./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor538775728

<...>
Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts.
execve("./syz-executor538775728", ["./syz-executor538775728"], 0x7ffe7f362e30 /* 10 vars */) = 0
brk(NULL)                               = 0x555556212000
brk(0x555556212c40)                     = 0x555556212c40
arch_prctl(ARCH_SET_FS, 0x555556212300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
set_tid_address(0x5555562125d0)         = 3600
set_robust_list(0x5555562125e0, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f51f127cf30, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f51f127d600}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f51f127cfd0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f51f127d600}, 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-executor538775728", 4096) = 27
brk(0x555556233c40)                     = 0x555556233c40
brk(0x555556234000)                     = 0x555556234000
mprotect(0x7f51f133e000, 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 3601 attached
, child_tidptr=0x5555562125d0) = 3601
[pid  3601] set_robust_list(0x5555562125e0, 24) = 0
[pid  3601] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  3601] socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI) = 3
[pid  3601] openat(AT_FDCWD, "/dev/vhci", O_RDWR) = 4
[pid  3601] dup2(4, 202)                = 202
[pid  3601] close(4)                    = 0
[pid  3601] read(202, "\xff\x00\x00\x00", 4) = 4
[pid  3601] mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f51f0a6c000
[pid  3601] mprotect(0x7f51f0a6d000, 8388608, PROT_READ|PROT_WRITE) = 0
[pid  3601] clone(child_stack=0x7f51f126c3f0, 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=0x7f51f126c700, child_tidptr=0x7f51f126c9d0) = 2
[pid  3601] ioctl(3, HCIDEVUP./strace-static-x86_64: Process 3605 attached
 <unfinished ...>
[pid  3605] set_robust_list(0x7f51f126c9e0, 24) = 0
[pid  3605] read(202, "\x01\x03\x0c\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x03\x10\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x01\x10\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x09\x10\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x05\x10\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x23\x0c\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x14\x0c\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x25\x0c\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x38\x0c\x00", 1024) = 4
[pid  3605] 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
syzkaller login: [   51.610461][ T3603] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   51.619467][ T3603] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   51.628562][ T3603] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   51.638786][ T3603] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   51.647895][ T3603] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[pid  3605] read(202, "\x01\x39\x0c\x00", 1024) = 4
[pid  3605] 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  3605] read(202, "\x01\x16\x0c\x02\x00\x7d", 1024) = 6
[pid  3605] 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  3605] read(202,  <unfinished ...>
[pid  3601] <... ioctl resumed>, 0)     = -1 EALREADY (Operation already in progress)
[pid  3601] ioctl(3, HCISETSCAN <unfinished ...>
[pid  3605] <... read resumed>"\x01\x1a\x0c\x01\x02", 1024) = 5
[pid  3605] 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  3605] madvise(0x7f51f0a6c000, 8372224, MADV_DONTNEED <unfinished ...>
[pid  3601] <... ioctl resumed>, 0x7ffd255089f8) = 0
[pid  3601] 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  3605] <... madvise resumed>)      = 0
[pid  3605] exit(0)                     = ?
[pid  3605] +++ exited with 0 +++
[pid  3601] <... writev resumed>)       = 13
[pid  3601] 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  3601] 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  3601] 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  3601] close(3)                    = 0
[pid  3601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  3601] setsid()                    = 1
[pid  3601] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  3601] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  3601] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  3601] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  3601] prlimit64(0, RLIMIT_CORE, {rlim_cur=0, rlim_max=0}, NULL) = 0
[pid  3601] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  3601] unshare(CLONE_NEWNS)        = 0
[pid  3601] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  3601] unshare(CLONE_NEWIPC)       = 0
[pid  3601] unshare(CLONE_NEWCGROUP)    = 0
[pid  3601] unshare(CLONE_NEWUTS)       = 0
[pid  3601] unshare(CLONE_SYSVSEM)      = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "16777216", 8)     = 8
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "536870912", 9)    = 9
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "1024", 4)         = 4
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "8192", 4)         = 4
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "1024", 4)         = 4
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "1024", 4)         = 4
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "1024 1048576 500 1024", 21) = 21
[pid  3601] close(3)                    = 0
[pid  3601] getpid()                    = 1
[pid  3601] 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  3601] 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
[   51.656037][ T3603] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[pid  3601] unshare(CLONE_NEWNET)       = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "0 65535", 7)      = 7
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  3601] dup2(3, 200)                = 200
[pid  3601] close(3)                    = 0
[pid  3601] ioctl(200, TUNSETIFF, 0x7ffd25508a30) = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "0", 1)            = 1
[pid  3601] close(3)                    = 0
[pid  3601] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  3601] write(3, "0", 1)            = 1
[pid  3601] close(3)                    = 0
[pid  3601] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  3601] access("/proc/net", R_OK)   = 0
[pid  3601] access("/proc/net/unix", R_OK) = 0
[pid  3601] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3601] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3601] close(4)                    = 0
[pid  3601] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  3601] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3601] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3601] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3601] close(4)                    = 0
[pid  3601] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  3601] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3601] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3601] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3601] close(4)                    = 0
[pid  3601] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48
[pid  3601] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3601] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3601] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3601] close(4)                    = 0
[pid  3601] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60
[pid  3601] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3601] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  3601] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  3601] close(4)                    = 0
[pid  3601] sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
[pid  3601] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  3601] close(3)                    = 0
[pid  3601] mkdir("/dev/binderfs", 0777) = 0
[pid  3601] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  3601] symlink("/dev/binderfs", "./binderfs") = 0
[pid  3601] openat(AT_FDCWD, "memory.current", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 3
[pid  3601] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 34136651) = 16777216
[pid  3601] mmap(0x20000000, 11755520, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0) = 0x20000000
[pid  3601] io_uring_setup(29124, {flags=0, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=32768, cq_entries=65536, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|0x1000, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=1048896}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 4
[pid  3601] io_uring_register(4, 0x16 /* IORING_REGISTER_??? */, 0x20000140, 1) = -1 EOPNOTSUPP (Operation not supported)
[pid  3601] close(3)                    = 0
[pid  3601] close(4)                    = 0
[pid  3601] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  3601] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  3601] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  3601] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  3601] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  3601] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  3601] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  3601] exit_group(1)               = ?
[   52.043970][    T8] ==================================================================
[   52.052073][    T8] BUG: KASAN: use-after-free in __io_remove_buffers.part.0+0x3c6/0x4f0
[   52.060323][    T8] Read of size 2 at addr ffff8880269a8012 by task kworker/u4:0/8
[   52.068026][    T8] 
[   52.070336][    T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.19.0-rc4-next-20220628-syzkaller #0
[   52.079779][    T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   52.089823][    T8] Workqueue: events_unbound io_ring_exit_work
[   52.095905][    T8] Call Trace:
[   52.099173][    T8]  <TASK>
[   52.102095][    T8]  dump_stack_lvl+0xcd/0x134
[   52.106690][    T8]  print_report.cold+0x2ba/0x719
[   52.111634][    T8]  ? __io_remove_buffers.part.0+0x3c6/0x4f0
[   52.117529][    T8]  kasan_report+0xbe/0x1f0
[   52.121953][    T8]  ? __io_remove_buffers.part.0+0x3c6/0x4f0
[   52.127844][    T8]  __io_remove_buffers.part.0+0x3c6/0x4f0
[   52.133561][    T8]  ? __mutex_unlock_slowpath+0x157/0x5e0
[   52.139191][    T8]  io_destroy_buffers+0x9a/0x3b0
[   52.144126][    T8]  ? _raw_spin_unlock+0x24/0x40
[   52.148975][    T8]  ? io_buffer_select+0xba0/0xba0
[   52.153998][    T8]  io_ring_exit_work+0x784/0xc7c
[   52.158941][    T8]  ? io_uring_try_cancel_requests+0x759/0x759
[   52.165008][    T8]  ? io_iopoll_try_reap_events+0x158/0x158
[   52.170820][    T8]  process_one_work+0x991/0x1610
[   52.175768][    T8]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   52.181140][    T8]  ? rwlock_bug.part.0+0x90/0x90
[   52.186074][    T8]  ? _raw_spin_lock_irq+0x41/0x50
[   52.191116][    T8]  worker_thread+0x665/0x1080
[   52.195813][    T8]  ? process_one_work+0x1610/0x1610
[   52.201005][    T8]  kthread+0x2e9/0x3a0
[   52.205072][    T8]  ? kthread_complete_and_exit+0x40/0x40
[   52.210698][    T8]  ret_from_fork+0x1f/0x30
[   52.215118][    T8]  </TASK>
[   52.218127][    T8] 
[   52.220441][    T8] Allocated by task 3601:
[   52.224754][    T8]  kasan_save_stack+0x1e/0x40
[   52.229424][    T8]  __kasan_kmalloc+0xa9/0xd0
[   52.234001][    T8]  io_init_bl_list+0x4c/0x139
[   52.238676][    T8]  io_register_pbuf_ring.cold+0x11/0x84
[   52.244224][    T8]  __do_sys_io_uring_register+0x6b2/0x1030
[   52.250028][    T8]  do_syscall_64+0x35/0xb0
[   52.254437][    T8]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   52.260321][    T8] 
[   52.262643][    T8] Freed by task 3601:
[   52.266616][    T8]  kasan_save_stack+0x1e/0x40
[   52.271283][    T8]  kasan_set_track+0x21/0x30
[   52.275864][    T8]  kasan_set_free_info+0x20/0x30
[   52.280802][    T8]  ____kasan_slab_free+0x166/0x1c0
[   52.285901][    T8]  slab_free_freelist_hook+0x8b/0x1c0
[   52.291271][    T8]  kfree+0xe2/0x4d0
[   52.295077][    T8]  io_register_pbuf_ring+0x4e9/0x5d0
[   52.300365][    T8]  __do_sys_io_uring_register+0x6b2/0x1030
[   52.306181][    T8]  do_syscall_64+0x35/0xb0
[   52.310605][    T8]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   52.316504][    T8] 
[   52.318817][    T8] Last potentially related work creation:
[   52.324527][    T8]  kasan_save_stack+0x1e/0x40
[   52.329207][    T8]  __kasan_record_aux_stack+0xbe/0xd0
[   52.334582][    T8]  call_rcu+0x99/0x790
[   52.338653][    T8]  netlink_release+0xf08/0x1db0
[   52.343508][    T8]  __sock_release+0xcd/0x280
[   52.348096][    T8]  sock_close+0x18/0x20
[   52.352246][    T8]  __fput+0x277/0x9d0
[   52.356222][    T8]  task_work_run+0xdd/0x1a0
[   52.360722][    T8]  exit_to_user_mode_prepare+0x23c/0x250
[   52.366368][    T8]  syscall_exit_to_user_mode+0x19/0x50
[   52.371824][    T8]  do_syscall_64+0x42/0xb0
[   52.376233][    T8]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[   52.382116][    T8] 
[   52.384424][    T8] The buggy address belongs to the object at ffff8880269a8000
[   52.384424][    T8]  which belongs to the cache kmalloc-2k of size 2048
[   52.398464][    T8] The buggy address is located 18 bytes inside of
[   52.398464][    T8]  2048-byte region [ffff8880269a8000, ffff8880269a8800)
[   52.411730][    T8] 
[   52.414041][    T8] The buggy address belongs to the physical page:
[   52.420434][    T8] page:ffffea00009a6a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x269a8
[   52.430572][    T8] head:ffffea00009a6a00 order:3 compound_mapcount:0 compound_pincount:0
[   52.438882][    T8] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[   52.446855][    T8] raw: 00fff00000010200 0000000000000000 dead000000000001 ffff888011842000
[   52.455432][    T8] raw: 0000000000000000 0000000080080008 00000001ffffffff 0000000000000000
[   52.463998][    T8] page dumped because: kasan: bad access detected
[   52.470394][    T8] page_owner tracks the page as allocated
[   52.476092][    T8] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 10266954305, free_ts 0
[   52.495791][    T8]  get_page_from_freelist+0x210d/0x3a30
[   52.501345][    T8]  __alloc_pages+0x1c7/0x510
[   52.505932][    T8]  alloc_page_interleave+0x1e/0x200
[   52.511124][    T8]  alloc_pages+0x2b1/0x310
[   52.515529][    T8]  allocate_slab+0x27e/0x3d0
[   52.520115][    T8]  ___slab_alloc+0x89d/0xef0
[   52.524701][    T8]  __slab_alloc.constprop.0+0x4d/0xa0
[   52.530076][    T8]  __kmalloc_node_track_caller+0x360/0x480
[   52.535883][    T8]  __alloc_skb+0xd9/0x340
[   52.540207][    T8]  rtmsg_ifinfo_build_skb+0x72/0x1a0
[   52.545485][    T8]  rtmsg_ifinfo+0x83/0x120
[   52.549894][    T8]  register_netdevice+0x128d/0x15e0
[   52.555083][    T8]  register_netdev+0x2d/0x50
[   52.559665][    T8]  rose_proto_init+0x317/0x66a
[   52.564418][    T8]  do_one_initcall+0xfe/0x650
[   52.569090][    T8]  kernel_init_freeable+0x6b1/0x73a
[   52.574283][    T8] page_owner free stack trace missing
[   52.579631][    T8] 
[   52.581943][    T8] Memory state around the buggy address:
[   52.587557][    T8]  ffff8880269a7f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   52.596037][    T8]  ffff8880269a7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   52.605645][    T8] >ffff8880269a8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   52.613698][    T8]                          ^
[   52.618277][    T8]  ffff8880269a8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   52.626336][    T8]  ffff8880269a8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   52.634387][    T8] ==================================================================
[   52.650095][    T8] Kernel panic - not syncing: panic_on_warn set ...
[   52.656712][    T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.19.0-rc4-next-20220628-syzkaller #0
[   52.666151][    T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   52.676195][    T8] Workqueue: events_unbound io_ring_exit_work
[   52.682262][    T8] Call Trace:
[   52.685526][    T8]  <TASK>
[   52.688443][    T8]  dump_stack_lvl+0xcd/0x134
[   52.693029][    T8]  panic+0x2d7/0x636
[   52.696932][    T8]  ? panic_print_sys_info.part.0+0x10b/0x10b
[   52.702904][    T8]  ? preempt_schedule_common+0x59/0xc0
[   52.708354][    T8]  ? preempt_schedule_thunk+0x16/0x18
[   52.713739][    T8]  ? __io_remove_buffers.part.0+0x3c6/0x4f0
[   52.719631][    T8]  end_report.part.0+0x3f/0x7c
[   52.724413][    T8]  kasan_report.cold+0x8/0x12
[   52.729129][    T8]  ? __io_remove_buffers.part.0+0x3c6/0x4f0
[   52.735018][    T8]  __io_remove_buffers.part.0+0x3c6/0x4f0
[   52.740739][    T8]  ? __mutex_unlock_slowpath+0x157/0x5e0
[   52.746366][    T8]  io_destroy_buffers+0x9a/0x3b0
[   52.751296][    T8]  ? _raw_spin_unlock+0x24/0x40
[   52.756140][    T8]  ? io_buffer_select+0xba0/0xba0
[   52.761151][    T8]  io_ring_exit_work+0x784/0xc7c
[   52.766080][    T8]  ? io_uring_try_cancel_requests+0x759/0x759
[   52.772143][    T8]  ? io_iopoll_try_reap_events+0x158/0x158
[   52.777944][    T8]  process_one_work+0x991/0x1610
[   52.782870][    T8]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   52.788226][    T8]  ? rwlock_bug.part.0+0x90/0x90
[   52.793169][    T8]  ? _raw_spin_lock_irq+0x41/0x50
[   52.798183][    T8]  worker_thread+0x665/0x1080
[   52.802851][    T8]  ? process_one_work+0x1610/0x1610
[   52.808043][    T8]  kthread+0x2e9/0x3a0
[   52.812106][    T8]  ? kthread_complete_and_exit+0x40/0x40
[   52.817726][    T8]  ret_from_fork+0x1f/0x30
[   52.822135][    T8]  </TASK>
[   52.825388][    T8] Kernel Offset: disabled
[   52.829706][    T8] Rebooting in 86400 seconds..