./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3850549876

<...>
Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts.
execve("./syz-executor3850549876", ["./syz-executor3850549876"], 0x7ffd0bf13520 /* 10 vars */) = 0
brk(NULL)                               = 0x55555b7d2000
brk(0x55555b7d2d40)                     = 0x55555b7d2d40
arch_prctl(ARCH_SET_FS, 0x55555b7d23c0) = 0
set_tid_address(0x55555b7d2690)         = 5768
set_robust_list(0x55555b7d26a0, 24)     = 0
rseq(0x55555b7d2ce0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3850549876", 4096) = 28
getrandom("\xe5\xe5\x30\x47\xc4\xdf\x16\xf8", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555b7d2d40
brk(0x55555b7f3d40)                     = 0x55555b7f3d40
brk(0x55555b7f4000)                     = 0x55555b7f4000
mprotect(0x7f8dde36d000, 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, child_tidptr=0x55555b7d2690) = 5769
./strace-static-x86_64: Process 5769 attached
[pid  5769] set_robust_list(0x55555b7d26a0, 24) = 0
[pid  5769] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  5769] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  5769] dup2(4, 202)                = 202
[pid  5769] close(4)                    = 0
[pid  5769] write(202, "\xff\x00", 2)   = 2
[pid  5769] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  5769] rt_sigaction(SIGRT_1, {sa_handler=0x7f8dde30eec0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f8dde300540}, NULL, 8) = 0
[pid  5769] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  5769] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f8dddaa3000
[pid  5769] mprotect(0x7f8dddaa4000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  5769] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f8dde2a3990, parent_tid=0x7f8dde2a3990, exit_signal=0, stack=0x7f8dddaa3000, stack_size=0x800300, tls=0x7f8dde2a36c0}./strace-static-x86_64: Process 5771 attached
 <unfinished ...>
[pid  5771] rseq(0x7f8dde2a3fe0, 0x20, 0, 0x53053053) = 0
[pid  5769] <... clone3 resumed> => {parent_tid=[2]}, 88) = 2
[pid  5771] set_robust_list(0x7f8dde2a39a0, 24 <unfinished ...>
[pid  5769] rt_sigprocmask(SIG_SETMASK, [],  <unfinished ...>
[pid  5771] <... set_robust_list resumed>) = 0
[pid  5769] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5769] ioctl(3, HCIDEVUP <unfinished ...>
[pid  5771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5771] read(202, "\x01\x03\x0c\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  5771] 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
[  205.766758][ T5770] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  205.785947][ T5770] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  205.801485][ T5770] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[pid  5771] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x14\x0c\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x25\x0c\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x38\x0c\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  5771] 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  5771] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  5771] 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  5771] read(202,  <unfinished ...>
[pid  5769] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  5769] ioctl(3, HCISETSCAN <unfinished ...>
[pid  5771] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  5771] 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  5769] <... ioctl resumed>, 0x7ffe846efa0c) = 0
[pid  5769] 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  5769] 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 <unfinished ...>
[pid  5771] rt_sigprocmask(SIG_BLOCK, ~[RT_1],  <unfinished ...>
[pid  5769] <... writev resumed>)       = 14
[pid  5771] <... rt_sigprocmask resumed>NULL, 8) = 0
[pid  5771] madvise(0x7f8dddaa3000, 8372224, MADV_DONTNEED) = 0
[pid  5771] exit(0 <unfinished ...>
[pid  5769] 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 <unfinished ...>
[pid  5771] <... exit resumed>)         = ?
[pid  5771] +++ exited with 0 +++
[pid  5769] <... writev resumed>)       = 14
[pid  5769] 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
[  205.822863][ T5770] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  205.838468][ T5770] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[  205.848902][ T5770] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[pid  5769] close(3)                    = 0
[pid  5769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5769] getppid()                   = 0
[pid  5769] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5769] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5769] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5769] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5769] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5769] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5769] unshare(CLONE_NEWNS)        = 0
[pid  5769] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5769] unshare(CLONE_NEWIPC)       = 0
[pid  5769] unshare(CLONE_NEWCGROUP)    = 0
[pid  5769] unshare(CLONE_NEWUTS)       = 0
[pid  5769] unshare(CLONE_SYSVSEM)      = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "16777216", 8)     = 8
[pid  5769] close(3)                    = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "536870912", 9)    = 9
[pid  5769] close(3)                    = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "1024", 4)         = 4
[pid  5769] close(3)                    = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "8192", 4)         = 4
[pid  5769] close(3)                    = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "1024", 4)         = 4
[pid  5769] close(3)                    = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "1024", 4)         = 4
[pid  5769] close(3)                    = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5769] close(3)                    = 0
[pid  5769] getpid()                    = 1
[pid  5769] 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  5769] 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  5769] unshare(CLONE_NEWNET)       = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "0 65535", 7)      = 7
[pid  5769] close(3)                    = 0
[pid  5769] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5769] write(3, "100000", 6)       = 6
[pid  5769] close(3)                    = 0
[pid  5769] mkdir("./syz-tmp", 0777)    = 0
[pid  5769] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5769] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5769] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5769] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5769] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5769] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5769] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5769] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5769] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5769] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5769] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5769] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5769] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5769] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5769] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5769] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5769] chdir("/")                  = 0
[pid  5769] umount2("./pivot", MNT_DETACH) = 0
[pid  5769] chroot("./newroot")         = 0
[pid  5769] chdir("/")                  = 0
[pid  5769] mkdir("/dev/gadgetfs", 0777) = 0
[pid  5769] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0
[pid  5769] mkdir("/dev/binderfs", 0777) = 0
[pid  5769] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5769] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5769] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5769] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5774 attached
, child_tidptr=0x55555b7d2690) = 3
[pid  5774] set_robust_list(0x55555b7d26a0, 24) = 0
[pid  5774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5774] setpgid(0, 0)               = 0
[pid  5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5774] write(3, "1000", 4)         = 4
executing program
[pid  5774] close(3)                    = 0
[pid  5774] write(1, "executing program\n", 18) = 18
[pid  5774] write(202, "\x02\xc8\x00\x04\x00\x00\x00\x02\x00", 9) = 9
[pid  5774] close(3)                    = -1 EBADF (Bad file descriptor)
[pid  5774] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5774] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5774] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5774] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5774] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5774] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5774] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(24)                   = -1 EBADF (Bad file descriptor)
[  206.215421][ T5074] =====================================================
[  206.222698][ T5074] BUG: KMSAN: uninit-value in l2cap_recv_frame+0xccb7/0x18c10
[  206.230723][ T5074]  l2cap_recv_frame+0xccb7/0x18c10
[  206.236161][ T5074]  l2cap_recv_acldata+0xdd9/0x2ac0
[  206.241489][ T5074]  hci_rx_work+0xb58/0x1260
[  206.246364][ T5074]  process_scheduled_works+0xae0/0x1c40
[  206.252176][ T5074]  worker_thread+0xea7/0x14f0
[  206.257217][ T5074]  kthread+0x3e2/0x540
[pid  5774] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5774] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5774] exit_group(0)               = ?
[pid  5774] +++ exited with 0 +++
[pid  5769] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5769] restart_syscall(<... resuming interrupted clone ...>) = 0
[  206.261513][ T5074]  ret_from_fork+0x6d/0x90
[  206.266336][ T5074]  ret_from_fork_asm+0x1a/0x30
[  206.271330][ T5074] 
[  206.273999][ T5074] Uninit was created at:
[  206.278554][ T5074]  kmem_cache_alloc_node_noprof+0x907/0xe00
[  206.284973][ T5074]  kmalloc_reserve+0x13d/0x4a0
[  206.289948][ T5074]  __alloc_skb+0x363/0x7b0
[  206.294734][ T5074]  vhci_write+0x127/0x900
[  206.299262][ T5074]  vfs_write+0xb2b/0x1540
[  206.304079][ T5074]  ksys_write+0x240/0x4b0
[  206.308674][ T5074]  __x64_sys_write+0x93/0xe0
[pid  5769] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555b7d2690) = 4
./strace-static-x86_64: Process 5775 attached
[pid  5775] set_robust_list(0x55555b7d26a0, 24) = 0
[pid  5775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5775] setpgid(0, 0)               = 0
[pid  5775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5775] write(3, "1000", 4)         = 4
[pid  5775] close(3)                    = 0
[pid  5775] write(1, "executing program\n", 18executing program
) = 18
[pid  5775] write(202, "\x02\xc8\x00\x04\x00\x00\x00\x02\x00", 9) = 9
[pid  5775] close(3)                    = -1 EBADF (Bad file descriptor)
[  206.313684][ T5074]  x64_sys_call+0x3161/0x3c30
[  206.318608][ T5074]  do_syscall_64+0xcd/0x1e0
[  206.323557][ T5074]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  206.329734][ T5074] 
[  206.332197][ T5074] CPU: 1 UID: 0 PID: 5074 Comm: kworker/u9:1 Not tainted 6.13.0-syzkaller-01222-g9f3ee94e705a #0
[  206.343297][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  206.353673][ T5074] Workqueue: hci0 hci_rx_work
[  206.358606][ T5074] =====================================================
[pid  5775] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5775] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5775] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5775] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5775] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5775] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5775] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5775] close(28)                   = -1 EBADF (Bad file descriptor)
[  206.366003][ T5074] Disabling lock debugging due to kernel taint
[  206.372319][ T5074] Kernel panic - not syncing: kmsan.panic set ...
[  206.378911][ T5074] CPU: 1 UID: 0 PID: 5074 Comm: kworker/u9:1 Tainted: G    B              6.13.0-syzkaller-01222-g9f3ee94e705a #0
[  206.391157][ T5074] Tainted: [B]=BAD_PAGE
[  206.395436][ T5074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  206.405669][ T5074] Workqueue: hci0 hci_rx_work
[  206.410590][ T5074] Call Trace:
[pid  5775] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5775] exit_group(0)               = ?
[pid  5775] +++ exited with 0 +++
[pid  5769] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[pid  5769] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5769] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555b7d2690) = 5
./strace-static-x86_64: Process 5776 attached
[pid  5776] set_robust_list(0x55555b7d26a0, 24) = 0
[pid  5776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5776] setpgid(0, 0)               = 0
[  206.413992][ T5074]  <TASK>
[  206.417043][ T5074]  dump_stack_lvl+0x216/0x2d0
[  206.422046][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.428090][ T5074]  dump_stack+0x1e/0x24
[  206.432467][ T5074]  panic+0x4e2/0xcf0
[  206.436598][ T5074]  ? kmsan_get_metadata+0xa1/0x1c0
[  206.441933][ T5074]  kmsan_report+0x2c7/0x2d0
[  206.446682][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.452724][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.458139][ T5074]  ? __msan_warning+0x95/0x120
[pid  5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5776] write(3, "1000", 4executing program
)         = 4
[pid  5776] close(3)                    = 0
[pid  5776] write(1, "executing program\n", 18) = 18
[pid  5776] write(202, "\x02\xc8\x00\x04\x00\x00\x00\x02\x00", 9) = 9
[pid  5776] close(3)                    = -1 EBADF (Bad file descriptor)
[pid  5776] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5776] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5776] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5776] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5776] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5776] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5776] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(20)                   = -1 EBADF (Bad file descriptor)
[  206.463092][ T5074]  ? l2cap_recv_frame+0xccb7/0x18c10
[  206.468591][ T5074]  ? l2cap_recv_acldata+0xdd9/0x2ac0
[  206.474079][ T5074]  ? hci_rx_work+0xb58/0x1260
[  206.478965][ T5074]  ? process_scheduled_works+0xae0/0x1c40
[  206.484950][ T5074]  ? worker_thread+0xea7/0x14f0
[  206.489992][ T5074]  ? kthread+0x3e2/0x540
[  206.494449][ T5074]  ? ret_from_fork+0x6d/0x90
[  206.499269][ T5074]  ? ret_from_fork_asm+0x1a/0x30
[  206.504465][ T5074]  ? rb_insert_color+0x8e/0xf70
[  206.509512][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[pid  5776] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5776] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5776] exit_group(0)               = ?
[pid  5776] +++ exited with 0 +++
[pid  5769] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} ---
[pid  5769] restart_syscall(<... resuming interrupted clone ...>) = 0
[  206.515532][ T5074]  ? timerqueue_add+0x397/0x3d0
[  206.520622][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.526070][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.532110][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.537529][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.543565][ T5074]  __msan_warning+0x95/0x120
[  206.548354][ T5074]  l2cap_recv_frame+0xccb7/0x18c10
[  206.553689][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.559758][ T5074]  ? sched_balance_newidle+0x83/0x1290
[pid  5769] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555b7d2690) = 6
./strace-static-x86_64: Process 5777 attached
[pid  5777] set_robust_list(0x55555b7d26a0, 24) = 0
[pid  5777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5777] setpgid(0, 0)               = 0
[pid  5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5777] write(3, "1000", 4)         = 4
[pid  5777] close(3)                    = 0
executing program
[pid  5777] write(1, "executing program\n", 18) = 18
[pid  5777] write(202, "\x02\xc8\x00\x04\x00\x00\x00\x02\x00", 9) = 9
[pid  5777] close(3)                    = -1 EBADF (Bad file descriptor)
[pid  5777] close(4)                    = -1 EBADF (Bad file descriptor)
[pid  5777] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5777] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5777] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5777] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5777] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5777] close(10)                   = -1 EBADF (Bad file descriptor)
[  206.565517][ T5074]  ? stack_depot_save_flags+0x2c/0x750
[  206.571234][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.576653][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.582223][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.587633][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.593698][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.599140][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.605188][ T5074]  ? filter_irq_stacks+0x60/0x1a0
[  206.610475][ T5074]  ? stack_depot_save_flags+0x2c/0x750
[pid  5777] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5777] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5777] exit_group(0)               = ?
[pid  5777] +++ exited with 0 +++
[pid  5769] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} ---
[  206.616160][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.621584][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.626999][ T5074]  ? kmsan_internal_set_shadow_origin+0x69/0x100
[  206.633609][ T5074]  ? kmsan_get_metadata+0x13e/0x1c0
[  206.639039][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.645109][ T5074]  l2cap_recv_acldata+0xdd9/0x2ac0
[  206.650478][ T5074]  hci_rx_work+0xb58/0x1260
[  206.655237][ T5074]  ? __pfx_hci_rx_work+0x10/0x10
[  206.660418][ T5074]  process_scheduled_works+0xae0/0x1c40
[pid  5769] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5769] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555b7d2690) = 7
./strace-static-x86_64: Process 5778 attached
[pid  5778] set_robust_list(0x55555b7d26a0, 24) = 0
[pid  5778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5778] setpgid(0, 0)               = 0
[pid  5778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[  206.666300][ T5074]  worker_thread+0xea7/0x14f0
[  206.671180][ T5074]  ? kmsan_get_shadow_origin_ptr+0x4d/0xb0
[  206.677256][ T5074]  kthread+0x3e2/0x540
[  206.681518][ T5074]  ? __pfx_worker_thread+0x10/0x10
[  206.686866][ T5074]  ? __pfx_kthread+0x10/0x10
[  206.691693][ T5074]  ret_from_fork+0x6d/0x90
[  206.696336][ T5074]  ? __pfx_kthread+0x10/0x10
[  206.701169][ T5074]  ret_from_fork_asm+0x1a/0x30
[  206.706185][ T5074]  </TASK>
[  206.709778][ T5074] Kernel Offset: disabled
[  206.714186][ T5074] Rebooting in 86400 seconds..