ci-upstream-net-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-net-kasan-gce/syz-executor3426747025 <...> Warning: Permanently added '10.128.0.232' (ED25519) to the list of known hosts. execve("ci-upstream-net-kasan-gce/syz-executor3426747025", ["ci-upstream-net-kasan-gce/syz-executor3426747025"], 0x7fff589a7290 /* 10 vars */) = 0 brk(NULL) = 0x55555c7f7000 brk(0x55555c7f7d80) = 0x55555c7f7d80 arch_prctl(ARCH_SET_FS, 0x55555c7f7400) = 0 set_tid_address(0x55555c7f76d0) = 5631 set_robust_list(0x55555c7f76e0, 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-executor3426747025", 4096) = 54 getrandom("\x03\xf1\xe3\x55\xec\xd9\x87\xcd", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555c7f7d80 brk(0x55555c818d80) = 0x55555c818d80 brk(0x55555c819000) = 0x55555c819000 mprotect(0x7f8c1d2f1000, 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 5632 attached , child_tidptr=0x55555c7f76d0) = 5632 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] set_robust_list(0x55555c7f76e0, 24 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5631] <... openat resumed>) = 3 [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5631] write(3, "10000000000", 11) = 11 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "20", 2) = 2 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "100", 3) = 3 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "7 4 1 3", 7) = 7 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "Y", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "0", 1) = 1 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "5632", 4) = 4 [pid 5631] close(3) = 0 [pid 5631] kill(5632, SIGKILL) = 0 [pid 5632] +++ killed by SIGKILL +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5632, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} --- mkdir("/syzcgroup", 0777) = 0 mkdir("/syzcgroup/unified", 0777) = 0 mount("none", "/syzcgroup/unified", "cgroup2", 0, NULL) = 0 chmod("/syzcgroup/unified", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/unified/cgroup.subtree_control", O_WRONLY) = 3 write(3, "+cpu", 4) = 4 write(3, "+io", 3) = 3 write(3, "+pids", 5) = 5 close(3) = 0 mkdir("/syzcgroup/net", 0777) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "devices") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "blkio") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "freezer") = 0 umount2("/syzcgroup/net", 0) = 0 mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) [ 82.376972][ T5631] cgroup: Unknown subsys name 'net' mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/net", "cgroup", 0, "net_prio,devices,blkio,freezer") = 0 chmod("/syzcgroup/net", 0777) = 0 mkdir("/syzcgroup/cpu", 0777) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuset") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "hugetlb") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "rlimit") = -1 EINVAL (Invalid argument) mount("none", "/syzcgroup/cpu", "cgroup", 0, "memory") = 0 umount2("/syzcgroup/cpu", 0) = 0 mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) [ 82.488634][ T5631] cgroup: Unknown subsys name 'cpuset' [ 82.508199][ T5631] cgroup: Unknown subsys name 'rlimit' mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = ? ERESTARTNOINTR (To be restarted) mount("none", "/syzcgroup/cpu", "cgroup", 0, "cpuacct,hugetlb,memory") = 0 chmod("/syzcgroup/cpu", 0777) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cgroup.clone_children", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/syzcgroup/cpu/cpuset.memory_pressure_enabled", O_WRONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory) socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3 socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=864, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5631}, {cmd=CTRL_CMD_NEWFAMILY, version=2}, [[{nla_len=13, nla_type=CTRL_ATTR_FAMILY_NAME}, "\x6e\x6c\x38\x30\x32\x31\x35\x34\x00"...], [{nla_len=6, nla_type=CTRL_ATTR_FAMILY_ID}, 0x1e], [{nla_len=8, nla_type=CTRL_ATTR_VERSION}, 1], [{nla_len=8, nla_type=CTRL_ATTR_HDRSIZE}, 0], [{nla_len=8, nla_type=CTRL_ATTR_MAXATTR}, 48], [{nla_len=744, nla_type=CTRL_ATTR_OPS}, [[{nla_len=20, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWFAMILY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELOPS], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DO|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x3}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_NEWMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x4}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_DELMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x5}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETMCAST_GRP], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x6}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xd /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x7}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xe /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x8}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xc /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x9}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x14 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xa}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, CTRL_CMD_GETPOLICY], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xb}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xb /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xc}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x10 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xd}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x11 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xe}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0xf /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0xf}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x12 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x10}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x13 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x11}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x23 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x12}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x24 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x13}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x26 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x14}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x27 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x15}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x28 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x16}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x29 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x17}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x2a /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x18}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x2b /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x19}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x15 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1a}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x16 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1b}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x17 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1c}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x18 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1d}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x19 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1e}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1a /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x1f}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1b /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x20}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1c /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x21}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1d /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x22}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1e /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x23}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x1f /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DUMP|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x24}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x20 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]], [{nla_len=20, nla_type=0x25}, [[{nla_len=8, nla_type=CTRL_ATTR_OP_ID}, 0x21 /* CTRL_CMD_??? */], [{nla_len=8, nla_type=CTRL_ATTR_OP_FLAGS}, GENL_ADMIN_PERM|GENL_CMD_CAP_DO|GENL_CMD_CAP_HASPOL]]]]], [{nla_len=52, nla_type=CTRL_ATTR_MCAST_GROUPS}, [[{nla_len=24, nla_type=0x1}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0xc], [{nla_len=11, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x63\x6f\x6e\x66\x69\x67\x00"...]]], [{nla_len=24, nla_type=0x2}, [[{nla_len=8, nla_type=CTRL_ATTR_MCAST_GRP_ID}, 0xd], [{nla_len=9, nla_type=CTRL_ATTR_MCAST_GRP_NAME}, "\x73\x63\x61\x6e\x00"...]]]]]]], 4096, 0, NULL, NULL) = 864 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5631}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0xb, version=0}, [[{nla_len=8, nla_type=0x3}, "\x0b\x00\x00\x00"], [{nla_len=6, nla_type=0xa}, "\xa0\xaa"]]], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5631}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5631}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 sendto(3, [{nlmsg_len=84, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=8, nla_type=IFLA_NUM_TX_QUEUES}, 2], [{nla_len=8, nla_type=IFLA_NUM_RX_QUEUES}, 2], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 84, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 84 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5631}, {error=0, msg={nlmsg_len=84, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {cmd=0xb, version=0}, [[{nla_len=8, nla_type=0x3}, "\x0c\x00\x00\x00"], [{nla_len=6, nla_type=0xa}, "\xa1\xaa"]]], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36 recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5631}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5 ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0 close(5) = 0 sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44 recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5631}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 close(3) = 0 close(4) = 0 getrandom("\xdf\x06\x3a\x59\x8e\x43\x99\x12", 8, GRND_NONBLOCK) = 8 mkdir("./syzkaller.rlhtqv", 0700) = 0 chmod("./syzkaller.rlhtqv", 0777) = 0 chdir("./syzkaller.rlhtqv") = 0 unshare(CLONE_NEWPID) = 0 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 5635 attached , child_tidptr=0x55555c7f76d0) = 5635 [pid 5631] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] set_robust_list(0x55555c7f76e0, 24 [pid 5631] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3 [pid 5635] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4 [pid 5635] dup2(4, 202) = 202 [pid 5635] close(4) = 0 [pid 5635] write(202, "\xff\x00", 2) = 2 [pid 5635] read(202, "\xff\x00\x00\x00", 4) = 4 [pid 5635] rt_sigaction(SIGRT_1, {sa_handler=0x7f8c1d275e30, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8c1d269d20}, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5635] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8c1ca17000 [pid 5635] mprotect(0x7f8c1ca18000, 8388608, PROT_READ|PROT_WRITE) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8c1d217990, parent_tid=0x7f8c1d217990, exit_signal=0, stack=0x7f8c1ca17000, stack_size=0x8002c0, tls=0x7f8c1d2176c0}ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5637 attached => {parent_tid=[2]}, 88) = 2 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] ioctl(3, HCIDEVUP, 0 [pid 5637] 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 [pid 5637] set_robust_list(0x7f8c1d2179a0, 24) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] read(202, "\x01\x03\x0c\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5637] read(202, "\x01\x03\x10\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x03\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5637] read(202, "\x01\x01\x10\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x01\x10", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5637] read(202, "\x01\x09\x10\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0a", iov_len=2}, {iov_base="\x01\x09\x10", iov_len=3}, {iov_base="\x00\xaa\xaa\xaa\xaa\xaa\xaa", iov_len=7}], 4) = 13 [pid 5637] read(202, "\x01\x05\x10\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x0b", iov_len=2}, {iov_base="\x01\x05\x10", iov_len=3}, {iov_base="\x00\xfd\x03\x60\x04\x00\x06\x00", iov_len=8}], 4) = 14 [pid 5637] read(202, "\x01\x23\x0c\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x23\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5637] read(202, "\x01\x14\x0c\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x14\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5637] read(202, "\x01\x38\x0c\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x38\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5637] read(202, "\x01\x39\x0c\x00", 1024) = 4 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x39\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5637] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x16\x0c", iov_len=3}, {iov_base="\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=249}], 4) = 255 [pid 5635] <... ioctl resumed>) = -1 EALREADY (Operation already in progress) [pid 5637] read(202 [pid 5635] ioctl(3, HCISETSCAN, 0x7ffc9a4cada8 [pid 5637] <... read resumed>, "\x01\x1a\x0c\x01\x02", 1024) = 5 [pid 5637] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\x04", iov_len=2}, {iov_base="\x01\x1a\x0c", iov_len=3}, {iov_base="\x00", iov_len=1}], 4) = 7 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[RT_1] [pid 5635] <... ioctl resumed>) = 0 [pid 5637] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x04\x0a", iov_len=2}, {iov_base="\xaa\xaa\xaa\xaa\xaa\x10\x00\x00\x00\x01", iov_len=10}], 3 [pid 5637] madvise(0x7f8c1ca17000, 8372224, MADV_DONTNEED [pid 5635] <... writev resumed>) = 13 [pid 5637] <... madvise resumed>) = 0 [pid 5635] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x03\x0b", iov_len=2}, {iov_base="\x00\xc8\x00\xaa\xaa\xaa\xaa\xaa\x10\x01\x00", iov_len=11}], 3) = 14 [pid 5637] exit(0) = ? [pid 5637] +++ exited with 0 +++ [pid 5635] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\v\v", iov_len=2}, {iov_base="\x00\xc8\x00\x00\x00\x00\x00\x00\x00\x00\x00", iov_len=11}], 3) = 14 [pid 5635] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x3e\x13", iov_len=2}, {iov_base="\x01\x00\xc9\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\x11\x00\x00\x00\x00\x00\x00\x00", iov_len=19}], 3) = 22 [ 82.780580][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.783828][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.787077][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.792869][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.806416][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [pid 5635] close(3) = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] getppid() = 0 [pid 5635] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5635] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5635] unshare(CLONE_NEWNS) = 0 [pid 5635] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5635] unshare(CLONE_NEWIPC) = 0 [pid 5635] unshare(CLONE_NEWCGROUP) = 0 [pid 5635] unshare(CLONE_NEWUTS) = 0 [pid 5635] unshare(CLONE_SYSVSEM) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "16777216", 8) = 8 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "536870912", 9) = 9 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "8192", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5635] close(3) = 0 [pid 5635] getpid() = 1 [pid 5635] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5672] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5672] chdir("./0") = 0 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5672] setpgid(0, 0) = 0 [ 87.502812][ T5635] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [pid 5672] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5672] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5672] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5672] write(3, "1000", 4) = 4 [pid 5672] close(3) = 0 [pid 5672] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5672] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5672] read(200, "\x33\x33\x00\x00\x00\x16\xaa\xaa\xaa\xaa\xaa\xaa\x86\xdd\x60\x00\x00\x00\x00\x38\x00\x01\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x16\x3a\x00\x05\x02\x00\x00\x01\x00\x8f\x00\xc2\x46\x00\x00\x00\x02\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\xaa\xaa\xaa\x04\x00\x00\x00\xff\x02\x00\x00\x00\x00"..., 1000) = 110 [pid 5672] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5672] write(1, "executing program\n", 18) = 18 executing program [pid 5672] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 5672] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = 0 [pid 5672] close(3) = 0 [pid 5672] close(4) = -1 EBADF (Bad file descriptor) [pid 5672] close(5) = -1 EBADF (Bad file descriptor) [pid 5672] close(6) = -1 EBADF (Bad file descriptor) [pid 5672] close(7) = -1 EBADF (Bad file descriptor) [pid 5672] close(8) = -1 EBADF (Bad file descriptor) [pid 5672] close(9) = -1 EBADF (Bad file descriptor) [pid 5672] close(10) = -1 EBADF (Bad file descriptor) [pid 5672] close(11) = -1 EBADF (Bad file descriptor) [pid 5672] close(12) = -1 EBADF (Bad file descriptor) [pid 5672] close(13) = -1 EBADF (Bad file descriptor) [pid 5672] close(14) = -1 EBADF (Bad file descriptor) [pid 5672] close(15) = -1 EBADF (Bad file descriptor) [pid 5672] close(16) = -1 EBADF (Bad file descriptor) [pid 5672] close(17) = -1 EBADF (Bad file descriptor) [pid 5672] close(18) = -1 EBADF (Bad file descriptor) [pid 5672] close(19) = -1 EBADF (Bad file descriptor) [pid 5672] close(20) = -1 EBADF (Bad file descriptor) [ 87.580889][ T5672] bridge0: port 3(veth1_to_bridge) entered blocking state [ 87.581236][ T5672] bridge0: port 3(veth1_to_bridge) entered disabled state [ 87.581463][ T5672] veth1_to_bridge: entered allmulticast mode [ 87.583721][ T5672] veth1_to_bridge: entered promiscuous mode [ 87.583879][ T5672] bridge0: adding interface veth1_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 87.584999][ T5672] bridge0: port 3(veth1_to_bridge) entered blocking state [pid 5672] close(21) = -1 EBADF (Bad file descriptor) [pid 5672] close(22) = -1 EBADF (Bad file descriptor) [pid 5672] close(23) = -1 EBADF (Bad file descriptor) [pid 5672] close(24) = -1 EBADF (Bad file descriptor) [pid 5672] close(25) = -1 EBADF (Bad file descriptor) [pid 5672] close(26) = -1 EBADF (Bad file descriptor) [pid 5672] close(27) = -1 EBADF (Bad file descriptor) [pid 5672] close(28) = -1 EBADF (Bad file descriptor) [pid 5672] close(29) = -1 EBADF (Bad file descriptor) [pid 5672] exit_group(0) = ? [pid 5672] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 87.585103][ T5672] bridge0: port 3(veth1_to_bridge) entered forwarding state [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/binderfs") = 0 [pid 5635] umount2("./0/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/cgroup.net") = 0 [pid 5635] umount2("./0/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/cgroup.cpu") = 0 [pid 5635] umount2("./0/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./0/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./0/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./0") = 0 [pid 5635] mkdir("./1", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5673 attached , child_tidptr=0x55555c7f76d0) = 4 [pid 5673] set_robust_list(0x55555c7f76e0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5673] <... set_robust_list resumed>) = 0 [pid 5673] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5673] chdir("./1") = 0 [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5673] setpgid(0, 0) = 0 [pid 5673] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5673] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5673] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5673] write(3, "1000", 4) = 4 [pid 5673] close(3) = 0 [pid 5673] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5673] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5673] write(1, "executing program\n", 18) = 18 executing program [pid 5673] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 5673] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5673] close(3) = 0 [pid 5673] close(4) = -1 EBADF (Bad file descriptor) [pid 5673] close(5) = -1 EBADF (Bad file descriptor) [pid 5673] close(6) = -1 EBADF (Bad file descriptor) [pid 5673] close(7) = -1 EBADF (Bad file descriptor) [pid 5673] close(8) = -1 EBADF (Bad file descriptor) [pid 5673] close(9) = -1 EBADF (Bad file descriptor) [pid 5673] close(10) = -1 EBADF (Bad file descriptor) [pid 5673] close(11) = -1 EBADF (Bad file descriptor) [pid 5673] close(12) = -1 EBADF (Bad file descriptor) [pid 5673] close(13) = -1 EBADF (Bad file descriptor) [pid 5673] close(14) = -1 EBADF (Bad file descriptor) [pid 5673] close(15) = -1 EBADF (Bad file descriptor) [pid 5673] close(16) = -1 EBADF (Bad file descriptor) [pid 5673] close(17) = -1 EBADF (Bad file descriptor) [pid 5673] close(18) = -1 EBADF (Bad file descriptor) [pid 5673] close(19) = -1 EBADF (Bad file descriptor) [pid 5673] close(20) = -1 EBADF (Bad file descriptor) [pid 5673] close(21) = -1 EBADF (Bad file descriptor) [pid 5673] close(22) = -1 EBADF (Bad file descriptor) [pid 5673] close(23) = -1 EBADF (Bad file descriptor) [pid 5673] close(24) = -1 EBADF (Bad file descriptor) [pid 5673] close(25) = -1 EBADF (Bad file descriptor) [pid 5673] close(26) = -1 EBADF (Bad file descriptor) [pid 5673] close(27) = -1 EBADF (Bad file descriptor) [pid 5673] close(28) = -1 EBADF (Bad file descriptor) [pid 5673] close(29) = -1 EBADF (Bad file descriptor) [pid 5673] exit_group(0) = ? [pid 5673] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/binderfs") = 0 [pid 5635] umount2("./1/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/cgroup.net") = 0 [pid 5635] umount2("./1/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/cgroup.cpu") = 0 [pid 5635] umount2("./1/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./1/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./1/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./1") = 0 [pid 5635] mkdir("./2", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5674 attached , child_tidptr=0x55555c7f76d0) = 5 [pid 5674] set_robust_list(0x55555c7f76e0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5674] <... set_robust_list resumed>) = 0 [pid 5674] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5674] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5674] chdir("./2") = 0 [pid 5674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5674] setpgid(0, 0) = 0 [pid 5674] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5674] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5674] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5674] write(3, "1000", 4) = 4 [pid 5674] close(3) = 0 [ 88.170508][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 88.171634][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 88.172972][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [pid 5674] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [ 88.174212][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 88.175486][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 88.176790][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 88.178024][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [pid 5674] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5674] write(1, "executing program\n", 18) = 18 [pid 5674] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 executing program [pid 5674] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5674] close(3) = 0 [pid 5674] close(4) = -1 EBADF (Bad file descriptor) [pid 5674] close(5) = -1 EBADF (Bad file descriptor) [pid 5674] close(6) = -1 EBADF (Bad file descriptor) [pid 5674] close(7) = -1 EBADF (Bad file descriptor) [pid 5674] close(8) = -1 EBADF (Bad file descriptor) [pid 5674] close(9) = -1 EBADF (Bad file descriptor) [pid 5674] close(10) = -1 EBADF (Bad file descriptor) [pid 5674] close(11) = -1 EBADF (Bad file descriptor) [pid 5674] close(12) = -1 EBADF (Bad file descriptor) [pid 5674] close(13) = -1 EBADF (Bad file descriptor) [pid 5674] close(14) = -1 EBADF (Bad file descriptor) [pid 5674] close(15) = -1 EBADF (Bad file descriptor) [pid 5674] close(16) = -1 EBADF (Bad file descriptor) [pid 5674] close(17) = -1 EBADF (Bad file descriptor) [pid 5674] close(18) = -1 EBADF (Bad file descriptor) [pid 5674] close(19) = -1 EBADF (Bad file descriptor) [pid 5674] close(20) = -1 EBADF (Bad file descriptor) [pid 5674] close(21) = -1 EBADF (Bad file descriptor) [pid 5674] close(22) = -1 EBADF (Bad file descriptor) [pid 5674] close(23) = -1 EBADF (Bad file descriptor) [pid 5674] close(24) = -1 EBADF (Bad file descriptor) [pid 5674] close(25) = -1 EBADF (Bad file descriptor) [pid 5674] close(26) = -1 EBADF (Bad file descriptor) [pid 5674] close(27) = -1 EBADF (Bad file descriptor) [pid 5674] close(28) = -1 EBADF (Bad file descriptor) [pid 5674] close(29) = -1 EBADF (Bad file descriptor) [pid 5674] exit_group(0) = ? [ 88.179298][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 88.180529][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 88.181964][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [pid 5674] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./2", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./2", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./2/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/binderfs") = 0 [pid 5635] umount2("./2/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/cgroup.net") = 0 [pid 5635] umount2("./2/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/cgroup.cpu") = 0 [pid 5635] umount2("./2/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./2/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./2/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./2") = 0 [pid 5635] mkdir("./3", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5675 attached , child_tidptr=0x55555c7f76d0) = 6 [pid 5675] set_robust_list(0x55555c7f76e0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5675] <... set_robust_list resumed>) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5675] chdir("./3") = 0 [pid 5675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5675] setpgid(0, 0) = 0 [pid 5675] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5675] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5675] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5675] write(3, "1000", 4) = 4 [pid 5675] close(3) = 0 [pid 5675] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5675] write(1, "executing program\n", 18) = 18 [pid 5675] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 executing program [pid 5675] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5675] close(3) = 0 [pid 5675] close(4) = -1 EBADF (Bad file descriptor) [pid 5675] close(5) = -1 EBADF (Bad file descriptor) [pid 5675] close(6) = -1 EBADF (Bad file descriptor) [pid 5675] close(7) = -1 EBADF (Bad file descriptor) [pid 5675] close(8) = -1 EBADF (Bad file descriptor) [pid 5675] close(9) = -1 EBADF (Bad file descriptor) [pid 5675] close(10) = -1 EBADF (Bad file descriptor) [pid 5675] close(11) = -1 EBADF (Bad file descriptor) [pid 5675] close(12) = -1 EBADF (Bad file descriptor) [pid 5675] close(13) = -1 EBADF (Bad file descriptor) [pid 5675] close(14) = -1 EBADF (Bad file descriptor) [pid 5675] close(15) = -1 EBADF (Bad file descriptor) [pid 5675] close(16) = -1 EBADF (Bad file descriptor) [pid 5675] close(17) = -1 EBADF (Bad file descriptor) [pid 5675] close(18) = -1 EBADF (Bad file descriptor) [pid 5675] close(19) = -1 EBADF (Bad file descriptor) [pid 5675] close(20) = -1 EBADF (Bad file descriptor) [pid 5675] close(21) = -1 EBADF (Bad file descriptor) [pid 5675] close(22) = -1 EBADF (Bad file descriptor) [pid 5675] close(23) = -1 EBADF (Bad file descriptor) [pid 5675] close(24) = -1 EBADF (Bad file descriptor) [pid 5675] close(25) = -1 EBADF (Bad file descriptor) [pid 5675] close(26) = -1 EBADF (Bad file descriptor) [pid 5675] close(27) = -1 EBADF (Bad file descriptor) [pid 5675] close(28) = -1 EBADF (Bad file descriptor) [pid 5675] close(29) = -1 EBADF (Bad file descriptor) [pid 5675] exit_group(0) = ? [pid 5675] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./3", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./3", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./3/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/binderfs") = 0 [pid 5635] umount2("./3/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/cgroup.net") = 0 [pid 5635] umount2("./3/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/cgroup.cpu") = 0 [pid 5635] umount2("./3/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./3/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./3/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./3") = 0 [pid 5635] mkdir("./4", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5676 attached [pid 5676] set_robust_list(0x55555c7f76e0, 24) = 0 [pid 5635] <... clone resumed>, child_tidptr=0x55555c7f76d0) = 7 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5676] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5676] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5676] chdir("./4") = 0 [pid 5676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5676] setpgid(0, 0) = 0 [pid 5676] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5676] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5676] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5676] write(3, "1000", 4) = 4 [pid 5676] close(3) = 0 [pid 5676] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5676] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5676] write(1, "executing program\n", 18) = 18 executing program [pid 5676] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 5676] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5676] close(3) = 0 [pid 5676] close(4) = -1 EBADF (Bad file descriptor) [pid 5676] close(5) = -1 EBADF (Bad file descriptor) [pid 5676] close(6) = -1 EBADF (Bad file descriptor) [pid 5676] close(7) = -1 EBADF (Bad file descriptor) [pid 5676] close(8) = -1 EBADF (Bad file descriptor) [pid 5676] close(9) = -1 EBADF (Bad file descriptor) [pid 5676] close(10) = -1 EBADF (Bad file descriptor) [pid 5676] close(11) = -1 EBADF (Bad file descriptor) [pid 5676] close(12) = -1 EBADF (Bad file descriptor) [pid 5676] close(13) = -1 EBADF (Bad file descriptor) [pid 5676] close(14) = -1 EBADF (Bad file descriptor) [pid 5676] close(15) = -1 EBADF (Bad file descriptor) [pid 5676] close(16) = -1 EBADF (Bad file descriptor) [pid 5676] close(17) = -1 EBADF (Bad file descriptor) [pid 5676] close(18) = -1 EBADF (Bad file descriptor) [pid 5676] close(19) = -1 EBADF (Bad file descriptor) [pid 5676] close(20) = -1 EBADF (Bad file descriptor) [pid 5676] close(21) = -1 EBADF (Bad file descriptor) [pid 5676] close(22) = -1 EBADF (Bad file descriptor) [pid 5676] close(23) = -1 EBADF (Bad file descriptor) [pid 5676] close(24) = -1 EBADF (Bad file descriptor) [pid 5676] close(25) = -1 EBADF (Bad file descriptor) [pid 5676] close(26) = -1 EBADF (Bad file descriptor) [pid 5676] close(27) = -1 EBADF (Bad file descriptor) [pid 5676] close(28) = -1 EBADF (Bad file descriptor) [pid 5676] close(29) = -1 EBADF (Bad file descriptor) [pid 5676] exit_group(0) = ? [pid 5676] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./4", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [ 89.035845][ T52] Bluetooth: hci0: command tx timeout [pid 5635] openat(AT_FDCWD, "./4", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./4/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/binderfs") = 0 [pid 5635] umount2("./4/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/cgroup.net") = 0 [pid 5635] umount2("./4/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/cgroup.cpu") = 0 [pid 5635] umount2("./4/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./4/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./4/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./4") = 0 [pid 5635] mkdir("./5", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] 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=0x55555c7f76d0) = 8 [pid 5677] set_robust_list(0x55555c7f76e0, 24) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5677] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5677] chdir("./5") = 0 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5677] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5677] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 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] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5677] write(1, "executing program\n", 18) = 18 executing program [pid 5677] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 5677] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5677] close(3) = 0 [pid 5677] close(4) = -1 EBADF (Bad file descriptor) [pid 5677] close(5) = -1 EBADF (Bad file descriptor) [pid 5677] close(6) = -1 EBADF (Bad file descriptor) [pid 5677] close(7) = -1 EBADF (Bad file descriptor) [pid 5677] close(8) = -1 EBADF (Bad file descriptor) [pid 5677] close(9) = -1 EBADF (Bad file descriptor) [pid 5677] close(10) = -1 EBADF (Bad file descriptor) [pid 5677] close(11) = -1 EBADF (Bad file descriptor) [pid 5677] close(12) = -1 EBADF (Bad file descriptor) [pid 5677] close(13) = -1 EBADF (Bad file descriptor) [pid 5677] close(14) = -1 EBADF (Bad file descriptor) [pid 5677] close(15) = -1 EBADF (Bad file descriptor) [pid 5677] close(16) = -1 EBADF (Bad file descriptor) [pid 5677] close(17) = -1 EBADF (Bad file descriptor) [pid 5677] close(18) = -1 EBADF (Bad file descriptor) [pid 5677] close(19) = -1 EBADF (Bad file descriptor) [pid 5677] close(20) = -1 EBADF (Bad file descriptor) [pid 5677] close(21) = -1 EBADF (Bad file descriptor) [pid 5677] close(22) = -1 EBADF (Bad file descriptor) [pid 5677] close(23) = -1 EBADF (Bad file descriptor) [pid 5677] close(24) = -1 EBADF (Bad file descriptor) [pid 5677] close(25) = -1 EBADF (Bad file descriptor) [pid 5677] close(26) = -1 EBADF (Bad file descriptor) [pid 5677] close(27) = -1 EBADF (Bad file descriptor) [pid 5677] close(28) = -1 EBADF (Bad file descriptor) [pid 5677] close(29) = -1 EBADF (Bad file descriptor) [pid 5677] exit_group(0) = ? [pid 5677] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./5", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./5", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./5/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/binderfs") = 0 [pid 5635] umount2("./5/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/cgroup.net") = 0 [pid 5635] umount2("./5/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/cgroup.cpu") = 0 [pid 5635] umount2("./5/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./5/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./5/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./5") = 0 [pid 5635] mkdir("./6", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5678 attached , child_tidptr=0x55555c7f76d0) = 9 [pid 5678] set_robust_list(0x55555c7f76e0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5678] <... set_robust_list resumed>) = 0 [pid 5678] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5678] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5678] chdir("./6") = 0 [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5678] setpgid(0, 0) = 0 [pid 5678] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5678] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5678] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [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 [pid 5678] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5678] write(1, "executing program\n", 18) = 18 [pid 5678] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 executing program [pid 5678] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5678] close(3) = 0 [pid 5678] close(4) = -1 EBADF (Bad file descriptor) [pid 5678] close(5) = -1 EBADF (Bad file descriptor) [pid 5678] close(6) = -1 EBADF (Bad file descriptor) [pid 5678] close(7) = -1 EBADF (Bad file descriptor) [pid 5678] close(8) = -1 EBADF (Bad file descriptor) [pid 5678] close(9) = -1 EBADF (Bad file descriptor) [pid 5678] close(10) = -1 EBADF (Bad file descriptor) [pid 5678] close(11) = -1 EBADF (Bad file descriptor) [pid 5678] close(12) = -1 EBADF (Bad file descriptor) [pid 5678] close(13) = -1 EBADF (Bad file descriptor) [pid 5678] close(14) = -1 EBADF (Bad file descriptor) [pid 5678] close(15) = -1 EBADF (Bad file descriptor) [pid 5678] close(16) = -1 EBADF (Bad file descriptor) [pid 5678] close(17) = -1 EBADF (Bad file descriptor) [pid 5678] close(18) = -1 EBADF (Bad file descriptor) [pid 5678] close(19) = -1 EBADF (Bad file descriptor) [pid 5678] close(20) = -1 EBADF (Bad file descriptor) [pid 5678] close(21) = -1 EBADF (Bad file descriptor) [pid 5678] close(22) = -1 EBADF (Bad file descriptor) [pid 5678] close(23) = -1 EBADF (Bad file descriptor) [pid 5678] close(24) = -1 EBADF (Bad file descriptor) [pid 5678] close(25) = -1 EBADF (Bad file descriptor) [pid 5678] close(26) = -1 EBADF (Bad file descriptor) [pid 5678] close(27) = -1 EBADF (Bad file descriptor) [pid 5678] close(28) = -1 EBADF (Bad file descriptor) [pid 5678] close(29) = -1 EBADF (Bad file descriptor) [pid 5678] exit_group(0) = ? [pid 5678] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=9, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./6", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./6", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./6/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./6/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./6/binderfs") = 0 [pid 5635] umount2("./6/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./6/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./6/cgroup.net") = 0 [pid 5635] umount2("./6/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./6/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./6/cgroup.cpu") = 0 [pid 5635] umount2("./6/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./6/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./6/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./6") = 0 [pid 5635] mkdir("./7", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] 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=0x55555c7f76d0) = 10 [pid 5679] set_robust_list(0x55555c7f76e0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5679] <... set_robust_list resumed>) = 0 [pid 5679] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5679] chdir("./7") = 0 [pid 5679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5679] setpgid(0, 0) = 0 [pid 5679] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5679] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5679] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5679] write(3, "1000", 4) = 4 [pid 5679] close(3) = 0 [pid 5679] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5679] write(1, "executing program\n", 18) = 18 [pid 5679] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 5679] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5679] close(3) = 0 [pid 5679] close(4) = -1 EBADF (Bad file descriptor) [pid 5679] close(5) = -1 EBADF (Bad file descriptor) [pid 5679] close(6) = -1 EBADF (Bad file descriptor) [pid 5679] close(7) = -1 EBADF (Bad file descriptor) [pid 5679] close(8) = -1 EBADF (Bad file descriptor) [pid 5679] close(9) = -1 EBADF (Bad file descriptor) [pid 5679] close(10) = -1 EBADF (Bad file descriptor) [pid 5679] close(11) = -1 EBADF (Bad file descriptor) [pid 5679] close(12) = -1 EBADF (Bad file descriptor) [pid 5679] close(13) = -1 EBADF (Bad file descriptor) [pid 5679] close(14) = -1 EBADF (Bad file descriptor) [pid 5679] close(15) = -1 EBADF (Bad file descriptor) [pid 5679] close(16) = -1 EBADF (Bad file descriptor) [pid 5679] close(17) = -1 EBADF (Bad file descriptor) [pid 5679] close(18) = -1 EBADF (Bad file descriptor) [pid 5679] close(19) = -1 EBADF (Bad file descriptor) [pid 5679] close(20) = -1 EBADF (Bad file descriptor) [pid 5679] close(21) = -1 EBADF (Bad file descriptor) [pid 5679] close(22) = -1 EBADF (Bad file descriptor) [pid 5679] close(23) = -1 EBADF (Bad file descriptor) [pid 5679] close(24) = -1 EBADF (Bad file descriptor) [pid 5679] close(25) = -1 EBADF (Bad file descriptor) [pid 5679] close(26) = -1 EBADF (Bad file descriptor) [pid 5679] close(27) = -1 EBADF (Bad file descriptor) [pid 5679] close(28) = -1 EBADF (Bad file descriptor) [pid 5679] close(29) = -1 EBADF (Bad file descriptor) [pid 5679] exit_group(0) = ? [pid 5679] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./7", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./7", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./7/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./7/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./7/binderfs") = 0 [pid 5635] umount2("./7/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./7/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./7/cgroup.net") = 0 [pid 5635] umount2("./7/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./7/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./7/cgroup.cpu") = 0 [pid 5635] umount2("./7/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./7/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./7/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./7") = 0 [pid 5635] mkdir("./8", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5680 attached [pid 5680] set_robust_list(0x55555c7f76e0, 24 [pid 5635] <... clone resumed>, child_tidptr=0x55555c7f76d0) = 11 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5680] <... set_robust_list resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5680] chdir("./8") = 0 [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5680] setpgid(0, 0) = 0 [pid 5680] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5680] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5680] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5680] write(3, "1000", 4) = 4 [pid 5680] close(3) = 0 [pid 5680] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5680] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 5680] write(1, "executing program\n", 18) = 18 [pid 5680] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 5680] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5680] close(3) = 0 [pid 5680] close(4) = -1 EBADF (Bad file descriptor) [pid 5680] close(5) = -1 EBADF (Bad file descriptor) [pid 5680] close(6) = -1 EBADF (Bad file descriptor) [pid 5680] close(7) = -1 EBADF (Bad file descriptor) [pid 5680] close(8) = -1 EBADF (Bad file descriptor) [pid 5680] close(9) = -1 EBADF (Bad file descriptor) [pid 5680] close(10) = -1 EBADF (Bad file descriptor) [pid 5680] close(11) = -1 EBADF (Bad file descriptor) [pid 5680] close(12) = -1 EBADF (Bad file descriptor) [pid 5680] close(13) = -1 EBADF (Bad file descriptor) [pid 5680] close(14) = -1 EBADF (Bad file descriptor) [pid 5680] close(15) = -1 EBADF (Bad file descriptor) [pid 5680] close(16) = -1 EBADF (Bad file descriptor) [pid 5680] close(17) = -1 EBADF (Bad file descriptor) [pid 5680] close(18) = -1 EBADF (Bad file descriptor) [pid 5680] close(19) = -1 EBADF (Bad file descriptor) [pid 5680] close(20) = -1 EBADF (Bad file descriptor) [pid 5680] close(21) = -1 EBADF (Bad file descriptor) [pid 5680] close(22) = -1 EBADF (Bad file descriptor) [pid 5680] close(23) = -1 EBADF (Bad file descriptor) [pid 5680] close(24) = -1 EBADF (Bad file descriptor) [pid 5680] close(25) = -1 EBADF (Bad file descriptor) [pid 5680] close(26) = -1 EBADF (Bad file descriptor) [pid 5680] close(27) = -1 EBADF (Bad file descriptor) [pid 5680] close(28) = -1 EBADF (Bad file descriptor) [pid 5680] close(29) = -1 EBADF (Bad file descriptor) [pid 5680] exit_group(0) = ? [pid 5680] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./8", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./8", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./8/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./8/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./8/binderfs") = 0 [pid 5635] umount2("./8/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./8/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./8/cgroup.net") = 0 [pid 5635] umount2("./8/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./8/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./8/cgroup.cpu") = 0 [pid 5635] umount2("./8/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./8/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./8/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./8") = 0 [pid 5635] mkdir("./9", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-net-kasan-gce/strace-static-x86_64: Process 5681 attached , child_tidptr=0x55555c7f76d0) = 12 [pid 5681] set_robust_list(0x55555c7f76e0, 24) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5681] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5681] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5681] chdir("./9") = 0 [pid 5681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5681] setpgid(0, 0) = 0 [pid 5681] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5681] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5681] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5681] write(3, "1000", 4) = 4 [pid 5681] close(3) = 0 [pid 5681] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5681] write(1, "executing program\n", 18) = 18 executing program [pid 5681] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [pid 5681] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5681] close(3) = 0 [pid 5681] close(4) = -1 EBADF (Bad file descriptor) [pid 5681] close(5) = -1 EBADF (Bad file descriptor) [pid 5681] close(6) = -1 EBADF (Bad file descriptor) [pid 5681] close(7) = -1 EBADF (Bad file descriptor) [pid 5681] close(8) = -1 EBADF (Bad file descriptor) [pid 5681] close(9) = -1 EBADF (Bad file descriptor) [pid 5681] close(10) = -1 EBADF (Bad file descriptor) [pid 5681] close(11) = -1 EBADF (Bad file descriptor) [pid 5681] close(12) = -1 EBADF (Bad file descriptor) [pid 5681] close(13) = -1 EBADF (Bad file descriptor) [pid 5681] close(14) = -1 EBADF (Bad file descriptor) [pid 5681] close(15) = -1 EBADF (Bad file descriptor) [pid 5681] close(16) = -1 EBADF (Bad file descriptor) [pid 5681] close(17) = -1 EBADF (Bad file descriptor) [pid 5681] close(18) = -1 EBADF (Bad file descriptor) [pid 5681] close(19) = -1 EBADF (Bad file descriptor) [pid 5681] close(20) = -1 EBADF (Bad file descriptor) [pid 5681] close(21) = -1 EBADF (Bad file descriptor) [pid 5681] close(22) = -1 EBADF (Bad file descriptor) [pid 5681] close(23) = -1 EBADF (Bad file descriptor) [pid 5681] close(24) = -1 EBADF (Bad file descriptor) [pid 5681] close(25) = -1 EBADF (Bad file descriptor) [pid 5681] close(26) = -1 EBADF (Bad file descriptor) [pid 5681] close(27) = -1 EBADF (Bad file descriptor) [pid 5681] close(28) = -1 EBADF (Bad file descriptor) [pid 5681] close(29) = -1 EBADF (Bad file descriptor) [pid 5681] exit_group(0) = ? [pid 5681] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./9", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./9", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./9/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./9/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./9/binderfs") = 0 [pid 5635] umount2("./9/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./9/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./9/cgroup.net") = 0 [pid 5635] umount2("./9/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./9/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./9/cgroup.cpu") = 0 [pid 5635] umount2("./9/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./9/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./9/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./9") = 0 [pid 5635] mkdir("./10", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555c7f76d0) = 13 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 91.180265][ T52] Bluetooth: hci0: command tx timeout ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5682 attached [pid 5682] set_robust_list(0x55555c7f76e0, 24) = 0 [pid 5682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5682] chdir("./10") = 0 [pid 5682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5682] setpgid(0, 0) = 0 [pid 5682] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5682] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5682] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 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 [pid 5682] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5682] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5682] write(1, "executing program\n", 18) = 18 [pid 5682] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 executing program [pid 5682] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5682] close(3) = 0 [ 93.171377][ C1] net_ratelimit: 12316 callbacks suppressed [ 93.171403][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 93.171878][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 93.172370][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 93.172807][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.172828][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 93.173224][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 93.173274][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 93.173649][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 93.173744][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 93.174201][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [pid 5682] close(4) = -1 EBADF (Bad file descriptor) [pid 5682] close(5) = -1 EBADF (Bad file descriptor) [pid 5682] close(6) = -1 EBADF (Bad file descriptor) [pid 5682] close(7) = -1 EBADF (Bad file descriptor) [pid 5682] close(8) = -1 EBADF (Bad file descriptor) [pid 5682] close(9) = -1 EBADF (Bad file descriptor) [pid 5682] close(10) = -1 EBADF (Bad file descriptor) [pid 5682] close(11) = -1 EBADF (Bad file descriptor) [pid 5682] close(12) = -1 EBADF (Bad file descriptor) [pid 5682] close(13) = -1 EBADF (Bad file descriptor) [pid 5682] close(14) = -1 EBADF (Bad file descriptor) [pid 5682] close(15) = -1 EBADF (Bad file descriptor) [pid 5682] close(16) = -1 EBADF (Bad file descriptor) [pid 5682] close(17) = -1 EBADF (Bad file descriptor) [pid 5682] close(18) = -1 EBADF (Bad file descriptor) [pid 5682] close(19) = -1 EBADF (Bad file descriptor) [pid 5682] close(20) = -1 EBADF (Bad file descriptor) [pid 5682] close(21) = -1 EBADF (Bad file descriptor) [pid 5682] close(22) = -1 EBADF (Bad file descriptor) [pid 5682] close(23) = -1 EBADF (Bad file descriptor) [pid 5682] close(24) = -1 EBADF (Bad file descriptor) [pid 5682] close(25) = -1 EBADF (Bad file descriptor) [pid 5682] close(26) = -1 EBADF (Bad file descriptor) [pid 5682] close(27) = -1 EBADF (Bad file descriptor) [pid 5682] close(28) = -1 EBADF (Bad file descriptor) [pid 5682] close(29) = -1 EBADF (Bad file descriptor) [pid 5682] exit_group(0) = ? [pid 5682] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5635] umount2("./10", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./10", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./10/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./10/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./10/binderfs") = 0 [pid 5635] umount2("./10/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./10/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./10/cgroup.net") = 0 [pid 5635] umount2("./10/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./10/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./10/cgroup.cpu") = 0 [pid 5635] umount2("./10/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./10/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./10/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./10") = 0 [pid 5635] mkdir("./11", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555c7f76d0) = 14 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5683 attached [pid 5683] set_robust_list(0x55555c7f76e0, 24) = 0 [pid 5683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5683] chdir("./11") = 0 [pid 5683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5683] setpgid(0, 0) = 0 [pid 5683] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 executing program [pid 5683] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5683] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5683] write(3, "1000", 4) = 4 [pid 5683] close(3) = 0 [pid 5683] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5683] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5683] write(1, "executing program\n", 18) = 18 [pid 5683] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [ 98.180967][ C1] net_ratelimit: 17278 callbacks suppressed [ 98.180995][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 98.181396][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 98.181752][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 98.181793][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 98.182149][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 98.182189][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 98.182536][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 98.182593][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 98.183186][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 98.183478][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [pid 5683] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5635] kill(-14, SIGKILL) = 0 [pid 5635] kill(14, SIGKILL) = 0 [pid 5683] +++ killed by SIGKILL +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=14, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5635] umount2("./11", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./11", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./11/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./11/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./11/binderfs") = 0 [pid 5635] umount2("./11/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./11/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./11/cgroup.net") = 0 [pid 5635] umount2("./11/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./11/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./11/cgroup.cpu") = 0 [pid 5635] umount2("./11/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./11/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./11/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./11") = 0 [pid 5635] mkdir("./12", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555c7f76d0) = 15 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5685 attached [pid 5685] set_robust_list(0x55555c7f76e0, 24) = 0 [pid 5685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5685] chdir("./12") = 0 [pid 5685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5685] setpgid(0, 0) = 0 [pid 5685] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5685] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5685] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [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) = 0 [pid 5685] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5685] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5685] write(1, "executing program\n", 18) = 18 [pid 5685] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 executing program [ 103.190960][ C1] net_ratelimit: 18247 callbacks suppressed [ 103.190987][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 103.191391][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 103.191779][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 103.192012][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 103.192172][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 103.192553][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 103.192974][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 103.193376][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 103.193468][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 103.193760][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [pid 5685] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")}) = -1 EBUSY (Device or resource busy) [pid 5685] close(3) = 0 [pid 5685] close(4) = -1 EBADF (Bad file descriptor) [pid 5685] close(5) = -1 EBADF (Bad file descriptor) [pid 5685] close(6) = -1 EBADF (Bad file descriptor) [pid 5685] close(7) = -1 EBADF (Bad file descriptor) [pid 5685] close(8) = -1 EBADF (Bad file descriptor) [pid 5685] close(9) = -1 EBADF (Bad file descriptor) [pid 5685] close(10) = -1 EBADF (Bad file descriptor) [pid 5685] close(11) = -1 EBADF (Bad file descriptor) [pid 5685] close(12) = -1 EBADF (Bad file descriptor) [pid 5685] close(13) = -1 EBADF (Bad file descriptor) [pid 5685] close(14) = -1 EBADF (Bad file descriptor) [pid 5685] close(15) = -1 EBADF (Bad file descriptor) [pid 5685] close(16) = -1 EBADF (Bad file descriptor) [pid 5685] close(17) = -1 EBADF (Bad file descriptor) [pid 5685] close(18) = -1 EBADF (Bad file descriptor) [pid 5685] close(19) = -1 EBADF (Bad file descriptor) [pid 5685] close(20) = -1 EBADF (Bad file descriptor) [pid 5685] close(21) = -1 EBADF (Bad file descriptor) [pid 5685] close(22) = -1 EBADF (Bad file descriptor) [pid 5685] close(23) = -1 EBADF (Bad file descriptor) [pid 5685] close(24) = -1 EBADF (Bad file descriptor) [pid 5685] close(25) = -1 EBADF (Bad file descriptor) [pid 5685] close(26) = -1 EBADF (Bad file descriptor) [pid 5685] close(27) = -1 EBADF (Bad file descriptor) [pid 5685] close(28) = -1 EBADF (Bad file descriptor) [pid 5685] close(29) = -1 EBADF (Bad file descriptor) [pid 5685] exit_group(0) = ? [pid 5685] +++ exited with 0 +++ [pid 5635] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5635] umount2("./12", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] openat(AT_FDCWD, "./12", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5635] fstat(3, {st_mode=S_IFDIR|0700, st_size=120, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 6 entries */, 32768) = 176 [pid 5635] umount2("./12/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./12/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./12/binderfs") = 0 [pid 5635] umount2("./12/cgroup.net", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./12/cgroup.net", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./12/cgroup.net") = 0 [pid 5635] umount2("./12/cgroup.cpu", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./12/cgroup.cpu", {st_mode=S_IFLNK|0777, st_size=19, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./12/cgroup.cpu") = 0 [pid 5635] umount2("./12/cgroup", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5635] newfstatat(AT_FDCWD, "./12/cgroup", {st_mode=S_IFLNK|0777, st_size=23, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5635] unlink("./12/cgroup") = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [pid 5635] rmdir("./12") = 0 [pid 5635] mkdir("./13", 0777) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555c7f76d0) = 16 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ci-upstream-net-kasan-gce/strace-static-x86_64: Process 5687 attached [pid 5687] set_robust_list(0x55555c7f76e0, 24) = 0 [pid 5687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5687] chdir("./13") = 0 [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5687] setpgid(0, 0) = 0 [pid 5687] symlink("/syzcgroup/unified/syz0", "./cgroup") = 0 [pid 5687] symlink("/syzcgroup/cpu/syz0", "./cgroup.cpu") = 0 [pid 5687] symlink("/syzcgroup/net/syz0", "./cgroup.net") = 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5687] write(3, "1000", 4) = 4 executing program [pid 5687] close(3) = 0 [pid 5687] read(200, 0x7ffc9a4ca760, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5687] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5687] write(1, "executing program\n", 18) = 18 [pid 5687] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 3 [ 108.201149][ C0] net_ratelimit: 18321 callbacks suppressed [ 108.201176][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.201360][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 108.201571][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.201793][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 108.201967][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 108.202228][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 108.202343][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 108.202668][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 108.203099][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 108.203135][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [pid 5687] ioctl(3, SIOCBRADDIF, {ifr_ifindex=if_nametoindex("lowpan0")} [pid 5635] kill(-16, SIGKILL) = 0 [pid 5635] kill(16, SIGKILL) = 0 [ 113.211060][ C1] net_ratelimit: 18436 callbacks suppressed [ 113.211095][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 113.211491][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 113.211879][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 113.212079][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 113.212275][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 113.212660][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 113.213048][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 113.213322][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 113.213714][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 113.213796][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 116.860967][ C0] sched: DL replenish lagged too much [ 118.221018][ C1] net_ratelimit: 18861 callbacks suppressed [ 118.221054][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 118.221510][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 118.221935][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 118.222365][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 118.222375][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 118.222806][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 118.223246][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 118.223316][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 118.223674][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 118.224153][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 123.231272][ C1] net_ratelimit: 18621 callbacks suppressed [ 123.231300][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 123.231742][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 123.232135][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 123.232535][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 123.232944][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [pid 5635] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [ 123.233029][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 123.233338][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 123.233737][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 123.233965][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 123.234116][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 128.241171][ C0] net_ratelimit: 18992 callbacks suppressed [ 128.241198][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.241285][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 128.241611][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.241693][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 128.242006][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.242078][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 128.242447][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 128.242460][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 128.242850][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 128.242876][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.250957][ C1] net_ratelimit: 18449 callbacks suppressed [ 133.250983][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.251020][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 133.251422][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.251846][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.251978][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 133.252266][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.252701][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.253122][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.253314][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 133.253549][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 133.801493][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.813068][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.261333][ C1] net_ratelimit: 18955 callbacks suppressed [ 138.261359][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 138.261638][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 138.261777][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 138.262199][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 138.262625][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 138.262845][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 138.263043][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 138.263221][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 138.263470][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 138.263596][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 143.271037][ C1] net_ratelimit: 19076 callbacks suppressed [ 143.271064][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 143.271411][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 143.271454][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 143.271954][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 143.272263][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 143.272345][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 143.272734][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 143.273111][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 143.273499][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 143.273523][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 148.280950][ C0] net_ratelimit: 19166 callbacks suppressed [ 148.280976][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.281009][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 148.281377][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.281450][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 148.281783][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 148.281914][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 148.282344][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 148.282565][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 148.282764][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 148.283235][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 153.290939][ C1] net_ratelimit: 18416 callbacks suppressed [ 153.290965][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 153.291208][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 153.291368][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 153.291756][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 153.292152][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 153.292544][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 153.292578][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 153.292932][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 153.292962][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 153.293341][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 158.301169][ C1] net_ratelimit: 18817 callbacks suppressed [ 158.301195][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 158.301458][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 158.301599][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 158.301994][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 158.302396][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 158.302402][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 158.302829][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 158.303224][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 158.303669][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 158.303716][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [pid 5635] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 2 entries */, 32768) = 48 [pid 5635] getdents64(3, 0x55555c7f88c0 /* 0 entries */, 32768) = 0 [pid 5635] close(3) = 0 [ 163.311005][ C1] net_ratelimit: 18775 callbacks suppressed [ 163.311031][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 163.311410][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 163.311582][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 163.311790][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 163.311961][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.312173][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 163.312338][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.312548][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 163.312723][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 163.312927][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.321243][ C1] net_ratelimit: 19223 callbacks suppressed [ 168.321270][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.321348][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 168.321657][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.322035][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.322421][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.322806][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.323202][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.323590][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 168.323762][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 168.323976][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 173.331219][ C1] net_ratelimit: 18947 callbacks suppressed [ 173.331246][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 173.331270][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.331659][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 173.331662][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.332061][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 173.332061][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.332461][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 173.332862][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 173.333368][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 173.333575][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 178.341047][ C1] net_ratelimit: 18876 callbacks suppressed [ 178.341062][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 178.341072][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 178.341498][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 178.341896][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 178.342293][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 178.342452][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 178.342698][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 178.342856][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 178.343087][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 178.343287][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 183.351162][ C1] net_ratelimit: 18858 callbacks suppressed [ 183.351188][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 183.351340][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 183.351594][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 183.351989][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 183.352194][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 183.352400][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 183.352788][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 183.353515][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 183.353908][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 183.354341][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 188.361308][ C0] net_ratelimit: 18995 callbacks suppressed [ 188.361316][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 188.361333][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.361759][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 188.361770][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 188.362186][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 188.362198][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 188.362625][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 188.362625][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 188.363057][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 188.363110][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.371002][ C1] net_ratelimit: 18693 callbacks suppressed [ 193.371029][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 193.371436][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 193.371833][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 193.372237][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 193.372621][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 193.372853][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 193.373029][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 193.373412][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 193.373811][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 193.373865][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 194.471792][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.483423][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 198.381228][ C1] net_ratelimit: 19333 callbacks suppressed [ 198.381254][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 198.381359][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 198.381676][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 198.382055][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 198.382442][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 198.382669][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 198.382816][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 198.383085][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 198.383196][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 198.383473][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 203.391071][ C1] net_ratelimit: 19219 callbacks suppressed [ 203.391097][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 203.391369][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 203.391516][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 203.391767][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 203.391940][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 203.392353][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 203.392778][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 203.393068][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 203.393194][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 203.393661][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 207.000761][ T4933] Bluetooth: hci0: command 0x0406 tx timeout [ 208.401104][ C0] net_ratelimit: 19742 callbacks suppressed [ 208.401132][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 208.401290][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 208.401514][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 208.401712][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 208.401900][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.402137][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 208.402276][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.402559][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 208.402664][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 208.402980][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 213.410949][ C1] net_ratelimit: 19467 callbacks suppressed [ 213.410978][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 213.411425][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 213.411628][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 213.411856][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 213.412022][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 213.412291][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 213.412718][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 213.413222][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 213.413315][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 213.413651][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 218.421075][ C1] net_ratelimit: 18947 callbacks suppressed [ 218.421101][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 218.421523][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 218.421889][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 218.421971][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 218.422312][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 218.422400][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 218.422713][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 218.422814][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 218.423098][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 218.423233][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.431061][ C1] net_ratelimit: 18777 callbacks suppressed [ 223.431088][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.431494][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 223.431518][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.431952][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.432380][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.432818][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.433238][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.433261][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 223.433677][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 223.434001][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.440997][ C1] net_ratelimit: 18823 callbacks suppressed [ 228.441032][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 228.441415][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 228.441808][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 228.442111][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 228.442186][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 228.442495][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.442615][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 228.442890][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 228.442993][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 228.443300][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.450939][ C0] net_ratelimit: 18708 callbacks suppressed [ 233.450966][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 233.451217][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 233.451376][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 233.451649][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 233.451780][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.452238][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 233.452346][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.452719][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 233.452755][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 233.453213][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 238.461046][ C0] net_ratelimit: 18851 callbacks suppressed [ 238.461073][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 238.461176][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 238.461469][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.461573][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 238.461877][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.461952][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 238.462272][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 238.462337][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 238.462950][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 238.463338][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 243.471077][ C1] net_ratelimit: 19181 callbacks suppressed [ 243.471103][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 243.471495][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 243.471870][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 243.471940][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 243.472299][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 243.472318][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 243.472678][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 243.472745][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 243.473056][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 243.473124][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.481283][ C1] net_ratelimit: 18845 callbacks suppressed [ 248.481308][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 248.481734][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 248.481961][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.482165][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 248.482354][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 248.482590][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 248.482739][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 248.483034][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 248.483125][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 248.483523][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 253.491157][ C1] net_ratelimit: 19184 callbacks suppressed [ 253.491184][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 253.491587][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 253.492014][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 253.492405][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 253.492421][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 253.492807][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 253.493200][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 253.493235][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 253.493588][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 253.493664][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 256.000344][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.011791][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 258.501143][ C0] net_ratelimit: 18806 callbacks suppressed [ 258.501167][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.501266][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 258.501558][ C0] bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 258.501776][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 258.502285][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 258.502331][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 258.502789][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 258.503308][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 258.503811][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 258.504145][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 263.511231][ C1] net_ratelimit: 18951 callbacks suppressed [ 263.511259][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 263.511643][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 263.511750][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 263.512073][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 263.512453][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 263.512630][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 263.512829][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 263.513213][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 263.513592][ C1] bridge0: received packet on veth1_to_bridge with own address as source address (addr:da:f7:18:0d:47:6b, vlan:0) [ 263.513961][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 267.486374][ T32] INFO: task kworker/1:0:25 blocked for more than 143 seconds. [ 267.486404][ T32] Not tainted syzkaller #0 [ 267.486416][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 267.486425][ T32] task:kworker/1:0 state:D stack:23584 pid:25 tgid:25 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 267.486489][ T32] Workqueue: events reg_todo [ 267.486684][ T32] Call Trace: [ 267.486711][ T32] [ 267.486727][ T32] __schedule+0x17db/0x58f0 [ 267.486860][ T32] ? do_raw_spin_lock+0x12b/0x2f0 [ 267.486948][ T32] ? __pfx___schedule+0x10/0x10 [ 267.486992][ T32] ? schedule+0x90/0x2b0 [ 267.487015][ T32] schedule+0x164/0x2b0 [ 267.487039][ T32] schedule_preempt_disabled+0x13/0x30 [ 267.487059][ T32] __mutex_lock+0x7c1/0x1550 [ 267.487088][ T32] ? __mutex_lock+0x5d4/0x1550 [ 267.487115][ T32] ? reg_process_self_managed_hints+0x8d/0x160 [ 267.487140][ T32] ? __pfx___mutex_lock+0x10/0x10 [ 267.487162][ T32] ? reg_process_self_managed_hint+0x1ab/0x4d0 [ 267.487184][ T32] ? __pfx_reg_process_self_managed_hint+0x10/0x10 [ 267.487247][ T32] ? reg_todo+0x8da/0xa40 [ 267.487277][ T32] reg_process_self_managed_hints+0x8d/0x160 [ 267.487301][ T32] reg_todo+0x8df/0xa40 [ 267.487328][ T32] ? process_scheduled_works+0x97a/0x1630 [ 267.487370][ T32] process_scheduled_works+0xc3d/0x1630 [ 267.487433][ T32] ? __pfx_process_scheduled_works+0x10/0x10 [ 267.487467][ T32] ? assign_work+0x3cf/0x5d0 [ 267.487509][ T32] worker_thread+0xa47/0xfb0 [ 267.487569][ T32] kthread+0x38b/0x480 [ 267.487600][ T32] ? __pfx_worker_thread+0x10/0x10 [ 267.487625][ T32] ? __pfx_kthread+0x10/0x10 [ 267.487648][ T32] ret_from_fork+0x514/0xb70 [ 267.487704][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 267.487736][ T32] ? __switch_to+0xc89/0x1420 [ 267.487768][ T32] ? __pfx_kthread+0x10/0x10 [ 267.487790][ T32] ret_from_fork_asm+0x1a/0x30 [ 267.487860][ T32] [ 267.487870][ T32] INFO: task kworker/1:1:30 blocked for more than 143 seconds. [ 267.487886][ T32] Not tainted syzkaller #0 [ 267.487896][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 267.487906][ T32] task:kworker/1:1 state:D stack:25288 pid:30 tgid:30 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 267.487965][ T32] Workqueue: events_power_efficient crda_timeout_work [ 267.487989][ T32] Call Trace: [ 267.487995][ T32] [ 267.488009][ T32] __schedule+0x17db/0x58f0 [ 267.488062][ T32] ? do_raw_spin_lock+0x12b/0x2f0 [ 267.488098][ T32] ? __pfx___schedule+0x10/0x10 [ 267.488141][ T32] ? schedule+0x90/0x2b0 [ 267.488165][ T32] schedule+0x164/0x2b0 [ 267.488188][ T32] schedule_preempt_disabled+0x13/0x30 [ 267.488208][ T32] __mutex_lock+0x7c1/0x1550 [ 267.488236][ T32] ? __mutex_lock+0x5d4/0x1550 [ 267.488263][ T32] ? crda_timeout_work+0x16/0x80 [ 267.488288][ T32] ? __pfx___mutex_lock+0x10/0x10 [ 267.488329][ T32] ? rcu_is_watching+0x16/0xb0 [ 267.488379][ T32] ? process_scheduled_works+0x97a/0x1630 [ 267.488407][ T32] crda_timeout_work+0x16/0x80 [ 267.488429][ T32] process_scheduled_works+0xc3d/0x1630 [ 267.488499][ T32] ? __pfx_process_scheduled_works+0x10/0x10 [ 267.488535][ T32] ? assign_work+0x3cf/0x5d0 [ 267.488569][ T32] worker_thread+0xa47/0xfb0 [ 267.488632][ T32] kthread+0x38b/0x480 [ 267.488655][ T32] ? __pfx_worker_thread+0x10/0x10 [ 267.488681][ T32] ? __pfx_kthread+0x10/0x10 [ 267.488704][ T32] ret_from_fork+0x514/0xb70 [ 267.488728][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 267.488761][ T32] ? __switch_to+0xc89/0x1420 [ 267.488792][ T32] ? __pfx_kthread+0x10/0x10 [ 267.488815][ T32] ret_from_fork_asm+0x1a/0x30 [ 267.488864][ T32] [ 267.488960][ T32] INFO: task syz-executor342:5687 blocked for more than 143 seconds. [ 267.488977][ T32] Not tainted syzkaller #0 [ 267.488987][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 267.488995][ T32] task:syz-executor342 state:D stack:28504 pid:5687 tgid:5687 ppid:5635 task_flags:0x400140 flags:0x00080002 [ 267.489057][ T32] Call Trace: [ 267.489064][ T32] [ 267.489077][ T32] __schedule+0x17db/0x58f0 [ 267.489141][ T32] ? __pfx___schedule+0x10/0x10 [ 267.489184][ T32] ? schedule+0x90/0x2b0 [ 267.489215][ T32] schedule+0x164/0x2b0 [ 267.489239][ T32] schedule_preempt_disabled+0x13/0x30 [ 267.489259][ T32] __mutex_lock+0x7c1/0x1550 [ 267.489286][ T32] ? __mutex_lock+0x5d4/0x1550 [ 267.489313][ T32] ? br_ioctl_stub+0x1a8/0xd60 [ 267.489416][ T32] ? __pfx___mutex_lock+0x10/0x10 [ 267.489457][ T32] ? get_user_ifreq+0xcb/0x180 [ 267.489565][ T32] br_ioctl_stub+0x1a8/0xd60 [ 267.489594][ T32] ? trace_contention_end+0x3d/0x140 [ 267.489622][ T32] ? __mutex_lock+0x30b/0x1550 [ 267.489645][ T32] ? __pfx_br_ioctl_stub+0x10/0x10 [ 267.489675][ T32] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 267.489742][ T32] ? sock_ioctl+0x4b8/0x7e0 [ 267.489777][ T32] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 267.489803][ T32] ? hook_file_ioctl+0x1f2/0x600 [ 267.489909][ T32] ? __pfx_br_ioctl_stub+0x10/0x10 [ 267.489937][ T32] sock_ioctl+0x4e1/0x7e0 [ 267.489967][ T32] ? ptrace_notify+0x230/0x2b0 [ 267.489993][ T32] ? __pfx_sock_ioctl+0x10/0x10 [ 267.490022][ T32] ? __pfx_ptrace_notify+0x10/0x10 [ 267.490046][ T32] ? exc_page_fault+0x6a/0xc0 [ 267.490075][ T32] ? bpf_lsm_file_ioctl+0x9/0x20 [ 267.490131][ T32] ? __pfx_sock_ioctl+0x10/0x10 [ 267.490160][ T32] __se_sys_ioctl+0xfc/0x170 [ 267.490187][ T32] do_syscall_64+0x166/0x520 [ 267.490234][ T32] ? trace_irq_disable+0x3b/0x140 [ 267.490273][ T32] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.490319][ T32] ? clear_bhb_loop+0x70/0xc0 [ 267.490347][ T32] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 267.490367][ T32] RIP: 0033:0x7f8c1d252db9 [ 267.490387][ T32] RSP: 002b:00007ffc9a4cab58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 267.490410][ T32] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8c1d252db9 [ 267.490426][ T32] RDX: 0000200000000100 RSI: 00000000000089a2 RDI: 0000000000000003 [ 267.490440][ T32] RBP: 0000000000000000 R08: 00007ffc9a4ca680 R09: 00007ffc9a4ca680 [ 267.490455][ T32] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc9a4cab7c [ 267.490468][ T32] R13: 00007ffc9a4cab90 R14: 00007ffc9a4cabd0 R15: 000000000000000d [ 267.490510][ T32] [ 267.490543][ T32] [ 267.490543][ T32] Showing all locks held in the system: [ 267.490553][ T32] locks held by kworker/0:0/9: 2, last CPU#0: [ 267.490568][ T32] #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.490629][ T32] #1: ffffc900000e7c40 ((work_completion)(&(&gc_work->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.490687][ T32] locks held by kworker/0:1/10: 2, last CPU#0: [ 267.490702][ T32] #0: ffff88807cd6a140 ((wq_completion)wg-kex-wg2#2){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.490763][ T32] #1: ffffc900000f7c40 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ((typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))))((unsigned long)((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))) + (((__per_cpu_offset[(cpu)]))))); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.490834][ T32] locks held by kworker/1:0/25: 4, on CPU#1: [ 267.505112][ T32] #0: ffff88801b06b140 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.505183][ T32] #1: ffffc900001f7c40 (reg_work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.505238][ T32] #2: ffffffff902524e0 (rtnl_mutex){+.+.}-{4:4}, at: reg_todo+0x1c/0xa40 [ 267.505287][ T32] #3: ffff88806f3e07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: reg_process_self_managed_hints+0x8d/0x160 [ 267.505341][ T32] locks held by kworker/1:1/30: 3, on CPU#1: [ 267.505357][ T32] #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.505413][ T32] #1: ffffc90000a57c40 ((crda_timeout).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.505469][ T32] #2: ffffffff902524e0 (rtnl_mutex){+.+.}-{4:4}, at: crda_timeout_work+0x16/0x80 [ 267.505536][ T32] locks held by khungtaskd/32: 1, last CPU#0: [ 267.505549][ T32] #0: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 267.505623][ T32] locks held by kworker/u8:2/35: 4, last CPU#1: [ 267.505636][ T32] #0: ffff8880337a4940 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.505693][ T32] #1: ffffc90000ab7c40 ((work_completion)(&(&bat_priv->tt.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.505749][ T32] #2: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3de/0x18b0 [ 267.505835][ T32] #3: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: netif_receive_skb+0x102/0xbf0 [ 267.505946][ T32] locks held by kworker/u8:7/162: 3, last CPU#0: [ 267.505961][ T32] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506015][ T32] #1: ffffc90002e87c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506072][ T32] #2: ffff88806f3f07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 267.506156][ T32] locks held by kworker/u8:8/183: 3, last CPU#0: [ 267.506171][ T32] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506227][ T32] #1: ffffc90002f37c40 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506284][ T32] #2: ffff88802bd02258 (&devlink->lock_key){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xb40 [ 267.506408][ T32] locks held by kworker/1:2/991: 3, last CPU#1: [ 267.506423][ T32] #0: ffff88807cd6a140 ((wq_completion)wg-kex-wg2#2){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506485][ T32] #1: ffffc90004e5fc40 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ((typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))))((unsigned long)((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))) + (((__per_cpu_offset[(cpu)]))))); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506561][ T32] #2: ffff888032a57028 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_begin_session+0x36/0xbf0 [ 267.506702][ T32] locks held by kworker/u8:9/1105: 3, last CPU#0: [ 267.506717][ T32] #0: ffff88801b0ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506774][ T32] #1: ffffc900050afc40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506831][ T32] #2: ffff88806f3e07a0 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xb4/0x420 [ 267.506890][ T32] locks held by kworker/u8:11/1174: 3, on CPU#1: [ 267.506904][ T32] #0: ffff888032cde940 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.506958][ T32] #1: ffffc9000536fc40 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.507015][ T32] #2: ffffffff902524e0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x19/0x30 [ 267.507118][ T32] locks held by klogd/4973: 2, last CPU#1: [ 267.507133][ T32] #0: ffffffff8eeac370 (remove_cache_srcu){.+.+}-{0:0}, at: srcu_read_lock+0x27/0x60 [ 267.507203][ T32] #1: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 267.507272][ T32] locks held by dhcpcd/5278: 1, last CPU#1: [ 267.507287][ T32] #0: ffffffff8eeac370 (remove_cache_srcu){.+.+}-{0:0}, at: srcu_read_lock+0x27/0x60 [ 267.507335][ T32] locks held by dhcpcd/5279: 2, last CPU#1: [ 267.507348][ T32] #0: ffffffff8eeac370 (remove_cache_srcu){.+.+}-{0:0}, at: srcu_read_lock+0x27/0x60 [ 267.507397][ T32] #1: ffffffff8ed5c8a0 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x8f/0x2550 [ 267.507450][ T32] locks held by getty/5375: 2, on CPU#0: [ 267.507465][ T32] #0: ffff88803630c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 267.507631][ T32] #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 [ 267.507746][ T32] locks held by kworker/0:3/5654: 2, last CPU#0: [ 267.507761][ T32] #0: ffff88807cd6ad40 ((wq_completion)wg-crypt-wg0){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.507816][ T32] #1: ffffc900039d7c40 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ((typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))))((unsigned long)((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))) + (((__per_cpu_offset[(cpu)]))))); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.507888][ T32] locks held by syz-executor342/5687: 2, on CPU#0: [ 267.507903][ T32] #0: ffffffff90233480 (br_ioctl_mutex){+.+.}-{4:4}, at: sock_ioctl+0x4b8/0x7e0 [ 267.507962][ T32] #1: ffffffff902524e0 (rtnl_mutex){+.+.}-{4:4}, at: br_ioctl_stub+0x1a8/0xd60 [ 267.508030][ T32] locks held by kworker/1:5/5689: 3, on CPU#1: [ 267.508045][ T32] #0: ffff88801b069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.508102][ T32] #1: ffffc90003a87c40 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.508160][ T32] #2: ffffffff902524e0 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0xac/0x1110 [ 267.508212][ T32] locks held by kworker/0:5/5691: 4, last CPU#0: [ 267.508227][ T32] #0: ffff88807cd6b140 ((wq_completion)wg-kex-wg0#2){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.508289][ T32] #1: ffffc90003aa7c40 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ((typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))))((unsigned long)((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))) + (((__per_cpu_offset[(cpu)]))))); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 267.508360][ T32] #2: ffff88807b4a9440 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_create_response+0x14e/0x9f0 [ 267.508422][ T32] #3: ffff88807eb66640 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_create_response+0x15f/0x9f0 [ 267.508482][ T32] [ 267.508488][ T32] ============================================= [ 267.508488][ T32] [ 267.508505][ T32] NMI backtrace for cpu 0 [ 267.508545][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 267.508567][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/08/2026 [ 267.508579][ T32] Call Trace: [ 267.508587][ T32] [ 267.508596][ T32] dump_stack_lvl+0xe8/0x150 [ 267.508628][ T32] nmi_cpu_backtrace+0x274/0x2d0 [ 267.508683][ T32] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 267.508716][ T32] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 267.508748][ T32] sys_info+0x135/0x170 [ 267.508796][ T32] watchdog+0xfd7/0x1030 [ 267.508832][ T32] ? watchdog+0x1c7/0x1030 [ 267.508859][ T32] kthread+0x38b/0x480 [ 267.508880][ T32] ? __pfx_watchdog+0x10/0x10 [ 267.508899][ T32] ? __pfx_kthread+0x10/0x10 [ 267.508921][ T32] ret_from_fork+0x514/0xb70 [ 267.508944][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 267.508975][ T32] ? __switch_to+0xc89/0x1420 [ 267.509006][ T32] ? __pfx_kthread+0x10/0x10 [ 267.509028][ T32] ret_from_fork_asm+0x1a/0x30 [ 267.509074][ T32] [ 267.509082][ T32] Sending NMI from CPU 0 to CPUs 1: [ 267.509111][ C1] NMI backtrace for cpu 1 [ 267.509126][ C1] CPU: 1 UID: 0 PID: 35 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full) [ 267.509146][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/08/2026 [ 267.509157][ C1] Workqueue: bat_events batadv_tt_purge [ 267.509251][ C1] RIP: 0010:lock_acquire+0xb9/0x350 [ 267.509272][ C1] Code: f2 11 85 c0 0f 85 d5 00 00 00 65 48 8b 2d a7 c6 f1 11 83 bd a4 0b 00 00 00 0f 85 c0 00 00 00 48 89 5c 24 08 4c 89 fb 9c 41 5f 48 c7 c7 23 22 49 8e e8 aa 29 42 0a 65 ff 05 2b 0b f2 11 45 31 [ 267.509286][ C1] RSP: 0018:ffffc90000a18138 EFLAGS: 00000246 [ 267.509301][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 8000000000000102 [ 267.509313][ C1] RDX: 0000000000000000 RSI: ffffffff8abe9eea RDI: 1ffffffff1dab914 [ 267.509325][ C1] RBP: ffff88801f680000 R08: 0000000000000000 R09: 0000000000000000 [ 267.509336][ C1] R10: dffffc0000000000 R11: ffffffff8abed1c0 R12: ffffffff8ed5c8a0 [ 267.509348][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 267.509359][ C1] FS: 0000000000000000(0000) GS:ffff888124dd1000(0000) knlGS:0000000000000000 [ 267.509374][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 267.509386][ C1] CR2: 00007ffd04992d14 CR3: 000000000eb48000 CR4: 00000000003526f0 [ 267.509403][ C1] Call Trace: [ 267.509409][ C1] [ 267.509419][ C1] ? net_generic+0x1e/0x240 [ 267.509484][ C1] ? net_generic+0x1e/0x240 [ 267.509505][ C1] net_generic+0x3a/0x240 [ 267.509526][ C1] ? net_generic+0x1e/0x240 [ 267.509547][ C1] br_nf_forward+0x2a0/0x18d0 [ 267.509574][ C1] ? __pfx_br_nf_forward+0x10/0x10 [ 267.509597][ C1] nf_hook_slow+0xc5/0x220 [ 267.509652][ C1] ? __pfx_br_forward_finish+0x10/0x10 [ 267.509673][ C1] NF_HOOK+0x23e/0x3f0 [ 267.509694][ C1] ? NF_HOOK+0xa2/0x3f0 [ 267.509712][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 267.509732][ C1] ? __pfx_br_forward_finish+0x10/0x10 [ 267.509751][ C1] ? skb_clone+0x246/0x3a0 [ 267.509793][ C1] ? br_flood+0x620/0x8d0 [ 267.509812][ C1] ? br_handle_vlan+0x5e/0x5a0 [ 267.509847][ C1] __br_forward+0x397/0x540 [ 267.509866][ C1] ? __pfx_br_forward_finish+0x10/0x10 [ 267.509888][ C1] br_handle_frame_finish+0x1119/0x1950 [ 267.509910][ C1] ? __netif_receive_skb_core+0x989/0x30c0 [ 267.509926][ C1] ? process_backlog+0x727/0x18b0 [ 267.509943][ C1] ? __napi_poll+0xaa/0x330 [ 267.509962][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 267.509986][ C1] ? __lock_acquire+0x747/0x2de0 [ 267.510012][ C1] ? nf_hook_slow+0x176/0x220 [ 267.510029][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 267.510052][ C1] br_nf_hook_thresh+0x3dd/0x4c0 [ 267.510077][ C1] ? __pfx_br_nf_hook_thresh+0x10/0x10 [ 267.510101][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 267.510125][ C1] ? lock_acquire+0x115/0x350 [ 267.510143][ C1] br_nf_pre_routing_finish_ipv6+0x90c/0xc40 [ 267.510168][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 267.510194][ C1] br_nf_pre_routing_ipv6+0x382/0x6f0 [ 267.510218][ C1] ? br_nf_pre_routing_ipv6+0x43d/0x6f0 [ 267.510241][ C1] ? __pfx_br_nf_pre_routing_ipv6+0x10/0x10 [ 267.510267][ C1] ? __pfx_br_nf_pre_routing_finish_ipv6+0x10/0x10 [ 267.510291][ C1] ? br_nf_pre_routing+0x720/0x14b0 [ 267.510316][ C1] ? __pfx_br_nf_pre_routing+0x10/0x10 [ 267.510338][ C1] br_handle_frame+0x1329/0x1600 [ 267.510366][ C1] ? __pfx_br_handle_frame+0x10/0x10 [ 267.510390][ C1] ? __pfx_br_handle_frame_finish+0x10/0x10 [ 267.510412][ C1] ? kasan_quarantine_put+0xbb/0x1f0 [ 267.510428][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 267.510448][ C1] ? __pfx_br_handle_frame+0x10/0x10 [ 267.510470][ C1] __netif_receive_skb_core+0x989/0x30c0 [ 267.510494][ C1] ? __pfx___netif_receive_skb_core+0x10/0x10 [ 267.510511][ C1] ? ip6_rcv_finish+0x265/0x280 [ 267.510551][ C1] ? NF_HOOK+0x336/0x3c0 [ 267.510573][ C1] ? lock_acquire+0x115/0x350 [ 267.510593][ C1] ? process_backlog+0x3de/0x18b0 [ 267.510610][ C1] ? process_backlog+0x3de/0x18b0 [ 267.510629][ C1] process_backlog+0x727/0x18b0 [ 267.510648][ C1] ? process_backlog+0x3de/0x18b0 [ 267.510671][ C1] __napi_poll+0xaa/0x330 [ 267.510688][ C1] net_rx_action+0x61d/0xf50 [ 267.510711][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 267.510727][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 267.510748][ C1] ? __pfx_sched_clock_cpu+0x10/0x10 [ 267.510776][ C1] handle_softirqs+0x226/0x860 [ 267.510799][ C1] ? do_softirq+0x77/0xd0 [ 267.510822][ C1] ? batadv_tt_purge+0x4ee/0xa40 [ 267.510844][ C1] do_softirq+0x77/0xd0 [ 267.510865][ C1] [ 267.510872][ C1] [ 267.510880][ C1] __local_bh_enable_ip+0x100/0x140 [ 267.510905][ C1] batadv_tt_purge+0x4ee/0xa40 [ 267.510935][ C1] ? process_scheduled_works+0x97a/0x1630 [ 267.510962][ C1] process_scheduled_works+0xc3d/0x1630 [ 267.511011][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 267.511042][ C1] ? assign_work+0x3cf/0x5d0 [ 267.511069][ C1] worker_thread+0xa47/0xfb0 [ 267.511104][ C1] ? __kthread_parkme+0x71/0x1f0 [ 267.511137][ C1] kthread+0x38b/0x480 [ 267.511157][ C1] ? __pfx_worker_thread+0x10/0x10 [ 267.511182][ C1] ? __pfx_kthread+0x10/0x10 [ 267.511202][ C1] ret_from_fork+0x514/0xb70 [ 267.511223][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 267.511255][ C1] ? __switch_to+0xc89/0x1420 [ 267.511282][ C1] ? __pfx_kthread+0x10/0x10 [ 267.511302][ C1] ret_from_fork_asm+0x1a/0x30 [ 267.511340][ C1] [ 267.524075][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 269.556639][ T32] CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 269.565796][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/08/2026 [ 269.575893][ T32] Call Trace: [ 269.579466][ T32] [ 269.582435][ T32] vpanic+0x56d/0xa60 [ 269.586499][ T32] ? __pfx_vpanic+0x10/0x10 [ 269.591047][ T32] ? console_srcu_read_unlock+0x3a/0x60 [ 269.596642][ T32] panic+0xc5/0xd0 [ 269.600414][ T32] ? __pfx_panic+0x10/0x10 [ 269.604880][ T32] ? wq_watchdog_touch+0xf9/0x160 [ 269.609941][ T32] ? nmi_trigger_cpumask_backtrace+0x24d/0x390 [ 269.616313][ T32] watchdog+0x1030/0x1030 [ 269.620679][ T32] ? watchdog+0x1c7/0x1030 [ 269.625124][ T32] kthread+0x38b/0x480 [ 269.629221][ T32] ? __pfx_watchdog+0x10/0x10 [ 269.633932][ T32] ? __pfx_kthread+0x10/0x10 [ 269.638589][ T32] ret_from_fork+0x514/0xb70 [ 269.643226][ T32] ? __pfx_ret_from_fork+0x10/0x10 [ 269.648401][ T32] ? __switch_to+0xc89/0x1420 [ 269.653137][ T32] ? __pfx_kthread+0x10/0x10 [ 269.657780][ T32] ret_from_fork_asm+0x1a/0x30 [ 269.662957][ T32] [ 269.666273][ T32] Kernel Offset: disabled [ 269.670613][ T32] Rebooting in 86400 seconds..