Warning: Permanently added '10.128.1.191' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 72.590646][ T4253] loop0: detected capacity change from 0 to 32768 [ 72.594936][ T4250] loop1: detected capacity change from 0 to 32768 [ 72.603452][ T4251] loop2: detected capacity change from 0 to 32768 [ 72.607698][ T4252] loop3: detected capacity change from 0 to 32768 [ 72.663136][ T4248] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 72.674902][ T4248] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 72.683339][ T4248] CPU: 0 PID: 4248 Comm: syz-executor160 Not tainted 6.1.119-syzkaller #0 [ 72.690917][ T4254] loop4: detected capacity change from 0 to 32768 [ 72.691844][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 72.708326][ T4248] RIP: 0010:lmLogSync+0x224/0xad0 [ 72.713410][ T4248] Code: a3 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 ea 52 ce 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 cd 52 ce fe 48 8b 3b e8 15 50 a3 [ 72.733044][ T4248] RSP: 0018:ffffc90003ce7b40 EFLAGS: 00010206 [ 72.739140][ T4248] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 1d322d96f80e7c00 [ 72.747128][ T4248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 72.755112][ T4248] RBP: ffffc90003ce7c60 R08: ffffffff81b71c16 R09: ffffc90003ce7a90 [ 72.763101][ T4248] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888029b29800 [ 72.771096][ T4248] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807de3d838 [ 72.779089][ T4248] FS: 00005555741aa380(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 72.788031][ T4248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.794626][ T4248] CR2: 00005555741b36f8 CR3: 000000007c48f000 CR4: 00000000003506f0 [ 72.802619][ T4248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.810600][ T4248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.818582][ T4248] Call Trace: [ 72.821871][ T4248] [ 72.824820][ T4248] ? __die_body+0x5e/0xa0 [ 72.829197][ T4248] ? die_addr+0x95/0xc0 [ 72.833390][ T4248] ? exc_general_protection+0x3ae/0x590 [ 72.838991][ T4248] ? asm_exc_general_protection+0x22/0x30 [ 72.844740][ T4248] ? filemap_fdatawrite_wbc+0xa6/0x180 [ 72.850227][ T4248] ? lmLogSync+0x224/0xad0 [ 72.854675][ T4248] ? _raw_spin_unlock_irq+0x2a/0x40 executing program [ 72.859915][ T4248] ? jfs_flush_journal+0x77b/0xec0 [ 72.865059][ T4248] ? jfs_syncpt+0x22/0x90 [ 72.869414][ T4248] ? lmWriteRecord+0x12e0/0x12e0 [ 72.874382][ T4248] ? lmLogShutdown+0x960/0x960 [ 72.879185][ T4248] ? dqput+0x440/0x440 [ 72.883280][ T4248] jfs_syncpt+0x79/0x90 [ 72.887455][ T4248] jfs_sync_fs+0x86/0xa0 [ 72.891709][ T4248] sync_filesystem+0xe8/0x220 [ 72.896397][ T4248] generic_shutdown_super+0x6b/0x340 [ 72.901701][ T4248] kill_block_super+0x7a/0xe0 [ 72.906397][ T4248] deactivate_locked_super+0xa0/0x110 [ 72.911792][ T4248] cleanup_mnt+0x490/0x520 [ 72.916244][ T4248] ? lockdep_hardirqs_on+0x94/0x130 [ 72.921468][ T4248] task_work_run+0x246/0x300 [ 72.926085][ T4248] ? task_work_cancel+0x2e0/0x2e0 [ 72.931130][ T4248] ? exit_to_user_mode_loop+0x39/0x100 [ 72.936605][ T4248] exit_to_user_mode_loop+0xde/0x100 [ 72.941906][ T4248] exit_to_user_mode_prepare+0xb1/0x140 [ 72.947477][ T4248] syscall_exit_to_user_mode+0x60/0x270 [ 72.953072][ T4248] do_syscall_64+0x47/0xb0 [ 72.957516][ T4248] ? clear_bhb_loop+0x45/0xa0 [ 72.962224][ T4248] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 72.968166][ T4248] RIP: 0033:0x7fea3e44e537 [ 72.972603][ T4248] 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 [ 72.992225][ T4248] RSP: 002b:00007ffef757f088 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 73.000674][ T4248] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fea3e44e537 [ 73.008664][ T4248] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffef757f140 [ 73.016652][ T4248] RBP: 00007ffef757f140 R08: 0000000000000000 R09: 0000000000000000 [ 73.024640][ T4248] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffef75801a0 [ 73.032638][ T4248] R13: 00005555741ab6c0 R14: 0000000000000001 R15: 431bde82d7b634db [ 73.040634][ T4248] [ 73.043663][ T4248] Modules linked in: [ 73.055619][ T4248] ---[ end trace 0000000000000000 ]--- [ 73.061346][ T4248] RIP: 0010:lmLogSync+0x224/0xad0 [ 73.066400][ T4248] Code: a3 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 ea 52 ce 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 cd 52 ce fe 48 8b 3b e8 15 50 a3 [ 73.086191][ T4248] RSP: 0018:ffffc90003ce7b40 EFLAGS: 00010206 [ 73.092324][ T4248] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 1d322d96f80e7c00 [ 73.100351][ T4248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.108821][ T4248] RBP: ffffc90003ce7c60 R08: ffffffff81b71c16 R09: ffffc90003ce7a90 [ 73.116983][ T4248] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888029b29800 [ 73.125119][ T4248] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88807de3d838 [ 73.133292][ T4248] FS: 00005555741aa380(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 73.142422][ T4248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.149064][ T4248] CR2: 00007ffda183efa0 CR3: 000000007c48f000 CR4: 00000000003506f0 [ 73.157335][ T4248] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.165579][ T4248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.173715][ T4248] Kernel panic - not syncing: Fatal exception [ 73.176294][ T4258] loop0: detected capacity change from 0 to 32768 [ 73.186524][ T4248] Kernel Offset: disabled [ 73.190850][ T4248] Rebooting in 86400 seconds..