./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2975101332

<...>
Warning: Permanently added '10.128.10.43' (ED25519) to the list of known hosts.
execve("./syz-executor2975101332", ["./syz-executor2975101332"], 0x7ffff7189300 /* 10 vars */) = 0
brk(NULL)                               = 0x555573bb7000
brk(0x555573bb7d00)                     = 0x555573bb7d00
arch_prctl(ARCH_SET_FS, 0x555573bb7380) = 0
set_tid_address(0x555573bb7650)         = 5822
set_robust_list(0x555573bb7660, 24)     = 0
rseq(0x555573bb7ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2975101332", 4096) = 28
getrandom("\x90\x97\x66\x90\xdd\x7b\x02\x94", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555573bb7d00
brk(0x555573bd8d00)                     = 0x555573bd8d00
brk(0x555573bd9000)                     = 0x555573bd9000
mprotect(0x7f5d512d4000, 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 5823 attached
 <unfinished ...>
[pid  5823] set_robust_list(0x555573bb7660, 24 <unfinished ...>
[pid  5822] <... clone resumed>, child_tidptr=0x555573bb7650) = 5823
[pid  5823] <... set_robust_list resumed>) = 0
[pid  5823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5823] getppid()                   = 0
[pid  5823] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5823] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5823] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5823] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5823] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5823] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5823] unshare(CLONE_NEWNS)        = 0
[pid  5823] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5823] unshare(CLONE_NEWIPC)       = 0
[pid  5823] unshare(CLONE_NEWCGROUP)    = 0
[pid  5823] unshare(CLONE_NEWUTS)       = 0
[pid  5823] unshare(CLONE_SYSVSEM)      = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "16777216", 8)     = 8
[pid  5823] close(3)                    = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "536870912", 9)    = 9
[pid  5823] close(3)                    = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "1024", 4)         = 4
[pid  5823] close(3)                    = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "8192", 4)         = 4
[pid  5823] close(3)                    = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "1024", 4)         = 4
[pid  5823] close(3)                    = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "1024", 4)         = 4
[pid  5823] close(3)                    = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5823] close(3)                    = 0
[pid  5823] getpid()                    = 1
[pid  5823] 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  5823] 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  5823] unshare(CLONE_NEWNET)       = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "0 65535", 7)      = 7
[pid  5823] close(3)                    = 0
[pid  5823] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5823] write(3, "100000", 6)       = 6
[pid  5823] close(3)                    = 0
[pid  5823] mkdir("./syz-tmp", 0777)    = 0
[pid  5823] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5823] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5823] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5823] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5823] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5823] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5823] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5823] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5823] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5823] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5823] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5823] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5823] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5823] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5823] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5823] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5823] chdir("/")                  = 0
[pid  5823] umount2("./pivot", MNT_DETACH) = 0
[pid  5823] chroot("./newroot")         = 0
[pid  5823] chdir("/")                  = 0
[pid  5823] mkdir("/dev/gadgetfs", 0777) = 0
[pid  5823] mount("gadgetfs", "/dev/gadgetfs", "gadgetfs", 0, NULL) = 0
[pid  5823] mkdir("/dev/binderfs", 0777) = 0
[pid  5823] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5823] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5823] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid  5823] write(1, "executing program\n", 18) = 18
[pid  5823] memfd_create("syzkaller", 0) = 3
[pid  5823] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5d48e00000
[pid  5823] 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"..., 32768) = 32768
[pid  5823] munmap(0x7f5d48e00000, 138412032) = 0
[pid  5823] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5823] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5823] close(3)                    = 0
[pid  5823] close(4)                    = 0
[pid  5823] mkdir("./file1", 0777)      = 0
[pid  5823] mount("/dev/loop0", "./file1", "hfs", MS_NODEV|MS_DIRSYNC, "") = 0
[pid  5823] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5823] chdir("./file1")            = 0
[pid  5823] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[   56.445142][ T5823] loop0: detected capacity change from 0 to 64
[pid  5823] truncate("./file1", 2)      = 0
[pid  5823] exit_group(1)               = ?
[   56.520195][ T2896] ------------[ cut here ]------------
[   56.525799][ T2896] kernel BUG at fs/hfs/inode.c:444!
[   56.531768][ T2896] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
[   56.538750][ T2896] CPU: 1 UID: 0 PID: 2896 Comm: kworker/u8:5 Not tainted 6.13.0-rc5-syzkaller-00161-g63676eefb7a0 #0
[   56.549599][ T2896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   56.559665][ T2896] Workqueue: writeback wb_workfn (flush-7:0)
[   56.565764][ T2896] RIP: 0010:hfs_write_inode+0xeb9/0xec0
[   56.571335][ T2896] Code: e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 17 6f 82 ff e9 93 fb ff ff e8 2d f7 3f 09 e8 58 91 1e ff 90 <0f> 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[   56.591749][ T2896] RSP: 0018:ffffc9000bfdf260 EFLAGS: 00010293
[   56.597869][ T2896] RAX: ffffffff8280e278 RBX: 0000000000000000 RCX: ffff88802fc69e00
[   56.605869][ T2896] RDX: 0000000000000000 RSI: ffffffff8eb51d80 RDI: 0000000000000000
[   56.613907][ T2896] RBP: ffffc9000bfdf3f0 R08: 0000000000000007 R09: ffffffff8280d522
[   56.622258][ T2896] R10: 0000000000000003 R11: ffff88802fc69e00 R12: 1ffff920017fbe50
[   56.630229][ T2896] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880347b94d8
[   56.638192][ T2896] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   56.647114][ T2896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.653700][ T2896] CR2: 00007f7fee995ed8 CR3: 000000002ffae000 CR4: 00000000003526f0
[   56.661750][ T2896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   56.669903][ T2896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   56.678065][ T2896] Call Trace:
[   56.681341][ T2896]  <TASK>
[   56.684261][ T2896]  ? __die_body+0x5f/0xb0
[   56.688604][ T2896]  ? die+0x9e/0xc0
[   56.692324][ T2896]  ? do_trap+0x15a/0x3a0
[   56.696594][ T2896]  ? hfs_write_inode+0xeb9/0xec0
[   56.701676][ T2896]  ? do_error_trap+0x1dc/0x2c0
[   56.706530][ T2896]  ? hfs_write_inode+0xeb9/0xec0
[   56.711486][ T2896]  ? blk_start_plug+0x53/0x1b0
[   56.716260][ T2896]  ? __pfx_do_error_trap+0x10/0x10
[   56.721463][ T2896]  ? report_bug+0x3e8/0x500
[   56.725971][ T2896]  ? handle_invalid_op+0x34/0x40
[   56.731515][ T2896]  ? hfs_write_inode+0xeb9/0xec0
[   56.736450][ T2896]  ? exc_invalid_op+0x38/0x50
[   56.741228][ T2896]  ? asm_exc_invalid_op+0x1a/0x20
[   56.746263][ T2896]  ? hfs_write_inode+0x162/0xec0
[   56.751305][ T2896]  ? hfs_write_inode+0xeb8/0xec0
[   56.756236][ T2896]  ? hfs_write_inode+0xeb9/0xec0
[   56.761258][ T2896]  ? rcu_is_watching+0x15/0xb0
[   56.766624][ T2896]  ? __pfx_hfs_write_inode+0x10/0x10
[   56.771903][ T2896]  ? lock_release+0xbf/0xa30
[   56.776490][ T2896]  ? rcu_is_watching+0x15/0xb0
[   56.781248][ T2896]  ? do_raw_spin_unlock+0x13c/0x8b0
[   56.786470][ T2896]  __writeback_single_inode+0x708/0x10d0
[   56.792097][ T2896]  writeback_sb_inodes+0x820/0x1360
[   56.797376][ T2896]  ? __pfx_lock_acquire+0x10/0x10
[   56.802475][ T2896]  ? __pfx_lock_release+0x10/0x10
[   56.807613][ T2896]  ? __pfx_writeback_sb_inodes+0x10/0x10
[   56.813247][ T2896]  ? rcu_is_watching+0x15/0xb0
[   56.818003][ T2896]  ? queue_io+0x3d9/0x5a0
[   56.822342][ T2896]  wb_writeback+0x413/0xb80
[   56.826974][ T2896]  ? queue_io+0x3a1/0x5a0
[   56.831321][ T2896]  ? __pfx_wb_writeback+0x10/0x10
[   56.836450][ T2896]  ? rcu_is_watching+0x15/0xb0
[   56.841221][ T2896]  wb_workfn+0x410/0x1080
[   56.845561][ T2896]  ? __pfx_wb_workfn+0x10/0x10
[   56.850332][ T2896]  ? rcu_is_watching+0x15/0xb0
[   56.855091][ T2896]  ? lock_acquire+0xe3/0x550
[   56.859784][ T2896]  ? __pfx_lock_acquire+0x10/0x10
[   56.865516][ T2896]  ? debug_object_deactivate+0x2d5/0x390
[   56.871157][ T2896]  ? __pfx_lock_release+0x10/0x10
[   56.876185][ T2896]  ? __pfx_debug_object_deactivate+0x10/0x10
[   56.882166][ T2896]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   56.888499][ T2896]  ? rcu_is_watching+0x15/0xb0
[   56.893261][ T2896]  ? process_scheduled_works+0x976/0x1840
[   56.898989][ T2896]  process_scheduled_works+0xa66/0x1840
[   56.904644][ T2896]  ? __pfx_process_scheduled_works+0x10/0x10
[   56.910624][ T2896]  ? __pfx__raw_spin_lock_irq+0x10/0x10
[   56.916165][ T2896]  ? assign_work+0x364/0x3d0
[   56.921336][ T2896]  worker_thread+0x870/0xd30
[   56.925929][ T2896]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   56.931823][ T2896]  ? __kthread_parkme+0x169/0x1d0
[   56.936870][ T2896]  ? __pfx_worker_thread+0x10/0x10
[   56.941975][ T2896]  kthread+0x2f0/0x390
[   56.946034][ T2896]  ? __pfx_worker_thread+0x10/0x10
[   56.951133][ T2896]  ? __pfx_kthread+0x10/0x10
[   56.955799][ T2896]  ret_from_fork+0x4b/0x80
[   56.960204][ T2896]  ? __pfx_kthread+0x10/0x10
[   56.965308][ T2896]  ret_from_fork_asm+0x1a/0x30
[   56.970085][ T2896]  </TASK>
[   56.973102][ T2896] Modules linked in:
[   56.977397][ T2896] ---[ end trace 0000000000000000 ]---
[   56.983274][ T2896] RIP: 0010:hfs_write_inode+0xeb9/0xec0
[   56.989382][ T2896] Code: e9 88 fb ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9d fb ff ff e8 17 6f 82 ff e9 93 fb ff ff e8 2d f7 3f 09 e8 58 91 1e ff 90 <0f> 0b 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
[   57.009690][ T2896] RSP: 0018:ffffc9000bfdf260 EFLAGS: 00010293
[   57.015860][ T2896] RAX: ffffffff8280e278 RBX: 0000000000000000 RCX: ffff88802fc69e00
[   57.023982][ T2896] RDX: 0000000000000000 RSI: ffffffff8eb51d80 RDI: 0000000000000000
[   57.032244][ T2896] RBP: ffffc9000bfdf3f0 R08: 0000000000000007 R09: ffffffff8280d522
[   57.040396][ T2896] R10: 0000000000000003 R11: ffff88802fc69e00 R12: 1ffff920017fbe50
[   57.048481][ T2896] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880347b94d8
[   57.056592][ T2896] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   57.065624][ T2896] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.072272][ T2896] CR2: 00007f7fee995ed8 CR3: 000000002ffae000 CR4: 00000000003526f0
[   57.080362][ T2896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.088442][ T2896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.096451][ T2896] Kernel panic - not syncing: Fatal exception
[   57.102799][ T2896] Kernel Offset: disabled
[   57.107128][ T2896] Rebooting in 86400 seconds..