./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1464502689

<...>
DUID 00:04:b0:cd:33:f9:4f:8a:55:45:4d:7b:3b:ee:3a:71:f0:8b
forked to background, child pid 4750
[   33.698621][ T4751] 8021q: adding VLAN 0 to HW filter on device bond0
[   33.713619][ T4751] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.33' (ED25519) to the list of known hosts.
execve("./syz-executor1464502689", ["./syz-executor1464502689"], 0x7ffc8f4bd570 /* 10 vars */) = 0
brk(NULL)                               = 0x55556fd21000
brk(0x55556fd21d00)                     = 0x55556fd21d00
arch_prctl(ARCH_SET_FS, 0x55556fd21380) = 0
set_tid_address(0x55556fd21650)         = 5082
set_robust_list(0x55556fd21660, 24)     = 0
rseq(0x55556fd21ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1464502689", 4096) = 28
getrandom("\x86\x3d\x48\xcc\xab\x1f\x72\x2c", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55556fd21d00
brk(0x55556fd42d00)                     = 0x55556fd42d00
brk(0x55556fd43000)                     = 0x55556fd43000
mprotect(0x7f208a6a0000, 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=0x55556fd21650) = 5083
./strace-static-x86_64: Process 5083 attached
[pid  5083] set_robust_list(0x55556fd21660, 24) = 0
[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
executing program
[pid  5083] write(1, "executing program\n", 18) = 18
[pid  5083] memfd_create("syzkaller", 0) = 3
[pid  5083] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2082000000
[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"..., 32768) = 32768
[pid  5083] munmap(0x7f2082000000, 138412032) = 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] close(4)                    = 0
[pid  5083] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777) = 0
syzkaller login: [   62.374958][ T5083] loop0: detected capacity change from 0 to 64
[   62.406271][ T5083] =======================================================
[   62.406271][ T5083] WARNING: The mand mount option has been deprecated and
[pid  5083] mount("/dev/loop0", "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", "hfs", MS_MANDLOCK|MS_DIRSYNC|MS_NODIRATIME|MS_STRICTATIME|MS_LAZYTIME, "uid=0x0000000000000000,file_umask=00000000000000000001340,iocharset=iso8859-6,codepage=iso8859-6,cre"...) = 0
[pid  5083] openat(AT_FDCWD, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", O_RDONLY|O_DIRECTORY) = 3
[pid  5083] chdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f") = 0
[pid  5083] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5083] mkdirat(AT_FDCWD, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 000) = 0
[pid  5083] creat("./file0", 000)       = 4
[pid  5083] creat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 5
[pid  5083] rename("./file0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5083] exit_group(1)               = ?
[   62.406271][ T5083]          and is ignored by this kernel. Remove the mand
[   62.406271][ T5083]          option from the mount to silence this warning.
[   62.406271][ T5083] =======================================================
[   62.468444][ T2449] hfs: new node 0 already hashed?
[   62.473902][ T2449] ------------[ cut here ]------------
[   62.479467][ T2449] WARNING: CPU: 0 PID: 2449 at fs/hfs/bnode.c:422 hfs_bnode_create+0x3b6/0x440
[   62.488834][ T2449] Modules linked in:
[   62.492751][ T2449] CPU: 0 PID: 2449 Comm: kworker/u8:9 Not tainted 6.9.0-syzkaller-08995-g0450d2083be6 #0
[   62.502964][ T2449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   62.513268][ T2449] Workqueue: writeback wb_workfn (flush-7:0)
[   62.519294][ T2449] RIP: 0010:hfs_bnode_create+0x3b6/0x440
[   62.525007][ T2449] Code: 44 89 e6 e8 9c 47 fd 08 e9 78 fd ff ff e8 72 33 16 ff 4c 89 ff e8 7a 27 0b 09 48 c7 c7 00 78 e1 8b 44 89 e6 e8 7b 47 fd 08 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[   62.544738][ T2449] RSP: 0018:ffffc90009d4ec38 EFLAGS: 00010246
[   62.550797][ T2449] RAX: 000000000000001f RBX: ffff88801b2dc000 RCX: df53cfcf8c156a00
[   62.558815][ T2449] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   62.566846][ T2449] RBP: 0000000000000000 R08: ffffffff8176a30c R09: 1ffff920013a9d28
[   62.574888][ T2449] R10: dffffc0000000000 R11: fffff520013a9d29 R12: 0000000000000000
[   62.582881][ T2449] R13: dffffc0000000000 R14: ffff88802275c000 R15: ffff88802275c0e0
[   62.591255][ T2449] FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[   62.600229][ T2449] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.606858][ T2449] CR2: 00000000005fdeb8 CR3: 000000002fa2a000 CR4: 00000000003506f0
[   62.614908][ T2449] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   62.622892][ T2449] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   62.630955][ T2449] Call Trace:
[   62.634288][ T2449]  <TASK>
[   62.637241][ T2449]  ? __warn+0x163/0x4e0
[   62.641394][ T2449]  ? hfs_bnode_create+0x3b6/0x440
[   62.646479][ T2449]  ? report_bug+0x2b3/0x500
[   62.651023][ T2449]  ? hfs_bnode_create+0x3b6/0x440
[   62.656115][ T2449]  ? handle_bug+0x3e/0x70
[   62.660466][ T2449]  ? exc_invalid_op+0x1a/0x50
[   62.665196][ T2449]  ? asm_exc_invalid_op+0x1a/0x20
[   62.670290][ T2449]  ? __wake_up_klogd+0xcc/0x110
[   62.675267][ T2449]  ? hfs_bnode_create+0x3b6/0x440
[   62.680323][ T2449]  ? hfs_bnode_create+0x3b5/0x440
[   62.685401][ T2449]  hfs_bmap_alloc+0x5a6/0x650
[   62.690099][ T2449]  ? __pfx_hfs_bmap_alloc+0x10/0x10
[   62.695447][ T2449]  hfs_btree_inc_height+0x11e/0xd20
[   62.700703][ T2449]  ? hfs_brec_insert+0x6e0/0xbd0
[   62.705718][ T2449]  ? __pfx_hfs_btree_inc_height+0x10/0x10
[   62.711467][ T2449]  ? do_raw_spin_unlock+0x13c/0x8b0
[   62.716724][ T2449]  ? hfs_bnode_put+0x1c4/0x380
[   62.721511][ T2449]  hfs_brec_insert+0x723/0xbd0
[   62.726349][ T2449]  ? __pfx_hfs_brec_insert+0x10/0x10
[   62.731651][ T2449]  __hfs_ext_write_extent+0x2f2/0x4f0
[   62.737104][ T2449]  hfs_ext_write_extent+0x154/0x1d0
[   62.742333][ T2449]  ? __pfx_hfs_ext_write_extent+0x10/0x10
[   62.748114][ T2449]  hfs_write_inode+0xbc/0xec0
[   62.752827][ T2449]  ? __pfx_hfs_write_inode+0x10/0x10
[   62.758166][ T2449]  ? __writeback_single_inode+0x4d1/0x10b0
[   62.763997][ T2449]  ? do_raw_spin_unlock+0x13c/0x8b0
[   62.769249][ T2449]  __writeback_single_inode+0x6b9/0x10b0
[   62.774924][ T2449]  writeback_sb_inodes+0x99c/0x1380
[   62.780130][ T2449]  ? __pfx_writeback_sb_inodes+0x10/0x10
[   62.785817][ T2449]  ? do_raw_spin_lock+0x14f/0x370
[   62.790860][ T2449]  ? __lock_acquire+0x1346/0x1fd0
[   62.795991][ T2449]  ? rcu_is_watching+0x15/0xb0
[   62.800775][ T2449]  ? queue_io+0x3d9/0x5a0
[   62.807226][ T2449]  wb_writeback+0x481/0xd40
[   62.811757][ T2449]  ? queue_io+0x2e1/0x5a0
[   62.816137][ T2449]  ? __pfx_wb_writeback+0x10/0x10
[   62.821178][ T2449]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   62.827247][ T2449]  wb_workfn+0x410/0x1090
[   62.831608][ T2449]  ? __pfx_wb_workfn+0x10/0x10
[   62.836459][ T2449]  ? __pfx_lock_acquire+0x10/0x10
[   62.841521][ T2449]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   62.847564][ T2449]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   62.854041][ T2449]  ? process_scheduled_works+0x945/0x1830
[   62.859853][ T2449]  process_scheduled_works+0xa2c/0x1830
[   62.865539][ T2449]  ? __pfx_process_scheduled_works+0x10/0x10
[   62.871519][ T2449]  ? assign_work+0x364/0x3d0
[   62.876191][ T2449]  worker_thread+0x86d/0xd70
[   62.880803][ T2449]  ? __kthread_parkme+0x169/0x1d0
[   62.885874][ T2449]  ? __pfx_worker_thread+0x10/0x10
[   62.890998][ T2449]  kthread+0x2f0/0x390
[   62.895103][ T2449]  ? __pfx_worker_thread+0x10/0x10
[   62.900228][ T2449]  ? __pfx_kthread+0x10/0x10
[   62.904864][ T2449]  ret_from_fork+0x4b/0x80
[   62.909295][ T2449]  ? __pfx_kthread+0x10/0x10
[   62.913874][ T2449]  ret_from_fork_asm+0x1a/0x30
[   62.918721][ T2449]  </TASK>
[   62.921768][ T2449] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   62.929041][ T2449] CPU: 0 PID: 2449 Comm: kworker/u8:9 Not tainted 6.9.0-syzkaller-08995-g0450d2083be6 #0
[   62.938833][ T2449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   62.948904][ T2449] Workqueue: writeback wb_workfn (flush-7:0)
[   62.954893][ T2449] Call Trace:
[   62.958161][ T2449]  <TASK>
[   62.961083][ T2449]  dump_stack_lvl+0x241/0x360
[   62.965751][ T2449]  ? __pfx_dump_stack_lvl+0x10/0x10
[   62.970937][ T2449]  ? __pfx__printk+0x10/0x10
[   62.975529][ T2449]  ? _printk+0xd5/0x120
[   62.979699][ T2449]  ? vscnprintf+0x5d/0x90
[   62.984031][ T2449]  panic+0x349/0x860
[   62.987935][ T2449]  ? __warn+0x172/0x4e0
[   62.992098][ T2449]  ? __pfx_panic+0x10/0x10
[   62.996509][ T2449]  ? show_trace_log_lvl+0x4e6/0x520
[   63.001718][ T2449]  ? ret_from_fork_asm+0x1a/0x30
[   63.006661][ T2449]  __warn+0x346/0x4e0
[   63.010642][ T2449]  ? hfs_bnode_create+0x3b6/0x440
[   63.015766][ T2449]  report_bug+0x2b3/0x500
[   63.020104][ T2449]  ? hfs_bnode_create+0x3b6/0x440
[   63.025222][ T2449]  handle_bug+0x3e/0x70
[   63.029378][ T2449]  exc_invalid_op+0x1a/0x50
[   63.033876][ T2449]  asm_exc_invalid_op+0x1a/0x20
[   63.038746][ T2449] RIP: 0010:hfs_bnode_create+0x3b6/0x440
[   63.044393][ T2449] Code: 44 89 e6 e8 9c 47 fd 08 e9 78 fd ff ff e8 72 33 16 ff 4c 89 ff e8 7a 27 0b 09 48 c7 c7 00 78 e1 8b 44 89 e6 e8 7b 47 fd 08 90 <0f> 0b 90 eb af 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 83 fc ff ff 48
[   63.064010][ T2449] RSP: 0018:ffffc90009d4ec38 EFLAGS: 00010246
[   63.070079][ T2449] RAX: 000000000000001f RBX: ffff88801b2dc000 RCX: df53cfcf8c156a00
[   63.078048][ T2449] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   63.086012][ T2449] RBP: 0000000000000000 R08: ffffffff8176a30c R09: 1ffff920013a9d28
[   63.093975][ T2449] R10: dffffc0000000000 R11: fffff520013a9d29 R12: 0000000000000000
[   63.101987][ T2449] R13: dffffc0000000000 R14: ffff88802275c000 R15: ffff88802275c0e0
[   63.109966][ T2449]  ? __wake_up_klogd+0xcc/0x110
[   63.114827][ T2449]  ? hfs_bnode_create+0x3b5/0x440
[   63.119851][ T2449]  hfs_bmap_alloc+0x5a6/0x650
[   63.124524][ T2449]  ? __pfx_hfs_bmap_alloc+0x10/0x10
[   63.129749][ T2449]  hfs_btree_inc_height+0x11e/0xd20
[   63.134959][ T2449]  ? hfs_brec_insert+0x6e0/0xbd0
[   63.139906][ T2449]  ? __pfx_hfs_btree_inc_height+0x10/0x10
[   63.145718][ T2449]  ? do_raw_spin_unlock+0x13c/0x8b0
[   63.150921][ T2449]  ? hfs_bnode_put+0x1c4/0x380
[   63.155696][ T2449]  hfs_brec_insert+0x723/0xbd0
[   63.160470][ T2449]  ? __pfx_hfs_brec_insert+0x10/0x10
[   63.165756][ T2449]  __hfs_ext_write_extent+0x2f2/0x4f0
[   63.171126][ T2449]  hfs_ext_write_extent+0x154/0x1d0
[   63.176320][ T2449]  ? __pfx_hfs_ext_write_extent+0x10/0x10
[   63.182045][ T2449]  hfs_write_inode+0xbc/0xec0
[   63.186717][ T2449]  ? __pfx_hfs_write_inode+0x10/0x10
[   63.192000][ T2449]  ? __writeback_single_inode+0x4d1/0x10b0
[   63.197808][ T2449]  ? do_raw_spin_unlock+0x13c/0x8b0
[   63.203010][ T2449]  __writeback_single_inode+0x6b9/0x10b0
[   63.208642][ T2449]  writeback_sb_inodes+0x99c/0x1380
[   63.213861][ T2449]  ? __pfx_writeback_sb_inodes+0x10/0x10
[   63.219503][ T2449]  ? do_raw_spin_lock+0x14f/0x370
[   63.224523][ T2449]  ? __lock_acquire+0x1346/0x1fd0
[   63.229571][ T2449]  ? rcu_is_watching+0x15/0xb0
[   63.234334][ T2449]  ? queue_io+0x3d9/0x5a0
[   63.238663][ T2449]  wb_writeback+0x481/0xd40
[   63.243174][ T2449]  ? queue_io+0x2e1/0x5a0
[   63.247502][ T2449]  ? __pfx_wb_writeback+0x10/0x10
[   63.252520][ T2449]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   63.258506][ T2449]  wb_workfn+0x410/0x1090
[   63.262849][ T2449]  ? __pfx_wb_workfn+0x10/0x10
[   63.267616][ T2449]  ? __pfx_lock_acquire+0x10/0x10
[   63.272645][ T2449]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   63.278624][ T2449]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   63.284954][ T2449]  ? process_scheduled_works+0x945/0x1830
[   63.290665][ T2449]  process_scheduled_works+0xa2c/0x1830
[   63.296229][ T2449]  ? __pfx_process_scheduled_works+0x10/0x10
[   63.302205][ T2449]  ? assign_work+0x364/0x3d0
[   63.306791][ T2449]  worker_thread+0x86d/0xd70
[   63.311387][ T2449]  ? __kthread_parkme+0x169/0x1d0
[   63.316411][ T2449]  ? __pfx_worker_thread+0x10/0x10
[   63.321514][ T2449]  kthread+0x2f0/0x390
[   63.325579][ T2449]  ? __pfx_worker_thread+0x10/0x10
[   63.330683][ T2449]  ? __pfx_kthread+0x10/0x10
[   63.335269][ T2449]  ret_from_fork+0x4b/0x80
[   63.339684][ T2449]  ? __pfx_kthread+0x10/0x10
[   63.344267][ T2449]  ret_from_fork_asm+0x1a/0x30
[   63.349038][ T2449]  </TASK>
[   63.352130][ T2449] Kernel Offset: disabled
[   63.356490][ T2449] Rebooting in 86400 seconds..