ci-upstream-net-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-net-kasan-gce/syz-executor2406962283

<...>
Warning: Permanently added '10.128.0.247' (ED25519) to the list of known hosts.
execve("ci-upstream-net-kasan-gce/syz-executor2406962283", ["ci-upstream-net-kasan-gce/syz-executor2406962283"], 0x7ffc4ec426b0 /* 10 vars */) = 0
brk(NULL)                               = 0x55556fc55000
brk(0x55556fc55d80)                     = 0x55556fc55d80
arch_prctl(ARCH_SET_FS, 0x55556fc55400) = 0
set_tid_address(0x55556fc556d0)         = 5653
set_robust_list(0x55556fc556e0, 24)     = 0
rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-net-kasan-gce/syz-executor2406962283", 4096) = 54
getrandom("\x5a\xe5\x9c\x27\xc0\xfb\xa5\x77", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55556fc55d80
brk(0x55556fc76d80)                     = 0x55556fc76d80
brk(0x55556fc77000)                     = 0x55556fc77000
mprotect(0x7fbfd463c000, 20480, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5654 attached
, child_tidptr=0x55556fc556d0) = 5654
[pid  5654] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5653] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5653] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5653] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5655 attached
[pid  5653] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5655
[pid  5655] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5653] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5655] <... set_robust_list resumed>) = 0
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5653] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5653] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5657 attached
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5656 attached
[pid  5653] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5656
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5653] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5656] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5653] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5657] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5656] <... set_robust_list resumed>) = 0
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5657
[pid  5653] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5657] <... set_robust_list resumed>) = 0
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5653] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5657] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5658
[pid  5653] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5657] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5658 attached
[pid  5656] rt_sigprocmask(SIG_SETMASK, []ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5659 attached
 <unfinished ...>
[pid  5658] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5657] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5653] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5659
[pid  5659] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5658] <... set_robust_list resumed>) = 0
[pid  5657] <... prctl resumed>)        = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5653] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5659] <... set_robust_list resumed>) = 0
[pid  5657] setpgid(0, 0 <unfinished ...>
[pid  5653] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5658] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5657] <... setpgid resumed>)      = 0
[pid  5656] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5653] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5658] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5653] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5658] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5657] <... openat resumed>)       = 3
[pid  5653] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5658] <... prctl resumed>)        = 0
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5660 attached
[pid  5658] setpgid(0, 0 <unfinished ...>
[pid  5660] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5658] <... setpgid resumed>)      = 0
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5660
[pid  5660] <... set_robust_list resumed>) = 0
[pid  5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5660] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5661 attached
[pid  5660] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5659] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5658] <... openat resumed>)       = 3
[pid  5657] write(3, "1000", 4 <unfinished ...>
[pid  5653] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5661
[pid  5661] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5660] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5657] <... write resumed>)        = 4
[pid  5653] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5661] <... set_robust_list resumed>) = 0
[pid  5660] <... prctl resumed>)        = 0
[pid  5658] write(3, "1000", 4 <unfinished ...>
[pid  5657] close(3ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5662 attached
 <unfinished ...>
[pid  5653] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5660] setpgid(0, 0)               = 0
[pid  5658] <... write resumed>)        = 4
[pid  5657] <... close resumed>)        = 0
[pid  5662] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5662
[pid  5658] close(3 <unfinished ...>
executing program
[pid  5657] write(1, "executing program\n", 18 <unfinished ...>
[pid  5662] <... set_robust_list resumed>) = 0
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5660] <... openat resumed>)       = 3
[pid  5658] <... close resumed>)        = 0
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5657] <... write resumed>)        = 18
[pid  5662] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5660] write(3, "1000", 4 <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5657] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5660] <... write resumed>)        = 4
[pid  5658] write(1, "executing program\n", 18 <unfinished ...>
[pid  5657] <... socket resumed>)       = 3
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5660] close(3 <unfinished ...>
[pid  5658] <... write resumed>)        = 18
[pid  5660] <... close resumed>)        = 0
executing program
[pid  5658] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5662] <... rt_sigprocmask resumed>, NULL, 8) = 0
executing program
[pid  5660] write(1, "executing program\n", 18 <unfinished ...>
[pid  5658] <... socket resumed>)       = 3
[pid  5657] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPYci-upstream-net-kasan-gce/strace-static-x86_64: Process 5663 attached
 <unfinished ...>
[pid  5662] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5660] <... write resumed>)        = 18
[pid  5658] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5663] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5662] <... prctl resumed>)        = 0
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5663
[pid  5660] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5663] <... set_robust_list resumed>) = 0
[pid  5662] setpgid(0, 0 <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5663] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5662] <... setpgid resumed>)      = 0
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5663] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5660] <... socket resumed>)       = 3
[pid  5663] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5662] <... openat resumed>)       = 3
[pid  5663] <... prctl resumed>)        = 0
[pid  5663] setpgid(0, 0)               = 0
[pid  5662] write(3, "1000", 4 <unfinished ...>
[pid  5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5662] <... write resumed>)        = 4
[pid  5660] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5663] <... openat resumed>)       = 3
[pid  5662] close(3 <unfinished ...>
[pid  5663] write(3, "1000", 4 <unfinished ...>
[pid  5662] <... close resumed>)        = 0
[pid  5663] <... write resumed>)        = 4
executing program
[pid  5662] write(1, "executing program\n", 18 <unfinished ...>
[pid  5663] close(3 <unfinished ...>
[pid  5662] <... write resumed>)        = 18
[pid  5663] <... close resumed>)        = 0
[pid  5662] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5663] write(1, "executing program\n", 18 <unfinished ...>
[pid  5662] <... socket resumed>)       = 3
executing program
[pid  5663] <... write resumed>)        = 18
[pid  5662] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5663] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5663] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5657] <... sendmsg resumed>)      = 20
[pid  5657] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5657] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5657] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5657] exit_group(0)               = ?
[pid  5657] +++ exited with 0 +++
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5657, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} ---
[pid  5654] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5667 attached
 <unfinished ...>
[pid  5658] <... sendmsg resumed>)      = 20
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5667
[pid  5658] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5667] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5658] <... socket resumed>)       = 4
[pid  5658] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5667] <... set_robust_list resumed>) = 0
[pid  5658] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5667] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5667] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5658] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5667] setpgid(0, 0)               = 0
[pid  5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5658] <... sendmsg resumed>)      = 44
[pid  5667] <... openat resumed>)       = 3
[  168.434999][ T5657] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5658] exit_group(0 <unfinished ...>
[pid  5667] write(3, "1000", 4 <unfinished ...>
[pid  5658] <... exit_group resumed>)   = ?
[pid  5667] <... write resumed>)        = 4
[pid  5667] close(3)                    = 0
[pid  5667] write(1, "executing program\n", 18) = 18
executing program
[pid  5667] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5667] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5658] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5658, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5669 attached
, child_tidptr=0x55556fc556d0) = 5669
[pid  5669] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5669] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5669] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5669] setpgid(0, 0)               = 0
[  168.494901][ T5658] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5660] <... sendmsg resumed>)      = 20
[pid  5669] <... openat resumed>)       = 3
[pid  5660] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5669] write(3, "1000", 4)         = 4
[pid  5660] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5669] close(3 <unfinished ...>
[pid  5660] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5669] <... close resumed>)        = 0
[pid  5669] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid  5660] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5669] <... write resumed>)        = 18
[pid  5669] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5660] <... sendmsg resumed>)      = 44
[pid  5669] <... socket resumed>)       = 3
[pid  5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5660] exit_group(0)               = ?
[pid  5660] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5670 attached
 <unfinished ...>
[pid  5662] <... sendmsg resumed>)      = 20
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5670
[pid  5662] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5670] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5670] <... set_robust_list resumed>) = 0
[pid  5662] <... socket resumed>)       = 4
[pid  5670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5662] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5670] setpgid(0, 0)               = 0
[  168.572175][ T5660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5662] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5662] <... sendmsg resumed>)      = 44
[pid  5670] <... openat resumed>)       = 3
[pid  5662] exit_group(0 <unfinished ...>
[pid  5670] write(3, "1000", 4 <unfinished ...>
[pid  5662] <... exit_group resumed>)   = ?
[pid  5670] <... write resumed>)        = 4
[pid  5670] close(3)                    = 0
executing program
[pid  5670] write(1, "executing program\n", 18) = 18
[pid  5670] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5670] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5662] +++ exited with 0 +++
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5662, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5663] <... sendmsg resumed>)      = 20
[pid  5663] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5659] <... restart_syscall resumed>) = 0
[pid  5663] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5663] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5663] exit_group(0 <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5663] <... exit_group resumed>)   = ?
[pid  5659] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5663] +++ exited with 0 +++
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5663, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5671 attached
[pid  5671] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5671
[pid  5671] <... set_robust_list resumed>) = 0
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5661] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[  168.634914][ T5662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[  168.668569][ T5663] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5671] prctl(PR_SET_PDEATHSIG, SIGKILLci-upstream-net-kasan-gce/strace-static-x86_64: Process 5672 attached
) = 0
[pid  5671] setpgid(0, 0)               = 0
[pid  5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5672
[pid  5672] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5672] <... set_robust_list resumed>) = 0
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5671] <... openat resumed>)       = 3
[pid  5667] <... sendmsg resumed>)      = 20
[pid  5672] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5671] write(3, "1000", 4)         = 4
[pid  5667] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5671] close(3 <unfinished ...>
[pid  5667] <... socket resumed>)       = 4
[pid  5672] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5671] <... close resumed>)        = 0
[pid  5667] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5672] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5671] write(1, "executing program\n", 18 <unfinished ...>
[pid  5667] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5671] <... write resumed>)        = 18
executing program
[pid  5667] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5672] <... prctl resumed>)        = 0
[pid  5671] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5667] <... sendmsg resumed>)      = 44
[pid  5672] setpgid(0, 0 <unfinished ...>
[pid  5671] <... socket resumed>)       = 3
[pid  5667] exit_group(0)               = ?
[pid  5672] <... setpgid resumed>)      = 0
[pid  5671] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5667] +++ exited with 0 +++
[pid  5672] write(3, "1000", 4)         = 4
[pid  5672] close(3)                    = 0
executing program
[pid  5672] write(1, "executing program\n", 18) = 18
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5667, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5672] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5672] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5673 attached
 <unfinished ...>
[pid  5669] <... sendmsg resumed>)      = 20
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5673
[pid  5673] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5673] <... set_robust_list resumed>) = 0
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5673] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5669] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5673] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5669] <... socket resumed>)       = 4
[pid  5673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5669] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5673] setpgid(0, 0 <unfinished ...>
[pid  5669] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5673] <... setpgid resumed>)      = 0
[pid  5669] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5669] <... sendmsg resumed>)      = 44
[  168.746032][ T5667] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5673] <... openat resumed>)       = 3
[pid  5673] write(3, "1000", 4 <unfinished ...>
[pid  5669] exit_group(0 <unfinished ...>
[pid  5673] <... write resumed>)        = 4
[pid  5669] <... exit_group resumed>)   = ?
[pid  5673] close(3)                    = 0
executing program
[pid  5673] write(1, "executing program\n", 18) = 18
[pid  5669] +++ exited with 0 +++
[pid  5673] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5673] <... socket resumed>)       = 3
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5655] <... restart_syscall resumed>) = 0
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5674 attached
 <unfinished ...>
[pid  5674] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5674] setpgid(0, 0)               = 0
[pid  5674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5674
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5674] <... openat resumed>)       = 3
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5674] write(3, "1000", 4)         = 4
[pid  5674] close(3)                    = 0
[pid  5674] write(1, "executing program\n", 18) = 18
executing program
[pid  5674] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[  168.801646][ T5669] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5674] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5670] <... sendmsg resumed>)      = 20
[pid  5670] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5670] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5670] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5670] exit_group(0)               = ?
[pid  5670] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5675 attached
 <unfinished ...>
[pid  5675] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5671] <... sendmsg resumed>)      = 20
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5675
[pid  5671] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5675] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5671] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5671] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5675] <... rt_sigprocmask resumed>, NULL, 8) = 0
[  168.876713][ T5670] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5671] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5675] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5671] <... sendmsg resumed>)      = 44
[pid  5675] <... prctl resumed>)        = 0
[pid  5671] exit_group(0 <unfinished ...>
[pid  5675] setpgid(0, 0)               = 0
[pid  5671] <... exit_group resumed>)   = ?
[pid  5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5675] write(3, "1000", 4)         = 4
[pid  5675] close(3 <unfinished ...>
[pid  5671] +++ exited with 0 +++
[pid  5675] <... close resumed>)        = 0
[pid  5675] write(1, "executing program\n", 18 <unfinished ...>
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5675] <... write resumed>)        = 18
executing program
[pid  5675] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5675] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5659] <... restart_syscall resumed>) = 0
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5676 attached
 <unfinished ...>
[pid  5676] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5676
[pid  5676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5672] <... sendmsg resumed>)      = 20
[pid  5659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5676] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5672] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5672] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5676] <... prctl resumed>)        = 0
[pid  5672] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5676] setpgid(0, 0 <unfinished ...>
[pid  5672] <... sendmsg resumed>)      = 44
[pid  5676] <... setpgid resumed>)      = 0
[pid  5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5672] exit_group(0 <unfinished ...>
[pid  5676] <... openat resumed>)       = 3
[pid  5672] <... exit_group resumed>)   = ?
[pid  5676] write(3, "1000", 4)         = 4
[pid  5676] close(3)                    = 0
[pid  5676] write(1, "executing program\n", 18) = 18
executing program
[  168.940141][ T5671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5676] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5672] +++ exited with 0 +++
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5676] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5677 attached
, child_tidptr=0x55556fc556d0) = 5677
[pid  5677] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5677] <... set_robust_list resumed>) = 0
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5677] setpgid(0, 0)               = 0
[pid  5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5677] write(3, "1000", 4)         = 4
[pid  5677] close(3)                    = 0
[pid  5677] write(1, "executing program\n", 18 <unfinished ...>
[pid  5673] <... sendmsg resumed>)      = 20
executing program
[  168.997292][ T5672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor240'.
[pid  5677] <... write resumed>)        = 18
[pid  5673] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5677] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5673] <... socket resumed>)       = 4
[pid  5677] <... socket resumed>)       = 3
[pid  5677] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5673] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5673] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5673] exit_group(0)               = ?
[pid  5673] +++ exited with 0 +++
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5654] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5674] <... sendmsg resumed>)      = 20
[pid  5674] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5674] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5674] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5674] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPENci-upstream-net-kasan-gce/strace-static-x86_64: Process 5678 attached
) = 44
[pid  5674] exit_group(0)               = ?
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5678
[pid  5678] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5678] <... set_robust_list resumed>) = 0
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5674] +++ exited with 0 +++
[pid  5678] setpgid(0, 0)               = 0
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5674, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5678] write(3, "1000", 4)         = 4
[pid  5678] close(3)                    = 0
executing program
[pid  5678] write(1, "executing program\n", 18) = 18
[pid  5655] <... restart_syscall resumed>) = 0
[pid  5678] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5678] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5655] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5679 attached
, child_tidptr=0x55556fc556d0) = 5679
[pid  5679] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5679] <... set_robust_list resumed>) = 0
[pid  5679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5679] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5675] <... sendmsg resumed>)      = 20
[pid  5679] <... prctl resumed>)        = 0
[pid  5679] setpgid(0, 0)               = 0
[pid  5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5675] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5679] <... openat resumed>)       = 3
[pid  5675] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5679] write(3, "1000", 4 <unfinished ...>
[pid  5675] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5679] <... write resumed>)        = 4
[pid  5679] close(3 <unfinished ...>
[pid  5675] <... sendmsg resumed>)      = 44
[pid  5679] <... close resumed>)        = 0
[pid  5675] exit_group(0 <unfinished ...>
[pid  5679] write(1, "executing program\n", 18 <unfinished ...>
[pid  5675] <... exit_group resumed>)   = ?
[pid  5679] <... write resumed>)        = 18
executing program
[pid  5679] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5675] +++ exited with 0 +++
[pid  5679] <... socket resumed>)       = 3
[pid  5679] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5675, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5676] <... sendmsg resumed>)      = 20
[pid  5656] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fc556d0) = 5680
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5680 attached
[pid  5676] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5680] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5676] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5680] <... set_robust_list resumed>) = 0
[pid  5676] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5676] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5676] <... sendmsg resumed>)      = 44
[pid  5680] setpgid(0, 0 <unfinished ...>
[pid  5676] exit_group(0 <unfinished ...>
[pid  5680] <... setpgid resumed>)      = 0
[pid  5676] <... exit_group resumed>)   = ?
[pid  5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5680] write(3, "1000", 4)         = 4
[pid  5676] +++ exited with 0 +++
[pid  5680] close(3)                    = 0
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5676, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5680] write(1, "executing program\n", 18 <unfinished ...>
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5680] <... write resumed>)        = 18
executing program
[pid  5677] <... sendmsg resumed>)      = 20
[pid  5659] <... restart_syscall resumed>) = 0
[pid  5677] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5677] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5677] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5680] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5677] <... sendmsg resumed>)      = 44
[pid  5680] <... socket resumed>)       = 3
[pid  5677] exit_group(0 <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5677] <... exit_group resumed>)   = ?
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5681 attached
 <unfinished ...>
[pid  5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5681] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5681
[pid  5681] <... set_robust_list resumed>) = 0
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5681] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5681] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5677] +++ exited with 0 +++
[pid  5681] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5677, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5681] <... prctl resumed>)        = 0
[pid  5681] setpgid(0, 0)               = 0
[pid  5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5681] write(3, "1000", 4 <unfinished ...>
[pid  5661] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5681] <... write resumed>)        = 4
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5681] close(3)                    = 0
executing program
[pid  5681] write(1, "executing program\n", 18) = 18
[pid  5681] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERICci-upstream-net-kasan-gce/strace-static-x86_64: Process 5682 attached
 <unfinished ...>
[pid  5682] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5681] <... socket resumed>)       = 3
[pid  5681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5682] <... set_robust_list resumed>) = 0
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5682
[pid  5682] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5682] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5682] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5682] <... prctl resumed>)        = 0
[pid  5682] setpgid(0, 0)               = 0
[pid  5682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5682] write(3, "1000", 4)         = 4
[pid  5682] close(3)                    = 0
executing program
[pid  5682] write(1, "executing program\n", 18) = 18
[pid  5682] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5682] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5678] <... sendmsg resumed>)      = 20
[pid  5678] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5678] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5678] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5678] exit_group(0)               = ?
[pid  5678] +++ exited with 0 +++
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5679] <... sendmsg resumed>)      = 20
[pid  5679] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5679] <... socket resumed>)       = 4
[pid  5654] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5679] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5683 attached
 <unfinished ...>
[pid  5679] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5683] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5679] <... sendmsg resumed>)      = 44
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5683
[pid  5683] <... set_robust_list resumed>) = 0
[pid  5679] exit_group(0)               = ?
[pid  5683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5683] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5683] <... prctl resumed>)        = 0
[pid  5683] setpgid(0, 0)               = 0
[pid  5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5679] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5679, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5683] write(3, "1000", 4 <unfinished ...>
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5683] <... write resumed>)        = 4
[pid  5683] close(3 <unfinished ...>
[pid  5655] <... restart_syscall resumed>) = 0
[pid  5683] <... close resumed>)        = 0
executing program
[pid  5683] write(1, "executing program\n", 18) = 18
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5683] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5655] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5683] <... socket resumed>)       = 3
[pid  5683] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPYci-upstream-net-kasan-gce/strace-static-x86_64: Process 5684 attached
 <unfinished ...>
[pid  5684] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5684
[pid  5684] <... set_robust_list resumed>) = 0
[pid  5684] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5684] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5680] <... sendmsg resumed>)      = 20
[pid  5684] setpgid(0, 0)               = 0
[pid  5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5680] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5684] <... openat resumed>)       = 3
[pid  5680] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5684] write(3, "1000", 4)         = 4
[pid  5684] close(3 <unfinished ...>
[pid  5680] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5684] <... close resumed>)        = 0
[pid  5684] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid  5680] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5684] <... write resumed>)        = 18
[pid  5684] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5680] <... sendmsg resumed>)      = 44
[pid  5684] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5680] exit_group(0)               = ?
[pid  5680] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5685 attached
, child_tidptr=0x55556fc556d0) = 5685
[pid  5685] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5681] <... sendmsg resumed>)      = 20
[pid  5685] <... set_robust_list resumed>) = 0
[pid  5681] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5685] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5681] <... socket resumed>)       = 4
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5685] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5681] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5685] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5681] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5681] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5685] <... prctl resumed>)        = 0
[pid  5681] <... sendmsg resumed>)      = 44
[pid  5685] setpgid(0, 0 <unfinished ...>
[pid  5681] exit_group(0 <unfinished ...>
[pid  5685] <... setpgid resumed>)      = 0
[pid  5681] <... exit_group resumed>)   = ?
[pid  5685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5685] write(3, "1000", 4)         = 4
[pid  5685] close(3 <unfinished ...>
[pid  5681] +++ exited with 0 +++
[pid  5685] <... close resumed>)        = 0
[pid  5685] write(1, "executing program\n", 18 <unfinished ...>
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5681, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
executing program
[pid  5685] <... write resumed>)        = 18
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5685] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5682] <... sendmsg resumed>)      = 20
[pid  5685] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5682] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5659] <... restart_syscall resumed>) = 0
[pid  5682] <... socket resumed>)       = 4
[pid  5682] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5682] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5682] <... sendmsg resumed>)      = 44
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5682] exit_group(0)               = ?
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5686 attached
[pid  5686] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5686
[pid  5686] <... set_robust_list resumed>) = 0
[pid  5686] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5686] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5686] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5682] +++ exited with 0 +++
[pid  5686] <... prctl resumed>)        = 0
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5682, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5686] setpgid(0, 0)               = 0
[pid  5686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5661] <... restart_syscall resumed>) = 0
[pid  5686] write(3, "1000", 4)         = 4
[pid  5686] close(3)                    = 0
[pid  5686] write(1, "executing program\n", 18) = 18
[pid  5686] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
executing program
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5686] <... socket resumed>)       = 3
[pid  5661] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5687 attached
 <unfinished ...>
[pid  5683] <... sendmsg resumed>)      = 20
[pid  5687] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5687] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5683] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5687] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5686] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5687
[pid  5687] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5683] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5687] <... prctl resumed>)        = 0
[pid  5683] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5687] setpgid(0, 0 <unfinished ...>
[pid  5683] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5687] <... setpgid resumed>)      = 0
[pid  5683] <... sendmsg resumed>)      = 44
[pid  5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5683] exit_group(0 <unfinished ...>
[pid  5687] <... openat resumed>)       = 3
[pid  5683] <... exit_group resumed>)   = ?
[pid  5687] write(3, "1000", 4)         = 4
[pid  5687] close(3)                    = 0
[pid  5683] +++ exited with 0 +++
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5683, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid  5687] write(1, "executing program\n", 18) = 18
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5687] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5654] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5687] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5688 attached
 <unfinished ...>
[pid  5688] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5688] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5688
[pid  5654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5688] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5688] setpgid(0, 0)               = 0
[pid  5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5684] <... sendmsg resumed>)      = 20
[pid  5688] write(3, "1000", 4)         = 4
[pid  5688] close(3)                    = 0
[pid  5684] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5688] write(1, "executing program\n", 18 <unfinished ...>
[pid  5684] <... socket resumed>)       = 4
executing program
[pid  5688] <... write resumed>)        = 18
[pid  5684] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5684] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5688] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5684] <... sendmsg resumed>)      = 44
[pid  5688] <... socket resumed>)       = 3
[pid  5684] exit_group(0)               = ?
[pid  5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5684] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5689 attached
 <unfinished ...>
[pid  5685] <... sendmsg resumed>)      = 20
[pid  5689] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5685] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5689
[pid  5689] <... set_robust_list resumed>) = 0
[pid  5685] <... socket resumed>)       = 4
[pid  5685] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5689] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5685] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5685] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5689] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5689] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5685] <... sendmsg resumed>)      = 44
[pid  5689] <... prctl resumed>)        = 0
[pid  5685] exit_group(0 <unfinished ...>
[pid  5689] setpgid(0, 0)               = 0
[pid  5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5685] <... exit_group resumed>)   = ?
[pid  5689] <... openat resumed>)       = 3
[pid  5689] write(3, "1000", 4)         = 4
[pid  5689] close(3)                    = 0
[pid  5689] write(1, "executing program\n", 18 <unfinished ...>
[pid  5685] +++ exited with 0 +++
[pid  5689] <... write resumed>)        = 18
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5685, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
executing program
[pid  5689] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5689] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5690 attached
, child_tidptr=0x55556fc556d0) = 5690
[pid  5690] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5690] <... set_robust_list resumed>) = 0
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5686] <... sendmsg resumed>)      = 20
[pid  5690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5686] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5690] setpgid(0, 0)               = 0
[pid  5686] <... socket resumed>)       = 4
[pid  5686] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5686] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5690] <... openat resumed>)       = 3
[pid  5686] <... sendmsg resumed>)      = 44
[pid  5686] exit_group(0 <unfinished ...>
[pid  5690] write(3, "1000", 4)         = 4
[pid  5690] close(3 <unfinished ...>
[pid  5686] <... exit_group resumed>)   = ?
[pid  5690] <... close resumed>)        = 0
[pid  5690] write(1, "executing program\n", 18) = 18
executing program
[pid  5690] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5690] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5687] <... sendmsg resumed>)      = 20
[pid  5686] +++ exited with 0 +++
[pid  5687] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5686, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5687] <... socket resumed>)       = 4
[pid  5687] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5687] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5687] <... sendmsg resumed>)      = 44
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5687] exit_group(0ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5691 attached
 <unfinished ...>
[pid  5691] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5687] <... exit_group resumed>)   = ?
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5691
[pid  5691] <... set_robust_list resumed>) = 0
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5691] setpgid(0, 0)               = 0
[pid  5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5691] write(3, "1000", 4)         = 4
[pid  5691] close(3)                    = 0
executing program
[pid  5691] write(1, "executing program\n", 18) = 18
[pid  5691] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5687] +++ exited with 0 +++
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5687, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5688] <... sendmsg resumed>)      = 20
[pid  5661] <... restart_syscall resumed>) = 0
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5688] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5661] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5692 attached
 <unfinished ...>
[pid  5692] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5688] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5692
[pid  5692] <... set_robust_list resumed>) = 0
[pid  5688] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5692] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5688] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5692] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5688] <... sendmsg resumed>)      = 44
[pid  5692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5688] exit_group(0 <unfinished ...>
[pid  5692] setpgid(0, 0)               = 0
[pid  5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5688] <... exit_group resumed>)   = ?
[pid  5692] <... openat resumed>)       = 3
[pid  5692] write(3, "1000", 4)         = 4
[pid  5692] close(3)                    = 0
[pid  5692] write(1, "executing program\n", 18) = 18
executing program
[pid  5688] +++ exited with 0 +++
[pid  5692] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5692] <... socket resumed>)       = 3
[pid  5692] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5689] <... sendmsg resumed>)      = 20
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5689] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5654] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5693 attached
 <unfinished ...>
[pid  5689] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5693] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5689] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5693] <... set_robust_list resumed>) = 0
[pid  5693] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5693
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5689] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5693] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5689] <... sendmsg resumed>)      = 44
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5693] setpgid(0, 0)               = 0
[pid  5693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5689] exit_group(0)               = ?
[pid  5693] write(3, "1000", 4)         = 4
[pid  5693] close(3)                    = 0
[pid  5693] write(1, "executing program\n", 18) = 18
executing program
[pid  5693] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5693] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5689] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5695 attached
 <unfinished ...>
[pid  5695] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5695] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5690] <... sendmsg resumed>)      = 20
[pid  5695] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5690] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5695
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5690] <... socket resumed>)       = 4
[pid  5695] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5690] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5695] <... prctl resumed>)        = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5690] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5695] setpgid(0, 0)               = 0
[pid  5690] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5690] <... sendmsg resumed>)      = 44
[pid  5695] write(3, "1000", 4 <unfinished ...>
[pid  5690] exit_group(0 <unfinished ...>
[pid  5695] <... write resumed>)        = 4
[pid  5690] <... exit_group resumed>)   = ?
[pid  5695] close(3 <unfinished ...>
[pid  5690] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5690, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5695] <... close resumed>)        = 0
executing program
[pid  5695] write(1, "executing program\n", 18) = 18
[pid  5695] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5695] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5696 attached
 <unfinished ...>
[pid  5696] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5696
[pid  5696] <... set_robust_list resumed>) = 0
[pid  5696] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5696] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5696] setpgid(0, 0)               = 0
[pid  5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5696] write(3, "1000", 4)         = 4
[pid  5696] close(3)                    = 0
executing program
[pid  5696] write(1, "executing program\n", 18) = 18
[pid  5691] <... sendmsg resumed>)      = 20
[pid  5696] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5691] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5696] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5691] <... socket resumed>)       = 4
[pid  5691] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5691] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5691] exit_group(0)               = ?
[pid  5691] +++ exited with 0 +++
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5692] <... sendmsg resumed>)      = 20
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5697 attached
[pid  5692] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5697] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5692] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5692] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5697
[pid  5697] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5692] <... sendmsg resumed>)      = 44
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5697] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5697] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5692] exit_group(0 <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5697] <... prctl resumed>)        = 0
[pid  5697] setpgid(0, 0)               = 0
[pid  5692] <... exit_group resumed>)   = ?
[pid  5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5697] write(3, "1000", 4)         = 4
[pid  5692] +++ exited with 0 +++
[pid  5697] close(3)                    = 0
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5697] write(1, "executing program\n", 18 <unfinished ...>
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5697] <... write resumed>)        = 18
executing program
[pid  5697] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5697] <... socket resumed>)       = 3
[pid  5697] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5693] <... sendmsg resumed>)      = 20
[pid  5661] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5693] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5693] <... socket resumed>)       = 4
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5698 attached
[pid  5693] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5698] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5693] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5693] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5698
[pid  5698] <... set_robust_list resumed>) = 0
[pid  5693] <... sendmsg resumed>)      = 44
[pid  5698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5698] setpgid(0, 0)               = 0
[pid  5698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5693] exit_group(0 <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5693] <... exit_group resumed>)   = ?
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5698] <... openat resumed>)       = 3
[pid  5698] write(3, "1000", 4)         = 4
[pid  5698] close(3)                    = 0
[pid  5698] write(1, "executing program\n", 18) = 18
executing program
[pid  5698] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5693] +++ exited with 0 +++
[pid  5698] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5693, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5699 attached
 <unfinished ...>
[pid  5699] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5695] <... sendmsg resumed>)      = 20
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5699
[pid  5699] <... set_robust_list resumed>) = 0
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5699] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5699] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5695] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5699] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5695] <... socket resumed>)       = 4
[pid  5699] <... prctl resumed>)        = 0
[pid  5695] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5699] setpgid(0, 0)               = 0
[pid  5695] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5695] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5695] <... sendmsg resumed>)      = 44
[pid  5695] exit_group(0)               = ?
[pid  5699] write(3, "1000", 4)         = 4
[pid  5699] close(3)                    = 0
[pid  5699] write(1, "executing program\n", 18) = 18
[pid  5699] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
executing program
[pid  5695] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5695, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5699] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5700 attached
 <unfinished ...>
[pid  5696] <... sendmsg resumed>)      = 20
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5700
[pid  5700] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5700] <... set_robust_list resumed>) = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5700] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5696] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5700] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5696] <... socket resumed>)       = 4
[pid  5700] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5696] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5700] <... prctl resumed>)        = 0
[pid  5700] setpgid(0, 0 <unfinished ...>
[pid  5696] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5700] <... setpgid resumed>)      = 0
[pid  5696] <... sendmsg resumed>)      = 44
[pid  5700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5696] exit_group(0)               = ?
[pid  5700] write(3, "1000", 4)         = 4
[pid  5700] close(3)                    = 0
[pid  5700] write(1, "executing program\n", 18) = 18
executing program
[pid  5700] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5700] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5697] <... sendmsg resumed>)      = 20
[pid  5696] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5697] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5697] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5697] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5656] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5697] <... sendmsg resumed>)      = 44
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5697] exit_group(0ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5701 attached
)               = ?
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5701
[pid  5701] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5697] +++ exited with 0 +++
[pid  5701] <... set_robust_list resumed>) = 0
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5701] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5697, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5701] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5701] setpgid(0, 0)               = 0
[pid  5659] <... restart_syscall resumed>) = 0
[pid  5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5698] <... sendmsg resumed>)      = 20
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5701] <... openat resumed>)       = 3
[pid  5698] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5701] write(3, "1000", 4 <unfinished ...>
[pid  5698] <... socket resumed>)       = 4
[pid  5701] <... write resumed>)        = 4
[pid  5701] close(3)                    = 0
[pid  5698] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5701] write(1, "executing program\n", 18 <unfinished ...>
[pid  5698] <... ioctl resumed>, ifr_ifindex=1}) = 0
executing program
[pid  5698] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPENci-upstream-net-kasan-gce/strace-static-x86_64: Process 5702 attached
 <unfinished ...>
[pid  5701] <... write resumed>)        = 18
[pid  5698] <... sendmsg resumed>)      = 44
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5702
[pid  5702] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5698] exit_group(0 <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5702] <... set_robust_list resumed>) = 0
[pid  5698] <... exit_group resumed>)   = ?
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5702] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5701] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5702] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5701] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5702] setpgid(0, 0 <unfinished ...>
[pid  5698] +++ exited with 0 +++
[pid  5702] <... setpgid resumed>)      = 0
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5698, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5702] write(3, "1000", 4)         = 4
[pid  5702] close(3)                    = 0
[pid  5702] write(1, "executing program\n", 18) = 18
[pid  5702] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
executing program
[pid  5702] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5703 attached
, child_tidptr=0x55556fc556d0) = 5703
[pid  5703] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5703] <... set_robust_list resumed>) = 0
[pid  5703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5703] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5699] <... sendmsg resumed>)      = 20
[pid  5703] <... prctl resumed>)        = 0
[pid  5703] setpgid(0, 0)               = 0
[pid  5703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5699] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5703] <... openat resumed>)       = 3
[pid  5699] <... socket resumed>)       = 4
[pid  5703] write(3, "1000", 4 <unfinished ...>
[pid  5699] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5703] <... write resumed>)        = 4
[pid  5699] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5703] close(3 <unfinished ...>
[pid  5699] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5703] <... close resumed>)        = 0
executing program
[pid  5703] write(1, "executing program\n", 18) = 18
[pid  5703] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5699] <... sendmsg resumed>)      = 44
[pid  5703] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5699] exit_group(0)               = ?
[pid  5699] +++ exited with 0 +++
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5699, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5654] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5700] <... sendmsg resumed>)      = 20
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5704 attached
[pid  5700] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5704
[pid  5704] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5704] <... set_robust_list resumed>) = 0
[pid  5704] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5704] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5700] <... socket resumed>)       = 4
[pid  5704] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5700] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5700] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5704] <... prctl resumed>)        = 0
[pid  5704] setpgid(0, 0 <unfinished ...>
[pid  5700] <... sendmsg resumed>)      = 44
[pid  5704] <... setpgid resumed>)      = 0
[pid  5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5700] exit_group(0)               = ?
[pid  5704] <... openat resumed>)       = 3
[pid  5700] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5700, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5704] write(3, "1000", 4)         = 4
[pid  5704] close(3 <unfinished ...>
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5704] <... close resumed>)        = 0
[pid  5655] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5704] write(1, "executing program\n", 18 <unfinished ...>
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5701] <... sendmsg resumed>)      = 20
executing program
[pid  5704] <... write resumed>)        = 18
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5705 attached
[pid  5704] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5701] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5705] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5704] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5701] <... socket resumed>)       = 4
[pid  5705] <... set_robust_list resumed>) = 0
[pid  5701] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5705
[pid  5701] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5705] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5701] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5705] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5705] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5701] <... sendmsg resumed>)      = 44
[pid  5705] <... prctl resumed>)        = 0
[pid  5701] exit_group(0)               = ?
[pid  5705] setpgid(0, 0)               = 0
[pid  5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5701] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5701, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5705] write(3, "1000", 4 <unfinished ...>
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5705] <... write resumed>)        = 4
[pid  5656] <... restart_syscall resumed>) = 0
[pid  5705] close(3)                    = 0
[pid  5705] write(1, "executing program\n", 18 <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5705] <... write resumed>)        = 18
[pid  5705] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5656] <... rt_sigprocmask resumed>, [], 8) = 0
executing program
[pid  5705] <... socket resumed>)       = 3
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5705] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPYci-upstream-net-kasan-gce/strace-static-x86_64: Process 5706 attached
 <unfinished ...>
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5706
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5706] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5706] setpgid(0, 0)               = 0
[pid  5706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5706] write(3, "1000", 4)         = 4
[pid  5706] close(3)                    = 0
executing program
[pid  5706] write(1, "executing program\n", 18) = 18
[pid  5706] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5702] <... sendmsg resumed>)      = 20
[pid  5706] <... socket resumed>)       = 3
[pid  5706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5702] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5702] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5702] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5702] exit_group(0)               = ?
[pid  5703] <... sendmsg resumed>)      = 20
[pid  5702] +++ exited with 0 +++
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5703] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5703] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5703] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5703] exit_group(0)               = ?
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5707 attached
, child_tidptr=0x55556fc556d0) = 5707
[pid  5707] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5703] +++ exited with 0 +++
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5707] <... set_robust_list resumed>) = 0
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5707] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5703, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5707] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5707] setpgid(0, 0 <unfinished ...>
[pid  5661] <... restart_syscall resumed>) = 0
[pid  5707] <... setpgid resumed>)      = 0
[pid  5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5704] <... sendmsg resumed>)      = 20
[pid  5707] write(3, "1000", 4)         = 4
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5707] close(3 <unfinished ...>
[pid  5661] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5707] <... close resumed>)        = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5707] write(1, "executing program\n", 18 <unfinished ...>
[pid  5704] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTEci-upstream-net-kasan-gce/strace-static-x86_64: Process 5708 attached
 <unfinished ...>
[pid  5707] <... write resumed>)        = 18
[pid  5707] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5704] <... socket resumed>)       = 4
executing program
[pid  5708] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5707] <... socket resumed>)       = 3
[pid  5704] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5708
[pid  5704] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5708] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5704] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5708] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5704] <... sendmsg resumed>)      = 44
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5704] exit_group(0 <unfinished ...>
[pid  5708] setpgid(0, 0)               = 0
[pid  5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5708] write(3, "1000", 4)         = 4
[pid  5708] close(3 <unfinished ...>
[pid  5704] <... exit_group resumed>)   = ?
[pid  5708] <... close resumed>)        = 0
[pid  5704] +++ exited with 0 +++
[pid  5708] write(1, "executing program\n", 18 <unfinished ...>
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5708] <... write resumed>)        = 18
[pid  5654] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
executing program
[pid  5708] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5705] <... sendmsg resumed>)      = 20
[pid  5654] <... restart_syscall resumed>) = 0
[pid  5705] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5705] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5705] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5705] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPENci-upstream-net-kasan-gce/strace-static-x86_64: Process 5709 attached
) = 44
[pid  5705] exit_group(0)               = ?
[pid  5709] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5709] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5709
[pid  5709] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5709] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5705] +++ exited with 0 +++
[pid  5709] <... prctl resumed>)        = 0
[pid  5709] setpgid(0, 0 <unfinished ...>
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5705, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
[pid  5709] <... setpgid resumed>)      = 0
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5709] write(3, "1000", 4)         = 4
[pid  5655] <... restart_syscall resumed>) = 0
[pid  5709] close(3)                    = 0
[pid  5709] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5709] <... write resumed>)        = 18
[pid  5706] <... sendmsg resumed>)      = 20
[pid  5655] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5709] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5709] <... socket resumed>)       = 3
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5710 attached
[pid  5709] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5710] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5706] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5710
[pid  5710] <... set_robust_list resumed>) = 0
[pid  5706] <... socket resumed>)       = 4
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5706] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5710] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5706] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5706] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5710] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5710] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5706] <... sendmsg resumed>)      = 44
[pid  5710] <... prctl resumed>)        = 0
[pid  5706] exit_group(0 <unfinished ...>
[pid  5710] setpgid(0, 0)               = 0
[pid  5706] <... exit_group resumed>)   = ?
[pid  5710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5710] write(3, "1000", 4 <unfinished ...>
[pid  5706] +++ exited with 0 +++
[pid  5710] <... write resumed>)        = 4
[pid  5710] close(3 <unfinished ...>
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5706, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5710] <... close resumed>)        = 0
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5710] write(1, "executing program\n", 18 <unfinished ...>
[pid  5656] <... restart_syscall resumed>) = 0
[pid  5710] <... write resumed>)        = 18
executing program
[pid  5710] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5710] <... socket resumed>)       = 3
[pid  5656] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5710] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556fc556d0) = 5711
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5711 attached
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5711] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5707] <... sendmsg resumed>)      = 20
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5711] <... set_robust_list resumed>) = 0
[pid  5711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5711] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5707] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5707] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5711] <... prctl resumed>)        = 0
[pid  5707] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5711] setpgid(0, 0)               = 0
[pid  5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5711] write(3, "1000", 4)         = 4
[pid  5711] close(3 <unfinished ...>
[pid  5707] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5711] <... close resumed>)        = 0
[pid  5707] <... sendmsg resumed>)      = 44
[pid  5711] write(1, "executing program\n", 18) = 18
[pid  5711] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
executing program
[pid  5707] exit_group(0 <unfinished ...>
[pid  5711] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5707] <... exit_group resumed>)   = ?
[pid  5707] +++ exited with 0 +++
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5707, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5708] <... sendmsg resumed>)      = 20
[pid  5708] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5708] <... socket resumed>)       = 4
[pid  5659] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5712 attached
 <unfinished ...>
[pid  5708] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5712] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5708] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5712] <... set_robust_list resumed>) = 0
[pid  5708] <... sendmsg resumed>)      = 44
[pid  5712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5708] exit_group(0 <unfinished ...>
[pid  5712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5712
[pid  5708] <... exit_group resumed>)   = ?
[pid  5712] setpgid(0, 0 <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5712] <... setpgid resumed>)      = 0
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5712] write(3, "1000", 4 <unfinished ...>
[pid  5708] +++ exited with 0 +++
[pid  5712] <... write resumed>)        = 4
[pid  5712] close(3)                    = 0
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5708, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5712] write(1, "executing program\n", 18 <unfinished ...>
[pid  5661] <... restart_syscall resumed>) = 0
[pid  5712] <... write resumed>)        = 18
executing program
[pid  5712] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5712] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5713 attached
 <unfinished ...>
[pid  5713] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5713] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5713
[pid  5713] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5713] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5709] <... sendmsg resumed>)      = 20
[pid  5713] <... prctl resumed>)        = 0
[pid  5713] setpgid(0, 0)               = 0
[pid  5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5709] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5713] write(3, "1000", 4)         = 4
[pid  5709] <... socket resumed>)       = 4
[pid  5713] close(3)                    = 0
[pid  5713] write(1, "executing program\n", 18) = 18
executing program
[pid  5713] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5713] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5709] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5709] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5709] exit_group(0)               = ?
[pid  5709] +++ exited with 0 +++
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5709, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5710] <... sendmsg resumed>)      = 20
[pid  5710] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5714 attached
 <unfinished ...>
[pid  5710] <... socket resumed>)       = 4
[pid  5710] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5710] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5714] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5710] <... sendmsg resumed>)      = 44
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5714
[pid  5714] <... set_robust_list resumed>) = 0
[pid  5710] exit_group(0 <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5714] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5710] <... exit_group resumed>)   = ?
[pid  5714] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5714] setpgid(0, 0)               = 0
[pid  5710] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5710, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5714] <... openat resumed>)       = 3
[pid  5714] write(3, "1000", 4)         = 4
[pid  5714] close(3)                    = 0
[pid  5655] <... restart_syscall resumed>) = 0
executing program
[pid  5714] write(1, "executing program\n", 18) = 18
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5714] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5655] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5714] <... socket resumed>)       = 3
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5715 attached
 <unfinished ...>
[pid  5714] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5715] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5715
[pid  5715] <... set_robust_list resumed>) = 0
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5715] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5715] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5715] setpgid(0, 0)               = 0
[pid  5715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5715] write(3, "1000", 4 <unfinished ...>
[pid  5711] <... sendmsg resumed>)      = 20
[pid  5715] <... write resumed>)        = 4
[pid  5711] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5715] close(3 <unfinished ...>
[pid  5711] <... socket resumed>)       = 4
[pid  5715] <... close resumed>)        = 0
[pid  5711] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5715] write(1, "executing program\n", 18 <unfinished ...>
[pid  5711] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5715] <... write resumed>)        = 18
[pid  5715] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
executing program
[pid  5711] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5715] <... socket resumed>)       = 3
[pid  5711] <... sendmsg resumed>)      = 44
[pid  5715] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5711] exit_group(0)               = ?
[pid  5711] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5711, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5716 attached
 <unfinished ...>
[pid  5716] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5716
[pid  5716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5716] setpgid(0, 0 <unfinished ...>
[pid  5712] <... sendmsg resumed>)      = 20
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5716] <... setpgid resumed>)      = 0
[pid  5712] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5712] <... socket resumed>)       = 4
[pid  5716] <... openat resumed>)       = 3
[pid  5712] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5716] write(3, "1000", 4 <unfinished ...>
[pid  5712] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5716] <... write resumed>)        = 4
[pid  5712] <... sendmsg resumed>)      = 44
[pid  5716] close(3)                    = 0
[pid  5712] exit_group(0 <unfinished ...>
[pid  5716] write(1, "executing program\n", 18 <unfinished ...>
[pid  5712] <... exit_group resumed>)   = ?
[pid  5716] <... write resumed>)        = 18
executing program
[pid  5716] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5716] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5712] +++ exited with 0 +++
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5712, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5717 attached
 <unfinished ...>
[pid  5717] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5717] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5717
[pid  5717] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5713] <... sendmsg resumed>)      = 20
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5717] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5717] <... prctl resumed>)        = 0
[pid  5717] setpgid(0, 0)               = 0
[pid  5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5713] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5717] <... openat resumed>)       = 3
[pid  5713] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5713] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5717] write(3, "1000", 4 <unfinished ...>
[pid  5713] <... sendmsg resumed>)      = 44
[pid  5717] <... write resumed>)        = 4
[pid  5713] exit_group(0 <unfinished ...>
[pid  5717] close(3)                    = 0
[pid  5717] write(1, "executing program\n", 18 <unfinished ...>
[pid  5713] <... exit_group resumed>)   = ?
executing program
[pid  5717] <... write resumed>)        = 18
[pid  5717] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5717] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5713] +++ exited with 0 +++
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5713, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5714] <... sendmsg resumed>)      = 20
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5714] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5718 attached
[pid  5714] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5718] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5718
[pid  5714] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5718] <... set_robust_list resumed>) = 0
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5718] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5714] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5718] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5718] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5714] <... sendmsg resumed>)      = 44
[pid  5718] <... prctl resumed>)        = 0
[pid  5718] setpgid(0, 0)               = 0
[pid  5714] exit_group(0 <unfinished ...>
[pid  5718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5714] <... exit_group resumed>)   = ?
[pid  5718] <... openat resumed>)       = 3
[pid  5714] +++ exited with 0 +++
[pid  5718] write(3, "1000", 4)         = 4
[pid  5718] close(3)                    = 0
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5714, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5718] write(1, "executing program\n", 18) = 18
executing program
[pid  5718] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5718] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5719 attached
 <unfinished ...>
[pid  5719] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5715] <... sendmsg resumed>)      = 20
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5719
[pid  5719] <... set_robust_list resumed>) = 0
[pid  5715] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5715] <... socket resumed>)       = 4
[pid  5654] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5715] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5719] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5715] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5719] <... prctl resumed>)        = 0
[pid  5715] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5719] setpgid(0, 0 <unfinished ...>
[pid  5715] <... sendmsg resumed>)      = 44
[pid  5719] <... setpgid resumed>)      = 0
[pid  5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5715] exit_group(0)               = ?
[pid  5719] write(3, "1000", 4)         = 4
[pid  5715] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5715, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5719] close(3 <unfinished ...>
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5719] <... close resumed>)        = 0
[pid  5719] write(1, "executing program\n", 18) = 18
executing program
[pid  5719] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5719] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5655] <... restart_syscall resumed>) = 0
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5720 attached
 <unfinished ...>
[pid  5716] <... sendmsg resumed>)      = 20
[pid  5720] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5716] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5720
[pid  5720] <... set_robust_list resumed>) = 0
[pid  5716] <... socket resumed>)       = 4
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5716] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5720] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5716] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5720] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5716] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5716] <... sendmsg resumed>)      = 44
[pid  5720] setpgid(0, 0 <unfinished ...>
[pid  5716] exit_group(0 <unfinished ...>
[pid  5720] <... setpgid resumed>)      = 0
[pid  5716] <... exit_group resumed>)   = ?
[pid  5720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5720] write(3, "1000", 4)         = 4
[pid  5720] close(3 <unfinished ...>
[pid  5716] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5720] <... close resumed>)        = 0
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
executing program
[pid  5720] write(1, "executing program\n", 18) = 18
[pid  5720] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5656] <... restart_syscall resumed>) = 0
[pid  5720] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5721 attached
, child_tidptr=0x55556fc556d0) = 5721
[pid  5721] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5656] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5721] <... set_robust_list resumed>) = 0
[pid  5656] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5721] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5717] <... sendmsg resumed>)      = 20
[pid  5721] <... prctl resumed>)        = 0
[pid  5721] setpgid(0, 0 <unfinished ...>
[pid  5717] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5721] <... setpgid resumed>)      = 0
[pid  5717] <... socket resumed>)       = 4
[pid  5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5717] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5721] <... openat resumed>)       = 3
[pid  5717] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5721] write(3, "1000", 4 <unfinished ...>
[pid  5717] <... sendmsg resumed>)      = 44
[pid  5721] <... write resumed>)        = 4
[pid  5717] exit_group(0 <unfinished ...>
[pid  5721] close(3 <unfinished ...>
[pid  5717] <... exit_group resumed>)   = ?
[pid  5721] <... close resumed>)        = 0
[pid  5721] write(1, "executing program\n", 18) = 18
executing program
[pid  5721] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5717] +++ exited with 0 +++
[pid  5718] <... sendmsg resumed>)      = 20
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5717, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5718] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5718] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5718] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5718] <... sendmsg resumed>)      = 44
[pid  5659] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5718] exit_group(0 <unfinished ...>
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5722 attached
 <unfinished ...>
[pid  5718] <... exit_group resumed>)   = ?
[pid  5722] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5722
[pid  5722] <... set_robust_list resumed>) = 0
[pid  5722] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5722] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5722] setpgid(0, 0 <unfinished ...>
[pid  5718] +++ exited with 0 +++
[pid  5722] <... setpgid resumed>)      = 0
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5718, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5722] <... openat resumed>)       = 3
[pid  5722] write(3, "1000", 4)         = 4
[pid  5722] close(3)                    = 0
[pid  5722] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5722] <... write resumed>)        = 18
[pid  5722] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5661] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5722] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPYci-upstream-net-kasan-gce/strace-static-x86_64: Process 5723 attached
 <unfinished ...>
[pid  5723] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5661] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5723
[pid  5723] <... set_robust_list resumed>) = 0
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5723] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5723] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5723] setpgid(0, 0)               = 0
[pid  5723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5721] <... sendmsg resumed>)      = 20
[pid  5721] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5721] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5721] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5723] <... openat resumed>)       = 3
[pid  5721] <... sendmsg resumed>)      = 44
[pid  5721] exit_group(0)               = ?
[pid  5723] write(3, "1000", 4)         = 4
[pid  5723] close(3)                    = 0
[pid  5723] write(1, "executing program\n", 18) = 18
[pid  5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
executing program
[pid  5723] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5721] +++ exited with 0 +++
[pid  5656] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5721, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5656] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5656] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5724 attached
 <unfinished ...>
[pid  5724] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5724] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5656] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5724
[pid  5724] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5724] setpgid(0, 0)               = 0
[pid  5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5724] write(3, "1000", 4)         = 4
[pid  5724] close(3)                    = 0
[pid  5724] write(1, "executing program\n", 18) = 18
[pid  5724] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
executing program
[pid  5724] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5719] <... sendmsg resumed>)      = 20
[pid  5719] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5719] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5719] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN) = 44
[pid  5719] exit_group(0)               = ?
[pid  5719] +++ exited with 0 +++
[pid  5654] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5719, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
[pid  5654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5654] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5725 attached
 <unfinished ...>
[pid  5725] set_robust_list(0x55556fc556e0, 24) = 0
[pid  5654] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5725
[pid  5725] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5725] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5720] <... sendmsg resumed>)      = 20
[pid  5725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5725] setpgid(0, 0)               = 0
[pid  5720] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5720] <... socket resumed>)       = 4
[pid  5725] <... openat resumed>)       = 3
[pid  5720] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5725] write(3, "1000", 4)         = 4
[pid  5720] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5725] close(3 <unfinished ...>
[pid  5720] <... sendmsg resumed>)      = 44
[pid  5725] <... close resumed>)        = 0
executing program
[pid  5725] write(1, "executing program\n", 18 <unfinished ...>
[pid  5720] exit_group(0 <unfinished ...>
[pid  5725] <... write resumed>)        = 18
[pid  5720] <... exit_group resumed>)   = ?
[pid  5725] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5725] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5720] +++ exited with 0 +++
[pid  5655] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5720, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5655] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5722] <... sendmsg resumed>)      = 20
[pid  5655] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5722] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5722] ioctl(4, SIOCGIFINDEX, {ifr_name="lo", ifr_ifindex=1}) = 0
[pid  5722] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPENci-upstream-net-kasan-gce/strace-static-x86_64: Process 5726 attached
) = 44
[pid  5722] exit_group(0 <unfinished ...>
[pid  5726] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5655] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5726
[pid  5726] <... set_robust_list resumed>) = 0
[pid  5726] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5722] <... exit_group resumed>)   = ?
[pid  5655] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5726] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5655] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5726] setpgid(0, 0)               = 0
[pid  5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5722] +++ exited with 0 +++
[pid  5659] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5722, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
[pid  5726] <... openat resumed>)       = 3
[pid  5659] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5726] write(3, "1000", 4 <unfinished ...>
[pid  5659] <... restart_syscall resumed>) = 0
[pid  5726] <... write resumed>)        = 4
[pid  5726] close(3)                    = 0
executing program
[pid  5726] write(1, "executing program\n", 18) = 18
[pid  5659] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5726] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5659] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5726] <... socket resumed>)       = 3
[pid  5659] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5727 attached
 <unfinished ...>
[pid  5726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5727] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5659] <... clone resumed>, child_tidptr=0x55556fc556d0) = 5727
[pid  5727] <... set_robust_list resumed>) = 0
[pid  5659] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5659] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5723] <... sendmsg resumed>)      = 20
[pid  5727] setpgid(0, 0)               = 0
[pid  5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE <unfinished ...>
[pid  5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5723] <... socket resumed>)       = 4
[pid  5727] <... openat resumed>)       = 3
[pid  5723] ioctl(4, SIOCGIFINDEX, {ifr_name="lo" <unfinished ...>
[pid  5727] write(3, "1000", 4 <unfinished ...>
[pid  5723] <... ioctl resumed>, ifr_ifindex=1}) = 0
[pid  5727] <... write resumed>)        = 4
[pid  5727] close(3 <unfinished ...>
[pid  5723] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=44, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_DUMP_INTR|NLM_F_DUMP_FILTERED|0x7400, nlmsg_seq=7388456, nlmsg_pid=635425790}, "\x02\x00\x00\x00\x01\x00\x00\x00\x10\x00\xa2\x04\x08\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_BATCH|MSG_FASTOPEN}, MSG_DONTWAIT|MSG_EOR|MSG_MORE|MSG_FASTOPEN <unfinished ...>
[pid  5727] <... close resumed>)        = 0
[pid  5723] <... sendmsg resumed>)      = 44
executing program
[pid  5727] write(1, "executing program\n", 18) = 18
[pid  5723] exit_group(0 <unfinished ...>
[pid  5727] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC <unfinished ...>
[pid  5723] <... exit_group resumed>)   = ?
[pid  5727] <... socket resumed>)       = 3
[pid  5727] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5723] +++ exited with 0 +++
[pid  5661] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5723, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5661] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5661] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5728 attached
, child_tidptr=0x55556fc556d0) = 5728
[pid  5728] set_robust_list(0x55556fc556e0, 24 <unfinished ...>
[pid  5661] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5728] <... set_robust_list resumed>) = 0
[pid  5661] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5728] setpgid(0, 0)               = 0
[pid  5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5728] write(3, "1000", 4)         = 4
[pid  5728] close(3)                    = 0
executing program
[pid  5728] write(1, "executing program\n", 18) = 18
[pid  5728] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=[{nlmsg_len=20, nlmsg_type=0x27 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST, nlmsg_seq=7388460, nlmsg_pid=4096}, "\x06\x00\x00\x00"], iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=MSG_OOB|MSG_CONFIRM|MSG_NOSIGNAL|MSG_MORE|MSG_ZEROCOPY}, MSG_PROBE|MSG_EOR|MSG_MORE|MSG_ZEROCOPY <unfinished ...>
[pid  5656] kill(-5724, SIGKILL)        = 0
[pid  5656] kill(5724, SIGKILL)         = 0
[pid  5654] kill(-5725, SIGKILL)        = 0
[pid  5654] kill(5725, SIGKILL)         = 0
[pid  5655] kill(-5726, SIGKILL)        = 0
[pid  5655] kill(5726, SIGKILL)         = 0
[pid  5659] kill(-5727, SIGKILL)        = 0
[pid  5659] kill(5727, SIGKILL)         = 0
[pid  5661] kill(-5728, SIGKILL)        = 0
[pid  5661] kill(5728, SIGKILL)         = 0
[pid  5656] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5656] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid  5656] getdents64(3, 0x55556fc567a0 /* 2 entries */, 32768) = 48
[pid  5656] getdents64(3, 0x55556fc567a0 /* 0 entries */, 32768) = 0
[pid  5656] close(3)                    = 0
[pid  5654] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5654] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid  5654] getdents64(3, 0x55556fc567a0 /* 2 entries */, 32768) = 48
[pid  5654] getdents64(3, 0x55556fc567a0 /* 0 entries */, 32768) = 0
[pid  5654] close(3)                    = 0
[pid  5659] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5659] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid  5659] getdents64(3, 0x55556fc567a0 /* 2 entries */, 32768) = 48
[pid  5655] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5659] getdents64(3 <unfinished ...>
[pid  5655] <... openat resumed>)       = 3
[pid  5659] <... getdents64 resumed>, 0x55556fc567a0 /* 0 entries */, 32768) = 0
[pid  5659] close(3 <unfinished ...>
[pid  5655] fstat(3 <unfinished ...>
[pid  5659] <... close resumed>)        = 0
[pid  5655] <... fstat resumed>, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid  5655] getdents64(3, 0x55556fc567a0 /* 2 entries */, 32768) = 48
[pid  5655] getdents64(3, 0x55556fc567a0 /* 0 entries */, 32768) = 0
[pid  5655] close(3)                    = 0
[pid  5661] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5661] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
[pid  5661] getdents64(3, 0x55556fc567a0 /* 2 entries */, 32768) = 48
[pid  5661] getdents64(3, 0x55556fc567a0 /* 0 entries */, 32768) = 0
[pid  5661] close(3)                    = 0
[  429.807210][   T32] INFO: task syz-executor240:5725 blocked for more than 143 seconds.
[  429.807248][   T32]       Not tainted syzkaller #0
[  429.807257][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  429.807264][   T32] task:syz-executor240 state:D stack:27472 pid:5725  tgid:5725  ppid:5654   task_flags:0x400140 flags:0x00080002
[  429.807325][   T32] Call Trace:
[  429.807334][   T32]  <TASK>
[  429.807349][   T32]  __schedule+0x17db/0x58f0
[  429.807410][   T32]  ? __pfx___schedule+0x10/0x10
[  429.807433][   T32]  ? schedule+0x90/0x2b0
[  429.807451][   T32]  schedule+0x164/0x2b0
[  429.807468][   T32]  schedule_preempt_disabled+0x13/0x30
[  429.807483][   T32]  __mutex_lock+0x7c1/0x1550
[  429.807505][   T32]  ? __mutex_lock+0x5d4/0x1550
[  429.807525][   T32]  ? nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.807551][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  429.807568][   T32]  ? __kasan_kmalloc+0x93/0xb0
[  429.807591][   T32]  ? __nla_validate_parse+0x2429/0x2d50
[  429.807611][   T32]  ? do_syscall_64+0x166/0x520
[  429.807627][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.807652][   T32]  nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.807695][   T32]  ? __pfx___nla_validate_parse+0x10/0x10
[  429.807728][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.807748][   T32]  ? trace_kmalloc+0x2a/0xf0
[  429.807778][   T32]  ? __kmalloc_noprof+0x38c/0x720
[  429.807795][   T32]  ? __nla_parse+0x40/0x60
[  429.807818][   T32]  ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0
[  429.807837][   T32]  ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0
[  429.807861][   T32]  genl_family_rcv_msg_doit+0x233/0x340
[  429.807885][   T32]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  429.807913][   T32]  ? bpf_lsm_capable+0x9/0x20
[  429.807927][   T32]  ? security_capable+0x7e/0x2c0
[  429.807950][   T32]  genl_rcv_msg+0x614/0x7a0
[  429.807972][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.807989][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.808020][   T32]  netlink_rcv_skb+0x226/0x4a0
[  429.808044][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.808062][   T32]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  429.808096][   T32]  ? down_read+0x2be/0x330
[  429.808118][   T32]  genl_rcv+0x28/0x40
[  429.808134][   T32]  netlink_unicast+0x7bd/0x940
[  429.808163][   T32]  netlink_sendmsg+0x813/0xb40
[  429.808196][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.808225][   T32]  ? apparmor_socket_sendmsg+0x98/0x360
[  429.808241][   T32]  ? rcu_is_watching+0x16/0xb0
[  429.808262][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.808284][   T32]  sock_sendmsg_nosec+0x13a/0x180
[  429.808313][   T32]  ____sys_sendmsg+0x54e/0x850
[  429.808337][   T32]  ? __pfx_____sys_sendmsg+0x10/0x10
[  429.808365][   T32]  ? import_iovec+0x73/0xa0
[  429.808387][   T32]  ___sys_sendmsg+0x2a5/0x360
[  429.808408][   T32]  ? __lock_acquire+0x747/0x2de0
[  429.808427][   T32]  ? __pfx____sys_sendmsg+0x10/0x10
[  429.808483][   T32]  __x64_sys_sendmsg+0x1b1/0x290
[  429.808570][   T32]  ? _raw_spin_unlock_irq+0x2e/0x50
[  429.808601][   T32]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  429.808629][   T32]  ? do_user_addr_fault+0xc4c/0x1340
[  429.808656][   T32]  do_syscall_64+0x166/0x520
[  429.808673][   T32]  ? trace_irq_disable+0x3b/0x140
[  429.808695][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.808711][   T32]  ? clear_bhb_loop+0x70/0xc0
[  429.808731][   T32]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.808747][   T32] RIP: 0033:0x7fbfd45a96f9
[  429.808766][   T32] RSP: 002b:00007ffe86ea1438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  429.808782][   T32] RAX: ffffffffffffffda RBX: 0000200000000040 RCX: 00007fbfd45a96f9
[  429.808794][   T32] RDX: 0000000004008090 RSI: 0000200000000140 RDI: 0000000000000003
[  429.808805][   T32] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000009
[  429.808814][   T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000029c65
[  429.808824][   T32] R13: 00007ffe86ea144c R14: 00007ffe86ea1460 R15: 00007ffe86ea1450
[  429.808850][   T32]  </TASK>
[  429.808858][   T32] INFO: task syz-executor240:5726 blocked for more than 143 seconds.
[  429.808869][   T32]       Not tainted syzkaller #0
[  429.808877][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  429.808884][   T32] task:syz-executor240 state:D stack:27472 pid:5726  tgid:5726  ppid:5655   task_flags:0x400140 flags:0x00080002
[  429.808930][   T32] Call Trace:
[  429.808946][   T32]  <TASK>
[  429.808955][   T32]  __schedule+0x17db/0x58f0
[  429.808991][   T32]  ? __pfx___schedule+0x10/0x10
[  429.809013][   T32]  ? schedule+0x90/0x2b0
[  429.809030][   T32]  schedule+0x164/0x2b0
[  429.809047][   T32]  schedule_preempt_disabled+0x13/0x30
[  429.809062][   T32]  __mutex_lock+0x7c1/0x1550
[  429.809083][   T32]  ? __mutex_lock+0x5d4/0x1550
[  429.809103][   T32]  ? nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.809125][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  429.809141][   T32]  ? __kasan_kmalloc+0x93/0xb0
[  429.809164][   T32]  ? __nla_validate_parse+0x2429/0x2d50
[  429.809185][   T32]  ? do_syscall_64+0x166/0x520
[  429.809201][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.809224][   T32]  nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.809251][   T32]  ? __pfx___nla_validate_parse+0x10/0x10
[  429.809283][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.809303][   T32]  ? trace_kmalloc+0x2a/0xf0
[  429.809330][   T32]  ? __kmalloc_noprof+0x38c/0x720
[  429.809347][   T32]  ? __nla_parse+0x40/0x60
[  429.809369][   T32]  ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0
[  429.809387][   T32]  ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0
[  429.809412][   T32]  genl_family_rcv_msg_doit+0x233/0x340
[  429.809437][   T32]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  429.809467][   T32]  ? bpf_lsm_capable+0x9/0x20
[  429.809481][   T32]  ? security_capable+0x7e/0x2c0
[  429.809503][   T32]  genl_rcv_msg+0x614/0x7a0
[  429.809525][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.809542][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.809573][   T32]  netlink_rcv_skb+0x226/0x4a0
[  429.809597][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.809615][   T32]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  429.809649][   T32]  ? down_read+0x2be/0x330
[  429.809671][   T32]  genl_rcv+0x28/0x40
[  429.809693][   T32]  netlink_unicast+0x7bd/0x940
[  429.809722][   T32]  netlink_sendmsg+0x813/0xb40
[  429.809752][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.809782][   T32]  ? apparmor_socket_sendmsg+0x98/0x360
[  429.809798][   T32]  ? rcu_is_watching+0x16/0xb0
[  429.809817][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.809840][   T32]  sock_sendmsg_nosec+0x13a/0x180
[  429.809868][   T32]  ____sys_sendmsg+0x54e/0x850
[  429.809893][   T32]  ? __pfx_____sys_sendmsg+0x10/0x10
[  429.809920][   T32]  ? import_iovec+0x73/0xa0
[  429.809962][   T32]  ___sys_sendmsg+0x2a5/0x360
[  429.809983][   T32]  ? __lock_acquire+0x747/0x2de0
[  429.810002][   T32]  ? __pfx____sys_sendmsg+0x10/0x10
[  429.810064][   T32]  __x64_sys_sendmsg+0x1b1/0x290
[  429.810085][   T32]  ? _raw_spin_unlock_irq+0x2e/0x50
[  429.810111][   T32]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  429.810145][   T32]  ? do_user_addr_fault+0xc4c/0x1340
[  429.810168][   T32]  do_syscall_64+0x166/0x520
[  429.810187][   T32]  ? trace_irq_disable+0x3b/0x140
[  429.810203][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.810221][   T32]  ? clear_bhb_loop+0x70/0xc0
[  429.810241][   T32]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.810257][   T32] RIP: 0033:0x7fbfd45a96f9
[  429.810270][   T32] RSP: 002b:00007ffe86ea1438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  429.810285][   T32] RAX: ffffffffffffffda RBX: 0000200000000040 RCX: 00007fbfd45a96f9
[  429.810297][   T32] RDX: 0000000004008090 RSI: 0000200000000140 RDI: 0000000000000003
[  429.810309][   T32] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000009
[  429.810319][   T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000029ca2
[  429.810329][   T32] R13: 00007ffe86ea144c R14: 00007ffe86ea1460 R15: 00007ffe86ea1450
[  429.810355][   T32]  </TASK>
[  429.810361][   T32] INFO: task syz-executor240:5727 blocked for more than 143 seconds.
[  429.810374][   T32]       Not tainted syzkaller #0
[  429.810383][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  429.810390][   T32] task:syz-executor240 state:D stack:27472 pid:5727  tgid:5727  ppid:5659   task_flags:0x400140 flags:0x00080002
[  429.810436][   T32] Call Trace:
[  429.810441][   T32]  <TASK>
[  429.810450][   T32]  __schedule+0x17db/0x58f0
[  429.810486][   T32]  ? __pfx___schedule+0x10/0x10
[  429.810507][   T32]  ? schedule+0x90/0x2b0
[  429.810524][   T32]  schedule+0x164/0x2b0
[  429.810541][   T32]  schedule_preempt_disabled+0x13/0x30
[  429.810556][   T32]  __mutex_lock+0x7c1/0x1550
[  429.810577][   T32]  ? __mutex_lock+0x5d4/0x1550
[  429.810597][   T32]  ? nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.810619][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  429.810635][   T32]  ? __kasan_kmalloc+0x93/0xb0
[  429.810658][   T32]  ? __nla_validate_parse+0x2429/0x2d50
[  429.810684][   T32]  ? do_syscall_64+0x166/0x520
[  429.810700][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.810723][   T32]  nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.810747][   T32]  ? __pfx___nla_validate_parse+0x10/0x10
[  429.810780][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.810800][   T32]  ? trace_kmalloc+0x2a/0xf0
[  429.810827][   T32]  ? __kmalloc_noprof+0x38c/0x720
[  429.810844][   T32]  ? __nla_parse+0x40/0x60
[  429.810866][   T32]  ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0
[  429.810885][   T32]  ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0
[  429.810909][   T32]  genl_family_rcv_msg_doit+0x233/0x340
[  429.810932][   T32]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  429.810960][   T32]  ? bpf_lsm_capable+0x9/0x20
[  429.810973][   T32]  ? security_capable+0x7e/0x2c0
[  429.810995][   T32]  genl_rcv_msg+0x614/0x7a0
[  429.811017][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.811035][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.811065][   T32]  netlink_rcv_skb+0x226/0x4a0
[  429.811088][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.811107][   T32]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  429.811141][   T32]  ? down_read+0x2be/0x330
[  429.811163][   T32]  genl_rcv+0x28/0x40
[  429.811179][   T32]  netlink_unicast+0x7bd/0x940
[  429.811209][   T32]  netlink_sendmsg+0x813/0xb40
[  429.811240][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.811269][   T32]  ? apparmor_socket_sendmsg+0x98/0x360
[  429.811285][   T32]  ? rcu_is_watching+0x16/0xb0
[  429.811305][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.811328][   T32]  sock_sendmsg_nosec+0x13a/0x180
[  429.811355][   T32]  ____sys_sendmsg+0x54e/0x850
[  429.811380][   T32]  ? __pfx_____sys_sendmsg+0x10/0x10
[  429.811407][   T32]  ? import_iovec+0x73/0xa0
[  429.811429][   T32]  ___sys_sendmsg+0x2a5/0x360
[  429.811449][   T32]  ? __lock_acquire+0x747/0x2de0
[  429.811468][   T32]  ? __pfx____sys_sendmsg+0x10/0x10
[  429.811524][   T32]  __x64_sys_sendmsg+0x1b1/0x290
[  429.811544][   T32]  ? _raw_spin_unlock_irq+0x2e/0x50
[  429.811576][   T32]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  429.811603][   T32]  ? do_user_addr_fault+0xc4c/0x1340
[  429.811631][   T32]  do_syscall_64+0x166/0x520
[  429.811648][   T32]  ? trace_irq_disable+0x3b/0x140
[  429.811663][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.811684][   T32]  ? clear_bhb_loop+0x70/0xc0
[  429.811703][   T32]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.811719][   T32] RIP: 0033:0x7fbfd45a96f9
[  429.811732][   T32] RSP: 002b:00007ffe86ea1438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  429.811747][   T32] RAX: ffffffffffffffda RBX: 0000200000000040 RCX: 00007fbfd45a96f9
[  429.811758][   T32] RDX: 0000000004008090 RSI: 0000200000000140 RDI: 0000000000000003
[  429.811768][   T32] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000009
[  429.811778][   T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000029d12
[  429.811787][   T32] R13: 00007ffe86ea144c R14: 00007ffe86ea1460 R15: 00007ffe86ea1450
[  429.811814][   T32]  </TASK>
[  429.811821][   T32] INFO: task syz-executor240:5728 blocked for more than 143 seconds.
[  429.811833][   T32]       Not tainted syzkaller #0
[  429.811840][   T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  429.811847][   T32] task:syz-executor240 state:D stack:26400 pid:5728  tgid:5728  ppid:5661   task_flags:0x400140 flags:0x00080802
[  429.811890][   T32] Call Trace:
[  429.811895][   T32]  <TASK>
[  429.811904][   T32]  __schedule+0x17db/0x58f0
[  429.811939][   T32]  ? __pfx___schedule+0x10/0x10
[  429.811963][   T32]  ? schedule+0x90/0x2b0
[  429.811980][   T32]  schedule+0x164/0x2b0
[  429.811997][   T32]  schedule_preempt_disabled+0x13/0x30
[  429.812012][   T32]  __mutex_lock+0x7c1/0x1550
[  429.812033][   T32]  ? __mutex_lock+0x5d4/0x1550
[  429.812053][   T32]  ? nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.812074][   T32]  ? __pfx___mutex_lock+0x10/0x10
[  429.812091][   T32]  ? __kasan_kmalloc+0x93/0xb0
[  429.812113][   T32]  ? __nla_validate_parse+0x2429/0x2d50
[  429.812132][   T32]  ? do_syscall_64+0x166/0x520
[  429.812148][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.812171][   T32]  nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.812197][   T32]  ? __pfx___nla_validate_parse+0x10/0x10
[  429.812229][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.812250][   T32]  ? trace_kmalloc+0x2a/0xf0
[  429.812276][   T32]  ? __kmalloc_noprof+0x38c/0x720
[  429.812293][   T32]  ? __nla_parse+0x40/0x60
[  429.812315][   T32]  ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0
[  429.812334][   T32]  ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0
[  429.812358][   T32]  genl_family_rcv_msg_doit+0x233/0x340
[  429.812381][   T32]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  429.812409][   T32]  ? bpf_lsm_capable+0x9/0x20
[  429.812422][   T32]  ? security_capable+0x7e/0x2c0
[  429.812444][   T32]  genl_rcv_msg+0x614/0x7a0
[  429.812466][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.812484][   T32]  ? __pfx_nfsd_nl_listener_set_doit+0x10/0x10
[  429.812514][   T32]  netlink_rcv_skb+0x226/0x4a0
[  429.812537][   T32]  ? __pfx_genl_rcv_msg+0x10/0x10
[  429.812556][   T32]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  429.812590][   T32]  ? down_read+0x2be/0x330
[  429.812612][   T32]  genl_rcv+0x28/0x40
[  429.812628][   T32]  netlink_unicast+0x7bd/0x940
[  429.812656][   T32]  netlink_sendmsg+0x813/0xb40
[  429.812692][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.812722][   T32]  ? apparmor_socket_sendmsg+0x98/0x360
[  429.812741][   T32]  ? __pfx_netlink_sendmsg+0x10/0x10
[  429.812764][   T32]  sock_sendmsg_nosec+0x13a/0x180
[  429.812790][   T32]  ____sys_sendmsg+0x54e/0x850
[  429.812815][   T32]  ? __pfx_____sys_sendmsg+0x10/0x10
[  429.812842][   T32]  ? import_iovec+0x73/0xa0
[  429.812864][   T32]  ___sys_sendmsg+0x2a5/0x360
[  429.812884][   T32]  ? __lock_acquire+0x747/0x2de0
[  429.812903][   T32]  ? __pfx____sys_sendmsg+0x10/0x10
[  429.812959][   T32]  __x64_sys_sendmsg+0x1b1/0x290
[  429.812979][   T32]  ? _raw_spin_unlock_irq+0x2e/0x50
[  429.813005][   T32]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  429.813032][   T32]  ? do_user_addr_fault+0xc4c/0x1340
[  429.813057][   T32]  do_syscall_64+0x166/0x520
[  429.813073][   T32]  ? trace_irq_disable+0x3b/0x140
[  429.813089][   T32]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.813105][   T32]  ? clear_bhb_loop+0x70/0xc0
[  429.813124][   T32]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  429.813140][   T32] RIP: 0033:0x7fbfd45a96f9
[  429.813152][   T32] RSP: 002b:00007ffe86ea1438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  429.813167][   T32] RAX: ffffffffffffffda RBX: 0000200000000040 RCX: 00007fbfd45a96f9
[  429.813180][   T32] RDX: 0000000004008090 RSI: 0000200000000140 RDI: 0000000000000003
[  429.813191][   T32] RBP: 00000000000f4240 R08: 0000000000000000 R09: 0000000000000009
[  429.813200][   T32] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000029d28
[  429.813210][   T32] R13: 00007ffe86ea144c R14: 00007ffe86ea1460 R15: 00007ffe86ea1450
[  429.813234][   T32]  </TASK>
[  429.813248][   T32] 
[  429.813248][   T32] Showing all locks held in the system:
[  429.813256][   T32] locks held by khungtaskd/32: 1, last CPU#0:
[  429.813268][   T32]  #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[  429.813334][   T32] locks held by kworker/u8:11/3028: 2, on CPU#0:
[  429.813346][   T32]  #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  429.813390][   T32]  #1: ffffc9000ed77c40 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  429.813436][   T32] locks held by getty/5373: 2, on CPU#0:
[  429.813447][   T32]  #0: ffff888030cc40a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  429.813493][   T32]  #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360
[  429.813537][   T32] locks held by syz-executor240/5724: 2, on CPU#1:
[  429.813547][   T32]  #0: ffffffff902c34a8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  429.813585][   T32]  #1: ffffffff8f09f500 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.813628][   T32] locks held by syz-executor240/5725: 2, on CPU#0:
[  429.813638][   T32]  #0: ffffffff902c34a8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  429.813676][   T32]  #1: ffffffff8f09f500 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.813722][   T32] locks held by syz-executor240/5726: 2, on CPU#0:
[  429.813733][   T32]  #0: ffffffff902c34a8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  429.813770][   T32]  #1: ffffffff8f09f500 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.813816][   T32] locks held by syz-executor240/5727: 2, on CPU#1:
[  429.813827][   T32]  #0: ffffffff902c34a8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  429.813869][   T32]  #1: ffffffff8f09f500 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.813910][   T32] locks held by syz-executor240/5728: 2, on CPU#1:
[  429.813921][   T32]  #0: ffffffff902c34a8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[  429.813958][   T32]  #1: ffffffff8f09f500 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x53d/0x1ab0
[  429.813999][   T32] 
[  429.814004][   T32] =============================================
[  429.814004][   T32] 
[  429.814015][   T32] NMI backtrace for cpu 0
[  429.814030][   T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  429.814047][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  429.814055][   T32] Call Trace:
[  429.814061][   T32]  <TASK>
[  429.814067][   T32]  dump_stack_lvl+0xe8/0x150
[  429.814091][   T32]  nmi_cpu_backtrace+0x274/0x2d0
[  429.814114][   T32]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  429.814141][   T32]  nmi_trigger_cpumask_backtrace+0x17d/0x390
[  429.814166][   T32]  sys_info+0x135/0x170
[  429.814188][   T32]  watchdog+0xfd7/0x1030
[  429.814209][   T32]  ? watchdog+0x1c7/0x1030
[  429.814229][   T32]  kthread+0x38b/0x480
[  429.814244][   T32]  ? __pfx_watchdog+0x10/0x10
[  429.814258][   T32]  ? __pfx_kthread+0x10/0x10
[  429.814274][   T32]  ret_from_fork+0x514/0xb70
[  429.814291][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  429.814316][   T32]  ? __switch_to+0xc89/0x1420
[  429.814339][   T32]  ? __pfx_kthread+0x10/0x10
[  429.814355][   T32]  ret_from_fork_asm+0x1a/0x30
[  429.814390][   T32]  </TASK>
[  429.814396][   T32] Sending NMI from CPU 0 to CPUs 1:
[  429.814460][    C1] NMI backtrace for cpu 1
[  429.814476][    C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
[  429.814496][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  429.814507][    C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[  429.814530][    C1] Code: 4c 8f 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 33 41 24 00 fb f4 <e9> 8c 08 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90
[  429.814545][    C1] RSP: 0018:ffffc900001a7e40 EFLAGS: 00000242
[  429.814562][    C1] RAX: 00000000000705bf RBX: ffffffff819badbc RCX: 8000000000000001
[  429.814576][    C1] RDX: 0000000000000001 RSI: ffffffff8e4777d4 RDI: ffffffff8c6d9c80
[  429.814589][    C1] RBP: ffffc900001a7f10 R08: ffff8880b8733a1b R09: 1ffff110170e6743
[  429.814603][    C1] R10: dffffc0000000000 R11: ffffed10170e6744 R12: 0000000000000000
[  429.814616][    C1] R13: 1ffff11003cd2bb8 R14: 1ffff92000034fd0 R15: dffffc0000000000
[  429.814630][    C1] FS:  0000000000000000(0000) GS:ffff888124dd1000(0000) knlGS:0000000000000000
[  429.814646][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  429.814659][    C1] CR2: 000056352729c660 CR3: 000000007accc000 CR4: 00000000003526f0
[  429.814676][    C1] Call Trace:
[  429.814684][    C1]  <TASK>
[  429.814691][    C1]  default_idle+0x9/0x20
[  429.814713][    C1]  default_idle_call+0x72/0xb0
[  429.814736][    C1]  do_idle+0x1cc/0x540
[  429.814767][    C1]  ? __pfx_do_idle+0x10/0x10
[  429.814801][    C1]  cpu_startup_entry+0x43/0x60
[  429.814817][    C1]  start_secondary+0x101/0x110
[  429.814846][    C1]  common_startup_64+0x13e/0x157
[  429.814879][    C1]  </TASK>
[  429.815470][   T32] Kernel panic - not syncing: hung_task: blocked tasks
[  431.808959][   T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  431.818085][   T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[  431.828155][   T32] Call Trace:
[  431.831458][   T32]  <TASK>
[  431.834406][   T32]  vpanic+0x56d/0xa60
[  431.838423][   T32]  ? __pfx_vpanic+0x10/0x10
[  431.842967][   T32]  ? console_srcu_read_unlock+0x3a/0x60
[  431.848554][   T32]  panic+0xc5/0xd0
[  431.852316][   T32]  ? __pfx_panic+0x10/0x10
[  431.856794][   T32]  ? wq_watchdog_touch+0xf9/0x160
[  431.861846][   T32]  ? nmi_trigger_cpumask_backtrace+0x24d/0x390
[  431.868038][   T32]  watchdog+0x1030/0x1030
[  431.872404][   T32]  ? watchdog+0x1c7/0x1030
[  431.876888][   T32]  kthread+0x38b/0x480
[  431.880987][   T32]  ? __pfx_watchdog+0x10/0x10
[  431.885682][   T32]  ? __pfx_kthread+0x10/0x10
[  431.890326][   T32]  ret_from_fork+0x514/0xb70
[  431.894938][   T32]  ? __pfx_ret_from_fork+0x10/0x10
[  431.900079][   T32]  ? __switch_to+0xc89/0x1420
[  431.904790][   T32]  ? __pfx_kthread+0x10/0x10
[  431.909412][   T32]  ret_from_fork_asm+0x1a/0x30
[  431.914222][   T32]  </TASK>
[  431.917875][   T32] Kernel Offset: disabled
[  431.922216][   T32] Rebooting in 86400 seconds..