pid 5470] set_robust_list(0x5555574495e0, 24) = 0 [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5470] setpgid(0, 0) = 0 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5470] write(3, "1000", 4) = 4 [pid 5470] close(3) = 0 [pid 5470] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5470] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5470] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[67], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 67 [pid 5470] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5471 attached [pid 5471] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5471] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5471] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] <... futex resumed>) = 0 [pid 5471] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5470] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5468] close(3) = 0 [pid 5468] close(4) = -1 EBADF (Bad file descriptor) [pid 5468] close(5) = -1 EBADF (Bad file descriptor) [pid 5468] close(6) = -1 EBADF (Bad file descriptor) [pid 5468] close(7) = -1 EBADF (Bad file descriptor) [pid 5468] close(8) = -1 EBADF (Bad file descriptor) [pid 5468] close(9) = -1 EBADF (Bad file descriptor) [pid 5468] close(10) = -1 EBADF (Bad file descriptor) [pid 5468] close(11) = -1 EBADF (Bad file descriptor) [pid 5468] close(12) = -1 EBADF (Bad file descriptor) [pid 5468] close(13) = -1 EBADF (Bad file descriptor) [pid 5468] close(14) = -1 EBADF (Bad file descriptor) [pid 5468] close(15) = -1 EBADF (Bad file descriptor) [pid 5468] close(16) = -1 EBADF (Bad file descriptor) [pid 5468] close(17) = -1 EBADF (Bad file descriptor) [pid 5468] close(18) = -1 EBADF (Bad file descriptor) [pid 5468] close(19) = -1 EBADF (Bad file descriptor) [pid 5468] close(20) = -1 EBADF (Bad file descriptor) [pid 5468] close(21) = -1 EBADF (Bad file descriptor) [pid 5468] close(22) = -1 EBADF (Bad file descriptor) [pid 5468] close(23) = -1 EBADF (Bad file descriptor) [pid 5468] close(24) = -1 EBADF (Bad file descriptor) [pid 5468] close(25) = -1 EBADF (Bad file descriptor) [pid 5468] close(26) = -1 EBADF (Bad file descriptor) [pid 5468] close(27) = -1 EBADF (Bad file descriptor) [pid 5468] close(28) = -1 EBADF (Bad file descriptor) [pid 5470] close(3) = 0 [pid 5470] close(4 [pid 5468] close(29 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5470] close(5 [pid 5468] exit_group(0 [pid 5470] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5468] <... exit_group resumed>) = ? [pid 5470] close(6) = -1 EBADF (Bad file descriptor) [pid 5470] close(7) = -1 EBADF (Bad file descriptor) [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 5470] close(14) = -1 EBADF (Bad file descriptor) [pid 5470] close(15) = -1 EBADF (Bad file descriptor) [pid 5470] close(16) = -1 EBADF (Bad file descriptor) [pid 5470] close(17) = -1 EBADF (Bad file descriptor) [pid 5470] close(18) = -1 EBADF (Bad file descriptor) [pid 5470] close(19) = -1 EBADF (Bad file descriptor) [pid 5470] close(20) = -1 EBADF (Bad file descriptor) [pid 5470] close(21) = -1 EBADF (Bad file descriptor) [pid 5470] close(22) = -1 EBADF (Bad file descriptor) [pid 5470] close(23) = -1 EBADF (Bad file descriptor) [pid 5470] close(24) = -1 EBADF (Bad file descriptor) [pid 5470] close(25) = -1 EBADF (Bad file descriptor) [pid 5470] close(26) = -1 EBADF (Bad file descriptor) [pid 5470] close(27) = -1 EBADF (Bad file descriptor) [pid 5470] close(28) = -1 EBADF (Bad file descriptor) [pid 5470] close(29) = -1 EBADF (Bad file descriptor) [pid 5470] exit_group(0) = ? [pid 5463] <... setsockopt resumed>) = ? [pid 5463] +++ exited with 0 +++ [pid 5462] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=93 /* 0.93 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 77 ./strace-static-x86_64: Process 5472 attached [pid 5472] set_robust_list(0x5555574495e0, 24) = 0 [pid 5472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5472] setpgid(0, 0) = 0 [pid 5472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5472] write(3, "1000", 4) = 4 [pid 5472] close(3) = 0 [pid 5472] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5472] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5472] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[78], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 78 [pid 5472] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5472] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5473 attached [pid 5473] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5473] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5473] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5472] <... futex resumed>) = 0 [pid 5473] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5472] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5472] <... futex resumed>) = 0 [pid 5473] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5472] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5465] <... setsockopt resumed>) = ? [pid 5465] +++ exited with 0 +++ [pid 5464] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=110 /* 1.10 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 78 ./strace-static-x86_64: Process 5474 attached [pid 5474] set_robust_list(0x5555574495e0, 24) = 0 [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5474] setpgid(0, 0) = 0 [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5474] write(3, "1000", 4) = 4 [pid 5474] close(3) = 0 [pid 5474] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5474] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5474] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[79], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 79 [pid 5474] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5475 attached [pid 5475] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5475] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5475] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5474] <... futex resumed>) = 0 [pid 5475] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5474] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5472] close(3) = 0 [pid 5472] close(4) = -1 EBADF (Bad file descriptor) [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) = -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 5472] close(21) = -1 EBADF (Bad file descriptor) [pid 5472] close(22) = -1 EBADF (Bad file descriptor) [pid 5472] close(23) = -1 EBADF (Bad file descriptor) [pid 5472] close(24) = -1 EBADF (Bad file descriptor) [pid 5472] close(25) = -1 EBADF (Bad file descriptor) [pid 5472] close(26) = -1 EBADF (Bad file descriptor) [pid 5472] close(27) = -1 EBADF (Bad file descriptor) [pid 5472] close(28) = -1 EBADF (Bad file descriptor) [pid 5472] close(29) = -1 EBADF (Bad file descriptor) [pid 5472] exit_group(0) = ? [pid 5467] <... setsockopt resumed>) = ? [pid 5467] +++ exited with 0 +++ [pid 5466] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=81 /* 0.81 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 62 ./strace-static-x86_64: Process 5476 attached [pid 5476] set_robust_list(0x5555574495e0, 24) = 0 [pid 5476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5476] setpgid(0, 0) = 0 [pid 5476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5476] write(3, "1000", 4) = 4 [pid 5476] close(3) = 0 [pid 5476] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5476] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5476] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[63], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 63 [pid 5476] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5476] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5477 attached [pid 5477] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5477] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5477] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5476] <... futex resumed>) = 0 [pid 5477] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5476] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5476] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5474] close(3) = 0 [pid 5474] close(4) = -1 EBADF (Bad file descriptor) [pid 5474] close(5) = -1 EBADF (Bad file descriptor) [pid 5474] close(6) = -1 EBADF (Bad file descriptor) [pid 5474] close(7) = -1 EBADF (Bad file descriptor) [pid 5474] close(8) = -1 EBADF (Bad file descriptor) [pid 5474] close(9) = -1 EBADF (Bad file descriptor) [pid 5474] close(10) = -1 EBADF (Bad file descriptor) [pid 5474] close(11) = -1 EBADF (Bad file descriptor) [pid 5474] close(12) = -1 EBADF (Bad file descriptor) [pid 5474] close(13) = -1 EBADF (Bad file descriptor) [pid 5474] close(14) = -1 EBADF (Bad file descriptor) [pid 5474] close(15) = -1 EBADF (Bad file descriptor) [pid 5474] close(16) = -1 EBADF (Bad file descriptor) [pid 5474] close(17) = -1 EBADF (Bad file descriptor) [pid 5474] close(18) = -1 EBADF (Bad file descriptor) [pid 5474] close(19) = -1 EBADF (Bad file descriptor) [pid 5474] close(20) = -1 EBADF (Bad file descriptor) [pid 5474] close(21) = -1 EBADF (Bad file descriptor) [pid 5474] close(22) = -1 EBADF (Bad file descriptor) [pid 5476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5474] close(23) = -1 EBADF (Bad file descriptor) [pid 5474] close(24) = -1 EBADF (Bad file descriptor) [pid 5474] close(25) = -1 EBADF (Bad file descriptor) [pid 5474] close(26) = -1 EBADF (Bad file descriptor) [pid 5474] close(27) = -1 EBADF (Bad file descriptor) [pid 5474] close(28) = -1 EBADF (Bad file descriptor) [pid 5474] close(29) = -1 EBADF (Bad file descriptor) [pid 5474] exit_group(0) = ? [pid 5476] close(3) = 0 [pid 5476] close(4) = -1 EBADF (Bad file descriptor) [pid 5476] close(5) = -1 EBADF (Bad file descriptor) [pid 5476] close(6) = -1 EBADF (Bad file descriptor) [pid 5476] close(7) = -1 EBADF (Bad file descriptor) [pid 5476] close(8) = -1 EBADF (Bad file descriptor) [pid 5476] close(9) = -1 EBADF (Bad file descriptor) [pid 5476] close(10) = -1 EBADF (Bad file descriptor) [pid 5476] close(11) = -1 EBADF (Bad file descriptor) [pid 5476] close(12) = -1 EBADF (Bad file descriptor) [pid 5476] close(13) = -1 EBADF (Bad file descriptor) [pid 5476] close(14) = -1 EBADF (Bad file descriptor) [pid 5476] close(15) = -1 EBADF (Bad file descriptor) [pid 5476] close(16) = -1 EBADF (Bad file descriptor) [pid 5476] close(17) = -1 EBADF (Bad file descriptor) [pid 5476] close(18) = -1 EBADF (Bad file descriptor) [pid 5476] close(19) = -1 EBADF (Bad file descriptor) [pid 5476] close(20) = -1 EBADF (Bad file descriptor) [pid 5476] close(21) = -1 EBADF (Bad file descriptor) [pid 5476] close(22) = -1 EBADF (Bad file descriptor) [pid 5476] close(23) = -1 EBADF (Bad file descriptor) [pid 5476] close(24) = -1 EBADF (Bad file descriptor) [pid 5476] close(25) = -1 EBADF (Bad file descriptor) [pid 5476] close(26) = -1 EBADF (Bad file descriptor) [pid 5476] close(27) = -1 EBADF (Bad file descriptor) [pid 5476] close(28) = -1 EBADF (Bad file descriptor) [pid 5476] close(29) = -1 EBADF (Bad file descriptor) [pid 5476] exit_group(0) = ? [pid 5469] <... setsockopt resumed>) = ? [pid 5469] +++ exited with 0 +++ [pid 5468] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=73 /* 0.73 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 74 ./strace-static-x86_64: Process 5478 attached [pid 5478] set_robust_list(0x5555574495e0, 24) = 0 [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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5478] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5478] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[75], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 75 [pid 5478] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5479 attached [pid 5479] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5479] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5479] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5478] <... futex resumed>) = 0 [pid 5479] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5478] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5471] <... setsockopt resumed>) = ? [pid 5471] +++ exited with 0 +++ [pid 5470] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 68 ./strace-static-x86_64: Process 5480 attached [pid 5480] set_robust_list(0x5555574495e0, 24) = 0 [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0) = 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5480] write(3, "1000", 4) = 4 [pid 5480] close(3) = 0 [pid 5480] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5480] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5480] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[69], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 69 [pid 5480] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5481 attached [pid 5481] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5481] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5481] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5480] <... futex resumed>) = 0 [pid 5481] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5480] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5478] close(3) = 0 [pid 5478] close(4) = -1 EBADF (Bad file descriptor) [pid 5478] close(5) = -1 EBADF (Bad file descriptor) [pid 5478] close(6) = -1 EBADF (Bad file descriptor) [pid 5478] close(7) = -1 EBADF (Bad file descriptor) [pid 5478] close(8) = -1 EBADF (Bad file descriptor) [pid 5478] close(9) = -1 EBADF (Bad file descriptor) [pid 5478] close(10) = -1 EBADF (Bad file descriptor) [pid 5478] close(11) = -1 EBADF (Bad file descriptor) [pid 5478] close(12) = -1 EBADF (Bad file descriptor) [pid 5478] close(13) = -1 EBADF (Bad file descriptor) [pid 5478] close(14) = -1 EBADF (Bad file descriptor) [pid 5478] close(15) = -1 EBADF (Bad file descriptor) [pid 5478] close(16) = -1 EBADF (Bad file descriptor) [pid 5478] close(17) = -1 EBADF (Bad file descriptor) [pid 5478] close(18) = -1 EBADF (Bad file descriptor) [pid 5478] close(19) = -1 EBADF (Bad file descriptor) [pid 5478] close(20) = -1 EBADF (Bad file descriptor) [pid 5478] close(21) = -1 EBADF (Bad file descriptor) [pid 5478] close(22) = -1 EBADF (Bad file descriptor) [pid 5478] close(23) = -1 EBADF (Bad file descriptor) [pid 5478] close(24) = -1 EBADF (Bad file descriptor) [pid 5478] close(25) = -1 EBADF (Bad file descriptor) [pid 5478] close(26) = -1 EBADF (Bad file descriptor) [pid 5478] close(27) = -1 EBADF (Bad file descriptor) [pid 5478] close(28) = -1 EBADF (Bad file descriptor) [pid 5478] close(29) = -1 EBADF (Bad file descriptor) [pid 5478] exit_group(0) = ? [pid 5480] close(3) = 0 [pid 5480] close(4) = -1 EBADF (Bad file descriptor) [pid 5480] close(5) = -1 EBADF (Bad file descriptor) [pid 5480] close(6) = -1 EBADF (Bad file descriptor) [pid 5480] close(7) = -1 EBADF (Bad file descriptor) [pid 5480] close(8) = -1 EBADF (Bad file descriptor) [pid 5480] close(9) = -1 EBADF (Bad file descriptor) [pid 5480] close(10) = -1 EBADF (Bad file descriptor) [pid 5480] close(11) = -1 EBADF (Bad file descriptor) [pid 5480] close(12) = -1 EBADF (Bad file descriptor) [pid 5480] close(13) = -1 EBADF (Bad file descriptor) [pid 5480] close(14) = -1 EBADF (Bad file descriptor) [pid 5480] close(15) = -1 EBADF (Bad file descriptor) [pid 5480] close(16) = -1 EBADF (Bad file descriptor) [pid 5480] close(17) = -1 EBADF (Bad file descriptor) [pid 5480] close(18) = -1 EBADF (Bad file descriptor) [pid 5480] close(19) = -1 EBADF (Bad file descriptor) [pid 5480] close(20) = -1 EBADF (Bad file descriptor) [pid 5480] close(21) = -1 EBADF (Bad file descriptor) [pid 5480] close(22) = -1 EBADF (Bad file descriptor) [pid 5480] close(23) = -1 EBADF (Bad file descriptor) [pid 5480] close(24) = -1 EBADF (Bad file descriptor) [pid 5480] close(25) = -1 EBADF (Bad file descriptor) [pid 5480] close(26) = -1 EBADF (Bad file descriptor) [pid 5480] close(27) = -1 EBADF (Bad file descriptor) [pid 5480] close(28) = -1 EBADF (Bad file descriptor) [pid 5480] close(29) = -1 EBADF (Bad file descriptor) [pid 5480] exit_group(0) = ? [ 255.486893][ T5479] warn_alloc: 32 callbacks suppressed [ 255.486916][ T5479] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 255.554294][ T5479] CPU: 0 PID: 5479 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 255.565048][ T5479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 255.575128][ T5479] Call Trace: [ 255.578420][ T5479] [ 255.582843][ T5479] dump_stack_lvl+0x136/0x150 [ 255.587556][ T5479] warn_alloc+0x213/0x360 [ 255.592050][ T5479] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 255.597651][ T5479] ? do_raw_spin_unlock+0x175/0x230 [ 255.602894][ T5479] ? __get_vm_area_node+0x29b/0x3f0 [ 255.608133][ T5479] __vmalloc_node_range+0x103b/0x14c0 [ 255.613558][ T5479] ? xt_alloc_table_info+0x40/0xa0 [ 255.618739][ T5479] ? delayed_vfree_work+0x70/0x70 [ 255.623904][ T5479] ? kvmalloc_node+0x76/0x1a0 [ 255.628633][ T5479] ? rcu_is_watching+0x12/0xb0 [ 255.633439][ T5479] ? xt_alloc_table_info+0x40/0xa0 [ 255.638631][ T5479] kvmalloc_node+0x156/0x1a0 [ 255.643267][ T5479] ? xt_alloc_table_info+0x40/0xa0 [ 255.648422][ T5479] xt_alloc_table_info+0x40/0xa0 [ 255.653404][ T5479] do_ipt_set_ctl+0x514/0xb10 [ 255.658114][ T5479] ? __mutex_lock+0x231/0x1350 [ 255.663007][ T5479] ? compat_do_replace.constprop.0+0x400/0x400 [ 255.669204][ T5479] ? wait_for_completion_io_timeout+0x20/0x20 [ 255.675665][ T5479] ? ip_sock_set_tos+0x40/0x40 [ 255.681341][ T5479] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 255.687370][ T5479] nf_setsockopt+0x87/0xe0 [ 255.691837][ T5479] ip_setsockopt+0xf2/0x110 [ 255.696375][ T5479] raw_setsockopt+0x23e/0x2d0 [ 255.701183][ T5479] ? raw_ioctl+0x1e0/0x1e0 [ 255.705640][ T5479] ? sock_common_setsockopt+0x2f/0x110 [ 255.711402][ T5479] ? sock_common_recvmsg+0x190/0x190 [ 255.716729][ T5479] __sys_setsockopt+0x2c6/0x5b0 [ 255.721712][ T5479] ? __ia32_sys_recv+0x100/0x100 [ 255.726775][ T5479] ? lock_downgrade+0x690/0x690 [ 255.731758][ T5479] ? _raw_spin_unlock_irq+0x23/0x50 [ 255.736996][ T5479] ? lockdep_hardirqs_on+0x7d/0x100 [ 255.742336][ T5479] __x64_sys_setsockopt+0xbe/0x160 [ 255.747530][ T5479] do_syscall_64+0x39/0xb0 [ 255.752099][ T5479] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 255.758133][ T5479] RIP: 0033:0x7f2c6775df39 [ 255.762608][ T5479] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 255.782274][ T5479] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 255.791014][ T5479] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 255.799040][ T5479] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 255.807190][ T5479] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 255.815231][ T5479] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 255.823520][ T5479] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 255.831773][ T5479] [pid 5473] <... setsockopt resumed>) = ? [pid 5473] +++ exited with 0 +++ [pid 5472] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 79 ./strace-static-x86_64: Process 5482 attached [pid 5482] set_robust_list(0x5555574495e0, 24) = 0 [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5482] setpgid(0, 0) = 0 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5482] write(3, "1000", 4) = 4 [pid 5482] close(3) = 0 [pid 5482] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5482] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5482] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[80], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 80 [pid 5482] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5483 attached [pid 5483] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5483] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5483] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5482] <... futex resumed>) = 0 [pid 5483] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5482] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5483] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5482] <... futex resumed>) = 0 [pid 5482] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5475] <... setsockopt resumed>) = ? [pid 5475] +++ exited with 0 +++ [pid 5474] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=99 /* 0.99 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 80 ./strace-static-x86_64: Process 5484 attached [pid 5484] set_robust_list(0x5555574495e0, 24) = 0 [pid 5484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5484] setpgid(0, 0) = 0 [pid 5484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5484] write(3, "1000", 4) = 4 [ 256.643813][ T5479] Mem-Info: [pid 5484] close(3) = 0 [pid 5484] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5484] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5484] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[81], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 81 [pid 5484] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5485 attached [pid 5485] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5485] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5485] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... futex resumed>) = 0 [pid 5484] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5485] <... futex resumed>) = 1 [pid 5485] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5484] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5484] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 256.665516][ T5479] active_anon:2254 inactive_anon:450 isolated_anon:0 [ 256.665516][ T5479] active_file:0 inactive_file:15148 isolated_file:0 [ 256.665516][ T5479] unevictable:768 dirty:23 writeback:13 [ 256.665516][ T5479] slab_reclaimable:19550 slab_unreclaimable:83713 [ 256.665516][ T5479] mapped:2440 shmem:1203 pagetables:357 [ 256.665516][ T5479] sec_pagetables:0 bounce:0 [ 256.665516][ T5479] kernel_misc_reclaimable:0 [ 256.665516][ T5479] free:805048 free_pcp:5220 free_cma:0 [ 256.810146][ T5479] Node 0 active_anon:8888kB inactive_anon:1784kB active_file:0kB inactive_file:60520kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9760kB dirty:88kB writeback:52kB shmem:3260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8740kB pagetables:1316kB sec_pagetables:0kB all_unreclaimable? no [pid 5484] close(3) = 0 [pid 5484] close(4) = -1 EBADF (Bad file descriptor) [pid 5484] close(5) = -1 EBADF (Bad file descriptor) [ 256.923794][ T5479] Node 1 active_anon:128kB inactive_anon:20kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:48kB pagetables:104kB sec_pagetables:0kB all_unreclaimable? no [pid 5484] close(6) = -1 EBADF (Bad file descriptor) [pid 5484] close(7) = -1 EBADF (Bad file descriptor) [pid 5484] close(8) = -1 EBADF (Bad file descriptor) [pid 5484] close(9) = -1 EBADF (Bad file descriptor) [pid 5484] close(10) = -1 EBADF (Bad file descriptor) [pid 5484] close(11) = -1 EBADF (Bad file descriptor) [pid 5482] close(3 [pid 5484] close(12) = -1 EBADF (Bad file descriptor) [pid 5484] close(13) = -1 EBADF (Bad file descriptor) [pid 5482] <... close resumed>) = 0 [pid 5484] close(14) = -1 EBADF (Bad file descriptor) [pid 5482] close(4 [pid 5484] close(15 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(5 [pid 5484] close(16 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(6 [pid 5484] close(17 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(7 [pid 5484] close(18 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5484] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(8 [pid 5484] close(19) = -1 EBADF (Bad file descriptor) [pid 5484] close(20) = -1 EBADF (Bad file descriptor) [pid 5484] close(21) = -1 EBADF (Bad file descriptor) [pid 5484] close(22) = -1 EBADF (Bad file descriptor) [pid 5484] close(23) = -1 EBADF (Bad file descriptor) [pid 5484] close(24) = -1 EBADF (Bad file descriptor) [pid 5484] close(25) = -1 EBADF (Bad file descriptor) [pid 5484] close(26) = -1 EBADF (Bad file descriptor) [pid 5484] close(27) = -1 EBADF (Bad file descriptor) [pid 5484] close(28) = -1 EBADF (Bad file descriptor) [pid 5484] close(29) = -1 EBADF (Bad file descriptor) [pid 5484] exit_group(0) = ? [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(9) = -1 EBADF (Bad file descriptor) [pid 5482] close(10 [pid 5477] <... setsockopt resumed>) = ? [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5477] +++ exited with 0 +++ [pid 5476] +++ exited with 0 +++ [pid 5482] close(11) = -1 EBADF (Bad file descriptor) [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=95 /* 0.95 s */} --- [pid 5023] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5482] close(12) = -1 EBADF (Bad file descriptor) [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5482] close(13 [pid 5023] <... clone resumed>, child_tidptr=0x5555574495d0) = 64 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(14) = -1 EBADF (Bad file descriptor) [pid 5482] close(15) = -1 EBADF (Bad file descriptor) [pid 5482] close(16) = -1 EBADF (Bad file descriptor) [pid 5482] close(17) = -1 EBADF (Bad file descriptor) [pid 5482] close(18) = -1 EBADF (Bad file descriptor) [pid 5482] close(19./strace-static-x86_64: Process 5486 attached ) = -1 EBADF (Bad file descriptor) [pid 5482] close(20) = -1 EBADF (Bad file descriptor) [pid 5486] set_robust_list(0x5555574495e0, 24) = 0 [pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5482] close(21 [pid 5486] <... prctl resumed>) = 0 [pid 5486] setpgid(0, 0 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] <... setpgid resumed>) = 0 [ 257.043794][ T5479] Node 0 DMA free:10708kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:48kB local_pcp:44kB free_cma:0kB [pid 5482] close(22 [pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5486] <... openat resumed>) = 3 [pid 5482] close(23 [pid 5486] write(3, "1000", 4) = 4 [pid 5486] close(3) = 0 [pid 5486] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5486] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5486] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[65], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 65 [pid 5486] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5486] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] close(24) = -1 EBADF (Bad file descriptor) [pid 5482] close(25) = -1 EBADF (Bad file descriptor) [pid 5482] close(26./strace-static-x86_64: Process 5487 attached ) = -1 EBADF (Bad file descriptor) [pid 5487] set_robust_list(0x7f2c6770e9e0, 24 [pid 5482] close(27 [pid 5487] <... set_robust_list resumed>) = 0 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5482] close(28 [pid 5487] <... socket resumed>) = 3 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] close(29 [pid 5487] <... futex resumed>) = 1 [pid 5482] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5487] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5486] <... futex resumed>) = 0 [pid 5487] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5486] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] exit_group(0 [pid 5486] <... futex resumed>) = 0 [ 257.121358][ T5479] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 257.134960][ T5479] Node 0 DMA32 free:44176kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8848kB inactive_anon:1780kB active_file:0kB inactive_file:58932kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:16960kB local_pcp:15300kB free_cma:0kB [pid 5486] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5487] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5482] <... exit_group resumed>) = ? [pid 5486] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 257.230211][ T5479] lowmem_reserve[]: 0 0 1 1 1 [ 257.244091][ T5479] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 257.343804][ T5479] lowmem_reserve[]: 0 0 0 0 0 [ 257.350955][ T5479] Node 1 Normal free:3007544kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:228kB inactive_anon:20kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:3380kB local_pcp:2920kB free_cma:0kB [ 257.447652][ T5479] lowmem_reserve[]: 0 0 0 0 0 [ 257.452628][ T5479] Node 0 DMA: 2*4kB (UM) 1*8kB (U) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 2*4096kB (UM) = 10704kB [pid 5486] close(3) = 0 [pid 5486] close(4) = -1 EBADF (Bad file descriptor) [pid 5486] close(5) = -1 EBADF (Bad file descriptor) [pid 5486] close(6) = -1 EBADF (Bad file descriptor) [pid 5486] close(7) = -1 EBADF (Bad file descriptor) [pid 5486] close(8) = -1 EBADF (Bad file descriptor) [pid 5486] close(9) = -1 EBADF (Bad file descriptor) [pid 5486] close(10) = -1 EBADF (Bad file descriptor) [pid 5486] close(11) = -1 EBADF (Bad file descriptor) [pid 5486] close(12) = -1 EBADF (Bad file descriptor) [pid 5486] close(13) = -1 EBADF (Bad file descriptor) [pid 5486] close(14) = -1 EBADF (Bad file descriptor) [pid 5486] close(15) = -1 EBADF (Bad file descriptor) [pid 5486] close(16) = -1 EBADF (Bad file descriptor) [pid 5486] close(17) = -1 EBADF (Bad file descriptor) [pid 5486] close(18) = -1 EBADF (Bad file descriptor) [pid 5486] close(19) = -1 EBADF (Bad file descriptor) [pid 5486] close(20) = -1 EBADF (Bad file descriptor) [pid 5486] close(21) = -1 EBADF (Bad file descriptor) [pid 5486] close(22) = -1 EBADF (Bad file descriptor) [ 257.507559][ T5479] Node 0 DMA32: 30*4kB (UME) 23*8kB (ME) 14*16kB (UME) 8*32kB (UME) 2*64kB (M) 4*128kB (UE) 1*256kB (U) 1*512kB (M) 1*1024kB (U) 2*2048kB (U) 9*4096kB (U) = 44176kB [pid 5486] close(23) = -1 EBADF (Bad file descriptor) [pid 5486] close(24) = -1 EBADF (Bad file descriptor) [pid 5486] close(25) = -1 EBADF (Bad file descriptor) [pid 5486] close(26) = -1 EBADF (Bad file descriptor) [pid 5486] close(27) = -1 EBADF (Bad file descriptor) [pid 5486] close(28) = -1 EBADF (Bad file descriptor) [pid 5486] close(29) = -1 EBADF (Bad file descriptor) [pid 5486] exit_group(0) = ? [ 257.578380][ T5479] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 257.633803][ T5479] Node 1 Normal: 2*4kB (UM) 3*8kB (E) 8*16kB (UE) 1*32kB (E) 3*64kB (ME) 1*128kB (E) 557*256kB (UE) 1076*512kB (UM) 696*1024kB (U) 191*2048kB (U) 285*4096kB (UM) = 2965248kB [ 257.675032][ T5479] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 257.707560][ T5479] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 257.743778][ T5479] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 257.753567][ T5479] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 257.785522][ T5479] 16327 total pagecache pages [ 257.790305][ T5479] 0 pages in swap cache [ 257.799641][ T5479] Free swap = 0kB [ 257.803407][ T5479] Total swap = 0kB [ 257.820907][ T5479] 2097051 pages RAM [pid 5481] <... setsockopt resumed>) = ? [pid 5481] +++ exited with 0 +++ [pid 5480] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 70 ./strace-static-x86_64: Process 5488 attached [pid 5488] set_robust_list(0x5555574495e0, 24) = 0 [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5488] setpgid(0, 0) = 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5488] write(3, "1000", 4) = 4 [pid 5488] close(3) = 0 [pid 5488] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5488] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5488] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[71], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 71 [pid 5488] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 257.837976][ T5479] 0 pages HighMem/MovableOnly [ 257.843597][ T5479] 392168 pages reserved [ 257.850706][ T5479] 0 pages cma reserved [pid 5488] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5489 attached [pid 5489] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5489] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5489] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5488] <... futex resumed>) = 0 [pid 5489] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5488] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5488] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5488] close(3) = 0 [pid 5488] close(4) = -1 EBADF (Bad file descriptor) [pid 5488] close(5) = -1 EBADF (Bad file descriptor) [pid 5488] close(6) = -1 EBADF (Bad file descriptor) [pid 5488] close(7) = -1 EBADF (Bad file descriptor) [pid 5488] close(8) = -1 EBADF (Bad file descriptor) [pid 5488] close(9) = -1 EBADF (Bad file descriptor) [pid 5488] close(10) = -1 EBADF (Bad file descriptor) [pid 5488] close(11) = -1 EBADF (Bad file descriptor) [pid 5488] close(12) = -1 EBADF (Bad file descriptor) [pid 5488] close(13) = -1 EBADF (Bad file descriptor) [pid 5488] close(14) = -1 EBADF (Bad file descriptor) [pid 5488] close(15) = -1 EBADF (Bad file descriptor) [pid 5488] close(16) = -1 EBADF (Bad file descriptor) [pid 5488] close(17) = -1 EBADF (Bad file descriptor) [pid 5488] close(18) = -1 EBADF (Bad file descriptor) [pid 5488] close(19) = -1 EBADF (Bad file descriptor) [pid 5488] close(20) = -1 EBADF (Bad file descriptor) [pid 5488] close(21) = -1 EBADF (Bad file descriptor) [pid 5488] close(22) = -1 EBADF (Bad file descriptor) [pid 5488] close(23) = -1 EBADF (Bad file descriptor) [pid 5488] close(24) = -1 EBADF (Bad file descriptor) [pid 5488] close(25) = -1 EBADF (Bad file descriptor) [pid 5488] close(26) = -1 EBADF (Bad file descriptor) [pid 5488] close(27) = -1 EBADF (Bad file descriptor) [pid 5488] close(28) = -1 EBADF (Bad file descriptor) [pid 5488] close(29) = -1 EBADF (Bad file descriptor) [pid 5488] exit_group(0) = ? [pid 5483] <... setsockopt resumed>) = ? [pid 5483] +++ exited with 0 +++ [pid 5482] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 81 ./strace-static-x86_64: Process 5490 attached [pid 5490] set_robust_list(0x5555574495e0, 24) = 0 [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0) = 0 [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5490] write(3, "1000", 4) = 4 [pid 5490] close(3) = 0 [pid 5490] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5490] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5490] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[82], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 82 [pid 5490] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5491 attached [pid 5491] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5491] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5491] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5490] <... futex resumed>) = 0 [pid 5491] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5490] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5026] kill(-74, SIGKILL) = 0 [pid 5026] kill(74, SIGKILL) = 0 [pid 5485] <... setsockopt resumed>) = ? [pid 5485] +++ exited with 0 +++ [pid 5484] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=109 /* 1.09 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 82 ./strace-static-x86_64: Process 5492 attached [pid 5492] set_robust_list(0x5555574495e0, 24) = 0 [pid 5492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5492] setpgid(0, 0) = 0 [pid 5492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5492] write(3, "1000", 4) = 4 [pid 5492] close(3) = 0 [pid 5492] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5492] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5492] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[83], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 83 [pid 5492] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5493 attached [pid 5493] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5493] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5493] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5492] <... futex resumed>) = 0 [pid 5493] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5492] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5479] <... setsockopt resumed>) = ? [pid 5479] +++ exited with 0 +++ [pid 5478] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 76 ./strace-static-x86_64: Process 5494 attached [pid 5494] set_robust_list(0x5555574495e0, 24) = 0 [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5494] setpgid(0, 0) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5494] write(3, "1000", 4) = 4 [pid 5494] close(3) = 0 [pid 5494] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5494] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5494] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[77], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 77 [pid 5494] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5495 attached [pid 5495] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5495] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5495] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5495] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5494] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] close(3) = 0 [pid 5494] <... futex resumed>) = 0 [pid 5490] close(4 [pid 5494] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5490] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5490] close(5) = -1 EBADF (Bad file descriptor) [pid 5490] close(6) = -1 EBADF (Bad file descriptor) [pid 5490] close(7) = -1 EBADF (Bad file descriptor) [pid 5490] close(8) = -1 EBADF (Bad file descriptor) [pid 5490] close(9) = -1 EBADF (Bad file descriptor) [pid 5490] close(10) = -1 EBADF (Bad file descriptor) [pid 5490] close(11) = -1 EBADF (Bad file descriptor) [pid 5490] close(12) = -1 EBADF (Bad file descriptor) [pid 5490] close(13) = -1 EBADF (Bad file descriptor) [pid 5490] close(14) = -1 EBADF (Bad file descriptor) [pid 5490] close(15) = -1 EBADF (Bad file descriptor) [pid 5490] close(16) = -1 EBADF (Bad file descriptor) [pid 5490] close(17) = -1 EBADF (Bad file descriptor) [pid 5490] close(18) = -1 EBADF (Bad file descriptor) [pid 5490] close(19) = -1 EBADF (Bad file descriptor) [pid 5490] close(20) = -1 EBADF (Bad file descriptor) [pid 5490] close(21) = -1 EBADF (Bad file descriptor) [pid 5490] close(22) = -1 EBADF (Bad file descriptor) [pid 5490] close(23) = -1 EBADF (Bad file descriptor) [pid 5490] close(24) = -1 EBADF (Bad file descriptor) [pid 5490] close(25) = -1 EBADF (Bad file descriptor) [pid 5490] close(26) = -1 EBADF (Bad file descriptor) [pid 5490] close(27) = -1 EBADF (Bad file descriptor) [pid 5490] close(28) = -1 EBADF (Bad file descriptor) [pid 5490] close(29) = -1 EBADF (Bad file descriptor) [pid 5490] exit_group(0) = ? [pid 5494] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5487] <... setsockopt resumed>) = ? [pid 5487] +++ exited with 0 +++ [pid 5486] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 66 ./strace-static-x86_64: Process 5496 attached [pid 5496] set_robust_list(0x5555574495e0, 24) = 0 [pid 5496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5496] setpgid(0, 0) = 0 [pid 5496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5496] write(3, "1000", 4) = 4 [pid 5496] close(3) = 0 [pid 5496] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5496] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5496] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5496] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5497 attached [pid 5497] set_robust_list(0x7f2c6770e9e0, 24 [pid 5496] <... clone resumed>, parent_tid=[67], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 67 [pid 5497] <... set_robust_list resumed>) = 0 [pid 5496] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5496] <... futex resumed>) = 0 [pid 5496] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5497] <... socket resumed>) = 3 [pid 5497] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5496] <... futex resumed>) = 0 [pid 5496] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5496] <... futex resumed>) = 0 [pid 5496] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5492] close(3) = 0 [pid 5492] close(4) = -1 EBADF (Bad file descriptor) [pid 5492] close(5) = -1 EBADF (Bad file descriptor) [pid 5492] close(6) = -1 EBADF (Bad file descriptor) [pid 5492] close(7) = -1 EBADF (Bad file descriptor) [pid 5492] close(8) = -1 EBADF (Bad file descriptor) [pid 5496] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5492] close(9) = -1 EBADF (Bad file descriptor) [pid 5492] close(10) = -1 EBADF (Bad file descriptor) [pid 5492] close(11) = -1 EBADF (Bad file descriptor) [pid 5492] close(12) = -1 EBADF (Bad file descriptor) [pid 5492] close(13) = -1 EBADF (Bad file descriptor) [pid 5492] close(14) = -1 EBADF (Bad file descriptor) [pid 5492] close(15) = -1 EBADF (Bad file descriptor) [pid 5492] close(16) = -1 EBADF (Bad file descriptor) [pid 5492] close(17) = -1 EBADF (Bad file descriptor) [pid 5492] close(18) = -1 EBADF (Bad file descriptor) [pid 5492] close(19) = -1 EBADF (Bad file descriptor) [pid 5492] close(20) = -1 EBADF (Bad file descriptor) [pid 5492] close(21) = -1 EBADF (Bad file descriptor) [pid 5492] close(22) = -1 EBADF (Bad file descriptor) [pid 5492] close(23) = -1 EBADF (Bad file descriptor) [pid 5492] close(24) = -1 EBADF (Bad file descriptor) [pid 5492] close(25) = -1 EBADF (Bad file descriptor) [pid 5492] close(26) = -1 EBADF (Bad file descriptor) [pid 5492] close(27) = -1 EBADF (Bad file descriptor) [pid 5492] close(28) = -1 EBADF (Bad file descriptor) [pid 5492] close(29) = -1 EBADF (Bad file descriptor) [pid 5492] exit_group(0) = ? [pid 5494] close(3) = 0 [pid 5494] close(4) = -1 EBADF (Bad file descriptor) [pid 5494] close(5) = -1 EBADF (Bad file descriptor) [pid 5494] close(6) = -1 EBADF (Bad file descriptor) [pid 5494] close(7) = -1 EBADF (Bad file descriptor) [pid 5494] close(8) = -1 EBADF (Bad file descriptor) [pid 5494] close(9) = -1 EBADF (Bad file descriptor) [pid 5494] close(10) = -1 EBADF (Bad file descriptor) [pid 5494] close(11) = -1 EBADF (Bad file descriptor) [pid 5494] close(12) = -1 EBADF (Bad file descriptor) [pid 5494] close(13) = -1 EBADF (Bad file descriptor) [pid 5494] close(14) = -1 EBADF (Bad file descriptor) [pid 5494] close(15) = -1 EBADF (Bad file descriptor) [pid 5494] close(16) = -1 EBADF (Bad file descriptor) [pid 5494] close(17) = -1 EBADF (Bad file descriptor) [pid 5494] close(18) = -1 EBADF (Bad file descriptor) [pid 5494] close(19) = -1 EBADF (Bad file descriptor) [pid 5494] close(20) = -1 EBADF (Bad file descriptor) [pid 5494] close(21) = -1 EBADF (Bad file descriptor) [pid 5494] close(22) = -1 EBADF (Bad file descriptor) [pid 5494] close(23) = -1 EBADF (Bad file descriptor) [pid 5494] close(24) = -1 EBADF (Bad file descriptor) [pid 5494] close(25) = -1 EBADF (Bad file descriptor) [pid 5494] close(26) = -1 EBADF (Bad file descriptor) [pid 5494] close(27) = -1 EBADF (Bad file descriptor) [pid 5494] close(28) = -1 EBADF (Bad file descriptor) [pid 5494] close(29) = -1 EBADF (Bad file descriptor) [pid 5494] exit_group(0) = ? [pid 5496] close(3) = 0 [pid 5496] close(4) = -1 EBADF (Bad file descriptor) [pid 5496] close(5) = -1 EBADF (Bad file descriptor) [pid 5496] close(6) = -1 EBADF (Bad file descriptor) [pid 5496] close(7) = -1 EBADF (Bad file descriptor) [pid 5496] close(8) = -1 EBADF (Bad file descriptor) [pid 5496] close(9) = -1 EBADF (Bad file descriptor) [pid 5496] close(10) = -1 EBADF (Bad file descriptor) [pid 5496] close(11) = -1 EBADF (Bad file descriptor) [pid 5496] close(12) = -1 EBADF (Bad file descriptor) [pid 5496] close(13) = -1 EBADF (Bad file descriptor) [pid 5496] close(14) = -1 EBADF (Bad file descriptor) [pid 5496] close(15) = -1 EBADF (Bad file descriptor) [pid 5496] close(16) = -1 EBADF (Bad file descriptor) [pid 5496] close(17) = -1 EBADF (Bad file descriptor) [pid 5496] close(18) = -1 EBADF (Bad file descriptor) [pid 5496] close(19) = -1 EBADF (Bad file descriptor) [pid 5496] close(20) = -1 EBADF (Bad file descriptor) [pid 5496] close(21) = -1 EBADF (Bad file descriptor) [pid 5496] close(22) = -1 EBADF (Bad file descriptor) [pid 5496] close(23) = -1 EBADF (Bad file descriptor) [pid 5496] close(24) = -1 EBADF (Bad file descriptor) [pid 5496] close(25) = -1 EBADF (Bad file descriptor) [pid 5496] close(26) = -1 EBADF (Bad file descriptor) [pid 5496] close(27) = -1 EBADF (Bad file descriptor) [pid 5496] close(28) = -1 EBADF (Bad file descriptor) [pid 5496] close(29) = -1 EBADF (Bad file descriptor) [pid 5496] exit_group(0) = ? [pid 5489] <... setsockopt resumed>) = ? [pid 5489] +++ exited with 0 +++ [pid 5488] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=100 /* 1.00 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 72 ./strace-static-x86_64: Process 5498 attached [pid 5498] set_robust_list(0x5555574495e0, 24) = 0 [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5498] setpgid(0, 0) = 0 [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5498] write(3, "1000", 4) = 4 [pid 5498] close(3) = 0 [pid 5498] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5498] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5498] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[73], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 73 [pid 5498] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5499 attached [pid 5498] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5499] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5499] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5498] <... futex resumed>) = 0 [pid 5499] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5498] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5498] <... futex resumed>) = 0 [pid 5499] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5498] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5498] close(3) = 0 [pid 5498] close(4) = -1 EBADF (Bad file descriptor) [pid 5498] close(5) = -1 EBADF (Bad file descriptor) [pid 5498] close(6) = -1 EBADF (Bad file descriptor) [pid 5498] close(7) = -1 EBADF (Bad file descriptor) [pid 5498] close(8) = -1 EBADF (Bad file descriptor) [pid 5498] close(9) = -1 EBADF (Bad file descriptor) [pid 5498] close(10) = -1 EBADF (Bad file descriptor) [pid 5498] close(11) = -1 EBADF (Bad file descriptor) [pid 5498] close(12) = -1 EBADF (Bad file descriptor) [pid 5498] close(13) = -1 EBADF (Bad file descriptor) [pid 5498] close(14) = -1 EBADF (Bad file descriptor) [pid 5498] close(15) = -1 EBADF (Bad file descriptor) [pid 5498] close(16) = -1 EBADF (Bad file descriptor) [pid 5498] close(17) = -1 EBADF (Bad file descriptor) [pid 5498] close(18) = -1 EBADF (Bad file descriptor) [pid 5498] close(19) = -1 EBADF (Bad file descriptor) [pid 5498] close(20) = -1 EBADF (Bad file descriptor) [pid 5498] close(21) = -1 EBADF (Bad file descriptor) [pid 5498] close(22) = -1 EBADF (Bad file descriptor) [pid 5498] close(23) = -1 EBADF (Bad file descriptor) [pid 5498] close(24) = -1 EBADF (Bad file descriptor) [pid 5498] close(25) = -1 EBADF (Bad file descriptor) [pid 5498] close(26) = -1 EBADF (Bad file descriptor) [pid 5498] close(27) = -1 EBADF (Bad file descriptor) [pid 5498] close(28) = -1 EBADF (Bad file descriptor) [pid 5498] close(29) = -1 EBADF (Bad file descriptor) [pid 5498] exit_group(0) = ? [pid 5495] <... setsockopt resumed>) = ? [pid 5491] <... setsockopt resumed>) = ? [pid 5495] +++ exited with 0 +++ [pid 5494] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=83 /* 0.83 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 78 [pid 5491] +++ exited with 0 +++ [pid 5490] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=106 /* 1.06 s */} --- ./strace-static-x86_64: Process 5500 attached [pid 5500] set_robust_list(0x5555574495e0, 24) = 0 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5500] setpgid(0, 0) = 0 [pid 5016] <... clone resumed>, child_tidptr=0x5555574495d0) = 83 [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4) = 4 [pid 5500] close(3) = 0 ./strace-static-x86_64: Process 5501 attached [pid 5500] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] set_robust_list(0x5555574495e0, 24 [pid 5500] <... futex resumed>) = 0 [pid 5501] <... set_robust_list resumed>) = 0 [pid 5500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] <... mmap resumed>) = 0x7f2c676ee000 [pid 5501] setpgid(0, 0 [pid 5500] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5501] <... setpgid resumed>) = 0 [pid 5500] <... mprotect resumed>) = 0 [pid 5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5501] write(3, "1000", 4) = 4 [pid 5501] close(3 [pid 5500] <... clone resumed>, parent_tid=[79], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 79 [pid 5501] <... close resumed>) = 0 [pid 5500] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5502 attached [pid 5501] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5500] <... futex resumed>) = 0 [pid 5502] set_robust_list(0x7f2c6770e9e0, 24 [pid 5501] <... futex resumed>) = 0 [pid 5500] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... set_robust_list resumed>) = 0 [pid 5501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5502] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5501] <... mmap resumed>) = 0x7f2c676ee000 [pid 5502] <... socket resumed>) = 3 [pid 5501] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5502] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] <... mprotect resumed>) = 0 [pid 5502] <... futex resumed>) = 1 [pid 5501] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5500] <... futex resumed>) = 0 [pid 5502] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5501] <... clone resumed>, parent_tid=[84], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 84 [pid 5500] <... futex resumed>) = 0 [pid 5502] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5501] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5500] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5501] <... futex resumed>) = 0 [pid 5501] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5503 attached [pid 5503] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5503] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5503] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5501] <... futex resumed>) = 0 [pid 5503] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5501] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5501] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5500] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5501] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5497] <... setsockopt resumed>) = ? [pid 5497] +++ exited with 0 +++ [pid 5496] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=84 /* 0.84 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 68 ./strace-static-x86_64: Process 5504 attached [pid 5504] set_robust_list(0x5555574495e0, 24) = 0 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5504] setpgid(0, 0) = 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5504] write(3, "1000", 4) = 4 [pid 5504] close(3) = 0 [pid 5504] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5504] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5504] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[69], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 69 [pid 5504] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5505 attached [pid 5505] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5505] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5505] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5504] <... futex resumed>) = 0 [pid 5505] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] <... futex resumed>) = 0 [pid 5505] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5504] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5493] <... setsockopt resumed>) = ? [pid 5493] +++ exited with 0 +++ [pid 5492] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=102 /* 1.02 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 84 ./strace-static-x86_64: Process 5506 attached [pid 5506] set_robust_list(0x5555574495e0, 24) = 0 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5506] setpgid(0, 0) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5506] write(3, "1000", 4 [pid 5504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5506] <... write resumed>) = 4 [pid 5506] close(3) = 0 [pid 5506] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5506] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[85], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 85 [pid 5506] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5507 attached [pid 5507] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5507] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5507] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5506] <... futex resumed>) = 0 [pid 5507] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5506] <... futex resumed>) = 0 [pid 5507] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5506] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5500] close(3) = 0 [pid 5500] close(4) = -1 EBADF (Bad file descriptor) [pid 5500] close(5) = -1 EBADF (Bad file descriptor) [pid 5500] close(6) = -1 EBADF (Bad file descriptor) [pid 5500] close(7) = -1 EBADF (Bad file descriptor) [pid 5500] close(8) = -1 EBADF (Bad file descriptor) [pid 5500] close(9) = -1 EBADF (Bad file descriptor) [pid 5501] close(3 [pid 5500] close(10 [pid 5501] <... close resumed>) = 0 [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(4 [pid 5500] close(11 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(5 [pid 5500] close(12 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(6 [pid 5500] close(13 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(7 [pid 5500] close(14 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(8 [pid 5500] close(15 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(9 [pid 5500] close(16 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(10 [pid 5500] close(17 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(11 [pid 5500] close(18 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(12 [pid 5500] close(19 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(13 [pid 5500] close(20 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(14 [pid 5500] close(21 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(15 [pid 5500] close(22 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(16 [pid 5500] close(23 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(17 [pid 5500] close(24 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(18 [pid 5500] close(25 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(19 [pid 5500] close(26 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(20 [pid 5500] close(27 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(21 [pid 5500] close(28 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(22 [pid 5500] close(29 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5501] close(23 [pid 5500] exit_group(0 [pid 5501] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5500] <... exit_group resumed>) = ? [pid 5501] close(24) = -1 EBADF (Bad file descriptor) [pid 5501] close(25) = -1 EBADF (Bad file descriptor) [pid 5501] close(26) = -1 EBADF (Bad file descriptor) [pid 5501] close(27) = -1 EBADF (Bad file descriptor) [pid 5501] close(28) = -1 EBADF (Bad file descriptor) [pid 5501] close(29) = -1 EBADF (Bad file descriptor) [pid 5501] exit_group(0) = ? [pid 5504] close(3) = 0 [pid 5504] close(4) = -1 EBADF (Bad file descriptor) [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) = -1 EBADF (Bad file descriptor) [pid 5504] close(11) = -1 EBADF (Bad file descriptor) [pid 5504] close(12) = -1 EBADF (Bad file descriptor) [pid 5504] close(13) = -1 EBADF (Bad file descriptor) [pid 5504] close(14) = -1 EBADF (Bad file descriptor) [pid 5504] close(15) = -1 EBADF (Bad file descriptor) [pid 5504] close(16) = -1 EBADF (Bad file descriptor) [pid 5504] close(17) = -1 EBADF (Bad file descriptor) [pid 5504] close(18) = -1 EBADF (Bad file descriptor) [pid 5504] close(19) = -1 EBADF (Bad file descriptor) [pid 5504] close(20) = -1 EBADF (Bad file descriptor) [pid 5504] close(21) = -1 EBADF (Bad file descriptor) [pid 5504] close(22) = -1 EBADF (Bad file descriptor) [pid 5504] close(23) = -1 EBADF (Bad file descriptor) [pid 5504] close(24) = -1 EBADF (Bad file descriptor) [pid 5504] close(25) = -1 EBADF (Bad file descriptor) [pid 5504] close(26) = -1 EBADF (Bad file descriptor) [pid 5504] close(27) = -1 EBADF (Bad file descriptor) [pid 5504] close(28 [pid 5506] close(3 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = 0 [pid 5504] close(29 [pid 5506] close(4 [pid 5504] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5504] exit_group(0 [pid 5506] close(5 [pid 5504] <... exit_group resumed>) = ? [pid 5506] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5506] close(6) = -1 EBADF (Bad file descriptor) [pid 5506] close(7) = -1 EBADF (Bad file descriptor) [pid 5506] close(8) = -1 EBADF (Bad file descriptor) [pid 5506] close(9) = -1 EBADF (Bad file descriptor) [pid 5506] close(10) = -1 EBADF (Bad file descriptor) [pid 5506] close(11) = -1 EBADF (Bad file descriptor) [pid 5506] close(12) = -1 EBADF (Bad file descriptor) [pid 5506] close(13) = -1 EBADF (Bad file descriptor) [pid 5506] close(14) = -1 EBADF (Bad file descriptor) [pid 5506] close(15) = -1 EBADF (Bad file descriptor) [pid 5506] close(16) = -1 EBADF (Bad file descriptor) [pid 5506] close(17) = -1 EBADF (Bad file descriptor) [pid 5506] close(18) = -1 EBADF (Bad file descriptor) [pid 5506] close(19) = -1 EBADF (Bad file descriptor) [pid 5506] close(20) = -1 EBADF (Bad file descriptor) [pid 5506] close(21) = -1 EBADF (Bad file descriptor) [pid 5506] close(22) = -1 EBADF (Bad file descriptor) [pid 5506] close(23) = -1 EBADF (Bad file descriptor) [pid 5506] close(24) = -1 EBADF (Bad file descriptor) [pid 5506] close(25) = -1 EBADF (Bad file descriptor) [pid 5506] close(26) = -1 EBADF (Bad file descriptor) [pid 5506] close(27) = -1 EBADF (Bad file descriptor) [pid 5506] close(28) = -1 EBADF (Bad file descriptor) [pid 5506] close(29) = -1 EBADF (Bad file descriptor) [pid 5506] exit_group(0) = ? [pid 5499] <... setsockopt resumed>) = ? [pid 5499] +++ exited with 0 +++ [pid 5498] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=86 /* 0.86 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 74 ./strace-static-x86_64: Process 5508 attached [pid 5508] set_robust_list(0x5555574495e0, 24) = 0 [pid 5508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5508] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5508] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[75], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 75 [pid 5508] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5508] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5509 attached [pid 5509] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5509] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5509] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5508] <... futex resumed>) = 0 [pid 5509] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] <... futex resumed>) = 0 [pid 5509] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5508] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5508] close(3) = 0 [pid 5508] close(4) = -1 EBADF (Bad file descriptor) [pid 5508] close(5) = -1 EBADF (Bad file descriptor) [pid 5508] close(6) = -1 EBADF (Bad file descriptor) [pid 5508] close(7) = -1 EBADF (Bad file descriptor) [pid 5508] close(8) = -1 EBADF (Bad file descriptor) [pid 5508] close(9) = -1 EBADF (Bad file descriptor) [pid 5508] close(10) = -1 EBADF (Bad file descriptor) [pid 5508] close(11) = -1 EBADF (Bad file descriptor) [pid 5508] close(12) = -1 EBADF (Bad file descriptor) [pid 5508] close(13) = -1 EBADF (Bad file descriptor) [pid 5508] close(14) = -1 EBADF (Bad file descriptor) [pid 5508] close(15) = -1 EBADF (Bad file descriptor) [pid 5508] close(16) = -1 EBADF (Bad file descriptor) [pid 5508] close(17) = -1 EBADF (Bad file descriptor) [pid 5508] close(18) = -1 EBADF (Bad file descriptor) [pid 5508] close(19) = -1 EBADF (Bad file descriptor) [pid 5508] close(20) = -1 EBADF (Bad file descriptor) [pid 5508] close(21) = -1 EBADF (Bad file descriptor) [pid 5508] close(22) = -1 EBADF (Bad file descriptor) [pid 5508] close(23) = -1 EBADF (Bad file descriptor) [pid 5508] close(24) = -1 EBADF (Bad file descriptor) [pid 5508] close(25) = -1 EBADF (Bad file descriptor) [pid 5508] close(26) = -1 EBADF (Bad file descriptor) [pid 5508] close(27) = -1 EBADF (Bad file descriptor) [pid 5508] close(28) = -1 EBADF (Bad file descriptor) [pid 5508] close(29) = -1 EBADF (Bad file descriptor) [pid 5508] exit_group(0) = ? [pid 5505] <... setsockopt resumed>) = ? [pid 5505] +++ exited with 0 +++ [pid 5504] +++ exited with 0 +++ [pid 5023] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=108 /* 1.08 s */} --- [pid 5023] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 70 ./strace-static-x86_64: Process 5510 attached [pid 5510] set_robust_list(0x5555574495e0, 24) = 0 [pid 5510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5510] setpgid(0, 0) = 0 [pid 5510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5510] write(3, "1000", 4) = 4 [pid 5510] close(3) = 0 [pid 5510] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5510] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5510] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[71], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 71 [pid 5510] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5510] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5511 attached [pid 5511] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5511] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5511] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5510] <... futex resumed>) = 0 [pid 5511] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5510] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5510] <... futex resumed>) = 0 [pid 5511] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5510] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5510] close(3) = 0 [pid 5510] close(4) = -1 EBADF (Bad file descriptor) [pid 5510] close(5) = -1 EBADF (Bad file descriptor) [pid 5510] close(6) = -1 EBADF (Bad file descriptor) [pid 5510] close(7) = -1 EBADF (Bad file descriptor) [pid 5510] close(8) = -1 EBADF (Bad file descriptor) [pid 5510] close(9) = -1 EBADF (Bad file descriptor) [pid 5510] close(10) = -1 EBADF (Bad file descriptor) [pid 5510] close(11) = -1 EBADF (Bad file descriptor) [pid 5510] close(12) = -1 EBADF (Bad file descriptor) [pid 5510] close(13) = -1 EBADF (Bad file descriptor) [pid 5510] close(14) = -1 EBADF (Bad file descriptor) [pid 5510] close(15) = -1 EBADF (Bad file descriptor) [pid 5510] close(16) = -1 EBADF (Bad file descriptor) [pid 5510] close(17) = -1 EBADF (Bad file descriptor) [pid 5510] close(18) = -1 EBADF (Bad file descriptor) [pid 5510] close(19) = -1 EBADF (Bad file descriptor) [pid 5510] close(20) = -1 EBADF (Bad file descriptor) [pid 5510] close(21) = -1 EBADF (Bad file descriptor) [pid 5510] close(22) = -1 EBADF (Bad file descriptor) [pid 5510] close(23) = -1 EBADF (Bad file descriptor) [pid 5510] close(24) = -1 EBADF (Bad file descriptor) [pid 5510] close(25) = -1 EBADF (Bad file descriptor) [pid 5510] close(26) = -1 EBADF (Bad file descriptor) [pid 5510] close(27) = -1 EBADF (Bad file descriptor) [pid 5510] close(28) = -1 EBADF (Bad file descriptor) [pid 5510] close(29) = -1 EBADF (Bad file descriptor) [pid 5510] exit_group(0) = ? [ 265.648668][ T5511] warn_alloc: 32 callbacks suppressed [ 265.648690][ T5511] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 265.676778][ T5511] CPU: 1 PID: 5511 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 265.687249][ T5511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 265.697323][ T5511] Call Trace: [ 265.700616][ T5511] [ 265.703563][ T5511] dump_stack_lvl+0x136/0x150 [ 265.708279][ T5511] warn_alloc+0x213/0x360 [ 265.712648][ T5511] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 265.718245][ T5511] ? do_raw_spin_unlock+0x175/0x230 [ 265.723486][ T5511] ? __get_vm_area_node+0x29b/0x3f0 [ 265.728737][ T5511] __vmalloc_node_range+0x103b/0x14c0 [ 265.734158][ T5511] ? xt_alloc_table_info+0x40/0xa0 [ 265.739320][ T5511] ? delayed_vfree_work+0x70/0x70 [ 265.744386][ T5511] ? kvmalloc_node+0x76/0x1a0 [ 265.749108][ T5511] ? rcu_is_watching+0x12/0xb0 [ 265.753915][ T5511] ? xt_alloc_table_info+0x40/0xa0 [ 265.759069][ T5511] kvmalloc_node+0x156/0x1a0 [ 265.763710][ T5511] ? xt_alloc_table_info+0x40/0xa0 [ 265.768868][ T5511] xt_alloc_table_info+0x40/0xa0 [ 265.773848][ T5511] do_ipt_set_ctl+0x514/0xb10 [ 265.778552][ T5511] ? __mutex_lock+0x231/0x1350 [ 265.783348][ T5511] ? compat_do_replace.constprop.0+0x400/0x400 [ 265.789623][ T5511] ? wait_for_completion_io_timeout+0x20/0x20 [ 265.795732][ T5511] ? ip_sock_set_tos+0x40/0x40 [ 265.800537][ T5511] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 265.806565][ T5511] nf_setsockopt+0x87/0xe0 [ 265.811024][ T5511] ip_setsockopt+0xf2/0x110 [ 265.815555][ T5511] raw_setsockopt+0x23e/0x2d0 [ 265.820255][ T5511] ? raw_ioctl+0x1e0/0x1e0 [ 265.824697][ T5511] ? sock_common_setsockopt+0x2f/0x110 [ 265.830196][ T5511] ? sock_common_recvmsg+0x190/0x190 [ 265.835519][ T5511] __sys_setsockopt+0x2c6/0x5b0 [ 265.840401][ T5511] ? __ia32_sys_recv+0x100/0x100 [ 265.845387][ T5511] ? lock_downgrade+0x690/0x690 [ 265.850281][ T5511] ? _raw_spin_unlock_irq+0x23/0x50 [ 265.855518][ T5511] ? lockdep_hardirqs_on+0x7d/0x100 [ 265.860755][ T5511] __x64_sys_setsockopt+0xbe/0x160 [ 265.865903][ T5511] do_syscall_64+0x39/0xb0 [ 265.870352][ T5511] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 265.876277][ T5511] RIP: 0033:0x7f2c6775df39 [ 265.880709][ T5511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 265.900337][ T5511] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 265.908963][ T5511] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 265.916956][ T5511] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 265.924942][ T5511] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 265.933192][ T5511] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 265.941180][ T5511] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 265.949188][ T5511] [pid 5502] <... setsockopt resumed>) = ? [pid 5502] +++ exited with 0 +++ [pid 5500] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5026] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 80 ./strace-static-x86_64: Process 5512 attached [pid 5512] set_robust_list(0x5555574495e0, 24) = 0 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] setpgid(0, 0) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5512] write(3, "1000", 4) = 4 [pid 5512] close(3) = 0 [pid 5512] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5512] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5512] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[81], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 81 [pid 5512] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5512] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5513 attached [pid 5513] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5513] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5513] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5512] <... futex resumed>) = 0 [pid 5513] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5512] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5512] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 266.219775][ T5511] Mem-Info: [ 266.224881][ T5511] active_anon:2274 inactive_anon:453 isolated_anon:0 [ 266.224881][ T5511] active_file:0 inactive_file:15148 isolated_file:0 [ 266.224881][ T5511] unevictable:768 dirty:23 writeback:13 [ 266.224881][ T5511] slab_reclaimable:19566 slab_unreclaimable:84003 [ 266.224881][ T5511] mapped:2440 shmem:1207 pagetables:367 [ 266.224881][ T5511] sec_pagetables:0 bounce:0 [ 266.224881][ T5511] kernel_misc_reclaimable:0 [ 266.224881][ T5511] free:310434 free_pcp:7192 free_cma:0 [pid 5503] <... setsockopt resumed>) = ? [ 266.273323][ T5511] Node 0 active_anon:8816kB inactive_anon:1784kB active_file:0kB inactive_file:60520kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9760kB dirty:88kB writeback:52kB shmem:3260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8580kB pagetables:1284kB sec_pagetables:0kB all_unreclaimable? no [pid 5503] +++ exited with 0 +++ [pid 5501] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 85 ./strace-static-x86_64: Process 5514 attached [pid 5514] set_robust_list(0x5555574495e0, 24) = 0 [pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5514] setpgid(0, 0) = 0 [pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5514] write(3, "1000", 4) = 4 [pid 5514] close(3) = 0 [pid 5514] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5514] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5514] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[86], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 86 [pid 5514] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5515 attached [ 266.308653][ T5511] Node 1 active_anon:280kB inactive_anon:28kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1568kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:156kB pagetables:184kB sec_pagetables:0kB all_unreclaimable? no [pid 5515] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5515] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5515] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5514] <... futex resumed>) = 0 [pid 5515] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5514] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5514] <... futex resumed>) = 0 [pid 5515] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5514] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 266.453772][ T5511] Node 0 DMA free:10708kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:48kB local_pcp:44kB free_cma:0kB [pid 5507] <... setsockopt resumed>) = ? [pid 5507] +++ exited with 0 +++ [pid 5506] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=78 /* 0.78 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 86 ./strace-static-x86_64: Process 5516 attached [pid 5516] set_robust_list(0x5555574495e0, 24 [pid 5512] close(3 [pid 5516] <... set_robust_list resumed>) = 0 [pid 5512] <... close resumed>) = 0 [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL [ 266.572430][ T5511] lowmem_reserve[]: 0 2617 2619 2619 2619 [pid 5512] close(4 [pid 5516] <... prctl resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] setpgid(0, 0 [pid 5512] close(5 [pid 5516] <... setpgid resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5512] close(6 [pid 5516] <... openat resumed>) = 3 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] write(3, "1000", 4 [pid 5512] close(7 [pid 5516] <... write resumed>) = 4 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] close(3 [pid 5512] close(8 [pid 5516] <... close resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] close(9 [pid 5516] <... futex resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5512] close(10 [pid 5516] <... mmap resumed>) = 0x7f2c676ee000 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 266.595733][ T5511] Node 0 DMA32 free:44176kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8776kB inactive_anon:1780kB active_file:0kB inactive_file:58932kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:25608kB local_pcp:20520kB free_cma:0kB [pid 5516] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE [pid 5512] close(11 [pid 5516] <... mprotect resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5512] close(12) = -1 EBADF (Bad file descriptor) [pid 5516] <... clone resumed>, parent_tid=[87], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 87 [pid 5512] close(13 [pid 5516] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5516] <... futex resumed>) = 0 [pid 5512] close(14./strace-static-x86_64: Process 5517 attached [pid 5516] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] set_robust_list(0x7f2c6770e9e0, 24 [pid 5512] close(15 [pid 5517] <... set_robust_list resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP [pid 5512] close(16 [pid 5517] <... socket resumed>) = 3 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] close(17 [pid 5517] <... futex resumed>) = 1 [pid 5516] <... futex resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5516] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] close(18 [pid 5517] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5516] <... futex resumed>) = 0 [pid 5512] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5517] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5516] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5512] close(19) = -1 EBADF (Bad file descriptor) [pid 5512] close(20) = -1 EBADF (Bad file descriptor) [pid 5512] close(21) = -1 EBADF (Bad file descriptor) [pid 5512] close(22) = -1 EBADF (Bad file descriptor) [pid 5512] close(23) = -1 EBADF (Bad file descriptor) [pid 5512] close(24) = -1 EBADF (Bad file descriptor) [pid 5512] close(25) = -1 EBADF (Bad file descriptor) [pid 5512] close(26) = -1 EBADF (Bad file descriptor) [pid 5512] close(27) = -1 EBADF (Bad file descriptor) [pid 5512] close(28) = -1 EBADF (Bad file descriptor) [pid 5512] close(29) = -1 EBADF (Bad file descriptor) [pid 5512] exit_group(0) = ? [pid 5516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 266.693788][ T5511] lowmem_reserve[]: 0 0 1 1 1 [ 266.698610][ T5511] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5514] close(3) = 0 [pid 5514] close(4) = -1 EBADF (Bad file descriptor) [pid 5514] close(5) = -1 EBADF (Bad file descriptor) [pid 5514] close(6) = -1 EBADF (Bad file descriptor) [pid 5514] close(7) = -1 EBADF (Bad file descriptor) [pid 5514] close(8) = -1 EBADF (Bad file descriptor) [pid 5514] close(9) = -1 EBADF (Bad file descriptor) [pid 5514] close(10) = -1 EBADF (Bad file descriptor) [pid 5514] close(11) = -1 EBADF (Bad file descriptor) [pid 5514] close(12) = -1 EBADF (Bad file descriptor) [pid 5514] close(13) = -1 EBADF (Bad file descriptor) [pid 5514] close(14) = -1 EBADF (Bad file descriptor) [pid 5514] close(15) = -1 EBADF (Bad file descriptor) [pid 5514] close(16) = -1 EBADF (Bad file descriptor) [pid 5514] close(17) = -1 EBADF (Bad file descriptor) [pid 5514] close(18) = -1 EBADF (Bad file descriptor) [pid 5514] close(19) = -1 EBADF (Bad file descriptor) [pid 5514] close(20) = -1 EBADF (Bad file descriptor) [pid 5514] close(21) = -1 EBADF (Bad file descriptor) [pid 5514] close(22) = -1 EBADF (Bad file descriptor) [pid 5514] close(23) = -1 EBADF (Bad file descriptor) [pid 5514] close(24) = -1 EBADF (Bad file descriptor) [pid 5514] close(25) = -1 EBADF (Bad file descriptor) [pid 5514] close(26) = -1 EBADF (Bad file descriptor) [pid 5514] close(27) = -1 EBADF (Bad file descriptor) [pid 5514] close(28) = -1 EBADF (Bad file descriptor) [pid 5514] close(29) = -1 EBADF (Bad file descriptor) [pid 5514] exit_group(0) = ? [ 266.823795][ T5511] lowmem_reserve[]: 0 0 0 0 0 [ 266.828635][ T5511] Node 1 Normal free:1066944kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:228kB inactive_anon:32kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:3288kB local_pcp:2592kB free_cma:0kB [pid 5516] close(3) = 0 [pid 5516] close(4) = -1 EBADF (Bad file descriptor) [pid 5516] close(5) = -1 EBADF (Bad file descriptor) [pid 5516] close(6) = -1 EBADF (Bad file descriptor) [pid 5516] close(7) = -1 EBADF (Bad file descriptor) [pid 5516] close(8) = -1 EBADF (Bad file descriptor) [pid 5516] close(9) = -1 EBADF (Bad file descriptor) [pid 5516] close(10) = -1 EBADF (Bad file descriptor) [pid 5516] close(11) = -1 EBADF (Bad file descriptor) [pid 5516] close(12) = -1 EBADF (Bad file descriptor) [ 266.953765][ T5511] lowmem_reserve[]: 0 0 0 0 0 [ 266.958588][ T5511] Node 0 DMA: 2*4kB (UM) 1*8kB (U) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 2*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 2*4096kB (UM) = 10704kB [pid 5516] close(13) = -1 EBADF (Bad file descriptor) [pid 5516] close(14) = -1 EBADF (Bad file descriptor) [pid 5516] close(15) = -1 EBADF (Bad file descriptor) [pid 5516] close(16) = -1 EBADF (Bad file descriptor) [pid 5516] close(17) = -1 EBADF (Bad file descriptor) [pid 5516] close(18) = -1 EBADF (Bad file descriptor) [pid 5516] close(19) = -1 EBADF (Bad file descriptor) [pid 5516] close(20) = -1 EBADF (Bad file descriptor) [pid 5516] close(21) = -1 EBADF (Bad file descriptor) [pid 5516] close(22) = -1 EBADF (Bad file descriptor) [pid 5516] close(23) = -1 EBADF (Bad file descriptor) [pid 5516] close(24) = -1 EBADF (Bad file descriptor) [pid 5516] close(25) = -1 EBADF (Bad file descriptor) [pid 5516] close(26) = -1 EBADF (Bad file descriptor) [pid 5516] close(27) = -1 EBADF (Bad file descriptor) [pid 5516] close(28) = -1 EBADF (Bad file descriptor) [pid 5516] close(29) = -1 EBADF (Bad file descriptor) [pid 5516] exit_group(0) = ? [ 267.053772][ T5511] Node 0 DMA32: 30*4kB (UME) 23*8kB (ME) 14*16kB (UME) 8*32kB (UME) 2*64kB (M) 4*128kB (UE) 1*256kB (U) 1*512kB (M) 1*1024kB (U) 2*2048kB (U) 9*4096kB (U) = 44176kB [ 267.123831][ T5511] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 267.166935][ T5511] Node 1 Normal: 1*4kB (M) 4*8kB (ME) 8*16kB (ME) 3*32kB (UME) 2*64kB (E) 3*128kB (UME) 3*256kB (UME) 1*512kB (U) 1*1024kB (U) 0*2048kB 243*4096kB (M) = 998404kB [ 267.238070][ T5511] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 267.277908][ T5511] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [pid 5509] <... setsockopt resumed>) = ? [pid 5509] +++ exited with 0 +++ [pid 5508] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=96 /* 0.96 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 76 ./strace-static-x86_64: Process 5518 attached [ 267.330188][ T5511] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 267.367757][ T5511] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [pid 5518] set_robust_list(0x5555574495e0, 24) = 0 [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5518] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5518] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[77], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 77 [pid 5518] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5519 attached [ 267.405718][ T5511] 16329 total pagecache pages [ 267.412893][ T5511] 0 pages in swap cache [ 267.435538][ T5511] Free swap = 0kB [ 267.446492][ T5511] Total swap = 0kB [pid 5519] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5519] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5519] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5518] <... futex resumed>) = 0 [pid 5518] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5518] <... futex resumed>) = 0 [ 267.455301][ T5511] 2097051 pages RAM [ 267.474371][ T5511] 0 pages HighMem/MovableOnly [ 267.491680][ T5511] 392168 pages reserved [pid 5518] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 267.509146][ T5511] 0 pages cma reserved [pid 5518] close(3) = 0 [pid 5518] close(4) = -1 EBADF (Bad file descriptor) [pid 5518] close(5) = -1 EBADF (Bad file descriptor) [pid 5518] close(6) = -1 EBADF (Bad file descriptor) [pid 5518] close(7) = -1 EBADF (Bad file descriptor) [pid 5518] close(8) = -1 EBADF (Bad file descriptor) [pid 5518] close(9) = -1 EBADF (Bad file descriptor) [pid 5518] close(10) = -1 EBADF (Bad file descriptor) [pid 5518] close(11) = -1 EBADF (Bad file descriptor) [pid 5518] close(12) = -1 EBADF (Bad file descriptor) [pid 5518] close(13) = -1 EBADF (Bad file descriptor) [pid 5518] close(14) = -1 EBADF (Bad file descriptor) [pid 5518] close(15) = -1 EBADF (Bad file descriptor) [pid 5518] close(16) = -1 EBADF (Bad file descriptor) [pid 5518] close(17) = -1 EBADF (Bad file descriptor) [pid 5518] close(18) = -1 EBADF (Bad file descriptor) [pid 5518] close(19) = -1 EBADF (Bad file descriptor) [pid 5518] close(20) = -1 EBADF (Bad file descriptor) [pid 5518] close(21) = -1 EBADF (Bad file descriptor) [pid 5518] close(22) = -1 EBADF (Bad file descriptor) [pid 5518] close(23) = -1 EBADF (Bad file descriptor) [pid 5518] close(24) = -1 EBADF (Bad file descriptor) [pid 5518] close(25) = -1 EBADF (Bad file descriptor) [pid 5518] close(26) = -1 EBADF (Bad file descriptor) [pid 5518] close(27) = -1 EBADF (Bad file descriptor) [pid 5518] close(28) = -1 EBADF (Bad file descriptor) [pid 5518] close(29) = -1 EBADF (Bad file descriptor) [pid 5518] exit_group(0) = ? [pid 5515] <... setsockopt resumed>) = ? [pid 5515] +++ exited with 0 +++ [pid 5514] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=101 /* 1.01 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 87 ./strace-static-x86_64: Process 5520 attached [pid 5520] set_robust_list(0x5555574495e0, 24) = 0 [pid 5520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5520] setpgid(0, 0) = 0 [pid 5520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5520] write(3, "1000", 4) = 4 [pid 5520] close(3) = 0 [pid 5520] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5520] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5520] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[88], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 88 [pid 5520] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5520] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5521 attached [pid 5521] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5521] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5521] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5520] <... futex resumed>) = 0 [pid 5521] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5520] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5520] <... futex resumed>) = 0 [pid 5521] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5520] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5520] close(3) = 0 [pid 5520] close(4) = -1 EBADF (Bad file descriptor) [pid 5520] close(5) = -1 EBADF (Bad file descriptor) [pid 5520] close(6) = -1 EBADF (Bad file descriptor) [pid 5520] close(7) = -1 EBADF (Bad file descriptor) [pid 5520] close(8) = -1 EBADF (Bad file descriptor) [pid 5520] close(9) = -1 EBADF (Bad file descriptor) [pid 5520] close(10) = -1 EBADF (Bad file descriptor) [pid 5520] close(11) = -1 EBADF (Bad file descriptor) [pid 5520] close(12) = -1 EBADF (Bad file descriptor) [pid 5520] close(13) = -1 EBADF (Bad file descriptor) [pid 5520] close(14) = -1 EBADF (Bad file descriptor) [pid 5520] close(15) = -1 EBADF (Bad file descriptor) [pid 5520] close(16) = -1 EBADF (Bad file descriptor) [pid 5520] close(17) = -1 EBADF (Bad file descriptor) [pid 5520] close(18) = -1 EBADF (Bad file descriptor) [pid 5520] close(19) = -1 EBADF (Bad file descriptor) [pid 5520] close(20) = -1 EBADF (Bad file descriptor) [pid 5520] close(21) = -1 EBADF (Bad file descriptor) [pid 5520] close(22) = -1 EBADF (Bad file descriptor) [pid 5520] close(23) = -1 EBADF (Bad file descriptor) [pid 5520] close(24) = -1 EBADF (Bad file descriptor) [pid 5520] close(25) = -1 EBADF (Bad file descriptor) [pid 5520] close(26) = -1 EBADF (Bad file descriptor) [pid 5520] close(27) = -1 EBADF (Bad file descriptor) [pid 5520] close(28) = -1 EBADF (Bad file descriptor) [pid 5520] close(29) = -1 EBADF (Bad file descriptor) [pid 5520] exit_group(0) = ? [pid 5026] kill(-80, SIGKILL [pid 5025] kill(-86, SIGKILL [pid 5026] <... kill resumed>) = 0 [pid 5024] kill(-76, SIGKILL [pid 5025] <... kill resumed>) = 0 [pid 5023] kill(-70, SIGKILL [pid 5016] kill(-87, SIGKILL [pid 5026] kill(80, SIGKILL [pid 5025] kill(86, SIGKILL [pid 5024] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5016] <... kill resumed>) = 0 [pid 5026] <... kill resumed>) = 0 [pid 5025] <... kill resumed>) = 0 [pid 5024] kill(76, SIGKILL [pid 5023] kill(70, SIGKILL [pid 5016] kill(87, SIGKILL [pid 5024] <... kill resumed>) = 0 [pid 5023] <... kill resumed>) = 0 [pid 5016] <... kill resumed>) = 0 [ 279.715308][ T5521] warn_alloc: 9 callbacks suppressed [ 279.715329][ T5521] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 279.808032][ T5521] CPU: 0 PID: 5521 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 279.818542][ T5521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 279.828644][ T5521] Call Trace: [ 279.831956][ T5521] [ 279.834925][ T5521] dump_stack_lvl+0x136/0x150 [ 279.839662][ T5521] warn_alloc+0x213/0x360 [ 279.844067][ T5521] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 279.849694][ T5521] ? do_raw_spin_unlock+0x175/0x230 [ 279.854968][ T5521] ? __get_vm_area_node+0x29b/0x3f0 [ 279.860233][ T5521] __vmalloc_node_range+0x103b/0x14c0 [ 279.865677][ T5521] ? xt_alloc_table_info+0x40/0xa0 [ 279.870874][ T5521] ? delayed_vfree_work+0x70/0x70 [ 279.875980][ T5521] ? kvmalloc_node+0x76/0x1a0 [ 279.880721][ T5521] ? rcu_is_watching+0x12/0xb0 [ 279.885553][ T5521] ? xt_alloc_table_info+0x40/0xa0 [ 279.890731][ T5521] kvmalloc_node+0x156/0x1a0 [ 279.895378][ T5521] ? xt_alloc_table_info+0x40/0xa0 [ 279.900538][ T5521] xt_alloc_table_info+0x40/0xa0 [ 279.905520][ T5521] do_ipt_set_ctl+0x514/0xb10 [ 279.910228][ T5521] ? __mutex_lock+0x231/0x1350 [ 279.915028][ T5521] ? compat_do_replace.constprop.0+0x400/0x400 [ 279.921218][ T5521] ? wait_for_completion_io_timeout+0x20/0x20 [ 279.927347][ T5521] ? ip_sock_set_tos+0x40/0x40 [ 279.932152][ T5521] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 279.938177][ T5521] nf_setsockopt+0x87/0xe0 [ 279.942643][ T5521] ip_setsockopt+0xf2/0x110 [ 279.947182][ T5521] raw_setsockopt+0x23e/0x2d0 [ 279.951888][ T5521] ? raw_ioctl+0x1e0/0x1e0 [ 279.956333][ T5521] ? sock_common_setsockopt+0x2f/0x110 [ 279.961831][ T5521] ? sock_common_recvmsg+0x190/0x190 [ 279.967154][ T5521] __sys_setsockopt+0x2c6/0x5b0 [ 279.972038][ T5521] ? __ia32_sys_recv+0x100/0x100 [ 279.977005][ T5521] ? lock_downgrade+0x690/0x690 [ 279.981899][ T5521] ? _raw_spin_unlock_irq+0x23/0x50 [ 279.987120][ T5521] ? lockdep_hardirqs_on+0x7d/0x100 [ 279.992361][ T5521] __x64_sys_setsockopt+0xbe/0x160 [ 279.997523][ T5521] do_syscall_64+0x39/0xb0 [ 280.001968][ T5521] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 280.007886][ T5521] RIP: 0033:0x7f2c6775df39 [ 280.012322][ T5521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 280.031950][ T5521] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 280.040387][ T5521] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 280.048384][ T5521] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [pid 5513] <... setsockopt resumed>) = ? [ 280.056387][ T5521] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 280.064390][ T5521] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 280.072391][ T5521] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 280.080403][ T5521] [pid 5513] +++ exited with 0 +++ [pid 5512] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=87 /* 0.87 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 82 ./strace-static-x86_64: Process 5522 attached [pid 5522] set_robust_list(0x5555574495e0, 24) = 0 [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5522] setpgid(0, 0) = 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5522] write(3, "1000", 4) = 4 [pid 5522] close(3) = 0 [pid 5522] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5522] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5522] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[83], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 83 [pid 5522] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5522] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5523 attached [pid 5523] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5523] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5523] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... futex resumed>) = 0 [pid 5523] <... futex resumed>) = 1 [pid 5522] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5522] <... futex resumed>) = 0 [pid 5522] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5025] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5024] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5025] <... openat resumed>) = 3 [pid 5025] fstat(3, [pid 5024] <... openat resumed>) = 3 [pid 5023] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5025] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5024] fstat(3, [pid 5023] <... openat resumed>) = 3 [pid 5025] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5023] fstat(3, [pid 5025] getdents64(3, [pid 5024] getdents64(3, [pid 5023] <... fstat resumed>{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5025] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5025] close(3 [pid 5024] getdents64(3, [pid 5023] getdents64(3, [pid 5025] <... close resumed>) = 0 [pid 5024] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] <... getdents64 resumed>0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] close(3 [pid 5023] getdents64(3, [pid 5024] <... close resumed>) = 0 [pid 5023] <... getdents64 resumed>0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5023] close(3) = 0 [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] close(3) = 0 [pid 5522] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5522] close(3) = 0 [pid 5522] close(4) = -1 EBADF (Bad file descriptor) [pid 5522] close(5) = -1 EBADF (Bad file descriptor) [pid 5522] close(6) = -1 EBADF (Bad file descriptor) [pid 5522] close(7) = -1 EBADF (Bad file descriptor) [pid 5522] close(8) = -1 EBADF (Bad file descriptor) [pid 5522] close(9) = -1 EBADF (Bad file descriptor) [pid 5522] close(10) = -1 EBADF (Bad file descriptor) [pid 5522] close(11) = -1 EBADF (Bad file descriptor) [pid 5522] close(12) = -1 EBADF (Bad file descriptor) [pid 5522] close(13) = -1 EBADF (Bad file descriptor) [pid 5522] close(14) = -1 EBADF (Bad file descriptor) [pid 5522] close(15) = -1 EBADF (Bad file descriptor) [pid 5522] close(16) = -1 EBADF (Bad file descriptor) [pid 5522] close(17) = -1 EBADF (Bad file descriptor) [pid 5522] close(18) = -1 EBADF (Bad file descriptor) [pid 5522] close(19) = -1 EBADF (Bad file descriptor) [pid 5522] close(20) = -1 EBADF (Bad file descriptor) [pid 5522] close(21) = -1 EBADF (Bad file descriptor) [pid 5522] close(22) = -1 EBADF (Bad file descriptor) [pid 5522] close(23) = -1 EBADF (Bad file descriptor) [pid 5522] close(24) = -1 EBADF (Bad file descriptor) [pid 5522] close(25) = -1 EBADF (Bad file descriptor) [pid 5522] close(26) = -1 EBADF (Bad file descriptor) [pid 5522] close(27) = -1 EBADF (Bad file descriptor) [pid 5522] close(28) = -1 EBADF (Bad file descriptor) [pid 5522] close(29) = -1 EBADF (Bad file descriptor) [pid 5522] exit_group(0 [pid 5517] <... setsockopt resumed>) = ? [pid 5522] <... exit_group resumed>) = ? [pid 5517] +++ exited with 0 +++ [pid 5516] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 88 ./strace-static-x86_64: Process 5524 attached [pid 5524] set_robust_list(0x5555574495e0, 24) = 0 [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5524] setpgid(0, 0) = 0 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5524] write(3, "1000", 4) = 4 [pid 5524] close(3) = 0 [pid 5524] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5524] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5524] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[89], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 89 [pid 5524] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5525 attached [pid 5525] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5525] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5525] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5524] <... futex resumed>) = 0 [pid 5525] <... futex resumed>) = 1 [pid 5524] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5525] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5524] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5524] close(3) = 0 [pid 5524] close(4) = -1 EBADF (Bad file descriptor) [pid 5524] close(5) = -1 EBADF (Bad file descriptor) [pid 5524] close(6) = -1 EBADF (Bad file descriptor) [pid 5524] close(7) = -1 EBADF (Bad file descriptor) [pid 5524] close(8) = -1 EBADF (Bad file descriptor) [pid 5524] close(9) = -1 EBADF (Bad file descriptor) [pid 5524] close(10) = -1 EBADF (Bad file descriptor) [pid 5524] close(11) = -1 EBADF (Bad file descriptor) [pid 5524] close(12) = -1 EBADF (Bad file descriptor) [pid 5524] close(13 [pid 5443] <... setsockopt resumed>) = ? [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5524] close(14) = -1 EBADF (Bad file descriptor) [pid 5524] close(15) = -1 EBADF (Bad file descriptor) [pid 5524] close(16) = -1 EBADF (Bad file descriptor) [pid 5524] close(17) = -1 EBADF (Bad file descriptor) [pid 5524] close(18) = -1 EBADF (Bad file descriptor) [pid 5524] close(19) = -1 EBADF (Bad file descriptor) [pid 5524] close(20) = -1 EBADF (Bad file descriptor) [pid 5524] close(21) = -1 EBADF (Bad file descriptor) [pid 5524] close(22) = -1 EBADF (Bad file descriptor) [pid 5443] +++ exited with 0 +++ [pid 5442] +++ exited with 0 +++ [pid 5524] close(23 [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=970 /* 9.70 s */} --- [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5524] close(24) = -1 EBADF (Bad file descriptor) [pid 5022] <... clone resumed>, child_tidptr=0x5555574495d0) = 74 [pid 5524] close(25) = -1 EBADF (Bad file descriptor) [pid 5524] close(26) = -1 EBADF (Bad file descriptor) [pid 5524] close(27) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5526 attached [pid 5524] close(28 [pid 5526] set_robust_list(0x5555574495e0, 24 [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] <... set_robust_list resumed>) = 0 [pid 5524] close(29 [pid 5526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5524] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] <... prctl resumed>) = 0 [pid 5524] exit_group(0) = ? [pid 5526] setpgid(0, 0) = 0 [pid 5526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5526] write(3, "1000", 4) = 4 [pid 5526] close(3) = 0 [pid 5526] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5526] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5526] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[75], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 75 [pid 5526] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5526] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5527 attached [pid 5527] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5527] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5527] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5526] <... futex resumed>) = 0 [pid 5527] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5526] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 280.707434][ T5521] Mem-Info: [ 280.723810][ T5521] active_anon:2274 inactive_anon:455 isolated_anon:0 [ 280.723810][ T5521] active_file:0 inactive_file:15148 isolated_file:0 [ 280.723810][ T5521] unevictable:768 dirty:23 writeback:13 [ 280.723810][ T5521] slab_reclaimable:19566 slab_unreclaimable:83845 [ 280.723810][ T5521] mapped:2440 shmem:1208 pagetables:348 [pid 5526] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 280.723810][ T5521] sec_pagetables:0 bounce:0 [ 280.723810][ T5521] kernel_misc_reclaimable:0 [ 280.723810][ T5521] free:1364902 free_pcp:5628 free_cma:0 [pid 5519] <... setsockopt resumed>) = ? [pid 5519] +++ exited with 0 +++ [pid 5518] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=91 /* 0.91 s */} --- [ 280.903805][ T5521] Node 0 active_anon:8880kB inactive_anon:1784kB active_file:0kB inactive_file:60520kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9760kB dirty:88kB writeback:52kB shmem:3260kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8580kB pagetables:1348kB sec_pagetables:0kB all_unreclaimable? no [ 281.043778][ T5521] Node 1 active_anon:168kB inactive_anon:36kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1572kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:176kB pagetables:76kB sec_pagetables:0kB all_unreclaimable? no [ 281.173860][ T5521] Node 0 DMA free:15148kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:84kB local_pcp:44kB free_cma:0kB [ 281.283785][ T5521] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 281.289659][ T5521] Node 0 DMA32 free:1739944kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8840kB inactive_anon:1780kB active_file:0kB inactive_file:58932kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:38632kB local_pcp:18952kB free_cma:0kB [ 281.430446][ T5521] lowmem_reserve[]: 0 0 1 1 1 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 78 ./strace-static-x86_64: Process 5528 attached [pid 5528] set_robust_list(0x5555574495e0, 24) = 0 [pid 5528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5528] setpgid(0, 0) = 0 [pid 5528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5528] write(3, "1000", 4) = 4 [pid 5528] close(3) = 0 [pid 5528] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5528] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5528] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[79], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 79 [pid 5528] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5529 attached [pid 5529] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5529] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5529] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5528] <... futex resumed>) = 0 [pid 5529] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5528] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5528] <... futex resumed>) = 0 [pid 5529] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 281.583834][ T5521] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5528] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5526] close(3) = 0 [pid 5526] close(4 [pid 5528] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5526] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] close(5) = -1 EBADF (Bad file descriptor) [pid 5526] close(6) = -1 EBADF (Bad file descriptor) [pid 5526] close(7) = -1 EBADF (Bad file descriptor) [pid 5526] close(8) = -1 EBADF (Bad file descriptor) [pid 5526] close(9) = -1 EBADF (Bad file descriptor) [pid 5526] close(10) = -1 EBADF (Bad file descriptor) [pid 5526] close(11) = -1 EBADF (Bad file descriptor) [pid 5526] close(12) = -1 EBADF (Bad file descriptor) [pid 5526] close(13) = -1 EBADF (Bad file descriptor) [pid 5526] close(14) = -1 EBADF (Bad file descriptor) [pid 5526] close(15) = -1 EBADF (Bad file descriptor) [pid 5526] close(16) = -1 EBADF (Bad file descriptor) [pid 5526] close(17) = -1 EBADF (Bad file descriptor) [pid 5526] close(18) = -1 EBADF (Bad file descriptor) [pid 5526] close(19) = -1 EBADF (Bad file descriptor) [pid 5526] close(20) = -1 EBADF (Bad file descriptor) [pid 5526] close(21) = -1 EBADF (Bad file descriptor) [pid 5526] close(22) = -1 EBADF (Bad file descriptor) [pid 5526] close(23) = -1 EBADF (Bad file descriptor) [pid 5526] close(24) = -1 EBADF (Bad file descriptor) [pid 5526] close(25) = -1 EBADF (Bad file descriptor) [pid 5526] close(26) = -1 EBADF (Bad file descriptor) [ 281.673809][ T5521] lowmem_reserve[]: 0 0 0 0 0 [ 281.678642][ T5521] Node 1 Normal free:3778192kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:168kB inactive_anon:36kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:2200kB local_pcp:2200kB free_cma:0kB [pid 5526] close(27) = -1 EBADF (Bad file descriptor) [pid 5526] close(28) = -1 EBADF (Bad file descriptor) [pid 5526] close(29) = -1 EBADF (Bad file descriptor) [pid 5526] exit_group(0) = ? [ 281.783763][ T5521] lowmem_reserve[]: 0 0 0 0 0 [ 281.788579][ T5521] Node 0 DMA: 17*4kB (UM) 9*8kB (U) 12*16kB (UM) 11*32kB (U) 12*64kB (UM) 7*128kB (UM) 4*256kB (UM) 5*512kB (UM) 1*1024kB (M) 0*2048kB 2*4096kB (UM) = 15148kB [ 281.838121][ T5521] Node 0 DMA32: 5*4kB (UME) 26*8kB (ME) 2837*16kB (UME) 158*32kB (UME) 3538*64kB (UM) 2590*128kB (UE) 1680*256kB (U) 786*512kB (UM) 254*1024kB (U) 24*2048kB (U) 9*4096kB (U) = 1787252kB [pid 5528] close(3) = 0 [pid 5528] close(4) = -1 EBADF (Bad file descriptor) [pid 5528] close(5) = -1 EBADF (Bad file descriptor) [pid 5528] close(6) = -1 EBADF (Bad file descriptor) [pid 5528] close(7) = -1 EBADF (Bad file descriptor) [pid 5528] close(8) = -1 EBADF (Bad file descriptor) [pid 5528] close(9) = -1 EBADF (Bad file descriptor) [pid 5528] close(10) = -1 EBADF (Bad file descriptor) [pid 5528] close(11) = -1 EBADF (Bad file descriptor) [pid 5528] close(12) = -1 EBADF (Bad file descriptor) [pid 5528] close(13) = -1 EBADF (Bad file descriptor) [pid 5528] close(14) = -1 EBADF (Bad file descriptor) [pid 5528] close(15) = -1 EBADF (Bad file descriptor) [pid 5528] close(16) = -1 EBADF (Bad file descriptor) [pid 5528] close(17) = -1 EBADF (Bad file descriptor) [pid 5528] close(18) = -1 EBADF (Bad file descriptor) [pid 5528] close(19) = -1 EBADF (Bad file descriptor) [pid 5528] close(20) = -1 EBADF (Bad file descriptor) [pid 5528] close(21) = -1 EBADF (Bad file descriptor) [pid 5528] close(22) = -1 EBADF (Bad file descriptor) [pid 5528] close(23) = -1 EBADF (Bad file descriptor) [pid 5528] close(24) = -1 EBADF (Bad file descriptor) [pid 5528] close(25) = -1 EBADF (Bad file descriptor) [pid 5528] close(26) = -1 EBADF (Bad file descriptor) [pid 5528] close(27) = -1 EBADF (Bad file descriptor) [pid 5528] close(28) = -1 EBADF (Bad file descriptor) [pid 5528] close(29) = -1 EBADF (Bad file descriptor) [pid 5528] exit_group(0) = ? [ 281.923797][ T5521] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 281.973785][ T5521] Node 1 Normal: 3208*4kB (UM) 2964*8kB (UME) 3003*16kB (UME) 2937*32kB (UME) 2690*64kB (UME) 2363*128kB (UE) 1872*256kB (UE) 1334*512kB (UM) 797*1024kB (U) 230*2048kB (U) 165*4096kB (UM) = 3778448kB [ 282.073791][ T5521] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 282.083412][ T5521] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 282.133785][ T5521] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 282.183769][ T5521] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 282.193174][ T5521] 16354 total pagecache pages [ 282.233801][ T5521] 0 pages in swap cache [ 282.238013][ T5521] Free swap = 0kB [ 282.241762][ T5521] Total swap = 0kB [ 282.283774][ T5521] 2097051 pages RAM [ 282.287655][ T5521] 0 pages HighMem/MovableOnly [ 282.292349][ T5521] 392168 pages reserved [ 282.333792][ T5521] 0 pages cma reserved [pid 5523] <... setsockopt resumed>) = ? [pid 5523] +++ exited with 0 +++ [pid 5522] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=82 /* 0.82 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 84 ./strace-static-x86_64: Process 5530 attached [pid 5530] set_robust_list(0x5555574495e0, 24) = 0 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5530] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5530] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[85], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 85 [pid 5530] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5531 attached [pid 5531] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5531] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5531] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5530] <... futex resumed>) = 0 [pid 5531] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5530] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5530] <... futex resumed>) = 0 [pid 5531] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5530] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5530] close(3) = 0 [pid 5530] close(4) = -1 EBADF (Bad file descriptor) [pid 5530] close(5) = -1 EBADF (Bad file descriptor) [pid 5530] close(6) = -1 EBADF (Bad file descriptor) [pid 5530] close(7) = -1 EBADF (Bad file descriptor) [pid 5530] close(8) = -1 EBADF (Bad file descriptor) [pid 5530] close(9) = -1 EBADF (Bad file descriptor) [pid 5530] close(10) = -1 EBADF (Bad file descriptor) [pid 5530] close(11) = -1 EBADF (Bad file descriptor) [pid 5530] close(12) = -1 EBADF (Bad file descriptor) [pid 5530] close(13) = -1 EBADF (Bad file descriptor) [pid 5530] close(14) = -1 EBADF (Bad file descriptor) [pid 5530] close(15) = -1 EBADF (Bad file descriptor) [pid 5530] close(16) = -1 EBADF (Bad file descriptor) [pid 5530] close(17) = -1 EBADF (Bad file descriptor) [pid 5530] close(18) = -1 EBADF (Bad file descriptor) [pid 5530] close(19) = -1 EBADF (Bad file descriptor) [pid 5530] close(20) = -1 EBADF (Bad file descriptor) [pid 5530] close(21) = -1 EBADF (Bad file descriptor) [pid 5530] close(22) = -1 EBADF (Bad file descriptor) [pid 5530] close(23) = -1 EBADF (Bad file descriptor) [pid 5530] close(24) = -1 EBADF (Bad file descriptor) [pid 5530] close(25) = -1 EBADF (Bad file descriptor) [pid 5530] close(26) = -1 EBADF (Bad file descriptor) [pid 5530] close(27) = -1 EBADF (Bad file descriptor) [pid 5530] close(28) = -1 EBADF (Bad file descriptor) [pid 5530] close(29) = -1 EBADF (Bad file descriptor) [pid 5530] exit_group(0) = ? [pid 5527] <... setsockopt resumed>) = ? [pid 5527] +++ exited with 0 +++ [pid 5526] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=90 /* 0.90 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 76 ./strace-static-x86_64: Process 5532 attached [pid 5532] set_robust_list(0x5555574495e0, 24) = 0 [pid 5532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5532] setpgid(0, 0) = 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 5532] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5532] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5532] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[77], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 77 [pid 5532] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5532] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5533 attached [pid 5533] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5533] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5533] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5532] <... futex resumed>) = 0 [pid 5533] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5532] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5532] <... futex resumed>) = 0 [pid 5533] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5532] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5521] <... setsockopt resumed>) = ? [pid 5521] +++ exited with 0 +++ [pid 5520] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=109 /* 1.09 s */} --- [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 89 ./strace-static-x86_64: Process 5534 attached [pid 5534] set_robust_list(0x5555574495e0, 24) = 0 [pid 5534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5534] setpgid(0, 0) = 0 [pid 5534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5534] write(3, "1000", 4) = 4 [pid 5534] close(3) = 0 [pid 5534] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5534] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5534] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[90], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 90 [pid 5534] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5534] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5535 attached [pid 5535] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5535] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5535] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5534] <... futex resumed>) = 0 [pid 5535] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5534] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5534] <... futex resumed>) = 0 [pid 5535] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5534] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5525] <... setsockopt resumed>) = ? [pid 5525] +++ exited with 0 +++ [pid 5524] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=109 /* 1.09 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 90 ./strace-static-x86_64: Process 5536 attached [pid 5536] set_robust_list(0x5555574495e0, 24) = 0 [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5536] setpgid(0, 0) = 0 [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5536] write(3, "1000", 4) = 4 [pid 5536] close(3) = 0 [pid 5536] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5536] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5536] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[91], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 91 [pid 5536] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5537 attached [pid 5537] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5537] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5537] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5536] <... futex resumed>) = 0 [pid 5537] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5536] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5536] <... futex resumed>) = 0 [pid 5537] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5536] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5532] close(3) = 0 [pid 5532] close(4) = -1 EBADF (Bad file descriptor) [pid 5532] close(5) = -1 EBADF (Bad file descriptor) [pid 5532] close(6) = -1 EBADF (Bad file descriptor) [pid 5532] close(7) = -1 EBADF (Bad file descriptor) [pid 5532] close(8) = -1 EBADF (Bad file descriptor) [pid 5532] close(9) = -1 EBADF (Bad file descriptor) [pid 5532] close(10) = -1 EBADF (Bad file descriptor) [pid 5532] close(11) = -1 EBADF (Bad file descriptor) [pid 5532] close(12) = -1 EBADF (Bad file descriptor) [pid 5532] close(13) = -1 EBADF (Bad file descriptor) [pid 5532] close(14) = -1 EBADF (Bad file descriptor) [pid 5532] close(15) = -1 EBADF (Bad file descriptor) [pid 5532] close(16) = -1 EBADF (Bad file descriptor) [pid 5532] close(17) = -1 EBADF (Bad file descriptor) [pid 5532] close(18) = -1 EBADF (Bad file descriptor) [pid 5532] close(19) = -1 EBADF (Bad file descriptor) [pid 5532] close(20) = -1 EBADF (Bad file descriptor) [pid 5532] close(21) = -1 EBADF (Bad file descriptor) [pid 5532] close(22) = -1 EBADF (Bad file descriptor) [pid 5532] close(23) = -1 EBADF (Bad file descriptor) [pid 5532] close(24) = -1 EBADF (Bad file descriptor) [pid 5532] close(25) = -1 EBADF (Bad file descriptor) [pid 5532] close(26) = -1 EBADF (Bad file descriptor) [pid 5532] close(27) = -1 EBADF (Bad file descriptor) [pid 5532] close(28) = -1 EBADF (Bad file descriptor) [pid 5532] close(29) = -1 EBADF (Bad file descriptor) [pid 5532] exit_group(0) = ? [pid 5534] close(3) = 0 [pid 5534] close(4) = -1 EBADF (Bad file descriptor) [pid 5534] close(5) = -1 EBADF (Bad file descriptor) [pid 5534] close(6) = -1 EBADF (Bad file descriptor) [pid 5534] close(7) = -1 EBADF (Bad file descriptor) [pid 5534] close(8) = -1 EBADF (Bad file descriptor) [pid 5534] close(9) = -1 EBADF (Bad file descriptor) [pid 5534] close(10) = -1 EBADF (Bad file descriptor) [pid 5534] close(11) = -1 EBADF (Bad file descriptor) [pid 5534] close(12) = -1 EBADF (Bad file descriptor) [pid 5534] close(13) = -1 EBADF (Bad file descriptor) [pid 5534] close(14) = -1 EBADF (Bad file descriptor) [pid 5534] close(15) = -1 EBADF (Bad file descriptor) [pid 5534] close(16) = -1 EBADF (Bad file descriptor) [pid 5534] close(17) = -1 EBADF (Bad file descriptor) [pid 5534] close(18) = -1 EBADF (Bad file descriptor) [pid 5534] close(19) = -1 EBADF (Bad file descriptor) [pid 5534] close(20) = -1 EBADF (Bad file descriptor) [pid 5534] close(21) = -1 EBADF (Bad file descriptor) [pid 5534] close(22) = -1 EBADF (Bad file descriptor) [pid 5534] close(23) = -1 EBADF (Bad file descriptor) [pid 5534] close(24) = -1 EBADF (Bad file descriptor) [pid 5534] close(25) = -1 EBADF (Bad file descriptor) [pid 5534] close(26) = -1 EBADF (Bad file descriptor) [pid 5534] close(27) = -1 EBADF (Bad file descriptor) [pid 5534] close(28) = -1 EBADF (Bad file descriptor) [pid 5534] close(29) = -1 EBADF (Bad file descriptor) [pid 5534] exit_group(0) = ? [pid 5536] close(3) = 0 [pid 5536] close(4) = -1 EBADF (Bad file descriptor) [pid 5536] close(5) = -1 EBADF (Bad file descriptor) [pid 5536] close(6) = -1 EBADF (Bad file descriptor) [pid 5536] close(7) = -1 EBADF (Bad file descriptor) [pid 5536] close(8) = -1 EBADF (Bad file descriptor) [pid 5536] close(9) = -1 EBADF (Bad file descriptor) [pid 5536] close(10) = -1 EBADF (Bad file descriptor) [pid 5536] close(11) = -1 EBADF (Bad file descriptor) [pid 5536] close(12) = -1 EBADF (Bad file descriptor) [pid 5536] close(13) = -1 EBADF (Bad file descriptor) [pid 5536] close(14) = -1 EBADF (Bad file descriptor) [pid 5536] close(15) = -1 EBADF (Bad file descriptor) [pid 5536] close(16) = -1 EBADF (Bad file descriptor) [pid 5536] close(17) = -1 EBADF (Bad file descriptor) [pid 5536] close(18) = -1 EBADF (Bad file descriptor) [pid 5536] close(19) = -1 EBADF (Bad file descriptor) [pid 5536] close(20) = -1 EBADF (Bad file descriptor) [pid 5536] close(21) = -1 EBADF (Bad file descriptor) [pid 5536] close(22) = -1 EBADF (Bad file descriptor) [pid 5529] <... setsockopt resumed>) = ? [pid 5536] close(23) = -1 EBADF (Bad file descriptor) [pid 5536] close(24) = -1 EBADF (Bad file descriptor) [pid 5536] close(25) = -1 EBADF (Bad file descriptor) [pid 5536] close(26) = -1 EBADF (Bad file descriptor) [pid 5536] close(27) = -1 EBADF (Bad file descriptor) [pid 5536] close(28) = -1 EBADF (Bad file descriptor) [pid 5536] close(29) = -1 EBADF (Bad file descriptor) [pid 5536] exit_group(0) = ? [pid 5529] +++ exited with 0 +++ [pid 5528] +++ exited with 0 +++ [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=110 /* 1.10 s */} --- [pid 5024] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 80 ./strace-static-x86_64: Process 5538 attached [pid 5538] set_robust_list(0x5555574495e0, 24) = 0 [pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5538] setpgid(0, 0) = 0 [pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5538] write(3, "1000", 4) = 4 [pid 5538] close(3) = 0 [pid 5538] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5538] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5538] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[81], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 81 [pid 5538] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5539 attached [pid 5539] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5539] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5539] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5538] <... futex resumed>) = 0 [pid 5538] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5538] <... futex resumed>) = 0 [pid 5538] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5538] close(3) = 0 [pid 5538] close(4) = -1 EBADF (Bad file descriptor) [pid 5538] close(5) = -1 EBADF (Bad file descriptor) [pid 5538] close(6) = -1 EBADF (Bad file descriptor) [pid 5538] close(7) = -1 EBADF (Bad file descriptor) [pid 5538] close(8) = -1 EBADF (Bad file descriptor) [pid 5538] close(9) = -1 EBADF (Bad file descriptor) [pid 5538] close(10) = -1 EBADF (Bad file descriptor) [pid 5538] close(11) = -1 EBADF (Bad file descriptor) [pid 5538] close(12) = -1 EBADF (Bad file descriptor) [pid 5538] close(13) = -1 EBADF (Bad file descriptor) [pid 5538] close(14) = -1 EBADF (Bad file descriptor) [pid 5538] close(15) = -1 EBADF (Bad file descriptor) [pid 5538] close(16) = -1 EBADF (Bad file descriptor) [pid 5538] close(17) = -1 EBADF (Bad file descriptor) [pid 5538] close(18) = -1 EBADF (Bad file descriptor) [pid 5538] close(19) = -1 EBADF (Bad file descriptor) [pid 5538] close(20) = -1 EBADF (Bad file descriptor) [pid 5538] close(21) = -1 EBADF (Bad file descriptor) [pid 5538] close(22) = -1 EBADF (Bad file descriptor) [pid 5538] close(23) = -1 EBADF (Bad file descriptor) [pid 5538] close(24) = -1 EBADF (Bad file descriptor) [pid 5538] close(25) = -1 EBADF (Bad file descriptor) [pid 5538] close(26) = -1 EBADF (Bad file descriptor) [pid 5538] close(27) = -1 EBADF (Bad file descriptor) [pid 5538] close(28) = -1 EBADF (Bad file descriptor) [pid 5538] close(29) = -1 EBADF (Bad file descriptor) [pid 5538] exit_group(0) = ? [ 286.323937][ T28] INFO: task dhcpcd:5129 blocked for more than 143 seconds. [ 286.331452][ T28] Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 286.365378][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.402444][ T28] task:dhcpcd state:D stack:29016 pid:5129 ppid:4674 flags:0x00000002 [ 286.436271][ T28] Call Trace: [ 286.440922][ T28] [ 286.448378][ T28] __schedule+0xc9a/0x5880 [ 286.475232][ T28] ? find_held_lock+0x2d/0x110 [ 286.480399][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.494247][ T28] ? mark_held_locks+0x9f/0xe0 [ 286.508168][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 286.530733][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 286.554042][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 286.574101][ T28] schedule+0xde/0x1a0 [ 286.579563][ T28] synchronize_rcu_expedited+0x5d4/0x770 [ 286.606238][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 286.612376][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 286.626840][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 286.654925][ T28] ? __lock_acquire+0x1987/0x5f30 [ 286.661892][ T28] ? rcu_exp_wait_wake+0x1670/0x1670 [ 286.683826][ T28] synchronize_rcu+0x2f1/0x3a0 [ 286.688681][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 286.725187][ T28] ? find_held_lock+0x2d/0x110 [ 286.730248][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 286.746035][ T28] synchronize_net+0x4e/0x60 [ 286.753343][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 286.775251][ T28] packet_do_bind+0x994/0xe90 [ 286.780720][ T28] packet_bind+0x105/0x150 [ 286.795169][ T28] __sys_bind+0x1ed/0x260 [ 286.800198][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 286.827405][ T28] ? __sys_socket+0x8e/0x250 [ 286.832251][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 286.846919][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 286.877993][ T28] __x64_sys_bind+0x73/0xb0 [ 286.882734][ T28] do_syscall_64+0x39/0xb0 [ 286.895908][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.924147][ T28] RIP: 0033:0x7fcf3324a677 [ 286.929029][ T28] RSP: 002b:00007ffc92d92288 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 286.951879][ T28] RAX: ffffffffffffffda RBX: 000055e9d7115ca3 RCX: 00007fcf3324a677 [ 286.993765][ T28] RDX: 0000000000000014 RSI: 00007ffc92d92298 RDI: 0000000000000005 [ 287.001983][ T28] RBP: 0000000000000000 R08: 000055e9d8d10410 R09: 0000000000200000 [ 287.023445][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e9d8d0d5c0 [ 287.055198][ T28] R13: 000055e9d8d0f798 R14: 00007ffc92db2b7c R15: 000055e9d8d0f764 [ 287.088513][ T28] [ 287.098090][ T28] INFO: task dhcpcd:5130 blocked for more than 144 seconds. [ 287.133171][ T28] Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 287.158738][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.200983][ T28] task:dhcpcd state:D stack:29016 pid:5130 ppid:4674 flags:0x00000002 [ 287.238587][ T28] Call Trace: [pid 5533] <... setsockopt resumed>) = ? [ 287.265795][ T28] [ 287.270023][ T28] __schedule+0xc9a/0x5880 [ 287.280275][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [pid 5533] +++ exited with 0 +++ [pid 5532] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=91 /* 0.91 s */} --- [pid 5022] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 78 ./strace-static-x86_64: Process 5540 attached [pid 5540] set_robust_list(0x5555574495e0, 24) = 0 [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 5540] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5540] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5540] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[79], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 79 [pid 5540] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 287.315989][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 287.322111][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [pid 5540] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5541 attached [pid 5541] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5541] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5541] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5540] <... futex resumed>) = 0 [pid 5541] <... futex resumed>) = 1 [pid 5541] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5540] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 287.360692][ T28] ? io_schedule_timeout+0x150/0x150 [ 287.380387][ T28] ? __mutex_lock+0xa36/0x1350 [pid 5540] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 287.402829][ T28] schedule+0xde/0x1a0 [ 287.420839][ T28] schedule_preempt_disabled+0x13/0x20 [ 287.454781][ T28] __mutex_lock+0xa3b/0x1350 [ 287.460821][ T28] ? synchronize_rcu_expedited+0x3e8/0x770 [ 287.495949][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 287.516570][ T28] ? synchronize_rcu_expedited+0x3b5/0x770 [ 287.544698][ T28] ? lock_downgrade+0x690/0x690 [ 287.564312][ T28] ? spin_bug+0x1c0/0x1c0 [ 287.568748][ T28] synchronize_rcu_expedited+0x3e8/0x770 [ 287.613107][ T28] ? wait_rcu_exp_gp+0x40/0x40 [pid 5535] <... setsockopt resumed>) = ? [ 287.644342][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 287.651347][ T28] ? register_lock_class+0xbe/0x1120 [pid 5535] +++ exited with 0 +++ [pid 5534] +++ exited with 0 +++ [pid 5016] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=88 /* 0.88 s */} --- [pid 5016] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5016] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 91 ./strace-static-x86_64: Process 5542 attached [pid 5542] set_robust_list(0x5555574495e0, 24) = 0 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3) = 0 [pid 5542] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5542] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5542] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[92], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 92 [pid 5542] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5543 attached [pid 5543] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5543] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5543] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5542] <... futex resumed>) = 0 [pid 5543] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 287.686158][ T28] ? __lock_acquire+0x1987/0x5f30 [ 287.694016][ T28] synchronize_rcu+0x2f1/0x3a0 [ 287.724020][ T28] ? synchronize_rcu_expedited+0x770/0x770 [pid 5542] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5540] close(3) = 0 [pid 5540] close(4) = -1 EBADF (Bad file descriptor) [pid 5540] close(5) = -1 EBADF (Bad file descriptor) [pid 5540] close(6) = -1 EBADF (Bad file descriptor) [pid 5540] close(7) = -1 EBADF (Bad file descriptor) [pid 5540] close(8) = -1 EBADF (Bad file descriptor) [pid 5540] close(9) = -1 EBADF (Bad file descriptor) [pid 5540] close(10) = -1 EBADF (Bad file descriptor) [pid 5540] close(11) = -1 EBADF (Bad file descriptor) [pid 5540] close(12) = -1 EBADF (Bad file descriptor) [pid 5540] close(13) = -1 EBADF (Bad file descriptor) [pid 5540] close(14) = -1 EBADF (Bad file descriptor) [pid 5540] close(15) = -1 EBADF (Bad file descriptor) [pid 5540] close(16) = -1 EBADF (Bad file descriptor) [pid 5540] close(17) = -1 EBADF (Bad file descriptor) [pid 5540] close(18) = -1 EBADF (Bad file descriptor) [pid 5540] close(19) = -1 EBADF (Bad file descriptor) [pid 5540] close(20) = -1 EBADF (Bad file descriptor) [pid 5540] close(21) = -1 EBADF (Bad file descriptor) [pid 5540] close(22) = -1 EBADF (Bad file descriptor) [pid 5540] close(23) = -1 EBADF (Bad file descriptor) [pid 5540] close(24) = -1 EBADF (Bad file descriptor) [pid 5540] close(25) = -1 EBADF (Bad file descriptor) [pid 5540] close(26) = -1 EBADF (Bad file descriptor) [pid 5540] close(27) = -1 EBADF (Bad file descriptor) [pid 5540] close(28) = -1 EBADF (Bad file descriptor) [pid 5540] close(29) = -1 EBADF (Bad file descriptor) [pid 5540] exit_group(0) = ? [ 287.744008][ T28] ? find_held_lock+0x2d/0x110 [ 287.748873][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [pid 5542] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5537] <... setsockopt resumed>) = ? [ 287.794516][ T28] synchronize_net+0x4e/0x60 [ 287.809484][ T28] __unregister_prot_hook+0x4b3/0x5c0 [pid 5537] +++ exited with 0 +++ [pid 5536] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 92 ./strace-static-x86_64: Process 5544 attached [pid 5544] set_robust_list(0x5555574495e0, 24) = 0 [pid 5544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5544] setpgid(0, 0) = 0 [pid 5544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5544] write(3, "1000", 4) = 4 [pid 5544] close(3) = 0 [pid 5544] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5544] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5544] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[93], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 93 ./strace-static-x86_64: Process 5545 attached [ 287.844334][ T28] packet_do_bind+0x994/0xe90 [ 287.855475][ T28] packet_bind+0x105/0x150 [ 287.874247][ T28] __sys_bind+0x1ed/0x260 [pid 5544] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5545] set_robust_list(0x7f2c6770e9e0, 24 [pid 5544] <... futex resumed>) = 0 [pid 5545] <... set_robust_list resumed>) = 0 [pid 5544] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5545] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5545] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5544] <... futex resumed>) = 0 [pid 5545] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5544] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5545] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5544] <... futex resumed>) = 0 [pid 5544] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5026] kill(-84, SIGKILL) = 0 [pid 5026] kill(84, SIGKILL) = 0 [ 287.904455][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 287.921957][ T28] ? __sys_socket+0x8e/0x250 [ 287.941847][ T28] ? __sys_socket_file+0x1d0/0x1d0 [pid 5544] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 287.964501][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 287.997588][ T28] __x64_sys_bind+0x73/0xb0 [ 288.014411][ T28] do_syscall_64+0x39/0xb0 [ 288.036865][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 288.042839][ T28] RIP: 0033:0x7fcf3324a677 [ 288.076913][ T28] RSP: 002b:00007ffc92d92288 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [pid 5542] close(3) = 0 [pid 5542] close(4) = -1 EBADF (Bad file descriptor) [pid 5542] close(5) = -1 EBADF (Bad file descriptor) [pid 5542] close(6) = -1 EBADF (Bad file descriptor) [pid 5542] close(7) = -1 EBADF (Bad file descriptor) [pid 5542] close(8) = -1 EBADF (Bad file descriptor) [pid 5542] close(9) = -1 EBADF (Bad file descriptor) [pid 5542] close(10) = -1 EBADF (Bad file descriptor) [pid 5542] close(11) = -1 EBADF (Bad file descriptor) [pid 5542] close(12 [pid 5539] <... setsockopt resumed>) = ? [pid 5542] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5539] +++ exited with 0 +++ [pid 5538] +++ exited with 0 +++ [pid 5542] close(13) = -1 EBADF (Bad file descriptor) [pid 5542] close(14) = -1 EBADF (Bad file descriptor) [pid 5542] close(15) = -1 EBADF (Bad file descriptor) [pid 5542] close(16) = -1 EBADF (Bad file descriptor) [pid 5542] close(17) = -1 EBADF (Bad file descriptor) [pid 5542] close(18) = -1 EBADF (Bad file descriptor) [pid 5542] close(19) = -1 EBADF (Bad file descriptor) [pid 5542] close(20) = -1 EBADF (Bad file descriptor) [pid 5542] close(21) = -1 EBADF (Bad file descriptor) [pid 5542] close(22) = -1 EBADF (Bad file descriptor) [pid 5542] close(23) = -1 EBADF (Bad file descriptor) [pid 5542] close(24) = -1 EBADF (Bad file descriptor) [pid 5542] close(25) = -1 EBADF (Bad file descriptor) [pid 5542] close(26) = -1 EBADF (Bad file descriptor) [pid 5542] close(27) = -1 EBADF (Bad file descriptor) [pid 5542] close(28) = -1 EBADF (Bad file descriptor) [pid 5542] close(29) = -1 EBADF (Bad file descriptor) [pid 5542] exit_group(0) = ? [pid 5024] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=92 /* 0.92 s */} --- [pid 5024] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 82 [ 288.124660][ T28] RAX: ffffffffffffffda RBX: 000055e9d7115ca3 RCX: 00007fcf3324a677 [ 288.146810][ T28] RDX: 0000000000000014 RSI: 00007ffc92d92298 RDI: 0000000000000005 ./strace-static-x86_64: Process 5546 attached [pid 5546] set_robust_list(0x5555574495e0, 24) = 0 [pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5546] setpgid(0, 0) = 0 [pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5546] write(3, "1000", 4) = 4 [pid 5546] close(3) = 0 [pid 5546] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5546] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5546] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[83], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 83 [pid 5546] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5547 attached [pid 5547] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5547] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5547] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5546] <... futex resumed>) = 0 [pid 5547] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5546] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 288.189203][ T28] RBP: 0000000000000000 R08: 000055e9d8d10590 R09: 0000000000200000 [ 288.226396][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e9d8d0d5c0 [pid 5546] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 288.267097][ T28] R13: 000055e9d8d10478 R14: 00007ffc92db2b7c R15: 000055e9d8d10444 [ 288.294199][ T28] [ 288.310611][ T28] INFO: task dhcpcd:5131 blocked for more than 145 seconds. [pid 5544] close(3) = 0 [pid 5544] close(4) = -1 EBADF (Bad file descriptor) [pid 5544] close(5) = -1 EBADF (Bad file descriptor) [pid 5544] close(6) = -1 EBADF (Bad file descriptor) [pid 5544] close(7) = -1 EBADF (Bad file descriptor) [pid 5544] close(8) = -1 EBADF (Bad file descriptor) [pid 5544] close(9) = -1 EBADF (Bad file descriptor) [pid 5544] close(10) = -1 EBADF (Bad file descriptor) [pid 5544] close(11) = -1 EBADF (Bad file descriptor) [ 288.344561][ T28] Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 288.374793][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [pid 5544] close(12) = -1 EBADF (Bad file descriptor) [pid 5544] close(13) = -1 EBADF (Bad file descriptor) [pid 5544] close(14) = -1 EBADF (Bad file descriptor) [pid 5544] close(15) = -1 EBADF (Bad file descriptor) [pid 5544] close(16) = -1 EBADF (Bad file descriptor) [pid 5544] close(17) = -1 EBADF (Bad file descriptor) [pid 5544] close(18) = -1 EBADF (Bad file descriptor) [pid 5544] close(19) = -1 EBADF (Bad file descriptor) [pid 5544] close(20) = -1 EBADF (Bad file descriptor) [pid 5544] close(21) = -1 EBADF (Bad file descriptor) [pid 5544] close(22) = -1 EBADF (Bad file descriptor) [pid 5544] close(23) = -1 EBADF (Bad file descriptor) [pid 5544] close(24) = -1 EBADF (Bad file descriptor) [pid 5544] close(25) = -1 EBADF (Bad file descriptor) [pid 5544] close(26) = -1 EBADF (Bad file descriptor) [pid 5544] close(27) = -1 EBADF (Bad file descriptor) [pid 5544] close(28) = -1 EBADF (Bad file descriptor) [ 288.414281][ T28] task:dhcpcd state:D stack:29016 pid:5131 ppid:4674 flags:0x00000002 [ 288.423580][ T28] Call Trace: [pid 5544] close(29) = -1 EBADF (Bad file descriptor) [pid 5544] exit_group(0) = ? [ 288.464242][ T28] [ 288.467781][ T28] __schedule+0xc9a/0x5880 [ 288.472283][ T28] ? find_held_lock+0x2d/0x110 [ 288.504936][ T28] ? io_schedule_timeout+0x150/0x150 [ 288.510338][ T28] ? mark_held_locks+0x9f/0xe0 [pid 5026] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5026] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5026] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5026] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5026] close(3) = 0 [ 288.554438][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 288.560420][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 288.578012][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 288.604661][ T28] schedule+0xde/0x1a0 [ 288.609712][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 288.631411][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 288.649749][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 288.674507][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 288.681391][ T28] ? __lock_acquire+0x1987/0x5f30 [ 288.695430][ T28] synchronize_rcu+0x2f1/0x3a0 [ 288.723773][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 288.729666][ T28] ? find_held_lock+0x2d/0x110 [ 288.768311][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [pid 5546] close(3) = 0 [pid 5546] close(4) = -1 EBADF (Bad file descriptor) [pid 5546] close(5) = -1 EBADF (Bad file descriptor) [pid 5546] close(6) = -1 EBADF (Bad file descriptor) [pid 5546] close(7) = -1 EBADF (Bad file descriptor) [pid 5546] close(8) = -1 EBADF (Bad file descriptor) [pid 5546] close(9) = -1 EBADF (Bad file descriptor) [pid 5546] close(10) = -1 EBADF (Bad file descriptor) [pid 5546] close(11) = -1 EBADF (Bad file descriptor) [pid 5546] close(12) = -1 EBADF (Bad file descriptor) [ 290.053799][ T28] synchronize_net+0x4e/0x60 [ 290.058495][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 290.082389][ T28] packet_do_bind+0x994/0xe90 [pid 5546] close(13) = -1 EBADF (Bad file descriptor) [pid 5546] close(14) = -1 EBADF (Bad file descriptor) [pid 5546] close(15) = -1 EBADF (Bad file descriptor) [pid 5546] close(16) = -1 EBADF (Bad file descriptor) [pid 5546] close(17) = -1 EBADF (Bad file descriptor) [pid 5546] close(18) = -1 EBADF (Bad file descriptor) [pid 5546] close(19) = -1 EBADF (Bad file descriptor) [pid 5546] close(20) = -1 EBADF (Bad file descriptor) [pid 5546] close(21) = -1 EBADF (Bad file descriptor) [pid 5546] close(22) = -1 EBADF (Bad file descriptor) [pid 5546] close(23) = -1 EBADF (Bad file descriptor) [pid 5546] close(24) = -1 EBADF (Bad file descriptor) [pid 5546] close(25) = -1 EBADF (Bad file descriptor) [pid 5546] close(26) = -1 EBADF (Bad file descriptor) [pid 5546] close(27) = -1 EBADF (Bad file descriptor) [pid 5546] close(28) = -1 EBADF (Bad file descriptor) [pid 5546] close(29) = -1 EBADF (Bad file descriptor) [pid 5546] exit_group(0) = ? [ 290.129373][ T28] packet_bind+0x105/0x150 [ 290.144977][ T28] __sys_bind+0x1ed/0x260 [ 290.163861][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 290.169421][ T28] ? __sys_socket+0x8e/0x250 [ 290.178710][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 290.193118][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 290.213859][ T28] __x64_sys_bind+0x73/0xb0 [ 290.219037][ T28] do_syscall_64+0x39/0xb0 [ 290.224290][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 290.243395][ T28] RIP: 0033:0x7fcf3324a677 [ 290.255554][ T28] RSP: 002b:00007ffc92d92288 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 290.283843][ T28] RAX: ffffffffffffffda RBX: 000055e9d7115ca3 RCX: 00007fcf3324a677 [ 290.291894][ T28] RDX: 0000000000000014 RSI: 00007ffc92d92298 RDI: 0000000000000005 [ 290.313834][ T28] RBP: 0000000000000000 R08: 000055e9d8d10710 R09: 0000000000200000 [ 290.322004][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e9d8d0d5c0 [ 290.338296][ T28] R13: 000055e9d8d105f8 R14: 00007ffc92db2b7c R15: 000055e9d8d105c4 [ 290.363793][ T28] [ 290.367138][ T28] INFO: task dhcpcd:5134 blocked for more than 147 seconds. [ 290.377730][ T28] Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 290.384308][ T5547] warn_alloc: 23 callbacks suppressed [ 290.384330][ T5547] syz-executor848: vmalloc error: size 536870912, failed to allocated page array size 1048576, mode:0x400cc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM), nodemask=(null) [ 290.403853][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 290.424290][ T5547] ,cpuset=/,mems_allowed=0-1 [ 290.452418][ T28] task:dhcpcd state:D stack:28616 pid:5134 ppid:4674 flags:0x00000002 [ 290.452545][ T5547] CPU: 1 PID: 5547 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 290.472173][ T5547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 290.473774][ T28] Call Trace: [ 290.482245][ T5547] Call Trace: [ 290.482255][ T5547] [ 290.491881][ T5547] dump_stack_lvl+0x136/0x150 [ 290.496620][ T5547] warn_alloc+0x213/0x360 [ 290.501044][ T5547] ? zone_watermark_ok_safe+0x2e0/0x2e0 [ 290.503975][ T28] [ 290.506657][ T5547] ? do_raw_spin_unlock+0x175/0x230 [ 290.509602][ T28] __schedule+0xc9a/0x5880 [ 290.514793][ T5547] ? __get_vm_area_node+0x29b/0x3f0 [ 290.514843][ T5547] __vmalloc_node_range+0x103b/0x14c0 [ 290.529921][ T5547] ? xt_alloc_table_info+0x40/0xa0 [ 290.535090][ T5547] ? delayed_vfree_work+0x70/0x70 [ 290.540163][ T5547] ? kvmalloc_node+0x76/0x1a0 [ 290.544900][ T5547] ? rcu_is_watching+0x12/0xb0 [ 290.549704][ T5547] ? xt_alloc_table_info+0x40/0xa0 [ 290.554863][ T5547] kvmalloc_node+0x156/0x1a0 [ 290.559496][ T5547] ? xt_alloc_table_info+0x40/0xa0 [ 290.564648][ T5547] xt_alloc_table_info+0x40/0xa0 [ 290.569625][ T5547] do_ipt_set_ctl+0x514/0xb10 [ 290.574325][ T5547] ? __mutex_lock+0x231/0x1350 [ 290.579127][ T5547] ? compat_do_replace.constprop.0+0x400/0x400 [ 290.585317][ T5547] ? wait_for_completion_io_timeout+0x20/0x20 [ 290.591418][ T5547] ? ip_sock_set_tos+0x40/0x40 [ 290.596217][ T5547] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 290.602246][ T5547] nf_setsockopt+0x87/0xe0 [ 290.606796][ T5547] ip_setsockopt+0xf2/0x110 [ 290.611329][ T5547] raw_setsockopt+0x23e/0x2d0 [ 290.616038][ T5547] ? raw_ioctl+0x1e0/0x1e0 [ 290.620492][ T5547] ? sock_common_setsockopt+0x2f/0x110 [ 290.625983][ T5547] ? sock_common_recvmsg+0x190/0x190 [ 290.631309][ T5547] __sys_setsockopt+0x2c6/0x5b0 [ 290.636202][ T5547] ? __ia32_sys_recv+0x100/0x100 [ 290.641172][ T5547] ? lock_downgrade+0x690/0x690 [ 290.646067][ T5547] ? _raw_spin_unlock_irq+0x23/0x50 [ 290.651289][ T5547] ? lockdep_hardirqs_on+0x7d/0x100 [ 290.656525][ T5547] __x64_sys_setsockopt+0xbe/0x160 [ 290.661676][ T5547] do_syscall_64+0x39/0xb0 [ 290.666146][ T5547] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 290.672066][ T5547] RIP: 0033:0x7f2c6775df39 [ 290.676500][ T5547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 290.696127][ T5547] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 290.704569][ T5547] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 290.712557][ T5547] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 290.720545][ T5547] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 290.728531][ T5547] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 290.736518][ T5547] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 290.744519][ T5547] [ 290.757554][ T28] ? find_held_lock+0x2d/0x110 [ 290.762692][ T28] ? io_schedule_timeout+0x150/0x150 [ 290.775425][ T28] ? mark_held_locks+0x9f/0xe0 [ 290.781797][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 290.796060][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 290.801855][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 290.816228][ T28] schedule+0xde/0x1a0 [ 290.821711][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 290.835582][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 290.840775][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 290.857386][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 290.863641][ T28] ? __lock_acquire+0x1987/0x5f30 [ 290.871756][ T28] synchronize_rcu+0x2f1/0x3a0 [ 290.884309][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 290.890431][ T28] ? find_held_lock+0x2d/0x110 [ 290.902914][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 290.916302][ T28] synchronize_net+0x4e/0x60 [ 290.921100][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 290.934111][ T28] packet_do_bind+0x994/0xe90 [ 290.945504][ T28] packet_bind+0x105/0x150 [ 290.958977][ T28] __sys_bind+0x1ed/0x260 [ 290.969711][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 290.983902][ T28] ? __sys_socket+0x8e/0x250 [ 290.988659][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 291.000067][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 291.015578][ T28] __x64_sys_bind+0x73/0xb0 [ 291.020422][ T28] do_syscall_64+0x39/0xb0 [ 291.031032][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 291.047023][ T28] RIP: 0033:0x7fcf3324a677 [ 291.051608][ T28] RSP: 002b:00007ffc92d92288 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 291.074115][ T28] RAX: ffffffffffffffda RBX: 000055e9d7115ca3 RCX: 00007fcf3324a677 [ 291.083610][ T28] RDX: 0000000000000014 RSI: 00007ffc92d92298 RDI: 0000000000000005 [ 291.103087][ T28] RBP: 0000000000000000 R08: 000055e9d8d10890 R09: 0000000000200000 [ 291.121567][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e9d8d0d5c0 [ 291.141223][ T28] R13: 000055e9d8d10778 R14: 00007ffc92db2b7c R15: 000055e9d8d10744 [ 291.161146][ T28] [ 291.168484][ T28] INFO: task dhcpcd:5135 blocked for more than 148 seconds. [ 291.193794][ T28] Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 291.201551][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 291.212454][ T28] task:dhcpcd state:D stack:29016 pid:5135 ppid:4674 flags:0x00000002 [ 291.235140][ T28] Call Trace: [ 291.244027][ T28] [ 291.251127][ T28] __schedule+0xc9a/0x5880 [ 291.265225][ T28] ? find_held_lock+0x2d/0x110 [ 291.270332][ T28] ? io_schedule_timeout+0x150/0x150 [ 291.283269][ T28] ? mark_held_locks+0x9f/0xe0 [ 291.295259][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 291.302319][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 291.315167][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 291.321416][ T28] schedule+0xde/0x1a0 [pid 5541] <... setsockopt resumed>) = ? [pid 5541] +++ exited with 0 +++ [pid 5540] +++ exited with 0 +++ [pid 5022] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=91 /* 0.91 s */} --- [pid 5022] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 80 ./strace-static-x86_64: Process 5548 attached [ 291.331219][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 291.345473][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 291.357307][ T28] ? print_usage_bug.part.0+0x660/0x660 [ 291.368462][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [ 291.374643][ T28] ? __lock_acquire+0x1987/0x5f30 [ 291.380082][ T28] synchronize_rcu+0x2f1/0x3a0 [pid 5548] set_robust_list(0x5555574495e0, 24) = 0 [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5548] setpgid(0, 0) = 0 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5548] write(3, "1000", 4) = 4 [ 291.385452][ T28] ? synchronize_rcu_expedited+0x770/0x770 [ 291.391883][ T28] ? find_held_lock+0x2d/0x110 [ 291.397100][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 291.403146][ T28] synchronize_net+0x4e/0x60 [ 291.408289][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 291.414229][ T28] packet_do_bind+0x994/0xe90 [ 291.419193][ T28] packet_bind+0x105/0x150 [ 291.424878][ T28] __sys_bind+0x1ed/0x260 [ 291.429495][ T28] ? __ia32_sys_socketpair+0x100/0x100 [pid 5548] close(3) = 0 [pid 5548] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5548] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5548] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5549 attached , parent_tid=[81], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 81 [pid 5548] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] set_robust_list(0x7f2c6770e9e0, 24 [pid 5548] <... futex resumed>) = 0 [pid 5549] <... set_robust_list resumed>) = 0 [pid 5549] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [ 291.435696][ T28] ? __sys_socket+0x8e/0x250 [ 291.440815][ T28] ? __sys_socket_file+0x1d0/0x1d0 [ 291.446894][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [ 291.453096][ T28] __x64_sys_bind+0x73/0xb0 [ 291.458740][ T28] do_syscall_64+0x39/0xb0 [ 291.468411][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 291.475172][ T28] RIP: 0033:0x7fcf3324a677 [pid 5548] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5549] <... futex resumed>) = 0 [pid 5548] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5548] <... futex resumed>) = 0 [ 291.480506][ T28] RSP: 002b:00007ffc92d92288 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 291.489511][ T28] RAX: ffffffffffffffda RBX: 000055e9d7115ca3 RCX: 00007fcf3324a677 [ 291.498266][ T28] RDX: 0000000000000014 RSI: 00007ffc92d92298 RDI: 0000000000000005 [ 291.525811][ T28] RBP: 0000000000000000 R08: 000055e9d8d10a10 R09: 0000000000200000 [pid 5548] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 291.549854][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e9d8d0d5c0 [ 291.574060][ T28] R13: 000055e9d8d108f8 R14: 00007ffc92db2b7c R15: 000055e9d8d108c4 [ 291.597565][ T28] [ 291.600680][ T28] INFO: task dhcpcd:5136 blocked for more than 148 seconds. [ 291.633786][ T28] Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 291.641660][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 291.654079][ T28] task:dhcpcd state:D stack:29016 pid:5136 ppid:4674 flags:0x00000002 [ 291.684055][ T28] Call Trace: [ 291.692169][ T28] [ 291.702352][ T28] __schedule+0xc9a/0x5880 [ 291.713938][ T28] ? find_held_lock+0x2d/0x110 [ 291.722045][ T5547] Mem-Info: [ 291.723302][ T28] ? io_schedule_timeout+0x150/0x150 [ 291.731761][ T5547] active_anon:2271 inactive_anon:456 isolated_anon:0 [ 291.731761][ T5547] active_file:0 inactive_file:15148 isolated_file:0 [ 291.731761][ T5547] unevictable:768 dirty:23 writeback:13 [pid 5531] <... setsockopt resumed>) = ? [pid 5531] +++ exited with 0 +++ [pid 5530] +++ exited with 0 +++ [pid 5026] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=191 /* 1.91 s */} --- [pid 5026] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 86 ./strace-static-x86_64: Process 5550 attached [pid 5550] set_robust_list(0x5555574495e0, 24) = 0 [pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5550] setpgid(0, 0) = 0 [pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5550] write(3, "1000", 4) = 4 [pid 5550] close(3) = 0 [pid 5550] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5550] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5550] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[87], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 87 [pid 5550] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 291.731761][ T5547] slab_reclaimable:19566 slab_unreclaimable:83921 [ 291.731761][ T5547] mapped:2440 shmem:1209 pagetables:369 [ 291.731761][ T5547] sec_pagetables:0 bounce:0 [ 291.731761][ T5547] kernel_misc_reclaimable:0 [ 291.731761][ T5547] free:1343503 free_pcp:10615 free_cma:0 [ 291.744040][ T28] ? mark_held_locks+0x9f/0xe0 [pid 5550] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5551 attached [pid 5551] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5551] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5551] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5550] <... futex resumed>) = 0 [pid 5550] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5551] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [pid 5550] <... futex resumed>) = 0 [ 291.854453][ T28] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 291.862493][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [pid 5550] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5548] close(3) = 0 [pid 5548] close(4) = -1 EBADF (Bad file descriptor) [pid 5548] close(5) = -1 EBADF (Bad file descriptor) [pid 5548] close(6) = -1 EBADF (Bad file descriptor) [pid 5548] close(7) = -1 EBADF (Bad file descriptor) [pid 5548] close(8) = -1 EBADF (Bad file descriptor) [pid 5548] close(9) = -1 EBADF (Bad file descriptor) [pid 5548] close(10) = -1 EBADF (Bad file descriptor) [pid 5548] close(11) = -1 EBADF (Bad file descriptor) [pid 5548] close(12) = -1 EBADF (Bad file descriptor) [pid 5548] close(13) = -1 EBADF (Bad file descriptor) [pid 5548] close(14) = -1 EBADF (Bad file descriptor) [pid 5548] close(15) = -1 EBADF (Bad file descriptor) [pid 5548] close(16) = -1 EBADF (Bad file descriptor) [pid 5548] close(17) = -1 EBADF (Bad file descriptor) [pid 5548] close(18) = -1 EBADF (Bad file descriptor) [pid 5548] close(19) = -1 EBADF (Bad file descriptor) [pid 5548] close(20) = -1 EBADF (Bad file descriptor) [pid 5548] close(21) = -1 EBADF (Bad file descriptor) [pid 5548] close(22) = -1 EBADF (Bad file descriptor) [pid 5548] close(23) = -1 EBADF (Bad file descriptor) [pid 5548] close(24) = -1 EBADF (Bad file descriptor) [pid 5548] close(25) = -1 EBADF (Bad file descriptor) [pid 5548] close(26) = -1 EBADF (Bad file descriptor) [pid 5548] close(27) = -1 EBADF (Bad file descriptor) [pid 5548] close(28) = -1 EBADF (Bad file descriptor) [pid 5548] close(29) = -1 EBADF (Bad file descriptor) [pid 5548] exit_group(0) = ? [ 291.873266][ T5547] Node 0 active_anon:8988kB inactive_anon:1800kB active_file:0kB inactive_file:60520kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:9760kB dirty:88kB writeback:52kB shmem:3280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:8712kB pagetables:1408kB sec_pagetables:0kB all_unreclaimable? no [ 291.894571][ T28] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 291.940161][ T28] schedule+0xde/0x1a0 [ 291.957241][ T28] synchronize_rcu_expedited+0x6f8/0x770 [ 291.977126][ T28] ? wait_rcu_exp_gp+0x40/0x40 [ 291.994453][ T28] ? print_usage_bug.part.0+0x660/0x660 [pid 5545] <... setsockopt resumed>) = ? [pid 5545] +++ exited with 0 +++ [pid 5544] +++ exited with 0 +++ [pid 5025] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=89 /* 0.89 s */} --- [pid 5025] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5025] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555574495d0) = 94 ./strace-static-x86_64: Process 5552 attached [ 291.995296][ T5547] Node 1 active_anon:96kB inactive_anon:36kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1572kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:80kB pagetables:44kB sec_pagetables:0kB all_unreclaimable? no [ 292.006246][ T28] ? prepare_to_swait_exclusive+0x240/0x240 [pid 5552] set_robust_list(0x5555574495e0, 24) = 0 [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5552] setpgid(0, 0) = 0 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5552] write(3, "1000", 4) = 4 [pid 5552] close(3) = 0 [pid 5552] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2c676ee000 [pid 5552] mprotect(0x7f2c676ef000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5552] clone(child_stack=0x7f2c6770e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[95], tls=0x7f2c6770e700, child_tidptr=0x7f2c6770e9d0) = 95 [pid 5552] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5553 attached [pid 5553] set_robust_list(0x7f2c6770e9e0, 24) = 0 [pid 5553] socket(AF_INET, SOCK_RAW, IPPROTO_IGMP) = 3 [pid 5553] futex(0x7f2c677e63ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5552] <... futex resumed>) = 0 [pid 5553] futex(0x7f2c677e63e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5552] futex(0x7f2c677e63e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5553] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5552] <... futex resumed>) = 0 [pid 5553] setsockopt(3, SOL_IP, IPT_SO_SET_REPLACE, "\x72\x61\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x08\xbf\xff\xff\x1f\x18\x03\x00\x00\x11\x00\x00\x00\x48\x01\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xa8\x02\x00\x00\xe8\x03\x00\x00\xa8\x02\x00\x00\xac\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 600 [ 292.090381][ T5547] Node 0 DMA free:15148kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:84kB local_pcp:40kB free_cma:0kB [ 292.098080][ T28] ? __lock_acquire+0x1987/0x5f30 [ 292.172860][ T5547] lowmem_reserve[]: 0 2617 2619 2619 2619 [ 292.194127][ T28] synchronize_rcu+0x2f1/0x3a0 [ 292.198995][ T28] ? synchronize_rcu_expedited+0x770/0x770 [pid 5552] futex(0x7f2c677e63ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 292.203830][ T5547] Node 0 DMA32 free:1469992kB boost:0kB min:35440kB low:44300kB high:53160kB reserved_highatomic:0KB active_anon:8948kB inactive_anon:1796kB active_file:0kB inactive_file:58932kB unevictable:1536kB writepending:32kB present:3129332kB managed:2684912kB mlocked:0kB bounce:0kB free_pcp:19684kB local_pcp:2352kB free_cma:0kB [ 292.217195][ T28] ? find_held_lock+0x2d/0x110 [pid 5550] close(3) = 0 [pid 5550] close(4) = -1 EBADF (Bad file descriptor) [pid 5550] close(5) = -1 EBADF (Bad file descriptor) [pid 5550] close(6) = -1 EBADF (Bad file descriptor) [pid 5550] close(7) = -1 EBADF (Bad file descriptor) [pid 5550] close(8) = -1 EBADF (Bad file descriptor) [pid 5550] close(9) = -1 EBADF (Bad file descriptor) [pid 5550] close(10) = -1 EBADF (Bad file descriptor) [pid 5550] close(11) = -1 EBADF (Bad file descriptor) [pid 5550] close(12) = -1 EBADF (Bad file descriptor) [pid 5550] close(13) = -1 EBADF (Bad file descriptor) [pid 5550] close(14) = -1 EBADF (Bad file descriptor) [pid 5550] close(15) = -1 EBADF (Bad file descriptor) [pid 5550] close(16) = -1 EBADF (Bad file descriptor) [pid 5550] close(17) = -1 EBADF (Bad file descriptor) [pid 5550] close(18) = -1 EBADF (Bad file descriptor) [pid 5550] close(19) = -1 EBADF (Bad file descriptor) [ 292.294641][ T28] ? __unregister_prot_hook+0x4ae/0x5c0 [ 292.300765][ T5547] lowmem_reserve[]: 0 0 1 1 1 [ 292.313787][ T5547] Node 0 Normal free:8kB boost:0kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:40kB inactive_anon:4kB active_file:0kB inactive_file:1588kB unevictable:0kB writepending:4kB present:1048576kB managed:1640kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [pid 5550] close(20) = -1 EBADF (Bad file descriptor) [pid 5550] close(21) = -1 EBADF (Bad file descriptor) [pid 5550] close(22) = -1 EBADF (Bad file descriptor) [pid 5550] close(23) = -1 EBADF (Bad file descriptor) [pid 5550] close(24) = -1 EBADF (Bad file descriptor) [pid 5550] close(25) = -1 EBADF (Bad file descriptor) [pid 5550] close(26) = -1 EBADF (Bad file descriptor) [pid 5550] close(27) = -1 EBADF (Bad file descriptor) [pid 5550] close(28) = -1 EBADF (Bad file descriptor) [pid 5550] close(29) = -1 EBADF (Bad file descriptor) [pid 5550] exit_group(0) = ? [ 292.320828][ T28] synchronize_net+0x4e/0x60 [ 292.404306][ T28] __unregister_prot_hook+0x4b3/0x5c0 [ 292.410926][ T5547] lowmem_reserve[]: 0 0 0 0 0 [ 292.425109][ T5547] Node 1 Normal free:3814892kB boost:0kB min:54444kB low:68052kB high:81660kB reserved_highatomic:0KB active_anon:96kB inactive_anon:36kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:22524kB local_pcp:22524kB free_cma:0kB [ 292.429428][ T28] packet_do_bind+0x994/0xe90 [ 292.524449][ T28] packet_bind+0x105/0x150 [ 292.528982][ T28] __sys_bind+0x1ed/0x260 [ 292.533375][ T28] ? __ia32_sys_socketpair+0x100/0x100 [ 292.539184][ T5547] lowmem_reserve[]: 0 0 0 0 0 [ 292.547217][ T5547] Node 0 DMA: 17*4kB (UM) 9*8kB (U) 12*16kB (UM) 11*32kB (U) 12*64kB (UM) 7*128kB (UM) 4*256kB (UM) 5*512kB (UM) 1*1024kB (M) 0*2048kB 2*4096kB (UM) = 15148kB [pid 5552] close(3) = 0 [pid 5552] close(4) = -1 EBADF (Bad file descriptor) [pid 5552] close(5) = -1 EBADF (Bad file descriptor) [pid 5552] close(6) = -1 EBADF (Bad file descriptor) [ 292.574857][ T28] ? __sys_socket+0x8e/0x250 [ 292.591055][ T28] ? __sys_socket_file+0x1d0/0x1d0 [pid 5552] close(7) = -1 EBADF (Bad file descriptor) [pid 5552] close(8) = -1 EBADF (Bad file descriptor) [pid 5552] close(9) = -1 EBADF (Bad file descriptor) [pid 5552] close(10) = -1 EBADF (Bad file descriptor) [pid 5552] close(11) = -1 EBADF (Bad file descriptor) [pid 5552] close(12) = -1 EBADF (Bad file descriptor) [pid 5552] close(13) = -1 EBADF (Bad file descriptor) [pid 5552] close(14) = -1 EBADF (Bad file descriptor) [pid 5552] close(15) = -1 EBADF (Bad file descriptor) [pid 5552] close(16) = -1 EBADF (Bad file descriptor) [pid 5552] close(17) = -1 EBADF (Bad file descriptor) [pid 5552] close(18) = -1 EBADF (Bad file descriptor) [pid 5552] close(19) = -1 EBADF (Bad file descriptor) [pid 5552] close(20) = -1 EBADF (Bad file descriptor) [pid 5552] close(21) = -1 EBADF (Bad file descriptor) [pid 5552] close(22) = -1 EBADF (Bad file descriptor) [pid 5552] close(23) = -1 EBADF (Bad file descriptor) [pid 5552] close(24) = -1 EBADF (Bad file descriptor) [pid 5552] close(25) = -1 EBADF (Bad file descriptor) [pid 5552] close(26) = -1 EBADF (Bad file descriptor) [pid 5552] close(27) = -1 EBADF (Bad file descriptor) [pid 5552] close(28) = -1 EBADF (Bad file descriptor) [pid 5552] close(29) = -1 EBADF (Bad file descriptor) [pid 5552] exit_group(0) = ? [ 292.609328][ T5547] Node 0 DMA32: 3*4kB (E) 9*8kB (ME) 14*16kB (ME) 7*32kB (UM) 1631*64kB (UME) 1361*128kB (UE) 1423*256kB (U) 785*512kB (UM) 261*1024kB (U) 26*2048kB (U) 9*4096kB (U) = 1402708kB [ 292.612361][ T28] ? syscall_enter_from_user_mode+0x26/0x80 [pid 5016] kill(-91, SIGKILL) = 0 [pid 5016] kill(91, SIGKILL) = 0 [ 292.684729][ T28] __x64_sys_bind+0x73/0xb0 [ 292.689705][ T5547] Node 0 Normal: 0*4kB 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 292.702532][ T28] do_syscall_64+0x39/0xb0 [ 292.723760][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 292.729754][ T28] RIP: 0033:0x7fcf3324a677 [ 292.736542][ T5547] Node 1 Normal: 3196*4kB (UM) 2977*8kB (UME) 3022*16kB (UME) 2956*32kB (UME) 2709*64kB (UME) 2397*128kB (UE) 1887*256kB (UE) 1353*512kB (UM) 809*1024kB (U) 232*2048kB (U) 165*4096kB (UM) = 3814936kB [ 292.759796][ T28] RSP: 002b:00007ffc92d92288 EFLAGS: 00000217 ORIG_RAX: 0000000000000031 [ 292.790574][ T28] RAX: ffffffffffffffda RBX: 000055e9d7115ca3 RCX: 00007fcf3324a677 [ 292.801077][ T5547] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 292.811612][ T28] RDX: 0000000000000014 RSI: 00007ffc92d92298 RDI: 0000000000000005 [ 292.829417][ T5547] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 292.842638][ T28] RBP: 0000000000000000 R08: 000055e9d8d10410 R09: 0000000000200000 [ 292.861445][ T5547] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 292.875231][ T28] R10: 000000000000006d R11: 0000000000000217 R12: 000055e9d8d0d5c0 [ 292.893437][ T5547] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 292.907754][ T28] R13: 000055e9d8d10a78 R14: 00007ffc92db2b7c R15: 000055e9d8d10a44 [ 292.926096][ T5547] 16361 total pagecache pages [ 292.931236][ T5547] 0 pages in swap cache [ 292.937664][ T28] [ 292.946588][ T5547] Free swap = 0kB [ 292.950822][ T5547] Total swap = 0kB [ 292.951216][ T28] [ 292.951216][ T28] Showing all locks held in the system: [ 292.974336][ T5547] 2097051 pages RAM [ 292.974806][ T28] 1 lock held by rcu_tasks_kthre/13: [ 292.978241][ T5547] 0 pages HighMem/MovableOnly [ 292.985008][ T28] #0: ffffffff8c7984f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 293.006025][ T5547] 392168 pages reserved [ 293.011449][ T5547] 0 pages cma reserved [ 293.038632][ T28] 1 lock held by rcu_tasks_trace/14: [pid 5016] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5016] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5016] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5016] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5016] close(3) = 0 [ 293.064622][ T28] #0: ffffffff8c7981f0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80 [ 293.084790][ T28] 3 locks held by kworker/1:0/22: [ 293.114646][ T28] 1 lock held by khungtaskd/28: [ 293.120743][ T28] #0: ffffffff8c799100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 [ 293.152098][ T28] 2 locks held by getty/4762: [pid 5024] kill(-82, SIGKILL) = 0 [pid 5024] kill(82, SIGKILL) = 0 [ 293.169097][ T28] #0: ffff888028574098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 [ 293.200950][ T28] #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 [ 293.234620][ T28] 5 locks held by syz-executor848/5026: [ 293.255370][ T28] #0: ffff8880b993c3d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2f/0x120 [ 293.287484][ T28] #1: ffff8880b9928848 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x2de/0x950 [ 293.325199][ T28] #2: ffff888020649478 (&sig->wait_chldexit){....}-{2:2}, at: __wake_up_common_lock+0xb8/0x140 [ 293.361402][ T28] #3: ffffffff8c799100 (rcu_read_lock){....}-{1:2}, at: send_signal_locked+0x117/0x7f0 [ 293.390663][ T28] #4: ffff8880b983c3d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2f/0x120 [pid 5024] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5024] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5024] getdents64(3, 0x55555744a620 /* 2 entries */, 32768) = 48 [pid 5024] getdents64(3, 0x55555744a620 /* 0 entries */, 32768) = 0 [pid 5024] close(3) = 0 [ 293.425822][ T28] 2 locks held by dhcpcd/5129: [ 293.443234][ T28] #0: ffff88801ec08130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xe90 [ 293.472876][ T28] #1: ffffffff8c7a4578 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x64a/0x770 [ 293.503138][ T28] 2 locks held by dhcpcd/5130: [ 293.517239][ T28] #0: ffff88807702c130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xe90 [ 293.543074][ T28] #1: ffffffff8c7a4578 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x3e8/0x770 [ 293.573697][ T28] 1 lock held by dhcpcd/5131: [ 293.578511][ T28] #0: ffff888018732130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xe90 [ 293.614536][ T28] 1 lock held by dhcpcd/5134: [ 293.619899][ T28] #0: ffff88801eff6130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xe90 [ 293.642744][ T28] 1 lock held by dhcpcd/5135: [ 293.656165][ T28] #0: ffff88801ef3c130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xe90 [ 293.683465][ T28] 1 lock held by dhcpcd/5136: [ 293.697561][ T28] #0: ffff88807b142130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xe90 [ 293.726047][ T28] 1 lock held by syz-executor848/5553: [ 293.744296][ T28] [ 293.746680][ T28] ============================================= [ 293.746680][ T28] [ 293.755359][ T28] NMI backtrace for cpu 0 [ 293.759729][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 293.769586][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 293.779681][ T28] Call Trace: [ 293.782988][ T28] [ 293.785954][ T28] dump_stack_lvl+0xd9/0x150 [ 293.790601][ T28] nmi_cpu_backtrace+0x29c/0x350 [ 293.795608][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 293.800861][ T28] nmi_trigger_cpumask_backtrace+0x2a4/0x300 [ 293.806895][ T28] watchdog+0xe16/0x1090 [ 293.811199][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 293.817243][ T28] kthread+0x344/0x440 [ 293.821355][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 293.827022][ T28] ret_from_fork+0x1f/0x30 [ 293.831489][ T28] [ 293.835349][ T28] Sending NMI from CPU 0 to CPUs 1: [ 293.840601][ C1] NMI backtrace for cpu 1 [ 293.840612][ C1] CPU: 1 PID: 5553 Comm: syz-executor848 Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 293.840639][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 293.840652][ C1] RIP: 0010:check_preemption_disabled+0x4/0x170 [ 293.840698][ C1] Code: 00 85 db 74 07 0f 1f 44 00 00 0f 0b 0f 1f 44 00 00 5b e9 6f fb ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 56 41 55 <49> 89 f5 41 54 55 48 89 fd 53 0f 1f 44 00 00 65 44 8b 25 71 69 f0 [ 293.840721][ C1] RSP: 0018:ffffc9000346f3d8 EFLAGS: 00000096 [ 293.840741][ C1] RAX: 0000000000000001 RBX: 1ffff9200068de80 RCX: 000000000000ed1c [ 293.840756][ C1] RDX: 1ffff1100f2b18c8 RSI: ffffffff8a4c6d80 RDI: ffffffff8aa72100 [ 293.840773][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff91537d17 [ 293.840788][ C1] R10: fffffbfff22a6fa2 R11: 0000000000094001 R12: 0000000000000000 [ 293.840804][ C1] R13: 0000000000000000 R14: ffffffff8c8f2600 R15: 0000000000000000 [ 293.840819][ C1] FS: 00007f2c6770e700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 293.840845][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 293.840861][ C1] CR2: 00007f2c677b2b08 CR3: 00000000ad16d000 CR4: 00000000003506e0 [ 293.840877][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 293.840891][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 293.840906][ C1] Call Trace: [ 293.840912][ C1] [ 293.840919][ C1] ? nmi_cpu_backtrace+0x1d0/0x350 [ 293.840953][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10 [ 293.840978][ C1] ? nmi_handle+0x13d/0x400 [ 293.841028][ C1] ? irqentry_nmi_enter+0x80/0x90 [ 293.841061][ C1] ? check_preemption_disabled+0x4/0x170 [ 293.841100][ C1] ? default_do_nmi+0x6b/0x170 [ 293.841130][ C1] ? exc_nmi+0x171/0x1e0 [ 293.841159][ C1] ? end_repeat_nmi+0x16/0x31 [ 293.841192][ C1] ? check_preemption_disabled+0x4/0x170 [ 293.841230][ C1] ? check_preemption_disabled+0x4/0x170 [ 293.841268][ C1] ? check_preemption_disabled+0x4/0x170 [ 293.841307][ C1] [ 293.841312][ C1] [ 293.841319][ C1] lock_acquire+0x1c1/0x520 [ 293.841357][ C1] ? lock_sync+0x190/0x190 [ 293.841387][ C1] ? __lock_acquire+0x1987/0x5f30 [ 293.841426][ C1] fs_reclaim_acquire+0x11d/0x160 [ 293.841461][ C1] ? prepare_alloc_pages+0x159/0x570 [ 293.841499][ C1] prepare_alloc_pages+0x159/0x570 [ 293.841540][ C1] __alloc_pages+0x149/0x4a0 [ 293.841577][ C1] ? __alloc_pages_slowpath.constprop.0+0x2170/0x2170 [ 293.841619][ C1] ? find_held_lock+0x2d/0x110 [ 293.841649][ C1] ? lock_downgrade+0x690/0x690 [ 293.841681][ C1] ? __page_table_check_pte_set+0xe3/0x310 [ 293.841722][ C1] alloc_pages+0x1aa/0x270 [ 293.841757][ C1] __get_free_pages+0xc/0x40 [ 293.841788][ C1] kasan_populate_vmalloc_pte+0x2e/0x180 [ 293.841818][ C1] __apply_to_page_range+0x68c/0x1030 [ 293.841844][ C1] ? kasan_poison+0x60/0x60 [ 293.841875][ C1] alloc_vmap_area+0x500/0x1e00 [ 293.841910][ C1] ? free_vmap_area+0x1ab0/0x1ab0 [ 293.841939][ C1] ? __get_vm_area_node+0xed/0x3f0 [ 293.841972][ C1] __get_vm_area_node+0x145/0x3f0 [ 293.842004][ C1] __vmalloc_node_range+0x252/0x14c0 [ 293.842036][ C1] ? xt_alloc_table_info+0x40/0xa0 [ 293.842078][ C1] ? xt_alloc_table_info+0x40/0xa0 [ 293.842120][ C1] ? delayed_vfree_work+0x70/0x70 [ 293.842153][ C1] ? kvmalloc_node+0x76/0x1a0 [ 293.842189][ C1] ? rcu_is_watching+0x12/0xb0 [ 293.842227][ C1] ? xt_alloc_table_info+0x40/0xa0 [ 293.842264][ C1] kvmalloc_node+0x156/0x1a0 [ 293.842300][ C1] ? xt_alloc_table_info+0x40/0xa0 [ 293.842341][ C1] xt_alloc_table_info+0x40/0xa0 [ 293.842378][ C1] do_ipt_set_ctl+0x514/0xb10 [ 293.842403][ C1] ? __mutex_lock+0x231/0x1350 [ 293.842437][ C1] ? compat_do_replace.constprop.0+0x400/0x400 [ 293.842485][ C1] ? wait_for_completion_io_timeout+0x20/0x20 [ 293.842523][ C1] ? ip_sock_set_tos+0x40/0x40 [ 293.842557][ C1] ? nf_sockopt_find.constprop.0+0x22d/0x2a0 [ 293.842602][ C1] nf_setsockopt+0x87/0xe0 [ 293.842642][ C1] ip_setsockopt+0xf2/0x110 [ 293.842671][ C1] raw_setsockopt+0x23e/0x2d0 [ 293.842700][ C1] ? raw_ioctl+0x1e0/0x1e0 [ 293.842726][ C1] ? sock_common_setsockopt+0x2f/0x110 [ 293.842764][ C1] ? sock_common_recvmsg+0x190/0x190 [ 293.842799][ C1] __sys_setsockopt+0x2c6/0x5b0 [ 293.842832][ C1] ? __ia32_sys_recv+0x100/0x100 [ 293.842863][ C1] ? lock_downgrade+0x690/0x690 [ 293.842899][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 293.842923][ C1] ? lockdep_hardirqs_on+0x7d/0x100 [ 293.842961][ C1] __x64_sys_setsockopt+0xbe/0x160 [ 293.842993][ C1] do_syscall_64+0x39/0xb0 [ 293.843020][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 293.843048][ C1] RIP: 0033:0x7f2c6775df39 [ 293.843065][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 293.843088][ C1] RSP: 002b:00007f2c6770e318 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 293.843110][ C1] RAX: ffffffffffffffda RBX: 00007f2c677e63e8 RCX: 00007f2c6775df39 [ 293.843127][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000003 [ 293.843141][ C1] RBP: 00007f2c677e63e0 R08: 0000000000000258 R09: 0000000000000000 [ 293.843156][ C1] R10: 0000000020000500 R11: 0000000000000246 R12: 0000000020000560 [ 293.843171][ C1] R13: 00007ffd65617f2f R14: 00007f2c6770e400 R15: 0000000000022000 [ 293.843196][ C1] [ 293.843203][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.602 msecs [ 294.001519][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 294.001539][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.4.0-rc7-syzkaller-01948-gae230642190a #0 [ 294.001575][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 294.001594][ T28] Call Trace: [ 294.001603][ T28] [ 294.001616][ T28] dump_stack_lvl+0xd9/0x150 [ 294.001667][ T28] panic+0x686/0x730 [ 294.001713][ T28] ? panic_smp_self_stop+0xa0/0xa0 [ 294.001767][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 294.001799][ T28] ? preempt_schedule_thunk+0x1a/0x20 [ 294.001861][ T28] ? watchdog+0xbe8/0x1090 [ 294.001911][ T28] watchdog+0xbf9/0x1090 [ 294.001959][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 294.002010][ T28] kthread+0x344/0x440 [ 294.002048][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 294.002094][ T28] ret_from_fork+0x1f/0x30 [ 294.002157][ T28] [ 294.006501][ T28] Kernel Offset: disabled [ 294.477533][ T28] Rebooting in 86400 seconds..