[ 406.890578][ T7] device bridge_slave_1 left promiscuous mode [ 406.896518][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 406.903871][ T7] device bridge_slave_0 left promiscuous mode [ 406.909867][ T7] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts. [ 411.342419][ T2742] EXT4-fs (loop0): 1 orphan inode deleted [ 411.347970][ T2742] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,noquota,dioread_lock,grpquota,auto_da_alloc,grpjquota=,quota,init_itable=0x000000000000c202,usrquota,,errors=continue [ 411.366665][ T2742] ext4 filesystem being mounted at /root/file1 supports timestamps until 2038 (0x7fffffff) [ 416.410945][ T2745] EXT4-fs warning (device loop0): kmmpd:185: kmmpd being stopped since MMP feature has been disabled. [ 424.358159][ T2742] ------------[ cut here ]------------ [ 424.363448][ T2742] kernel BUG at fs/ext4/ext4.h:2984! [ 424.368755][ T2742] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 424.374568][ T2742] CPU: 0 PID: 2742 Comm: syz-executor413 Not tainted 5.4.278-syzkaller-04929-g8edc449e71a9 #0 [ 424.384801][ T2742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 424.394824][ T2742] RIP: 0010:ext4_trim_fs+0x1ed1/0x1ee0 [ 424.400125][ T2742] Code: 80 e1 07 80 c1 03 38 c1 0f 8c 05 e7 ff ff 48 8d bc 24 30 02 00 00 e8 ce b7 c8 ff e9 f3 e6 ff ff e8 94 84 6f ff e8 8f d1 98 ff <0f> 0b e8 88 d1 98 ff 0f 0b 66 0f 1f 44 00 00 55 41 57 41 56 41 55 [ 424.419512][ T2742] RSP: 0018:ffff8881e08f74c0 EFLAGS: 00010293 [ 424.425412][ T2742] RAX: ffffffff81cb6731 RBX: 0000000000000001 RCX: ffff8881ec7c1f80 [ 424.433310][ T2742] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 424.441207][ T2742] RBP: ffff8881e08f7770 R08: ffffffff81cb5059 R09: 0000000000000003 [ 424.449200][ T2742] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 424.457009][ T2742] R13: 0000000000000046 R14: ffff8881f0ba4000 R15: 0000000000000001 [ 424.464829][ T2742] FS: 0000555556bee380(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 424.473587][ T2742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 424.480019][ T2742] CR2: 00005618d821d278 CR3: 00000001dfb04000 CR4: 00000000003406b0 [ 424.487833][ T2742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 424.495633][ T2742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 424.503453][ T2742] Call Trace: [ 424.506592][ T2742] ? __die+0xb4/0x100 [ 424.510481][ T2742] ? die+0x26/0x50 [ 424.514035][ T2742] ? do_trap+0x1e7/0x340 [ 424.518230][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 424.522985][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 424.527684][ T2742] ? do_invalid_op+0xfb/0x110 [ 424.532193][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 424.536878][ T2742] ? invalid_op+0x1e/0x30 [ 424.541132][ T2742] ? ext4_trim_fs+0x7f9/0x1ee0 [ 424.545717][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 424.550406][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 424.555147][ T2742] ? ext4_group_add_blocks+0xde0/0xde0 [ 424.560481][ T2742] ? cap_capable+0x1b1/0x250 [ 424.564906][ T2742] ? unwind_next_frame+0x176a/0x1ea0 [ 424.570160][ T2742] ext4_ioctl+0x2168/0x3ff0 [ 424.574650][ T2742] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 424.580631][ T2742] ? __fsnotify_parent+0x310/0x310 [ 424.585572][ T2742] ? asan.module_dtor+0x20/0x20 [ 424.590289][ T2742] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 424.596250][ T2742] ? mntput_no_expire+0x108/0x6d0 [ 424.601213][ T2742] ? do_dentry_open+0xcad/0x1130 [ 424.606589][ T2742] ? check_preemption_disabled+0x9f/0x320 [ 424.612268][ T2742] ? __unwind_start+0x708/0x890 [ 424.617141][ T2742] ? debug_smp_processor_id+0x20/0x20 [ 424.622352][ T2742] ? is_bpf_text_address+0x24c/0x260 [ 424.627474][ T2742] ? stack_trace_save+0x1c0/0x1c0 [ 424.632336][ T2742] ? __kernel_text_address+0x94/0x100 [ 424.637675][ T2742] ? unwind_get_return_address+0x49/0x80 [ 424.643398][ T2742] ? avc_has_extended_perms+0xb03/0x1120 [ 424.648926][ T2742] ? stack_trace_save+0x118/0x1c0 [ 424.653791][ T2742] ? avc_flush+0x1f0/0x1f0 [ 424.658040][ T2742] ? kmem_cache_free+0x10b/0x2c0 [ 424.662810][ T2742] ? do_sys_open+0x65e/0x810 [ 424.667237][ T2742] ? do_syscall_64+0xca/0x1c0 [ 424.671843][ T2742] ? asan.module_dtor+0x20/0x20 [ 424.676770][ T2742] do_vfs_ioctl+0x742/0x1720 [ 424.681504][ T2742] ? ioctl_preallocate+0x250/0x250 [ 424.686536][ T2742] ? kmem_cache_free+0x10b/0x2c0 [ 424.691309][ T2742] ? do_sys_open+0x65e/0x810 [ 424.695827][ T2742] ? do_sys_open+0x65e/0x810 [ 424.700255][ T2742] ? check_preemption_disabled+0x153/0x320 [ 424.705893][ T2742] ? debug_smp_processor_id+0x20/0x20 [ 424.711102][ T2742] ? switch_fpu_return+0x1d4/0x410 [ 424.716062][ T2742] ? security_file_ioctl+0x7d/0xa0 [ 424.720994][ T2742] __x64_sys_ioctl+0xd4/0x110 [ 424.725596][ T2742] do_syscall_64+0xca/0x1c0 [ 424.729934][ T2742] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 424.735712][ T2742] RIP: 0033:0x7fe8d9a05ab9 [ 424.739929][ T2742] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 424.759712][ T2742] RSP: 002b:00007ffe980704c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 424.767954][ T2742] RAX: ffffffffffffffda RBX: 00007ffe98070698 RCX: 00007fe8d9a05ab9 [ 424.775941][ T2742] RDX: 0000000020000000 RSI: 00000000c0185879 RDI: 0000000000000006 [ 424.783760][ T2742] RBP: 00007fe8d9a78610 R08: 00007ffe98070698 R09: 00007ffe98070698 [ 424.791570][ T2742] R10: 00007ffe98070698 R11: 0000000000000246 R12: 0000000000000001 [ 424.799375][ T2742] R13: 00007ffe98070688 R14: 0000000000000001 R15: 0000000000000001 [ 424.807229][ T2742] Modules linked in: [ 424.813222][ T2742] ---[ end trace bd94d6c8ba5ff236 ]--- [ 424.819018][ T2742] RIP: 0010:ext4_trim_fs+0x1ed1/0x1ee0 [ 424.824403][ T2742] Code: 80 e1 07 80 c1 03 38 c1 0f 8c 05 e7 ff ff 48 8d bc 24 30 02 00 00 e8 ce b7 c8 ff e9 f3 e6 ff ff e8 94 84 6f ff e8 8f d1 98 ff <0f> 0b e8 88 d1 98 ff 0f 0b 66 0f 1f 44 00 00 55 41 57 41 56 41 55 [ 424.843839][ T2742] RSP: 0018:ffff8881e08f74c0 EFLAGS: 00010293 [ 424.849797][ T2742] RAX: ffffffff81cb6731 RBX: 0000000000000001 RCX: ffff8881ec7c1f80 [ 424.857722][ T2742] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 424.865527][ T2742] RBP: ffff8881e08f7770 R08: ffffffff81cb5059 R09: 0000000000000003 [ 424.873433][ T2742] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 424.881328][ T2742] R13: 0000000000000046 R14: ffff8881f0ba4000 R15: 0000000000000001 [ 424.889109][ T2742] FS: 0000555556bee380(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 424.898001][ T2742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 424.904413][ T2742] CR2: 00005618d821d278 CR3: 00000001dfb04000 CR4: 00000000003406b0 [ 424.912233][ T2742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 424.920137][ T2742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 424.928043][ T2742] Kernel panic - not syncing: Fatal exception [ 424.934402][ T2742] Kernel Offset: disabled [ 424.938538][ T2742] Rebooting in 86400 seconds..