Warning: Permanently added '10.128.0.3' (ED25519) to the list of known hosts. executing program [ 50.735640][ T4166] loop0: detected capacity change from 0 to 8192 [ 50.816594][ T4166] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 50.826131][ T4166] REISERFS (device loop0): using ordered data mode [ 50.832645][ T4166] reiserfs: using flush barriers [ 50.838660][ T4166] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 50.855077][ T4166] REISERFS (device loop0): checking transaction log (loop0) [ 50.898883][ T4166] REISERFS (device loop0): Using tea hash to sort names [ 50.906636][ T4166] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 4) not found (pos 2) [ 50.920404][ T4166] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 55.964761][ T23] divide error: 0000 [#1] PREEMPT SMP KASAN [ 55.970691][ T23] CPU: 1 PID: 23 Comm: kworker/1:1 Not tainted 5.15.173-syzkaller #0 [ 55.978759][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 55.988809][ T23] Workqueue: events_long flush_old_commits [ 55.994645][ T23] RIP: 0010:do_journal_end+0x12f1/0x4650 [ 56.000280][ T23] Code: 04 30 84 c0 0f 85 74 2d 00 00 4f 8d 7c 2f 01 48 89 e8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 7a 2d 00 00 8b 0b 4c 89 f8 31 d2 <48> f7 f1 48 89 d3 4c 01 e3 48 8b 84 24 c8 00 00 00 42 80 3c 30 00 [ 56.019882][ T23] RSP: 0018:ffffc90000ddf9b0 EFLAGS: 00010246 [ 56.025947][ T23] RAX: 0000000000000003 RBX: ffff88804f80a014 RCX: 0000000000000000 [ 56.033910][ T23] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880702e3000 [ 56.041877][ T23] RBP: ffff88804f80a017 R08: dffffc0000000000 R09: ffff8880702e3000 [ 56.049844][ T23] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 56.057808][ T23] R13: 0000000000000002 R14: dffffc0000000000 R15: 0000000000000003 [ 56.065774][ T23] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 56.074695][ T23] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.081268][ T23] CR2: 00007f026dc32000 CR3: 000000001f2f2000 CR4: 00000000003506e0 [ 56.089233][ T23] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.097181][ T23] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.105132][ T23] Call Trace: [ 56.108391][ T23] [ 56.111303][ T23] ? __die_body+0x5e/0xa0 [ 56.115615][ T23] ? die+0x83/0xb0 [ 56.119317][ T23] ? do_trap+0x11e/0x350 [ 56.123539][ T23] ? do_journal_end+0x12f1/0x4650 [ 56.128547][ T23] ? do_journal_end+0x12f1/0x4650 [ 56.133556][ T23] ? do_error_trap+0x13d/0x1e0 [ 56.138300][ T23] ? do_journal_end+0x12f1/0x4650 [ 56.143308][ T23] ? do_int3+0x30/0x30 [ 56.147359][ T23] ? rcu_is_watching+0x11/0xa0 [ 56.152103][ T23] ? exc_divide_error+0x34/0x50 [ 56.156946][ T23] ? do_journal_end+0x12f1/0x4650 [ 56.161947][ T23] ? asm_exc_divide_error+0x16/0x20 [ 56.167126][ T23] ? do_journal_end+0x12f1/0x4650 [ 56.172139][ T23] flush_old_commits+0x20d/0x2e0 [ 56.177063][ T23] ? reiserfs_fill_super+0x2690/0x2690 [ 56.182501][ T23] ? do_raw_spin_unlock+0x137/0x8b0 [ 56.187679][ T23] process_one_work+0x8a1/0x10c0 [ 56.192602][ T23] ? worker_detach_from_pool+0x260/0x260 [ 56.198213][ T23] ? _raw_spin_lock_irqsave+0x120/0x120 [ 56.203739][ T23] ? kthread_data+0x4e/0xc0 [ 56.208218][ T23] ? wq_worker_running+0x97/0x170 [ 56.213217][ T23] worker_thread+0xaca/0x1280 [ 56.217877][ T23] kthread+0x3f6/0x4f0 [ 56.221924][ T23] ? rcu_lock_release+0x20/0x20 [ 56.226749][ T23] ? kthread_blkcg+0xd0/0xd0 [ 56.231314][ T23] ret_from_fork+0x1f/0x30 [ 56.235712][ T23] [ 56.238707][ T23] Modules linked in: [ 56.243923][ T23] ---[ end trace 9c5228cb1898bc03 ]--- [ 56.249396][ T23] RIP: 0010:do_journal_end+0x12f1/0x4650 executing program [ 56.255173][ T23] Code: 04 30 84 c0 0f 85 74 2d 00 00 4f 8d 7c 2f 01 48 89 e8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 7a 2d 00 00 8b 0b 4c 89 f8 31 d2 <48> f7 f1 48 89 d3 4c 01 e3 48 8b 84 24 c8 00 00 00 42 80 3c 30 00 [ 56.275025][ T23] RSP: 0018:ffffc90000ddf9b0 EFLAGS: 00010246 [ 56.281090][ T23] RAX: 0000000000000003 RBX: ffff88804f80a014 RCX: 0000000000000000 [ 56.289311][ T23] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880702e3000 [ 56.297419][ T23] RBP: ffff88804f80a017 R08: dffffc0000000000 R09: ffff8880702e3000 [ 56.305517][ T23] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 56.313484][ T23] R13: 0000000000000002 R14: dffffc0000000000 R15: 0000000000000003 [ 56.321624][ T23] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 56.331195][ T23] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.337927][ T23] CR2: 00007f026dc32000 CR3: 000000001fac4000 CR4: 00000000003506e0 [ 56.346027][ T23] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.354123][ T23] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.362091][ T23] Kernel panic - not syncing: Fatal exception [ 56.368364][ T23] Kernel Offset: disabled [ 56.372674][ T23] Rebooting in 86400 seconds..