./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2847308

<...>
forked to background, child pid 4657
no interfaces have a carrier
[   51.269007][ T4658] 8021q: adding VLAN 0 to HW filter on device bond0
[   51.280297][ T4658] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.135' (ECDSA) to the list of known hosts.
execve("./syz-executor2847308", ["./syz-executor2847308"], 0x7ffd74b0e460 /* 10 vars */) = 0
brk(NULL)                               = 0x555556766000
brk(0x555556766c40)                     = 0x555556766c40
arch_prctl(ARCH_SET_FS, 0x555556766300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2847308", 4096) = 25
brk(0x555556787c40)                     = 0x555556787c40
brk(0x555556788000)                     = 0x555556788000
mprotect(0x7f342a136000, 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 5083 attached
, child_tidptr=0x5555567665d0) = 5083
[pid  5083] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5083] setsid()                    = 1
[pid  5083] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5083] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5083] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5083] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5083] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5083] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5083] unshare(CLONE_NEWNS)        = 0
[pid  5083] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5083] unshare(CLONE_NEWIPC)       = 0
[pid  5083] unshare(CLONE_NEWCGROUP)    = 0
[pid  5083] unshare(CLONE_NEWUTS)       = 0
[pid  5083] unshare(CLONE_SYSVSEM)      = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "16777216", 8)     = 8
[pid  5083] close(3)                    = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "536870912", 9)    = 9
[pid  5083] close(3)                    = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "1024", 4)         = 4
[pid  5083] close(3)                    = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "8192", 4)         = 4
[pid  5083] close(3)                    = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "1024", 4)         = 4
[pid  5083] close(3)                    = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "1024", 4)         = 4
[pid  5083] close(3)                    = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5083] close(3)                    = 0
[pid  5083] getpid()                    = 1
[pid  5083] 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  5083] 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  5083] unshare(CLONE_NEWNET)       = 0
[pid  5083] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5083] write(3, "0 65535", 7)      = 7
[pid  5083] close(3)                    = 0
[pid  5083] mkdir("/dev/binderfs", 0777) = 0
[pid  5083] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5083] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5083] memfd_create("syzkaller", 0) = 3
[pid  5083] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3421c76000
syzkaller login: [   77.150874][ T5083] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5083 'syz-executor284'
[pid  5083] 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"..., 16777216) = 16777216
[pid  5083] munmap(0x7f3421c76000, 16777216) = 0
[pid  5083] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5083] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5083] close(3)                    = 0
[pid  5083] mkdir("./file2", 0777)      = 0
[pid  5083] mount("/dev/loop0", "./file2", "jfs", MS_MANDLOCK|MS_NOATIME|MS_LAZYTIME, "") = 0
[pid  5083] openat(AT_FDCWD, "./file2", O_RDONLY|O_DIRECTORY) = 3
[pid  5083] chdir("./file2")            = 0
[pid  5083] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5083] close(4)                    = 0
[   77.333947][ T5083] loop0: detected capacity change from 0 to 32768
[   77.344589][ T5083] =======================================================
[   77.344589][ T5083] WARNING: The mand mount option has been deprecated and
[   77.344589][ T5083]          and is ignored by this kernel. Remove the mand
[   77.344589][ T5083]          option from the mount to silence this warning.
[   77.344589][ T5083] =======================================================
[pid  5083] unlink("./file0/file0")     = -1 EIO (Input/output error)
[pid  5083] exit_group(1)               = ?
[   77.405657][ T5083] find_entry called with index = 0
[   77.411960][ T5083] read_mapping_page failed!
[   77.417201][ T5083] ERROR: (device loop0): txAbort: 
[   77.417201][ T5083] 
[   77.427769][ T5083] ERROR: (device loop0): remounting filesystem as read-only
[   77.468482][ T5083] ================================================================================
[   77.478309][ T5083] UBSAN: shift-out-of-bounds in fs/jfs/jfs_dmap.c:381:12
[   77.486766][ T5083] shift exponent 134217736 is too large for 64-bit type 'long long int'
[   77.495958][ T5083] CPU: 0 PID: 5083 Comm: syz-executor284 Not tainted 6.3.0-rc2-next-20230316-syzkaller #0
[   77.505891][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   77.515981][ T5083] Call Trace:
[   77.519267][ T5083]  <TASK>
[   77.522217][ T5083]  dump_stack_lvl+0x136/0x150
[   77.526926][ T5083]  __ubsan_handle_shift_out_of_bounds+0x221/0x5a0
[   77.533371][ T5083]  ? dbFree+0x10e/0x540
[   77.537546][ T5083]  ? lock_acquire+0x32/0xc0
[   77.542076][ T5083]  ? dbFree+0x10e/0x540
[   77.546262][ T5083]  dbFree.cold+0x17/0x1c
[   77.550532][ T5083]  txFreeMap+0x767/0xe30
[   77.554802][ T5083]  ? rcu_is_watching+0x12/0xb0
[   77.559609][ T5083]  xtTruncate+0x1d5f/0x27b0
[   77.564156][ T5083]  ? xtInitRoot+0x1c0/0x1c0
[   77.568852][ T5083]  ? truncate_inode_pages_range+0x622/0xf10
[   77.574769][ T5083]  ? truncate_inode_partial_folio+0x750/0x750
[   77.580856][ T5083]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   77.586858][ T5083]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   77.592879][ T5083]  ? __dquot_initialize+0x295/0xbe0
[   77.598100][ T5083]  ? find_held_lock+0x2d/0x110
[   77.602880][ T5083]  jfs_free_zero_link+0x358/0x4c0
[   77.607939][ T5083]  ? jfs_mkdir+0xb00/0xb00
[   77.612380][ T5083]  ? lock_downgrade+0x690/0x690
[   77.617259][ T5083]  ? cpuacct_css_alloc+0x160/0x160
[   77.622402][ T5083]  ? lock_acquire+0x32/0xc0
[   77.627012][ T5083]  jfs_evict_inode+0x42c/0x4c0
[   77.631822][ T5083]  ? jfs_write_inode+0x240/0x240
[   77.636795][ T5083]  evict+0x2ed/0x6b0
[   77.640713][ T5083]  iput+0x4a7/0x7a0
[   77.644547][ T5083]  dentry_unlink_inode+0x2b1/0x460
[   77.649700][ T5083]  __dentry_kill+0x3c0/0x640
[   77.654333][ T5083]  shrink_dentry_list+0x12c/0x4f0
[   77.659404][ T5083]  shrink_dcache_parent+0x202/0x400
[   77.664644][ T5083]  ? shrink_dcache_sb+0x360/0x360
[   77.669699][ T5083]  ? srcu_gp_start_if_needed+0xd50/0xd50
[   77.675389][ T5083]  shrink_dcache_for_umount+0x75/0x340
[   77.680973][ T5083]  generic_shutdown_super+0x6c/0x480
[   77.686317][ T5083]  kill_block_super+0x9b/0xf0
[   77.691026][ T5083]  deactivate_locked_super+0x98/0x160
[   77.696426][ T5083]  deactivate_super+0xb1/0xd0
[   77.701134][ T5083]  cleanup_mnt+0x2ae/0x3d0
[   77.705592][ T5083]  task_work_run+0x16f/0x270
[   77.710230][ T5083]  ? task_work_cancel+0x30/0x30
[   77.715146][ T5083]  do_exit+0xb0d/0x29f0
[   77.719332][ T5083]  ? lock_downgrade+0x690/0x690
[   77.724300][ T5083]  ? do_raw_spin_lock+0x124/0x2b0
[   77.729355][ T5083]  ? mm_update_next_owner+0x7b0/0x7b0
[   77.734746][ T5083]  ? spin_bug+0x1c0/0x1c0
[   77.739101][ T5083]  ? _raw_spin_unlock_irq+0x23/0x50
[   77.744342][ T5083]  do_group_exit+0xd4/0x2a0
[   77.748862][ T5083]  __x64_sys_exit_group+0x3e/0x50
[   77.753902][ T5083]  do_syscall_64+0x39/0xb0
[   77.758332][ T5083]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   77.764266][ T5083] RIP: 0033:0x7f342a0c19b9
[   77.768703][ T5083] Code: Unable to access opcode bytes at 0x7f342a0c198f.
[   77.775725][ T5083] RSP: 002b:00007ffd861bb828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   77.784156][ T5083] RAX: ffffffffffffffda RBX: 00007f342a13c330 RCX: 00007f342a0c19b9
[   77.792135][ T5083] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   77.800140][ T5083] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007f342a136e40
[   77.808132][ T5083] R10: 00007ffd861bb740 R11: 0000000000000246 R12: 00007f342a13c330
[   77.816123][ T5083] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   77.824122][ T5083]  </TASK>
[   77.829303][ T5083] ================================================================================
[   77.838747][ T5083] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   77.845969][ T5083] CPU: 0 PID: 5083 Comm: syz-executor284 Not tainted 6.3.0-rc2-next-20230316-syzkaller #0
[   77.855875][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[   77.865955][ T5083] Call Trace:
[   77.869275][ T5083]  <TASK>
[   77.872222][ T5083]  dump_stack_lvl+0xd9/0x150
[   77.876862][ T5083]  panic+0x688/0x730
[   77.880794][ T5083]  ? panic_smp_self_stop+0x90/0x90
[   77.885936][ T5083]  ? syslog_print_all+0x3a0/0x3a0
[   77.890994][ T5083]  check_panic_on_warn+0xb1/0xc0
[   77.895965][ T5083]  __ubsan_handle_shift_out_of_bounds+0x249/0x5a0
[   77.902421][ T5083]  ? dbFree+0x10e/0x540
[   77.906596][ T5083]  ? lock_acquire+0x32/0xc0
[   77.911113][ T5083]  ? dbFree+0x10e/0x540
[   77.915305][ T5083]  dbFree.cold+0x17/0x1c
[   77.919578][ T5083]  txFreeMap+0x767/0xe30
[   77.923838][ T5083]  ? rcu_is_watching+0x12/0xb0
[   77.928630][ T5083]  xtTruncate+0x1d5f/0x27b0
[   77.933251][ T5083]  ? xtInitRoot+0x1c0/0x1c0
[   77.937771][ T5083]  ? truncate_inode_pages_range+0x622/0xf10
[   77.943697][ T5083]  ? truncate_inode_partial_folio+0x750/0x750
[   77.949797][ T5083]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   77.955809][ T5083]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[   77.961829][ T5083]  ? __dquot_initialize+0x295/0xbe0
[   77.967062][ T5083]  ? find_held_lock+0x2d/0x110
[   77.971853][ T5083]  jfs_free_zero_link+0x358/0x4c0
[   77.976934][ T5083]  ? jfs_mkdir+0xb00/0xb00
[   77.981387][ T5083]  ? lock_downgrade+0x690/0x690
[   77.986291][ T5083]  ? cpuacct_css_alloc+0x160/0x160
[   77.991448][ T5083]  ? lock_acquire+0x32/0xc0
[   77.995989][ T5083]  jfs_evict_inode+0x42c/0x4c0
[   78.000784][ T5083]  ? jfs_write_inode+0x240/0x240
[   78.005764][ T5083]  evict+0x2ed/0x6b0
[   78.009702][ T5083]  iput+0x4a7/0x7a0
[   78.013547][ T5083]  dentry_unlink_inode+0x2b1/0x460
[   78.018699][ T5083]  __dentry_kill+0x3c0/0x640
[   78.023331][ T5083]  shrink_dentry_list+0x12c/0x4f0
[   78.028417][ T5083]  shrink_dcache_parent+0x202/0x400
[   78.033666][ T5083]  ? shrink_dcache_sb+0x360/0x360
[   78.038731][ T5083]  ? srcu_gp_start_if_needed+0xd50/0xd50
[   78.044424][ T5083]  shrink_dcache_for_umount+0x75/0x340
[   78.049936][ T5083]  generic_shutdown_super+0x6c/0x480
[   78.055264][ T5083]  kill_block_super+0x9b/0xf0
[   78.059996][ T5083]  deactivate_locked_super+0x98/0x160
[   78.065412][ T5083]  deactivate_super+0xb1/0xd0
[   78.070149][ T5083]  cleanup_mnt+0x2ae/0x3d0
[   78.074607][ T5083]  task_work_run+0x16f/0x270
[   78.079240][ T5083]  ? task_work_cancel+0x30/0x30
[   78.084148][ T5083]  do_exit+0xb0d/0x29f0
[   78.088332][ T5083]  ? lock_downgrade+0x690/0x690
[   78.093214][ T5083]  ? do_raw_spin_lock+0x124/0x2b0
[   78.098270][ T5083]  ? mm_update_next_owner+0x7b0/0x7b0
[   78.103668][ T5083]  ? spin_bug+0x1c0/0x1c0
[   78.108059][ T5083]  ? _raw_spin_unlock_irq+0x23/0x50
[   78.113301][ T5083]  do_group_exit+0xd4/0x2a0
[   78.117830][ T5083]  __x64_sys_exit_group+0x3e/0x50
[   78.122883][ T5083]  do_syscall_64+0x39/0xb0
[   78.127336][ T5083]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   78.133262][ T5083] RIP: 0033:0x7f342a0c19b9
[   78.137694][ T5083] Code: Unable to access opcode bytes at 0x7f342a0c198f.
[   78.144727][ T5083] RSP: 002b:00007ffd861bb828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   78.153163][ T5083] RAX: ffffffffffffffda RBX: 00007f342a13c330 RCX: 00007f342a0c19b9
[   78.161156][ T5083] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   78.169159][ T5083] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007f342a136e40
[   78.177150][ T5083] R10: 00007ffd861bb740 R11: 0000000000000246 R12: 00007f342a13c330
[   78.185144][ T5083] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   78.193159][ T5083]  </TASK>
[   78.196405][ T5083] Kernel Offset: disabled
[   78.200840][ T5083] Rebooting in 86400 seconds..