init_itable=0x000000000000c202,usrquota,,errors=continue [ 400.520585][ T2724] ext4 filesystem being mounted at /root/syzkaller-testdir1085864826/syzkaller.eJkbii/389/file1 supports timestamps until 2038 (0x7fffffff) [ 401.343907][ T412] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 402.393471][ T179] device bridge_slave_1 left promiscuous mode [ 402.399673][ T179] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.406986][ T179] device bridge_slave_0 left promiscuous mode [ 402.413027][ T179] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.1.14' (ED25519) to the list of known hosts. [ 406.815727][ T2742] EXT4-fs (loop0): 1 orphan inode deleted [ 406.821393][ 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 [ 406.840130][ T2742] ext4 filesystem being mounted at /root/file1 supports timestamps until 2038 (0x7fffffff) [ 411.873258][ T2745] EXT4-fs warning (device loop0): kmmpd:185: kmmpd being stopped since MMP feature has been disabled. [ 420.160352][ T2742] ------------[ cut here ]------------ [ 420.165704][ T2742] kernel BUG at fs/ext4/ext4.h:2984! [ 420.171094][ T2742] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 420.176946][ T2742] CPU: 0 PID: 2742 Comm: syz-executor184 Not tainted 5.4.274-syzkaller-04909-gdd432c37afcd #0 [ 420.187065][ T2742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 420.197230][ T2742] RIP: 0010:ext4_trim_fs+0x1ed1/0x1ee0 [ 420.202585][ 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 8e b3 c8 ff e9 f3 e6 ff ff e8 64 84 6f ff e8 0f cf 98 ff <0f> 0b e8 08 cf 98 ff 0f 0b 66 0f 1f 44 00 00 55 41 57 41 56 41 55 [ 420.222525][ T2742] RSP: 0018:ffff8881dabaf4c0 EFLAGS: 00010293 [ 420.228602][ T2742] RAX: ffffffff81cb6d11 RBX: 0000000000000001 RCX: ffff8881ed162f40 [ 420.236586][ T2742] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 420.244400][ T2742] RBP: ffff8881dabaf770 R08: ffffffff81cb5639 R09: 0000000000000003 [ 420.252558][ T2742] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 420.260542][ T2742] R13: 0000000000000046 R14: ffff8881ee8f7000 R15: 0000000000000001 [ 420.268675][ T2742] FS: 0000555555e19380(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 420.277654][ T2742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 420.284125][ T2742] CR2: 00005601ca4830a0 CR3: 00000001db8cf000 CR4: 00000000003406b0 [ 420.292031][ T2742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 420.299832][ T2742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 420.307730][ T2742] Call Trace: [ 420.311081][ T2742] ? __die+0xb4/0x100 [ 420.314978][ T2742] ? die+0x26/0x50 [ 420.318725][ T2742] ? do_trap+0x1e7/0x340 [ 420.322900][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 420.327589][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 420.332361][ T2742] ? do_invalid_op+0xfb/0x110 [ 420.336863][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 420.341645][ T2742] ? invalid_op+0x1e/0x30 [ 420.345974][ T2742] ? ext4_trim_fs+0x7f9/0x1ee0 [ 420.350800][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 420.355653][ T2742] ? ext4_trim_fs+0x1ed1/0x1ee0 [ 420.360430][ T2742] ? ext4_group_add_blocks+0xde0/0xde0 [ 420.365724][ T2742] ? cap_capable+0x1b1/0x250 [ 420.370329][ T2742] ? unwind_next_frame+0x176a/0x1ea0 [ 420.375529][ T2742] ext4_ioctl+0x2168/0x3ff0 [ 420.379867][ T2742] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 420.385682][ T2742] ? __fsnotify_parent+0x310/0x310 [ 420.390714][ T2742] ? asan.module_dtor+0x20/0x20 [ 420.395585][ T2742] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 420.401817][ T2742] ? mntput_no_expire+0x108/0x6d0 [ 420.406753][ T2742] ? do_dentry_open+0xcad/0x1130 [ 420.411615][ T2742] ? check_preemption_disabled+0x9f/0x320 [ 420.417172][ T2742] ? __unwind_start+0x708/0x890 [ 420.421948][ T2742] ? debug_smp_processor_id+0x20/0x20 [ 420.427251][ T2742] ? is_bpf_text_address+0x24c/0x260 [ 420.432458][ T2742] ? stack_trace_save+0x1c0/0x1c0 [ 420.437311][ T2742] ? __kernel_text_address+0x94/0x100 [ 420.442631][ T2742] ? unwind_get_return_address+0x49/0x80 [ 420.448261][ T2742] ? avc_has_extended_perms+0xb03/0x1120 [ 420.453811][ T2742] ? stack_trace_save+0x118/0x1c0 [ 420.458797][ T2742] ? avc_flush+0x1f0/0x1f0 [ 420.463270][ T2742] ? kmem_cache_free+0x10b/0x2c0 [ 420.468230][ T2742] ? do_sys_open+0x65e/0x810 [ 420.472635][ T2742] ? do_syscall_64+0xca/0x1c0 [ 420.477163][ T2742] ? asan.module_dtor+0x20/0x20 [ 420.481844][ T2742] do_vfs_ioctl+0x742/0x1720 [ 420.486556][ T2742] ? ioctl_preallocate+0x250/0x250 [ 420.491472][ T2742] ? kmem_cache_free+0x10b/0x2c0 [ 420.496329][ T2742] ? do_sys_open+0x65e/0x810 [ 420.500843][ T2742] ? do_sys_open+0x65e/0x810 [ 420.505279][ T2742] ? check_preemption_disabled+0x153/0x320 [ 420.510911][ T2742] ? debug_smp_processor_id+0x20/0x20 [ 420.516205][ T2742] ? switch_fpu_return+0x1d4/0x410 [ 420.521150][ T2742] ? security_file_ioctl+0x7d/0xa0 [ 420.526188][ T2742] __x64_sys_ioctl+0xd4/0x110 [ 420.530786][ T2742] do_syscall_64+0xca/0x1c0 [ 420.535134][ T2742] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 420.540951][ T2742] RIP: 0033:0x7f618d48fab9 [ 420.545280][ 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 [ 420.565249][ T2742] RSP: 002b:00007ffe5a004cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 420.573590][ T2742] RAX: ffffffffffffffda RBX: 00007ffe5a004ec8 RCX: 00007f618d48fab9 [ 420.581831][ T2742] RDX: 0000000020000000 RSI: 00000000c0185879 RDI: 0000000000000006 [ 420.589828][ T2742] RBP: 00007f618d502610 R08: 00007ffe5a004ec8 R09: 00007ffe5a004ec8 [ 420.598265][ T2742] R10: 00007ffe5a004ec8 R11: 0000000000000246 R12: 0000000000000001 [ 420.606231][ T2742] R13: 00007ffe5a004eb8 R14: 0000000000000001 R15: 0000000000000001 [ 420.614319][ T2742] Modules linked in: [ 420.618289][ T2742] ---[ end trace 1ac4bfcdca5af145 ]--- [ 420.624041][ T2742] RIP: 0010:ext4_trim_fs+0x1ed1/0x1ee0 [ 420.629638][ 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 8e b3 c8 ff e9 f3 e6 ff ff e8 64 84 6f ff e8 0f cf 98 ff <0f> 0b e8 08 cf 98 ff 0f 0b 66 0f 1f 44 00 00 55 41 57 41 56 41 55 [ 420.650174][ T2742] RSP: 0018:ffff8881dabaf4c0 EFLAGS: 00010293 [ 420.656123][ T2742] RAX: ffffffff81cb6d11 RBX: 0000000000000001 RCX: ffff8881ed162f40 [ 420.664376][ T2742] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 420.672811][ T2742] RBP: ffff8881dabaf770 R08: ffffffff81cb5639 R09: 0000000000000003 [ 420.681137][ T2742] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 420.689207][ T2742] R13: 0000000000000046 R14: ffff8881ee8f7000 R15: 0000000000000001 [ 420.697374][ T2742] FS: 0000555555e19380(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 420.706500][ T2742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 420.713026][ T2742] CR2: 00005601ca4830a0 CR3: 00000001db8cf000 CR4: 00000000003406b0 [ 420.721316][ T2742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 420.729196][ T2742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 420.737252][ T2742] Kernel panic - not syncing: Fatal exception [ 420.743534][ T2742] Kernel Offset: disabled [ 420.747989][ T2742] Rebooting in 86400 seconds..