Warning: Permanently added '10.128.0.242' (ED25519) to the list of known hosts.
executing program
syzkaller login: [   37.675441][ T4291] loop0: detected capacity change from 0 to 64
[   37.691338][  T178] ------------[ cut here ]------------
[   37.692894][  T178] kernel BUG at fs/hfs/inode.c:449!
[   37.694377][  T178] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
[   37.696251][  T178] Modules linked in:
[   37.697196][  T178] CPU: 0 PID: 178 Comm: kworker/u4:3 Not tainted 6.1.135-syzkaller #0
[   37.699355][  T178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   37.702034][  T178] Workqueue: writeback wb_workfn (flush-7:0)
[   37.703556][  T178] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[   37.705555][  T178] pc : hfs_write_inode+0x87c/0x880
[   37.706883][  T178] lr : hfs_write_inode+0x87c/0x880
[   37.708249][  T178] sp : ffff800020837280
[   37.709372][  T178] x29: ffff8000208373c0 x28: 1fffe0001aedb2b6 x27: dfff800000000000
[   37.711517][  T178] x26: dfff800000000000 x25: ffff800020837280 x24: ffff700004106e50
[   37.713730][  T178] x23: ffff800011bcbf80 x22: 0000000000000000 x21: 0000000000000000
[   37.715789][  T178] x20: ffff0000d76d94d8 x19: ffff800020837300 x18: ffff800011a7bd00
[   37.717889][  T178] x17: ffff80001819f000 x16: ffff8000082e7444 x15: 0000000000000000
[   37.720015][  T178] x14: 0000000000000004 x13: 0000000000ff0100 x12: 0000000000ff0100
[   37.722221][  T178] x11: ff00800008f91f18 x10: 0000000000000000 x9 : ffff800008f91f18
[   37.724365][  T178] x8 : ffff0000c942d340 x7 : 0000000000000000 x6 : 0000000000000000
[   37.726557][  T178] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000020
[   37.728651][  T178] x2 : 0000000000000006 x1 : ffff80001542e360 x0 : 0000000000000000
[   37.730801][  T178] Call trace:
[   37.731655][  T178]  hfs_write_inode+0x87c/0x880
[   37.732969][  T178]  __writeback_single_inode+0x5e0/0x157c
[   37.734518][  T178]  writeback_sb_inodes+0x824/0x1404
[   37.735933][  T178]  wb_writeback+0x400/0xfb0
[   37.737119][  T178]  wb_workfn+0x34c/0xd98
[   37.738178][  T178]  process_one_work+0x7f4/0x13a8
[   37.739481][  T178]  worker_thread+0x8c8/0xfbc
[   37.740674][  T178]  kthread+0x250/0x2d8
[   37.741738][  T178]  ret_from_fork+0x10/0x20
[   37.743054][  T178] Code: aa1403e0 97e50ec1 17ffff9c 97d43e6e (d4210000) 
[   37.744920][  T178] ---[ end trace 0000000000000000 ]---
[   38.038197][  T178] Kernel panic - not syncing: Oops - BUG: Fatal exception
[   38.040304][  T178] SMP: stopping secondary CPUs
[   38.041780][  T178] Kernel Offset: disabled
[   38.042994][  T178] CPU features: 0x080000,02070084,26017203
[   38.044674][  T178] Memory Limit: none
[   38.337835][  T178] Rebooting in 86400 seconds..