Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. executing program [ 52.197541][ T4163] loop0: detected capacity change from 0 to 32768 [ 52.295029][ T4163] ERROR: (device loop0): diWrite: ixpxd invalid [ 52.295029][ T4163] [ 52.304457][ T4163] ERROR: (device loop0): remounting filesystem as read-only [ 52.311990][ T4163] ERROR: (device loop0): txCommit: [ 52.311990][ T4163] [ 52.332167][ T276] BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0) [ 52.343437][ T276] ------------[ cut here ]------------ [ 52.349384][ T276] kernel BUG at fs/jfs/jfs_txnmgr.c:931! [ 52.356162][ T276] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.362243][ T276] CPU: 0 PID: 276 Comm: jfsCommit Not tainted 5.15.170-syzkaller #0 [ 52.370204][ T276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.380241][ T276] RIP: 0010:txUnlock+0xc6e/0xca0 [ 52.385167][ T276] Code: c8 7e 4c 07 0f 0b e8 b1 ff 99 fe 48 c7 c7 40 7c c1 8a 48 c7 c6 39 78 c1 8a ba a3 03 00 00 48 c7 c1 00 87 c1 8a e8 a2 7e 4c 07 <0f> 0b e8 8b ff 99 fe 48 c7 c7 40 7c c1 8a 48 c7 c6 39 78 c1 8a ba [ 52.404750][ T276] RSP: 0018:ffffc90002cd7d08 EFLAGS: 00010246 [ 52.410791][ T276] RAX: 0000000000000037 RBX: 0000000000000000 RCX: 8b5d1aee60594b00 [ 52.418736][ T276] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 52.426682][ T276] RBP: ffff888073675ba0 R08: ffffffff81669a2c R09: ffffed10172067a8 [ 52.434634][ T276] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802ad18000 [ 52.442608][ T276] R13: ffff88802330b494 R14: ffffc9000284a000 R15: dffffc0000000000 [ 52.450557][ T276] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 52.459458][ T276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.466013][ T276] CR2: 00005558294a2e88 CR3: 0000000022f39000 CR4: 00000000003506f0 [ 52.473962][ T276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.481907][ T276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.489852][ T276] Call Trace: [ 52.493111][ T276] [ 52.496019][ T276] ? __die_body+0x5e/0xa0 [ 52.500346][ T276] ? die+0x83/0xb0 [ 52.504079][ T276] ? do_trap+0x11e/0x350 [ 52.508315][ T276] ? txUnlock+0xc6e/0xca0 [ 52.512632][ T276] ? txUnlock+0xc6e/0xca0 [ 52.516938][ T276] ? do_error_trap+0x13d/0x1e0 [ 52.521671][ T276] ? txUnlock+0xc6e/0xca0 [ 52.526063][ T276] ? do_int3+0x30/0x30 [ 52.530126][ T276] ? rcu_is_watching+0x11/0xa0 [ 52.534862][ T276] ? handle_invalid_op+0x2c/0x40 [ 52.539772][ T276] ? txUnlock+0xc6e/0xca0 [ 52.544073][ T276] ? exc_invalid_op+0x2f/0x40 [ 52.548730][ T276] ? asm_exc_invalid_op+0x16/0x20 [ 52.553743][ T276] ? __wake_up_klogd+0xcc/0x100 [ 52.558582][ T276] ? txUnlock+0xc6e/0xca0 [ 52.562882][ T276] ? txUnlock+0xc6e/0xca0 [ 52.567198][ T276] ? lockdep_hardirqs_on+0x94/0x130 [ 52.572371][ T276] jfs_lazycommit+0x5cd/0xc30 [ 52.577026][ T276] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 52.582906][ T276] ? lockdep_hardirqs_on+0x94/0x130 [ 52.588103][ T276] ? txFreelock+0x580/0x580 [ 52.592582][ T276] ? sched_dynamic_update+0x240/0x240 [ 52.597927][ T276] kthread+0x3f6/0x4f0 [ 52.601979][ T276] ? txFreelock+0x580/0x580 [ 52.606558][ T276] ? kthread_blkcg+0xd0/0xd0 [ 52.611128][ T276] ret_from_fork+0x1f/0x30 [ 52.615545][ T276] [ 52.618540][ T276] Modules linked in: [ 52.622589][ T276] ---[ end trace 1ad77cbae54dd99c ]--- [ 52.628066][ T276] RIP: 0010:txUnlock+0xc6e/0xca0 [ 52.633090][ T276] Code: c8 7e 4c 07 0f 0b e8 b1 ff 99 fe 48 c7 c7 40 7c c1 8a 48 c7 c6 39 78 c1 8a ba a3 03 00 00 48 c7 c1 00 87 c1 8a e8 a2 7e 4c 07 <0f> 0b e8 8b ff 99 fe 48 c7 c7 40 7c c1 8a 48 c7 c6 39 78 c1 8a ba [ 52.652713][ T276] RSP: 0018:ffffc90002cd7d08 EFLAGS: 00010246 [ 52.658765][ T276] RAX: 0000000000000037 RBX: 0000000000000000 RCX: 8b5d1aee60594b00 [ 52.666741][ T276] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 52.674723][ T276] RBP: ffff888073675ba0 R08: ffffffff81669a2c R09: ffffed10172067a8 [ 52.682705][ T276] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802ad18000 [ 52.690701][ T276] R13: ffff88802330b494 R14: ffffc9000284a000 R15: dffffc0000000000 [ 52.698685][ T276] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 52.707626][ T276] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.714286][ T276] CR2: 00005558294a2e88 CR3: 0000000022f39000 CR4: 00000000003506f0 [ 52.722256][ T276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.730246][ T276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.738258][ T276] Kernel panic - not syncing: Fatal exception [ 52.744494][ T276] Kernel Offset: disabled [ 52.748803][ T276] Rebooting in 86400 seconds..