./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3700939866

<...>
DUID 00:04:a1:84:1b:e0:48:24:35:f8:15:f9:55:b5:79:ea:e6:3e
forked to background, child pid 3186
[   26.059301][ T3187] 8021q: adding VLAN 0 to HW filter on device bond0
[   26.069939][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts.
execve("./syz-executor3700939866", ["./syz-executor3700939866"], 0x7fff203e03a0 /* 10 vars */) = 0
brk(NULL)                               = 0x555556182000
brk(0x555556182c40)                     = 0x555556182c40
arch_prctl(ARCH_SET_FS, 0x555556182300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
set_tid_address(0x5555561825d0)         = 3615
set_robust_list(0x5555561825e0, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f4b18cacaa0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f4b18cad170}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f4b18cacb40, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f4b18cad170}, 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-executor3700939866", 4096) = 28
brk(0x5555561a3c40)                     = 0x5555561a3c40
brk(0x5555561a4000)                     = 0x5555561a4000
mprotect(0x7f4b18d6e000, 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
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3616 attached
, child_tidptr=0x5555561825d0) = 3616
[pid  3616] set_robust_list(0x5555561825e0, 24) = 0
[pid  3616] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3616] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3616] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3616] dup2(4, 202)                = 202
[pid  3616] close(4)                    = 0
[pid  3616] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  3616] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4b1849c000
[pid  3616] mprotect(0x7f4b1849d000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3616] clone(child_stack=0x7f4b18c9c3f0, 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=0x7f4b18c9c700, child_tidptr=0x7f4b18c9c9d0) = 2
[pid  3616] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 3620 attached
 <unfinished ...>
[pid  3620] set_robust_list(0x7f4b18c9c9e0, 24) = 0
[pid  3620] read(202, "\x01\x03\x0c\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x14\x0c\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x25\x0c\x00", 1024) = 4
[pid  3620] 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
syzkaller login: [   49.365609][ T3618] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   49.374559][ T3618] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   49.383095][ T3618] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   49.393594][ T3618] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   49.403571][ T3618] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[pid  3620] read(202, "\x01\x38\x0c\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  3620] 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  3620] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3620] 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  3620] read(202,  <unfinished ...>
[pid  3616] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  3616] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3620] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3620] 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  3620] madvise(0x7f4b1849c000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3616] <... ioctl resumed>, 0x7ffe515692dc) = 0
[pid  3616] 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 <unfinished ...>
[pid  3620] <... madvise resumed>)      = 0
[pid  3620] exit(0)                     = ?
[pid  3620] +++ exited with 0 +++
[pid  3616] <... writev resumed>)       = 13
[pid  3616] 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  3616] 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  3616] 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  3616] close(3)                    = 0
[pid  3616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3616] setsid()                    = 1
[pid  3616] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3616] dup2(3, 201)                = 201
[pid  3616] close(3)                    = 0
[pid  3616] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  3616] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  3616] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  3616] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  3616] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0
[pid  3616] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  3616] unshare(CLONE_NEWNS)        = 0
[pid  3616] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  3616] unshare(CLONE_NEWIPC)       = 0
[pid  3616] unshare(CLONE_NEWCGROUP)    = 0
[pid  3616] unshare(CLONE_NEWUTS)       = 0
[pid  3616] unshare(CLONE_SYSVSEM)      = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "16777216", 8)     = 8
[pid  3616] close(3)                    = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "536870912", 9)    = 9
[pid  3616] close(3)                    = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "1024", 4)         = 4
[pid  3616] close(3)                    = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "8192", 4)         = 4
[pid  3616] close(3)                    = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "1024", 4)         = 4
[pid  3616] close(3)                    = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "1024", 4)         = 4
[pid  3616] close(3)                    = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "1024 1048576 500 1024", 21) = 21
[pid  3616] close(3)                    = 0
[pid  3616] getpid()                    = 1
[pid  3616] 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  3616] 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
[   49.411617][ T3618] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[pid  3616] unshare(CLONE_NEWNET)       = 0
[pid  3616] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  3616] write(3, "0 65535", 7)      = 7
[pid  3616] close(3)                    = 0
[pid  3616] mkdir("/dev/binderfs", 0777) = 0
[pid  3616] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3616] symlink("/dev/binderfs", "./binderfs") = 0
[pid  3616] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561825d0) = 3
./strace-static-x86_64: Process 3621 attached
[pid  3621] set_robust_list(0x5555561825e0, 24) = 0
[pid  3621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3621] setpgid(0, 0)               = 0
[pid  3621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  3621] write(3, "1000", 4)         = 4
[pid  3621] close(3)                    = 0
[pid  3621] sendmsg(-1, NULL, 0)        = -1 EBADF (Bad file descriptor)
[pid  3621] openat(AT_FDCWD, "/proc/self/ns/net", O_RDONLY) = 3
[pid  3621] setns(201, 0)               = 0
[pid  3621] socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_L2CAP) = 4
[pid  3621] setns(3, 0)                 = 0
[pid  3621] close(3)                    = 0
[pid  3621] bind(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=00:00:00:00:00:00, l2_cid=htobs(L2CAP_CID_DYN_START + 2217), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0
[pid  3621] setsockopt(4, SOL_TCP, TCP_CORK, [38], 4) = 0
[   51.430811][ T3272] Bluetooth: hci0: command 0x0409 tx timeout
[pid  3621] connect(4, {sa_family=AF_BLUETOOTH, l2_psm=htobs(0 /* L2CAP_PSM_??? */), l2_bdaddr=aa:aa:aa:aa:aa:10, l2_cid=htobs(L2CAP_CID_DYN_START + 189), l2_bdaddr_type=BDADDR_BREDR}, 14) = 0
[pid  3621] close(3)                    = -1 EBADF (Bad file descriptor)
[   53.433481][ T3621] ------------[ cut here ]------------
[   53.439050][ T3621] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0
[   53.448861][ T3621] WARNING: CPU: 1 PID: 3621 at lib/debugobjects.c:505 debug_object_assert_init+0x1fa/0x250
[   53.458900][ T3621] Modules linked in:
[   53.462789][ T3621] CPU: 1 PID: 3621 Comm: syz-executor370 Not tainted 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0
[   53.472932][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   53.482984][ T3621] RIP: 0010:debug_object_assert_init+0x1fa/0x250
[   53.489310][ T3621] Code: e8 db 3a a3 fd 4c 8b 45 00 48 c7 c7 c0 5e 0a 8b 48 c7 c6 c0 5b 0a 8b 48 c7 c2 60 60 0a 8b 31 c9 49 89 d9 31 c0 e8 86 73 17 fd <0f> 0b ff 05 da a3 eb 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c
[   53.508908][ T3621] RSP: 0018:ffffc90003d5f8d8 EFLAGS: 00010046
[   53.510260][ T3272] Bluetooth: hci0: command 0x041b tx timeout
[   53.514963][ T3621] RAX: e412196666895900 RBX: 0000000000000000 RCX: ffff88801fda3b00
[   53.514990][ T3621] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   53.536901][ T3621] RBP: ffffffff8aafbf60 R08: ffffffff816d56dd R09: ffffed1017364f14
[   53.544876][ T3621] R10: ffffed1017364f14 R11: 1ffff11017364f13 R12: dffffc0000000000
[   53.552846][ T3621] R13: ffff8880253f3200 R14: 0000000000000002 R15: ffffffff91a40048
[   53.560815][ T3621] FS:  0000555556182300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[   53.569757][ T3621] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   53.576361][ T3621] CR2: 000000000045b630 CR3: 0000000070ee9000 CR4: 00000000003506e0
[   53.584337][ T3621] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   53.592307][ T3621] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   53.600279][ T3621] Call Trace:
[   53.603556][ T3621]  <TASK>
[   53.606487][ T3621]  del_timer+0xa5/0x3d0
[   53.610641][ T3621]  ? _raw_spin_unlock+0x40/0x40
[   53.615501][ T3621]  ? trace_timer_start+0xbf/0x230
[   53.620521][ T3621]  ? lock_timer_base+0x270/0x270
[   53.625455][ T3621]  ? try_to_grab_pending+0x142/0x820
[   53.630736][ T3621]  ? lockdep_hardirqs_off+0x71/0x100
[   53.636032][ T3621]  try_to_grab_pending+0x150/0x820
[   53.641141][ T3621]  ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[   53.647114][ T3621]  ? mod_delayed_work_on+0x250/0x250
[   53.652392][ T3621]  ? print_irqtrace_events+0x220/0x220
[   53.657858][ T3621]  ? queue_delayed_work_on+0x164/0x250
[   53.663319][ T3621]  __cancel_work+0xb8/0x380
[   53.667825][ T3621]  ? cancel_work+0x20/0x20
[   53.672247][ T3621]  l2cap_chan_del+0x41c/0x610
[   53.676928][ T3621]  l2cap_sock_shutdown+0x39f/0x860
[   53.682036][ T3621]  l2cap_sock_release+0x68/0x1c0
[   53.686975][ T3621]  sock_close+0xd7/0x260
[   53.691209][ T3621]  ? __fput+0x3ac/0x820
[   53.695361][ T3621]  ? sock_mmap+0x90/0x90
[   53.699599][ T3621]  __fput+0x3b9/0x820
[   53.703600][ T3621]  task_work_run+0x146/0x1c0
[   53.708203][ T3621]  ptrace_notify+0x29a/0x340
[   53.712792][ T3621]  ? do_notify_parent+0xeb0/0xeb0
[   53.717813][ T3621]  ? kick_process+0xd6/0x140
[   53.722403][ T3621]  ? task_work_add+0x121/0x200
[   53.727170][ T3621]  syscall_exit_work+0x8c/0xe0
[   53.731929][ T3621]  syscall_exit_to_user_mode_prepare+0x6b/0xc0
[   53.738093][ T3621]  syscall_exit_to_user_mode+0xa/0x60
[   53.743460][ T3621]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   53.749349][ T3621] RIP: 0033:0x7f4b18cac08b
[   53.753761][ T3621] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
[   53.773359][ T3621] RSP: 002b:00007ffe515692a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[   53.781767][ T3621] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f4b18cac08b
[   53.789743][ T3621] RDX: ffffffffffffffb8 RSI: 0000000020000000 RDI: 0000000000000004
[   53.797707][ T3621] RBP: 0000000000000003 R08: 0000000000000000 R09: 000000ff00000001
[   53.805679][ T3621] R10: 0000000000000004 R11: 0000000000000293 R12: 00005555561822b8
[   53.813642][ T3621] R13: 0000000000000009 R14: 00007ffe51569310 R15: 0000000000000003
[   53.821619][ T3621]  </TASK>
[   53.824630][ T3621] Kernel panic - not syncing: panic_on_warn set ...
[   53.831204][ T3621] CPU: 1 PID: 3621 Comm: syz-executor370 Not tainted 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0
[   53.841348][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   53.851400][ T3621] Call Trace:
[   53.854672][ T3621]  <TASK>
[   53.857600][ T3621]  dump_stack_lvl+0x1e3/0x2cb
[   53.862282][ T3621]  ? io_notif_register+0x5e7/0x5e7
[   53.867388][ T3621]  ? panic+0x76b/0x76b
[   53.871458][ T3621]  ? vscnprintf+0x59/0x80
[   53.875782][ T3621]  ? debug_object_assert_init+0x120/0x250
[   53.881497][ T3621]  panic+0x316/0x76b
[   53.885392][ T3621]  ? __warn+0x131/0x220
[   53.889542][ T3621]  ? fb_is_primary_device+0xcc/0xcc
[   53.894746][ T3621]  ? debug_object_assert_init+0x1fa/0x250
[   53.900463][ T3621]  __warn+0x1fa/0x220
[   53.904439][ T3621]  ? debug_object_assert_init+0x1fa/0x250
[   53.910157][ T3621]  report_bug+0x1b3/0x2d0
[   53.914485][ T3621]  handle_bug+0x3d/0x70
[   53.918636][ T3621]  exc_invalid_op+0x16/0x40
[   53.923136][ T3621]  asm_exc_invalid_op+0x16/0x20
[   53.928017][ T3621] RIP: 0010:debug_object_assert_init+0x1fa/0x250
[   53.934340][ T3621] Code: e8 db 3a a3 fd 4c 8b 45 00 48 c7 c7 c0 5e 0a 8b 48 c7 c6 c0 5b 0a 8b 48 c7 c2 60 60 0a 8b 31 c9 49 89 d9 31 c0 e8 86 73 17 fd <0f> 0b ff 05 da a3 eb 09 48 83 c5 38 48 89 e8 48 c1 e8 03 42 80 3c
[   53.953935][ T3621] RSP: 0018:ffffc90003d5f8d8 EFLAGS: 00010046
[   53.959999][ T3621] RAX: e412196666895900 RBX: 0000000000000000 RCX: ffff88801fda3b00
[   53.967962][ T3621] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   53.975926][ T3621] RBP: ffffffff8aafbf60 R08: ffffffff816d56dd R09: ffffed1017364f14
[   53.983892][ T3621] R10: ffffed1017364f14 R11: 1ffff11017364f13 R12: dffffc0000000000
[   53.991859][ T3621] R13: ffff8880253f3200 R14: 0000000000000002 R15: ffffffff91a40048
[   53.999831][ T3621]  ? __wake_up_klogd+0xcd/0x100
[   54.004688][ T3621]  ? debug_object_assert_init+0x1fa/0x250
[   54.010404][ T3621]  del_timer+0xa5/0x3d0
[   54.014558][ T3621]  ? _raw_spin_unlock+0x40/0x40
[   54.019406][ T3621]  ? trace_timer_start+0xbf/0x230
[   54.024427][ T3621]  ? lock_timer_base+0x270/0x270
[   54.029368][ T3621]  ? try_to_grab_pending+0x142/0x820
[   54.034654][ T3621]  ? lockdep_hardirqs_off+0x71/0x100
[   54.039943][ T3621]  try_to_grab_pending+0x150/0x820
[   54.045049][ T3621]  ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[   54.051037][ T3621]  ? mod_delayed_work_on+0x250/0x250
[   54.056319][ T3621]  ? print_irqtrace_events+0x220/0x220
[   54.061778][ T3621]  ? queue_delayed_work_on+0x164/0x250
[   54.067407][ T3621]  __cancel_work+0xb8/0x380
[   54.071904][ T3621]  ? cancel_work+0x20/0x20
[   54.076326][ T3621]  l2cap_chan_del+0x41c/0x610
[   54.081007][ T3621]  l2cap_sock_shutdown+0x39f/0x860
[   54.086133][ T3621]  l2cap_sock_release+0x68/0x1c0
[   54.091064][ T3621]  sock_close+0xd7/0x260
[   54.095300][ T3621]  ? __fput+0x3ac/0x820
[   54.099453][ T3621]  ? sock_mmap+0x90/0x90
[   54.103691][ T3621]  __fput+0x3b9/0x820
[   54.107675][ T3621]  task_work_run+0x146/0x1c0
[   54.112264][ T3621]  ptrace_notify+0x29a/0x340
[   54.116858][ T3621]  ? do_notify_parent+0xeb0/0xeb0
[   54.121876][ T3621]  ? kick_process+0xd6/0x140
[   54.126469][ T3621]  ? task_work_add+0x121/0x200
[   54.131254][ T3621]  syscall_exit_work+0x8c/0xe0
[   54.136011][ T3621]  syscall_exit_to_user_mode_prepare+0x6b/0xc0
[   54.142159][ T3621]  syscall_exit_to_user_mode+0xa/0x60
[   54.147543][ T3621]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   54.153444][ T3621] RIP: 0033:0x7f4b18cac08b
[   54.157852][ T3621] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44
[   54.177449][ T3621] RSP: 002b:00007ffe515692a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[   54.185874][ T3621] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f4b18cac08b
[   54.194098][ T3621] RDX: ffffffffffffffb8 RSI: 0000000020000000 RDI: 0000000000000004
[   54.202064][ T3621] RBP: 0000000000000003 R08: 0000000000000000 R09: 000000ff00000001
[   54.210032][ T3621] R10: 0000000000000004 R11: 0000000000000293 R12: 00005555561822b8
[   54.217995][ T3621] R13: 0000000000000009 R14: 00007ffe51569310 R15: 0000000000000003
[   54.225978][ T3621]  </TASK>
[   54.229289][ T3621] Kernel Offset: disabled
[   54.233675][ T3621] Rebooting in 86400 seconds..