[ 418.009427][T19624] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 418.013000][T19644] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 418.094597][T19671] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.106815][T19671] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.159217][T19671] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.179610][T19675] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 418.195792][T19662] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.202493][T19675] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 418.280887][T19675] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 418.301442][T19669] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 418.369742][T19706] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.382727][T19706] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.497416][T19721] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.509556][T19720] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 418.574444][T19731] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 418.589343][T19727] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 418.590187][T19731] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 418.601616][T19730] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 418.614235][T19749] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 418.647452][T19754] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 418.660811][T19753] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 418.663750][T19731] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 418.672709][ T33] kauditd_printk_skb: 34 callbacks suppressed [ 418.672713][ T33] audit: type=1800 audit(1623555084.805:2926): pid=19750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=14139 res=0 [ 418.709734][T19758] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 418.721774][T19754] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 418.728082][T19744] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 418.754274][T19753] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 418.769400][T19727] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 418.780812][ T33] audit: type=1800 audit(1623555084.915:2927): pid=19760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=13869 res=0 [ 418.822722][T19730] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 418.843083][T19758] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 418.869882][T19744] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 418.969684][ T33] audit: type=1800 audit(1623555085.115:2928): pid=19772 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=13957 res=0 [ 419.152162][T19784] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 419.168318][T19784] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 419.211205][T19790] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 419.225559][T19791] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 419.226021][T19790] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 419.241010][T19808] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 419.261178][T19796] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 419.261357][T19797] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 419.279812][T19811] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 419.286852][T19797] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 419.307369][T19784] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 419.310331][T19796] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 419.324614][T19815] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 419.333606][T19790] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 419.411026][T19824] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 419.411354][T19823] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 419.423276][T19796] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 419.447154][T19818] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 419.451141][T19823] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 419.459755][T19815] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 419.512810][ T33] audit: type=1800 audit(1623555085.655:2929): pid=19836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=14133 res=0 [ 419.603872][ T33] audit: type=1800 audit(1623555085.745:2930): pid=19842 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=14137 res=0 [ 419.626478][ T33] audit: type=1800 audit(1623555085.765:2931): pid=19844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14139 res=0 [ 419.648787][ T33] audit: type=1800 audit(1623555085.765:2932): pid=19843 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=14187 res=0 [ 419.673151][ T33] audit: type=1800 audit(1623555085.805:2933): pid=19846 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=14134 res=0 [ 419.846786][T19871] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 419.859357][T19871] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 420.001601][T19871] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 420.034777][T19855] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 420.063382][ T33] audit: type=1800 audit(1623555086.205:2934): pid=19895 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=14133 res=0 [ 420.361741][ T33] audit: type=1800 audit(1623555086.505:2935): pid=19908 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=13962 res=0 [ 420.541159][T19923] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 420.552816][T19916] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 420.565250][T19923] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 420.576559][T19916] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 420.628880][T19947] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 420.641658][T19947] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 420.644432][T19949] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 420.664974][T19949] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 420.679429][T19951] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 420.692442][T19954] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 420.711665][T19947] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 420.714121][T19949] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 420.742993][T19929] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 420.748896][T19934] EXT4-fs error (device loop2): ext4_add_entry:2172: inode #2: comm syz-executor.2: Directory hole found [ 420.766841][T19950] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 420.767020][T19916] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 420.837100][T19968] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 420.849589][T19970] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 420.861558][T19968] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 420.864009][T19970] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 421.001824][T19970] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 421.021296][T19968] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 421.033681][T19961] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 421.063152][T19978] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.071244][T19957] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 421.079127][T19978] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.110242][T19981] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 421.122973][T19981] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 421.162351][T19998] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.177878][T19978] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.209168][T20010] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 421.227294][T20006] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 421.239734][T20006] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 421.251571][T19981] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 421.253917][ T9003] BUG: MAX_STACK_TRACE_ENTRIES too low! [ 421.268270][ T9003] turning off the locking correctness validator. [ 421.274563][ T9003] CPU: 1 PID: 9003 Comm: syz-executor.2 Not tainted 5.2.0-rc3-syzkaller #0 [ 421.283111][ T9003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.293130][ T9003] Call Trace: [ 421.296388][ T9003] dump_stack+0x86/0xca [ 421.300506][ T9003] save_trace.isra.10.cold.23+0x13/0x18 [ 421.306013][ T9003] __lock_acquire+0x457d/0x5020 [ 421.310830][ T9003] ? mark_held_locks+0x130/0x130 [ 421.315727][ T9003] ? mark_held_locks+0xb8/0x130 [ 421.320541][ T9003] ? _raw_spin_unlock_irqrestore+0x52/0x60 [ 421.326308][ T9003] ? finish_wait+0x18e/0x290 [ 421.330861][ T9003] lock_acquire+0x111/0x2d0 [ 421.335501][ T9003] ? flush_workqueue+0xcf/0x1360 [ 421.340414][ T9003] flush_workqueue+0xf2/0x1360 [ 421.345140][ T9003] ? flush_workqueue+0xcf/0x1360 [ 421.350039][ T9003] ? wb_wait_for_completion+0x192/0x1c0 [ 421.355821][ T9003] ? block_dump___mark_inode_dirty+0xe0/0xe0 [ 421.361765][ T9003] ? wait_woken+0x270/0x270 [ 421.366248][ T9003] ? check_flush_dependency+0x380/0x380 [ 421.371757][ T9003] ? rcu_dynticks_curr_cpu_in_eqs+0x54/0xb0 [ 421.377613][ T9003] ext4_sync_fs+0x11d/0x770 [ 421.382078][ T9003] ? ext4_sync_fs+0x11d/0x770 [ 421.386730][ T9003] ? ext4_statfs+0xe80/0xe80 [ 421.391281][ T9003] sync_filesystem+0xd4/0x200 [ 421.395920][ T9003] generic_shutdown_super+0x69/0x330 [ 421.401164][ T9003] kill_block_super+0x96/0xe0 [ 421.405804][ T9003] deactivate_locked_super+0x77/0xd0 [ 421.411051][ T9003] deactivate_super+0x13f/0x160 [ 421.415866][ T9003] ? iterate_supers_type+0x220/0x220 [ 421.421111][ T9003] ? dput.part.5+0x2a/0x470 [ 421.425577][ T9003] ? dput.part.5+0x126/0x470 [ 421.430130][ T9003] cleanup_mnt+0xa3/0x140 [ 421.434423][ T9003] __cleanup_mnt+0xd/0x10 [ 421.438803][ T9003] task_work_run+0x108/0x180 [ 421.443360][ T9003] exit_to_usermode_loop+0x129/0x150 [ 421.448614][ T9003] do_syscall_64+0x3e1/0x480 [ 421.453174][ T9003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.459030][ T9003] RIP: 0033:0x467a37 [ 421.462886][ T9003] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 421.482455][ T9003] RSP: 002b:00007ffdd9fe3e28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 421.490828][ T9003] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a37 [ 421.498765][ T9003] RDX: 00007ffdd9fe3efb RSI: 0000000000000002 RDI: 00007ffdd9fe3ef0 [ 421.506700][ T9003] RBP: 00007ffdd9fe3ef0 R08: 00000000ffffffff R09: 00007ffdd9fe3cc0 [ 421.514633][ T9003] R10: 000055555686f8e3 R11: 0000000000000246 R12: 00000000004bee70 [ 421.522570][ T9003] R13: 00007ffdd9fe4fc0 R14: 000055555686f810 R15: 00007ffdd9fe5000 [ 421.637274][T20019] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 421.649069][T20013] EXT4-fs error (device loop1): ext4_add_entry:2172: inode #2: comm syz-executor.1: Directory hole found [ 421.712907][T20025] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.727200][T20025] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.767482][T20026] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 421.767622][T20023] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 421.790335][T20026] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 421.794797][T20048] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.813303][T20023] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 421.825290][T20025] EXT4-fs error (device loop3): ext4_add_entry:2172: inode #2: comm syz-executor.3: Directory hole found [ 421.837598][T20056] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor.0: Directory hole found [ 421.851676][T20050] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 421.864236][T20050] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 421.899405][T20067] EXT4-fs error (device loop4): ext4_add_entry:2172: inode #2: comm syz-executor.4: Directory hole found [ 421.915463][T20066] EXT4-fs error (device loop5): ext4_add_entry:2172: inode #2: comm syz-executor.5: Directory hole found [ 423.380616][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.399292][ T28] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 423.423260][ T28] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.435953][ T28] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 423.464903][ T28] device bridge_slave_1 left promiscuous mode [ 423.472103][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.516240][ T28] device bridge_slave_0 left promiscuous mode [ 423.541818][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.570507][ T28] device veth1_macvtap left promiscuous mode [ 423.619197][ T28] device veth0_macvtap left promiscuous mode [ 423.648100][ T28] device veth1_vlan left promiscuous mode [ 423.654030][ T28] device veth0_vlan left promiscuous mode [ 425.584706][ T28] device hsr_slave_1 left promiscuous mode [ 425.598333][ T28] device hsr_slave_0 left promiscuous mode [ 425.630012][ T28] team0 (unregistering): Port device team_slave_1 removed [ 425.668127][ T28] team0 (unregistering): Port device team_slave_0 removed [ 425.718757][ T28] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 425.745273][ T28] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 425.795023][ T28] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. [ 426.096233][T20123] EXT4-fs error (device loop0): ext4_add_entry:2172: inode #2: comm syz-executor149: Directory hole found [