./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1483619004

<...>
Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts.
execve("./syz-executor1483619004", ["./syz-executor1483619004"], 0x7ffed6036c40 /* 10 vars */) = 0
brk(NULL)                               = 0x555557101000
brk(0x555557101d40)                     = 0x555557101d40
arch_prctl(ARCH_SET_FS, 0x5555571013c0) = 0
set_tid_address(0x555557101690)         = 5000
set_robust_list(0x5555571016a0, 24)     = 0
rseq(0x555557101ce0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1483619004", 4096) = 28
getrandom("\xf3\x62\x20\x27\x95\x9e\x14\xd2", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555557101d40
brk(0x555557122d40)                     = 0x555557122d40
brk(0x555557123000)                     = 0x555557123000
mprotect(0x7f4d7451b000, 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 5001 attached
, child_tidptr=0x555557101690) = 5001
[pid  5001] set_robust_list(0x5555571016a0, 24) = 0
[pid  5001] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5001] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  5001] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  5001] dup2(4, 202)                = 202
[pid  5001] close(4)                    = 0
[pid  5001] write(202, "\xff\x00", 2)   = 2
[pid  5001] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  5001] rt_sigaction(SIGRT_1, {sa_handler=0x7f4d744bcb10, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f4d744ae190}, NULL, 8) = 0
[pid  5001] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  5001] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4d73c57000
[pid  5001] mprotect(0x7f4d73c58000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  5001] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f4d74457990, parent_tid=0x7f4d74457990, exit_signal=0, stack=0x7f4d73c57000, stack_size=0x800300, tls=0x7f4d744576c0} => {parent_tid=[2]}, 88) = 2
[pid  5001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
./strace-static-x86_64: Process 5003 attached
[pid  5003] rseq(0x7f4d74457fe0, 0x20, 0, 0x53053053 <unfinished ...>
[pid  5001] ioctl(3, HCIDEVUP <unfinished ...>
[pid  5003] <... rseq resumed>)         = 0
[pid  5003] set_robust_list(0x7f4d744579a0, 24) = 0
[pid  5003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5003] read(202, "\x01\x03\x0c\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  5003] 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
[  159.783746][ T5002] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  159.794812][ T5002] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  159.810953][ T5002] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[pid  5003] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x14\x0c\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x25\x0c\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x38\x0c\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  5003] 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  5003] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  5003] 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  5003] read(202,  <unfinished ...>
[pid  5001] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  5001] ioctl(3, HCISETSCAN <unfinished ...>
[pid  5003] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  5003] 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  5003] rt_sigprocmask(SIG_BLOCK, ~[RT_1], NULL, 8) = 0
[pid  5003] madvise(0x7f4d73c57000, 8372224, MADV_DONTNEED) = 0
[pid  5003] exit(0)                     = ?
[pid  5003] +++ exited with 0 +++
[pid  5001] <... ioctl resumed>, 0x7ffd91828f3c) = 0
[pid  5001] 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  5001] 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  5001] 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  5001] 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  5001] close(3)                    = 0
[  159.837984][ T5002] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  159.853135][ T5002] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[  159.865404][ T5002] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[pid  5001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5001] setsid()                    = 1
[pid  5001] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5001] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5001] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5001] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5001] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5001] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5001] unshare(CLONE_NEWNS)        = 0
[pid  5001] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5001] unshare(CLONE_NEWIPC)       = 0
[pid  5001] unshare(CLONE_NEWCGROUP)    = 0
[pid  5001] unshare(CLONE_NEWUTS)       = 0
[pid  5001] unshare(CLONE_SYSVSEM)      = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "16777216", 8)     = 8
[pid  5001] close(3)                    = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "536870912", 9)    = 9
[pid  5001] close(3)                    = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "1024", 4)         = 4
[pid  5001] close(3)                    = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "8192", 4)         = 4
[pid  5001] close(3)                    = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "1024", 4)         = 4
[pid  5001] close(3)                    = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "1024", 4)         = 4
[pid  5001] close(3)                    = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5001] close(3)                    = 0
[pid  5001] getpid()                    = 1
[pid  5001] 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  5001] 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
[pid  5001] unshare(CLONE_NEWNET)       = 0
[pid  5001] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5001] write(3, "0 65535", 7)      = 7
[pid  5001] close(3)                    = 0
[pid  5001] mkdir("/dev/binderfs", 0777) = 0
[pid  5001] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5001] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5001] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5006 attached
 <unfinished ...>
[pid  5006] set_robust_list(0x5555571016a0, 24 <unfinished ...>
[pid  5001] <... clone resumed>, child_tidptr=0x555557101690) = 3
[pid  5006] <... set_robust_list resumed>) = 0
[pid  5006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5006] setpgid(0, 0)               = 0
[pid  5006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5006] write(3, "1000", 4)         = 4
[pid  5006] close(3)                    = 0
[pid  5006] write(202, "\x04\x3e\x21\x0f\x1f\x88\x74\x89\xaf\x00\xff\x01\x64\x69\x14\x9d\x7b\xe5\xde\xfc", 20) = 20
[pid  5006] close(3)                    = -1 EBADF (Bad file descriptor)
[pid  5006] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5006] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5006] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5006] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5006] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5006] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5006] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(14)                   = -1 EBADF (Bad file descriptor)
[  160.128222][ T4386] =====================================================
[  160.135746][ T4386] BUG: KMSAN: uninit-value in eir_get_service_data+0x25c/0x570
[  160.143770][ T4386]  eir_get_service_data+0x25c/0x570
[  160.149181][ T4386]  iso_connect_ind+0x2004/0x2330
[  160.154502][ T4386]  hci_le_per_adv_report_evt+0xc0/0x1e0
[  160.160320][ T4386]  hci_le_meta_evt+0x608/0x860
[  160.165466][ T4386]  hci_event_packet+0x1183/0x1be0
[  160.170712][ T4386]  hci_rx_work+0x687/0x1120
[pid  5006] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(24)                   = -1 EBADF (Bad file descriptor)
[  160.175589][ T4386]  process_scheduled_works+0x104e/0x1e70
[  160.181450][ T4386]  worker_thread+0xf45/0x1490
[  160.186805][ T4386]  kthread+0x3ed/0x540
[  160.191126][ T4386]  ret_from_fork+0x66/0x80
[  160.195980][ T4386]  ret_from_fork_asm+0x11/0x20
[  160.201023][ T4386] 
[  160.203581][ T4386] Uninit was created at:
[  160.208086][ T4386]  slab_post_alloc_hook+0x129/0xa70
[  160.213667][ T4386]  kmem_cache_alloc_node+0x5e9/0xb10
[  160.219154][ T4386]  kmalloc_reserve+0x13d/0x4a0
[  160.224331][ T4386]  __alloc_skb+0x318/0x740
[pid  5006] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5006] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5006] exit_group(0)               = ?
[pid  5006] +++ exited with 0 +++
[pid  5001] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5001] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557101690) = 4
[  160.228978][ T4386]  vhci_write+0x126/0x8f0
[  160.233592][ T4386]  vfs_write+0x8ef/0x1490
[  160.238123][ T4386]  ksys_write+0x20f/0x4c0
[  160.242916][ T4386]  __x64_sys_write+0x93/0xd0
[  160.247698][ T4386]  do_syscall_64+0x44/0x110
[  160.252395][ T4386]  entry_SYSCALL_64_after_hwframe+0x63/0x6b
[  160.258665][ T4386] 
[  160.261105][ T4386] CPU: 1 PID: 4386 Comm: kworker/u5:1 Not tainted 6.7.0-rc1-syzkaller-00019-gc42d9eeef8e5 #0
./strace-static-x86_64: Process 5007 attached
[pid  5007] set_robust_list(0x5555571016a0, 24) = 0
[pid  5007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5007] setpgid(0, 0)               = 0
[pid  5007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5007] write(3, "1000", 4)         = 4
[pid  5007] close(3)                    = 0
[pid  5007] write(202, "\x04\x3e\x21\x0f\x1f\x88\x74\x89\xaf\x00\xff\x01\x64\x69\x14\x9d\x7b\xe5\xde\xfc", 20) = 20
[pid  5007] close(3)                    = -1 EBADF (Bad file descriptor)
[pid  5007] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5007] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5007] close(6)                    = -1 EBADF (Bad file descriptor)
[  160.272002][ T4386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[  160.282515][ T4386] Workqueue: hci0 hci_rx_work
[  160.287630][ T4386] =====================================================
[  160.295411][ T4386] Disabling lock debugging due to kernel taint
[  160.301711][ T4386] Kernel panic - not syncing: kmsan.panic set ...
[  160.308274][ T4386] CPU: 1 PID: 4386 Comm: kworker/u5:1 Tainted: G    B              6.7.0-rc1-syzkaller-00019-gc42d9eeef8e5 #0
[pid  5007] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5007] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5007] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5007] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5007] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5007] exit_group(0)               = ?
[  160.320310][ T4386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[  160.330558][ T4386] Workqueue: hci0 hci_rx_work
[  160.335508][ T4386] Call Trace:
[  160.338932][ T4386]  <TASK>
[  160.341997][ T4386]  dump_stack_lvl+0x1bf/0x240
[  160.346904][ T4386]  dump_stack+0x1e/0x20
[  160.351261][ T4386]  panic+0x4de/0xc90
[  160.355496][ T4386]  ? add_taint+0x108/0x1a0
[  160.360122][ T4386]  kmsan_report+0x2d0/0x2d0
[  160.364892][ T4386]  ? __msan_warning+0x96/0x110
[  160.369890][ T4386]  ? eir_get_service_data+0x25c/0x570
[pid  5007] +++ exited with 0 +++
[pid  5001] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} ---
[pid  5001] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5001] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557101690) = 5
./strace-static-x86_64: Process 5008 attached
[pid  5008] set_robust_list(0x5555571016a0, 24) = 0
[pid  5008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5008] setpgid(0, 0)               = 0
[pid  5008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "1000", 4)         = 4
[  160.375462][ T4386]  ? iso_connect_ind+0x2004/0x2330
[  160.380811][ T4386]  ? hci_le_per_adv_report_evt+0xc0/0x1e0
[  160.386871][ T4386]  ? hci_le_meta_evt+0x608/0x860
[  160.392019][ T4386]  ? hci_event_packet+0x1183/0x1be0
[  160.397399][ T4386]  ? hci_rx_work+0x687/0x1120
[  160.402313][ T4386]  ? process_scheduled_works+0x104e/0x1e70
[  160.408423][ T4386]  ? worker_thread+0xf45/0x1490
[  160.413483][ T4386]  ? kthread+0x3ed/0x540
[  160.417956][ T4386]  ? ret_from_fork+0x66/0x80
[  160.422867][ T4386]  ? ret_from_fork_asm+0x11/0x20
[pid  5008] close(3)                    = 0
[pid  5008] write(202, "\x04\x3e\x21\x0f\x1f\x88\x74\x89\xaf\x00\xff\x01\x64\x69\x14\x9d\x7b\xe5\xde\xfc", 20) = 20
[pid  5008] close(3)                    = -1 EBADF (Bad file descriptor)
[pid  5008] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5008] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5008] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5008] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5008] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5008] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5008] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(23)                   = -1 EBADF (Bad file descriptor)
[  160.428044][ T4386]  ? kmsan_get_shadow_origin_ptr+0x4d/0xa0
[  160.434129][ T4386]  ? filter_irq_stacks+0x60/0x1a0
[  160.439424][ T4386]  ? kmsan_internal_set_shadow_origin+0x66/0xe0
[  160.445948][ T4386]  ? kmsan_get_shadow_origin_ptr+0x4d/0xa0
[  160.452026][ T4386]  ? kmsan_get_shadow_origin_ptr+0x4d/0xa0
[  160.458101][ T4386]  __msan_warning+0x96/0x110
[  160.463029][ T4386]  eir_get_service_data+0x25c/0x570
[  160.468462][ T4386]  iso_connect_ind+0x2004/0x2330
[  160.473656][ T4386]  ? kmsan_internal_set_shadow_origin+0x66/0xe0
[pid  5008] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5008] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5008] exit_group(0)               = ?
[pid  5008] +++ exited with 0 +++
[pid  5001] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} ---
[pid  5001] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5001] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557101690) = 6
./strace-static-x86_64: Process 5009 attached
[pid  5009] set_robust_list(0x5555571016a0, 24) = 0
[  160.480173][ T4386]  hci_le_per_adv_report_evt+0xc0/0x1e0
[  160.486007][ T4386]  hci_le_meta_evt+0x608/0x860
[  160.491001][ T4386]  ? hci_le_pa_sync_estabilished_evt+0x5b0/0x5b0
[  160.497720][ T4386]  hci_event_packet+0x1183/0x1be0
[  160.502967][ T4386]  ? hci_remote_host_features_evt+0x3c0/0x3c0
[  160.509296][ T4386]  hci_rx_work+0x687/0x1120
[  160.514049][ T4386]  ? kmsan_get_shadow_origin_ptr+0x4d/0xa0
[  160.520205][ T4386]  ? hci_alloc_dev_priv+0x2d50/0x2d50
[pid  5009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5009] setpgid(0, 0)               = 0
[pid  5009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5009] write(3, "1000", 4)         = 4
[pid  5009] close(3)                    = 0
[pid  5009] write(202, "\x04\x3e\x21\x0f\x1f\x88\x74\x89\xaf\x00\xff\x01\x64\x69\x14\x9d\x7b\xe5\xde\xfc", 20) = 20
[pid  5009] close(3)                    = -1 EBADF (Bad file descriptor)
[pid  5009] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5009] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5009] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5009] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5009] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5009] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5009] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5009] close(11)                   = -1 EBADF (Bad file descriptor)
[  160.525826][ T4386]  ? hci_alloc_dev_priv+0x2d50/0x2d50
[  160.531445][ T4386]  process_scheduled_works+0x104e/0x1e70
[  160.537341][ T4386]  worker_thread+0xf45/0x1490
[  160.542257][ T4386]  kthread+0x3ed/0x540
[  160.546563][ T4386]  ? pr_cont_work+0xce0/0xce0
[  160.551489][ T4386]  ? kthread_blkcg+0x120/0x120
[  160.556585][ T4386]  ret_from_fork+0x66/0x80
[  160.561244][ T4386]  ? kthread_blkcg+0x120/0x120
[  160.566260][ T4386]  ret_from_fork_asm+0x11/0x20
[  160.571277][ T4386]  </TASK>
[  160.574888][ T4386] Kernel Offset: disabled
[  160.579358][ T4386] Rebooting in 86400 seconds..