./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2976517348 <...> Warning: Permanently added '10.128.1.85' (ECDSA) to the list of known hosts. execve("./syz-executor2976517348", ["./syz-executor2976517348"], 0x7ffd4a7d9990 /* 10 vars */) = 0 brk(NULL) = 0x555555d4b000 brk(0x555555d4bc40) = 0x555555d4bc40 arch_prctl(ARCH_SET_FS, 0x555555d4b300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555555d4b5d0) = 3599 set_robust_list(0x555555d4b5e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f8aee0f4ce0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f8aee0f53b0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f8aee0f4d80, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8aee0f53b0}, 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-executor2976517348", 4096) = 28 brk(0x555555d6cc40) = 0x555555d6cc40 brk(0x555555d6d000) = 0x555555d6d000 mprotect(0x7f8aee1b7000, 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 getpid() = 3599 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "3599", 4) = 4 close(3) = 0 socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=680, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=3599}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x25\x00\x00\x00\x48\x02\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\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 680 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3599}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 access("/proc/net", R_OK) = 0 access("/proc/net/unix", R_OK) = 0 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3599}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3599}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 sendto(3, [{nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 68 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3599}, {error=0, msg={nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x06\x00\x0a\x00\xa1\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3599}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=3599}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 close(3) = 0 close(4) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d4b5d0) = 3602 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d4b5d0) = 3603 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d4b5d0) = 3604 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3602 attached [pid 3602] set_robust_list(0x555555d4b5e0, 24) = 0 [pid 3602] getpid() = 3602 [pid 3602] mkdir("./syzkaller.gpgvUx", 0700 [pid 3599] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3605 [pid 3599] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3602] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 3605 attached ./strace-static-x86_64: Process 3603 attached [pid 3605] set_robust_list(0x555555d4b5e0, 24) = 0 [pid 3603] set_robust_list(0x555555d4b5e0, 24./strace-static-x86_64: Process 3604 attached [pid 3605] getpid( [pid 3603] <... set_robust_list resumed>) = 0 [pid 3602] chmod("./syzkaller.gpgvUx", 0777 [pid 3605] <... getpid resumed>) = 3605 [pid 3603] getpid( [pid 3605] mkdir("./syzkaller.aIhzaL", 0700 [pid 3603] <... getpid resumed>) = 3603 [pid 3605] <... mkdir resumed>) = 0 [pid 3603] mkdir("./syzkaller.dOgbfF", 0700 [pid 3605] chmod("./syzkaller.aIhzaL", 0777 [pid 3604] set_robust_list(0x555555d4b5e0, 24 [pid 3603] <... mkdir resumed>) = 0 [pid 3605] <... chmod resumed>) = 0 [pid 3603] chmod("./syzkaller.dOgbfF", 0777 [pid 3605] chdir("./syzkaller.aIhzaL" [pid 3604] <... set_robust_list resumed>) = 0 [pid 3603] <... chmod resumed>) = 0 [pid 3605] <... chdir resumed>) = 0 [pid 3603] chdir("./syzkaller.dOgbfF" [pid 3605] unshare(CLONE_NEWPID [pid 3603] <... chdir resumed>) = 0 [pid 3605] <... unshare resumed>) = 0 [pid 3603] unshare(CLONE_NEWPID [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3603] <... unshare resumed>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3606 attached [pid 3605] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3606 [pid 3604] getpid( [pid 3603] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3607 [pid 3604] <... getpid resumed>) = 3604 [pid 3604] mkdir("./syzkaller.KQhhAG", 0700 [pid 3602] <... chmod resumed>) = 0 ./strace-static-x86_64: Process 3608 attached ./strace-static-x86_64: Process 3607 attached [pid 3606] set_robust_list(0x555555d4b5e0, 24 [pid 3599] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3608 [pid 3604] <... mkdir resumed>) = 0 [pid 3602] chdir("./syzkaller.gpgvUx" [pid 3599] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3602] <... chdir resumed>) = 0 [pid 3602] unshare(CLONE_NEWPID [pid 3599] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3609 [pid 3604] chmod("./syzkaller.KQhhAG", 0777 [pid 3602] <... unshare resumed>) = 0 [pid 3604] <... chmod resumed>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] set_robust_list(0x555555d4b5e0, 24 [pid 3606] <... set_robust_list resumed>) = 0 [pid 3604] chdir("./syzkaller.KQhhAG"./strace-static-x86_64: Process 3609 attached ) = 0 [pid 3608] <... set_robust_list resumed>) = 0 [pid 3606] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3604] unshare(CLONE_NEWPID [pid 3602] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3610 [pid 3607] set_robust_list(0x555555d4b5e0, 24 [pid 3604] <... unshare resumed>) = 0 [pid 3604] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] set_robust_list(0x555555d4b5e0, 24) = 0 [pid 3606] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3604] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3611 ./strace-static-x86_64: Process 3610 attached ./strace-static-x86_64: Process 3611 attached [pid 3608] getpid( [pid 3609] getpid( [pid 3607] <... set_robust_list resumed>) = 0 [pid 3606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] <... getpid resumed>) = 3608 [pid 3606] <... prctl resumed>) = 0 [pid 3607] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3610] set_robust_list(0x555555d4b5e0, 24 [pid 3608] mkdir("./syzkaller.xEe1yZ", 0700 [pid 3606] setsid( [pid 3608] <... mkdir resumed>) = 0 [pid 3606] <... setsid resumed>) = 1 [pid 3608] chmod("./syzkaller.xEe1yZ", 0777 [pid 3607] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3610] <... set_robust_list resumed>) = 0 [pid 3606] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3608] <... chmod resumed>) = 0 [pid 3607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... prlimit64 resumed>NULL) = 0 [pid 3608] chdir("./syzkaller.xEe1yZ" [pid 3606] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3608] <... chdir resumed>) = 0 [pid 3607] <... prctl resumed>) = 0 [pid 3606] <... prlimit64 resumed>NULL) = 0 [pid 3610] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3608] unshare(CLONE_NEWPID [pid 3607] setsid( [pid 3606] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3608] <... unshare resumed>) = 0 [pid 3607] <... setsid resumed>) = 1 [pid 3606] <... prlimit64 resumed>NULL) = 0 [pid 3608] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3607] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3606] <... prlimit64 resumed>NULL) = 0 [pid 3608] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3612 [pid 3607] <... prlimit64 resumed>NULL) = 0 [pid 3606] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3607] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3606] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3606] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3607] <... prlimit64 resumed>NULL) = 0 [pid 3606] <... prlimit64 resumed>NULL) = 0 [pid 3607] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] unshare(CLONE_NEWNS./strace-static-x86_64: Process 3612 attached [pid 3612] set_robust_list(0x555555d4b5e0, 24 [pid 3606] <... unshare resumed>) = 0 [pid 3607] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... prctl resumed>) = 0 [pid 3607] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3606] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3610] setsid( [pid 3607] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... set_robust_list resumed>) = 0 [pid 3612] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3610] <... setsid resumed>) = 1 [pid 3607] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3606] <... mount resumed>) = 0 [pid 3611] set_robust_list(0x555555d4b5e0, 24 [pid 3610] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3609] <... getpid resumed>) = 3609 [pid 3607] <... prlimit64 resumed>NULL) = 0 [pid 3606] unshare(CLONE_NEWIPC [pid 3611] <... set_robust_list resumed>) = 0 [pid 3610] <... prlimit64 resumed>NULL) = 0 [pid 3609] mkdir("./syzkaller.x1ZRA7", 0700 [pid 3607] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3612] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3612] setsid() = 1 [pid 3606] <... unshare resumed>) = 0 [pid 3607] <... prlimit64 resumed>NULL) = 0 [pid 3610] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3607] unshare(CLONE_NEWNS [pid 3606] unshare(CLONE_NEWCGROUP [pid 3612] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 3612] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 3612] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3607] <... unshare resumed>) = 0 [pid 3610] <... prlimit64 resumed>NULL) = 0 [pid 3607] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3606] <... unshare resumed>) = 0 [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3612] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3610] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3607] <... mount resumed>) = 0 [pid 3606] unshare(CLONE_NEWUTS [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3607] unshare(CLONE_NEWIPC [pid 3612] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3611] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3610] <... prlimit64 resumed>NULL) = 0 [pid 3606] <... unshare resumed>) = 0 [pid 3612] <... prlimit64 resumed>NULL) = 0 [pid 3612] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 3610] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3607] <... unshare resumed>) = 0 [pid 3606] unshare(CLONE_SYSVSEM [pid 3612] unshare(CLONE_NEWNS [pid 3611] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3610] <... prlimit64 resumed>NULL) = 0 [pid 3606] <... unshare resumed>) = 0 [pid 3607] unshare(CLONE_NEWCGROUP [pid 3612] <... unshare resumed>) = 0 [pid 3611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3610] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3609] <... mkdir resumed>) = 0 [pid 3607] <... unshare resumed>) = 0 [pid 3606] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3612] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3611] <... prctl resumed>) = 0 [pid 3610] <... prlimit64 resumed>NULL) = 0 [pid 3607] unshare(CLONE_NEWUTS [pid 3612] <... mount resumed>) = 0 [pid 3611] setsid( [pid 3610] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3609] chmod("./syzkaller.x1ZRA7", 0777 [pid 3606] <... openat resumed>) = 3 [pid 3611] <... setsid resumed>) = 1 [pid 3610] <... prlimit64 resumed>NULL) = 0 [pid 3612] unshare(CLONE_NEWIPC [pid 3611] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3610] unshare(CLONE_NEWNS [pid 3609] <... chmod resumed>) = 0 [pid 3607] <... unshare resumed>) = 0 [pid 3606] write(3, "16777216", 8 [pid 3612] <... unshare resumed>) = 0 [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... unshare resumed>) = 0 [pid 3612] unshare(CLONE_NEWCGROUP [pid 3611] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3610] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3609] chdir("./syzkaller.x1ZRA7" [pid 3607] unshare(CLONE_SYSVSEM [pid 3606] <... write resumed>) = 8 [pid 3612] <... unshare resumed>) = 0 [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... mount resumed>) = 0 [pid 3609] <... chdir resumed>) = 0 [pid 3607] <... unshare resumed>) = 0 [pid 3612] unshare(CLONE_NEWUTS [pid 3611] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3610] unshare(CLONE_NEWIPC [pid 3609] unshare(CLONE_NEWPID [pid 3606] close(3 [pid 3612] <... unshare resumed>) = 0 [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... unshare resumed>) = 0 [pid 3609] <... unshare resumed>) = 0 [pid 3607] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3606] <... close resumed>) = 0 [pid 3612] unshare(CLONE_SYSVSEM [pid 3611] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3610] unshare(CLONE_NEWCGROUP [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3613 attached [pid 3612] <... unshare resumed>) = 0 [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... unshare resumed>) = 0 [pid 3607] <... openat resumed>) = 3 [pid 3606] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3611] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3610] unshare(CLONE_NEWUTS [pid 3609] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 3613 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... unshare resumed>) = 0 [pid 3607] write(3, "16777216", 8 [pid 3612] <... openat resumed>) = 3 [pid 3611] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3610] unshare(CLONE_SYSVSEM [pid 3607] <... write resumed>) = 8 [pid 3606] <... openat resumed>) = 3 [pid 3612] write(3, "16777216", 8 [pid 3611] <... prlimit64 resumed>NULL) = 0 [pid 3610] <... unshare resumed>) = 0 [pid 3607] close(3 [pid 3606] write(3, "536870912", 9 [pid 3612] <... write resumed>) = 8 [pid 3611] unshare(CLONE_NEWNS [pid 3610] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3607] <... close resumed>) = 0 [pid 3612] close(3 [pid 3611] <... unshare resumed>) = 0 [pid 3610] <... openat resumed>) = 3 [pid 3606] <... write resumed>) = 9 [pid 3612] <... close resumed>) = 0 [pid 3611] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3610] write(3, "16777216", 8 [pid 3607] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3606] close(3 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3611] <... mount resumed>) = 0 [pid 3610] <... write resumed>) = 8 [pid 3611] unshare(CLONE_NEWIPC [pid 3610] close(3 [pid 3607] <... openat resumed>) = 3 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... unshare resumed>) = 0 [pid 3610] <... close resumed>) = 0 [pid 3606] <... close resumed>) = 0 [pid 3612] write(3, "536870912", 9 [pid 3611] unshare(CLONE_NEWCGROUP [pid 3610] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3607] write(3, "536870912", 9 [pid 3606] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3612] <... write resumed>) = 9 [pid 3611] <... unshare resumed>) = 0 [pid 3610] <... openat resumed>) = 3 [pid 3607] <... write resumed>) = 9 [pid 3611] unshare(CLONE_NEWUTS [pid 3610] write(3, "536870912", 9 [pid 3612] close(3 [pid 3611] <... unshare resumed>) = 0 [pid 3610] <... write resumed>) = 9 [pid 3607] close(3 [pid 3606] <... openat resumed>) = 3 [pid 3612] <... close resumed>) = 0 [pid 3611] unshare(CLONE_SYSVSEM [pid 3610] close(3 [pid 3607] <... close resumed>) = 0 [pid 3606] write(3, "1024", 4 [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3611] <... unshare resumed>) = 0 [pid 3610] <... close resumed>) = 0 [pid 3607] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3606] <... write resumed>) = 4 [pid 3612] <... openat resumed>) = 3 [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3610] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3612] write(3, "1024", 4 [pid 3611] <... openat resumed>) = 3 [pid 3610] <... openat resumed>) = 3 [pid 3607] <... openat resumed>) = 3 [pid 3606] close(3 [pid 3612] <... write resumed>) = 4 [pid 3611] write(3, "16777216", 8 [pid 3610] write(3, "1024", 4 [pid 3607] write(3, "1024", 4 [pid 3613] set_robust_list(0x555555d4b5e0, 24 [pid 3612] close(3 [pid 3611] <... write resumed>) = 8 [pid 3610] <... write resumed>) = 4 [pid 3607] <... write resumed>) = 4 [pid 3606] <... close resumed>) = 0 [pid 3613] <... set_robust_list resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] close(3 [pid 3610] close(3 [pid 3607] close(3 [pid 3606] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3611] <... close resumed>) = 0 [pid 3610] <... close resumed>) = 0 [pid 3607] <... close resumed>) = 0 [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3610] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3613] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL [pid 3612] <... openat resumed>) = 3 [pid 3611] <... openat resumed>) = 3 [pid 3610] <... openat resumed>) = 3 [pid 3607] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3606] <... openat resumed>) = 3 [pid 3612] write(3, "8192", 4 [pid 3611] write(3, "536870912", 9 [pid 3610] write(3, "8192", 4 [pid 3613] <... mount resumed>) = -1 EBUSY (Device or resource busy) [pid 3612] <... write resumed>) = 4 [pid 3611] <... write resumed>) = 9 [pid 3610] <... write resumed>) = 4 [pid 3607] <... openat resumed>) = 3 [pid 3606] write(3, "8192", 4 [pid 3613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3612] close(3 [pid 3611] close(3 [pid 3610] close(3 [pid 3607] write(3, "8192", 4 [pid 3613] <... prctl resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3610] <... close resumed>) = 0 [pid 3606] <... write resumed>) = 4 [pid 3613] setsid( [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC [pid 3610] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3607] <... write resumed>) = 4 [pid 3606] close(3 [pid 3613] <... setsid resumed>) = 1 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... openat resumed>) = 3 [pid 3610] <... openat resumed>) = 3 [pid 3607] close(3 [pid 3606] <... close resumed>) = 0 [pid 3613] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, [pid 3612] write(3, "1024", 4 [pid 3611] write(3, "1024", 4 [pid 3610] write(3, "1024", 4 [pid 3607] <... close resumed>) = 0 [pid 3606] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... write resumed>) = 4 [pid 3611] <... write resumed>) = 4 [pid 3610] <... write resumed>) = 4 [pid 3607] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3613] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, [pid 3612] close(3 [pid 3611] close(3 [pid 3610] close(3 [pid 3606] <... openat resumed>) = 3 [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3610] <... close resumed>) = 0 [pid 3607] <... openat resumed>) = 3 [pid 3606] write(3, "1024", 4 [pid 3613] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC [pid 3610] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... openat resumed>) = 3 [pid 3610] <... openat resumed>) = 3 [pid 3607] write(3, "1024", 4 [pid 3606] <... write resumed>) = 4 [pid 3613] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, [pid 3612] write(3, "1024", 4 [pid 3611] write(3, "8192", 4 [pid 3610] write(3, "1024", 4 [pid 3607] <... write resumed>) = 4 [pid 3606] close(3 [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... write resumed>) = 4 [pid 3611] <... write resumed>) = 4 [pid 3610] <... write resumed>) = 4 [pid 3607] close(3 [pid 3613] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, [pid 3612] close(3 [pid 3611] close(3 [pid 3610] close(3 [pid 3606] <... close resumed>) = 0 [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3610] <... close resumed>) = 0 [pid 3607] <... close resumed>) = 0 [pid 3606] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3613] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, [pid 3612] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC [pid 3610] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3607] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3613] <... prlimit64 resumed>NULL) = 0 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... openat resumed>) = 3 [pid 3610] <... openat resumed>) = 3 [pid 3606] <... openat resumed>) = 3 [pid 3611] write(3, "1024", 4 [pid 3610] write(3, "1024 1048576 500 1024", 21 [pid 3607] <... openat resumed>) = 3 [pid 3606] write(3, "1024", 4 [pid 3612] write(3, "1024 1048576 500 1024", 21 [pid 3613] unshare(CLONE_NEWNS [pid 3611] <... write resumed>) = 4 [pid 3610] <... write resumed>) = 21 [pid 3607] write(3, "1024", 4 [pid 3606] <... write resumed>) = 4 [pid 3612] <... write resumed>) = 21 [pid 3611] close(3 [pid 3610] close(3 [pid 3613] <... unshare resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3610] <... close resumed>) = 0 [pid 3612] close(3 [pid 3607] <... write resumed>) = 4 [pid 3606] close(3 [pid 3613] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL [pid 3612] <... close resumed>) = 0 [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC [pid 3610] getpid( [pid 3607] close(3 [pid 3606] <... close resumed>) = 0 [pid 3613] <... mount resumed>) = 0 [pid 3612] getpid( [pid 3611] <... openat resumed>) = 3 [pid 3610] <... getpid resumed>) = 1 [pid 3607] <... close resumed>) = 0 [pid 3606] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3613] unshare(CLONE_NEWIPC [pid 3612] <... getpid resumed>) = 1 [pid 3611] write(3, "1024", 4 [pid 3610] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 3607] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3612] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 3611] <... write resumed>) = 4 [pid 3610] <... capget resumed>{effective=1<) = 3 [pid 3611] close(3 [pid 3610] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3613] <... unshare resumed>) = 0 [pid 3612] <... capget resumed>{effective=1<) = 0 [pid 3610] <... capset resumed>) = 0 [pid 3607] <... openat resumed>) = 3 [pid 3606] write(3, "1024 1048576 500 1024", 21 [pid 3613] unshare(CLONE_NEWCGROUP [pid 3612] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3611] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC [pid 3610] unshare(CLONE_NEWNET [pid 3607] write(3, "1024 1048576 500 1024", 21 [pid 3606] <... write resumed>) = 21 [pid 3613] <... unshare resumed>) = 0 [pid 3612] <... capset resumed>) = 0 [pid 3611] <... openat resumed>) = 3 [pid 3607] <... write resumed>) = 21 [pid 3606] close(3 [pid 3613] unshare(CLONE_NEWUTS [pid 3612] unshare(CLONE_NEWNET [pid 3611] write(3, "1024 1048576 500 1024", 21 [pid 3607] close(3 [pid 3613] <... unshare resumed>) = 0 [pid 3611] <... write resumed>) = 21 [pid 3606] <... close resumed>) = 0 [pid 3611] close(3) = 0 [pid 3611] getpid() = 1 [pid 3611] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3613] unshare(CLONE_SYSVSEM [pid 3607] <... close resumed>) = 0 [pid 3606] getpid( [pid 3613] <... unshare resumed>) = 0 [pid 3607] getpid( [pid 3606] <... getpid resumed>) = 1 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC [pid 3607] <... getpid resumed>) = 1 [pid 3606] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 3613] <... openat resumed>) = 3 [pid 3607] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, [pid 3613] write(3, "16777216", 8 [pid 3607] <... capget resumed>{effective=1<{effective=1<) = 8 [pid 3607] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3613] close(3 [pid 3606] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3613] <... close resumed>) = 0 [pid 3607] <... capset resumed>) = 0 [pid 3606] <... capset resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC [pid 3607] unshare(CLONE_NEWNET [pid 3606] unshare(CLONE_NEWNET [pid 3613] <... openat resumed>) = 3 [pid 3613] write(3, "536870912", 9) = 9 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "1024", 4) = 4 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "8192", 4) = 4 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "1024", 4) = 4 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "1024", 4) = 4 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "1024 1048576 500 1024", 21) = 21 [pid 3613] close(3) = 0 [pid 3613] getpid() = 1 [pid 3613] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3610] <... unshare resumed>) = 0 [pid 3610] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 3610] write(3, "0 65535", 7) = 7 [pid 3610] close(3) = 0 [pid 3610] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 3610] dup2(3, 200) = 200 [pid 3610] close(3) = 0 [pid 3610] ioctl(200, TUNSETIFF, 0x7ffef4154f10) = 0 [pid 3610] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3 [pid 3610] write(3, "0", 1) = 1 [pid 3610] close(3) = 0 [pid 3610] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3 [pid 3610] write(3, "0", 1) = 1 [pid 3610] close(3) = 0 [pid 3610] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 [pid 3610] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 3610] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3610] close(4) = 0 [pid 3610] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... unshare resumed>) = 0 [pid 3611] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 3611] write(3, "0 65535", 7) = 7 [pid 3611] close(3) = 0 [pid 3611] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 3610] <... sendto resumed>) = 40 [pid 3610] 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3610] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 3610] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3610] close(4) = 0 [pid 3610] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] dup2(3, 200) = 200 [pid 3611] close(3 [pid 3610] <... sendto resumed>) = 64 [pid 3611] <... close resumed>) = 0 [pid 3610] 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] ioctl(200, TUNSETIFF, 0x7ffef4154f10 [pid 3610] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4 [pid 3610] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0 [pid 3610] close(4) = 0 [pid 3610] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] <... unshare resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] <... unshare resumed>) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 3610] <... sendto resumed>) = 48 [pid 3612] <... openat resumed>) = 3 [pid 3610] recvfrom(3, [pid 3613] write(3, "0 65535", 7 [pid 3611] <... ioctl resumed>) = 0 [pid 3612] write(3, "0 65535", 7) = 7 [pid 3612] close(3) = 0 [pid 3612] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3 [pid 3610] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3613] <... write resumed>) = 7 [pid 3610] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] dup2(3, 200 [pid 3610] <... socket resumed>) = 4 [pid 3612] <... dup2 resumed>) = 200 [pid 3610] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] close(3) = 0 [pid 3612] ioctl(200, TUNSETIFF, 0x7ffef4154f10 [pid 3613] close(3 [pid 3611] <... openat resumed>) = 3 [pid 3610] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3607] <... unshare resumed>) = 0 [pid 3610] close(4 [pid 3611] write(3, "0", 1 [pid 3613] <... close resumed>) = 0 [pid 3612] <... ioctl resumed>) = 0 [pid 3611] <... write resumed>) = 1 [pid 3610] <... close resumed>) = 0 [pid 3612] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3611] close(3 [pid 3610] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 3611] <... close resumed>) = 0 [pid 3612] <... openat resumed>) = 3 [pid 3611] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3610] <... sendto resumed>) = 60 [pid 3607] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 3610] recvfrom(3, [pid 3613] <... openat resumed>) = 3 [pid 3612] write(3, "0", 1 [pid 3611] <... openat resumed>) = 3 [pid 3610] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] <... openat resumed>) = 3 [pid 3606] <... unshare resumed>) = 0 [pid 3613] dup2(3, 200 [pid 3611] write(3, "0", 1 [pid 3610] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... write resumed>) = 1 [pid 3612] <... write resumed>) = 1 [pid 3607] write(3, "0 65535", 7 [pid 3610] <... socket resumed>) = 4 [pid 3612] close(3 [pid 3611] close(3 [pid 3610] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3607] <... write resumed>) = 7 [pid 3613] <... dup2 resumed>) = 200 [pid 3612] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3607] close(3 [pid 3613] close(3 [pid 3612] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3611] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3610] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3607] <... close resumed>) = 0 [pid 3612] <... openat resumed>) = 3 [pid 3611] <... socket resumed>) = 3 [pid 3613] <... close resumed>) = 0 [pid 3610] close(4 [pid 3607] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 3613] ioctl(200, TUNSETIFF, 0x7ffef4154f10 [pid 3612] write(3, "0", 1 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3610] <... close resumed>) = 0 [pid 3607] <... openat resumed>) = 3 [pid 3606] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC [pid 3612] <... write resumed>) = 1 [pid 3611] <... socket resumed>) = 4 [pid 3610] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3607] dup2(3, 200 [pid 3606] <... openat resumed>) = 3 [pid 3612] close(3 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3607] <... dup2 resumed>) = 200 [pid 3612] <... close resumed>) = 0 [pid 3607] close(3 [pid 3606] write(3, "0 65535", 7 [pid 3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3607] <... close resumed>) = 0 [pid 3606] <... write resumed>) = 7 [pid 3612] <... socket resumed>) = 3 [pid 3611] close(4 [pid 3607] ioctl(200, TUNSETIFF, 0x7ffef4154f10 [pid 3606] close(3 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... close resumed>) = 0 [pid 3606] <... close resumed>) = 0 [pid 3612] <... socket resumed>) = 4 [pid 3606] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3606] <... openat resumed>) = 3 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3606] dup2(3, 200 [pid 3612] close(4 [pid 3606] <... dup2 resumed>) = 200 [pid 3612] <... close resumed>) = 0 [pid 3606] close(3 [pid 3612] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3606] <... close resumed>) = 0 [pid 3606] ioctl(200, TUNSETIFF, 0x7ffef4154f10 [pid 3613] <... ioctl resumed>) = 0 [pid 3612] <... sendto resumed>) = 40 [pid 3611] <... sendto resumed>) = 40 [pid 3610] <... sendto resumed>) = 44 [pid 3607] <... ioctl resumed>) = 0 [pid 3606] <... ioctl resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3612] recvfrom(3, [pid 3611] recvfrom(3, [pid 3610] recvfrom(3, [pid 3607] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3606] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC [pid 3613] <... openat resumed>) = 3 [pid 3612] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3610] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] <... openat resumed>) = 3 [pid 3606] <... openat resumed>) = 3 [pid 3613] write(3, "0", 1 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3610] close(3 [pid 3607] write(3, "0", 1 [pid 3606] write(3, "0", 1 [pid 3613] <... write resumed>) = 1 [pid 3612] <... socket resumed>) = 4 [pid 3611] <... socket resumed>) = 4 [pid 3610] <... close resumed>) = 0 [pid 3607] <... write resumed>) = 1 [pid 3606] <... write resumed>) = 1 [pid 3613] close(3 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3610] mkdir("/dev/binderfs", 0777 [pid 3607] close(3 [pid 3606] close(3 [pid 3613] <... close resumed>) = 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3610] <... mkdir resumed>) = 0 [pid 3607] <... close resumed>) = 0 [pid 3606] <... close resumed>) = 0 [pid 3613] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3612] close(4 [pid 3611] close(4 [pid 3610] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3607] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3606] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC [pid 3613] <... openat resumed>) = 3 [pid 3612] <... close resumed>) = 0 [pid 3611] <... close resumed>) = 0 [pid 3607] <... openat resumed>) = 3 [pid 3606] <... openat resumed>) = 3 [pid 3612] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3607] write(3, "0", 1 [pid 3606] write(3, "0", 1 [pid 3613] write(3, "0", 1 [pid 3612] <... sendto resumed>) = 64 [pid 3611] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3610] <... mount resumed>) = 0 [pid 3607] <... write resumed>) = 1 [pid 3606] <... write resumed>) = 1 [pid 3613] <... write resumed>) = 1 [pid 3612] recvfrom(3, [pid 3611] <... sendto resumed>) = 64 [pid 3607] close(3 [pid 3606] close(3 [pid 3613] close(3 [pid 3612] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] recvfrom(3, [pid 3610] mkdir("./0", 0777 [pid 3607] <... close resumed>) = 0 [pid 3606] <... close resumed>) = 0 [pid 3613] <... close resumed>) = 0 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3606] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3613] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3612] <... socket resumed>) = 4 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3610] <... mkdir resumed>) = 0 [pid 3607] <... socket resumed>) = 3 [pid 3606] <... socket resumed>) = 3 [pid 3613] <... socket resumed>) = 3 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] <... socket resumed>) = 4 [pid 3610] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3606] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3607] <... socket resumed>) = 4 [pid 3606] <... socket resumed>) = 4 [pid 3613] <... socket resumed>) = 4 [pid 3612] close(4 [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3606] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] <... close resumed>) = 0 [pid 3611] close(4 [pid 3607] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3606] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... close resumed>) = 0 [pid 3610] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 2 [pid 3607] close(4 [pid 3606] close(4./strace-static-x86_64: Process 3615 attached [pid 3613] close(4 [pid 3612] <... sendto resumed>) = 48 [pid 3611] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3607] <... close resumed>) = 0 [pid 3606] <... close resumed>) = 0 [pid 3615] set_robust_list(0x555555d4b5e0, 24 [pid 3613] <... close resumed>) = 0 [pid 3612] recvfrom(3, [pid 3611] <... sendto resumed>) = 48 [pid 3607] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3606] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3615] <... set_robust_list resumed>) = 0 [pid 3613] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] recvfrom(3, [pid 3607] <... sendto resumed>) = 40 [pid 3606] <... sendto resumed>) = 40 [pid 3615] chdir("./0" [pid 3613] <... sendto resumed>) = 40 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] recvfrom(3, [pid 3606] recvfrom(3, [pid 3615] <... chdir resumed>) = 0 [pid 3613] recvfrom(3, [pid 3612] <... socket resumed>) = 4 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3607] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3606] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] <... socket resumed>) = 4 [pid 3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3606] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3615] <... prctl resumed>) = 0 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3607] <... socket resumed>) = 4 [pid 3606] <... socket resumed>) = 4 [pid 3615] setpgid(0, 0 [pid 3613] <... socket resumed>) = 4 [pid 3612] close(4 [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3606] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3615] <... setpgid resumed>) = 0 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] <... close resumed>) = 0 [pid 3611] close(4 [pid 3607] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3606] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... close resumed>) = 0 [pid 3615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3607] close(4 [pid 3606] close(4 [pid 3615] <... openat resumed>) = 3 [pid 3613] close(4 [pid 3612] <... sendto resumed>) = 60 [pid 3611] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3607] <... close resumed>) = 0 [pid 3606] <... close resumed>) = 0 [pid 3615] write(3, "1000", 4 [pid 3613] <... close resumed>) = 0 [pid 3612] recvfrom(3, [pid 3611] <... sendto resumed>) = 60 [pid 3607] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3606] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3615] <... write resumed>) = 4 [pid 3613] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] recvfrom(3, [pid 3607] <... sendto resumed>) = 64 [pid 3606] <... sendto resumed>) = 64 [pid 3615] close(3 [pid 3613] <... sendto resumed>) = 64 [pid 3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3611] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] recvfrom(3, [pid 3606] recvfrom(3, [pid 3615] <... close resumed>) = 0 [pid 3613] recvfrom(3, [pid 3612] <... socket resumed>) = 4 [pid 3611] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3607] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3606] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3615] read(200, [pid 3613] <... 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] <... socket resumed>) = 4 [pid 3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3606] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3615] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3611] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3607] <... socket resumed>) = 4 [pid 3606] <... socket resumed>) = 4 [pid 3615] read(200, [pid 3613] <... socket resumed>) = 4 [pid 3612] close(4 [pid 3611] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3606] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3615] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] <... close resumed>) = 0 [pid 3611] close(4 [pid 3607] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3615] symlink("/dev/binderfs", "./binderfs" [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3611] <... close resumed>) = 0 [pid 3607] close(4 [pid 3606] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3615] <... symlink resumed>) = 0 [pid 3613] close(4 [pid 3607] <... close resumed>) = 0 [pid 3607] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] <... close resumed>) = 0 [pid 3612] <... sendto resumed>) = 44 [pid 3611] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3607] <... sendto resumed>) = 48 [pid 3606] close(4 [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] recvfrom(3, [pid 3607] 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3615] <... futex resumed>) = 0 [pid 3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3606] <... close resumed>) = 0 [pid 3615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3613] <... sendto resumed>) = 48 [pid 3612] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3611] <... sendto resumed>) = 44 [pid 3607] <... socket resumed>) = 4 [pid 3615] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3613] recvfrom(3, [pid 3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3606] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3615] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3613] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3612] close(3 [pid 3611] recvfrom(3, [pid 3607] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3615] <... mprotect resumed>) = 0 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... close resumed>) = 0 [pid 3607] close(4 [pid 3606] <... sendto resumed>) = 48 [pid 3615] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] <... close resumed>) = 0 [pid 3606] recvfrom(3, [pid 3613] <... socket resumed>) = 4 [pid 3607] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3612] mkdir("/dev/binderfs", 0777 [pid 3611] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] <... sendto resumed>) = 60 [pid 3606] <... 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 ./strace-static-x86_64: Process 3616 attached [pid 3615] <... clone resumed>, parent_tid=[3], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 3 [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3611] close(3 [pid 3607] recvfrom(3, [pid 3606] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3616] set_robust_list(0x7f8aee0e39e0, 24 [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] close(4 [pid 3612] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3611] <... close resumed>) = 0 [pid 3607] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3606] <... socket resumed>) = 4 [pid 3616] <... set_robust_list resumed>) = 0 [pid 3615] <... futex resumed>) = 0 [pid 3613] <... close resumed>) = 0 [pid 3612] <... mount resumed>) = 0 [pid 3611] mkdir("/dev/binderfs", 0777 [pid 3607] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3616] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3612] mkdir("./0", 0777 [pid 3611] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3607] <... socket resumed>) = 4 [pid 3606] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3616] <... socket resumed>) = 3 [pid 3613] <... sendto resumed>) = 60 [pid 3607] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] recvfrom(3, [pid 3611] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3607] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3606] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3616] <... futex resumed>) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3613] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] close(4 [pid 3606] close(4 [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3612] <... mkdir resumed>) = 0 [pid 3611] <... mount resumed>) = 0 [pid 3607] <... close resumed>) = 0 [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3613] <... socket resumed>) = 4 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] mkdir("./0", 0777 [pid 3607] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3606] <... close resumed>) = 0 [pid 3616] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3611] <... mkdir resumed>) = 0 [pid 3607] <... sendto resumed>) = 44 [pid 3606] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3616] <... socket resumed>) = 4 [pid 3613] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 2 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] recvfrom(3, [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] close(4 [pid 3607] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3606] <... sendto resumed>) = 60 ./strace-static-x86_64: Process 3618 attached ./strace-static-x86_64: Process 3617 attached [pid 3616] <... futex resumed>) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3613] <... close resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 2 [pid 3607] close(3 [pid 3606] recvfrom(3, [pid 3618] set_robust_list(0x555555d4b5e0, 24 [pid 3617] set_robust_list(0x555555d4b5e0, 24 [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3607] <... close resumed>) = 0 [pid 3606] <... 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3618] <... set_robust_list resumed>) = 0 [pid 3617] <... set_robust_list resumed>) = 0 [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3607] mkdir("/dev/binderfs", 0777 [pid 3617] chdir("./0" [pid 3616] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... sendto resumed>) = 44 [pid 3607] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3606] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0 [pid 3618] chdir("./0" [pid 3617] <... chdir resumed>) = 0 [pid 3616] <... socket resumed>) = 5 [pid 3613] recvfrom(3, [pid 3607] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3618] <... chdir resumed>) = 0 [pid 3617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3607] <... mount resumed>) = 0 [pid 3606] <... socket resumed>) = 4 [pid 3618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3617] <... prctl resumed>) = 0 [pid 3616] <... futex resumed>) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3613] close(3 [pid 3607] mkdir("./0", 0777 [pid 3606] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun" [pid 3618] <... prctl resumed>) = 0 [pid 3617] setpgid(0, 0 [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... close resumed>) = 0 [pid 3607] <... mkdir resumed>) = 0 [pid 3606] <... ioctl resumed>, ifr_ifindex=11}) = 0 [pid 3618] setpgid(0, 0 [pid 3617] <... setpgid resumed>) = 0 [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3613] mkdir("/dev/binderfs", 0777 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] close(4 [pid 3618] <... setpgid resumed>) = 0 [pid 3617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3616] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 3618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3617] <... openat resumed>) = 3 [pid 3616] <... socket resumed>) = 6 [pid 3613] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3607] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 2 [pid 3606] <... close resumed>) = 0 ./strace-static-x86_64: Process 3619 attached [pid 3618] <... openat resumed>) = 3 [pid 3617] write(3, "1000", 4 [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] set_robust_list(0x555555d4b5e0, 24 [pid 3618] write(3, "1000", 4 [pid 3617] <... write resumed>) = 4 [pid 3616] <... futex resumed>) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3613] <... mount resumed>) = 0 [pid 3606] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 3619] <... set_robust_list resumed>) = 0 [pid 3618] <... write resumed>) = 4 [pid 3617] close(3 [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] mkdir("./0", 0777 [pid 3606] <... sendto resumed>) = 44 [pid 3619] chdir("./0" [pid 3618] close(3 [pid 3617] <... close resumed>) = 0 [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3606] recvfrom(3, [pid 3619] <... chdir resumed>) = 0 [pid 3618] <... close resumed>) = 0 [pid 3617] read(200, [pid 3616] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... mkdir resumed>) = 0 [pid 3606] <... 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 3619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3618] read(200, [pid 3617] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3616] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] close(3 [pid 3619] <... prctl resumed>) = 0 [pid 3618] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3617] read(200, [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... close resumed>) = 0 [pid 3619] setpgid(0, 0 [pid 3618] read(200, [pid 3617] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3616] <... futex resumed>) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3606] mkdir("/dev/binderfs", 0777 [pid 3619] <... setpgid resumed>) = 0 [pid 3618] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] symlink("/dev/binderfs", "./binderfs" [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 2 [pid 3606] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 3620 attached [pid 3619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3618] symlink("/dev/binderfs", "./binderfs" [pid 3617] <... symlink resumed>) = 0 [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3606] mount("binder", "/dev/binderfs", "binder", 0, NULL [pid 3619] <... openat resumed>) = 3 [pid 3618] <... symlink resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3616] getsockname(6, [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... mount resumed>) = 0 [pid 3620] set_robust_list(0x555555d4b5e0, 24 [pid 3619] write(3, "1000", 4 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3616] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=2, nl_groups=00000000}, [20 => 12]) = 0 [pid 3606] mkdir("./0", 0777 [pid 3620] <... set_robust_list resumed>) = 0 [pid 3619] <... write resumed>) = 4 [pid 3618] <... futex resumed>) = 0 [pid 3617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... mkdir resumed>) = 0 [pid 3620] chdir("./0" [pid 3619] close(3 [pid 3618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3617] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3616] <... futex resumed>) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3621 attached [pid 3620] <... chdir resumed>) = 0 [pid 3619] <... close resumed>) = 0 [pid 3618] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3617] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3619] read(200, [pid 3618] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3617] <... mprotect resumed>) = 0 [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 2 [pid 3620] <... prctl resumed>) = 0 [pid 3619] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3618] <... mprotect resumed>) = 0 [pid 3617] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3616] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x02\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3622 attached [pid 3621] set_robust_list(0x555555d4b5e0, 24 [pid 3620] setpgid(0, 0 [pid 3619] read(200, [pid 3618] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3620] <... setpgid resumed>) = 0 [pid 3619] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... clone resumed>, parent_tid=[3], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 3 [pid 3620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3619] symlink("/dev/binderfs", "./binderfs" [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] set_robust_list(0x7f8aee0e39e0, 24 [pid 3621] <... set_robust_list resumed>) = 0 [pid 3620] <... openat resumed>) = 3 [pid 3617] <... futex resumed>) = 0 [pid 3620] write(3, "1000", 4 [pid 3619] <... symlink resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... clone resumed>, parent_tid=[3], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 3 [pid 3621] chdir("./0" [pid 3620] <... write resumed>) = 4 [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3616] <... sendmsg resumed>) = 60 [pid 3622] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 3623 attached [pid 3621] <... chdir resumed>) = 0 [pid 3620] close(3 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] set_robust_list(0x7f8aee0e39e0, 24 [pid 3621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3620] <... close resumed>) = 0 [pid 3619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3623] <... set_robust_list resumed>) = 0 [pid 3621] <... prctl resumed>) = 0 [pid 3620] read(200, [pid 3619] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3620] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3619] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3621] setpgid(0, 0 [pid 3623] <... socket resumed>) = 3 [pid 3622] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3621] <... setpgid resumed>) = 0 [pid 3620] read(200, [pid 3619] <... mprotect resumed>) = 0 [pid 3616] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x02\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... socket resumed>) = 3 [pid 3621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3620] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3619] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... openat resumed>) = 3 [pid 3620] read(200, [pid 3618] <... futex resumed>) = 0 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 1 [pid 3621] write(3, "1000", 4 [pid 3620] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3619] <... clone resumed>, parent_tid=[3], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 3 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3624 attached [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... write resumed>) = 4 [pid 3620] symlink("/dev/binderfs", "./binderfs" [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] set_robust_list(0x7f8aee0e39e0, 24 [pid 3623] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] close(3 [pid 3620] <... symlink resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3624] <... set_robust_list resumed>) = 0 [pid 3623] <... socket resumed>) = 4 [pid 3622] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3621] <... close resumed>) = 0 [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... socket resumed>) = 4 [pid 3621] read(200, [pid 3620] <... futex resumed>) = 0 [pid 3624] <... socket resumed>) = 3 [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3618] <... futex resumed>) = 0 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 1 [pid 3621] read(200, [pid 3620] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3624] <... futex resumed>) = 1 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3619] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] symlink("/dev/binderfs", "./binderfs" [pid 3620] <... mprotect resumed>) = 0 [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] <... socket resumed>) = 5 [pid 3622] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3621] <... symlink resumed>) = 0 [pid 3620] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3619] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... socket resumed>) = 5 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3625 attached [pid 3624] <... socket resumed>) = 4 [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3620] <... clone resumed>, parent_tid=[3], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 3 [pid 3618] <... futex resumed>) = 0 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 1 [pid 3621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3624] <... futex resumed>) = 1 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] set_robust_list(0x7f8aee0e39e0, 24 [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3625] <... set_robust_list resumed>) = 0 [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] <... socket resumed>) = 6 [pid 3622] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3621] <... mprotect resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3625] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3624] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... socket resumed>) = 6 [pid 3621] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3625] <... socket resumed>) = 3 [pid 3624] <... socket resumed>) = 5 [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3626 attached [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 1 [pid 3621] <... clone resumed>, parent_tid=[3], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 3 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3626] set_robust_list(0x7f8aee0e39e0, 24 [pid 3625] <... futex resumed>) = 1 [ 51.439284][ T3616] netlink: 'syz-executor297': attribute type 1 has an invalid length. [pid 3624] <... futex resumed>) = 1 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] <... futex resumed>) = 0 [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3622] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3625] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3624] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] <... set_robust_list resumed>) = 0 [pid 3625] <... socket resumed>) = 4 [pid 3624] <... socket resumed>) = 6 [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = 0 [pid 3626] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 1 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3626] <... socket resumed>) = 3 [pid 3625] <... futex resumed>) = 1 [pid 3624] <... futex resumed>) = 1 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] getsockname(6, [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3626] <... futex resumed>) = 1 [pid 3625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=2, nl_groups=00000000}, [20 => 12]) = 0 [pid 3622] getsockname(6, [pid 3621] <... futex resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3625] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3624] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=2, nl_groups=00000000}, [20 => 12]) = 0 [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3625] <... socket resumed>) = 5 [pid 3624] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3626] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 1 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3626] <... socket resumed>) = 4 [pid 3625] <... futex resumed>) = 1 [pid 3624] <... futex resumed>) = 1 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x02\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3626] <... futex resumed>) = 1 [pid 3625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3622] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x02\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3625] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3624] getsockname(6, [pid 3615] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3626] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3623] <... sendmsg resumed>) = 60 [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... sendmsg resumed>) = 80 [pid 3626] <... socket resumed>) = 5 [pid 3625] <... socket resumed>) = 6 [pid 3624] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=2, nl_groups=00000000}, [20 => 12]) = 0 [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... sendmsg resumed>) = 60 [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = 0 [pid 3616] <... futex resumed>) = 0 [pid 3615] <... futex resumed>) = 0 [pid 3626] <... futex resumed>) = 1 [pid 3625] <... futex resumed>) = 1 [pid 3624] <... futex resumed>) = 1 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3626] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3625] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x02\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] <... futex resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] <... futex resumed>) = 0 [pid 3615] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3626] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3625] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3624] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x02\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3622] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x02\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3615] <... mprotect resumed>) = 0 [pid 3626] <... socket resumed>) = 6 [pid 3625] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3615] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] <... futex resumed>) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3625] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3627 attached [pid 3627] set_robust_list(0x7f8aee0c29e0, 24) = 0 [pid 3627] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3626] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] <... clone resumed>, parent_tid=[4], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 4 [pid 3626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] <... futex resumed>) = 0 [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... sendmsg resumed>) = 60 [pid 3627] <... futex resumed>) = 0 [pid 3626] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3625] getsockname(6, [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 0 [pid 3615] <... futex resumed>) = 1 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3626] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3625] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=2, nl_groups=00000000}, [20 => 12]) = 0 [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3615] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3627] <... bind resumed>) = -1 ENODEV (No such device) [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3619] <... futex resumed>) = 0 [pid 3627] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] <... futex resumed>) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] <... futex resumed>) = 0 [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [ 51.514678][ T3623] netlink: 'syz-executor297': attribute type 1 has an invalid length. [ 51.523706][ T3622] netlink: 'syz-executor297': attribute type 1 has an invalid length. [ 51.550699][ T3624] netlink: 'syz-executor297': attribute type 1 has an invalid length. [pid 3625] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x02\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... futex resumed>) = 0 [pid 3627] <... futex resumed>) = 1 [pid 3619] <... futex resumed>) = 0 [pid 3615] <... futex resumed>) = 0 [pid 3627] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3619] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3616] <... futex resumed>) = 0 [pid 3615] <... futex resumed>) = 1 [pid 3616] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... socket resumed>) = 7 [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... futex resumed>) = 0 [pid 3616] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3615] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3616] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3615] <... futex resumed>) = 0 [pid 3626] getsockname(6, [pid 3621] <... futex resumed>) = 0 [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3615] close(3 [pid 3626] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=2, nl_groups=00000000}, [20 => 12]) = 0 [pid 3625] <... sendmsg resumed>) = 60 [pid 3624] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x02\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... close resumed>) = 0 [pid 3615] close(4) = 0 [pid 3615] close(5) = 0 [pid 3615] close(6) = 0 [pid 3615] close(7) = 0 [pid 3615] close(8 [pid 3621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... futex resumed>) = 0 [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x02\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] close(9 [pid 3621] <... futex resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3625] <... futex resumed>) = 1 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] close(10 [pid 3625] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x02\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3620] <... futex resumed>) = 0 [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3615] close(11 [pid 3623] <... sendmsg resumed>) = 80 [pid 3618] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] close(12 [pid 3618] <... futex resumed>) = 0 [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3615] close(13) = -1 EBADF (Bad file descriptor) [pid 3615] close(14) = -1 EBADF (Bad file descriptor) [pid 3615] close(15) = -1 EBADF (Bad file descriptor) [pid 3615] close(16) = -1 EBADF (Bad file descriptor) [pid 3615] close(17) = -1 EBADF (Bad file descriptor) [pid 3615] close(18) = -1 EBADF (Bad file descriptor) [pid 3615] close(19) = -1 EBADF (Bad file descriptor) [pid 3615] close(20) = -1 EBADF (Bad file descriptor) [pid 3615] close(21) = -1 EBADF (Bad file descriptor) [pid 3615] close(22) = -1 EBADF (Bad file descriptor) [pid 3615] close(23) = -1 EBADF (Bad file descriptor) [pid 3615] close(24) = -1 EBADF (Bad file descriptor) [pid 3615] close(25) = -1 EBADF (Bad file descriptor) [pid 3615] close(26 [pid 3623] <... futex resumed>) = 1 [pid 3618] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3623] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=42000000} [pid 3617] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] close(27 [pid 3623] <... bind resumed>) = -1 ENODEV (No such device) [pid 3617] <... futex resumed>) = 0 [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3615] close(28 [pid 3623] <... futex resumed>) = 1 [pid 3618] <... futex resumed>) = 0 [pid 3617] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3615] close(29 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3618] <... futex resumed>) = 0 [pid 3617] <... mprotect resumed>) = 0 [pid 3615] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3626] <... sendmsg resumed>) = 60 [pid 3623] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3617] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3615] exit_group(0 [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = ? [pid 3623] <... socket resumed>) = 7 [pid 3616] <... futex resumed>) = ? [pid 3615] <... exit_group resumed>) = ? [pid 3621] <... futex resumed>) = 0 [pid 3626] <... futex resumed>) = 1 ./strace-static-x86_64: Process 3628 attached [pid 3627] +++ exited with 0 +++ [pid 3626] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x02\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... clone resumed>, parent_tid=[4], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 4 [pid 3616] +++ exited with 0 +++ [pid 3615] +++ exited with 0 +++ [pid 3628] set_robust_list(0x7f8aee0c29e0, 24 [pid 3623] <... futex resumed>) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3628] <... set_robust_list resumed>) = 0 [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3617] <... futex resumed>) = 0 [pid 3628] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... bind resumed>) = -1 ENODEV (No such device) [pid 3623] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3618] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3628] <... futex resumed>) = 1 [pid 3623] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = 0 [pid 3628] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3623] <... futex resumed>) = 1 [pid 3619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3623] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3619] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3618] close(3 [pid 3617] <... futex resumed>) = 0 [pid 3610] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3628] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3619] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3618] <... close resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3628] <... socket resumed>) = 7 [pid 3619] <... mprotect resumed>) = 0 [pid 3618] close(4 [pid 3610] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3628] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3618] <... close resumed>) = 0 [pid 3610] <... openat resumed>) = 3 [pid 3628] <... futex resumed>) = 1 [pid 3618] close(5 [pid 3617] <... futex resumed>) = 0 [pid 3610] fstat(3, ./strace-static-x86_64: Process 3629 attached [pid 3628] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3619] <... clone resumed>, parent_tid=[4], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 4 [pid 3618] <... close resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3619] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] close(6 [pid 3617] <... futex resumed>) = 0 [pid 3610] getdents64(3, [pid 3629] set_robust_list(0x7f8aee0c29e0, 24 [pid 3628] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = 0 [pid 3617] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3628] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] close(7 [pid 3610] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3629] <... set_robust_list resumed>) = 0 [pid 3628] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... close resumed>) = 0 [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3629] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3628] <... futex resumed>) = 1 [pid 3618] close(8 [pid 3617] <... futex resumed>) = 0 [pid 3610] lstat("./0/binderfs", [pid 3629] <... bind resumed>) = -1 ENODEV (No such device) [pid 3628] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3629] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] close(9 [pid 3610] unlink("./0/binderfs" [pid 3629] <... futex resumed>) = 1 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3610] <... unlink resumed>) = 0 [pid 3629] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3620] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] close(10 [pid 3610] getdents64(3, [pid 3629] <... socket resumed>) = 7 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3619] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3610] close(3 [pid 3629] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... sendmsg resumed>) = 80 [pid 3620] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3618] close(11 [pid 3610] <... close resumed>) = 0 [pid 3629] <... futex resumed>) = 1 [pid 3622] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3619] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(3 [pid 3610] rmdir("./0" [pid 3629] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3622] <... futex resumed>) = 0 [pid 3620] <... mprotect resumed>) = 0 [pid 3619] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] close(12 [pid 3617] <... close resumed>) = 0 [pid 3610] <... rmdir resumed>) = 0 [pid 3629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3622] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3619] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(4 [pid 3610] mkdir("./1", 0777 [pid 3629] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3619] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] close(13 [pid 3617] <... close resumed>) = 0 [pid 3610] <... mkdir resumed>) = 0 [pid 3629] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] <... clone resumed>, parent_tid=[4], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 4 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(5 [pid 3610] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3631 attached [pid 3629] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] close(14 [pid 3617] <... close resumed>) = 0 [ 51.574614][ T3625] netlink: 'syz-executor297': attribute type 1 has an invalid length. [ 51.596896][ T3626] netlink: 'syz-executor297': attribute type 1 has an invalid length. [pid 3629] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3619] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(6 [pid 3610] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 5 ./strace-static-x86_64: Process 3630 attached [pid 3629] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] close(15 [pid 3617] <... close resumed>) = 0 [pid 3630] set_robust_list(0x7f8aee0c29e0, 24 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(7 [pid 3630] <... set_robust_list resumed>) = 0 [pid 3618] close(16 [pid 3617] <... close resumed>) = 0 [pid 3630] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(8 [pid 3630] <... bind resumed>) = -1 ENODEV (No such device) [pid 3618] close(17 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] set_robust_list(0x555555d4b5e0, 24 [pid 3630] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(9 [pid 3631] <... set_robust_list resumed>) = 0 [pid 3630] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3618] close(18 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] chdir("./1" [pid 3630] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(10 [pid 3631] <... chdir resumed>) = 0 [pid 3630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] <... futex resumed>) = 0 [pid 3618] close(19 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3630] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3620] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(11 [pid 3631] <... prctl resumed>) = 0 [pid 3630] <... socket resumed>) = 7 [pid 3618] close(20 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] setpgid(0, 0 [pid 3630] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(12 [pid 3631] <... setpgid resumed>) = 0 [pid 3630] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3618] close(21 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3630] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3620] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(13 [pid 3631] <... openat resumed>) = 3 [pid 3630] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] <... futex resumed>) = 0 [pid 3618] close(22 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] write(3, "1000", 4 [pid 3630] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3620] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(14 [pid 3631] <... write resumed>) = 4 [pid 3630] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3618] close(23 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(3 [pid 3630] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(15 [pid 3631] <... close resumed>) = 0 [pid 3630] <... futex resumed>) = 1 [pid 3620] <... futex resumed>) = 0 [pid 3618] close(24 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] read(200, [pid 3630] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(16 [pid 3631] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3618] close(25 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] read(200, [pid 3621] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(17 [pid 3631] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3621] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] close(26 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] read(200, [pid 3621] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(18 [pid 3631] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3618] close(27 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] symlink("/dev/binderfs", "./binderfs" [pid 3621] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(19 [pid 3618] close(28 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... symlink resumed>) = 0 [pid 3621] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(20 [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... mprotect resumed>) = 0 [pid 3618] close(29 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... futex resumed>) = 0 [pid 3621] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3618] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(21 [pid 3631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3618] exit_group(0 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3623] <... futex resumed>) = ? [pid 3621] <... clone resumed>, parent_tid=[4], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 4 [pid 3624] <... sendmsg resumed>) = 80 [pid 3618] <... exit_group resumed>) = ? [pid 3617] close(22 [pid 3631] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3626] <... sendmsg resumed>) = 80 [pid 3625] <... sendmsg resumed>) = 80 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3617] close(23) = -1 EBADF (Bad file descriptor) [pid 3617] close(24) = -1 EBADF (Bad file descriptor) [pid 3617] close(25) = -1 EBADF (Bad file descriptor) [pid 3617] close(26) = -1 EBADF (Bad file descriptor) [pid 3623] +++ exited with 0 +++ [pid 3621] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] +++ exited with 0 +++ [pid 3631] <... mprotect resumed>) = 0 [pid 3617] close(27 [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3624] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3625] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3626] <... futex resumed>) = 0 [pid 3625] <... futex resumed>) = 0 [pid 3624] <... futex resumed>) = 0 [pid 3621] <... futex resumed>) = 0 [pid 3620] close(3 [pid 3619] close(3 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3632 attached [pid 3626] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3625] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3624] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... close resumed>) = 0 [pid 3619] <... close resumed>) = 0 [pid 3617] close(28 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3632] set_robust_list(0x7f8aee0c29e0, 24 [pid 3631] <... clone resumed>, parent_tid=[6], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 6 [pid 3620] close(4 [pid 3619] close(4 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3633 attached [pid 3632] <... set_robust_list resumed>) = 0 [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... close resumed>) = 0 [pid 3619] <... close resumed>) = 0 [pid 3617] close(29 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3633] set_robust_list(0x7f8aee0e39e0, 24 [pid 3632] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3631] <... futex resumed>) = 0 [pid 3620] close(5 [pid 3619] close(5 [pid 3617] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3633] <... set_robust_list resumed>) = 0 [pid 3632] <... bind resumed>) = -1 ENODEV (No such device) [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... close resumed>) = 0 [pid 3619] <... close resumed>) = 0 [pid 3617] exit_group(0 [pid 3633] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3632] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3628] <... futex resumed>) = ? [pid 3622] <... futex resumed>) = ? [pid 3620] close(6 [pid 3619] close(6 [pid 3617] <... exit_group resumed>) = ? [pid 3611] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3633] <... socket resumed>) = 3 [pid 3632] <... futex resumed>) = 1 [pid 3628] +++ exited with 0 +++ [pid 3622] +++ exited with 0 +++ [pid 3621] <... futex resumed>) = 0 [pid 3620] <... close resumed>) = 0 [pid 3619] <... close resumed>) = 0 [pid 3617] +++ exited with 0 +++ [pid 3611] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3632] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] close(7 [pid 3619] close(7 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3611] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3633] <... futex resumed>) = 1 [pid 3631] <... futex resumed>) = 0 [pid 3626] <... futex resumed>) = 0 [pid 3621] <... futex resumed>) = 1 [pid 3620] <... close resumed>) = 0 [pid 3619] <... close resumed>) = 0 [pid 3611] <... openat resumed>) = 3 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] close(8 [pid 3619] close(8 [pid 3611] fstat(3, [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3631] <... futex resumed>) = 0 [pid 3626] <... socket resumed>) = 7 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3611] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] close(9 [pid 3619] close(9 [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3611] getdents64(3, [pid 3633] <... socket resumed>) = 4 [pid 3626] <... futex resumed>) = 1 [pid 3621] <... futex resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] close(10 [pid 3619] close(10 [pid 3612] <... openat resumed>) = 3 [pid 3611] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3633] <... futex resumed>) = 1 [pid 3631] <... futex resumed>) = 0 [pid 3626] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] <... futex resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] fstat(3, [pid 3611] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3621] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] close(11 [pid 3619] close(11 [pid 3612] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3611] lstat("./0/binderfs", [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3631] <... futex resumed>) = 0 [pid 3626] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] getdents64(3, [pid 3611] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3633] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] close(12 [pid 3619] close(12 [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3611] unlink("./0/binderfs" [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3633] <... socket resumed>) = 5 [pid 3626] <... futex resumed>) = 1 [pid 3620] close(13 [pid 3619] close(13 [pid 3612] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3621] <... futex resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... unlink resumed>) = 0 [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3626] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3621] close(3 [pid 3620] close(14 [pid 3619] close(14 [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3611] getdents64(3, [pid 3633] <... futex resumed>) = 1 [pid 3631] <... futex resumed>) = 0 [pid 3621] <... close resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] lstat("./0/binderfs", [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(4 [pid 3620] close(15 [pid 3619] close(15 [pid 3612] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3611] close(3 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3631] <... futex resumed>) = 0 [pid 3621] <... close resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] unlink("./0/binderfs" [pid 3611] <... close resumed>) = 0 [pid 3633] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] close(5 [pid 3620] close(16 [pid 3619] close(16 [pid 3633] <... socket resumed>) = 6 [pid 3621] <... close resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... unlink resumed>) = 0 [pid 3611] rmdir("./0" [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(6 [pid 3620] close(17 [pid 3619] close(17 [pid 3612] getdents64(3, [pid 3633] <... futex resumed>) = 1 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... rmdir resumed>) = 0 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] <... futex resumed>) = 0 [pid 3621] <... close resumed>) = 0 [pid 3620] close(18 [pid 3619] close(18 [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3611] mkdir("./1", 0777 [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(7 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] close(3 [pid 3620] close(19 [pid 3619] close(19 [pid 3611] <... mkdir resumed>) = 0 [pid 3631] <... futex resumed>) = 1 [pid 3633] <... futex resumed>) = 0 [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] <... close resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... close resumed>) = 0 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3633] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3621] close(8 [pid 3620] close(20 [pid 3619] close(20 [pid 3612] rmdir("./0" [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3633] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] close(21 [pid 3619] close(21 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(9 [pid 3620] close(22 [pid 3619] close(22 [pid 3612] <... rmdir resumed>) = 0 [pid 3611] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 4 [pid 3633] <... futex resumed>) = 1 [pid 3631] <... futex resumed>) = 0 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] mkdir("./1", 0777 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(10 [pid 3620] close(23 [pid 3619] close(23 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... futex resumed>) = 0 [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 3634 attached [pid 3633] getsockname(6, [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] close(11 [pid 3620] close(24 [pid 3619] close(24 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3633] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=5, nl_groups=00000000}, [20 => 12]) = 0 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] close(25 [pid 3619] close(25 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] close(26 [pid 3619] close(26 [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(12 [pid 3634] set_robust_list(0x555555d4b5e0, 24 [pid 3633] <... futex resumed>) = 1 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] <... futex resumed>) = 0 [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 5 [pid 3634] <... set_robust_list resumed>) = 0 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(13 [pid 3620] close(27 [pid 3619] close(27./strace-static-x86_64: Process 3635 attached [pid 3634] chdir("./1" [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3631] <... futex resumed>) = 0 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3635] set_robust_list(0x555555d4b5e0, 24 [pid 3634] <... chdir resumed>) = 0 [pid 3633] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x05\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] close(14 [pid 3620] close(28 [pid 3619] close(28 [pid 3635] <... set_robust_list resumed>) = 0 [pid 3634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3635] chdir("./1" [pid 3620] close(29 [pid 3619] close(29 [pid 3635] <... chdir resumed>) = 0 [pid 3620] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3619] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3620] exit_group(0 [pid 3619] exit_group(0 [pid 3635] <... prctl resumed>) = 0 [pid 3630] <... futex resumed>) = ? [pid 3629] <... futex resumed>) = ? [pid 3620] <... exit_group resumed>) = ? [pid 3619] <... exit_group resumed>) = ? [pid 3635] setpgid(0, 0 [pid 3630] +++ exited with 0 +++ [pid 3629] +++ exited with 0 +++ [pid 3635] <... setpgid resumed>) = 0 [pid 3635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3635] write(3, "1000", 4) = 4 [pid 3635] close(3) = 0 [pid 3635] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3635] read(200, 0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] symlink("/dev/binderfs", "./binderfs") = 0 [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8aee0c3000 [pid 3635] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3625] <... futex resumed>) = ? [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3635] <... mprotect resumed>) = 0 [pid 3634] <... prctl resumed>) = 0 [pid 3633] <... sendmsg resumed>) = 60 [pid 3625] +++ exited with 0 +++ [pid 3624] <... futex resumed>) = ? [pid 3621] close(15 [pid 3620] +++ exited with 0 +++ [pid 3635] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3634] setpgid(0, 0 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3621] close(16 [pid 3613] restart_syscall(<... resuming interrupted clone ...> [pid 3635] <... clone resumed>, parent_tid=[6], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 6 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... restart_syscall resumed>) = 0 [pid 3624] +++ exited with 0 +++ [pid 3619] +++ exited with 0 +++ [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... setpgid resumed>) = 0 [pid 3621] close(17 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... futex resumed>) = 0 [pid 3634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... openat resumed>) = 3 [pid 3633] <... futex resumed>) = 1 [pid 3631] <... futex resumed>) = 0 [pid 3621] close(18 [pid 3613] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3607] <... restart_syscall resumed>) = 0 [pid 3634] write(3, "1000", 4 [pid 3633] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x05\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3634] <... write resumed>) = 4 [pid 3631] <... futex resumed>) = 0 [pid 3621] close(19 [pid 3613] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 3636 attached [pid 3634] close(3 [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... openat resumed>) = 3 [pid 3607] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3636] set_robust_list(0x7f8aee0e39e0, 24 [pid 3634] <... close resumed>) = 0 [pid 3621] close(20 [pid 3613] fstat(3, [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3636] <... set_robust_list resumed>) = 0 [pid 3634] read(200, [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3607] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3636] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3634] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3621] close(21 [pid 3613] getdents64(3, [pid 3607] <... openat resumed>) = 3 [pid 3636] <... socket resumed>) = 3 [pid 3634] read(200, [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3607] fstat(3, [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3621] close(22 [pid 3613] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3607] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3634] symlink("/dev/binderfs", "./binderfs" [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3607] getdents64(3, [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... symlink resumed>) = 0 [pid 3621] close(23 [pid 3613] lstat("./0/binderfs", [pid 3607] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3607] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... futex resumed>) = 0 [pid 3621] close(24 [pid 3613] unlink("./0/binderfs" [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3636] <... socket resumed>) = 4 [pid 3634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... unlink resumed>) = 0 [pid 3607] lstat("./0/binderfs", [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3621] close(25 [pid 3613] getdents64(3, [pid 3607] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3634] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3607] unlink("./0/binderfs" [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... mprotect resumed>) = 0 [pid 3621] close(26 [pid 3613] close(3 [pid 3607] <... unlink resumed>) = 0 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3634] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... close resumed>) = 0 [pid 3607] getdents64(3, [pid 3636] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] close(27 [pid 3613] rmdir("./0" [pid 3607] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3636] <... socket resumed>) = 5 [pid 3634] <... clone resumed>, parent_tid=[5], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 5 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... rmdir resumed>) = 0 [pid 3607] close(3 [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] close(28 [pid 3613] mkdir("./1", 0777 [pid 3607] <... close resumed>) = 0 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 0 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... mkdir resumed>) = 0 [pid 3607] rmdir("./0"./strace-static-x86_64: Process 3637 attached [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] close(29 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 3638 attached [pid 3637] set_robust_list(0x7f8aee0e39e0, 24 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3607] mkdir("./1", 0777 [pid 3638] set_robust_list(0x555555d4b5e0, 24 [pid 3637] <... set_robust_list resumed>) = 0 [pid 3636] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3621] exit_group(0 [pid 3613] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 5 [pid 3607] <... mkdir resumed>) = 0 [pid 3637] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3636] <... socket resumed>) = 6 [pid 3632] <... futex resumed>) = ? [pid 3626] <... futex resumed>) = ? [pid 3621] <... exit_group resumed>) = ? [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] <... set_robust_list resumed>) = 0 [pid 3637] <... socket resumed>) = 3 [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3632] +++ exited with 0 +++ [pid 3626] +++ exited with 0 +++ [pid 3621] +++ exited with 0 +++ [pid 3638] chdir("./1" [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 5 [pid 3637] <... futex resumed>) = 1 [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3639 attached [pid 3638] <... chdir resumed>) = 0 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3639] set_robust_list(0x555555d4b5e0, 24 [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3636] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3638] <... prctl resumed>) = 0 [pid 3637] <... futex resumed>) = 0 [pid 3636] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3634] <... futex resumed>) = 1 [pid 3606] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3638] setpgid(0, 0 [pid 3637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3638] <... setpgid resumed>) = 0 [pid 3637] <... socket resumed>) = 4 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3606] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... openat resumed>) = 3 [ 51.737818][ T3633] netlink: 'syz-executor297': attribute type 1 has an invalid length. [pid 3638] <... openat resumed>) = 3 [pid 3637] <... futex resumed>) = 1 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 0 [pid 3606] fstat(3, [pid 3639] <... set_robust_list resumed>) = 0 [pid 3638] write(3, "1000", 4 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3636] getsockname(6, [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3639] chdir("./1" [pid 3638] <... write resumed>) = 4 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=5, nl_groups=00000000}, [20 => 12]) = 0 [pid 3634] <... futex resumed>) = 0 [pid 3639] <... chdir resumed>) = 0 [pid 3638] close(3 [pid 3637] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] getdents64(3, [pid 3639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3638] <... close resumed>) = 0 [pid 3637] <... socket resumed>) = 5 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3639] <... prctl resumed>) = 0 [pid 3638] read(200, [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3639] setpgid(0, 0 [pid 3638] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] <... futex resumed>) = 1 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 0 [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3639] <... setpgid resumed>) = 0 [pid 3638] symlink("/dev/binderfs", "./binderfs" [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3636] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x05\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] lstat("./0/binderfs", [pid 3639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3638] <... symlink resumed>) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] <... sendmsg resumed>) = 60 [pid 3634] <... futex resumed>) = 0 [pid 3631] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3633] <... sendmsg resumed>) = 80 [pid 3631] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3639] <... openat resumed>) = 3 [pid 3638] <... futex resumed>) = 0 [pid 3637] <... socket resumed>) = 6 [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3606] unlink("./0/binderfs" [pid 3639] write(3, "1000", 4 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] <... futex resumed>) = 0 [pid 3631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3639] <... write resumed>) = 4 [pid 3638] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3637] <... futex resumed>) = 1 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 0 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3606] <... unlink resumed>) = 0 [pid 3639] close(3 [pid 3638] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3636] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x05\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3606] getdents64(3, [pid 3639] <... close resumed>) = 0 [pid 3638] <... mprotect resumed>) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3634] <... futex resumed>) = 0 [pid 3631] <... mprotect resumed>) = 0 [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3639] read(200, [pid 3638] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3637] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3631] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3606] close(3 [pid 3639] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3637] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3606] <... close resumed>) = 0 [pid 3639] read(200, [pid 3638] <... clone resumed>, parent_tid=[6], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 6 [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... clone resumed>, parent_tid=[7], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 7 [pid 3606] rmdir("./0"./strace-static-x86_64: Process 3641 attached ./strace-static-x86_64: Process 3640 attached [pid 3639] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] <... futex resumed>) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3631] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... rmdir resumed>) = 0 [pid 3641] set_robust_list(0x7f8aee0c29e0, 24 [pid 3640] set_robust_list(0x7f8aee0e39e0, 24 [pid 3639] symlink("/dev/binderfs", "./binderfs" [pid 3638] <... futex resumed>) = 0 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3606] mkdir("./1", 0777 [pid 3641] <... set_robust_list resumed>) = 0 [pid 3640] <... set_robust_list resumed>) = 0 [pid 3639] <... symlink resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] <... futex resumed>) = 0 [pid 3631] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... mkdir resumed>) = 0 [pid 3641] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3640] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] getsockname(6, [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3642 attached [pid 3641] <... bind resumed>) = -1 ENODEV (No such device) [pid 3640] <... socket resumed>) = 3 [pid 3639] <... futex resumed>) = 0 [pid 3637] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=4, nl_groups=00000000}, [20 => 12]) = 0 [pid 3641] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 5 [pid 3641] <... futex resumed>) = 1 [pid 3640] <... futex resumed>) = 1 [pid 3639] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3631] <... futex resumed>) = 0 [pid 3641] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] <... mprotect resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = 0 [pid 3631] <... futex resumed>) = 1 [pid 3642] set_robust_list(0x555555d4b5e0, 24 [pid 3640] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3639] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 51.806342][ T3636] netlink: 'syz-executor297': attribute type 1 has an invalid length. [pid 3637] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x04\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3633] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3643 attached [pid 3642] <... set_robust_list resumed>) = 0 [pid 3640] <... socket resumed>) = 4 [pid 3637] <... sendmsg resumed>) = 60 [pid 3633] <... socket resumed>) = 7 [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... clone resumed>, parent_tid=[6], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 6 [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] chdir("./1" [pid 3640] <... futex resumed>) = 1 [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = 1 [pid 3631] <... futex resumed>) = 0 [pid 3642] <... chdir resumed>) = 0 [pid 3642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... prctl resumed>) = 0 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3631] <... futex resumed>) = 0 [pid 3642] setpgid(0, 0 [pid 3640] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x04\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3631] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3643] set_robust_list(0x7f8aee0e39e0, 24 [pid 3642] <... setpgid resumed>) = 0 [pid 3640] <... socket resumed>) = 5 [pid 3634] <... futex resumed>) = 0 [pid 3633] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3643] <... set_robust_list resumed>) = 0 [pid 3642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3633] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3642] <... openat resumed>) = 3 [pid 3640] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = 1 [pid 3631] <... futex resumed>) = 0 [pid 3643] <... socket resumed>) = 3 [pid 3642] write(3, "1000", 4 [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] close(3 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... write resumed>) = 4 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] <... futex resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3643] <... futex resumed>) = 1 [pid 3642] close(3 [pid 3640] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3631] close(4 [pid 3643] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3642] <... close resumed>) = 0 [pid 3640] <... socket resumed>) = 6 [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... close resumed>) = 0 [pid 3643] <... socket resumed>) = 4 [pid 3642] read(200, [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 0 [pid 3631] close(5 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] <... futex resumed>) = 1 [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... futex resumed>) = 0 [pid 3636] <... sendmsg resumed>) = 80 [pid 3631] <... close resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3642] symlink("/dev/binderfs", "./binderfs" [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] close(6 [pid 3643] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] <... symlink resumed>) = 0 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3631] <... close resumed>) = 0 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] close(7 [pid 3643] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3642] <... futex resumed>) = 0 [pid 3640] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3631] <... close resumed>) = 0 [pid 3643] <... socket resumed>) = 5 [pid 3642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3631] close(8 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3640] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3636] <... bind resumed>) = -1 ENODEV (No such device) [pid 3631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3643] <... futex resumed>) = 1 [pid 3642] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] close(9 [pid 3643] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] <... mprotect resumed>) = 0 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3636] <... futex resumed>) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3640] getsockname(6, [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] close(10./strace-static-x86_64: Process 3644 attached [pid 3643] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3640] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=5, nl_groups=00000000}, [20 => 12]) = 0 [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... socket resumed>) = 7 [pid 3635] <... futex resumed>) = 0 [pid 3631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3644] set_robust_list(0x7f8aee0e39e0, 24 [pid 3643] <... socket resumed>) = 6 [pid 3642] <... clone resumed>, parent_tid=[6], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 6 [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3631] close(11 [pid 3644] <... set_robust_list resumed>) = 0 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3644] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3643] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] close(12 [pid 3644] <... socket resumed>) = 3 [pid 3643] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... futex resumed>) = 0 [pid 3631] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 51.847014][ T3637] netlink: 'syz-executor297': attribute type 1 has an invalid length. [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x05\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3635] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3631] close(13 [pid 3644] <... futex resumed>) = 0 [pid 3643] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3631] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3631] close(14) = -1 EBADF (Bad file descriptor) [pid 3631] close(15) = -1 EBADF (Bad file descriptor) [pid 3631] close(16) = -1 EBADF (Bad file descriptor) [pid 3631] close(17) = -1 EBADF (Bad file descriptor) [pid 3631] close(18) = -1 EBADF (Bad file descriptor) [pid 3631] close(19) = -1 EBADF (Bad file descriptor) [pid 3631] close(20) = -1 EBADF (Bad file descriptor) [pid 3631] close(21) = -1 EBADF (Bad file descriptor) [pid 3631] close(22) = -1 EBADF (Bad file descriptor) [pid 3631] close(23) = -1 EBADF (Bad file descriptor) [pid 3631] close(24) = -1 EBADF (Bad file descriptor) [pid 3631] close(25) = -1 EBADF (Bad file descriptor) [pid 3631] close(26) = -1 EBADF (Bad file descriptor) [pid 3631] close(27) = -1 EBADF (Bad file descriptor) [pid 3631] close(28) = -1 EBADF (Bad file descriptor) [pid 3631] close(29) = -1 EBADF (Bad file descriptor) [pid 3631] exit_group(0 [pid 3641] <... futex resumed>) = ? [pid 3633] <... futex resumed>) = ? [pid 3631] <... exit_group resumed>) = ? [pid 3641] +++ exited with 0 +++ [pid 3633] +++ exited with 0 +++ [pid 3631] +++ exited with 0 +++ [pid 3636] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3636] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3610] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3643] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3642] <... futex resumed>) = 0 [pid 3640] <... sendmsg resumed>) = 60 [pid 3636] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] close(3 [pid 3644] <... socket resumed>) = 4 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... close resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] <... futex resumed>) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3635] close(4 [pid 3644] <... futex resumed>) = 0 [pid 3643] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... close resumed>) = 0 [pid 3644] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = 0 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3635] close(5 [pid 3644] <... socket resumed>) = 5 [pid 3643] getsockname(6, [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x05\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... close resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=5, nl_groups=00000000}, [20 => 12]) = 0 [pid 3635] close(6 [pid 3610] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3644] <... futex resumed>) = 1 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = 0 [pid 3635] <... close resumed>) = 0 [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3644] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] <... futex resumed>) = 1 [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 0 [pid 3635] close(7 [pid 3610] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] <... futex resumed>) = 0 [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] <... sendmsg resumed>) = 80 [pid 3635] <... close resumed>) = 0 [pid 3610] <... openat resumed>) = 3 [pid 3644] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... futex resumed>) = 0 [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] close(8 [pid 3610] fstat(3, [pid 3644] <... socket resumed>) = 6 [pid 3643] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x05\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] <... futex resumed>) = 1 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... futex resumed>) = 0 [pid 3610] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] close(9 [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] getdents64(3, [pid 3644] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... futex resumed>) = 0 [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3644] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3635] close(10 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3610] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... sendmsg resumed>) = 60 [pid 3642] <... futex resumed>) = 0 [pid 3637] <... bind resumed>) = -1 ENODEV (No such device) [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3644] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] close(11 [pid 3610] lstat("./1/binderfs", [pid 3644] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3643] <... futex resumed>) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = 1 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... futex resumed>) = 0 [pid 3610] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] close(12 [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] unlink("./1/binderfs" [pid 3644] <... futex resumed>) = 1 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = 0 [pid 3639] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... futex resumed>) = 0 [pid 3644] getsockname(6, [pid 3643] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x05\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3635] close(13 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3610] <... unlink resumed>) = 0 [pid 3644] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=5, nl_groups=00000000}, [20 => 12]) = 0 [pid 3637] <... socket resumed>) = 7 [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] <... futex resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3610] getdents64(3, [pid 3644] <... futex resumed>) = 0 [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3635] close(14 [pid 3634] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3644] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] <... futex resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... futex resumed>) = 1 [pid 3610] close(3 [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = 0 [pid 3637] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3635] close(15 [pid 3634] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3610] <... close resumed>) = 0 [pid 3644] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x05\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] rmdir("./1" [pid 3637] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] close(16 [pid 3637] <... futex resumed>) = 1 [pid 3634] <... futex resumed>) = 0 [pid 3637] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] close(3 [pid 3610] <... rmdir resumed>) = 0 [pid 3635] close(17 [pid 3634] <... close resumed>) = 0 [pid 3610] mkdir("./2", 0777 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] close(4 [pid 3635] close(18 [pid 3634] <... close resumed>) = 0 [pid 3610] <... mkdir resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] close(5 [pid 3610] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... sendmsg resumed>) = 60 [pid 3635] close(19 [pid 3634] <... close resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] close(6./strace-static-x86_64: Process 3645 attached [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] close(20 [pid 3634] <... close resumed>) = 0 [pid 3610] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 8 [pid 3645] set_robust_list(0x555555d4b5e0, 24 [ 51.893565][ T3640] netlink: 'syz-executor297': attribute type 1 has an invalid length. [pid 3644] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] close(7 [pid 3645] <... set_robust_list resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] close(21 [pid 3634] <... close resumed>) = 0 [pid 3645] chdir("./2" [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... futex resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] close(8 [pid 3645] <... chdir resumed>) = 0 [pid 3644] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x05\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] close(22 [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3634] close(9) = -1 EBADF (Bad file descriptor) [pid 3634] close(10) = -1 EBADF (Bad file descriptor) [pid 3634] close(11) = -1 EBADF (Bad file descriptor) [pid 3634] close(12) = -1 EBADF (Bad file descriptor) [pid 3634] close(13) = -1 EBADF (Bad file descriptor) [pid 3634] close(14) = -1 EBADF (Bad file descriptor) [pid 3634] close(15) = -1 EBADF (Bad file descriptor) [pid 3634] close(16) = -1 EBADF (Bad file descriptor) [pid 3634] close(17 [pid 3645] <... prctl resumed>) = 0 [pid 3638] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] setpgid(0, 0 [pid 3638] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] close(23 [pid 3634] close(18 [pid 3645] <... setpgid resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3635] close(24 [pid 3634] close(19 [pid 3645] <... openat resumed>) = 3 [pid 3638] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] write(3, "1000", 4 [pid 3638] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3635] close(25 [pid 3634] close(20 [pid 3645] <... write resumed>) = 4 [pid 3638] <... mprotect resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] close(3 [pid 3638] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3635] close(26 [pid 3634] close(21 [pid 3645] <... close resumed>) = 0 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] read(200, [pid 3638] <... clone resumed>, parent_tid=[7], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 7 [pid 3635] close(27 [pid 3634] close(22 [pid 3645] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3640] <... sendmsg resumed>) = 80 [pid 3638] <... futex resumed>) = 0 [pid 3635] close(28 [pid 3634] close(23 [pid 3645] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 3646 attached [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3646] set_robust_list(0x7f8aee0c29e0, 24 [pid 3645] <... symlink resumed>) = 0 [pid 3640] <... futex resumed>) = 0 [pid 3635] close(29 [pid 3634] close(24 [pid 3646] <... set_robust_list resumed>) = 0 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3646] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3645] <... futex resumed>) = 0 [pid 3635] exit_group(0 [pid 3634] close(25 [pid 3646] <... bind resumed>) = -1 ENODEV (No such device) [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3636] <... futex resumed>) = ? [pid 3635] <... exit_group resumed>) = ? [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3646] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3636] +++ exited with 0 +++ [pid 3634] close(26 [pid 3646] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3646] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] close(27 [pid 3640] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 1 [pid 3635] +++ exited with 0 +++ [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3640] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] close(28 [pid 3645] <... mprotect resumed>) = 0 [pid 3640] <... socket resumed>) = 7 [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] close(29 [pid 3612] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3645] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3640] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3634] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3638] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] exit_group(0 [pid 3612] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3645] <... clone resumed>, parent_tid=[9], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 9 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = ? [pid 3634] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3647 attached [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3639] <... futex resumed>) = 0 [pid 3638] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3637] +++ exited with 0 +++ [pid 3634] +++ exited with 0 +++ [pid 3612] <... openat resumed>) = 3 [pid 3647] set_robust_list(0x7f8aee0e39e0, 24 [pid 3645] <... futex resumed>) = 0 [pid 3640] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] fstat(3, [pid 3647] <... set_robust_list resumed>) = 0 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3612] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3647] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3640] <... futex resumed>) = 1 [pid 3639] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3638] <... futex resumed>) = 0 [pid 3612] getdents64(3, [pid 3640] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3638] close(3 [pid 3611] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3639] <... mprotect resumed>) = 0 [pid 3647] <... socket resumed>) = 3 [pid 3638] <... close resumed>) = 0 [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3639] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] close(4 [pid 3612] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3638] <... close resumed>) = 0 [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3611] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3645] <... futex resumed>) = 0 [pid 3647] <... futex resumed>) = 1 [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... clone resumed>, parent_tid=[7], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 7 [pid 3638] close(5 [pid 3647] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3612] lstat("./1/binderfs", [pid 3611] <... openat resumed>) = 3 [pid 3645] <... futex resumed>) = 0 [pid 3639] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... close resumed>) = 0 [pid 3612] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3611] fstat(3, [pid 3647] <... socket resumed>) = 4 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... futex resumed>) = 0 [pid 3638] close(6) = 0 [pid 3612] unlink("./1/binderfs" [pid 3611] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3639] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3648 attached [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] close(7 [pid 3648] set_robust_list(0x7f8aee0c29e0, 24 [pid 3647] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3638] <... close resumed>) = 0 [pid 3612] <... unlink resumed>) = 0 [pid 3611] getdents64(3, [pid 3648] <... set_robust_list resumed>) = 0 [pid 3647] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] close(8 [pid 3612] getdents64(3, [pid 3648] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3648] <... bind resumed>) = -1 ENODEV (No such device) [pid 3647] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] close(9 [pid 3612] close(3 [pid 3611] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3648] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... socket resumed>) = 5 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... close resumed>) = 0 [pid 3648] <... futex resumed>) = 1 [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 0 [pid 3638] close(10 [pid 3612] rmdir("./1" [pid 3611] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3648] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3639] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] <... futex resumed>) = 0 [pid 3638] close(11 [pid 3612] <... rmdir resumed>) = 0 [pid 3611] lstat("./1/binderfs", [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3647] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3639] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] mkdir("./2", 0777 [pid 3648] <... socket resumed>) = 7 [pid 3647] <... socket resumed>) = 6 [pid 3645] <... futex resumed>) = 0 [pid 3638] close(12 [pid 3611] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3648] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... mkdir resumed>) = 0 [pid 3648] <... futex resumed>) = 1 [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... futex resumed>) = 0 [pid 3638] close(13 [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3611] unlink("./1/binderfs" [pid 3648] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... sendmsg resumed>) = 80 [pid 3639] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] <... sendmsg resumed>) = 80 [pid 3639] <... futex resumed>) = 0 [pid 3638] close(14 [pid 3611] <... unlink resumed>) = 0 [pid 3648] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3648] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(15 [pid 3648] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3643] <... futex resumed>) = 0 [pid 3642] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 7 [pid 3611] getdents64(3, [pid 3648] <... futex resumed>) = 1 [pid 3647] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3643] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... futex resumed>) = 0 [pid 3638] close(16 [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 3649 attached [pid 3648] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3642] <... futex resumed>) = 0 [pid 3639] close(3 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] close(3 [pid 3649] set_robust_list(0x555555d4b5e0, 24 [pid 3647] <... futex resumed>) = 0 [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... bind resumed>) = -1 ENODEV (No such device) [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... close resumed>) = 0 [pid 3638] close(17 [pid 3611] <... close resumed>) = 0 [pid 3649] <... set_robust_list resumed>) = 0 [pid 3647] getsockname(6, [pid 3645] <... futex resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] close(4 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] rmdir("./1" [pid 3649] chdir("./2" [pid 3647] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=8, nl_groups=00000000}, [20 => 12]) = 0 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... close resumed>) = 0 [pid 3638] close(18 [pid 3649] <... chdir resumed>) = 0 [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3642] <... futex resumed>) = 0 [pid 3639] close(5 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... rmdir resumed>) = 0 [pid 3649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] <... futex resumed>) = 0 [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... socket resumed>) = 7 [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... close resumed>) = 0 [pid 3638] close(19 [pid 3611] mkdir("./2", 0777 [pid 3649] <... prctl resumed>) = 0 [pid 3647] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x08\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3645] <... futex resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] close(6 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] setpgid(0, 0 [pid 3647] <... sendmsg resumed>) = 60 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3642] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... close resumed>) = 0 [pid 3638] close(20 [pid 3611] <... mkdir resumed>) = 0 [pid 3649] <... setpgid resumed>) = 0 [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3642] <... futex resumed>) = 0 [pid 3639] close(7 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3647] <... futex resumed>) = 0 [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3642] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3639] <... close resumed>) = 0 [pid 3638] close(21 [pid 3649] <... openat resumed>) = 3 [pid 3639] close(8 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3647] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x08\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3645] <... futex resumed>) = 0 [pid 3644] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] write(3, "1000", 4 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(22 [pid 3649] <... write resumed>) = 4 [pid 3639] close(9 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3650 attached [pid 3649] close(3 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(23 [pid 3650] set_robust_list(0x555555d4b5e0, 24 [pid 3649] <... close resumed>) = 0 [pid 3639] close(10 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... set_robust_list resumed>) = 0 [pid 3649] read(200, [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(24 [pid 3650] chdir("./2" [pid 3649] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] close(11 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... chdir resumed>) = 0 [pid 3649] symlink("/dev/binderfs", "./binderfs" [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(25 [pid 3650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3649] <... symlink resumed>) = 0 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 1 [pid 3642] <... futex resumed>) = 0 [pid 3639] close(12 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... prctl resumed>) = 0 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3642] close(3 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(26 [pid 3611] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 6 [pid 3650] setpgid(0, 0 [pid 3649] <... futex resumed>) = 0 [pid 3642] <... close resumed>) = 0 [pid 3639] close(13 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... setpgid resumed>) = 0 [pid 3649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3642] close(4 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(27 [pid 3650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3649] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3642] <... close resumed>) = 0 [pid 3639] close(14 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... openat resumed>) = 3 [pid 3649] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3642] close(5 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(28 [pid 3650] write(3, "1000", 4 [pid 3649] <... mprotect resumed>) = 0 [pid 3642] <... close resumed>) = 0 [pid 3639] close(15 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... write resumed>) = 4 [pid 3649] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3642] close(6 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] close(29 [pid 3650] close(3 [pid 3642] <... close resumed>) = 0 [pid 3639] close(16 [pid 3638] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... close resumed>) = 0 [pid 3649] <... clone resumed>, parent_tid=[8], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 8 [pid 3642] close(7 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] exit_group(0 [pid 3650] read(200, [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = ? [pid 3642] <... close resumed>) = 0 [pid 3640] <... futex resumed>) = ? [pid 3639] close(17 [pid 3638] <... exit_group resumed>) = ? [pid 3650] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = 0 [pid 3646] +++ exited with 0 +++ [pid 3642] close(8 [pid 3640] +++ exited with 0 +++ [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3638] +++ exited with 0 +++ [pid 3650] symlink("/dev/binderfs", "./binderfs" [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(18 [pid 3650] <... symlink resumed>) = 0 [pid 3642] close(9 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(19 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- ./strace-static-x86_64: Process 3651 attached [pid 3650] <... futex resumed>) = 0 [pid 3642] close(10 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3651] set_robust_list(0x7f8aee0e39e0, 24 [pid 3650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(20 [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3651] <... set_robust_list resumed>) = 0 [pid 3650] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3642] close(11 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3651] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3650] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(21 [pid 3613] <... openat resumed>) = 3 [pid 3651] <... socket resumed>) = 3 [pid 3650] <... mprotect resumed>) = 0 [pid 3642] close(12 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] fstat(3, [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(22 [pid 3613] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 ./strace-static-x86_64: Process 3652 attached [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3642] close(13 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] getdents64(3, [pid 3652] set_robust_list(0x7f8aee0e39e0, 24 [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] <... clone resumed>, parent_tid=[7], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 7 [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(23 [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3652] <... set_robust_list resumed>) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... futex resumed>) = 0 [pid 3642] close(14 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3652] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3651] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3650] <... futex resumed>) = 0 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(24 [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3652] <... socket resumed>) = 3 [pid 3651] <... socket resumed>) = 4 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] close(15 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] lstat("./1/binderfs", [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(25 [pid 3613] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3652] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = 1 [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... futex resumed>) = 0 [pid 3642] close(16 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] unlink("./1/binderfs" [pid 3652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] <... futex resumed>) = 0 [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(26 [pid 3652] <... socket resumed>) = 4 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] <... futex resumed>) = 0 [pid 3642] close(17 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... unlink resumed>) = 0 [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(27 [pid 3613] getdents64(3, [pid 3652] <... futex resumed>) = 0 [pid 3651] <... socket resumed>) = 5 [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] close(18 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3652] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 0 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(28 [pid 3613] close(3 [pid 3652] <... socket resumed>) = 5 [pid 3651] <... futex resumed>) = 1 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] <... futex resumed>) = 0 [pid 3642] close(19 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... close resumed>) = 0 [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3639] close(29 [pid 3613] rmdir("./1" [pid 3652] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... futex resumed>) = 0 [pid 3642] close(20 [pid 3639] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3652] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3651] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3650] <... futex resumed>) = 0 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... rmdir resumed>) = 0 [pid 3639] exit_group(0 [pid 3652] <... socket resumed>) = 6 [pid 3651] <... socket resumed>) = 6 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = ? [pid 3643] <... futex resumed>) = ? [pid 3642] close(21 [pid 3639] <... exit_group resumed>) = ? [pid 3613] mkdir("./2", 0777 [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3648] +++ exited with 0 +++ [pid 3643] +++ exited with 0 +++ [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3652] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3642] close(22 [pid 3652] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = 0 [pid 3642] close(23 [pid 3639] +++ exited with 0 +++ [pid 3651] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... mkdir resumed>) = 0 [pid 3652] <... futex resumed>) = 0 [pid 3651] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3650] <... futex resumed>) = 1 [pid 3642] close(24 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3652] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3652] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3642] close(25 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 8 [pid 3607] <... restart_syscall resumed>) = 0 [pid 3652] <... futex resumed>) = 1 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 0 [pid 3642] close(26./strace-static-x86_64: Process 3653 attached [pid 3652] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] getsockname(6, [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3653] set_robust_list(0x555555d4b5e0, 24 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=7, nl_groups=00000000}, [20 => 12]) = 0 [pid 3650] <... futex resumed>) = 0 [pid 3642] close(27 [pid 3607] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3653] <... set_robust_list resumed>) = 0 [pid 3652] getsockname(6, [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3653] chdir("./2" [pid 3652] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=6, nl_groups=00000000}, [20 => 12]) = 0 [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3642] close(28 [pid 3607] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3653] <... chdir resumed>) = 0 [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3607] <... openat resumed>) = 3 [pid 3653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3652] <... futex resumed>) = 1 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3642] close(29 [pid 3607] fstat(3, [pid 3653] <... prctl resumed>) = 0 [pid 3652] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x07\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3642] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3607] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3653] setpgid(0, 0 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] <... sendmsg resumed>) = 60 [pid 3650] <... futex resumed>) = 0 [pid 3645] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3642] exit_group(0 [pid 3607] getdents64(3, [pid 3653] <... setpgid resumed>) = 0 [pid 3652] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x06\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3644] <... futex resumed>) = ? [pid 3642] <... exit_group resumed>) = ? [pid 3653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3652] <... sendmsg resumed>) = 60 [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3645] <... mprotect resumed>) = 0 [pid 3607] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3653] <... openat resumed>) = 3 [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] write(3, "1000", 4 [pid 3652] <... futex resumed>) = 1 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 0 [pid 3644] +++ exited with 0 +++ [pid 3645] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3642] +++ exited with 0 +++ [pid 3607] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3653] <... write resumed>) = 4 [pid 3652] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3651] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x07\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3653] close(3 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] <... futex resumed>) = 0 [pid 3647] <... sendmsg resumed>) = 80 [pid 3645] <... clone resumed>, parent_tid=[10], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 10 [pid 3607] lstat("./1/binderfs", [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3653] <... close resumed>) = 0 [pid 3652] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x06\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3606] umount2("./1", MNT_DETACH|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 3654 attached [pid 3653] read(200, [pid 3647] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3607] unlink("./1/binderfs" [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3654] set_robust_list(0x7f8aee0c29e0, 24 [pid 3653] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3647] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3654] <... set_robust_list resumed>) = 0 [pid 3653] symlink("/dev/binderfs", "./binderfs" [pid 3607] <... unlink resumed>) = 0 [pid 3606] <... openat resumed>) = 3 [pid 3654] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3653] <... symlink resumed>) = 0 [pid 3607] getdents64(3, [pid 3606] fstat(3, [pid 3654] <... bind resumed>) = -1 ENODEV (No such device) [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3606] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3654] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... futex resumed>) = 0 [pid 3607] close(3 [pid 3606] getdents64(3, [pid 3654] <... futex resumed>) = 1 [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3645] <... futex resumed>) = 0 [pid 3607] <... close resumed>) = 0 [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3654] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] rmdir("./1" [pid 3606] umount2("./1/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3653] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3647] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = 1 [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3653] <... mprotect resumed>) = 0 [pid 3647] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3607] <... rmdir resumed>) = 0 [pid 3606] lstat("./1/binderfs", [pid 3653] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3647] <... socket resumed>) = 7 [pid 3607] mkdir("./2", 0777 [pid 3606] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] unlink("./1/binderfs" [pid 3653] <... clone resumed>, parent_tid=[9], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 9 [pid 3606] <... unlink resumed>) = 0 [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3607] <... mkdir resumed>) = 0 [pid 3606] getdents64(3, ./strace-static-x86_64: Process 3655 attached [pid 3653] <... futex resumed>) = 0 [pid 3647] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3606] close(3) = 0 [pid 3606] rmdir("./1" [pid 3647] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3645] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... rmdir resumed>) = 0 [pid 3647] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3607] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 8 [pid 3606] mkdir("./2", 0777 [pid 3655] set_robust_list(0x7f8aee0e39e0, 24 [pid 3647] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... mkdir resumed>) = 0 [pid 3647] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3657 attached ./strace-static-x86_64: Process 3656 attached [pid 3655] <... set_robust_list resumed>) = 0 [pid 3647] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] close(3 [pid 3656] set_robust_list(0x555555d4b5e0, 24 [pid 3606] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 7 [pid 3657] set_robust_list(0x555555d4b5e0, 24 [pid 3656] <... set_robust_list resumed>) = 0 [pid 3645] <... close resumed>) = 0 [pid 3657] <... set_robust_list resumed>) = 0 [pid 3656] chdir("./2" [pid 3655] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3645] close(4 [pid 3657] chdir("./2" [pid 3656] <... chdir resumed>) = 0 [pid 3645] <... close resumed>) = 0 [pid 3657] <... chdir resumed>) = 0 [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] close(5 [pid 3655] <... socket resumed>) = 3 [pid 3657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3656] <... prctl resumed>) = 0 [pid 3645] <... close resumed>) = 0 [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... prctl resumed>) = 0 [pid 3656] setpgid(0, 0 [pid 3655] <... futex resumed>) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3645] close(6 [pid 3657] setpgid(0, 0 [pid 3656] <... setpgid resumed>) = 0 [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = 0 [pid 3655] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3657] <... setpgid resumed>) = 0 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3653] <... futex resumed>) = 0 [pid 3645] close(7 [pid 3655] <... socket resumed>) = 4 [pid 3657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3656] <... openat resumed>) = 3 [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] <... close resumed>) = 0 [pid 3657] <... openat resumed>) = 3 [pid 3656] write(3, "1000", 4 [pid 3655] <... futex resumed>) = 0 [pid 3653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] close(8 [pid 3657] write(3, "1000", 4 [pid 3656] <... write resumed>) = 4 [pid 3655] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] <... write resumed>) = 4 [pid 3656] close(3 [pid 3655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] <... futex resumed>) = 0 [pid 3657] close(3 [pid 3656] <... close resumed>) = 0 [pid 3655] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] <... sendmsg resumed>) = 80 [pid 3645] close(9 [pid 3657] <... close resumed>) = 0 [pid 3656] read(200, [pid 3655] <... socket resumed>) = 5 [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] read(200, [pid 3656] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3645] close(10 [pid 3657] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3656] symlink("/dev/binderfs", "./binderfs" [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] read(200, [pid 3656] <... symlink resumed>) = 0 [pid 3655] <... futex resumed>) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = 0 [pid 3645] close(11 [pid 3657] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] read(200, [pid 3656] <... futex resumed>) = 0 [pid 3655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] <... futex resumed>) = 0 [pid 3651] <... bind resumed>) = -1 ENODEV (No such device) [pid 3645] close(12 [pid 3657] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3655] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] symlink("/dev/binderfs", "./binderfs" [pid 3656] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3655] <... socket resumed>) = 6 [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3645] close(13 [pid 3657] <... symlink resumed>) = 0 [pid 3656] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... mprotect resumed>) = 0 [pid 3655] <... futex resumed>) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = 0 [pid 3645] close(14 [pid 3657] <... futex resumed>) = 0 [pid 3656] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3655] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] <... futex resumed>) = 0 [pid 3651] <... socket resumed>) = 7 [pid 3645] close(15 [pid 3657] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3656] <... clone resumed>, parent_tid=[9], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 9 [pid 3655] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3645] close(16 [pid 3657] <... mprotect resumed>) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] <... futex resumed>) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = 0 [pid 3645] close(17 [pid 3655] getsockname(6, [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3649] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] <... clone resumed>, parent_tid=[8], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 8 [pid 3655] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=8, nl_groups=00000000}, [20 => 12]) = 0 [pid 3653] <... futex resumed>) = 0 [pid 3651] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] close(18 [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3651] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3659 attached [pid 3657] <... futex resumed>) = 0 [pid 3655] <... futex resumed>) = 0 [pid 3653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3651] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3645] close(19./strace-static-x86_64: Process 3658 attached [pid 3659] set_robust_list(0x7f8aee0e39e0, 24 [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3655] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x08\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3651] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] close(3 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] <... set_robust_list resumed>) = 0 [pid 3658] set_robust_list(0x7f8aee0e39e0, 24 [pid 3655] <... sendmsg resumed>) = 60 [pid 3653] <... futex resumed>) = 0 [pid 3649] <... close resumed>) = 0 [pid 3645] close(20 [pid 3659] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3658] <... set_robust_list resumed>) = 0 [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3649] close(4 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] <... socket resumed>) = 3 [pid 3658] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3655] <... futex resumed>) = 0 [pid 3653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = 0 [pid 3645] close(21 [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... socket resumed>) = 3 [pid 3655] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 0 [pid 3649] close(5 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] <... futex resumed>) = 1 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = 0 [pid 3655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] <... futex resumed>) = 0 [pid 3650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3649] <... close resumed>) = 0 [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] <... futex resumed>) = 1 [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3655] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x08\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3653] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3649] close(6 [pid 3645] close(22 [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = 0 [pid 3659] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3656] <... futex resumed>) = 0 [pid 3649] close(7 [pid 3659] <... socket resumed>) = 4 [pid 3658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] <... close resumed>) = 0 [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... socket resumed>) = 4 [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3649] close(8 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] <... futex resumed>) = 0 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] <... mprotect resumed>) = 0 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] close(23 [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] <... futex resumed>) = 1 [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3650] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3649] close(9 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] close(24 [pid 3659] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3656] <... futex resumed>) = 0 [pid 3650] <... clone resumed>, parent_tid=[8], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 8 [pid 3649] close(10 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] <... socket resumed>) = 5 [pid 3658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] close(25./strace-static-x86_64: Process 3660 attached [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... socket resumed>) = 5 [pid 3650] <... futex resumed>) = 0 [pid 3649] close(11 [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3660] set_robust_list(0x7f8aee0c29e0, 24 [pid 3659] <... futex resumed>) = 1 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = 0 [pid 3650] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3660] <... set_robust_list resumed>) = 0 [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] <... futex resumed>) = 1 [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3649] close(12 [pid 3645] close(26 [pid 3660] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3660] <... bind resumed>) = -1 ENODEV (No such device) [pid 3659] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3656] <... futex resumed>) = 0 [pid 3649] close(13 [pid 3645] close(27 [pid 3660] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] <... socket resumed>) = 6 [pid 3658] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3660] <... futex resumed>) = 1 [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... socket resumed>) = 6 [pid 3652] <... sendmsg resumed>) = 80 [pid 3650] <... futex resumed>) = 0 [pid 3649] close(14 [pid 3645] close(28 [pid 3660] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3659] <... futex resumed>) = 1 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... futex resumed>) = 0 [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] <... futex resumed>) = 1 [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3652] <... futex resumed>) = 0 [pid 3650] <... futex resumed>) = 0 [pid 3649] close(15 [pid 3645] close(29 [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3656] <... futex resumed>) = 0 [pid 3652] <... socket resumed>) = 7 [pid 3649] close(16 [pid 3645] exit_group(0 [pid 3659] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3658] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] <... exit_group resumed>) = ? [pid 3647] <... futex resumed>) = ? [pid 3654] <... futex resumed>) = ? [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3652] <... futex resumed>) = 1 [pid 3650] <... futex resumed>) = 0 [pid 3649] close(17 [pid 3647] +++ exited with 0 +++ [pid 3659] <... futex resumed>) = 1 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] <... futex resumed>) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3649] close(18 [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3654] +++ exited with 0 +++ [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3645] +++ exited with 0 +++ [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3652] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3650] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] close(19 [pid 3658] getsockname(6, [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... futex resumed>) = 0 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3659] <... futex resumed>) = 0 [pid 3658] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=8, nl_groups=00000000}, [20 => 12]) = 0 [pid 3657] <... futex resumed>) = 1 [pid 3652] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3649] close(20 [pid 3610] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3659] getsockname(6, [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3652] <... futex resumed>) = 0 [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3659] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=7, nl_groups=00000000}, [20 => 12]) = 0 [pid 3658] <... futex resumed>) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3652] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] close(3 [pid 3649] close(21 [pid 3610] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... close resumed>) = 0 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... openat resumed>) = 3 [pid 3659] <... futex resumed>) = 1 [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3650] close(4 [pid 3649] close(22 [pid 3610] fstat(3, [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x08\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... close resumed>) = 0 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] <... futex resumed>) = 0 [pid 3650] close(5 [pid 3649] close(23 [pid 3610] getdents64(3, [pid 3659] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x07\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... close resumed>) = 0 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3659] <... sendmsg resumed>) = 60 [pid 3658] <... sendmsg resumed>) = 60 [pid 3650] close(6 [pid 3649] close(24 [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... close resumed>) = 0 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3659] <... futex resumed>) = 1 [pid 3658] <... futex resumed>) = 1 [pid 3657] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3650] close(7 [pid 3649] close(25 [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... close resumed>) = 0 [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] lstat("./2/binderfs", [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3650] close(8 [pid 3649] close(26 [pid 3610] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3659] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x07\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3658] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x08\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] unlink("./2/binderfs" [pid 3650] close(9 [pid 3649] close(27 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... unlink resumed>) = 0 [pid 3650] close(10 [pid 3649] close(28 [pid 3610] getdents64(3, [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] close(11 [pid 3649] close(29 [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] close(3 [pid 3653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3653] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] close(12 [pid 3649] exit_group(0 [pid 3610] <... close resumed>) = 0 [pid 3653] <... futex resumed>) = 0 [pid 3651] <... futex resumed>) = ? [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3649] <... exit_group resumed>) = ? [pid 3610] rmdir("./2" [pid 3653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3651] +++ exited with 0 +++ [pid 3650] close(13 [pid 3649] +++ exited with 0 +++ [pid 3653] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... rmdir resumed>) = 0 [pid 3653] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3650] close(14 [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3610] mkdir("./3", 0777 [pid 3653] <... mprotect resumed>) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3653] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3650] close(15 [pid 3612] <... restart_syscall resumed>) = 0 [pid 3610] <... mkdir resumed>) = 0 [pid 3653] <... clone resumed>, parent_tid=[10], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 10 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3653] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] close(16 [pid 3653] <... futex resumed>) = 0 [pid 3653] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3661 attached [pid 3661] set_robust_list(0x7f8aee0c29e0, 24) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3610] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 11 [pid 3650] close(17 [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3650] close(18 [pid 3612] <... openat resumed>) = 3 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] fstat(3, [pid 3650] close(19 [pid 3612] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] getdents64(3, [pid 3661] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3650] close(20 [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3661] <... bind resumed>) = -1 ENODEV (No such device) [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3661] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] close(21 [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 3662 attached [pid 3661] <... futex resumed>) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] lstat("./2/binderfs", [pid 3661] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3653] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] close(22 [pid 3612] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3662] set_robust_list(0x555555d4b5e0, 24 [pid 3661] <... socket resumed>) = 7 [pid 3653] <... futex resumed>) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] unlink("./2/binderfs" [pid 3662] <... set_robust_list resumed>) = 0 [pid 3661] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] close(23 [pid 3661] <... futex resumed>) = 0 [pid 3653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3612] <... unlink resumed>) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3661] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] chdir("./3" [pid 3650] close(24 [pid 3612] getdents64(3, [pid 3661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] <... futex resumed>) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3662] <... chdir resumed>) = 0 [pid 3661] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3653] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] close(25 [pid 3612] close(3 [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3661] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... close resumed>) = 0 [pid 3661] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] close(26 [pid 3612] rmdir("./2" [pid 3662] <... prctl resumed>) = 0 [pid 3661] <... futex resumed>) = 1 [pid 3653] <... futex resumed>) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3661] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] close(27 [pid 3612] <... rmdir resumed>) = 0 [pid 3662] setpgid(0, 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] mkdir("./3", 0777 [pid 3662] <... setpgid resumed>) = 0 [pid 3650] close(28 [pid 3612] <... mkdir resumed>) = 0 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3655] <... sendmsg resumed>) = 80 [pid 3650] close(29 [pid 3655] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3655] <... futex resumed>) = 0 [pid 3650] exit_group(0 [pid 3653] close(3 [pid 3660] <... futex resumed>) = ? [pid 3655] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3653] <... close resumed>) = 0 [pid 3652] <... futex resumed>) = ? [pid 3650] <... exit_group resumed>) = ? [pid 3612] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 9 [pid 3662] <... openat resumed>) = 3 [pid 3660] +++ exited with 0 +++ [pid 3653] close(4 [pid 3652] +++ exited with 0 +++ [pid 3653] <... close resumed>) = 0 [pid 3653] close(5) = 0 ./strace-static-x86_64: Process 3663 attached [pid 3653] close(6 [pid 3650] +++ exited with 0 +++ [pid 3663] set_robust_list(0x555555d4b5e0, 24 [pid 3662] write(3, "1000", 4 [pid 3653] <... close resumed>) = 0 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3663] <... set_robust_list resumed>) = 0 [pid 3662] <... write resumed>) = 4 [pid 3653] close(7 [pid 3611] restart_syscall(<... resuming interrupted clone ...> [pid 3663] chdir("./3" [pid 3662] close(3 [pid 3653] <... close resumed>) = 0 [pid 3611] <... restart_syscall resumed>) = 0 [pid 3663] <... chdir resumed>) = 0 [pid 3662] <... close resumed>) = 0 [pid 3653] close(8 [pid 3663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3662] read(200, [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] <... prctl resumed>) = 0 [pid 3662] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] close(9 [pid 3611] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3663] setpgid(0, 0 [pid 3662] symlink("/dev/binderfs", "./binderfs" [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3663] <... setpgid resumed>) = 0 [pid 3653] close(10 [pid 3611] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3662] <... symlink resumed>) = 0 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... openat resumed>) = 3 [pid 3663] <... openat resumed>) = 3 [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] close(11 [pid 3611] fstat(3, [pid 3663] write(3, "1000", 4 [pid 3662] <... futex resumed>) = 0 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3663] <... write resumed>) = 4 [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3653] close(12 [pid 3611] getdents64(3, [pid 3663] close(3 [pid 3662] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3663] <... close resumed>) = 0 [pid 3662] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3653] close(13 [pid 3611] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3663] read(200, [pid 3662] <... mprotect resumed>) = 0 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3663] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3653] close(14 [pid 3611] lstat("./2/binderfs", [pid 3663] symlink("/dev/binderfs", "./binderfs" [pid 3662] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3663] <... symlink resumed>) = 0 [pid 3653] close(15 [pid 3611] unlink("./2/binderfs" [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... clone resumed>, parent_tid=[12], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 12 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 3664 attached [pid 3663] <... futex resumed>) = 0 [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] close(16 [pid 3611] getdents64(3, [pid 3663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3662] <... futex resumed>) = 0 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3663] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3653] close(17 [pid 3611] close(3 [pid 3663] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... close resumed>) = 0 [pid 3663] <... mprotect resumed>) = 0 [pid 3653] close(18 [pid 3611] rmdir("./2" [pid 3663] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3657] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3656] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... rmdir resumed>) = 0 [pid 3657] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] close(19 [pid 3611] mkdir("./3", 0777./strace-static-x86_64: Process 3665 attached [pid 3664] set_robust_list(0x7f8aee0e39e0, 24 [pid 3663] <... clone resumed>, parent_tid=[10], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 10 [pid 3657] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3611] <... mkdir resumed>) = 0 [pid 3664] <... set_robust_list resumed>) = 0 [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3653] close(20 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3666 attached [pid 3665] set_robust_list(0x7f8aee0e39e0, 24 [pid 3664] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3663] <... futex resumed>) = 0 [pid 3657] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3656] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3664] <... socket resumed>) = 3 [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3656] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3653] close(21 [pid 3611] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 9 [pid 3665] <... set_robust_list resumed>) = 0 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3664] <... futex resumed>) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3653] close(22 [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3653] close(23 [pid 3664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3664] <... socket resumed>) = 4 [pid 3653] close(24 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3664] <... futex resumed>) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3653] close(25 [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = 0 [pid 3657] <... mprotect resumed>) = 0 [pid 3653] close(26 [pid 3665] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3664] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3656] <... mprotect resumed>) = 0 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3665] <... socket resumed>) = 3 [pid 3664] <... socket resumed>) = 5 [pid 3653] close(27 [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] <... clone resumed>, parent_tid=[9], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 9 [pid 3656] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3665] <... futex resumed>) = 1 [pid 3664] <... futex resumed>) = 1 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3657] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] close(28./strace-static-x86_64: Process 3668 attached [pid 3666] set_robust_list(0x555555d4b5e0, 24 [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] <... sendmsg resumed>) = 80 [pid 3658] <... sendmsg resumed>) = 80 [pid 3657] <... futex resumed>) = 0 [pid 3656] <... clone resumed>, parent_tid=[10], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 10 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3667 attached [pid 3666] <... set_robust_list resumed>) = 0 [pid 3668] set_robust_list(0x7f8aee0c29e0, 24 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3656] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3653] close(29 [pid 3668] <... set_robust_list resumed>) = 0 [pid 3667] set_robust_list(0x7f8aee0c29e0, 24 [pid 3666] chdir("./3" [pid 3665] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3664] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3659] <... futex resumed>) = 0 [pid 3658] <... futex resumed>) = 0 [pid 3656] <... futex resumed>) = 0 [pid 3653] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3668] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3667] <... set_robust_list resumed>) = 0 [pid 3666] <... chdir resumed>) = 0 [pid 3665] <... socket resumed>) = 4 [pid 3664] <... socket resumed>) = 6 [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3656] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3653] exit_group(0 [pid 3668] <... bind resumed>) = -1 ENODEV (No such device) [pid 3667] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x07\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3661] <... futex resumed>) = ? [pid 3655] <... futex resumed>) = ? [pid 3653] <... exit_group resumed>) = ? [pid 3668] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] <... bind resumed>) = -1 ENODEV (No such device) [pid 3666] <... prctl resumed>) = 0 [pid 3665] <... futex resumed>) = 1 [pid 3664] <... futex resumed>) = 1 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3661] +++ exited with 0 +++ [pid 3655] +++ exited with 0 +++ [pid 3653] +++ exited with 0 +++ [pid 3668] <... futex resumed>) = 1 [pid 3667] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] setpgid(0, 0 [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3668] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3667] <... futex resumed>) = 1 [pid 3666] <... setpgid resumed>) = 0 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3667] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3665] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3664] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3658] <... futex resumed>) = 0 [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 1 [pid 3666] <... openat resumed>) = 3 [pid 3665] <... socket resumed>) = 5 [pid 3664] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3659] <... futex resumed>) = 0 [pid 3658] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3657] <... futex resumed>) = 1 [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] write(3, "1000", 4 [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3658] <... socket resumed>) = 7 [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] <... write resumed>) = 4 [pid 3665] <... futex resumed>) = 1 [pid 3664] <... futex resumed>) = 1 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3659] <... socket resumed>) = 7 [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] close(3 [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... futex resumed>) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3613] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3666] <... close resumed>) = 0 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3659] <... futex resumed>) = 1 [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3666] read(200, [pid 3665] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3664] getsockname(6, [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... futex resumed>) = 0 [pid 3613] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3666] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3665] <... socket resumed>) = 6 [pid 3664] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=11, nl_groups=00000000}, [20 => 12]) = 0 [pid 3659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3658] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3657] <... futex resumed>) = 0 [pid 3656] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... openat resumed>) = 3 [pid 3666] read(200, [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3658] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] fstat(3, [pid 3666] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3665] <... futex resumed>) = 1 [pid 3664] <... futex resumed>) = 1 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3659] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3658] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3666] symlink("/dev/binderfs", "./binderfs" [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3658] <... futex resumed>) = 1 [pid 3656] <... futex resumed>) = 0 [pid 3613] getdents64(3, [pid 3666] <... symlink resumed>) = 0 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3659] <... futex resumed>) = 1 [pid 3658] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] <... futex resumed>) = 0 [pid 3656] close(3 [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3664] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0b\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3659] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3657] close(3 [pid 3656] <... close resumed>) = 0 [pid 3613] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3666] <... futex resumed>) = 0 [pid 3665] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3664] <... sendmsg resumed>) = 60 [pid 3657] <... close resumed>) = 0 [pid 3656] close(4 [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(4 [pid 3656] <... close resumed>) = 0 [pid 3613] lstat("./2/binderfs", [pid 3666] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3665] <... futex resumed>) = 1 [pid 3664] <... futex resumed>) = 1 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = 0 [pid 3656] close(5 [pid 3613] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3666] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(5 [pid 3656] <... close resumed>) = 0 [pid 3613] unlink("./2/binderfs" [pid 3666] <... mprotect resumed>) = 0 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = 0 [pid 3656] close(6 [pid 3666] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3665] getsockname(6, [pid 3664] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0b\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] close(6 [pid 3656] <... close resumed>) = 0 [pid 3613] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 3669 attached [pid 3665] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=9, nl_groups=00000000}, [20 => 12]) = 0 [pid 3666] <... clone resumed>, parent_tid=[10], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 10 [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... futex resumed>) = 0 [pid 3666] <... futex resumed>) = 0 [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] <... close resumed>) = 0 [pid 3656] close(7 [pid 3613] getdents64(3, [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3656] <... close resumed>) = 0 [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3665] <... futex resumed>) = 0 [pid 3663] <... futex resumed>) = 1 [pid 3657] close(7 [pid 3656] close(8 [pid 3613] close(3 [pid 3665] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x09\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] <... close resumed>) = 0 [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... close resumed>) = 0 [pid 3657] close(8 [pid 3656] close(9 [pid 3613] rmdir("./2" [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... rmdir resumed>) = 0 [pid 3657] close(9 [pid 3656] close(10 [pid 3613] mkdir("./3", 0777 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3613] <... mkdir resumed>) = 0 [pid 3657] close(10 [pid 3656] close(11 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] close(12 [pid 3657] close(11) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] close(12 [pid 3656] close(13 [pid 3613] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 11 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] close(13 [pid 3656] close(14 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] close(14 [pid 3656] close(15 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] close(15 [pid 3656] close(16./strace-static-x86_64: Process 3670 attached [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3657] close(16 [pid 3656] close(17 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] set_robust_list(0x555555d4b5e0, 24) = 0 [pid 3657] close(17 [pid 3656] close(18 [pid 3670] chdir("./3" [pid 3669] set_robust_list(0x7f8aee0e39e0, 24 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] <... chdir resumed>) = 0 [pid 3669] <... set_robust_list resumed>) = 0 [pid 3657] close(18 [pid 3656] close(19 [pid 3670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3669] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] <... prctl resumed>) = 0 [pid 3657] close(19 [pid 3656] close(20 [pid 3670] setpgid(0, 0 [pid 3669] <... socket resumed>) = 3 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] <... setpgid resumed>) = 0 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(20 [pid 3656] close(21 [pid 3670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3669] <... futex resumed>) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] <... openat resumed>) = 3 [pid 3669] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(21 [pid 3656] close(22 [pid 3670] write(3, "1000", 4 [pid 3669] <... socket resumed>) = 4 [pid 3666] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] <... write resumed>) = 4 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] close(22 [pid 3656] close(23 [pid 3670] close(3 [pid 3669] <... futex resumed>) = 0 [pid 3666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] <... close resumed>) = 0 [pid 3669] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(23 [pid 3670] read(200, [pid 3669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] close(24 [pid 3670] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3669] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] close(24 [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] read(200, [pid 3669] <... socket resumed>) = 5 [pid 3665] <... sendmsg resumed>) = 60 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] close(25 [pid 3670] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(25 [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] symlink("/dev/binderfs", "./binderfs" [pid 3669] <... futex resumed>) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3665] <... futex resumed>) = 1 [pid 3663] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] close(26 [pid 3670] <... symlink resumed>) = 0 [pid 3669] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(26 [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] <... futex resumed>) = 0 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] close(27 [pid 3670] <... futex resumed>) = 0 [pid 3669] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3665] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3657] close(27 [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3669] <... socket resumed>) = 6 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] close(28 [pid 3670] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(28 [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3669] <... futex resumed>) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] close(29 [pid 3670] <... mprotect resumed>) = 0 [pid 3669] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3657] close(29 [pid 3656] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] <... futex resumed>) = 0 [pid 3657] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3656] exit_group(0./strace-static-x86_64: Process 3671 attached [pid 3669] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3668] <... futex resumed>) = ? [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3658] <... futex resumed>) = ? [pid 3657] exit_group(0 [pid 3656] <... exit_group resumed>) = ? [pid 3671] set_robust_list(0x7f8aee0e39e0, 24 [pid 3670] <... clone resumed>, parent_tid=[12], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 12 [pid 3669] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3668] +++ exited with 0 +++ [pid 3658] +++ exited with 0 +++ [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... set_robust_list resumed>) = 0 [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] <... futex resumed>) = 1 [pid 3667] <... futex resumed>) = ? [pid 3666] <... futex resumed>) = 0 [pid 3659] <... futex resumed>) = ? [pid 3657] <... exit_group resumed>) = ? [pid 3656] +++ exited with 0 +++ [pid 3671] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3670] <... futex resumed>) = 0 [pid 3669] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3667] +++ exited with 0 +++ [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3659] +++ exited with 0 +++ [pid 3669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3657] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3671] <... socket resumed>) = 3 [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] getsockname(6, [pid 3666] <... futex resumed>) = 0 [pid 3662] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3669] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=9, nl_groups=00000000}, [20 => 12]) = 0 [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] <... futex resumed>) = 0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3671] <... futex resumed>) = 0 [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3606] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3671] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3670] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 0 [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3671] <... socket resumed>) = 4 [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x09\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3666] <... futex resumed>) = 0 [pid 3662] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3606] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] <... sendmsg resumed>) = 60 [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] <... mprotect resumed>) = 0 [pid 3606] <... openat resumed>) = 3 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3662] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] umount2("./2", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3606] fstat(3, ./strace-static-x86_64: Process 3672 attached [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] <... futex resumed>) = 0 [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3606] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3672] set_robust_list(0x7f8aee0c29e0, 24 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3669] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x09\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3666] <... futex resumed>) = 0 [pid 3662] <... clone resumed>, parent_tid=[13], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 13 [pid 3607] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3606] getdents64(3, [pid 3672] <... set_robust_list resumed>) = 0 [pid 3671] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3671] <... socket resumed>) = 5 [pid 3606] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3671] <... futex resumed>) = 0 [pid 3606] lstat("./2/binderfs", [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3606] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3606] unlink("./2/binderfs" [pid 3672] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3670] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... openat resumed>) = 3 [pid 3606] <... unlink resumed>) = 0 [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... futex resumed>) = 0 [pid 3607] fstat(3, [pid 3606] getdents64(3, [pid 3672] <... bind resumed>) = -1 ENODEV (No such device) [pid 3671] <... futex resumed>) = 0 [pid 3670] <... futex resumed>) = 1 [pid 3662] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3607] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3672] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3607] getdents64(3, [pid 3606] close(3 [pid 3672] <... futex resumed>) = 0 [pid 3671] <... socket resumed>) = 6 [pid 3664] <... sendmsg resumed>) = 80 [pid 3662] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3606] <... close resumed>) = 0 [pid 3672] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... futex resumed>) = 0 [pid 3607] umount2("./2/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3606] rmdir("./2" [pid 3672] <... socket resumed>) = 7 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3664] <... futex resumed>) = 0 [pid 3662] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3606] <... rmdir resumed>) = 0 [pid 3672] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3607] lstat("./2/binderfs", [pid 3606] mkdir("./3", 0777 [pid 3672] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3662] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3606] <... mkdir resumed>) = 0 [pid 3672] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3671] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3664] <... futex resumed>) = 0 [pid 3662] <... futex resumed>) = 1 [pid 3607] unlink("./2/binderfs" [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3671] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3664] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3662] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3607] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 3673 attached [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3607] getdents64(3, [pid 3606] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 10 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3664] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3664] <... futex resumed>) = 1 [pid 3662] <... futex resumed>) = 0 [pid 3607] close(3 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3664] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3662] close(3 [pid 3607] <... close resumed>) = 0 [pid 3673] set_robust_list(0x555555d4b5e0, 24 [pid 3671] getsockname(6, [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] <... close resumed>) = 0 [pid 3607] rmdir("./2" [pid 3673] <... set_robust_list resumed>) = 0 [pid 3671] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=11, nl_groups=00000000}, [20 => 12]) = 0 [pid 3662] close(4 [pid 3673] chdir("./3" [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... close resumed>) = 0 [pid 3663] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3607] <... rmdir resumed>) = 0 [pid 3673] <... chdir resumed>) = 0 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3663] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] close(5 [pid 3607] mkdir("./3", 0777 [pid 3673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... close resumed>) = 0 [pid 3673] <... prctl resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3662] close(6 [pid 3607] <... mkdir resumed>) = 0 [pid 3673] setpgid(0, 0 [pid 3671] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0b\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3662] <... close resumed>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3673] <... setpgid resumed>) = 0 [pid 3671] <... sendmsg resumed>) = 60 [pid 3663] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3662] close(7 [pid 3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... openat resumed>) = 3 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3663] <... mprotect resumed>) = 0 [pid 3662] <... close resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 11 [pid 3673] write(3, "1000", 4 [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3662] close(8 [pid 3673] <... write resumed>) = 4 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3673] close(3 [pid 3671] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0b\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3675 attached ./strace-static-x86_64: Process 3674 attached [pid 3673] <... close resumed>) = 0 [pid 3663] <... clone resumed>, parent_tid=[11], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 11 [pid 3662] close(9 [pid 3675] set_robust_list(0x7f8aee0c29e0, 24 [pid 3674] set_robust_list(0x555555d4b5e0, 24 [pid 3673] read(200, [pid 3663] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3675] <... set_robust_list resumed>) = 0 [pid 3674] <... set_robust_list resumed>) = 0 [pid 3673] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3662] close(10 [pid 3675] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3674] chdir("./3" [pid 3673] symlink("/dev/binderfs", "./binderfs" [pid 3663] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3675] <... bind resumed>) = -1 ENODEV (No such device) [pid 3674] <... chdir resumed>) = 0 [pid 3673] <... symlink resumed>) = 0 [pid 3662] close(11 [pid 3675] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3675] <... futex resumed>) = 1 [pid 3674] <... prctl resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3663] <... futex resumed>) = 0 [pid 3662] close(12 [pid 3675] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] setpgid(0, 0 [pid 3673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3663] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] <... setpgid resumed>) = 0 [pid 3673] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3663] <... futex resumed>) = 0 [pid 3662] close(13 [pid 3675] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3673] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3663] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3675] <... socket resumed>) = 7 [pid 3674] <... openat resumed>) = 3 [pid 3673] <... mprotect resumed>) = 0 [pid 3665] <... sendmsg resumed>) = 80 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3675] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] write(3, "1000", 4 [pid 3673] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] close(14 [pid 3675] <... futex resumed>) = 1 [pid 3674] <... write resumed>) = 4 [pid 3665] <... futex resumed>) = 0 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3676 attached [pid 3675] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] close(3 [pid 3673] <... clone resumed>, parent_tid=[11], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 11 [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] close(15 [pid 3674] <... close resumed>) = 0 [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3663] <... futex resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3674] read(200, [pid 3673] <... futex resumed>) = 0 [pid 3666] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3665] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3663] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3662] close(16 [pid 3674] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3666] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3665] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3674] read(200, [pid 3666] <... futex resumed>) = 0 [pid 3665] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3662] close(17 [pid 3674] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3665] <... futex resumed>) = 1 [pid 3663] <... futex resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3674] symlink("/dev/binderfs", "./binderfs" [pid 3666] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3665] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3663] close(3 [pid 3662] close(18 [pid 3676] set_robust_list(0x7f8aee0e39e0, 24 [pid 3674] <... symlink resumed>) = 0 [pid 3666] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3663] <... close resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3676] <... set_robust_list resumed>) = 0 [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... mprotect resumed>) = 0 [pid 3663] close(4 [pid 3662] close(19 [pid 3676] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3674] <... futex resumed>) = 0 [pid 3666] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3663] <... close resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3663] close(5 [pid 3662] close(20 [pid 3676] <... socket resumed>) = 3 [pid 3674] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3666] <... clone resumed>, parent_tid=[11], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 11 [pid 3663] <... close resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3666] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] close(6 [pid 3662] close(21./strace-static-x86_64: Process 3677 attached [pid 3676] <... futex resumed>) = 1 [pid 3674] <... mprotect resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3666] <... futex resumed>) = 0 [pid 3663] <... close resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3677] set_robust_list(0x7f8aee0c29e0, 24 [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] close(7 [pid 3662] close(22 [pid 3677] <... set_robust_list resumed>) = 0 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3663] <... close resumed>) = 0 [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3678 attached [pid 3677] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3676] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3674] <... clone resumed>, parent_tid=[12], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 12 [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] close(8 [pid 3662] close(23 [pid 3677] <... bind resumed>) = -1 ENODEV (No such device) [pid 3676] <... socket resumed>) = 4 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... sendmsg resumed>) = 80 [pid 3669] <... sendmsg resumed>) = 80 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] set_robust_list(0x7f8aee0e39e0, 24 [pid 3677] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... futex resumed>) = 0 [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] close(9 [pid 3662] close(24 [pid 3678] <... set_robust_list resumed>) = 0 [pid 3677] <... futex resumed>) = 1 [pid 3676] <... futex resumed>) = 1 [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 0 [pid 3666] <... futex resumed>) = 0 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3677] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] close(10 [pid 3662] close(25 [pid 3678] <... socket resumed>) = 3 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] <... futex resumed>) = 0 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] close(11 [pid 3662] close(26 [pid 3678] <... futex resumed>) = 1 [pid 3676] <... socket resumed>) = 5 [pid 3674] <... futex resumed>) = 0 [pid 3671] <... bind resumed>) = -1 ENODEV (No such device) [pid 3669] <... socket resumed>) = 7 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] close(12 [pid 3662] close(27 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] close(13 [pid 3662] close(28 [pid 3678] <... socket resumed>) = 4 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3666] <... futex resumed>) = 0 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3669] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3666] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] close(14 [pid 3662] close(29 [pid 3678] <... futex resumed>) = 1 [pid 3676] <... socket resumed>) = 6 [pid 3674] <... futex resumed>) = 0 [pid 3671] <... socket resumed>) = 7 [pid 3669] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3663] close(15 [pid 3662] exit_group(0 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3672] <... futex resumed>) = ? [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3669] <... futex resumed>) = 1 [pid 3666] <... futex resumed>) = 0 [pid 3664] <... futex resumed>) = ? [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3662] <... exit_group resumed>) = ? [pid 3678] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3672] +++ exited with 0 +++ [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3669] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3666] close(3 [pid 3664] +++ exited with 0 +++ [pid 3663] close(16 [pid 3673] <... futex resumed>) = 0 [pid 3671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3670] <... futex resumed>) = 0 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... socket resumed>) = 5 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3671] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3670] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3663] close(17 [pid 3662] +++ exited with 0 +++ [pid 3666] <... close resumed>) = 0 [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3671] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(4 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3678] <... futex resumed>) = 1 [pid 3676] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3674] <... futex resumed>) = 0 [pid 3671] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... close resumed>) = 0 [pid 3663] close(18 [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3671] <... futex resumed>) = 1 [pid 3670] <... futex resumed>) = 0 [pid 3666] close(5 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3671] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3670] close(3 [pid 3666] <... close resumed>) = 0 [pid 3663] close(19 [pid 3678] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... close resumed>) = 0 [pid 3666] close(6 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... socket resumed>) = 6 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3670] close(4 [pid 3666] <... close resumed>) = 0 [pid 3663] close(20 [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] getsockname(6, [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] <... close resumed>) = 0 [pid 3666] close(7 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... futex resumed>) = 1 [pid 3676] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=10, nl_groups=00000000}, [20 => 12]) = 0 [pid 3674] <... futex resumed>) = 0 [pid 3670] close(5 [pid 3666] <... close resumed>) = 0 [pid 3663] close(21 [pid 3610] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... close resumed>) = 0 [pid 3666] close(8 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3670] close(6 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] close(22 [pid 3610] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3678] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... close resumed>) = 0 [pid 3666] close(9 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... openat resumed>) = 3 [pid 3678] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3670] close(7 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] close(23 [pid 3610] fstat(3, [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0a\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] <... close resumed>) = 0 [pid 3666] close(10 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3678] <... futex resumed>) = 1 [pid 3676] <... sendmsg resumed>) = 60 [pid 3674] <... futex resumed>) = 0 [pid 3670] close(8 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] close(24 [pid 3610] getdents64(3, [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(11 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] <... futex resumed>) = 0 [pid 3670] close(9 [pid 3676] <... futex resumed>) = 1 [pid 3673] <... futex resumed>) = 0 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] close(25 [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3678] getsockname(6, [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(12 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3678] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=11, nl_groups=00000000}, [20 => 12]) = 0 [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3673] <... futex resumed>) = 0 [pid 3670] close(10 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] close(26 [pid 3610] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0a\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(13 [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3610] lstat("./3/binderfs", [pid 3678] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3670] close(11 [pid 3663] close(27 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3674] <... futex resumed>) = 0 [pid 3670] close(12 [pid 3663] close(28 [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] close(13 [pid 3663] close(29 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3663] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] close(14 [pid 3663] exit_group(0 [pid 3675] <... futex resumed>) = ? [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3665] <... futex resumed>) = ? [pid 3663] <... exit_group resumed>) = ? [pid 3610] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3678] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0b\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3675] +++ exited with 0 +++ [pid 3670] close(15 [pid 3666] close(14 [pid 3665] +++ exited with 0 +++ [pid 3663] +++ exited with 0 +++ [pid 3610] unlink("./3/binderfs" [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3670] close(16 [pid 3666] close(15 [pid 3612] restart_syscall(<... resuming interrupted clone ...> [pid 3610] <... unlink resumed>) = 0 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... restart_syscall resumed>) = 0 [pid 3610] getdents64(3, [pid 3670] close(17 [pid 3666] close(16 [pid 3610] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] close(18 [pid 3666] close(17 [pid 3612] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3610] close(3 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3610] <... close resumed>) = 0 [pid 3670] close(19 [pid 3666] close(18 [pid 3612] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3610] rmdir("./3" [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... openat resumed>) = 3 [pid 3670] close(20) = -1 EBADF (Bad file descriptor) [pid 3670] close(21 [pid 3666] close(19 [pid 3612] fstat(3, [pid 3610] <... rmdir resumed>) = 0 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3610] mkdir("./4", 0777 [pid 3670] close(22 [pid 3666] close(20 [pid 3612] getdents64(3, [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] close(23 [pid 3610] <... mkdir resumed>) = 0 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(21 [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3610] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3670] close(24 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3670] close(25) = -1 EBADF (Bad file descriptor) [pid 3666] close(22 [pid 3612] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3670] close(26 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] lstat("./3/binderfs", [pid 3610] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 14 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(23 [pid 3612] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3670] close(27 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] unlink("./3/binderfs" [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(24./strace-static-x86_64: Process 3679 attached [pid 3670] close(28 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... unlink resumed>) = 0 [pid 3679] set_robust_list(0x555555d4b5e0, 24 [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3666] close(25 [pid 3612] getdents64(3, [pid 3679] <... set_robust_list resumed>) = 0 [pid 3670] close(29 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] chdir("./4" [pid 3670] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3666] close(26 [pid 3679] <... chdir resumed>) = 0 [pid 3670] exit_group(0 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] close(3 [pid 3679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3671] <... futex resumed>) = ? [pid 3670] <... exit_group resumed>) = ? [pid 3666] close(27 [pid 3612] <... close resumed>) = 0 [pid 3679] <... prctl resumed>) = 0 [pid 3671] +++ exited with 0 +++ [pid 3670] +++ exited with 0 +++ [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] rmdir("./3" [pid 3679] setpgid(0, 0 [pid 3678] <... sendmsg resumed>) = 60 [pid 3666] close(28 [pid 3613] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3679] <... setpgid resumed>) = 0 [pid 3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3612] <... rmdir resumed>) = 0 [pid 3679] <... openat resumed>) = 3 [pid 3678] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3666] close(29 [pid 3612] mkdir("./4", 0777 [pid 3679] write(3, "1000", 4 [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3666] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... write resumed>) = 4 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] <... futex resumed>) = 0 [pid 3612] <... mkdir resumed>) = 0 [pid 3666] exit_group(0 [pid 3679] close(3 [pid 3678] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0b\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3677] <... futex resumed>) = ? [pid 3666] <... exit_group resumed>) = ? [pid 3612] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3669] <... futex resumed>) = ? [pid 3679] <... close resumed>) = 0 [pid 3677] +++ exited with 0 +++ [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3679] read(200, [pid 3613] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3679] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3613] <... openat resumed>) = 3 [pid 3679] symlink("/dev/binderfs", "./binderfs" [pid 3613] fstat(3, [pid 3679] <... symlink resumed>) = 0 [pid 3613] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] getdents64(3, [pid 3679] <... futex resumed>) = 0 [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3613] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3679] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3613] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3679] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3613] lstat("./3/binderfs", [pid 3679] <... mprotect resumed>) = 0 [pid 3613] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3679] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3613] unlink("./3/binderfs") = 0 [pid 3679] <... clone resumed>, parent_tid=[15], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 15 [pid 3613] getdents64(3, [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3679] <... futex resumed>) = 0 [pid 3613] close(3 [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3613] <... close resumed>) = 0 [pid 3613] rmdir("./3" [pid 3669] +++ exited with 0 +++ [pid 3666] +++ exited with 0 +++ [pid 3613] <... rmdir resumed>) = 0 [pid 3612] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 12 [pid 3613] mkdir("./4", 0777 [pid 3611] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3613] <... mkdir resumed>) = 0 [pid 3613] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555d4b5d0) = 13 [pid 3611] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 3611] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 3680 attached ) = 3 [pid 3611] fstat(3, [pid 3680] set_robust_list(0x7f8aee0e39e0, 24 [pid 3611] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3680] <... set_robust_list resumed>) = 0 [pid 3680] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3611] getdents64(3, ./strace-static-x86_64: Process 3681 attached [pid 3680] <... socket resumed>) = 3 [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3680] <... futex resumed>) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3611] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 3682 attached [pid 3681] set_robust_list(0x555555d4b5e0, 24 [pid 3680] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] lstat("./3/binderfs", [pid 3682] set_robust_list(0x555555d4b5e0, 24 [pid 3681] <... set_robust_list resumed>) = 0 [pid 3680] <... socket resumed>) = 4 [pid 3679] <... futex resumed>) = 0 [pid 3611] <... lstat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3682] <... set_robust_list resumed>) = 0 [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] unlink("./3/binderfs" [pid 3682] chdir("./4" [pid 3681] chdir("./4" [pid 3680] <... futex resumed>) = 0 [pid 3679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] <... chdir resumed>) = 0 [pid 3681] <... chdir resumed>) = 0 [pid 3680] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... unlink resumed>) = 0 [pid 3682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3611] getdents64(3, [pid 3682] <... prctl resumed>) = 0 [pid 3681] <... prctl resumed>) = 0 [pid 3680] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3682] setpgid(0, 0 [pid 3680] <... socket resumed>) = 5 [pid 3673] <... futex resumed>) = 0 [pid 3681] setpgid(0, 0 [pid 3611] close(3 [pid 3682] <... setpgid resumed>) = 0 [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3611] <... close resumed>) = 0 [pid 3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3681] <... setpgid resumed>) = 0 [pid 3680] <... futex resumed>) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3673] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3611] rmdir("./3" [pid 3682] <... openat resumed>) = 3 [pid 3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3680] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3682] write(3, "1000", 4 [pid 3681] <... openat resumed>) = 3 [pid 3680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3673] <... mprotect resumed>) = 0 [pid 3611] <... rmdir resumed>) = 0 [pid 3682] <... write resumed>) = 4 [pid 3681] write(3, "1000", 4 [pid 3680] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3676] <... sendmsg resumed>) = 80 [pid 3673] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] mkdir("./4", 0777 [pid 3682] close(3 [pid 3681] <... write resumed>) = 4 [pid 3680] <... socket resumed>) = 6 [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] <... close resumed>) = 0 [pid 3681] close(3 [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] <... futex resumed>) = 0 [pid 3673] <... clone resumed>, parent_tid=[12], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 12 [pid 3611] <... mkdir resumed>) = 0 [pid 3682] read(200, [pid 3681] <... close resumed>) = 0 [pid 3680] <... futex resumed>) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3673] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3682] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3681] read(200, [pid 3680] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... futex resumed>) = 0 [pid 3682] symlink("/dev/binderfs", "./binderfs" [pid 3680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3673] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3683 attached [pid 3682] <... symlink resumed>) = 0 [pid 3681] <... read resumed>"\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 3680] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3611] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 12 [pid 3683] set_robust_list(0x7f8aee0c29e0, 24 [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] read(200, [pid 3680] <... sendmsg resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 3684 attached [pid 3683] <... set_robust_list resumed>) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3681] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] set_robust_list(0x555555d4b5e0, 24 [pid 3682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3681] symlink("/dev/binderfs", "./binderfs" [pid 3680] <... futex resumed>) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3684] <... set_robust_list resumed>) = 0 [pid 3682] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3681] <... symlink resumed>) = 0 [pid 3680] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] chdir("./4" [pid 3683] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3682] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3684] <... chdir resumed>) = 0 [pid 3683] <... bind resumed>) = -1 ENODEV (No such device) [pid 3682] <... mprotect resumed>) = 0 [pid 3681] <... futex resumed>) = 0 [pid 3680] getsockname(6, [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3683] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3680] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=14, nl_groups=00000000}, [20 => 12]) = 0 [pid 3684] <... prctl resumed>) = 0 [pid 3683] <... futex resumed>) = 1 [pid 3681] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... futex resumed>) = 0 [pid 3684] setpgid(0, 0 [pid 3683] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3682] <... clone resumed>, parent_tid=[14], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 14 [pid 3681] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3680] <... futex resumed>) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] <... setpgid resumed>) = 0 [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... mprotect resumed>) = 0 [pid 3680] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = 1 [pid 3684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3682] <... futex resumed>) = 0 [pid 3681] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3679] <... futex resumed>) = 0 [pid 3676] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3684] <... openat resumed>) = 3 [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3680] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0e\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... sendmsg resumed>) = 80 [pid 3676] <... socket resumed>) = 7 ./strace-static-x86_64: Process 3685 attached [pid 3684] write(3, "1000", 4 [pid 3681] <... clone resumed>, parent_tid=[13], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 13 [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] <... write resumed>) = 4 [pid 3681] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3673] <... futex resumed>) = 0 [pid 3685] set_robust_list(0x7f8aee0e39e0, 24 [pid 3684] close(3 [pid 3681] <... futex resumed>) = 0 [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3686 attached [pid 3685] <... set_robust_list resumed>) = 0 [pid 3684] <... close resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3686] set_robust_list(0x7f8aee0e39e0, 24 [pid 3685] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3684] read(200, [pid 3678] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3676] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] <... set_robust_list resumed>) = 0 [pid 3685] <... socket resumed>) = 3 [pid 3684] <... read resumed>0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 3678] <... bind resumed>) = -1 ENODEV (No such device) [pid 3676] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3685] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] symlink("/dev/binderfs", "./binderfs" [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3676] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3685] <... futex resumed>) = 1 [pid 3684] <... symlink resumed>) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3678] <... futex resumed>) = 1 [pid 3676] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3673] <... futex resumed>) = 0 [pid 3686] <... socket resumed>) = 3 [pid 3685] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3676] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] close(3 [pid 3686] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3684] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] <... futex resumed>) = 0 [pid 3673] <... close resumed>) = 0 [pid 3686] <... futex resumed>) = 1 [pid 3685] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... futex resumed>) = 0 [pid 3678] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] close(4 [pid 3686] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... socket resumed>) = 4 [pid 3684] <... mmap resumed>) = 0x7f8aee0c3000 [pid 3681] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... socket resumed>) = 7 [pid 3673] <... close resumed>) = 0 [pid 3685] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = 1 [pid 3678] <... futex resumed>) = 1 [pid 3685] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3684] mprotect(0x7f8aee0c4000, 131072, PROT_READ|PROT_WRITE [pid 3681] <... futex resumed>) = 0 [pid 3686] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3682] <... futex resumed>) = 0 [pid 3674] <... futex resumed>) = 0 [pid 3673] close(5 [pid 3684] <... mprotect resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3686] <... socket resumed>) = 4 [pid 3684] clone(child_stack=0x7f8aee0e33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3680] <... sendmsg resumed>) = 60 [pid 3674] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... close resumed>) = 0 [pid 3686] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = 1 [pid 3678] <... futex resumed>) = 0 [pid 3674] <... futex resumed>) = 1 [pid 3673] close(6 [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 1 [pid 3685] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3684] <... clone resumed>, parent_tid=[13], tls=0x7f8aee0e3700, child_tidptr=0x7f8aee0e39d0) = 13 [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... futex resumed>) = 0 [pid 3678] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3674] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3673] <... close resumed>) = 0 ./strace-static-x86_64: Process 3688 attached [pid 3686] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... socket resumed>) = 5 [pid 3684] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(7 [pid 3688] set_robust_list(0x7f8aee0e39e0, 24 [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] <... futex resumed>) = 0 [pid 3681] <... futex resumed>) = 0 [pid 3680] <... futex resumed>) = 1 [pid 3679] <... futex resumed>) = 0 [pid 3678] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3673] <... close resumed>) = 0 [pid 3688] <... set_robust_list resumed>) = 0 [pid 3686] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3685] <... futex resumed>) = 1 [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3678] <... futex resumed>) = 1 [pid 3674] <... futex resumed>) = 0 [pid 3673] close(8 [pid 3680] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0e\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3688] socket(AF_CAN, SOCK_RAW, CAN_RAW [pid 3686] <... socket resumed>) = 5 [pid 3685] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3678] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3674] close(3 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... socket resumed>) = 3 [pid 3686] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] <... futex resumed>) = 0 [pid 3679] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... close resumed>) = 0 [pid 3673] close(9 [pid 3688] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 1 [pid 3685] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... futex resumed>) = 0 [pid 3674] close(4 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = 1 [pid 3686] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... socket resumed>) = 6 [pid 3684] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... close resumed>) = 0 [pid 3673] close(10 [pid 3688] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... futex resumed>) = 0 [pid 3674] close(5 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3686] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3685] <... futex resumed>) = 1 [pid 3684] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... close resumed>) = 0 [pid 3673] close(11 [pid 3688] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3686] <... socket resumed>) = 6 [pid 3685] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] close(6 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... socket resumed>) = 4 [pid 3686] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] <... futex resumed>) = 0 [pid 3674] <... close resumed>) = 0 [pid 3673] close(12 [pid 3688] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 1 [pid 3685] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... futex resumed>) = 0 [pid 3674] close(7 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = 1 [pid 3686] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3684] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... close resumed>) = 0 [pid 3673] close(13 [pid 3688] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... futex resumed>) = 0 [pid 3674] close(8 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3686] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3685] <... futex resumed>) = 1 [pid 3684] <... futex resumed>) = 0 [pid 3682] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(14 [pid 3688] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE [pid 3686] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3685] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] close(9 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... socket resumed>) = 5 [pid 3686] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] <... futex resumed>) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(15 [pid 3688] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 1 [pid 3685] getsockname(6, [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... futex resumed>) = 0 [pid 3674] close(10 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = 1 [pid 3686] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3685] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=13, nl_groups=00000000}, [20 => 12]) = 0 [pid 3684] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(16 [pid 3688] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... futex resumed>) = 0 [pid 3674] close(11 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = 0 [pid 3686] getsockname(6, [pid 3685] <... futex resumed>) = 1 [pid 3684] <... futex resumed>) = 1 [pid 3682] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [ 52.597724][ T3680] device bond0 entered promiscuous mode [ 52.603900][ T3680] 8021q: adding VLAN 0 to HW filter on device bond0 [pid 3673] close(17 [pid 3688] socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE [pid 3686] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=12, nl_groups=00000000}, [20 => 12]) = 0 [pid 3685] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] close(12 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... socket resumed>) = 6 [pid 3686] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3682] <... futex resumed>) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(18 [pid 3688] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 1 [pid 3685] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0d\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3681] <... futex resumed>) = 0 [pid 3674] close(13 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = 1 [pid 3686] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(19 [pid 3688] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3684] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... futex resumed>) = 0 [pid 3674] close(14 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3686] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0c\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3684] <... futex resumed>) = 0 [pid 3681] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(20 [pid 3688] sendmsg(6, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] close(15 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... sendmsg resumed>) = -1 EFAULT (Bad address) [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(21 [pid 3688] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] close(16 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = 1 [pid 3684] <... futex resumed>) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(22 [pid 3688] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] close(17 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3684] <... futex resumed>) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(23 [pid 3688] getsockname(6, [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] close(18 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... getsockname resumed>{sa_family=AF_NETLINK, nl_pid=12, nl_groups=00000000}, [20 => 12]) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(24 [pid 3688] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] close(19 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] <... futex resumed>) = 1 [pid 3684] <... futex resumed>) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(25 [pid 3688] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 3684] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3674] close(20 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3688] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x3c\x00\x00\x00\x10\x00\x85\x06\x00\x00\x00\x00\xfe\x61\x22\x31\x4a\x00\x08\x00\x0c\x00\x00\x00\x23\x77\xf2\x92\x25\x21\x55\xb2\x1c\x00\x12\x00\x0c\x00\x01\x00\x62\x6f\x6e\x64\x00\x00\x00\x00\x0c\x00\x02\x00\x08\x00\x01\x00\x01\x00\x00\x00", iov_len=60}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3684] <... futex resumed>) = 0 [pid 3679] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(26 [pid 3684] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] <... futex resumed>) = 0 [pid 3674] close(21 [pid 3679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(27 [pid 3679] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3674] close(22 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3679] <... mprotect resumed>) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(28 [pid 3679] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3674] close(23 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3690 attached [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] close(29 [pid 3690] set_robust_list(0x7f8aee0c29e0, 24 [pid 3679] <... clone resumed>, parent_tid=[16], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 16 [pid 3674] close(24 [pid 3673] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3690] <... set_robust_list resumed>) = 0 [pid 3679] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3673] exit_group(0 [pid 3690] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x0e\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3682] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3690] <... bind resumed>) = -1 ENODEV (No such device) [pid 3683] <... futex resumed>) = ? [pid 3682] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... futex resumed>) = 0 [pid 3676] <... futex resumed>) = ? [ 52.640279][ T3680] bond0: (slave vxcan1): The slave device specified does not support setting the MAC address [ 52.664442][ T3680] bond0: (slave vxcan1): Setting fail_over_mac to active for active-backup mode [ 52.674796][ T3680] bond0: (slave vxcan1): Error -22 calling dev_set_mtu [pid 3674] close(25 [pid 3673] <... exit_group resumed>) = ? [pid 3690] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3683] +++ exited with 0 +++ [pid 3682] <... futex resumed>) = 0 [pid 3682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8aee0a2000 [pid 3682] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3679] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3676] +++ exited with 0 +++ [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3682] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3690] <... futex resumed>) = 0 [pid 3679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3674] close(26 [pid 3673] +++ exited with 0 +++ [pid 3682] <... clone resumed>, parent_tid=[15], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 15 [pid 3682] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3682] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3690] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3681] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 3691 attached [pid 3690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3685] <... sendmsg resumed>) = 60 [pid 3681] <... futex resumed>) = 0 [pid 3679] <... futex resumed>) = 0 [pid 3674] close(27 [pid 3691] set_robust_list(0x7f8aee0c29e0, 24 [pid 3690] socket(AF_NETLINK, SOCK_RAW, NETLINK_NETFILTER [pid 3685] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3679] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3691] <... set_robust_list resumed>) = 0 [pid 3690] <... socket resumed>) = 7 [pid 3685] <... futex resumed>) = 0 [pid 3681] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3674] close(28 [pid 3606] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3691] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0d\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3690] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3685] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3681] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3690] <... futex resumed>) = 1 [pid 3684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3680] <... sendmsg resumed>) = 80 [pid 3679] <... futex resumed>) = 0 [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3690] splice(-1, NULL, 7, NULL, 32768, 0 [pid 3684] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3681] <... mprotect resumed>) = 0 [pid 3680] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3674] close(29 [pid 3606] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3690] <... splice resumed>) = -1 EBADF (Bad file descriptor) [pid 3686] <... sendmsg resumed>) = 60 [pid 3684] <... futex resumed>) = 0 [pid 3681] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3680] <... futex resumed>) = 0 [pid 3679] <... futex resumed>) = 0 [pid 3674] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 3606] <... openat resumed>) = 3 [pid 3690] futex(0x7f8aee1bd4dc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3680] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3679] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3674] exit_group(0 [pid 3606] fstat(3, [pid 3690] <... futex resumed>) = 0 [pid 3686] <... futex resumed>) = 0 [pid 3684] <... mmap resumed>) = 0x7f8aee0a2000 [pid 3681] <... clone resumed>, parent_tid=[14], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 14 [pid 3679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3678] <... futex resumed>) = ? [pid 3674] <... exit_group resumed>) = ? [pid 3606] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3690] futex(0x7f8aee1bd4d8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3686] futex(0x7f8aee1bd4c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3684] mprotect(0x7f8aee0a3000, 131072, PROT_READ|PROT_WRITE [pid 3681] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] close(3 [pid 3678] +++ exited with 0 +++ [pid 3674] +++ exited with 0 +++ [pid 3606] getdents64(3, ./strace-static-x86_64: Process 3694 attached [pid 3684] <... mprotect resumed>) = 0 [pid 3681] <... futex resumed>) = 0 [pid 3679] <... close resumed>) = 0 [ 52.706163][ T3685] device bond0 entered promiscuous mode [ 52.714019][ T3685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.733096][ T3686] device bond0 entered promiscuous mode [ 52.739879][ T3686] 8021q: adding VLAN 0 to HW filter on device bond0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3694] set_robust_list(0x7f8aee0c29e0, 24 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3606] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3694] <... set_robust_list resumed>) = 0 [pid 3607] <... restart_syscall resumed>) = 0 [pid 3606] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3694] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3606] lstat("./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}) = 0 [pid 3607] umount2("./3", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3606] unlink("./3/binderfs" [pid 3684] clone(child_stack=0x7f8aee0c23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3682] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3681] futex(0x7f8aee1bd4dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] close(4 [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3606] <... unlink resumed>) = 0 [pid 3682] futex(0x7f8aee1bd4c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3679] <... close resumed>) = 0 [pid 3607] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3606] getdents64(3, [pid 3607] <... openat resumed>) = 3 [pid 3606] <... getdents64 resumed>0x555555d4c620 /* 0 entries */, 32768) = 0 [pid 3607] fstat(3, [pid 3606] close(3 [pid 3607] <... fstat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 [pid 3606] <... close resumed>) = 0 [pid 3607] getdents64(3, [pid 3606] rmdir("./3" [pid 3607] <... getdents64 resumed>0x555555d4c620 /* 3 entries */, 32768) = 80 [pid 3606] <... rmdir resumed>) = 0 [pid 3685] <... futex resumed>) = 0 [pid 3684] <... clone resumed>, parent_tid=[14], tls=0x7f8aee0c2700, child_tidptr=0x7f8aee0c29d0) = 14 [pid 3682] <... futex resumed>) = 1 [pid 3679] close(5 [pid 3607] umount2("./3/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW [pid 3606] mkdir("./4", 0777./strace-static-x86_64: Process 3695 attached [pid 3688] <... sendmsg resumed>) = 60 [pid 3685] bind(3, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 16 [pid 3684] futex(0x7f8aee1bd4d8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3682] futex(0x7f8aee1bd4cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3679] <... close resumed>) = 0 [pid 3607] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 3606] <... mkdir resumed>) = 0 [pid 3695] set_robust_list(0x7f8aee0c29e0, 24 [pid 3688] futex(0x7f8aee1bd4cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3695] <... set_robust_list resumed>) = 0 [pid 3695] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x50\x00\x00\x00\x10\x00\x1f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x28\x00\x12\x80\x0a\x00\x01\x00\x76\x78\x63\x61\x6e\x00\x00\x00\x18\x00\x02\x80\x14\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x0a\x00\x0c\x00\x00\x00", iov_len=80}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 3606] <... clone resumed>, child_tidptr=0x555555d4b5d0) = 13 ./strace-static-x86_64: Process 3696 attached [pid 3696] set_robust_list(0x555555d4b5e0, 24) = 0 [pid 3696] chdir("./4") = 0 [pid 3696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3696] setpgid(0, 0) = 0 [pid 3696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3696] write(3, "1000", 4) = 4 [pid 3696] close(3) = 0 [pid 3696] read(200, 0x7ffef4154890, 1000) = -1 EAGAIN (Resource temporarily unavailable) [ 52.765491][ T3688] device bond0 entered promiscuous mode [ 52.773168][ T3688] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.784725][ T3691] bond0: (slave vxcan1): The slave device specified does not support setting the MAC address [ 52.797162][ T3685] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 52.808906][ T3685] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 52.817317][ T3685] CPU: 1 PID: 3685 Comm: syz-executor297 Not tainted 5.19.0-rc4-next-20220628-syzkaller #0 [ 52.827289][ T3685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 52.837345][ T3685] RIP: 0010:can_rx_register+0x365/0x6a0 [ 52.842919][ T3685] Code: ee 03 49 89 4f 30 80 3c 16 00 0f 85 e3 02 00 00 48 8b 4c 24 18 48 89 c6 48 ba 00 00 00 00 00 fc ff df 48 c1 ee 03 49 89 4f 38 <80> 3c 16 00 0f 85 aa 02 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89 [ 52.862539][ T3685] RSP: 0018:ffffc9000323fc10 EFLAGS: 00010202 [ 52.868621][ T3685] RAX: 0000000000000008 RBX: 0000000000000000 RCX: ffff88807684c000 [ 52.876593][ T3685] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff888071197038 [ 52.884562][ T3685] RBP: ffff88801b1d5540 R08: 0000000000000005 R09: 0000000000000000 [ 52.892528][ T3685] R10: 0000000000000000 R11: 1ffffffff1fce765 R12: 0000000000000000 [ 52.900493][ T3685] R13: 1ffff92000647f87 R14: ffff88807ca46ac8 R15: ffff888071197000 [ 52.908462][ T3685] FS: 00007f8aee0e3700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 52.917411][ T3685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.923993][ T3685] CR2: 00007f8aee0c2718 CR3: 00000000716db000 CR4: 00000000003506e0 [ 52.931966][ T3685] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.939936][ T3685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.947910][ T3685] Call Trace: [ 52.951203][ T3685] [ 52.954145][ T3685] ? raw_enable_filters+0x200/0x200 [ 52.959366][ T3685] ? can_sock_destruct+0x30/0x30 [ 52.964311][ T3685] ? find_held_lock+0x2d/0x110 [ 52.969088][ T3685] ? dev_get_by_index+0x1f0/0x340 [ 52.974112][ T3685] raw_enable_filters+0xe2/0x200 [ 52.979060][ T3685] raw_enable_allfilters+0x82/0x290 [ 52.984270][ T3685] raw_bind+0x2ba/0xb50 [ 52.988437][ T3685] ? bpf_lsm_socket_bind+0x5/0x10 [ 52.993485][ T3685] ? security_socket_bind+0x83/0xb0 [ 52.998699][ T3685] __sys_bind+0x1e9/0x250 [ 53.003040][ T3685] ? __ia32_sys_socketpair+0xf0/0xf0 [ 53.008347][ T3685] ? _raw_spin_unlock_irq+0x1f/0x40 [ 53.013555][ T3685] ? _raw_spin_unlock_irq+0x1f/0x40 [ 53.018764][ T3685] ? lockdep_hardirqs_on+0x79/0x100 [ 53.023970][ T3685] ? _raw_spin_unlock_irq+0x2a/0x40 [ 53.029177][ T3685] __x64_sys_bind+0x6f/0xb0 [ 53.033687][ T3685] do_syscall_64+0x35/0xb0 [ 53.038105][ T3685] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 53.043997][ T3685] RIP: 0033:0x7f8aee13b549 [ 53.048408][ T3685] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 18 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 [ 53.068013][ T3685] RSP: 002b:00007f8aee0e3318 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 53.076422][ T3685] RAX: ffffffffffffffda RBX: 00007f8aee1bd4c8 RCX: 00007f8aee13b549 [ 53.084389][ T3685] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000003 [ 53.092351][ T3685] RBP: 00007f8aee1bd4c0 R08: 0000000000000000 R09: 0000000000000000 [ 53.100399][ T3685] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8aee18a248 [ 53.108363][ T3685] R13: 00007ffef4154c0f R14: 00007f8aee0e3400 R15: 0000000000022000 [ 53.116333][ T3685] [ 53.119346][ T3685] Modules linked in: [ 53.123299][ T3685] ---[ end trace 0000000000000000 ]--- [ 53.128797][ T3685] RIP: 0010:can_rx_register+0x365/0x6a0 [ 53.134373][ T3685] Code: ee 03 49 89 4f 30 80 3c 16 00 0f 85 e3 02 00 00 48 8b 4c 24 18 48 89 c6 48 ba 00 00 00 00 00 fc ff df 48 c1 ee 03 49 89 4f 38 <80> 3c 16 00 0f 85 aa 02 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89 [ 53.135460][ T3691] bond0: (slave vxcan1): Setting fail_over_mac to active for active-backup mode [ 53.153997][ T3685] RSP: 0018:ffffc9000323fc10 EFLAGS: 00010202 [ 53.169211][ T3685] RAX: 0000000000000008 RBX: 0000000000000000 RCX: ffff88807684c000 [ 53.177213][ T3685] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff888071197038 [ 53.185204][ T3685] RBP: ffff88801b1d5540 R08: 0000000000000005 R09: 0000000000000000 [ 53.193321][ T3685] R10: 0000000000000000 R11: 1ffffffff1fce765 R12: 0000000000000000 [ 53.201326][ T3685] R13: 1ffff92000647f87 R14: ffff88807ca46ac8 R15: ffff888071197000 [ 53.209333][ T3685] FS: 00007f8aee0e3700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 53.218318][ T3685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.224932][ T3685] CR2: 00007f8aee0c2718 CR3: 00000000716db000 CR4: 00000000003506e0 [ 53.232960][ T3685] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.240964][ T3685] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.246016][ T3691] bond0: (slave vxcan1): Error -22 calling dev_set_mtu [ 53.248961][ T3685] Kernel panic - not syncing: Fatal exception in interrupt [ 53.255949][ T3685] Kernel Offset: disabled [ 53.267444][ T3685] Rebooting in 86400 seconds..