DUID 00:04:a4:d9:44:a1:3e:a2:79:db:da:6d:5d:0b:f7:25:ed:85
forked to background, child pid 3216
[   29.143623][ T3217] 8021q: adding VLAN 0 to HW filter on device bond0
[   29.155201][ T3217] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts.
executing program
syzkaller login: [   65.213882][ T3544] loop0: detected capacity change from 0 to 32768
[   65.279309][ T3544] loop0: detected capacity change from 32768 to 32767
[   65.300877][ T3543] ERROR: (device loop0): diRead: i_ino != di_number
[   65.300877][ T3543] 
[   65.310191][ T3543] ERROR: (device loop0): remounting filesystem as read-only
[   65.317608][ T3543] jfs_lookup: iget failed on inum 32
[   65.323448][ T3543] ERROR: (device loop0): diRead: i_ino != di_number
[   65.323448][ T3543] 
[   65.332478][ T3543] jfs_lookup: iget failed on inum 32
[   65.354117][  T133] ================================================================================
[   65.363520][  T133] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:2778:24
[   65.371380][  T133] index 4294967295 is out of range for type 's8[1365]' (aka 'signed char[1365]')
[   65.380626][  T133] CPU: 1 PID: 133 Comm: jfsCommit Not tainted 6.1.90-syzkaller #0
[   65.388437][  T133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   65.398504][  T133] Call Trace:
[   65.401772][  T133]  <TASK>
[   65.404702][  T133]  dump_stack_lvl+0x1e3/0x2cb
[   65.409381][  T133]  ? nf_tcp_handle_invalid+0x642/0x642
[   65.414822][  T133]  ? panic+0x764/0x764
[   65.418876][  T133]  ? lock_metapage+0x2f5/0x370
[   65.423675][  T133]  __ubsan_handle_out_of_bounds+0x118/0x140
[   65.429575][  T133]  dbJoin+0x2e9/0x310
[   65.433732][  T133]  dbFreeBits+0x4ef/0xdb0
[   65.438057][  T133]  dbFree+0x357/0x670
[   65.442035][  T133]  txFreeMap+0x966/0xd50
[   65.446272][  T133]  ? __mark_inode_dirty+0x430/0xf80
[   65.451467][  T133]  xtTruncate+0xe58/0x3260
[   65.455893][  T133]  ? xtInitRoot+0x160/0x160
[   65.460398][  T133]  ? mapping_evict_folio+0x5b0/0x5b0
[   65.465683][  T133]  jfs_free_zero_link+0x46a/0x6e0
[   65.470698][  T133]  ? jfs_write_failed+0x190/0x190
[   65.475718][  T133]  ? bit_waitqueue+0x30/0x30
[   65.480307][  T133]  jfs_evict_inode+0x35b/0x440
[   65.485063][  T133]  ? jfs_write_inode+0x210/0x210
[   65.490001][  T133]  evict+0x2a4/0x620
[   65.493896][  T133]  txUpdateMap+0x825/0x9e0
[   65.498306][  T133]  ? txCommit+0x6ba0/0x6ba0
[   65.502814][  T133]  jfs_lazycommit+0x476/0xb60
[   65.507575][  T133]  ? _raw_spin_unlock_irqrestore+0x8b/0x130
[   65.513459][  T133]  ? lockdep_hardirqs_on+0x94/0x130
[   65.518651][  T133]  ? txFreelock+0x580/0x580
[   65.523142][  T133]  ? do_task_dead+0xd0/0xd0
[   65.527638][  T133]  ? _raw_spin_unlock+0x40/0x40
[   65.532484][  T133]  ? __kthread_parkme+0x168/0x1c0
[   65.537505][  T133]  kthread+0x28d/0x320
[   65.541560][  T133]  ? txFreelock+0x580/0x580
[   65.546050][  T133]  ? kthread_blkcg+0xd0/0xd0
[   65.550649][  T133]  ret_from_fork+0x1f/0x30
[   65.555086][  T133]  </TASK>
[   65.559110][  T133] ================================================================================
[   65.568449][  T133] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[   65.575638][  T133] CPU: 1 PID: 133 Comm: jfsCommit Not tainted 6.1.90-syzkaller #0
[   65.583427][  T133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   65.593463][  T133] Call Trace:
[   65.596728][  T133]  <TASK>
[   65.599641][  T133]  dump_stack_lvl+0x1e3/0x2cb
[   65.604311][  T133]  ? nf_tcp_handle_invalid+0x642/0x642
[   65.609765][  T133]  ? panic+0x764/0x764
[   65.613837][  T133]  ? vscnprintf+0x59/0x80
[   65.618156][  T133]  panic+0x318/0x764
[   65.622039][  T133]  ? check_panic_on_warn+0x1d/0xa0
[   65.627138][  T133]  ? memcpy_page_flushcache+0xfc/0xfc
[   65.632495][  T133]  ? dump_stack_lvl+0x24f/0x2cb
[   65.637335][  T133]  check_panic_on_warn+0x7e/0xa0
[   65.642254][  T133]  __ubsan_handle_out_of_bounds+0x138/0x140
[   65.648147][  T133]  dbJoin+0x2e9/0x310
[   65.652128][  T133]  dbFreeBits+0x4ef/0xdb0
[   65.656444][  T133]  dbFree+0x357/0x670
[   65.660426][  T133]  txFreeMap+0x966/0xd50
[   65.664649][  T133]  ? __mark_inode_dirty+0x430/0xf80
[   65.669831][  T133]  xtTruncate+0xe58/0x3260
[   65.674243][  T133]  ? xtInitRoot+0x160/0x160
[   65.678775][  T133]  ? mapping_evict_folio+0x5b0/0x5b0
[   65.684059][  T133]  jfs_free_zero_link+0x46a/0x6e0
[   65.689076][  T133]  ? jfs_write_failed+0x190/0x190
[   65.694092][  T133]  ? bit_waitqueue+0x30/0x30
[   65.698673][  T133]  jfs_evict_inode+0x35b/0x440
[   65.703423][  T133]  ? jfs_write_inode+0x210/0x210
[   65.708349][  T133]  evict+0x2a4/0x620
[   65.712243][  T133]  txUpdateMap+0x825/0x9e0
[   65.716650][  T133]  ? txCommit+0x6ba0/0x6ba0
[   65.721144][  T133]  jfs_lazycommit+0x476/0xb60
[   65.725806][  T133]  ? _raw_spin_unlock_irqrestore+0x8b/0x130
[   65.731691][  T133]  ? lockdep_hardirqs_on+0x94/0x130
[   65.736883][  T133]  ? txFreelock+0x580/0x580
[   65.741373][  T133]  ? do_task_dead+0xd0/0xd0
[   65.745865][  T133]  ? _raw_spin_unlock+0x40/0x40
[   65.750706][  T133]  ? __kthread_parkme+0x168/0x1c0
[   65.755736][  T133]  kthread+0x28d/0x320
[   65.759789][  T133]  ? txFreelock+0x580/0x580
[   65.764274][  T133]  ? kthread_blkcg+0xd0/0xd0
[   65.768851][  T133]  ret_from_fork+0x1f/0x30
[   65.773266][  T133]  </TASK>
[   65.776543][  T133] Kernel Offset: disabled
[   65.780879][  T133] Rebooting in 86400 seconds..