Warning: Permanently added '10.128.1.218' (ED25519) to the list of known hosts. 2025/09/08 09:47:55 parsed 1 programs [ 48.765472][ T4152] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.857559][ T4169] veth0_vlan: entered promiscuous mode [ 50.260232][ T55] veth0_vlan: left promiscuous mode 2025/09/08 09:47:57 executed programs: 0 [ 51.103336][ T4433] veth0_vlan: entered promiscuous mode [ 51.276794][ T4623] syz.2.17[4623]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 51.347534][ T4623] loop2: detected capacity change from 0 to 32768 [ 51.354285][ T4623] ======================================================= [ 51.354285][ T4623] WARNING: The mand mount option has been deprecated and [ 51.354285][ T4623] and is ignored by this kernel. Remove the mand [ 51.354285][ T4623] option from the mount to silence this warning. [ 51.354285][ T4623] ======================================================= [ 51.399618][ T4623] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 51.416253][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 51.499780][ T4628] loop2: detected capacity change from 0 to 32768 [ 51.518155][ T4628] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 51.538090][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 51.624158][ T4632] loop2: detected capacity change from 0 to 32768 [ 51.633344][ T4632] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 51.648844][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 51.736502][ T4636] loop2: detected capacity change from 0 to 32768 [ 51.746284][ T4636] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 51.761433][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 51.844633][ T4640] loop2: detected capacity change from 0 to 32768 [ 51.853892][ T4640] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 51.869659][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 51.955946][ T4644] loop2: detected capacity change from 0 to 32768 [ 51.966057][ T4644] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 51.985250][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 52.070092][ T4648] loop2: detected capacity change from 0 to 32768 [ 52.079835][ T4648] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 52.095570][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 52.179746][ T4652] loop2: detected capacity change from 0 to 32768 [ 52.189500][ T4652] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 52.205887][ T4433] VFS: Lookup of '.' in ocfs2 loop2 would have caused loop [ 52.214065][ T4433] VFS: Lookup of '.' in ocfs2 loop2 would have caused loop [ 52.249385][ T4433] ocfs2: Unmounting device (7,2) on (node local) [ 52.256098][ T4433] VFS: Busy inodes after unmount of loop2 (ocfs2) [ 52.256134][ T4433] invalid opcode: 0000 [#1] PREEMPT SMP [ 52.269010][ T4433] CPU: 0 PID: 4433 Comm: syz-executor Not tainted syzkaller #0 [ 52.276964][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 52.287339][ T4433] RIP: 0010:generic_shutdown_super+0xf6/0x100 [ 52.293475][ T4433] Code: 83 58 01 00 00 18 60 aa 88 5b 41 5e c3 48 8b 43 28 48 81 c3 48 06 00 00 48 8b 10 48 c7 c7 1b 56 94 83 48 89 de e8 0a ac 87 01 <0f> 0b 0f 1f 84 00 00 00 00 00 66 0f 1f 00 48 8b 87 98 00 00 00 f6 [ 52.313314][ T4433] RSP: 0018:ffffc90001fabdd8 EFLAGS: 00010246 [ 52.319480][ T4433] RAX: 000000000000002f RBX: ffff88810bb53648 RCX: 3d5fab1a0b7c3400 [ 52.327431][ T4433] RDX: ffff88813bc29100 RSI: ffffffff8383e170 RDI: 00000000ffffffff [ 52.335669][ T4433] RBP: ffff88810be40680 R08: ffffffff83cd4ad0 R09: 0000000000001fff [ 52.343995][ T4433] R10: ffffffff83ca4a70 R11: 0000000000005ffd R12: ffffffff84c491a8 [ 52.352206][ T4433] R13: 0000000000000000 R14: ffffffff8312cd20 R15: ffff888118b2d4c0 [ 52.360415][ T4433] FS: 0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 52.369335][ T4433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.376098][ T4433] CR2: 000000c00557c000 CR3: 0000000003c55000 CR4: 00000000003506f0 [ 52.384038][ T4433] Call Trace: [ 52.387286][ T4433] [ 52.390188][ T4433] kill_block_super+0x16/0x40 [ 52.394845][ T4433] deactivate_locked_super+0x30/0x110 [ 52.400187][ T4433] cleanup_mnt+0x82/0x130 [ 52.404655][ T4433] task_work_run+0x7e/0xa0 [ 52.409035][ T4433] do_exit+0x2d6/0xa00 [ 52.413090][ T4433] do_group_exit+0x9e/0xa0 [ 52.417642][ T4433] __x64_sys_exit_group+0x12/0x20 [ 52.422818][ T4433] do_syscall_64+0x55/0xb0 [ 52.427297][ T4433] ? clear_bhb_loop+0x40/0x90 [ 52.432032][ T4433] ? clear_bhb_loop+0x40/0x90 [ 52.437029][ T4433] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.443151][ T4433] RIP: 0033:0x7fd23f18eb69 [ 52.447637][ T4433] Code: Unable to access opcode bytes at 0x7fd23f18eb3f. [ 52.455059][ T4433] RSP: 002b:00007ffc8329f078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.468038][ T4433] RAX: ffffffffffffffda RBX: 00007fd23f211c02 RCX: 00007fd23f18eb69 [ 52.476217][ T4433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 52.484335][ T4433] RBP: 0000000000000028 R08: 00007ffc8329ce16 R09: 00007ffc832a0330 [ 52.492470][ T4433] R10: 000000000000000a R11: 0000000000000246 R12: 00007ffc832a0330 [ 52.500672][ T4433] R13: 00007fd23f211bdd R14: 000000000000cb72 R15: 00007ffc832a1400 [ 52.508611][ T4433] [ 52.511684][ T4433] Modules linked in: [ 52.515791][ T4433] ---[ end trace 0000000000000000 ]--- [ 52.523693][ T4433] RIP: 0010:generic_shutdown_super+0xf6/0x100 [ 52.530161][ T4433] Code: 83 58 01 00 00 18 60 aa 88 5b 41 5e c3 48 8b 43 28 48 81 c3 48 06 00 00 48 8b 10 48 c7 c7 1b 56 94 83 48 89 de e8 0a ac 87 01 <0f> 0b 0f 1f 84 00 00 00 00 00 66 0f 1f 00 48 8b 87 98 00 00 00 f6 [ 52.550346][ T4433] RSP: 0018:ffffc90001fabdd8 EFLAGS: 00010246 [ 52.556490][ T4433] RAX: 000000000000002f RBX: ffff88810bb53648 RCX: 3d5fab1a0b7c3400 [ 52.564657][ T4433] RDX: ffff88813bc29100 RSI: ffffffff8383e170 RDI: 00000000ffffffff [ 52.572904][ T4433] RBP: ffff88810be40680 R08: ffffffff83cd4ad0 R09: 0000000000001fff [ 52.581256][ T4433] R10: ffffffff83ca4a70 R11: 0000000000005ffd R12: ffffffff84c491a8 [ 52.589338][ T4433] R13: 0000000000000000 R14: ffffffff8312cd20 R15: ffff888118b2d4c0 [ 52.597491][ T4433] FS: 0000000000000000(0000) GS:ffff88813bc00000(0000) knlGS:0000000000000000 [ 52.607127][ T4433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.613720][ T4433] CR2: 000000c00557c000 CR3: 000000010bbe7000 CR4: 00000000003506f0 [ 52.621983][ T4433] Kernel panic - not syncing: Fatal exception [ 52.628200][ T4433] Kernel Offset: disabled [ 52.632605][ T4433] Rebooting in 86400 seconds..