./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1478029040

<...>
Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts.
execve("./syz-executor1478029040", ["./syz-executor1478029040"], 0x7ffc8ecb4810 /* 10 vars */) = 0
brk(NULL)                               = 0x555556673000
brk(0x555556673c40)                     = 0x555556673c40
arch_prctl(ARCH_SET_FS, 0x555556673300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
set_tid_address(0x5555566735d0)         = 3611
set_robust_list(0x5555566735e0, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f1fa6420890, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1fa6420f60}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f1fa6420930, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1fa6420f60}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1478029040", 4096) = 28
brk(0x555556694c40)                     = 0x555556694c40
brk(0x555556695000)                     = 0x555556695000
mprotect(0x7f1fa64e2000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
getpid()                                = 3611
openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3
write(3, "10000000000", 11)             = 11
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3
write(3, "20", 2)                       = 2
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
write(3, "100", 3)                      = 3
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3
write(3, "7 4 1 3", 7)                  = 7
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
write(3, "0 65535", 7)                  = 7
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3
write(3, "3611", 4)                     = 4
close(3)                                = 0
getpid()                                = 3611
mkdir("./syzkaller.euGo1e", 0700)       = 0
chmod("./syzkaller.euGo1e", 0777)       = 0
chdir("./syzkaller.euGo1e")             = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3612 attached
, child_tidptr=0x5555566735d0) = 3612
[pid  3612] set_robust_list(0x5555566735e0, 24) = 0
[pid  3612] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3612] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3612] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3612] dup2(4, 202)                = 202
[pid  3612] close(4)                    = 0
[pid  3612] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  3612] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1fa5c0f000
[pid  3612] mprotect(0x7f1fa5c10000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3612] clone(child_stack=0x7f1fa640f3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[2], tls=0x7f1fa640f700, child_tidptr=0x7f1fa640f9d0) = 2
[pid  3612] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 3616 attached
 <unfinished ...>
[pid  3616] set_robust_list(0x7f1fa640f9e0, 24) = 0
[pid  3616] read(202, "\x01\x03\x0c\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x14\x0c\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x25\x0c\x00", 1024) = 4
[pid  3616] writev(202, [{iov_base="\x04", iov_len=1}, {iov_base="\x0e\xfc", iov_len=2}, {iov_base="\x01\x25\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  3616] read(202, "\x01\x38\x0c\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  3616] 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  3616] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3616] 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  3616] read(202,  <unfinished ...>
[pid  3612] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  3612] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3616] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3616] 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 <unfinished ...>
[pid  3612] <... ioctl resumed>, 0x7ffc6fe04b88) = 0
[pid  3612] 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) = 13
[pid  3612] 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  3612] 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  3612] 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
[pid  3612] futex(0x7f1fa640f9d0, FUTEX_WAIT, 2, NULL <unfinished ...>
[pid  3616] <... writev resumed>)       = 7
[pid  3616] madvise(0x7f1fa5c0f000, 8372224, MADV_DONTNEED) = 0
[pid  3616] exit(0)                     = ?
[pid  3612] <... futex resumed>)        = 0
[pid  3612] close(3)                    = 0
[pid  3612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3612] setsid()                    = 1
[pid  3612] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0
[pid  3612] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  3612] unshare(CLONE_NEWNS)        = 0
[pid  3612] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  3612] unshare(CLONE_NEWIPC <unfinished ...>
[pid  3616] +++ exited with 0 +++
[pid  3612] <... unshare resumed>)      = 0
[pid  3612] unshare(CLONE_NEWCGROUP)    = 0
[pid  3612] unshare(CLONE_NEWUTS)       = 0
[pid  3612] unshare(CLONE_SYSVSEM)      = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "16777216", 8)     = 8
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "536870912", 9)    = 9
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "8192", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024", 4)         = 4
[pid  3612] close(3)                    = 0
[pid  3612] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  3612] write(3, "1024 1048576 500 1024", 21) = 21
[pid  3612] close(3)                    = 0
[pid  3612] getpid()                    = 1
[pid  3612] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  3612] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
syzkaller login: [   50.777875][ T3614] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   50.780527][ T3614] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   50.782750][ T3614] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   50.791702][ T3614] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   50.794947][ T3614] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[   50.795988][ T3614] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[pid  3612] unshare(CLONE_NEWNET)       = 0
[pid  3612] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  3612] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8
[pid  3612] close(3)                    = 0
[pid  3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  3612] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  3612] recvfrom(3, [{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x29\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x18\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224
[pid  3612] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3612] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[pid  3612] recvfrom(3, [{nlmsg_len=2376, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x37\x01\x00\x00\x74\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2376
[pid  3612] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  3612] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56
[pid  3612] access("/proc/net", R_OK)   = 0
[pid  3612] access("/proc/net/unix", R_OK) = 0
[pid  3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0
[pid  3612] close(4)                    = 0
[pid  3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  3612] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3612] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  3612] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  3612] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  3612] close(4)                    = 0
[pid  3612] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  3612] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  3612] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x29 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56
[pid  3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0
[pid  3612] close(4)                    = 0
[pid  3612] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  3612] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3612] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  3612] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  3612] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  3612] close(4)                    = 0
[pid  3612] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  3612] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0
[pid  3612] close(4)                    = 0
[pid  3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  3612] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[   50.911794][   T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   50.911815][   T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   50.935828][ T2684] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   50.951062][   T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[pid  3612] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404
[pid  3612] close(4)                    = 0
[pid  3612] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3612] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0
[pid  3612] close(4)                    = 0
[pid  3612] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  3612] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[pid  3612] recvfrom(4, [{nlmsg_len=1404, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x1f\x00\x04\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1404
[pid  3612] close(4)                    = 0
[pid  3612] close(3)                    = 0
[pid  3612] mkdir("/dev/binderfs", 0777) = 0
[pid  3612] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1fa5bee000
[pid  3612] mprotect(0x7f1fa5bef000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  3612] clone(child_stack=0x7f1fa5c0e3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3618 attached
, parent_tid=[3], tls=0x7f1fa5c0e700, child_tidptr=0x7f1fa5c0e9d0) = 3
[pid  3618] set_robust_list(0x7f1fa5c0e9e0, 24) = 0
[pid  3618] futex(0x7f1fa64e84c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  3612] futex(0x7f1fa64e84c8, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  3618] <... futex resumed>)        = 0
[pid  3618] openat(AT_FDCWD, "/dev/net/tun", O_RDONLY <unfinished ...>
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  3618] <... openat resumed>)       = 3
[pid  3618] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  3612] <... futex resumed>)        = 0
[pid  3612] futex(0x7f1fa64e84c8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  3618] ioctl(3, TUNSETIFF, 0x20000200) = 0
[pid  3618] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  3612] <... futex resumed>)        = 0
[pid  3612] futex(0x7f1fa64e84c8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  3618] <... futex resumed>)        = 1
[pid  3618] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  3618] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  3612] <... futex resumed>)        = 0
[pid  3612] futex(0x7f1fa64e84c8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  3618] <... futex resumed>)        = 1
[pid  3618] socket(AF_PACKET, SOCK_DGRAM, htons(ETH_P_ALL)) = 5
[pid  3618] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  3612] <... futex resumed>)        = 0
[pid  3612] futex(0x7f1fa64e84c8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  3618] <... futex resumed>)        = 1
[pid  3618] ioctl(5, SIOCGIFINDEX, {ifr_name="rose0", ifr_ifindex=13}) = 0
[pid  3618] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  3612] <... futex resumed>)        = 0
[pid  3618] futex(0x7f1fa64e84c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  3612] futex(0x7f1fa64e84c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  3618] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  3612] <... futex resumed>)        = 0
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  3618] ioctl(3, TUNSETQUEUE, 0x20000340) = 0
[pid  3618] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  3612] <... futex resumed>)        = 0
[pid  3612] futex(0x7f1fa64e84c8, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  3618] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x34\x00\x00\x00\x11\x00\x01\xe9\x0d\x7d\x1f\xc7\x4e\x1b\xed\x42\xec\x45\xb2\xfc\x0d\x00\x00\x00\x00\x00\x00\x00\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=52}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 <unfinished ...>
[pid  3612] <... futex resumed>)        = 0
[   50.951074][   T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   50.951945][   T14] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[pid  3612] futex(0x7f1fa64e84cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out)
[pid  3612] futex(0x7f1fa64e84dc, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f1fa5bcd000
[pid  3612] mprotect(0x7f1fa5bce000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  3612] clone(child_stack=0x7f1fa5bed3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4], tls=0x7f1fa5bed700, child_tidptr=0x7f1fa5bed9d0) = 4
[pid  3612] futex(0x7f1fa64e84d8, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  3612] futex(0x7f1fa64e84dc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3619 attached
 <unfinished ...>
[pid  3619] set_robust_list(0x7f1fa5bed9e0, 24) = 0
[   51.008900][ T3618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor147'.
[pid  3619] ioctl(3, TUNSETIFF, 0x20000200 <unfinished ...>
[pid  3618] <... sendmsg resumed>)      = 52
[pid  3618] futex(0x7f1fa64e84cc, FUTEX_WAKE_PRIVATE, 1000000) = 0
[   51.063047][ T3619] ------------[ cut here ]------------
[   51.063058][ T3619] WARNING: CPU: 1 PID: 3619 at net/core/dev.c:6374 netif_napi_add_weight+0x8de/0xb00
[   51.078737][ T3619] Modules linked in:
[   51.082669][ T3619] CPU: 1 PID: 3619 Comm: syz-executor147 Not tainted 5.19.0-rc2-syzkaller-00312-g4875d94c69d5 #0
[   51.093301][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   51.103474][ T3619] RIP: 0010:netif_napi_add_weight+0x8de/0xb00
[pid  3618] futex(0x7f1fa64e84c8, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  3612] <... futex resumed>)        = -1 ETIMEDOUT (Connection timed out)
[   51.110535][ T3619] Code: 08 84 c0 0f 85 b5 00 00 00 48 8b 04 24 80 a0 b1 0b 00 00 fd e9 6c fd ff ff e8 6e 01 27 fa 0f 0b e9 98 fc ff ff e8 62 01 27 fa <0f> 0b e9 54 fd ff ff e8 f6 c5 73 fa e9 40 fe ff ff e8 dc c5 73 fa
[   51.130373][ T3619] RSP: 0018:ffffc9000302fb18 EFLAGS: 00010293
[   51.136680][ T3619] RAX: 0000000000000000 RBX: ffff888077be6000 RCX: 0000000000000000
[   51.144806][ T3619] RDX: ffff888024e28000 RSI: ffffffff8753709e RDI: 0000000000000001
[   51.152790][ T3619] RBP: ffff888077be65e8 R08: 0000000000000001 R09: 0000000000000000
[   51.160846][ T3619] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807a46c001
[   51.168924][ T3619] R13: ffff888077be65d8 R14: ffff88807a46cc80 R15: 0000000000000000
[   51.176984][ T3619] FS:  00007f1fa5bed700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[   51.186035][ T3619] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.192618][ T3619] CR2: 00007f1fa5bed718 CR3: 0000000022404000 CR4: 00000000003506e0
[   51.200661][ T3619] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   51.208870][ T3619] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   51.216974][ T3619] Call Trace:
[   51.220271][ T3619]  <TASK>
[   51.223201][ T3619]  ? owner_show+0x130/0x130
[   51.227807][ T3619]  tun_attach.isra.0+0x1096/0x16c0
[   51.232960][ T3619]  tun_net_init+0x45e/0x660
[   51.237586][ T3619]  ? tun_attach.isra.0+0x16c0/0x16c0
[   51.242904][ T3619]  register_netdevice+0x57d/0x15b0
[   51.248146][ T3619]  ? netdev_change_features+0xb0/0xb0
[   51.253565][ T3619]  ? dev_addr_mod+0x2c9/0x3f0
[   51.258337][ T3619]  __tun_chr_ioctl+0x2a19/0x3da0
[pid  3612] close(3)                    = 0
[pid  3612] close(4)                    = 0
[pid  3612] close(5)                    = 0
[pid  3612] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3612] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3612] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3612] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3612] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3612] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3612] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3612] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3612] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3612] close(15)                   = -1 EBADF (Bad file descriptor)
[   51.263315][ T3619]  ? tun_chr_read_iter+0x270/0x270
[   51.268554][ T3619]  ? calibrate_delay+0xd83/0x1120
[   51.273617][ T3619]  ? __fget_files+0x26a/0x440
[   51.278404][ T3619]  ? bpf_lsm_file_ioctl+0x5/0x10
[   51.283362][ T3619]  ? tun_chr_compat_ioctl+0x30/0x30
[   51.288695][ T3619]  __x64_sys_ioctl+0x193/0x200
[   51.293506][ T3619]  do_syscall_64+0x35/0xb0
[   51.298128][ T3619]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   51.298128][ T3619]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   51.298193][ T3619] RIP: 0033:0x7f1fa64667e9
[   51.298216][ T3619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   51.298240][ T3619] RSP: 002b:00007f1fa5bed308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   51.298268][ T3619] RAX: ffffffffffffffda RBX: 00007f1fa64e84d8 RCX: 00007f1fa64667e9
[   51.298286][ T3619] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000003
[   51.298302][ T3619] RBP: 00007f1fa64e84d0 R08: 00007f1fa5bed700 R09: 0000000000000000
[   51.298319][ T3619] R10: 00007f1fa5bed700 R11: 0000000000000246 R12: 00007f1fa64e84dc
[   51.298336][ T3619] R13: 00007f1fa64b5380 R14: 74656e2f7665642f R15: 0000000000022000
[   51.298371][ T3619]  </TASK>
[   51.298383][ T3619] Kernel panic - not syncing: panic_on_warn set ...
[   51.298394][ T3619] CPU: 1 PID: 3619 Comm: syz-executor147 Not tainted 5.19.0-rc2-syzkaller-00312-g4875d94c69d5 #0
[   51.298419][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   51.298432][ T3619] Call Trace:
[   51.298440][ T3619]  <TASK>
[   51.298449][ T3619]  dump_stack_lvl+0xcd/0x134
[   51.298476][ T3619]  panic+0x2d7/0x636
[   51.298498][ T3619]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   51.298531][ T3619]  ? __warn.cold+0x1d9/0x2cd
[   51.298556][ T3619]  ? netif_napi_add_weight+0x8de/0xb00
[   51.298585][ T3619]  __warn.cold+0x1ea/0x2cd
[   51.298608][ T3619]  ? netif_napi_add_weight+0x8de/0xb00
[   51.298635][ T3619]  report_bug+0x1bc/0x210
[   51.298668][ T3619]  handle_bug+0x3c/0x60
[   51.298693][ T3619]  exc_invalid_op+0x14/0x40
[   51.298719][ T3619]  asm_exc_invalid_op+0x1b/0x20
[   51.298742][ T3619] RIP: 0010:netif_napi_add_weight+0x8de/0xb00
[   51.298770][ T3619] Code: 08 84 c0 0f 85 b5 00 00 00 48 8b 04 24 80 a0 b1 0b 00 00 fd e9 6c fd ff ff e8 6e 01 27 fa 0f 0b e9 98 fc ff ff e8 62 01 27 fa <0f> 0b e9 54 fd ff ff e8 f6 c5 73 fa e9 40 fe ff ff e8 dc c5 73 fa
[   51.298791][ T3619] RSP: 0018:ffffc9000302fb18 EFLAGS: 00010293
[   51.298811][ T3619] RAX: 0000000000000000 RBX: ffff888077be6000 RCX: 0000000000000000
[   51.298825][ T3619] RDX: ffff888024e28000 RSI: ffffffff8753709e RDI: 0000000000000001
[   51.298841][ T3619] RBP: ffff888077be65e8 R08: 0000000000000001 R09: 0000000000000000
[   51.298856][ T3619] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807a46c001
[   51.298871][ T3619] R13: ffff888077be65d8 R14: ffff88807a46cc80 R15: 0000000000000000
[   51.298896][ T3619]  ? netif_napi_add_weight+0x8de/0xb00
[   51.298927][ T3619]  ? netif_napi_add_weight+0x8de/0xb00
[   51.298956][ T3619]  ? owner_show+0x130/0x130
[   51.298982][ T3619]  tun_attach.isra.0+0x1096/0x16c0
[   51.299032][ T3619]  tun_net_init+0x45e/0x660
[   51.299054][ T3619]  ? tun_attach.isra.0+0x16c0/0x16c0
[   51.299079][ T3619]  register_netdevice+0x57d/0x15b0
[   51.299107][ T3619]  ? netdev_change_features+0xb0/0xb0
[   51.299132][ T3619]  ? dev_addr_mod+0x2c9/0x3f0
[   51.299160][ T3619]  __tun_chr_ioctl+0x2a19/0x3da0
[   51.299190][ T3619]  ? tun_chr_read_iter+0x270/0x270
[   51.299216][ T3619]  ? calibrate_delay+0xd83/0x1120
[   51.299248][ T3619]  ? __fget_files+0x26a/0x440
[   51.299279][ T3619]  ? bpf_lsm_file_ioctl+0x5/0x10
[   51.299306][ T3619]  ? tun_chr_compat_ioctl+0x30/0x30
[   51.299332][ T3619]  __x64_sys_ioctl+0x193/0x200
[   51.299361][ T3619]  do_syscall_64+0x35/0xb0
[   51.299387][ T3619]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   51.299412][ T3619] RIP: 0033:0x7f1fa64667e9
[   51.299430][ T3619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   51.299450][ T3619] RSP: 002b:00007f1fa5bed308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   51.299473][ T3619] RAX: ffffffffffffffda RBX: 00007f1fa64e84d8 RCX: 00007f1fa64667e9
[   51.299488][ T3619] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000003
[   51.299503][ T3619] RBP: 00007f1fa64e84d0 R08: 00007f1fa5bed700 R09: 0000000000000000
[   51.299518][ T3619] R10: 00007f1fa5bed700 R11: 0000000000000246 R12: 00007f1fa64e84dc
[   51.299534][ T3619] R13: 00007f1fa64b5380 R14: 74656e2f7665642f R15: 0000000000022000
[   51.299566][ T3619]  </TASK>
[   51.304189][ T3619] Kernel Offset: disabled