Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 78.844266][ T4265] loop1: detected capacity change from 0 to 32768 [ 78.866735][ T4266] loop4: detected capacity change from 0 to 32768 executing program executing program [ 78.936516][ T4264] loop3: detected capacity change from 0 to 32768 [ 78.957566][ T4267] loop0: detected capacity change from 0 to 32768 [ 78.970692][ T4268] loop2: detected capacity change from 0 to 32768 [ 79.019860][ T4258] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 79.031642][ T4258] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 79.040096][ T4258] CPU: 0 PID: 4258 Comm: syz-executor390 Not tainted 6.1.140-syzkaller #0 [ 79.048629][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 79.058769][ T4258] RIP: 0010:lmLogSync+0x22b/0x9c0 [ 79.063859][ T4258] Code: fc bc fe 4d 8d 7e f0 4c 89 f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 33 52 e4 fe 4d 8b 3f 49 83 c7 30 4c 89 f8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ff e8 17 52 e4 fe 49 8b 3f e8 ff fb bc fe [ 79.083583][ T4258] RSP: 0018:ffffc90003d17b60 EFLAGS: 00010206 [ 79.089684][ T4258] RAX: 0000000000000006 RBX: dffffc0000000000 RCX: a3476243b17b1a00 [ 79.097692][ T4258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.105698][ T4258] RBP: ffffc90003d17c80 R08: dffffc0000000000 R09: ffffc90003d17a80 [ 79.113715][ T4258] R10: fffff520007a2f59 R11: 1ffff920007a2f50 R12: ffff888023e48000 [ 79.121828][ T4258] R13: dffffc0000000000 R14: ffff88807cd48e38 R15: 0000000000000030 [ 79.129846][ T4258] FS: 0000555564bfd480(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 79.138812][ T4258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.145423][ T4258] CR2: 00007fadf4884000 CR3: 0000000026ba3000 CR4: 00000000003506f0 [ 79.153432][ T4258] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.161438][ T4258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.169446][ T4258] Call Trace: [ 79.172753][ T4258] [ 79.175702][ T4258] ? _raw_spin_unlock_irq+0x2a/0x40 [ 79.180957][ T4258] ? jfs_flush_journal+0x758/0xea0 [ 79.186095][ T4258] ? lmWriteRecord+0x1ac0/0x1ac0 [ 79.191054][ T4258] ? lmLogShutdown+0x820/0x820 [ 79.195847][ T4258] ? dqput+0x460/0x460 [ 79.199950][ T4258] ? writeback_inodes_sb_nr+0x30/0x30 [ 79.205369][ T4258] jfs_syncpt+0x77/0x90 [ 79.209571][ T4258] jfs_sync_fs+0x83/0xa0 [ 79.213857][ T4258] sync_filesystem+0xe6/0x220 [ 79.218564][ T4258] generic_shutdown_super+0x6b/0x340 [ 79.223871][ T4258] kill_block_super+0x7c/0xe0 [ 79.228578][ T4258] deactivate_locked_super+0x93/0xf0 [ 79.233895][ T4258] cleanup_mnt+0x463/0x4f0 [ 79.238433][ T4258] ? lockdep_hardirqs_on+0x94/0x140 [ 79.243677][ T4258] task_work_run+0x1ca/0x250 [ 79.248304][ T4258] ? task_work_cancel+0x230/0x230 [ 79.253371][ T4258] ? exit_to_user_mode_loop+0x3b/0x110 [ 79.258880][ T4258] exit_to_user_mode_loop+0xe6/0x110 [ 79.264218][ T4258] exit_to_user_mode_prepare+0xb1/0x140 [ 79.269830][ T4258] syscall_exit_to_user_mode+0x16/0x40 [ 79.275324][ T4258] do_syscall_64+0x58/0xa0 [ 79.279774][ T4258] ? clear_bhb_loop+0x60/0xb0 [ 79.284475][ T4258] ? clear_bhb_loop+0x60/0xb0 [ 79.289162][ T4258] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 79.295096][ T4258] RIP: 0033:0x7fadfcb49fe7 [ 79.299559][ T4258] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 79.319186][ T4258] RSP: 002b:00007ffe36ba4bd8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 79.327626][ T4258] RAX: 0000000000000000 RBX: 000000000001312b RCX: 00007fadfcb49fe7 [ 79.335643][ T4258] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe36ba4c90 [ 79.343770][ T4258] RBP: 00007ffe36ba4c90 R08: 0000000000000000 R09: 0000000000000000 [ 79.351766][ T4258] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffe36ba5d00 [ 79.359794][ T4258] R13: 0000555564bfe7c0 R14: 431bde82d7b634db R15: 00007ffe36ba5d20 [ 79.367804][ T4258] [ 79.370841][ T4258] Modules linked in: [ 79.697935][ T4270] loop4: detected capacity change from 0 to 32768 [ 79.813301][ T4258] ---[ end trace 0000000000000000 ]--- [ 79.819165][ T4258] RIP: 0010:lmLogSync+0x22b/0x9c0 [ 79.824920][ T4258] Code: fc bc fe 4d 8d 7e f0 4c 89 f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 33 52 e4 fe 4d 8b 3f 49 83 c7 30 4c 89 f8 48 c1 e8 03 <80> 3c 18 00 74 08 4c 89 ff e8 17 52 e4 fe 49 8b 3f e8 ff fb bc fe [ 79.845061][ T4258] RSP: 0018:ffffc90003d17b60 EFLAGS: 00010206 [ 79.846489][ T4269] loop1: detected capacity change from 0 to 32768 [ 79.851266][ T4258] RAX: 0000000000000006 RBX: dffffc0000000000 RCX: a3476243b17b1a00 [ 79.867975][ T4258] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.877307][ T4258] RBP: ffffc90003d17c80 R08: dffffc0000000000 R09: ffffc90003d17a80 [ 79.886138][ T4258] R10: fffff520007a2f59 R11: 1ffff920007a2f50 R12: ffff888023e48000 [ 79.894948][ T4258] R13: dffffc0000000000 R14: ffff88807cd48e38 R15: 0000000000000030 [ 79.908121][ T4258] FS: 0000555564bfd480(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 79.919889][ T4258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.928518][ T4258] CR2: 00007f57c899d000 CR3: 0000000026ba3000 CR4: 00000000003506f0 [ 79.939687][ T4258] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.963867][ T4258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.983930][ T4258] Kernel panic - not syncing: Fatal exception [ 79.990305][ T4258] Kernel Offset: disabled [ 79.994640][ T4258] Rebooting in 86400 seconds..