Warning: Permanently added '10.128.1.139' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 60.240638][ T4173] loop3: detected capacity change from 0 to 32768 [ 60.260222][ T4171] loop1: detected capacity change from 0 to 32768 [ 60.271054][ T4169] loop0: detected capacity change from 0 to 32768 [ 60.285334][ T4172] loop4: detected capacity change from 0 to 32768 [ 60.303288][ T4170] loop2: detected capacity change from 0 to 32768 executing program [ 60.391868][ T4166] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 60.404176][ T4166] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 60.413185][ T4166] CPU: 1 PID: 4166 Comm: syz-executor342 Not tainted 5.15.179-syzkaller #0 [ 60.422071][ T4166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.434497][ T4166] RIP: 0010:lmLogSync+0x224/0xad0 [ 60.440481][ T4166] Code: b8 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 7a d5 da fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 5d d5 da fe 48 8b 3b e8 e5 92 b8 [ 60.460817][ T4166] RSP: 0018:ffffc90002dcfbe0 EFLAGS: 00010206 [ 60.467446][ T4166] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 8703fea90479bc00 [ 60.476529][ T4166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.485055][ T4166] RBP: ffffc90002dcfcf8 R08: ffffffff81a846c6 R09: ffffc90002dcfb48 [ 60.494339][ T4166] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802b1eb800 [ 60.503761][ T4166] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888018f96c38 [ 60.512474][ T4166] FS: 0000555591fea480(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 60.522103][ T4166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.530389][ T4166] CR2: 00007ffe4d353c48 CR3: 0000000024ae3000 CR4: 00000000003506e0 [ 60.539718][ T4166] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.548769][ T4166] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.559145][ T4166] Call Trace: [ 60.562650][ T4166] [ 60.565930][ T4166] ? __die_body+0x5e/0xa0 [ 60.570669][ T4166] ? die_addr+0x95/0xc0 [ 60.575228][ T4166] ? exc_general_protection+0x327/0x4f0 [ 60.582267][ T4166] ? asm_exc_general_protection+0x22/0x30 [ 60.588760][ T4166] ? filemap_fdatawrite_wbc+0x156/0x230 [ 60.595126][ T4166] ? lmLogSync+0x224/0xad0 [ 60.599661][ T4166] ? jfs_syncpt+0x22/0x90 [ 60.604221][ T4166] ? lmWriteRecord+0x12e0/0x12e0 [ 60.612278][ T4166] ? dqput+0x440/0x440 [ 60.617030][ T4166] jfs_syncpt+0x79/0x90 [ 60.622256][ T4166] jfs_sync_fs+0x86/0xa0 [ 60.626609][ T4166] sync_filesystem+0xe8/0x220 [ 60.632494][ T4166] generic_shutdown_super+0x6b/0x310 [ 60.638505][ T4166] kill_block_super+0x7a/0xe0 [ 60.643393][ T4166] deactivate_locked_super+0xa0/0x110 [ 60.650598][ T4166] cleanup_mnt+0x44e/0x500 [ 60.655228][ T4166] ? lockdep_hardirqs_on+0x94/0x130 [ 60.660758][ T4166] task_work_run+0x129/0x1a0 [ 60.667373][ T4166] exit_to_user_mode_loop+0x106/0x130 [ 60.673445][ T4166] exit_to_user_mode_prepare+0xb1/0x140 [ 60.679682][ T4166] syscall_exit_to_user_mode+0x5d/0x240 [ 60.685781][ T4166] do_syscall_64+0x47/0xb0 [ 60.690732][ T4166] ? clear_bhb_loop+0x15/0x70 [ 60.695663][ T4166] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.702961][ T4166] RIP: 0033:0x7fed2bbd0e77 [ 60.708536][ T4166] 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 [ 60.729569][ T4166] RSP: 002b:00007ffe4d3543f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 60.738816][ T4166] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fed2bbd0e77 [ 60.747953][ T4166] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe4d3544b0 [ 60.757281][ T4166] RBP: 00007ffe4d3544b0 R08: 0000000000000000 R09: 0000000000000000 [ 60.766626][ T4166] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffe4d355520 [ 60.776026][ T4166] R13: 0000555591feb7c0 R14: 431bde82d7b634db R15: 00007ffe4d355540 [ 60.784551][ T4166] [ 60.787949][ T4166] Modules linked in: [ 60.981917][ T4176] loop3: detected capacity change from 0 to 32768 [ 60.990477][ T4166] ---[ end trace be81ffd8866ba4f8 ]--- [ 60.998495][ T4166] RIP: 0010:lmLogSync+0x224/0xad0 [ 61.005172][ T4166] Code: b8 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 7a d5 da fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 5d d5 da fe 48 8b 3b e8 e5 92 b8 [ 61.028590][ T4166] RSP: 0018:ffffc90002dcfbe0 EFLAGS: 00010206 [ 61.035189][ T4166] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 8703fea90479bc00 [ 61.044510][ T4166] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.053342][ T4166] RBP: ffffc90002dcfcf8 R08: ffffffff81a846c6 R09: ffffc90002dcfb48 [ 61.061865][ T4166] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802b1eb800 [ 61.070843][ T4166] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888018f96c38 [ 61.080647][ T4166] FS: 0000555591fea480(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 61.090794][ T4166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.098626][ T4166] CR2: 00007ffe4d356000 CR3: 0000000024ae3000 CR4: 00000000003506e0 [ 61.108811][ T4166] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.118125][ T4166] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.129411][ T4166] Kernel panic - not syncing: Fatal exception [ 61.137786][ T4166] Kernel Offset: disabled [ 61.143160][ T4166] Rebooting in 86400 seconds..