[ 46.235750][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.248877][ T55] device veth1_macvtap left promiscuous mode [ 46.256301][ T55] device veth0_macvtap left promiscuous mode [ 46.262334][ T55] device veth1_vlan left promiscuous mode [ 46.268320][ T55] device veth0_vlan left promiscuous mode [ 46.380625][ T55] team0 (unregistering): Port device team_slave_1 removed [ 46.394343][ T55] team0 (unregistering): Port device team_slave_0 removed [ 46.409088][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 46.421200][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 46.467760][ T55] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. [ 62.868219][ T4052] loop0: detected capacity change from 0 to 1051 [ 62.879774][ T4052] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 62.891909][ T4052] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 62.904715][ T4052] ------------[ cut here ]------------ [ 62.910467][ T4052] kernel BUG at fs/ext4/extents_status.c:899! [ 62.916891][ T4052] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 62.923022][ T4052] CPU: 0 PID: 4052 Comm: syz-executor160 Not tainted 5.17.0-rc8-syzkaller #0 [ 62.931748][ T4052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.941788][ T4052] RIP: 0010:ext4_es_cache_extent+0x3e2/0x420 [ 62.947747][ T4052] Code: 48 8b 0c 24 e9 cc fc ff ff 44 89 44 24 0c 48 89 0c 24 e8 f1 f6 b9 ff 44 8b 44 24 0c 48 8b 0c 24 e9 d6 fc ff ff e8 0e 85 8c 06 <0f> 0b 48 c7 c7 e0 9b 6d 8c e8 d0 f6 b9 ff e9 1a ff ff ff e8 c6 f6 [ 62.967334][ T4052] RSP: 0018:ffffc90001b7ee98 EFLAGS: 00010217 [ 62.973374][ T4052] RAX: 0000000000000001 RBX: 1ffff9200036fdd5 RCX: 0000000000000001 [ 62.981313][ T4052] RDX: 0000000000000000 RSI: ffffffff88cbab80 RDI: ffffffff892104e0 [ 62.989352][ T4052] RBP: ffff888070d62a80 R08: 0000000000000000 R09: ffffffff8c816797 [ 62.997289][ T4052] R10: fffffbfff1902cf2 R11: 0000000000000001 R12: 00000000000013de [ 63.005228][ T4052] R13: 00000000ffffffff R14: 0000000000000000 R15: 00000000ffffffff [ 63.013165][ T4052] FS: 0000555557185300(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 63.022062][ T4052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.028613][ T4052] CR2: 00007fff69c59fc0 CR3: 000000001a064000 CR4: 00000000003506f0 [ 63.036552][ T4052] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.044497][ T4052] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.052435][ T4052] Call Trace: [ 63.055732][ T4052] [ 63.058637][ T4052] ? preempt_schedule_thunk+0x16/0x18 [ 63.063997][ T4052] ? ext4_es_insert_extent+0x8c0/0x8c0 [ 63.069540][ T4052] ? preempt_schedule_thunk+0x16/0x18 [ 63.075051][ T4052] ext4_cache_extents+0xe4/0x240 [ 63.079954][ T4052] ext4_find_extent+0x890/0xca0 [ 63.084773][ T4052] ext4_ext_map_blocks+0x19c/0x4d20 [ 63.089937][ T4052] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 63.095884][ T4052] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 63.101825][ T4052] ? ext4_ext_release+0x10/0x10 [ 63.106639][ T4052] ? lock_release+0x720/0x720 [ 63.111276][ T4052] ? find_held_lock+0x2d/0x110 [ 63.116030][ T4052] ? down_read+0x198/0x440 [ 63.120410][ T4052] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 63.126183][ T4052] ? rcu_read_lock_sched_held+0x3a/0x70 [ 63.131699][ T4052] ? ext4_es_lookup_extent+0x443/0xa50 [ 63.137122][ T4052] ext4_map_blocks+0x729/0x1330 [ 63.141939][ T4052] ? kasan_save_stack+0x2e/0x40 [ 63.146752][ T4052] ? kasan_save_stack+0x1e/0x40 [ 63.151562][ T4052] ? __kasan_slab_alloc+0x90/0xc0 [ 63.156638][ T4052] ? ext4_issue_zeroout+0x1b0/0x1b0 [ 63.161889][ T4052] ext4_getblk+0x111/0x580 [ 63.166269][ T4052] ? ext4_iomap_overwrite_begin+0x60/0x60 [ 63.172037][ T4052] ? mark_lock.part.0+0xee/0x19a0 [ 63.177026][ T4052] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 63.182970][ T4052] ext4_bread_batch+0x68/0x390 [ 63.187707][ T4052] __ext4_find_entry+0x3b8/0xd50 [ 63.192610][ T4052] ? ext4_dx_find_entry+0x4d0/0x4d0 [ 63.197867][ T4052] ? ext4_fname_setup_filename+0x210/0x210 [ 63.203634][ T4052] ? d_alloc_parallel+0x73f/0x14e0 [ 63.208724][ T4052] ext4_lookup+0x13b/0x5c0 [ 63.213106][ T4052] ? ext4_resetent+0x270/0x270 [ 63.217834][ T4052] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 63.223786][ T4052] ? lockdep_init_map_type+0x21a/0x7f0 [ 63.229216][ T4052] __lookup_slow+0x1fe/0x3c0 [ 63.233771][ T4052] ? page_put_link+0x180/0x180 [ 63.238501][ T4052] ? smc_create+0x360/0x370 [ 63.242968][ T4052] ? smc_create+0x360/0x370 [ 63.247433][ T4052] ? smack_inode_permission+0x18d/0x2f0 [ 63.252941][ T4052] ? smack_inode_getattr+0x1d0/0x1d0 [ 63.258187][ T4052] walk_component+0x35c/0x5f0 [ 63.262826][ T4052] ? handle_dots.part.0+0x1590/0x1590 [ 63.268162][ T4052] ? _raw_spin_unlock+0x24/0x40 [ 63.272978][ T4052] link_path_walk.part.0+0x550/0xb80 [ 63.278232][ T4052] ? path_init+0x1082/0x1820 [ 63.282805][ T4052] ? walk_component+0x5f0/0x5f0 [ 63.287622][ T4052] ? debug_mutex_init+0x33/0x60 [ 63.292437][ T4052] path_openat+0x20a/0x2390 [ 63.296918][ T4052] ? path_lookupat+0x6b0/0x6b0 [ 63.301660][ T4052] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 63.307603][ T4052] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 63.313548][ T4052] ? lock_downgrade+0x6e0/0x6e0 [ 63.318366][ T4052] do_filp_open+0x199/0x3d0 [ 63.322834][ T4052] ? may_open_dev+0xd0/0xd0 [ 63.327299][ T4052] ? alloc_fd+0x1ef/0x560 [ 63.331593][ T4052] ? rwlock_bug.part.0+0x90/0x90 [ 63.336493][ T4052] ? _raw_spin_unlock+0x24/0x40 [ 63.341307][ T4052] ? alloc_fd+0x1ef/0x560 [ 63.345599][ T4052] ? getname_flags.part.0+0x89/0x440 [ 63.350847][ T4052] do_sys_openat2+0x11e/0x400 [ 63.355492][ T4052] ? build_open_flags+0x490/0x490 [ 63.360481][ T4052] ? lock_downgrade+0x6e0/0x6e0 [ 63.365297][ T4052] __x64_sys_openat+0x11b/0x1d0 [ 63.370114][ T4052] ? __ia32_sys_open+0x190/0x190 [ 63.375017][ T4052] ? lockdep_hardirqs_on_prepare+0x17b/0x400 [ 63.380963][ T4052] ? syscall_enter_from_user_mode+0x21/0x70 [ 63.386824][ T4052] ? lockdep_hardirqs_on+0x79/0x100 [ 63.391989][ T4052] do_syscall_64+0x35/0xb0 [ 63.396372][ T4052] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 63.402247][ T4052] RIP: 0033:0x7f9a50dc5f09 [ 63.406629][ T4052] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 c0 ff ff ff f7 d8 64 89 01 48 [ 63.426200][ T4052] RSP: 002b:00007ffc21769578 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 63.434591][ T4052] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a50dc5f09 [ 63.442544][ T4052] RDX: 000000000000c880 RSI: 0000000020000100 RDI: 0000000000000005 [ 63.450482][ T4052] RBP: 00007f9a50d85700 R08: 0000000800000015 R09: 0000000000000000 [ 63.458422][ T4052] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9a50d85790 [ 63.466361][ T4052] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.474305][ T4052] [ 63.477293][ T4052] Modules linked in: [ 63.481429][ T4052] ---[ end trace 0000000000000000 ]--- [ 63.486895][ T4052] RIP: 0010:ext4_es_cache_extent+0x3e2/0x420 [ 63.492876][ T4052] Code: 48 8b 0c 24 e9 cc fc ff ff 44 89 44 24 0c 48 89 0c 24 e8 f1 f6 b9 ff 44 8b 44 24 0c 48 8b 0c 24 e9 d6 fc ff ff e8 0e 85 8c 06 <0f> 0b 48 c7 c7 e0 9b 6d 8c e8 d0 f6 b9 ff e9 1a ff ff ff e8 c6 f6 [ 63.512587][ T4052] RSP: 0018:ffffc90001b7ee98 EFLAGS: 00010217 [ 63.518670][ T4052] RAX: 0000000000000001 RBX: 1ffff9200036fdd5 RCX: 0000000000000001 [ 63.526666][ T4052] RDX: 0000000000000000 RSI: ffffffff88cbab80 RDI: ffffffff892104e0 [ 63.534799][ T4052] RBP: ffff888070d62a80 R08: 0000000000000000 R09: ffffffff8c816797 [ 63.542756][ T4052] R10: fffffbfff1902cf2 R11: 0000000000000001 R12: 00000000000013de [ 63.550738][ T4052] R13: 00000000ffffffff R14: 0000000000000000 R15: 00000000ffffffff [ 63.558726][ T4052] FS: 0000555557185300(0000) GS:ffff8880b9e00000(0000) knlGS:0000000000000000 [ 63.567669][ T4052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.574249][ T4052] CR2: 00007fff69c59fc0 CR3: 000000001a064000 CR4: 00000000003506f0 [ 63.582192][ T4052] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.590163][ T4052] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.598138][ T4052] Kernel panic - not syncing: Fatal exception [ 63.604375][ T4052] Kernel Offset: disabled [ 63.608697][ T4052] Rebooting in 86400 seconds..