Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts. 2026/10/31 02:23:27 parsed 1 programs [ 36.513058][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 36.513069][ T24] audit: type=1400 audit(1793413408.720:104): avc: denied { unlink } for pid=423 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 36.580597][ T423] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.060003][ T24] audit: type=1401 audit(1793413409.260:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 37.449244][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.459680][ T24] audit: type=1400 audit(1793413409.660:106): avc: denied { create } for pid=474 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.476857][ T459] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.488271][ T459] device bridge_slave_0 entered promiscuous mode [ 37.506272][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.513816][ T459] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.521115][ T459] device bridge_slave_1 entered promiscuous mode [ 37.559220][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.566460][ T459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.573754][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.581013][ T459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.597768][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.605016][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.613044][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.620519][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.630448][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.638781][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.645937][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.654904][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.663086][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.670214][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.681504][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.691721][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.704442][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.717183][ T459] device veth0_vlan entered promiscuous mode [ 37.729317][ T459] device veth1_macvtap entered promiscuous mode [ 37.736762][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.744861][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.752375][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/10/31 02:23:30 executed programs: 0 [ 37.760069][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.771080][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.780960][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.817308][ T24] audit: type=1400 audit(1793413410.020:107): avc: denied { write } for pid=416 comm="syz-execprog" path="pipe:[15776]" dev="pipefs" ino=15776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 37.904074][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.911223][ T485] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.918927][ T485] device bridge_slave_0 entered promiscuous mode [ 37.926991][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.934147][ T485] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.941547][ T485] device bridge_slave_1 entered promiscuous mode [ 38.016171][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.023348][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.030629][ T491] device bridge_slave_0 entered promiscuous mode [ 38.037777][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.045046][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.052565][ T491] device bridge_slave_1 entered promiscuous mode [ 38.099365][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.107095][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.114621][ T484] device bridge_slave_0 entered promiscuous mode [ 38.122024][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.129147][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.136602][ T484] device bridge_slave_1 entered promiscuous mode [ 38.149900][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.157291][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.164762][ T489] device bridge_slave_0 entered promiscuous mode [ 38.174147][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.181202][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.188874][ T489] device bridge_slave_1 entered promiscuous mode [ 38.200453][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.208185][ T490] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.215675][ T490] device bridge_slave_0 entered promiscuous mode [ 38.224702][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.231782][ T490] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.239237][ T490] device bridge_slave_1 entered promiscuous mode [ 38.376981][ T485] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.384258][ T485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.391543][ T485] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.398834][ T485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.417566][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.424637][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.431960][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.438984][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.459928][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.467003][ T490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.474461][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.481487][ T490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.492879][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.500146][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.508203][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.515935][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.523454][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.530893][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.559292][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.566755][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.595698][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.604215][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.612948][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.620096][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.627606][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.635119][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.662727][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.671185][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.679749][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.686872][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.695127][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.702796][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.710164][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.718623][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.726834][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.733887][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.741466][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.750080][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.758446][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.765584][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.773010][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.781103][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.789081][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.797519][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.805582][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.813857][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.822807][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.829996][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.837467][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.845898][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.854080][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.861094][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.879675][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.887145][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.894850][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.903039][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.911691][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.920028][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.927422][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.935084][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.943544][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.951768][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.958821][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.966337][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.974251][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.003591][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.012169][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.019930][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.028634][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.037016][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.060360][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.068976][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.078077][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.086392][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.094493][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.108314][ T485] device veth0_vlan entered promiscuous mode [ 39.120211][ T490] device veth0_vlan entered promiscuous mode [ 39.126621][ T484] device veth0_vlan entered promiscuous mode [ 39.133748][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.142637][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.150155][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.158160][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.166219][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.174128][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.182290][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.190294][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.197982][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.205527][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.213895][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.222599][ T491] device veth0_vlan entered promiscuous mode [ 39.242564][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.250657][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.258954][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.266622][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.275519][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.283977][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.291282][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.299127][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.307708][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.316087][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.323167][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.330735][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.338958][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.351160][ T491] device veth1_macvtap entered promiscuous mode [ 39.359492][ T484] device veth1_macvtap entered promiscuous mode [ 39.366978][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.378348][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.400972][ T485] device veth1_macvtap entered promiscuous mode [ 39.408085][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.416302][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.425522][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.434338][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.443116][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.455166][ T490] device veth1_macvtap entered promiscuous mode [ 39.471846][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.483322][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.492107][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.500844][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.509331][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.533461][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.547847][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.557928][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.559749][ T508] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 39.567315][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.576668][ T24] audit: type=1400 audit(1793413411.780:108): avc: denied { mount } for pid=507 comm="syz.4.19" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.586345][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.606299][ T508] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.614688][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.633064][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.641431][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.667615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.676546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.685125][ T24] audit: type=1400 audit(1793413411.880:109): avc: denied { write } for pid=507 comm="syz.4.19" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.707526][ T24] audit: type=1400 audit(1793413411.880:110): avc: denied { add_name } for pid=507 comm="syz.4.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.708936][ T512] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 39.760464][ T512] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.761509][ T24] audit: type=1400 audit(1793413411.880:111): avc: denied { create } for pid=507 comm="syz.4.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.798207][ T512] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.15: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 39.828212][ T24] audit: type=1400 audit(1793413411.890:112): avc: denied { write open } for pid=507 comm="syz.4.19" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.832362][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.885343][ T516] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.892207][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 39.896023][ T512] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 39.910935][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 39.921077][ T489] device veth0_vlan entered promiscuous mode [ 39.934781][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 39.959871][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.967719][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 39.969944][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.987323][ T24] audit: type=1400 audit(1793413411.890:113): avc: denied { mounton } for pid=507 comm="syz.4.19" path="/0/file1/bus" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.991459][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.030052][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 40.045374][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.053292][ T484] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.060850][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.080801][ T484] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.087072][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.096550][ T516] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 40.108182][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 40.124300][ T489] device veth1_macvtap entered promiscuous mode [ 40.142405][ T491] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 40.143186][ T484] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 40.156161][ T516] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 40.183210][ T484] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.188800][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.195041][ T484] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.214775][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 40.247063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.255647][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.262265][ T540] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 40.268165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.284718][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.284947][ T484] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.298461][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.328382][ T540] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.339381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.340014][ T484] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 40.347888][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.363358][ T490] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 40.370841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.399130][ T484] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.399579][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 40.415992][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.430150][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 40.445185][ T540] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 40.458003][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.476700][ T540] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 40.492209][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.503374][ T484] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 40.520862][ T490] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.528839][ T484] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 40.542185][ T485] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.557375][ T484] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 40.576493][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.584091][ T490] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 40.600694][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.615085][ T484] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.630883][ T485] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.642976][ T490] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.656061][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.670888][ T484] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.686364][ T485] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 40.704426][ T490] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 40.726924][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.737296][ T484] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 40.751353][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.765995][ T490] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 40.779218][ T485] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.797621][ T490] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 40.811757][ T484] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.822841][ T485] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.834887][ T484] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.848159][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.863860][ T485] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.875523][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.890621][ T484] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 40.915368][ T484] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 40.929034][ T485] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 40.944255][ T490] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 40.957187][ T485] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.973106][ T490] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 40.973338][ T490] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 40.990356][ T485] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 41.004919][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 41.037730][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.048721][ T550] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 41.057811][ T485] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 41.058484][ T550] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.091188][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 41.107529][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.109855][ T550] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 41.142370][ T485] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 41.162026][ T550] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 41.202855][ T485] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.235125][ T485] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.248843][ T485] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 41.270480][ T485] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.275361][ T489] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.291020][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop3 [ 41.303301][ T489] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.303340][ T489] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 41.304998][ T489] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.337226][ T485] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 41.349479][ T489] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.365480][ T485] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.379301][ T489] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.389593][ T485] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.405523][ T489] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 41.444176][ T489] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 41.461779][ T489] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 41.477535][ T489] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 41.502227][ T489] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 41.508765][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.526689][ T489] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.535367][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.543580][ T489] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.546518][ T555] device bridge_slave_0 entered promiscuous mode [ 41.561705][ T489] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 41.578090][ T489] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 41.593426][ T489] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 41.609956][ T489] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 41.621848][ T489] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 41.637879][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.645261][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.659501][ T555] device bridge_slave_1 entered promiscuous mode [ 41.754785][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.761988][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.769480][ T560] device bridge_slave_0 entered promiscuous mode [ 41.792243][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.799282][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.806671][ T560] device bridge_slave_1 entered promiscuous mode [ 41.857655][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.865303][ T562] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.872749][ T562] device bridge_slave_0 entered promiscuous mode [ 41.879671][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.886768][ T562] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.894368][ T562] device bridge_slave_1 entered promiscuous mode [ 41.979935][ T565] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.987274][ T565] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.995129][ T565] device bridge_slave_0 entered promiscuous mode [ 42.003150][ T565] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.010190][ T565] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.017835][ T565] device bridge_slave_1 entered promiscuous mode [ 42.075181][ T572] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.082630][ T572] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.090054][ T572] device bridge_slave_0 entered promiscuous mode [ 42.097273][ T572] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.104557][ T572] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.112079][ T572] device bridge_slave_1 entered promiscuous mode [ 42.123600][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.130804][ T562] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.138252][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.145622][ T562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.172629][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.180536][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.188669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.196442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.220444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.229343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.237714][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.244839][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.252970][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.263595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.272196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.280656][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.287918][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.317625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.325598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.343197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.351471][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.359630][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.366766][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.374458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.382817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.391145][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.398227][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.405710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.413928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.421908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.430189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.439008][ T112] device bridge_slave_1 left promiscuous mode [ 42.445259][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.452779][ T112] device bridge_slave_0 left promiscuous mode [ 42.459066][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.466997][ T112] device veth1_macvtap left promiscuous mode [ 42.473173][ T112] device veth0_vlan left promiscuous mode [ 42.523741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.531353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.558971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.567082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.575304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.584009][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.591130][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.598522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.606810][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.614035][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.621438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.645379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.653705][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.660816][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.668393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.677102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.685200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.693499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.701977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.710212][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.717278][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.725308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.738221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.746886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.773363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.782151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.790122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.798340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.806797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.814472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.822132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.830378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.838531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.853356][ T555] device veth0_vlan entered promiscuous mode [ 42.861237][ T560] device veth0_vlan entered promiscuous mode [ 42.874325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.882561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.890613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.898380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.906683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.915238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.930727][ T560] device veth1_macvtap entered promiscuous mode [ 42.942283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.949877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.957643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.966311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.975132][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.982181][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.989579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.997886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.006045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.013629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.021965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.030226][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.037295][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.044818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.053087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.061165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.069580][ T562] device veth0_vlan entered promiscuous mode [ 43.077531][ T555] device veth1_macvtap entered promiscuous mode [ 43.093746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.101384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.109769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.118596][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.127359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.135725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.143696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.151664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.159241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.181825][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.190106][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.199377][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.207699][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.216262][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.224641][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.233178][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.241260][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.249268][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.257593][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.266563][ T565] device veth0_vlan entered promiscuous mode [ 43.284287][ T572] device veth0_vlan entered promiscuous mode [ 43.296690][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.305170][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.313799][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.321952][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.329948][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.338346][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.346642][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2026/10/31 02:23:35 executed programs: 25 [ 43.354254][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.368443][ T565] device veth1_macvtap entered promiscuous mode [ 43.376628][ T562] device veth1_macvtap entered promiscuous mode [ 43.388304][ T572] device veth1_macvtap entered promiscuous mode [ 43.399286][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.407657][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.415576][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.424204][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.433002][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.445793][ T580] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 43.455236][ T580] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.467887][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.477419][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.480539][ T584] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 43.494528][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.495464][ T584] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.504512][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.517300][ T584] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.28: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 43.529518][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.541038][ T584] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 43.549859][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.565837][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.574250][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.576070][ T580] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.25: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 43.583087][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.611742][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.613947][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop8 [ 43.620404][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.635106][ T560] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.635204][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.648853][ T560] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.662681][ T580] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 43.672224][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop7 [ 43.678997][ T560] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 43.704614][ T555] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.708208][ T560] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.716536][ T555] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.728624][ T560] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.741286][ T555] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 43.741589][ T555] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.787211][ T560] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 43.789783][ T555] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.802184][ T560] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 43.822530][ T555] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 43.830875][ T560] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 43.855488][ T555] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 43.861071][ T560] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 43.892589][ T560] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 43.897112][ T555] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 43.907997][ T560] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 43.928700][ T555] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 43.938840][ T560] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 43.961573][ T555] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 43.969838][ T560] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 43.985055][ T555] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 43.993764][ T560] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 44.010432][ T555] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.020841][ T560] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.033184][ T555] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.047858][ T560] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.064660][ T555] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 44.076816][ T589] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 44.089381][ T555] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.097887][ T589] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.113441][ T555] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.125986][ T589] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 44.146105][ T555] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.157130][ T589] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 44.169503][ T555] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.177922][ T560] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.202019][ T560] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.205060][ T572] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.241700][ T572] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.261997][ T572] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 44.284525][ T594] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 44.294805][ T572] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.306958][ T594] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.318494][ T572] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.332229][ T572] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.347025][ T572] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 44.364603][ T572] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.396054][ T572] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 44.412403][ T598] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 44.421156][ T594] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 44.422021][ T598] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.451437][ T594] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 44.459771][ T572] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 44.490530][ T598] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 44.502980][ T572] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 44.516409][ T598] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 44.531221][ T562] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.546046][ T562] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.560556][ T565] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.564301][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop1 [ 44.572863][ T565] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.580064][ T572] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.594042][ T565] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 44.604571][ T572] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.624604][ T562] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 44.624891][ T562] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.658044][ T572] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 44.658288][ T572] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.673627][ T565] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.682735][ T572] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.709855][ T562] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.725387][ T572] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 44.738540][ T565] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.749518][ T572] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 44.763547][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.806526][ T565] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 44.822229][ T565] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 44.828415][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 44.872955][ T562] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.881666][ T565] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 44.909263][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 44.914502][ T565] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 44.924720][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 44.942145][ T565] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 44.958672][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 44.973468][ T565] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 44.986685][ T562] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.001466][ T565] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.013157][ T562] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.025850][ T565] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.038119][ T562] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 45.051994][ T565] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 45.063951][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.077285][ T565] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 45.091361][ T562] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 45.107144][ T565] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 45.123015][ T562] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.150516][ T562] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.164206][ T565] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 45.177613][ T565] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 45.217707][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.232562][ T603] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.240191][ T603] device bridge_slave_0 entered promiscuous mode [ 45.288121][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.296074][ T603] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.303796][ T603] device bridge_slave_1 entered promiscuous mode [ 45.321388][ T606] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.328508][ T606] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.336043][ T606] device bridge_slave_0 entered promiscuous mode [ 45.345148][ T606] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.352404][ T606] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.359819][ T606] device bridge_slave_1 entered promiscuous mode [ 45.488100][ T606] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.495176][ T606] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.502462][ T606] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.509502][ T606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.517600][ T613] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.524664][ T613] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.532062][ T613] device bridge_slave_0 entered promiscuous mode [ 45.563891][ T613] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.571081][ T613] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.578577][ T613] device bridge_slave_1 entered promiscuous mode [ 45.597184][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.604277][ T603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.611638][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.618711][ T603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.647205][ T617] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.654828][ T617] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.662304][ T617] device bridge_slave_0 entered promiscuous mode [ 45.675477][ T617] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.682694][ T617] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.690100][ T617] device bridge_slave_1 entered promiscuous mode [ 45.716900][ T112] device bridge_slave_1 left promiscuous mode [ 45.723120][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.730534][ T112] device bridge_slave_0 left promiscuous mode [ 45.736825][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.744583][ T112] device bridge_slave_1 left promiscuous mode [ 45.750688][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.758395][ T112] device bridge_slave_0 left promiscuous mode [ 45.764931][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.773038][ T112] device bridge_slave_1 left promiscuous mode [ 45.779137][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.786531][ T112] device bridge_slave_0 left promiscuous mode [ 45.792926][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.800633][ T112] device bridge_slave_1 left promiscuous mode [ 45.806966][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.814831][ T112] device bridge_slave_0 left promiscuous mode [ 45.820949][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.828833][ T112] device bridge_slave_1 left promiscuous mode [ 45.835505][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.843523][ T112] device bridge_slave_0 left promiscuous mode [ 45.849723][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.858092][ T112] device veth1_macvtap left promiscuous mode [ 45.864135][ T112] device veth0_vlan left promiscuous mode [ 45.869954][ T112] device veth1_macvtap left promiscuous mode [ 45.876077][ T112] device veth0_vlan left promiscuous mode [ 45.882140][ T112] device veth1_macvtap left promiscuous mode [ 45.888145][ T112] device veth0_vlan left promiscuous mode [ 45.894171][ T112] device veth1_macvtap left promiscuous mode [ 45.900157][ T112] device veth0_vlan left promiscuous mode [ 45.906302][ T112] device veth1_macvtap left promiscuous mode [ 45.912635][ T112] device veth0_vlan left promiscuous mode [ 46.112466][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.119956][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.127435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.135401][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.142825][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.160073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.174194][ T618] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.181384][ T618] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.188937][ T618] device bridge_slave_0 entered promiscuous mode [ 46.197609][ T618] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.204902][ T618] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.212666][ T618] device bridge_slave_1 entered promiscuous mode [ 46.222546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.230896][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.238058][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.245734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.254094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.262433][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.269457][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.278045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.286507][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.294688][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.301732][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.336110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.344201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.352127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.359589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.368595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.377385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.385543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.393749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.402299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.410610][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.417660][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.425174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.433787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.442113][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.449567][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.457343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.465870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.474208][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.481343][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.513250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.521247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.529742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.538289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.570449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.578813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.586851][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.596017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.606299][ T606] device veth0_vlan entered promiscuous mode [ 46.620637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.628849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.637220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.645324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.663617][ T613] device veth0_vlan entered promiscuous mode [ 46.672138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.680644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.688823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.696589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.717778][ T603] device veth0_vlan entered promiscuous mode [ 46.726096][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.733705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.741325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.749703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.758341][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.765428][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.773168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.781430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.790051][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.797370][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.805189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.813702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.822049][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.829808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.837917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.845894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.853457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.864985][ T606] device veth1_macvtap entered promiscuous mode [ 46.878532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.886279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.894537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.903388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.911004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.926532][ T603] device veth1_macvtap entered promiscuous mode [ 46.935061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.943112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.951417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.960328][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.976421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.985482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.993843][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.002276][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.010466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.023830][ T613] device veth1_macvtap entered promiscuous mode [ 47.034588][ T617] device veth0_vlan entered promiscuous mode [ 47.044735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.053477][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.060506][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.068322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.076608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.085105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.093510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.101554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.110005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.118750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.127529][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.134711][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.142265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.150014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.157675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.170579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.186895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.195752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.205085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.213599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.229627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.252314][ T617] device veth1_macvtap entered promiscuous mode [ 47.270327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.280391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.289005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.297632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.314924][ T628] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 47.317669][ T618] device veth0_vlan entered promiscuous mode [ 47.330238][ T628] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.336776][ T618] device veth1_macvtap entered promiscuous mode [ 47.363244][ T628] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.368748][ T633] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 47.391841][ T628] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 47.392564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.410648][ T633] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.414889][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop4 [ 47.422272][ T606] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.438876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.441281][ T632] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.451078][ T606] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.457186][ T632] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.478855][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop4 [ 47.483547][ T632] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.493356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.506608][ T606] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 47.514498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.536932][ T606] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.544000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.555172][ T632] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 47.562712][ T606] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.562964][ T606] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.575329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.588219][ T606] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.603162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.606906][ T606] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.622011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.633378][ T606] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.645785][ T613] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.653363][ T606] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.672747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.681083][ T606] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.696088][ T613] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.703190][ T606] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.720277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.731318][ T606] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.742904][ T613] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 47.750955][ T606] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.766174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.784573][ T606] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.797040][ T613] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.804907][ T606] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.823908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.831432][ T606] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.848781][ T613] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.855324][ T606] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.866999][ T633] ================================================================== [ 47.901529][ T633] BUG: KASAN: use-after-free in do_split+0x19d7/0x1e90 [ 47.908552][ T633] Read of size 157024 at addr ffff88811158a028 by task syz.6.50/633 [ 47.916539][ T633] [ 47.918894][ T633] CPU: 1 PID: 633 Comm: syz.6.50 Not tainted syzkaller #0 [ 47.926012][ T633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 47.936274][ T633] Call Trace: [ 47.939797][ T633] __dump_stack+0x21/0x24 [ 47.944163][ T633] dump_stack_lvl+0x1a7/0x208 [ 47.948860][ T633] ? show_regs_print_info+0x18/0x18 [ 47.950501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.954076][ T633] ? thaw_kernel_threads+0x220/0x220 [ 47.954089][ T633] print_address_description+0x7f/0x2c0 [ 47.954100][ T633] ? do_split+0x19d7/0x1e90 [ 47.954109][ T633] kasan_report+0x100/0x140 [ 47.954127][ T633] ? do_split+0x19d7/0x1e90 [ 47.967943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.973108][ T633] kasan_check_range+0x249/0x2a0 [ 47.973120][ T633] ? do_split+0x19d7/0x1e90 [ 47.973138][ T633] memmove+0x2d/0x70 [ 47.977917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.982133][ T633] do_split+0x19d7/0x1e90 [ 47.982148][ T633] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 47.982165][ T633] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 47.987286][ T613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.993936][ T633] make_indexed_dir+0xe14/0x1460 [ 47.993948][ T633] ? add_dirent_to_buf+0x6d0/0x6d0 [ 47.993959][ T633] ? add_dirent_to_buf+0x46a/0x6d0 [ 47.993971][ T633] ext4_add_entry+0xd80/0xf90 [ 47.993981][ T633] ? memcpy+0x56/0x70 [ 47.993993][ T633] ? ext4_inc_count+0x1b0/0x1b0 [ 47.994005][ T633] ? ktime_get_coarse_real_ts64+0xda/0xf0 [ 47.994016][ T633] ? atime_needs_update+0x5b0/0x5b0 [ 47.994027][ T633] __ext4_link+0x4d6/0x760 [ 47.994038][ T633] ? ext4_update_dx_flag+0x1f0/0x1f0 [ 47.994049][ T633] ? __kasan_check_write+0x14/0x20 [ 47.994061][ T633] ? down_write+0xb2/0x120 [ 47.994072][ T633] ext4_link+0x1ee/0x290 [ 47.994083][ T633] vfs_link+0x684/0x880 [ 47.994094][ T633] do_linkat+0x381/0x670 [ 47.994107][ T633] __x64_sys_link+0x68/0x80 [ 47.994118][ T633] do_syscall_64+0x31/0x40 [ 47.994129][ T633] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.994139][ T633] RIP: 0033:0x7f87dad90959 [ 47.994150][ T633] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 47.994157][ T633] RSP: 002b:00007f87da805058 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 47.994173][ T633] RAX: ffffffffffffffda RBX: 00007f87daf5bfa0 RCX: 00007f87dad90959 [ 47.994181][ T633] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 47.994188][ T633] RBP: 00007f87dae139bd R08: 0000000000000000 R09: 0000000000000000 [ 47.994195][ T633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.994201][ T633] R13: 0000000000000000 R14: 00007f87daf5bfa0 R15: 00007ffd6afea128 [ 47.994209][ T633] [ 47.994213][ T633] The buggy address belongs to the page: [ 47.994227][ T633] page:ffffea0004456280 refcount:3 mapcount:1 mapping:ffff88811035e490 index:0x1 pfn:0x11158a [ 47.994237][ T633] aops:def_blk_aops ino:0 [ 47.994248][ T633] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 47.994263][ T633] raw: 400000000032201e ffff888100191040 ffffea0004456248 ffff88811035e490 [ 47.994276][ T633] raw: 0000000000000001 ffff8881217f2a80 0000000300000000 ffff888100146000 [ 47.994280][ T633] page dumped because: kasan: bad access detected [ 47.994285][ T633] page->mem_cgroup:ffff888100146000 [ 47.994290][ T633] page_owner tracks the page as allocated [ 47.994305][ T633] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 636, ts 47357910928, free_ts 45972214375 [ 47.994315][ T633] prep_new_page+0x176/0x190 [ 47.994324][ T633] get_page_from_freelist+0x225f/0x23f0 [ 47.994332][ T633] __alloc_pages_nodemask+0x29a/0x640 [ 47.994343][ T633] page_cache_ra_unbounded+0x2d2/0x790 [ 47.994352][ T633] force_page_cache_ra+0x3a7/0x400 [ 47.994361][ T633] page_cache_sync_ra+0x237/0x2a0 [ 47.994373][ T633] generic_file_buffered_read+0x570/0x26d0 [ 47.994382][ T633] generic_file_read_iter+0x10b/0x580 [ 47.994391][ T633] blkdev_read_iter+0x12f/0x160 [ 47.994400][ T633] vfs_read+0x62a/0xa50 [ 47.994409][ T633] ksys_read+0x14a/0x260 [ 47.994417][ T633] __x64_sys_read+0x7b/0x90 [ 47.994426][ T633] do_syscall_64+0x31/0x40 [ 47.994435][ T633] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.994439][ T633] page last free stack trace: [ 47.994449][ T633] __free_pages_ok+0x80b/0x830 [ 47.994458][ T633] __free_pages+0xd8/0x390 [ 47.994466][ T633] __free_slab+0xcf/0x190 [ 47.994476][ T633] discard_slab+0x29/0x40 [ 47.994483][ T633] __slab_free+0x313/0x3a0 [ 47.994493][ T633] ___cache_free+0x10e/0x130 [ 47.994502][ T633] qlink_free+0x50/0x90 [ 47.994510][ T633] qlist_free_all+0x5f/0xb0 [ 47.994518][ T633] kasan_quarantine_reduce+0x14a/0x160 [ 47.994534][ T633] __kasan_slab_alloc+0x2f/0xe0 [ 48.003270][ T24] kauditd_printk_skb: 5 callbacks suppressed [ 48.003280][ T24] audit: type=1400 audit(1793413420.210:119): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.003995][ T633] slab_post_alloc_hook+0x5d/0x2f0 [ 48.007873][ T24] audit: type=1400 audit(1793413420.210:120): avc: denied { search } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.015057][ T633] kmem_cache_alloc+0x15a/0x2d0 [ 48.015065][ T633] __alloc_skb+0x9e/0x520 [ 48.015074][ T633] inet6_netconf_notify_devconf+0xd6/0x190 [ 48.015084][ T633] addrconf_ifdown+0x15d5/0x1890 [ 48.015092][ T633] addrconf_notify+0x3bd/0xea0 [ 48.015095][ T633] [ 48.015099][ T633] Memory state around the buggy address: [ 48.015109][ T633] ffff88811158ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.015116][ T633] ffff88811158ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.015124][ T633] >ffff88811158f000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.015128][ T633] ^ [ 48.015136][ T633] ffff88811158f080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.015143][ T633] ffff88811158f100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.015147][ T633] ================================================================== [ 48.015151][ T633] Disabling lock debugging due to kernel taint [ 48.025667][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop6 [ 48.032919][ T633] EXT4-fs error (device loop6): ext4_dx_csum_set:529: inode #2: comm syz.6.50: dir seems corrupt? Run e2fsck -D. [ 48.048458][ T24] audit: type=1400 audit(1793413420.210:121): avc: denied { write } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.056246][ T613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.061259][ T24] audit: type=1400 audit(1793413420.210:122): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.075359][ T613] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.081285][ T24] audit: type=1400 audit(1793413420.210:123): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.091777][ T613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.097984][ T24] audit: type=1400 audit(1793413420.210:124): avc: denied { append open } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.102054][ T613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.106195][ T24] audit: type=1400 audit(1793413420.210:125): avc: denied { getattr } for pid=76 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.110662][ T613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.142485][ T603] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.160096][ T613] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.168259][ T603] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.175806][ T613] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.185210][ T603] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 48.193536][ T613] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 48.200675][ T603] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.209483][ T613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.211191][ T603] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.227391][ T613] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.234942][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.244152][ T613] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/10/31 02:23:41 executed programs: 46 [ 48.251971][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.263177][ T613] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.266925][ T603] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.976991][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.002103][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.019251][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.027112][ T643] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 49.044346][ T603] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.044932][ T643] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.057479][ T603] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.079907][ T603] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.102741][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.130118][ T643] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.134564][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.155287][ T643] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 49.165814][ T603] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.190609][ T603] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.196581][ T618] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.214289][ T603] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.214527][ T618] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.244062][ T618] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.266506][ T648] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.271320][ T618] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.285921][ T648] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.306637][ T648] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.326383][ T648] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 49.327881][ T618] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.364856][ T650] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.368433][ T618] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.382500][ T650] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.388274][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop5 [ 49.396285][ T617] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.415005][ T650] device bridge_slave_0 entered promiscuous mode [ 49.421809][ T617] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.422240][ T618] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.435506][ T617] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.459519][ T618] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.486485][ T617] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.498390][ T617] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.498418][ T650] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.511877][ T617] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.521328][ T650] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.534034][ T617] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.540893][ T618] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.557046][ T617] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.587494][ T617] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.588389][ T650] device bridge_slave_1 entered promiscuous mode [ 49.602841][ T617] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.610344][ T618] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.639706][ T617] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.640312][ T618] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.655377][ T617] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.682115][ T617] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.693603][ T618] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.695238][ T617] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.707788][ T618] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.719517][ T617] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.733345][ T618] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.747357][ T617] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.760705][ T618] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.775336][ T617] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.790484][ T618] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.801275][ T617] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.847782][ T656] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.856269][ T656] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.863797][ T618] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.876950][ T656] device bridge_slave_0 entered promiscuous mode [ 49.896566][ T656] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.902258][ T618] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.903855][ T656] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.925028][ T656] device bridge_slave_1 entered promiscuous mode [ 49.979972][ T650] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.987165][ T650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.994508][ T650] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.001555][ T650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.039879][ T656] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.047345][ T656] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.054655][ T656] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.061694][ T656] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.102175][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.109585][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.117799][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.126195][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.134618][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.142530][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.182089][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.190171][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.198771][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.205838][ T547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.213429][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.221841][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.228890][ T547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.271238][ T661] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.278651][ T661] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.286296][ T661] device bridge_slave_0 entered promiscuous mode [ 50.300465][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.309049][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.316193][ T547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.324934][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.333474][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.340858][ T547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.351706][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.359767][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.376061][ T661] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.383221][ T661] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.390610][ T661] device bridge_slave_1 entered promiscuous mode [ 50.408433][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.416870][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.433905][ T665] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.441080][ T665] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.448562][ T665] device bridge_slave_0 entered promiscuous mode [ 50.455866][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.464333][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.472697][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.481071][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.501382][ T665] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.508467][ T665] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.516194][ T665] device bridge_slave_1 entered promiscuous mode [ 50.550562][ T664] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.557685][ T664] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.565825][ T664] device bridge_slave_0 entered promiscuous mode [ 50.578792][ T664] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.586047][ T664] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.593900][ T664] device bridge_slave_1 entered promiscuous mode [ 50.704138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.712909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.727742][ T650] device veth0_vlan entered promiscuous mode [ 50.754376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.763232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.771697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.779570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.788282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.796248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.822564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.830424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.838821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.846497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.863845][ T656] device veth0_vlan entered promiscuous mode [ 50.884910][ T650] device veth1_macvtap entered promiscuous mode [ 50.896680][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.905093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.914581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.931336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.966296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.975046][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.982113][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.994572][ T656] device veth1_macvtap entered promiscuous mode [ 51.008405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.016752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.025851][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.035024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.043475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.052016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.060150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.068431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.076260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.084747][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.091894][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.123465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.132723][ T676] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 51.133045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.144785][ T676] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.150063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.168961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.177613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.187919][ T676] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.63: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.207359][ T676] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 51.226092][ T650] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.227284][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop8 [ 51.237820][ T650] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.257698][ T650] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.279994][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.284244][ T650] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.288196][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.307127][ T650] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.320590][ T650] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.324783][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.335550][ T650] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.343571][ T680] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 51.357691][ T650] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.367168][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.382372][ T650] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.390382][ T680] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.405594][ T650] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.416146][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.430715][ T650] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.439062][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.454104][ T650] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.460661][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.472221][ T650] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.492613][ T650] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.497194][ T680] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.65: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.504959][ T650] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.524277][ T680] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 51.538732][ T650] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.555808][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop7 [ 51.565106][ T650] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.569630][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.580816][ T650] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.602866][ T656] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.621786][ T656] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.641306][ T665] device veth0_vlan entered promiscuous mode [ 51.652126][ T656] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.673627][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.682745][ T656] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.694421][ T656] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.696562][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.708097][ T656] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.730705][ T656] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.730838][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.746229][ T656] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.754227][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.769764][ T656] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.777593][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.792224][ T656] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.799553][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.814391][ T656] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.821636][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.837754][ T656] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.844802][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.864196][ T656] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.864394][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.877432][ T656] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.884417][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.884656][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.897164][ T656] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.904262][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.913007][ T656] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.927561][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.935994][ T656] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.950901][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.951051][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.958140][ T656] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.970159][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.006384][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.014538][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.030973][ T665] device veth1_macvtap entered promiscuous mode [ 52.062261][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.070247][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.078269][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.085972][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.094769][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.103087][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.110201][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.117592][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.126007][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.134419][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.142443][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.150859][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.159663][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.168012][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.176264][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.184613][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.199286][ T664] device veth0_vlan entered promiscuous mode [ 52.213420][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.222494][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.230865][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.240358][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.249616][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.258075][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.266467][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.274804][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.283101][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.290559][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.305461][ T661] device veth0_vlan entered promiscuous mode [ 52.337529][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.345740][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.354165][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.362889][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.370976][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.378580][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.387374][ T664] device veth1_macvtap entered promiscuous mode [ 52.402597][ T112] device bridge_slave_1 left promiscuous mode [ 52.408815][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.417070][ T112] device bridge_slave_0 left promiscuous mode [ 52.423512][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.432037][ T112] device bridge_slave_1 left promiscuous mode [ 52.435549][ T688] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.438628][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.447710][ T688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.464722][ T112] device bridge_slave_0 left promiscuous mode [ 52.469975][ T688] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.471854][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.490144][ T688] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 52.505905][ T112] device bridge_slave_1 left promiscuous mode [ 52.512936][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.515843][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop1 [ 52.520881][ T665] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.538438][ T665] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.538581][ T112] device bridge_slave_0 left promiscuous mode [ 52.552538][ T665] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.559810][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.578965][ T665] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.597442][ T665] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.610862][ T665] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.625627][ T665] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.625786][ T112] device bridge_slave_1 left promiscuous mode [ 52.641232][ T665] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.647620][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.663202][ T665] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.685063][ T665] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.685068][ T112] device bridge_slave_0 left promiscuous mode [ 52.685127][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.700247][ T665] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.728794][ T665] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.740639][ T665] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.741017][ T112] device bridge_slave_1 left promiscuous mode [ 52.753837][ T665] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.754125][ T665] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.772461][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.787379][ T665] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.810615][ T112] device bridge_slave_0 left promiscuous mode [ 52.810764][ T665] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.816990][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.828371][ T665] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.849165][ T112] device bridge_slave_1 left promiscuous mode [ 52.855530][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.863498][ T112] device bridge_slave_0 left promiscuous mode [ 52.869667][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.878163][ T112] device bridge_slave_1 left promiscuous mode [ 52.884441][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.892322][ T112] device bridge_slave_0 left promiscuous mode [ 52.898482][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.908569][ T112] device veth1_macvtap left promiscuous mode [ 52.915058][ T112] device veth0_vlan left promiscuous mode [ 52.921045][ T112] device veth1_macvtap left promiscuous mode [ 52.927166][ T112] device veth0_vlan left promiscuous mode [ 52.933451][ T112] device veth1_macvtap left promiscuous mode [ 52.939465][ T112] device veth0_vlan left promiscuous mode [ 52.945500][ T112] device veth1_macvtap left promiscuous mode [ 52.951625][ T112] device veth0_vlan left promiscuous mode [ 52.957575][ T112] device veth1_macvtap left promiscuous mode [ 52.963890][ T112] device veth0_vlan left promiscuous mode [ 52.969730][ T112] device veth1_macvtap left promiscuous mode [ 52.975773][ T112] device veth0_vlan left promiscuous mode [ 52.981921][ T112] device veth1_macvtap left promiscuous mode [ 52.987902][ T112] device veth0_vlan left promiscuous mode [ 53.227984][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.235918][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.244383][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.258513][ T661] device veth1_macvtap entered promiscuous mode [ 53.282742][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.290722][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.299325][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.324698][ T684] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.332114][ T684] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.339607][ T684] device bridge_slave_0 entered promiscuous mode [ 53.346778][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.355720][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.372616][ T686] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.379686][ T686] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.387202][ T686] device bridge_slave_0 entered promiscuous mode [ 53.394185][ T684] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.401355][ T684] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.408884][ T684] device bridge_slave_1 entered promiscuous mode [ 53.427599][ T686] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.434889][ T686] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.442604][ T686] device bridge_slave_1 entered promiscuous mode [ 53.461837][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.470192][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.478604][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.486850][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.577769][ T700] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 53.580903][ T684] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.591751][ T700] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.593844][ T684] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.611579][ T684] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.618714][ T684] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.634638][ T696] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.642252][ T696] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.649519][ T696] device bridge_slave_0 entered promiscuous mode [ 53.656974][ T696] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.664132][ T696] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.672292][ T696] device bridge_slave_1 entered promiscuous mode [ 53.679122][ T700] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.60: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.695421][ T686] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.704866][ T686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.712333][ T686] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.719369][ T686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.722306][ T706] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.727828][ T700] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 53.736657][ T706] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.774915][ T706] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.67: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.794230][ T706] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 53.799812][ T664] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.815864][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.824101][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.825915][ T664] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.832942][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.856185][ T661] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.858384][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop0 [ 53.875478][ T661] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.888675][ T664] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.909110][ T661] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.911081][ T664] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.929749][ T661] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.941129][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.952703][ T661] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.959619][ T664] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.973243][ T661] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.986132][ T664] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.000813][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.015430][ T664] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.022484][ T661] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.037229][ T664] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.052422][ T661] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.067846][ T664] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.084032][ T661] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.098923][ T664] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.113991][ T661] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.128504][ T664] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.143753][ T661] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.159356][ T664] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.175360][ T661] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.185541][ T664] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.197501][ T661] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.210296][ T664] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.223579][ T661] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.236030][ T664] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.248305][ T661] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.262493][ T664] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.277335][ T661] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.293071][ T664] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.308620][ T661] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.320514][ T664] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.332717][ T661] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.382433][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.394770][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.402978][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.412280][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.419328][ T547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.427287][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.435727][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.442802][ T547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.470699][ T684] device veth0_vlan entered promiscuous mode [ 54.504228][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.512979][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.520996][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.529771][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.538212][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.546883][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.555172][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.563102][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.571071][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.587276][ T686] device veth0_vlan entered promiscuous mode [ 54.601245][ T684] device veth1_macvtap entered promiscuous mode [ 54.608383][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.619072][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.627558][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.635329][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.642948][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2026/10/31 02:23:46 executed programs: 68 [ 54.650307][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.664073][ T686] device veth1_macvtap entered promiscuous mode [ 54.676581][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.685477][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.693281][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.701543][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.710502][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.719151][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.743775][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.752335][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.760566][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.769285][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.776352][ T547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.784180][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.792565][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.799575][ T547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.806981][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.848328][ T718] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.859750][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.860104][ T718] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.868021][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.907200][ T716] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 54.916699][ T716] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.922443][ T718] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.75: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.937379][ T696] device veth0_vlan entered promiscuous mode [ 54.952711][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.962281][ T718] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 54.968075][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.973012][ T716] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.74: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.978496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.997722][ T716] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 55.008537][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.020605][ T686] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.024161][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop2 [ 55.033545][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.040588][ T686] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.051238][ T435] udevd[435]: incorrect ext4 checksum on /dev/loop4 [ 55.062052][ T686] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.075507][ T712] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.087902][ T684] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.095706][ T712] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.107131][ T686] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.113830][ T712] device bridge_slave_0 entered promiscuous mode [ 55.124774][ T684] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.134766][ T712] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.151231][ T712] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.151700][ T686] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.159011][ T712] device bridge_slave_1 entered promiscuous mode [ 55.178558][ T686] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.179012][ T684] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.194783][ T686] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.214838][ T684] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.240223][ T686] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.240502][ T684] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.257916][ T686] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.289225][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.297502][ T686] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.297545][ T684] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.312607][ T686] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.327878][ T684] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.342655][ T686] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.358126][ T684] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.369382][ T686] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.385126][ T684] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.398028][ T686] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.425529][ T684] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.426595][ T686] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.441471][ T684] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.455794][ T686] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.483670][ T684] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.489401][ T696] device veth1_macvtap entered promiscuous mode [ 55.497702][ T684] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.518570][ T686] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.522998][ T714] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.537496][ T714] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.537567][ T684] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.546948][ T714] device bridge_slave_0 entered promiscuous mode [ 55.561669][ T686] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.564567][ T684] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.591366][ T684] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.609760][ T714] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.617066][ T714] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.624924][ T714] device bridge_slave_1 entered promiscuous mode [ 55.632312][ T684] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.632495][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.644597][ T684] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.653585][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.674152][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.683067][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.760794][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.768841][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.791394][ T731] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 55.800602][ T731] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.816379][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.826296][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.835128][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.835469][ T731] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.842193][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.842604][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.862122][ T731] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 55.869459][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.886913][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop6 [ 55.896532][ T696] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.902262][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.918689][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.921753][ T696] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.939503][ T696] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.960062][ T696] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.960173][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.979257][ T696] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.993105][ T696] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.008349][ T696] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.012573][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.023808][ T696] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.047195][ T696] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.047437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.062369][ T696] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.084917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.085445][ T696] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.093274][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.108389][ T696] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.131485][ T696] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.144657][ T696] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.149649][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.157444][ T696] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.180381][ T696] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.185424][ T712] device veth0_vlan entered promiscuous mode [ 56.196509][ T696] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.214413][ T696] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.221857][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.238334][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.246160][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.255085][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.264008][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.287325][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.296078][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.303153][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.310576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.319038][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.326232][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.333729][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.362962][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.372643][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.380641][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.408841][ T735] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.416123][ T735] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.423612][ T735] device bridge_slave_0 entered promiscuous mode [ 56.432099][ T735] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.439156][ T735] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.446885][ T735] device bridge_slave_1 entered promiscuous mode [ 56.456913][ T712] device veth1_macvtap entered promiscuous mode [ 56.466318][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.474973][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.483056][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.490519][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.499146][ T714] device veth0_vlan entered promiscuous mode [ 56.520252][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.528804][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.537412][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.546042][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.608385][ T737] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.615617][ T737] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.623380][ T737] device bridge_slave_0 entered promiscuous mode [ 56.630443][ T737] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.637858][ T737] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.645308][ T737] device bridge_slave_1 entered promiscuous mode [ 56.658622][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.666996][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.707720][ T714] device veth1_macvtap entered promiscuous mode [ 56.745113][ T742] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.755050][ T742] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.755508][ T747] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 56.762744][ T742] device bridge_slave_0 entered promiscuous mode [ 56.774632][ T747] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.791526][ T747] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.810755][ T747] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 56.828230][ T742] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.830854][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop5 [ 56.844003][ T742] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.847711][ T712] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.852640][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop5 [ 56.863739][ T712] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.882267][ T742] device bridge_slave_1 entered promiscuous mode [ 56.884761][ T712] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.913488][ T712] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.925495][ T712] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.939077][ T712] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.954425][ T712] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.954560][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.969420][ T712] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.992358][ T712] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.007392][ T712] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.007579][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.030601][ T712] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.030673][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.046127][ T712] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.054784][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.065585][ T712] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.074017][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.086879][ T712] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.095733][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.107623][ T712] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.115447][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.129912][ T712] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.153059][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.153328][ T712] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.161996][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.181170][ T712] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.181475][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.201252][ T547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.209531][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.218027][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.226408][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.233474][ T547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.266629][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.276074][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.284575][ T547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.323127][ T754] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 57.332336][ T754] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.349915][ T754] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.352009][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.369950][ T754] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 57.378933][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.394681][ T636] udevd[636]: incorrect ext4 checksum on /dev/loop3 [ 57.397081][ T714] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.403672][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.413785][ T714] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.420615][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.433942][ T714] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.461851][ T714] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.473811][ T714] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.475016][ T735] device veth0_vlan entered promiscuous mode [ 57.487409][ T714] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.507820][ T735] device veth1_macvtap entered promiscuous mode [ 57.507932][ T714] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.529704][ T714] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.532256][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.556119][ T714] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.572001][ T714] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.587352][ T714] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.603172][ T714] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.615040][ T714] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.628431][ T714] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.641425][ T714] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.656568][ T714] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.675720][ T714] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.687725][ T714] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.738162][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.747238][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.757327][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.766326][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.792983][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.800475][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.808838][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.817438][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.825926][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.833094][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.840872][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.849336][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.857628][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.864691][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.872524][ T466] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready