Warning: Permanently added '10.128.1.232' (ED25519) to the list of known hosts. 2025/12/21 04:46:33 parsed 1 programs [ 48.111596][ T28] audit: type=1400 audit(1766292394.305:106): avc: denied { unlink } for pid=396 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.142739][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.956317][ T28] audit: type=1401 audit(1766292395.145:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.993911][ T28] audit: type=1400 audit(1766292395.165:108): avc: denied { create } for pid=425 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.253368][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.260428][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.301216][ T428] device bridge_slave_0 entered promiscuous mode [ 49.310985][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.318304][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.325964][ T428] device bridge_slave_1 entered promiscuous mode [ 49.430265][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.437363][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.444687][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.451821][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.476900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.485292][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.493206][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.512702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.521029][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.528086][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.536890][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.545356][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.552424][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.559853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.567895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.582264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.593364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.601576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.609056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.617304][ T428] device veth0_vlan entered promiscuous mode 2025/12/21 04:46:35 executed programs: 0 [ 49.626974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.635923][ T428] device veth1_macvtap entered promiscuous mode [ 49.644623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.654982][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.811157][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.818293][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.825689][ T464] device bridge_slave_0 entered promiscuous mode [ 49.833494][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.840521][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.847969][ T464] device bridge_slave_1 entered promiscuous mode [ 49.946609][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.953779][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.961232][ T473] device bridge_slave_0 entered promiscuous mode [ 49.968925][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.976219][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.983736][ T473] device bridge_slave_1 entered promiscuous mode [ 50.045786][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.052916][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.060193][ T466] device bridge_slave_0 entered promiscuous mode [ 50.067342][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.074489][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.081855][ T466] device bridge_slave_1 entered promiscuous mode [ 50.108384][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.115567][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.123050][ T472] device bridge_slave_0 entered promiscuous mode [ 50.139843][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.147016][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.154570][ T472] device bridge_slave_1 entered promiscuous mode [ 50.166683][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.173856][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.181412][ T469] device bridge_slave_0 entered promiscuous mode [ 50.188281][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.195519][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.202962][ T469] device bridge_slave_1 entered promiscuous mode [ 50.360439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.368398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.391512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.399764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.407991][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.415019][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.422498][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.430813][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.439064][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.446087][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.453588][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.491956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.500105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.532494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.540502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.548681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.556911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.565112][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.572136][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.579587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.588041][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.595092][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.622294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.630716][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.638543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.646771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.654917][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.663247][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.670272][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.678519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.696962][ T464] device veth0_vlan entered promiscuous mode [ 50.703474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.710904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.718428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.726970][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.735360][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.742410][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.749835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.758205][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.766625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.775090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.783351][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.790356][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.797932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.806231][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.813263][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.820639][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.828817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.836865][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.844478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.852038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.867204][ T466] device veth0_vlan entered promiscuous mode [ 50.881526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.889796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.898207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.905845][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.913432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.942005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.950621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.958771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.968153][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.975191][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.982723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.990820][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.997868][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.005259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.013487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.021555][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.037443][ T466] device veth1_macvtap entered promiscuous mode [ 51.049104][ T464] device veth1_macvtap entered promiscuous mode [ 51.056942][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.065339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.073619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.082396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.090313][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.098446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.106565][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.114823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.123087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.130625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.139403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.148087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.156206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.164602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.188758][ T473] device veth0_vlan entered promiscuous mode [ 51.196073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.204878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.213403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.221985][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.230240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.239032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.247377][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.255784][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.264343][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.272604][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.280818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.288816][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.296900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.304474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.323719][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.332262][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.340529][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.348817][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.363727][ T519] loop6: detected capacity change from 0 to 128 [ 51.379094][ T473] device veth1_macvtap entered promiscuous mode [ 51.387110][ T521] loop0: detected capacity change from 0 to 128 [ 51.400873][ T521] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.403412][ T519] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 51.410307][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.418194][ T28] audit: type=1400 audit(1766292397.595:109): avc: denied { mount } for pid=520 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.433344][ T521] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.468698][ T28] audit: type=1400 audit(1766292397.625:110): avc: denied { write } for pid=520 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.471956][ T472] device veth0_vlan entered promiscuous mode [ 51.491610][ T521] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 51.504046][ T472] device veth1_macvtap entered promiscuous mode [ 51.510433][ T28] audit: type=1400 audit(1766292397.625:111): avc: denied { add_name } for pid=520 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.511275][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.554122][ T28] audit: type=1400 audit(1766292397.625:112): avc: denied { create } for pid=520 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.563636][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.604454][ T28] audit: type=1400 audit(1766292397.625:113): avc: denied { write open } for pid=520 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.627661][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.660661][ T28] audit: type=1400 audit(1766292397.625:114): avc: denied { mounton } for pid=520 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.667655][ T519] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.688698][ T28] audit: type=1400 audit(1766292397.625:115): avc: denied { map } for pid=520 comm="syz.0.16" path="/0/file1/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 51.714304][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.730895][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.744218][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.749191][ T519] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 51.756898][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.764595][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.777484][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.785705][ T464] 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 [ 51.802161][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.814750][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.823260][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.845481][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.854688][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.859286][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.866520][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.881077][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.888572][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.904186][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.917183][ T466] 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 [ 51.924314][ T464] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.944610][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.960253][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.967990][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.983478][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.995419][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.010010][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.017002][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.033144][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.045867][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.057254][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.065778][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.078830][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.086934][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.101410][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.109206][ T464] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.124214][ T466] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.136489][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.151914][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.171512][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.175236][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.189769][ T464] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.207204][ T469] device veth0_vlan entered promiscuous mode [ 52.227971][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.239040][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.240989][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.260607][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.271021][ T530] loop5: detected capacity change from 0 to 128 [ 52.281340][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.299874][ T466] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.313664][ T530] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 52.323030][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.331553][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.331654][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.347207][ T530] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.383802][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.403000][ T530] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.403125][ T533] loop3: detected capacity change from 0 to 128 [ 52.422642][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.436460][ T466] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.458760][ T530] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 52.474134][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.481995][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.485947][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.504465][ T533] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 52.511508][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.534709][ T469] device veth1_macvtap entered promiscuous mode [ 52.542473][ T473] 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 [ 52.542530][ T533] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.573356][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.586565][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.596890][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.610251][ T533] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.610695][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.645559][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.653929][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.654006][ T533] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 52.670043][ T473] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.678039][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.692653][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.714911][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.716105][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.724360][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.749206][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.769869][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.773472][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.782187][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.795536][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.806715][ T473] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.822306][ T472] 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 [ 52.834055][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.856718][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.867434][ T473] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.879380][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.907327][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.915400][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.920229][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.937075][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.947618][ T538] loop2: detected capacity change from 0 to 128 [ 52.963166][ T472] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.983863][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.002072][ T538] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.010740][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.011448][ T538] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.030165][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.055428][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.056733][ T464] EXT4-fs (loop0): unmounting filesystem. [ 53.073164][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.086416][ T472] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.100101][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.113862][ T538] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.134570][ T466] EXT4-fs (loop6): unmounting filesystem. [ 53.136112][ T538] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 53.142787][ T472] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.171436][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 53.171448][ T28] audit: type=1400 audit(1766292399.365:119): avc: denied { read } for pid=542 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 53.179473][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.203362][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.211505][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.231888][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.240639][ T469] 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 [ 53.250593][ T28] audit: type=1400 audit(1766292399.365:120): avc: denied { open } for pid=542 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 53.270809][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.303689][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.317202][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.332229][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.353459][ T473] EXT4-fs (loop5): unmounting filesystem. [ 53.361411][ T469] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.378772][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.394106][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.420581][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.436585][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.456054][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.469721][ T469] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.482215][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.501490][ T469] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.517762][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.529430][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.563152][ T472] EXT4-fs (loop3): unmounting filesystem. [ 53.587154][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.594445][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.602029][ T542] device bridge_slave_0 entered promiscuous mode [ 53.615020][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.625608][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.633424][ T542] device bridge_slave_1 entered promiscuous mode [ 53.650005][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.657218][ T544] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.664634][ T544] device bridge_slave_0 entered promiscuous mode [ 53.680184][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.687867][ T544] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.695838][ T544] device bridge_slave_1 entered promiscuous mode [ 53.714088][ T314] device bridge_slave_1 left promiscuous mode [ 53.720227][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.727786][ T314] device bridge_slave_0 left promiscuous mode [ 53.733123][ T469] EXT4-fs (loop2): unmounting filesystem. [ 53.734017][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.752921][ T314] device veth1_macvtap left promiscuous mode [ 53.759027][ T314] device veth0_vlan left promiscuous mode [ 53.927439][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.934705][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.942303][ T547] device bridge_slave_0 entered promiscuous mode [ 53.950242][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.957405][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.964919][ T547] device bridge_slave_1 entered promiscuous mode [ 53.995535][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.002620][ T542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.009914][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.017043][ T542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.055977][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.063298][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.070573][ T556] device bridge_slave_0 entered promiscuous mode [ 54.081440][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.088474][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.096022][ T556] device bridge_slave_1 entered promiscuous mode [ 54.119588][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.127282][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.134654][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.172306][ T554] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.179535][ T554] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.187062][ T554] device bridge_slave_0 entered promiscuous mode [ 54.195419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.203914][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.211141][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.218458][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.226837][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.234034][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.253102][ T554] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.260151][ T554] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.267595][ T554] device bridge_slave_1 entered promiscuous mode [ 54.293616][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.316630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.402976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.411641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.421965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.429856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.442179][ T542] device veth0_vlan entered promiscuous mode [ 54.451229][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.458770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.486677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.494197][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.501879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.510196][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.518629][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.525681][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.533541][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.542139][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.550235][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.557264][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.564650][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.590512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.598303][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.605932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.614363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.622814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.631555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.639732][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.646890][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.654310][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.665107][ T542] device veth1_macvtap entered promiscuous mode [ 54.689096][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.696891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.705321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.723099][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.732766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.740943][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.747981][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.755976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.764358][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.772773][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.780932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.789471][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.797748][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.805879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.813417][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.820780][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.828932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.857734][ T547] device veth0_vlan entered promiscuous mode [ 54.871800][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.879900][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.888546][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.896499][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.904088][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.912428][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.920503][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.927534][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.934893][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.943300][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.951474][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.958750][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.966191][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.974891][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.983171][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.990942][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.998922][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.007278][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.015474][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.022587][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.030092][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.037940][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.045397][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.052913][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.075878][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.084206][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.092778][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.100623][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.108840][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.117285][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.125617][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.132668][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.140375][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.148125][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/12/21 04:46:41 executed programs: 25 [ 55.158431][ T544] device veth0_vlan entered promiscuous mode [ 55.190958][ T597] loop7: detected capacity change from 0 to 128 [ 55.199158][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.213771][ T597] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 55.214040][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.222579][ T597] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.230923][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.246261][ T597] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.253088][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.267777][ T597] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 55.275422][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.292619][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 55.293172][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.305094][ T556] device veth0_vlan entered promiscuous mode [ 55.316814][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.320832][ T547] device veth1_macvtap entered promiscuous mode [ 55.336526][ T542] 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 [ 55.361843][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.373564][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.386973][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.402239][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.417792][ T542] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.433493][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.448517][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.463609][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.478701][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.490405][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.503742][ T542] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.504070][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.516173][ T542] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.538683][ T542] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.554909][ T542] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.555531][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.566639][ T542] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.588134][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.613765][ T554] device veth0_vlan entered promiscuous mode [ 55.632881][ T556] device veth1_macvtap entered promiscuous mode [ 55.642524][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.650028][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.658818][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.667609][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.676102][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.684160][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.692727][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.701263][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.709427][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.717982][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.726357][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.734803][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.742828][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.750778][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.758456][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.767474][ T544] device veth1_macvtap entered promiscuous mode [ 55.790096][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.797980][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.806528][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.819359][ T554] device veth1_macvtap entered promiscuous mode [ 55.828924][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.837277][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.846172][ T601] loop9: detected capacity change from 0 to 128 [ 55.846497][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.862638][ T542] EXT4-fs (loop7): unmounting filesystem. [ 55.862780][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.872953][ T601] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 55.876825][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.893112][ T601] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.916733][ T601] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.937408][ T601] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 55.952427][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.961739][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.970426][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.975166][ T547] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.980594][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop9 [ 55.991203][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.999212][ T547] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.018257][ T547] 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 [ 56.039799][ T547] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.051833][ T547] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.066046][ T547] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.080984][ T547] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.096209][ T547] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.112547][ T547] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.114783][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.129563][ T547] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.136044][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.152233][ T547] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.160576][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.180703][ T547] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.185343][ T606] loop4: detected capacity change from 0 to 128 [ 56.193754][ T547] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.199616][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.212390][ T547] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.232479][ T606] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 56.233337][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.246288][ T547] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.256702][ T606] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.274591][ T547] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.284997][ T606] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 56.303561][ T547] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.319927][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.328417][ T547] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.331765][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.358034][ T554] 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 [ 56.387220][ T314] device bridge_slave_1 left promiscuous mode [ 56.394530][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.395406][ T610] loop1: detected capacity change from 0 to 128 [ 56.406497][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.414832][ T610] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 56.423667][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.433166][ T610] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.442053][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.458945][ T610] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.485074][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.500075][ T314] device bridge_slave_0 left promiscuous mode [ 56.507250][ T610] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 56.507320][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.516209][ T554] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.537801][ T556] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.545800][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.550902][ T556] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.565025][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.578566][ T314] device bridge_slave_1 left promiscuous mode [ 56.593603][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.598697][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.614261][ T556] 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 [ 56.641427][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.641753][ T556] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.653350][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.665482][ T314] device bridge_slave_0 left promiscuous mode [ 56.678127][ T554] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.684060][ T556] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.696466][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.709989][ T556] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.716880][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.731284][ T556] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.746482][ T554] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.761263][ T556] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.776567][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.792497][ T556] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.804208][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.818660][ T556] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.831612][ T314] device bridge_slave_1 left promiscuous mode [ 56.846469][ T556] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.852385][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.867940][ T556] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.885837][ T556] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.888816][ T314] device bridge_slave_0 left promiscuous mode [ 56.899206][ T556] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.905162][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.925148][ T314] device bridge_slave_1 left promiscuous mode [ 56.930258][ T556] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.931371][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.954137][ T556] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.970195][ T314] device bridge_slave_0 left promiscuous mode [ 56.976389][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.984696][ T314] device bridge_slave_1 left promiscuous mode [ 56.986595][ T556] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.991372][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.002691][ T556] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.022927][ T314] device bridge_slave_0 left promiscuous mode [ 57.029087][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.038518][ T314] device veth1_macvtap left promiscuous mode [ 57.044640][ T314] device veth0_vlan left promiscuous mode [ 57.050679][ T314] device veth1_macvtap left promiscuous mode [ 57.057061][ T314] device veth0_vlan left promiscuous mode [ 57.063633][ T314] device veth1_macvtap left promiscuous mode [ 57.069750][ T314] device veth0_vlan left promiscuous mode [ 57.076206][ T314] device veth1_macvtap left promiscuous mode [ 57.082283][ T314] device veth0_vlan left promiscuous mode [ 57.088320][ T314] device veth1_macvtap left promiscuous mode [ 57.094777][ T314] device veth0_vlan left promiscuous mode [ 57.505215][ T614] loop8: detected capacity change from 0 to 128 [ 57.516759][ T614] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 57.526350][ T604] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.530732][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.534124][ T604] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.554308][ T604] device bridge_slave_0 entered promiscuous mode [ 57.561859][ T547] EXT4-fs (loop9): unmounting filesystem. [ 57.572812][ T556] EXT4-fs (loop1): unmounting filesystem. [ 57.575834][ T604] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.579197][ T554] EXT4-fs (loop4): unmounting filesystem. [ 57.585639][ T604] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.586040][ T604] device bridge_slave_1 entered promiscuous mode [ 57.602915][ T614] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.663417][ T614] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 57.688038][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.701992][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.716242][ T544] 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 [ 57.736945][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.748631][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.762286][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.777387][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.792542][ T544] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.811355][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.826808][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.842006][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.858884][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.870739][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.883983][ T544] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.897058][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.903926][ T604] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.918596][ T604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.925963][ T604] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.933008][ T604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.941449][ T544] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.957987][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.969634][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.987158][ T623] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.994307][ T623] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.001903][ T623] device bridge_slave_0 entered promiscuous mode [ 58.031750][ T623] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.038841][ T623] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.046595][ T623] device bridge_slave_1 entered promiscuous mode [ 58.058189][ T622] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.065542][ T622] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.072980][ T622] device bridge_slave_0 entered promiscuous mode [ 58.082770][ T624] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.089813][ T624] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.097299][ T624] device bridge_slave_0 entered promiscuous mode [ 58.109817][ T622] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.116995][ T622] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.124637][ T622] device bridge_slave_1 entered promiscuous mode [ 58.131355][ T624] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.138385][ T624] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.146143][ T624] device bridge_slave_1 entered promiscuous mode [ 58.164327][ T544] EXT4-fs (loop8): unmounting filesystem. [ 58.181643][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.189275][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.197552][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.231837][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.268144][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.289457][ T604] device veth0_vlan entered promiscuous mode [ 58.299488][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.308247][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.316461][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.324159][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.378935][ T642] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.386323][ T642] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.393942][ T642] device bridge_slave_0 entered promiscuous mode [ 58.400900][ T642] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.408020][ T642] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.415423][ T642] device bridge_slave_1 entered promiscuous mode [ 58.468775][ T604] device veth1_macvtap entered promiscuous mode [ 58.478341][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.525908][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.534430][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.543676][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.552410][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.586430][ T667] loop0: detected capacity change from 0 to 128 [ 58.604192][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.612494][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.619994][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.622205][ T667] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 58.630091][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.637380][ T667] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.644984][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.661825][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.669474][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.670547][ T667] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.678150][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.704790][ T667] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 58.705016][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.719847][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.723072][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 58.730879][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.735386][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.752790][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.766867][ T604] 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 [ 58.787178][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.795941][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.801528][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.804526][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.815493][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.823607][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.837747][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.859864][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.877999][ T604] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.889643][ T623] device veth0_vlan entered promiscuous mode [ 58.899600][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.900339][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.915994][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.922660][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.941969][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.945418][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.967091][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.967333][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.975673][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.987377][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.994009][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.994803][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.007301][ T604] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.015132][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.035104][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.043198][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.058094][ T604] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.064539][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.064895][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.080824][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.087854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.094638][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.126944][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.135474][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.143984][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.151996][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.186467][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.194171][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.201904][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.209368][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.218526][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.227157][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.227289][ T604] EXT4-fs (loop0): unmounting filesystem. [ 59.234218][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.234501][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.255986][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.266801][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.273877][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.281468][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.289555][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.297703][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.306050][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.314215][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.322394][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.330584][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.341737][ T623] device veth1_macvtap entered promiscuous mode [ 59.360900][ T622] device veth0_vlan entered promiscuous mode [ 59.370513][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.378372][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.386015][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.393581][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.401999][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.410071][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.417105][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.424607][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.433128][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.441449][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.449667][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.457815][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.464841][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.472213][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.480043][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.488129][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.495766][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.503488][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.529360][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.537556][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.546298][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.555080][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.564328][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.566402][ T676] loop5: detected capacity change from 0 to 128 [ 59.572785][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.588829][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.597253][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.599982][ T676] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 59.605966][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.614181][ T676] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.622457][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.640573][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.642895][ T676] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.649019][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.667826][ T676] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 59.693698][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 59.694358][ T622] device veth1_macvtap entered promiscuous mode [ 59.710632][ T623] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.714487][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 59.722718][ T623] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.742178][ T623] 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 [ 59.763308][ T623] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.775228][ T623] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.788747][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.788993][ T623] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.797345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.811815][ T623] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.819949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.834799][ T623] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.843438][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.858162][ T623] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.866646][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.881198][ T623] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.912604][ T642] device veth0_vlan entered promiscuous mode [ 59.921438][ T623] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.929234][ T624] device veth0_vlan entered promiscuous mode [ 59.941377][ T623] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.954040][ T623] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.967405][ T623] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.980015][ T623] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.995104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.001441][ T623] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.004046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.018861][ T623] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.026992][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.037745][ T623] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.046453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.068230][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.076430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.084926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.093383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.102103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.110481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.144662][ T642] device veth1_macvtap entered promiscuous mode [ 60.155860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.160286][ T681] loop6: detected capacity change from 0 to 128 [ 60.169757][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.177424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.185330][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.192308][ T681] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 60.193041][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.201516][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.209246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.227968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.239027][ T681] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.42: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.262062][ T681] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 60.270530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.279119][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.287638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.296884][ T623] EXT4-fs (loop5): unmounting filesystem. [ 60.300306][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop6 [ 60.309584][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.321319][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.321660][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/12/21 04:46:46 executed programs: 46 [ 60.344314][ T622] 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 [ 60.356039][ T624] device veth1_macvtap entered promiscuous mode [ 60.372862][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.389368][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.403054][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.403929][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.425747][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.433276][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.449090][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.449827][ T622] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.457363][ T688] loop2: detected capacity change from 0 to 128 [ 60.472607][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.494526][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.500503][ T688] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 60.509910][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.518735][ T688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.533306][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.553322][ T688] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.555001][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.575319][ T688] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 60.586855][ T622] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.604164][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 60.609911][ T642] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.616096][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.626180][ T642] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.641005][ T622] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.653696][ T642] 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 [ 60.669944][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.689272][ T642] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.701006][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.712434][ T642] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.738630][ T642] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.753358][ T642] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.768353][ T642] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.785276][ T642] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.800577][ T642] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.816459][ T642] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.831753][ T642] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.843486][ T642] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.856722][ T642] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.881326][ T642] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.896350][ T642] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.912171][ T674] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.919199][ T674] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.926841][ T674] device bridge_slave_0 entered promiscuous mode [ 60.932172][ T642] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.934121][ T674] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.944995][ T642] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.952123][ T674] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.972696][ T674] device bridge_slave_1 entered promiscuous mode [ 60.985256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.993657][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.002207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.010520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.020732][ T622] EXT4-fs (loop6): unmounting filesystem. [ 61.062595][ T693] loop3: detected capacity change from 0 to 128 [ 61.097557][ T693] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 61.106858][ T693] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.131757][ T693] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.153476][ T693] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 61.171011][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 61.179037][ T624] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.184156][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 61.198074][ T642] EXT4-fs (loop2): unmounting filesystem. [ 61.198320][ T624] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.217656][ T624] 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 [ 61.238325][ T624] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.252435][ T624] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.268092][ T624] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.283226][ T624] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.298711][ T624] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.314524][ T624] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.330056][ T624] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.345834][ T624] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.360911][ T624] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.372524][ T624] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.385797][ T624] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.398165][ T624] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.413346][ T624] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.429541][ T624] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.441547][ T624] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.456947][ T686] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.464516][ T686] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.472035][ T686] device bridge_slave_0 entered promiscuous mode [ 61.501904][ T686] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.508953][ T686] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.516675][ T686] device bridge_slave_1 entered promiscuous mode [ 61.564349][ T691] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.572233][ T691] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.579489][ T691] device bridge_slave_0 entered promiscuous mode [ 61.604135][ T691] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.612713][ T691] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.620156][ T691] device bridge_slave_1 entered promiscuous mode [ 61.643066][ T624] EXT4-fs (loop3): unmounting filesystem. [ 61.719078][ T699] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.726184][ T699] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.734732][ T699] device bridge_slave_0 entered promiscuous mode [ 61.742099][ T699] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.749209][ T699] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.756895][ T699] device bridge_slave_1 entered promiscuous mode [ 61.822698][ T314] device bridge_slave_1 left promiscuous mode [ 61.828926][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.836469][ T314] device bridge_slave_0 left promiscuous mode [ 61.842650][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.850484][ T314] device bridge_slave_1 left promiscuous mode [ 61.856852][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.864379][ T314] device bridge_slave_0 left promiscuous mode [ 61.870471][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.878344][ T314] device bridge_slave_1 left promiscuous mode [ 61.884505][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.891948][ T314] device bridge_slave_0 left promiscuous mode [ 61.898032][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.906088][ T314] device bridge_slave_1 left promiscuous mode [ 61.912865][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.920187][ T314] device bridge_slave_0 left promiscuous mode [ 61.926441][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.934154][ T314] device bridge_slave_1 left promiscuous mode [ 61.940263][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.947842][ T314] device bridge_slave_0 left promiscuous mode [ 61.954036][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.962042][ T314] device bridge_slave_1 left promiscuous mode [ 61.968286][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.975910][ T314] device bridge_slave_0 left promiscuous mode [ 61.982252][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.990857][ T314] device veth1_macvtap left promiscuous mode [ 61.997110][ T314] device veth0_vlan left promiscuous mode [ 62.003183][ T314] device veth1_macvtap left promiscuous mode [ 62.009170][ T314] device veth0_vlan left promiscuous mode [ 62.015258][ T314] device veth1_macvtap left promiscuous mode [ 62.021296][ T314] device veth0_vlan left promiscuous mode [ 62.027321][ T314] device veth1_macvtap left promiscuous mode [ 62.033492][ T314] device veth0_vlan left promiscuous mode [ 62.039598][ T314] device veth1_macvtap left promiscuous mode [ 62.045840][ T314] device veth0_vlan left promiscuous mode [ 62.051856][ T314] device veth1_macvtap left promiscuous mode [ 62.057920][ T314] device veth0_vlan left promiscuous mode [ 62.512719][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.520090][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.542578][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.551260][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.559450][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.566488][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.574429][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.582898][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.591003][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.598173][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.605568][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.638770][ T674] device veth0_vlan entered promiscuous mode [ 62.650034][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.658443][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.666452][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.674578][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.682910][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.691241][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.699750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.707968][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.716617][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.724076][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.745394][ T713] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.752456][ T713] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.760089][ T713] device bridge_slave_0 entered promiscuous mode [ 62.767366][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.774889][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.790967][ T674] device veth1_macvtap entered promiscuous mode [ 62.799934][ T713] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.807041][ T713] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.814652][ T713] device bridge_slave_1 entered promiscuous mode [ 62.828122][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.836416][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.844574][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.875685][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.884088][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.892659][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.901322][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.909649][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.918387][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.926748][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.933790][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.941369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.949652][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.958156][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.965186][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.972705][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.000034][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.007602][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.033294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.035620][ T736] loop7: detected capacity change from 0 to 128 [ 63.042483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.056507][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.063585][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.071302][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.080012][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.080829][ T736] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 63.088652][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.097046][ T736] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.103606][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.104746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.119796][ T736] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.58: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.126299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.129421][ T736] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 63.148330][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.169032][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 63.172072][ T674] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.179779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.190155][ T674] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.200011][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 63.211937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.225160][ T674] 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 [ 63.250191][ T674] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.264120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.271433][ T674] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.271801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.285743][ T674] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.293161][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.306791][ T674] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.316426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.330615][ T674] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.337634][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.353707][ T674] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.359969][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.375150][ T674] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.383016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.397257][ T674] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.419979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.420151][ T674] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.428589][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.440116][ T674] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.446596][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.459794][ T674] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.467465][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.487090][ T674] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.487180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.502442][ T674] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.510784][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.525979][ T674] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.533514][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.544973][ T674] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.552677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.573801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.582304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.590410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.598649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.607155][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.615777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.631571][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.639548][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.661279][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.668994][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.676703][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.685298][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.693853][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.702266][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.710157][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.717779][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.725882][ T691] device veth0_vlan entered promiscuous mode [ 63.746053][ T691] device veth1_macvtap entered promiscuous mode [ 63.762640][ T686] device veth0_vlan entered promiscuous mode [ 63.768855][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.777423][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.785707][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.794063][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.802720][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.803686][ T674] EXT4-fs (loop7): unmounting filesystem. [ 63.813581][ T699] device veth0_vlan entered promiscuous mode [ 63.826964][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.836328][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.851761][ T686] device veth1_macvtap entered promiscuous mode [ 63.865176][ T699] device veth1_macvtap entered promiscuous mode [ 63.871992][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.879468][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.887496][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.895877][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.904364][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.912030][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.920223][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.928601][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.936859][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.945276][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.953509][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.961707][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.970392][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.977977][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.001206][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.009613][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.024932][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.033359][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.043205][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.051672][ T748] loop1: detected capacity change from 0 to 128 [ 64.051838][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.078765][ T748] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 64.088083][ T748] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.102356][ T748] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.59: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.121243][ T713] device veth0_vlan entered promiscuous mode [ 64.128091][ T748] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 64.137287][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.145961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.150436][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop1 [ 64.154369][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.167722][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.170381][ T691] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.176910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.187727][ T691] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.199186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.208381][ T691] 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 [ 64.216062][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.238257][ T691] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.242858][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.243634][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.255084][ T691] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.262668][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.270549][ T691] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.283484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.291787][ T691] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.306774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.314309][ T691] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.329252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.336726][ T691] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.352360][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.360002][ T691] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.375224][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.382842][ T691] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.397847][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.405564][ T691] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.420770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.428275][ T691] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.440466][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.447706][ T691] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.481162][ T691] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.497409][ T691] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.518595][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.518900][ T691] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.526453][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.545135][ T691] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.546148][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.592128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.602385][ T754] loop9: detected capacity change from 0 to 128 [ 64.619106][ T756] loop4: detected capacity change from 0 to 128 [ 64.627102][ T713] device veth1_macvtap entered promiscuous mode [ 64.642348][ T756] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 64.653223][ T754] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 64.656899][ T756] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.672793][ T754] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.678576][ T756] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.705381][ T754] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.62: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.714037][ T756] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 64.724407][ T754] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 64.744264][ T746] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.744866][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop4 [ 64.758279][ T746] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.764351][ T699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.766560][ T746] device bridge_slave_0 entered promiscuous mode [ 64.777009][ T699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.787822][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.797639][ T699] 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 [ 64.818526][ T686] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.826716][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.844300][ T686] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.848272][ T699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.857402][ T686] 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 [ 64.870282][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.890099][ T699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.897990][ T686] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.914822][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.923241][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.936628][ T686] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.948922][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.959171][ T686] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.973613][ T699] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.987647][ T686] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.002925][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.017893][ T686] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.048941][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.052446][ T686] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.064769][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.078956][ T746] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.094029][ T699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.111946][ T746] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.112405][ T746] device bridge_slave_1 entered promiscuous mode [ 65.120109][ T699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.139232][ T686] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.140278][ T699] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.166378][ T686] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.167506][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.181876][ T686] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.197024][ T699] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.207766][ T686] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.224493][ T699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.236719][ T686] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.260205][ T699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.274564][ T686] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.289559][ T686] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.314160][ T691] EXT4-fs (loop1): unmounting filesystem. [ 65.337122][ T763] loop8: detected capacity change from 0 to 128 2025/12/21 04:46:51 executed programs: 65 [ 65.345433][ T763] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 65.355284][ T763] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.361321][ T686] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.386581][ T686] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.392302][ T763] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.420413][ T763] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 65.455680][ T713] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.470170][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 65.473083][ T713] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.490619][ T713] 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 [ 65.512674][ T699] EXT4-fs (loop4): unmounting filesystem. [ 65.519400][ T713] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.531170][ T713] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.546921][ T713] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.565064][ T713] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.580361][ T713] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.597324][ T713] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.619167][ T713] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.634680][ T713] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.649977][ T713] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.661879][ T713] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.675661][ T713] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.688253][ T713] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.704419][ T765] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.711658][ T765] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.713524][ T686] EXT4-fs (loop9): unmounting filesystem. [ 65.719186][ T765] device bridge_slave_0 entered promiscuous mode [ 65.724977][ T713] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.751119][ T713] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.762859][ T765] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.769900][ T765] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.771126][ T713] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.785099][ T765] device bridge_slave_1 entered promiscuous mode [ 65.895514][ T769] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.903272][ T769] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.910556][ T769] device bridge_slave_0 entered promiscuous mode [ 65.929032][ T769] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.936878][ T769] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.944524][ T769] device bridge_slave_1 entered promiscuous mode [ 65.956972][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.964602][ T713] EXT4-fs (loop8): unmounting filesystem. [ 65.965026][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.023112][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.031953][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.040117][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.047152][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.061302][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.069158][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.077633][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.085912][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.093018][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.100482][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.108751][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.116837][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.124940][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.139123][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.146315][ T779] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.153699][ T779] device bridge_slave_0 entered promiscuous mode [ 66.160600][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.167874][ T779] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.175536][ T779] device bridge_slave_1 entered promiscuous mode [ 66.213162][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.221902][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.240268][ T746] device veth0_vlan entered promiscuous mode [ 66.246833][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.255013][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.295078][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.302601][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.350501][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.358902][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.378782][ T787] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.386260][ T787] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.393956][ T787] device bridge_slave_0 entered promiscuous mode [ 66.433164][ T787] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.440280][ T787] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.447935][ T787] device bridge_slave_1 entered promiscuous mode [ 66.455593][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.464206][ T746] device veth1_macvtap entered promiscuous mode [ 66.502043][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.509614][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.518031][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.525106][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.533159][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.541656][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.548674][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.556042][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.564055][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.597176][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.604814][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.613412][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.622075][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.630328][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.650209][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.657747][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.696556][ T810] loop0: detected capacity change from 0 to 128 [ 66.703624][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.712448][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.721239][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.728264][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.732891][ T810] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 66.735923][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.744310][ T810] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.752969][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.770804][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.777859][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.780215][ T810] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.66: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.804533][ T810] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 66.820375][ T746] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.823530][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 66.832154][ T746] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.846027][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 66.852436][ T746] 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 [ 66.881545][ T746] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.893644][ T746] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.908183][ T746] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.922970][ T746] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.937991][ T746] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.955952][ T769] device veth0_vlan entered promiscuous mode [ 66.962735][ T746] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.977985][ T746] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.993143][ T746] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.008379][ T746] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.019996][ T746] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.033472][ T746] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.045973][ T746] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.061106][ T746] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.077331][ T746] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.089066][ T746] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.106141][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.114573][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.123204][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.131524][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.139008][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.188793][ T769] device veth1_macvtap entered promiscuous mode [ 67.197996][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.205960][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.214118][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.222124][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.230307][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.237346][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.244857][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.246646][ T746] EXT4-fs (loop0): unmounting filesystem. [ 67.253328][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.266995][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.274065][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.281454][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.289702][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.297717][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.306045][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.314186][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.322571][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.330879][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.339075][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.347417][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.355232][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.397539][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.405938][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.414519][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.424187][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.432600][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.440820][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.450877][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.458866][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.483311][ T314] device bridge_slave_1 left promiscuous mode [ 67.489564][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.497451][ T314] device bridge_slave_0 left promiscuous mode [ 67.503694][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.512571][ T314] device bridge_slave_1 left promiscuous mode [ 67.518674][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.526230][ T314] device bridge_slave_0 left promiscuous mode [ 67.532538][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.540221][ T314] device bridge_slave_1 left promiscuous mode [ 67.546540][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.554015][ T314] device bridge_slave_0 left promiscuous mode [ 67.560112][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.567984][ T314] device bridge_slave_1 left promiscuous mode [ 67.574153][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.581743][ T314] device bridge_slave_0 left promiscuous mode [ 67.587855][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.595586][ T314] device bridge_slave_1 left promiscuous mode [ 67.601836][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.609189][ T314] device bridge_slave_0 left promiscuous mode [ 67.615459][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.623139][ T314] device bridge_slave_1 left promiscuous mode [ 67.629289][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.636705][ T314] device bridge_slave_0 left promiscuous mode [ 67.642886][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.650458][ T314] device bridge_slave_1 left promiscuous mode [ 67.657107][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.664699][ T314] device bridge_slave_0 left promiscuous mode [ 67.670800][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.678780][ T314] device bridge_slave_1 left promiscuous mode [ 67.685034][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.692544][ T314] device bridge_slave_0 left promiscuous mode [ 67.698723][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.707593][ T314] device veth1_macvtap left promiscuous mode [ 67.713659][ T314] device veth0_vlan left promiscuous mode [ 67.719908][ T314] device veth1_macvtap left promiscuous mode [ 67.725987][ T314] device veth0_vlan left promiscuous mode [ 67.732019][ T314] device veth1_macvtap left promiscuous mode [ 67.738007][ T314] device veth0_vlan left promiscuous mode [ 67.744287][ T314] device veth1_macvtap left promiscuous mode [ 67.750274][ T314] device veth0_vlan left promiscuous mode [ 67.756353][ T314] device veth1_macvtap left promiscuous mode [ 67.762378][ T314] device veth0_vlan left promiscuous mode [ 67.768222][ T314] device veth1_macvtap left promiscuous mode [ 67.774320][ T314] device veth0_vlan left promiscuous mode [ 67.780231][ T314] device veth1_macvtap left promiscuous mode [ 67.786486][ T314] device veth0_vlan left promiscuous mode [ 67.793800][ T314] device veth1_macvtap left promiscuous mode [ 67.799794][ T314] device veth0_vlan left promiscuous mode [ 68.384793][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.392252][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.399581][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.407560][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.415723][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.423408][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.431915][ T765] device veth0_vlan entered promiscuous mode [ 68.453165][ T779] device veth0_vlan entered promiscuous mode [ 68.482032][ T823] loop6: detected capacity change from 0 to 128 [ 68.487032][ T765] device veth1_macvtap entered promiscuous mode [ 68.504913][ T823] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 68.507332][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.513615][ T823] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.521873][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.535714][ T823] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.543254][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.566631][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.568051][ T823] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 68.574428][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.589464][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.591653][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.603084][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop6 [ 68.609357][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.618245][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.629462][ T769] 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 [ 68.637717][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.658479][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.664018][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.664594][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.675921][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.683460][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.691497][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.704276][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.712531][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.726667][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.761980][ T769] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.778478][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.793733][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.808834][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.810345][ T779] device veth1_macvtap entered promiscuous mode [ 68.830745][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.831658][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.842515][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.850108][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.862982][ T769] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.871884][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.883287][ T769] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.905488][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.905674][ T769] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.913567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.929524][ T769] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.937450][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.949578][ T769] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.957225][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.978197][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.996599][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.004920][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.017161][ T814] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.032553][ T814] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.033751][ T828] loop5: detected capacity change from 0 to 128 [ 69.040175][ T814] device bridge_slave_0 entered promiscuous mode [ 69.053158][ T814] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.060190][ T814] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.068443][ T814] device bridge_slave_1 entered promiscuous mode [ 69.090617][ T828] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 69.099740][ T828] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.120149][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.128901][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.134234][ T828] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.81: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.157266][ T828] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 69.175487][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 69.178937][ T765] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.193763][ T765] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.195051][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.208679][ T765] 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 [ 69.236435][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.236882][ T769] EXT4-fs (loop6): unmounting filesystem. [ 69.245067][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.250690][ T765] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.258779][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.270551][ T765] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.292051][ T765] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.296407][ T787] device veth0_vlan entered promiscuous mode [ 69.316275][ T765] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.331772][ T765] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.347748][ T765] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.368055][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.368896][ T765] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.377711][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.391256][ T765] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.400968][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.414976][ T765] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.422178][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.433478][ T765] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.441699][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.462326][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.463293][ T765] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.477032][ T787] device veth1_macvtap entered promiscuous mode [ 69.482608][ T833] loop2: detected capacity change from 0 to 128 [ 69.492946][ T765] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.514321][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.523434][ T833] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 69.524089][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.532556][ T833] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.540053][ T765] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.552932][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.574297][ T765] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.580158][ T833] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.592498][ T765] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.605898][ T833] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 69.636205][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 69.653579][ T779] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.654716][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 69.672434][ T779] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.689486][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.689479][ T779] 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 [ 69.716706][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.726410][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.733019][ T779] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.735020][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.755007][ T779] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.768544][ T779] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.788072][ T779] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.803739][ T779] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.819623][ T779] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.835214][ T779] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.851523][ T779] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.868118][ T779] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.879219][ T840] loop3: detected capacity change from 0 to 128 [ 69.881899][ T779] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.896173][ T840] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 69.909219][ T779] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.913771][ T840] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.922491][ T765] EXT4-fs (loop5): unmounting filesystem. [ 69.935034][ T840] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.943455][ T779] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.961713][ T840] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 69.972492][ T779] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.997265][ T787] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.997270][ T779] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.997301][ T779] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.013368][ T787] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.023974][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 70.033865][ T787] 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 [ 70.078642][ T831] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.086318][ T831] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.094340][ T787] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.106476][ T831] device bridge_slave_0 entered promiscuous mode [ 70.111571][ T787] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.126639][ T787] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.142114][ T787] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.151801][ T831] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.164174][ T831] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.166305][ T787] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.171955][ T831] device bridge_slave_1 entered promiscuous mode [ 70.187005][ T787] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.208323][ T787] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.223655][ T787] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.239256][ T787] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.250885][ T787] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.264363][ T787] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.276733][ T787] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.291575][ T787] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.311746][ T787] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.323405][ T787] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.338396][ T779] EXT4-fs (loop2): unmounting filesystem. 2025/12/21 04:46:56 executed programs: 83 [ 70.388193][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.397708][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.432361][ T843] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.439441][ T843] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.446950][ T843] device bridge_slave_0 entered promiscuous mode [ 70.454010][ T843] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.462037][ T843] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.469452][ T843] device bridge_slave_1 entered promiscuous mode [ 70.489770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.498447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.506759][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.513794][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.523092][ T787] EXT4-fs (loop3): unmounting filesystem. [ 70.529126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.538076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.548779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.557048][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.564093][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.571511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.579618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.588011][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.596385][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.679364][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.687715][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.708731][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.717396][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.741857][ T814] device veth0_vlan entered promiscuous mode [ 70.748799][ T854] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.756010][ T854] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.763555][ T854] device bridge_slave_0 entered promiscuous mode [ 70.770213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.777858][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.785500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.793026][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.800454][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.809009][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.817334][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.824369][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.831943][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.840175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.848380][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.855418][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.863297][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.871430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.879322][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.887324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.895323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.917921][ T814] device veth1_macvtap entered promiscuous mode [ 70.924690][ T854] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.932092][ T854] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.939376][ T854] device bridge_slave_1 entered promiscuous mode [ 70.955562][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.963685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.972110][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.998496][ T856] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.005679][ T856] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.013151][ T856] device bridge_slave_0 entered promiscuous mode [ 71.036456][ T856] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.043530][ T856] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.050789][ T856] device bridge_slave_1 entered promiscuous mode [ 71.089239][ T831] device veth0_vlan entered promiscuous mode [ 71.099912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.108862][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.116991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.124521][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.133755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.142051][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.150307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.158610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.187096][ T831] device veth1_macvtap entered promiscuous mode [ 71.205818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.220908][ T876] loop7: detected capacity change from 0 to 128 [ 71.228818][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.236497][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.249390][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.255369][ T876] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 71.258590][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.266473][ T876] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.274705][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.291228][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.295197][ T876] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.88: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.299205][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.325141][ T876] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 71.344646][ T814] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.345746][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 71.356598][ T814] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.376418][ T814] 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 [ 71.397590][ T814] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.413177][ T814] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.427573][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.427946][ T814] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.436305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.450714][ T814] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.458865][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.473941][ T814] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.480365][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.496216][ T814] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.503860][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.518660][ T814] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.526661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.541402][ T814] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.549686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.564232][ T814] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.572387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.583525][ T814] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.601214][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.612459][ T814] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.613023][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.625251][ T814] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.632970][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.647529][ T814] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.656057][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.671826][ T814] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.691099][ T814] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.713724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.723015][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.739815][ T843] device veth0_vlan entered promiscuous mode [ 71.758843][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.770377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.782489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.791159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.793483][ T885] loop1: detected capacity change from 0 to 128 [ 71.798787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.813591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.815740][ T885] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 71.829931][ T885] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.845878][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.854545][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.869946][ T885] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.93: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.890047][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.898942][ T885] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 71.899330][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.915339][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.922379][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.932523][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop1 [ 71.938630][ T831] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.950775][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.951477][ T831] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.960851][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop1 [ 71.972459][ T831] 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 [ 71.979162][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.000260][ T831] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.008849][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.018750][ T831] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.025398][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.025596][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.039036][ T831] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.046063][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.053799][ T831] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.068838][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.077042][ T831] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.091334][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.098565][ T831] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.114633][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.122174][ T831] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.137140][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.145096][ T831] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.160144][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.190478][ T831] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.202215][ T831] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.215518][ T831] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.228198][ T831] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.243825][ T831] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.259872][ T831] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.260793][ T843] device veth1_macvtap entered promiscuous mode [ 72.271667][ T831] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.295362][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.305310][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.313793][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.322537][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.330810][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.345011][ T854] device veth0_vlan entered promiscuous mode [ 72.351952][ T814] EXT4-fs (loop7): unmounting filesystem. [ 72.372030][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.380248][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.413627][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.424084][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.427468][ T896] loop4: detected capacity change from 0 to 128 [ 72.436650][ T854] device veth1_macvtap entered promiscuous mode [ 72.447136][ T831] EXT4-fs (loop1): unmounting filesystem. [ 72.464728][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.474681][ T896] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 72.475750][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.492917][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.497763][ T896] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.517130][ T896] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.536099][ T896] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 72.541953][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.553513][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.556304][ T843] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.564427][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop4 [ 72.574987][ T843] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.592995][ T843] 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 [ 72.593394][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.620115][ T843] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.623758][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.633614][ T843] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.642483][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.662767][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.662796][ T843] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.684744][ T843] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.699780][ T843] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.715810][ T843] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.730873][ T843] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.746016][ T843] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.761222][ T843] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.772838][ T843] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.786172][ T843] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.799289][ T843] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.814174][ T843] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.830217][ T843] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.841969][ T843] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.890409][ T904] loop9: detected capacity change from 0 to 128 [ 72.897914][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.909627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.917909][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.918591][ T904] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 72.924964][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.942088][ T904] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.974567][ T894] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.981768][ T894] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.984168][ T904] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.99: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.989376][ T894] device bridge_slave_0 entered promiscuous mode [ 73.015713][ T894] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.023267][ T894] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.030685][ T894] device bridge_slave_1 entered promiscuous mode [ 73.037621][ T904] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 73.052014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.059709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.068124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.076707][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.083429][ T854] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.083761][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.095425][ T854] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.119172][ T854] 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 [ 73.139888][ T854] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.151747][ T854] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.165137][ T854] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.185000][ T843] EXT4-fs (loop4): unmounting filesystem. [ 73.190783][ T854] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.199071][ T856] device veth0_vlan entered promiscuous mode [ 73.211287][ T854] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.212701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.227587][ T854] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.250923][ T854] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.266211][ T854] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.266369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.283750][ T854] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.295778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.306244][ T854] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.309564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.321543][ T854] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.329674][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.341827][ T854] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.351441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.371353][ T854] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.372491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.388468][ T854] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.395924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.414993][ T854] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.446202][ T856] device veth1_macvtap entered promiscuous mode [ 73.457110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.464852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.472599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.481005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.489831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.527877][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.536289][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.561424][ T899] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.568468][ T899] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.576123][ T899] device bridge_slave_0 entered promiscuous mode [ 73.583344][ T899] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.590466][ T899] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.599132][ T854] EXT4-fs (loop9): unmounting filesystem. [ 73.601528][ T899] device bridge_slave_1 entered promiscuous mode [ 73.611682][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.620100][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.676426][ T915] loop8: detected capacity change from 0 to 128 [ 73.692245][ T915] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 73.703227][ T915] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.725140][ T915] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.100: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.745027][ T915] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 73.763606][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 73.763972][ T856] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.781827][ T856] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.795055][ T856] 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 [ 73.815480][ T856] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.827348][ T856] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.841404][ T856] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.856609][ T856] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.876109][ T856] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.893157][ T856] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.908521][ T856] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.923933][ T856] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.942364][ T856] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.954137][ T856] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.967363][ T856] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.979798][ T856] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.994982][ T856] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.011281][ T856] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.022953][ T856] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.045426][ T908] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.053215][ T908] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.060682][ T908] device bridge_slave_0 entered promiscuous mode [ 74.101324][ T908] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.108388][ T908] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.116086][ T908] device bridge_slave_1 entered promiscuous mode [ 74.135170][ T913] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.143048][ T913] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.150560][ T913] device bridge_slave_0 entered promiscuous mode [ 74.174413][ T913] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.181584][ T913] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.188869][ T913] device bridge_slave_1 entered promiscuous mode [ 74.214234][ T856] EXT4-fs (loop8): unmounting filesystem. [ 74.249487][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.257288][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.266348][ T314] device bridge_slave_1 left promiscuous mode [ 74.272620][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.280054][ T314] device bridge_slave_0 left promiscuous mode [ 74.286404][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.294144][ T314] device bridge_slave_1 left promiscuous mode [ 74.300317][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.308280][ T314] device bridge_slave_0 left promiscuous mode [ 74.314689][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.322632][ T314] device bridge_slave_1 left promiscuous mode [ 74.328729][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.336321][ T314] device bridge_slave_0 left promiscuous mode [ 74.342507][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.350305][ T314] device bridge_slave_1 left promiscuous mode [ 74.356473][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.363885][ T314] device bridge_slave_0 left promiscuous mode [ 74.369973][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.377869][ T314] device bridge_slave_1 left promiscuous mode [ 74.384236][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.391740][ T314] device bridge_slave_0 left promiscuous mode [ 74.397825][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.405560][ T314] device bridge_slave_1 left promiscuous mode [ 74.411758][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.419121][ T314] device bridge_slave_0 left promiscuous mode [ 74.425398][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.434188][ T314] device veth1_macvtap left promiscuous mode [ 74.440197][ T314] device veth0_vlan left promiscuous mode [ 74.446367][ T314] device veth1_macvtap left promiscuous mode [ 74.452455][ T314] device veth0_vlan left promiscuous mode [ 74.458430][ T314] device veth1_macvtap left promiscuous mode [ 74.464672][ T314] device veth0_vlan left promiscuous mode [ 74.470538][ T314] device veth1_macvtap left promiscuous mode [ 74.476710][ T314] device veth0_vlan left promiscuous mode [ 74.482931][ T314] device veth1_macvtap left promiscuous mode [ 74.488937][ T314] device veth0_vlan left promiscuous mode [ 74.495133][ T314] device veth1_macvtap left promiscuous mode [ 74.501175][ T314] device veth0_vlan left promiscuous mode [ 74.948295][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.956600][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.964896][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.971917][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.979685][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.988284][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.996495][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.003642][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.033377][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.041720][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.049709][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.058491][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.066553][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.109037][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.116690][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.140828][ T894] device veth0_vlan entered promiscuous mode [ 75.160826][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.169583][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.178715][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.186960][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.195105][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.203642][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.212046][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.219173][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.226556][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.235034][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.243387][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.250394][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.257880][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.265567][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.273079][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.298083][ T936] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.305172][ T936] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.312672][ T936] device bridge_slave_0 entered promiscuous mode [ 75.319664][ T936] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.327510][ T936] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.335113][ T936] device bridge_slave_1 entered promiscuous mode [ 75.350401][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.357992][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.367773][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.376157][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.387796][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.396393][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.443164][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.452114][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.460090][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.467763][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.476324][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.484791][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.492836][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.501187][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.509335][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.516378][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.524710][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.533216][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.541553][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.548684][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.556108][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.564147][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.572299][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.584508][ T894] device veth1_macvtap entered promiscuous mode [ 75.591569][ T913] device veth0_vlan entered promiscuous mode [ 75.619200][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.627475][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.639607][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.648403][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.663627][ T913] device veth1_macvtap entered promiscuous mode [ 75.672826][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.681317][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.697359][ T899] device veth0_vlan entered promiscuous mode [ 75.707213][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.715788][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.724630][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.732695][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.740698][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.749460][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.757995][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.765566][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/12/21 04:47:02 executed programs: 100 [ 75.793118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.801638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.819320][ T899] device veth1_macvtap entered promiscuous mode [ 75.826015][ T959] loop0: detected capacity change from 0 to 128 [ 75.840391][ T959] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 75.846690][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.857728][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.866583][ T962] loop2: detected capacity change from 0 to 128 [ 75.870428][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.874141][ T959] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.891983][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.899899][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.917513][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.926352][ T962] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 75.926770][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.943393][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.943501][ T962] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.950441][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.966485][ T962] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.112: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.973602][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.996141][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.004550][ T962] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 76.008327][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.019624][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.019973][ T959] ================================================================== [ 76.028790][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 76.034860][ T959] BUG: KASAN: slab-out-of-bounds in dx_insert_block+0xd9/0x240 [ 76.034905][ T959] Read of size 157024 at addr ffff8881094a5028 by task syz.0.96/959 [ 76.034918][ T959] [ 76.034923][ T959] CPU: 0 PID: 959 Comm: syz.0.96 Not tainted syzkaller #0 [ 76.044010][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.049014][ T959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 76.057742][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.059470][ T959] Call Trace: [ 76.067499][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.074499][ T959] [ 76.074509][ T959] __dump_stack+0x21/0x24 [ 76.074537][ T959] dump_stack_lvl+0xee/0x150 [ 76.085514][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.092616][ T959] ? __cfi_dump_stack_lvl+0x8/0x8 [ 76.092640][ T959] ? __ext4fs_dirhash+0x795/0x1020 [ 76.092660][ T959] ? dx_insert_block+0xd9/0x240 [ 76.138730][ T959] print_address_description+0x71/0x200 [ 76.144265][ T959] print_report+0x4a/0x60 [ 76.148579][ T959] kasan_report+0x122/0x150 [ 76.153069][ T959] ? dx_insert_block+0xd9/0x240 [ 76.157902][ T959] ? dx_insert_block+0xd9/0x240 [ 76.162735][ T959] kasan_check_range+0x280/0x290 [ 76.167652][ T959] memmove+0x2d/0x70 [ 76.171568][ T959] dx_insert_block+0xd9/0x240 [ 76.176238][ T959] do_split+0x19f0/0x1d90 [ 76.180560][ T959] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 76.186344][ T959] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 76.192129][ T959] make_indexed_dir+0xe06/0x14a0 [ 76.197045][ T959] ? add_dirent_to_buf+0x670/0x670 [ 76.202132][ T959] ? add_dirent_to_buf+0x45b/0x670 [ 76.207223][ T959] ext4_add_entry+0xb45/0xd70 [ 76.211877][ T959] ? ext4_inc_count+0x1b0/0x1b0 [ 76.216705][ T959] ? __cfi_current_time+0x10/0x10 [ 76.221706][ T959] ? __kasan_check_read+0x11/0x20 [ 76.226723][ T959] __ext4_link+0x4d7/0x770 [ 76.231122][ T959] ? __cfi___ext4_link+0x10/0x10 [ 76.236034][ T959] ? lookup_one_qstr_excl+0x133/0x270 [ 76.241384][ T959] ? clear_nonspinnable+0x60/0x60 [ 76.246388][ T959] ext4_link+0x1de/0x270 [ 76.250604][ T959] vfs_link+0x64b/0x800 [ 76.254749][ T959] do_linkat+0x1e7/0x730 [ 76.258992][ T959] __x64_sys_link+0x86/0x90 [ 76.263482][ T959] x64_sys_call+0x266/0x9a0 [ 76.267972][ T959] do_syscall_64+0x4c/0xa0 [ 76.272367][ T959] ? clear_bhb_loop+0x30/0x80 [ 76.277026][ T959] ? clear_bhb_loop+0x30/0x80 [ 76.281739][ T959] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.287622][ T959] RIP: 0033:0x7f0f0658cde9 [ 76.292018][ T959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 76.311645][ T959] RSP: 002b:00007f0f07467038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 76.320068][ T959] RAX: ffffffffffffffda RBX: 00007f0f067a5fa0 RCX: 00007f0f0658cde9 [ 76.328026][ T959] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 76.335977][ T959] RBP: 00007f0f0660e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 76.343923][ T959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.351894][ T959] R13: 0000000000000000 R14: 00007f0f067a5fa0 R15: 00007ffef62d33b8 [ 76.359850][ T959] [ 76.362870][ T959] [ 76.365167][ T959] The buggy address belongs to the physical page: [ 76.371634][ T959] page:ffffea0004252940 refcount:3 mapcount:1 mapping:ffff88810b709c50 index:0x1 pfn:0x1094a5 [ 76.381952][ T959] memcg:ffff88810023ba80 [ 76.386183][ T959] aops:def_blk_aops ino:700000 [ 76.391022][ T959] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 76.403356][ T959] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810b709c50 [ 76.411917][ T959] raw: 0000000000000001 ffff888123aa3dc8 0000000300000000 ffff88810023ba80 [ 76.420571][ T959] page dumped because: kasan: bad access detected [ 76.426996][ T959] page_owner tracks the page as allocated [ 76.432696][ T959] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 411, tgid 411 (udevd), ts 75840305060, free_ts 75825841717 [ 76.452401][ T959] post_alloc_hook+0x1f5/0x210 [ 76.457152][ T959] prep_new_page+0x1c/0x110 [ 76.461631][ T959] get_page_from_freelist+0x2c7b/0x2cf0 [ 76.467185][ T959] __alloc_pages+0x1c3/0x450 [ 76.471753][ T959] __folio_alloc+0x12/0x40 [ 76.476149][ T959] page_cache_ra_unbounded+0x234/0x720 [ 76.481585][ T959] page_cache_sync_ra+0x3e3/0x490 [ 76.486584][ T959] filemap_read+0x62d/0x22c0 [ 76.491170][ T959] blkdev_read_iter+0x41e/0x560 [ 76.496029][ T959] vfs_read+0x41e/0x8c0 [ 76.500167][ T959] ksys_read+0x140/0x240 [ 76.504387][ T959] __x64_sys_read+0x7b/0x90 [ 76.508867][ T959] x64_sys_call+0x2f/0x9a0 [ 76.513280][ T959] do_syscall_64+0x4c/0xa0 [ 76.517699][ T959] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.523570][ T959] page last free stack trace: [ 76.528215][ T959] free_unref_page_prepare+0x742/0x750 [ 76.533646][ T959] free_unref_page+0x8f/0x530 [ 76.538293][ T959] __free_pages+0x67/0x100 [ 76.542699][ T959] __vunmap+0x9af/0xb70 [ 76.546839][ T959] free_work+0x5a/0x80 [ 76.550893][ T959] process_one_work+0x71f/0xc40 [ 76.555718][ T959] worker_thread+0xa29/0x11f0 [ 76.560378][ T959] kthread+0x281/0x320 [ 76.564420][ T959] ret_from_fork+0x1f/0x30 [ 76.568812][ T959] [ 76.571111][ T959] Memory state around the buggy address: [ 76.576711][ T959] ffff8881094a5f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.584743][ T959] ffff8881094a6000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.592862][ T959] >ffff8881094a6080: 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 [ 76.600894][ T959] ^ [ 76.605311][ T959] ffff8881094a6100: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 76.613346][ T959] ffff8881094a6180: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.621380][ T959] ================================================================== [ 76.631142][ T959] Disabling lock debugging due to kernel taint [ 76.640483][ T913] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.642854][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 76.658429][ T913] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.662642][ T959] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.96: dir seems corrupt? Run e2fsck -D. [ 76.671747][ T28] audit: type=1400 audit(1766292422.845:121): avc: denied { read } for pid=85 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 [ 76.685646][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.708132][ T913] 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 [ 76.731267][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.740323][ T28] audit: type=1400 audit(1766292422.845:122): avc: denied { search } for pid=85 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 [ 76.740885][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.761967][ T913] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.772245][ T894] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.802963][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.808749][ T894] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.811491][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.824301][ T28] audit: type=1400 audit(1766292422.845:123): avc: denied { write } for pid=85 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 [ 76.832530][ T913] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.854213][ T28] audit: type=1400 audit(1766292422.845:124): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 76.868740][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.891445][ T28] audit: type=1400 audit(1766292422.845:125): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 76.894956][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.915255][ T28] audit: type=1400 audit(1766292422.845:126): avc: denied { append open } for pid=85 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 [ 76.930360][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.953297][ T894] 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 [ 76.961266][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.981271][ T894] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.989393][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.000451][ T28] audit: type=1400 audit(1766292422.845:127): avc: denied { getattr } for pid=85 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 [ 77.008510][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.031374][ T894] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.046754][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.059448][ T894] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.066193][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.066521][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.081207][ T894] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.088559][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.096437][ T894] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.111358][ T913] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.119192][ T894] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.135318][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.150798][ T894] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.165160][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.165525][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.195045][ T894] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.213260][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.225093][ T894] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.254447][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.263423][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.263619][ T894] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.271953][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.284490][ T894] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 77.293254][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.304699][ T894] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.313191][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.327288][ T894] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.342395][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.357587][ T894] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.380602][ T913] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.380842][ T894] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.393891][ T913] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.404502][ T894] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.421149][ T913] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 77.436974][ T936] device veth0_vlan entered promiscuous mode [ 77.459352][ T966] loop6: detected capacity change from 0 to 128 [ 77.462488][ T936] device veth1_macvtap entered promiscuous mode [ 77.473747][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.489458][ T966] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 77.490828][ T913] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.497992][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.515539][ T966] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.528168][ T913] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.537023][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.553136][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.558287][ T966] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.101: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.561669][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.584071][ T913] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.588425][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.609424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.618245][ T966] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 77.627216][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.636314][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.644889][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.663881][ T899] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.679799][ T899] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.693243][ T899] 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 [ 77.715256][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.715400][ T899] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.726052][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.742058][ T899] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.745171][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.756773][ T899] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.765418][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.787842][ T899] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.788169][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.811474][ T899] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.827543][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.838860][ T899] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.861777][ T899] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.862360][ T908] device veth0_vlan entered promiscuous mode [ 77.876968][ T899] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.884525][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.898397][ T899] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.906104][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.921090][ T899] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.925896][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.945170][ T899] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 77.945980][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.957615][ T899] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.980077][ T899] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.996636][ T899] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.008544][ T899] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.033441][ T970] loop3: detected capacity change from 0 to 128 [ 78.048348][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.058187][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.058378][ T970] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 78.077196][ T970] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.077635][ T908] device veth1_macvtap entered promiscuous mode [ 78.090607][ T970] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.115: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.120749][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.129438][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.140155][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.150019][ T970] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 78.202229][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 78.210108][ T936] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.237526][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 78.249382][ T936] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.264163][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.272758][ T936] 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 [ 78.284047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.302475][ T936] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.314092][ T936] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.327863][ T936] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.343214][ T936] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.358645][ T936] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.374821][ T936] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.390005][ T936] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.405347][ T936] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.420626][ T936] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.432318][ T936] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.445538][ T936] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.458425][ T936] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.474175][ T936] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.494583][ T936] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.500939][ T982] loop5: detected capacity change from 0 to 128 [ 78.508210][ T936] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.528726][ T982] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.548861][ T982] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.111: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.580064][ T974] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.589373][ T974] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.597904][ T974] device bridge_slave_0 entered promiscuous mode [ 78.604721][ T982] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 78.623249][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 78.633790][ T974] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.636869][ T908] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.640830][ T974] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.652768][ T908] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.672864][ T908] 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 [ 78.679725][ T974] device bridge_slave_1 entered promiscuous mode [ 78.694286][ T908] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.711432][ T908] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.725075][ T908] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.739907][ T908] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.755411][ T908] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.771106][ T908] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.786468][ T908] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.801697][ T908] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.816928][ T908] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.828585][ T908] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.844502][ T908] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.857084][ T908] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.872436][ T908] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.888858][ T908] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.900576][ T908] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.919121][ T977] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.928938][ T977] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.936550][ T977] device bridge_slave_0 entered promiscuous mode [ 78.968936][ T977] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.976590][ T977] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.984204][ T977] device bridge_slave_1 entered promiscuous mode [ 79.020849][ T986] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.028303][ T986] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.035745][ T986] device bridge_slave_0 entered promiscuous mode [ 79.062171][ T986] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.069398][ T986] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.076917][ T986] device bridge_slave_1 entered promiscuous mode [ 79.146453][ T991] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.153564][ T991] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.160836][ T991] device bridge_slave_0 entered promiscuous mode [ 79.183105][ T991] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.190157][ T991] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.197698][ T991] device bridge_slave_1 entered promiscuous mode [ 79.281161][ T974] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.288203][ T974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.295465][ T974] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.302502][ T974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.337779][ T986] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.345016][ T986] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.352276][ T986] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.359291][ T986] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.383930][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.391546][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.402856][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.410169][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.432916][ T996] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.439957][ T996] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.447570][ T996] device bridge_slave_0 entered promiscuous mode [ 79.471215][ T996] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.478356][ T996] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.486070][ T996] device bridge_slave_1 entered promiscuous mode [ 79.510077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.517600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.556463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.564766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.572985][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.579987][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.587509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.595842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.604155][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.611194][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.618510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.626825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.666771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.675250][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.697462][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.707151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.715572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.723139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.730525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.738105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.745698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.754155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.762455][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.769472][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.795881][ T974] device veth0_vlan entered promiscuous mode [ 79.803481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.811589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.819608][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.829096][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.837374][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.844473][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.852002][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.860241][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.868590][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.875631][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.914627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.922271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.929752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.937570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.946029][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.954430][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.961483][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.972130][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.979630][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.012425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.020424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.029218][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.037629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.045832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.053840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.065088][ T974] device veth1_macvtap entered promiscuous mode [ 80.087071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.098749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.128235][ T986] device veth0_vlan entered promiscuous mode [ 80.137886][ T977] device veth0_vlan entered promiscuous mode [ 80.145333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.153592][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.160947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.168629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.176624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.184176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.191673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.199886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.208171][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.215208][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.222816][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.230998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.239421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.247640][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.256022][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.264347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.283420][ T314] device bridge_slave_1 left promiscuous mode [ 80.289532][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.297158][ T314] device bridge_slave_0 left promiscuous mode [ 80.303641][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.312242][ T314] device bridge_slave_1 left promiscuous mode [ 80.318384][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.326063][ T314] device bridge_slave_0 left promiscuous mode [ 80.332259][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.339962][ T314] device bridge_slave_1 left promiscuous mode [ 80.346228][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.353734][ T314] device bridge_slave_0 left promiscuous mode [ 80.359821][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.367589][ T314] device bridge_slave_1 left promiscuous mode [ 80.373968][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.382137][ T314] device bridge_slave_0 left promiscuous mode [ 80.388233][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.396085][ T314] device bridge_slave_1 left promiscuous mode [ 80.402340][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.409861][ T314] device bridge_slave_0 left promiscuous mode [ 80.416297][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.424129][ T314] device bridge_slave_1 left promiscuous mode [ 80.430250][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.437798][ T314] device bridge_slave_0 left promiscuous mode [ 80.443994][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.451770][ T314] device bridge_slave_1 left promiscuous mode [ 80.457864][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.465592][ T314] device bridge_slave_0 left promiscuous mode [ 80.471746][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.479634][ T314] device bridge_slave_1 left promiscuous mode [ 80.485879][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.493286][ T314] device bridge_slave_0 left promiscuous mode [ 80.499369][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.508561][ T314] device veth1_macvtap left promiscuous mode [ 80.514749][ T314] device veth0_vlan left promiscuous mode [ 80.520740][ T314] device veth1_macvtap left promiscuous mode [ 80.526956][ T314] device veth0_vlan left promiscuous mode [ 80.532981][ T314] device veth1_macvtap left promiscuous mode [ 80.538987][ T314] device veth0_vlan left promiscuous mode [ 80.545562][ T314] device veth1_macvtap left promiscuous mode [ 80.551620][ T314] device veth0_vlan left promiscuous mode [ 80.557609][ T314] device veth1_macvtap left promiscuous mode [ 80.563809][ T314] device veth0_vlan left promiscuous mode [ 80.569864][ T314] device veth1_macvtap left promiscuous mode [ 80.576145][ T314] device veth0_vlan left promiscuous mode [ 80.582053][ T314] device veth1_macvtap left promiscuous mode [ 80.588126][ T314] device veth0_vlan left promiscuous mode [ 80.594171][ T314] device veth1_macvtap left promiscuous mode [ 80.600183][ T314] device veth0_vlan left promiscuous mode [ 81.228064][ T986] device veth1_macvtap entered promiscuous mode [ 81.241783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.250247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.258932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.267400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.276670][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.283720][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.291008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.299138][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.306162][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.313579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.321905][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.328914][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.345526][ T977] device veth1_macvtap entered promiscuous mode [ 81.356978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.364952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.373093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.380970][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.389300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.397469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.405894][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.414276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.422623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.430829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.438553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.446918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.469439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/12/21 04:47:07 executed programs: 115 [ 81.478078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.486701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.496786][ T1034] loop7: detected capacity change from 0 to 128 [ 81.502335][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.511653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.520203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.521087][ T1034] EXT4-fs mount: 6 callbacks suppressed [ 81.521098][ T1034] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 81.528841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.534320][ T1034] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.542807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.555524][ T1034] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.116: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.566089][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.568420][ T1034] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 81.587597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.608125][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 81.611822][ T974] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.622261][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 81.637731][ T974] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.640399][ T991] device veth0_vlan entered promiscuous mode [ 81.651001][ T974] 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 [ 81.682654][ T974] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.686812][ T996] device veth0_vlan entered promiscuous mode [ 81.694393][ T974] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.704653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.715382][ T974] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.723255][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.736885][ T974] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.747409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.760047][ T974] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.786580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.794459][ T1038] loop4: detected capacity change from 0 to 128 [ 81.798826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.808433][ T974] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.809415][ T1040] loop1: detected capacity change from 0 to 128 [ 81.824159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.833617][ T974] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.865312][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.873512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.873928][ T1038] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 81.880987][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.889744][ T1040] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 81.897278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.905058][ T974] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.917553][ T996] device veth1_macvtap entered promiscuous mode [ 81.928157][ T1040] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.937093][ T991] device veth1_macvtap entered promiscuous mode [ 81.950585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.950734][ T1038] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.959195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.977473][ T974] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.977513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.997870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.002906][ T974] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.006403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.023586][ T974] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.027585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.053452][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.061917][ T974] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.063309][ T1040] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.117: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.077292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.102542][ T1040] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 82.105487][ T974] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.116482][ T1038] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.127: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.132283][ T974] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.151562][ T1038] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 82.167640][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.170645][ T977] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.179970][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.192454][ T974] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.198263][ T986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.216377][ T977] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.220899][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.241692][ T977] 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 [ 82.241761][ T986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.262480][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.275513][ T986] 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 [ 82.283705][ T977] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.304315][ T986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.327871][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.331094][ T977] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.336491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.357808][ T986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.364619][ T977] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.389336][ T977] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.392251][ T986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.420377][ T986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.424772][ T977] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.449820][ T986] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.451946][ T977] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.467039][ T986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.508512][ T986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.509121][ T1048] loop8: detected capacity change from 0 to 128 [ 82.523774][ T1047] loop9: detected capacity change from 0 to 128 [ 82.529826][ T977] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.537004][ T986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.564261][ T1047] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 82.566534][ T986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.585084][ T1047] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.588119][ T1048] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 82.604782][ T977] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.606132][ T986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.622154][ T1047] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.129: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.635072][ T986] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.652405][ T977] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.665249][ T1047] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 82.675563][ T977] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.685439][ T1048] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.696802][ T977] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.721514][ T977] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.724310][ T986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.747267][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop9 [ 82.753880][ T977] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.758214][ T991] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.775862][ T977] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.796559][ T977] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.797119][ T986] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.825999][ T991] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.828092][ T974] EXT4-fs (loop7): unmounting filesystem. [ 82.839798][ T991] 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 [ 82.848533][ T1048] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.130: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.884673][ T986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.896768][ T986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.910847][ T1048] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 82.914166][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 82.919131][ T991] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.939401][ T996] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.956175][ T991] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.970118][ T996] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.985076][ T991] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.006042][ T991] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.029839][ T996] 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 [ 83.043896][ T991] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.061221][ T996] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.067005][ T991] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.077136][ T996] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.093876][ T991] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.105399][ T996] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.121444][ T991] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.134723][ T996] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.164275][ T996] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.173681][ T991] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.180102][ T996] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.193937][ T977] EXT4-fs (loop1): unmounting filesystem. [ 83.207057][ T996] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.212641][ T991] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.227466][ T996] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.241666][ T991] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.255240][ T996] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.269222][ T991] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.278952][ T996] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.306801][ T996] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.327116][ T991] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.343779][ T996] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.344962][ T986] EXT4-fs (loop4): unmounting filesystem. [ 83.364892][ T996] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.380650][ T991] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.382324][ T996] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.393690][ T991] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.422212][ T996] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.446018][ T1054] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.454129][ T1054] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.472219][ T1054] device bridge_slave_0 entered promiscuous mode [ 83.532553][ T1054] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.539612][ T1054] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.548162][ T1054] device bridge_slave_1 entered promiscuous mode [ 83.601099][ T1059] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.608138][ T1059] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.616650][ T991] EXT4-fs (loop9): unmounting filesystem. [ 83.621449][ T1059] device bridge_slave_0 entered promiscuous mode [ 83.631792][ T1061] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.638839][ T1061] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.646233][ T1061] device bridge_slave_0 entered promiscuous mode [ 83.657345][ T1059] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.664721][ T1059] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.672303][ T1059] device bridge_slave_1 entered promiscuous mode [ 83.682869][ T996] EXT4-fs (loop8): unmounting filesystem. [ 83.689214][ T1061] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.696306][ T1061] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.707130][ T1061] device bridge_slave_1 entered promiscuous mode [ 83.799554][ T1069] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.806737][ T1069] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.814129][ T1069] device bridge_slave_0 entered promiscuous mode [ 83.832739][ T1069] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.839775][ T1069] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.847307][ T1069] device bridge_slave_1 entered promiscuous mode [ 83.946129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.953710][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.995896][ T1071] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.002968][ T1071] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.010259][ T1071] device bridge_slave_0 entered promiscuous mode [ 84.017549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.025935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.034405][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.041455][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.048827][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.057270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.065426][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.072453][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.079782][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.098685][ T1071] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.105763][ T1071] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.113335][ T1071] device bridge_slave_1 entered promiscuous mode [ 84.142115][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.150012][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.157849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.165547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.174243][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.182418][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.189484][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.196899][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.206019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.216242][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.224721][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.232984][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.239991][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.267529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.275215][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.308734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.317126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.325670][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.334474][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.341610][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.348938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.357383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.365764][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.372798][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.380114][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.388260][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.396490][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.404405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.412479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.424847][ T1061] device veth0_vlan entered promiscuous mode [ 84.440611][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.448612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.456082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.485416][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.494415][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.506633][ T1059] device veth0_vlan entered promiscuous mode [ 84.516578][ T1061] device veth1_macvtap entered promiscuous mode [ 84.530000][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.537842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.546033][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.553741][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.561470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.569349][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.577650][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.585156][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.606659][ T1059] device veth1_macvtap entered promiscuous mode [ 84.615364][ T1054] device veth0_vlan entered promiscuous mode [ 84.623284][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.632600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.640729][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.647772][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.655244][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.663503][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.670515][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.677985][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.710239][ T1069] device veth0_vlan entered promiscuous mode [ 84.718865][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.727800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.737025][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.745577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.753792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.761460][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.768911][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.777564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.786392][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.795378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.803533][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.818362][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.826556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.853371][ T1109] loop0: detected capacity change from 0 to 128 [ 84.857524][ T1111] loop6: detected capacity change from 0 to 128 [ 84.869313][ T1054] device veth1_macvtap entered promiscuous mode [ 84.886787][ T1069] device veth1_macvtap entered promiscuous mode [ 84.893673][ T1109] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 84.896890][ T1111] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 84.903629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.910804][ T1111] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.918086][ T1109] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.931317][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.945068][ T1111] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.143: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.948061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.970449][ T1109] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.133: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.976385][ T1111] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 85.004807][ T1109] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 85.020393][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.033389][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.036486][ T1061] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.044876][ T1059] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.067540][ T1061] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.068593][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 85.082495][ T1061] 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 [ 85.092679][ T1059] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.124033][ T1061] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.136980][ T1061] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.141127][ T1059] 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 [ 85.150368][ T1061] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.185248][ T1117] loop2: detected capacity change from 0 to 128 [ 85.187090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.197271][ T1117] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 85.199952][ T1059] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.208646][ T1061] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.221416][ T1059] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.248393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.252995][ T1059] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.257328][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.276362][ T1061] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.279280][ T1117] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.295116][ T1061] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.305998][ T1059] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.320709][ T1061] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.335799][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.352406][ T1061] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.373532][ T1059] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.373689][ T1061] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.390103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.407475][ T1061] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.408445][ T1059] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.421639][ T1061] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 85.437029][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.451750][ T1061] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.456129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.470555][ T1061] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.478575][ T1059] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.494509][ T1061] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.509553][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.520942][ T1061] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.528874][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.548830][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.556478][ T1059] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.557829][ T1117] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.140: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.571594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.598853][ T1059] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.610531][ T1059] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.624114][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.624472][ T1059] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 85.632553][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.644456][ T1117] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 85.651255][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.651636][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.675066][ T1059] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.692364][ T1059] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.702818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.716672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.720793][ T1054] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.729616][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.749025][ T1054] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.750357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.770103][ T1121] loop3: detected capacity change from 0 to 128 [ 85.776519][ T1054] 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 [ 85.776816][ T1054] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.802054][ T1059] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.816390][ T1054] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.839737][ T1059] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.848806][ T1054] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.853790][ T1121] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 85.876208][ T1054] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.892543][ T1054] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.912283][ T1054] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.912796][ T1121] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.954465][ T1121] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.144: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.973385][ T1054] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.973570][ T1054] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.003678][ T1121] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 86.012214][ T1054] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.034443][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready