Warning: Permanently added '10.128.1.130' (ED25519) to the list of known hosts. 2025/06/17 09:45:52 ignoring optional flag "sandboxArg"="0" [ 48.188015][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 48.188028][ T24] audit: type=1400 audit(1750153552.850:104): avc: denied { write } for pid=398 comm="syz-execprog" path="pipe:[15288]" dev="pipefs" ino=15288 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 2025/06/17 09:45:53 parsed 1 programs [ 49.578959][ T24] audit: type=1400 audit(1750153554.250:105): avc: denied { unlink } for pid=404 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" [ 49.634421][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.065053][ T24] audit: type=1400 audit(1750153554.730:106): avc: denied { create } for pid=415 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.403768][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.416295][ T446] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.424558][ T446] device bridge_slave_0 entered promiscuous mode [ 50.432474][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.439965][ T446] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.447307][ T446] device bridge_slave_1 entered promiscuous mode [ 50.493418][ T24] audit: type=1401 audit(1750153555.160:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.533218][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.540413][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.547683][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.554826][ T446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.572402][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.580033][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.587194][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.596131][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.604523][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.611587][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.621459][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.629799][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.636839][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.648836][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.658024][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.671903][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.683884][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.692387][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.699871][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.707953][ T446] device veth0_vlan entered promiscuous mode [ 50.717648][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.727523][ T446] device veth1_macvtap entered promiscuous mode [ 50.736601][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/06/17 09:45:55 executed programs: 0 [ 50.746759][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.903170][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.910364][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.917717][ T473] device bridge_slave_0 entered promiscuous mode [ 50.925029][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.932354][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.939788][ T473] device bridge_slave_1 entered promiscuous mode [ 50.950182][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.957246][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.964727][ T471] device bridge_slave_0 entered promiscuous mode [ 50.972673][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.979831][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.987338][ T471] device bridge_slave_1 entered promiscuous mode [ 51.070004][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.077067][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.084652][ T472] device bridge_slave_0 entered promiscuous mode [ 51.091771][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.099193][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.106604][ T472] device bridge_slave_1 entered promiscuous mode [ 51.148195][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.155457][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.163037][ T469] device bridge_slave_0 entered promiscuous mode [ 51.170007][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.177054][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.184843][ T469] device bridge_slave_1 entered promiscuous mode [ 51.222351][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.229418][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.236808][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.243911][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.268134][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.275422][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.283157][ T468] device bridge_slave_0 entered promiscuous mode [ 51.293435][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.300542][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.307810][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.314860][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.327718][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.335281][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.342541][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.350447][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.360267][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.367312][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.374960][ T468] device bridge_slave_1 entered promiscuous mode [ 51.454438][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.461922][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.484048][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.491558][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.499557][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.507917][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.516897][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.523976][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.531715][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.540160][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.548328][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.555352][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.580127][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.589041][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.597181][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.604234][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.611942][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.620100][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.628039][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.636239][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.644235][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.652567][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.660826][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.667840][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.688318][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.696511][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.704702][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.713314][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.739327][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.746883][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.754390][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.762940][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.771127][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.778201][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.786111][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.794495][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.802704][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.810191][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.839952][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.847663][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.856093][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.872389][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.880121][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.887585][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.895999][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.904391][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.911537][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.919004][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.927282][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.935944][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.943004][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.953180][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.960859][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.968792][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.977323][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.985874][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.012400][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.020104][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.027488][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.036198][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.047252][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.055696][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.064181][ T473] device veth0_vlan entered promiscuous mode [ 52.074380][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.082947][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.103038][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.110636][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.118030][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.125652][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.133925][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.142219][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.149277][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.156762][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.165032][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.172198][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.179848][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.188699][ T471] device veth0_vlan entered promiscuous mode [ 52.204900][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.222907][ T469] device veth0_vlan entered promiscuous mode [ 52.230686][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.238886][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.246353][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.254264][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.262457][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.272923][ T473] device veth1_macvtap entered promiscuous mode [ 52.288002][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.296225][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.304437][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.312417][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.324293][ T471] device veth1_macvtap entered promiscuous mode [ 52.336417][ T472] device veth0_vlan entered promiscuous mode [ 52.343375][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.351731][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.360421][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.368012][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.376411][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.384952][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.393105][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.401221][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.409460][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.417759][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.425272][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.437562][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.446096][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.454569][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.463031][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.478632][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.486979][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.522590][ T472] device veth1_macvtap entered promiscuous mode [ 52.529798][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.538153][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.550276][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.561381][ T490] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 52.562891][ T469] device veth1_macvtap entered promiscuous mode [ 52.576904][ T24] audit: type=1400 audit(1750153557.240:108): avc: denied { mount } for pid=489 comm="syz.6.18" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.576939][ T490] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.613465][ T490] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.632776][ T24] audit: type=1400 audit(1750153557.280:109): avc: denied { write } for pid=489 comm="syz.6.18" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.633751][ T490] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 52.657325][ T468] device veth0_vlan entered promiscuous mode [ 52.669184][ T494] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.670121][ T24] audit: type=1400 audit(1750153557.280:110): avc: denied { add_name } for pid=489 comm="syz.6.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.678128][ T494] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.721102][ T24] audit: type=1400 audit(1750153557.280:111): avc: denied { create } for pid=489 comm="syz.6.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.748360][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.777098][ T24] audit: type=1400 audit(1750153557.280:112): avc: denied { write open } for pid=489 comm="syz.6.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.826204][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.835390][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.843634][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.844299][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.852220][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.872465][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.875632][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.880956][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.895192][ T471] 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 [ 52.922320][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.922657][ T24] audit: type=1400 audit(1750153557.280:113): avc: denied { mounton } for pid=489 comm="syz.6.18" path="/0/file1/bus" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.930552][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.953799][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.972610][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.972682][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.986377][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.000804][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.000821][ T494] ================================================================== [ 53.017944][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.023578][ T494] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 53.023589][ T494] Read of size 157024 at addr ffff8881218c6028 by task syz.5.17/494 [ 53.023592][ T494] [ 53.023610][ T494] CPU: 1 PID: 494 Comm: syz.5.17 Not tainted 5.10.238-syzkaller-1007479-gd76d4cd0623a #0 [ 53.023616][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 53.023630][ T494] Call Trace: [ 53.078691][ T494] __dump_stack+0x21/0x24 [ 53.083107][ T494] dump_stack_lvl+0x169/0x1d8 [ 53.087780][ T494] ? show_regs_print_info+0x18/0x18 [ 53.092969][ T494] ? thaw_kernel_threads+0x220/0x220 [ 53.098347][ T494] print_address_description+0x7f/0x2c0 [ 53.103981][ T494] ? do_split+0x1995/0x1e30 [ 53.108499][ T494] kasan_report+0xe2/0x130 [ 53.112911][ T494] ? do_split+0x1995/0x1e30 [ 53.117410][ T494] ? do_split+0x1995/0x1e30 [ 53.121917][ T494] kasan_check_range+0x280/0x290 [ 53.126847][ T494] memmove+0x2d/0x70 [ 53.130745][ T494] do_split+0x1995/0x1e30 [ 53.135074][ T494] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 53.140875][ T494] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 53.146671][ T494] make_indexed_dir+0xd58/0x13f0 [ 53.151692][ T494] ? add_dirent_to_buf+0x6d0/0x6d0 [ 53.156797][ T494] ? add_dirent_to_buf+0x46e/0x6d0 [ 53.161904][ T494] ext4_add_entry+0xc05/0xf10 [ 53.166573][ T494] ? memcpy+0x56/0x70 [ 53.170548][ T494] ? ext4_inc_count+0x1b0/0x1b0 [ 53.175404][ T494] ? atime_needs_update+0x5b0/0x5b0 [ 53.180595][ T494] ? __kasan_check_read+0x11/0x20 [ 53.185613][ T494] __ext4_link+0x4db/0x760 [ 53.190023][ T494] ? ext4_update_dx_flag+0x200/0x200 [ 53.195316][ T494] ? __kasan_check_write+0x14/0x20 [ 53.200426][ T494] ? down_write+0xac/0x110 [ 53.205009][ T494] ext4_link+0x1de/0x270 [ 53.209335][ T494] vfs_link+0x684/0x880 [ 53.213485][ T494] do_linkat+0x381/0x660 [ 53.217722][ T494] __x64_sys_link+0x68/0x80 [ 53.222226][ T494] do_syscall_64+0x31/0x40 [ 53.226638][ T494] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.232550][ T494] RIP: 0033:0x7fcc5cbd2759 [ 53.236971][ T494] 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 [ 53.256603][ T494] RSP: 002b:00007fcc5c653038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 53.265019][ T494] RAX: ffffffffffffffda RBX: 00007fcc5cd89f80 RCX: 00007fcc5cbd2759 [ 53.272993][ T494] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 53.281008][ T494] RBP: 00007fcc5cc4575e R08: 0000000000000000 R09: 0000000000000000 [ 53.289096][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.297066][ T494] R13: 0000000000000000 R14: 00007fcc5cd89f80 R15: 00007ffff90e03c8 [ 53.305161][ T494] [ 53.307479][ T494] The buggy address belongs to the page: [ 53.313107][ T494] page:ffffea0004863180 refcount:3 mapcount:1 mapping:ffff888110352d10 index:0x1 pfn:0x1218c6 [ 53.323729][ T494] aops:def_blk_aops ino:0 [ 53.328624][ T494] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 53.339731][ T494] raw: 400000000032201e ffffea0004666b88 ffffea0004ac5a08 ffff888110352d10 [ 53.348501][ T494] raw: 0000000000000001 ffff88812bc875e8 0000000300000000 ffff8881292be000 [ 53.357183][ T494] page dumped because: kasan: bad access detected [ 53.363625][ T494] page->mem_cgroup:ffff8881292be000 [ 53.368829][ T494] page_owner tracks the page as allocated [ 53.374647][ T494] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 494, ts 52740330397, free_ts 52739747509 [ 53.391659][ T494] prep_new_page+0x179/0x180 [ 53.396250][ T494] get_page_from_freelist+0x2235/0x23d0 [ 53.401799][ T494] __alloc_pages_nodemask+0x268/0x5f0 [ 53.407182][ T494] pagecache_get_page+0x642/0x930 [ 53.412205][ T494] __getblk_gfp+0x212/0x780 [ 53.416708][ T494] ext4_bread_batch+0x1cc/0x720 [ 53.421703][ T494] __ext4_find_entry+0xedc/0x1970 [ 53.426823][ T494] ext4_lookup+0x292/0x840 [ 53.431248][ T494] path_openat+0x1127/0x3160 [ 53.435853][ T494] do_filp_open+0x1b3/0x3e0 [ 53.440379][ T494] do_sys_openat2+0x14c/0x6d0 [ 53.445077][ T494] __x64_sys_creat+0x8e/0xb0 [ 53.449690][ T494] do_syscall_64+0x31/0x40 [ 53.454133][ T494] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.460014][ T494] page last free stack trace: [ 53.464686][ T494] free_unref_page_prepare+0x2b7/0x2d0 [ 53.470234][ T494] free_unref_page_list+0x12e/0x9b0 [ 53.475795][ T494] release_pages+0xe38/0xe80 [ 53.480392][ T494] free_pages_and_swap_cache+0x86/0xa0 [ 53.485859][ T494] tlb_finish_mmu+0x175/0x300 [ 53.490535][ T494] unmap_region+0x32c/0x380 [ 53.495028][ T494] __do_munmap+0x63c/0x850 [ 53.499439][ T494] __se_sys_munmap+0x127/0x1b0 [ 53.504354][ T494] __x64_sys_munmap+0x5b/0x70 [ 53.509037][ T494] do_syscall_64+0x31/0x40 [ 53.513464][ T494] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.519344][ T494] [ 53.521677][ T494] Memory state around the buggy address: [ 53.527488][ T494] ffff8881218d7f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.535560][ T494] ffff8881218d7f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.543704][ T494] >ffff8881218d8000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.551931][ T494] ^ [ 53.555999][ T494] ffff8881218d8080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.564521][ T494] ffff8881218d8100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 53.572597][ T494] ================================================================== [ 53.580650][ T494] Disabling lock debugging due to kernel taint [ 53.598537][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.603378][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop5 [ 53.625262][ T24] kauditd_printk_skb: 2 callbacks suppressed [ 53.625274][ T24] audit: type=1400 audit(1750153558.290:116): avc: denied { read } for pid=77 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 [ 53.637906][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.654998][ T24] audit: type=1400 audit(1750153558.290:117): avc: denied { search } for pid=77 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 [ 53.668598][ T494] EXT4-fs error (device loop5): ext4_dx_csum_set:529: inode #2: comm syz.5.17: dir seems corrupt? Run e2fsck -D. [ 53.689916][ T24] audit: type=1400 audit(1750153558.290:118): avc: denied { write } for pid=77 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 [ 53.722844][ T24] audit: type=1400 audit(1750153558.290:119): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.733672][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.744600][ T24] audit: type=1400 audit(1750153558.290:120): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.783806][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.788422][ T24] audit: type=1400 audit(1750153558.290:121): avc: denied { append open } for pid=77 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 [ 53.815500][ T24] audit: type=1400 audit(1750153558.290:122): avc: denied { getattr } for pid=77 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 [ 53.815876][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.841331][ T473] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.858501][ T473] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.871999][ 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 [ 53.872230][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.892653][ T473] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.918976][ T473] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.932617][ 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 [ 53.947689][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.956799][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.965030][ T24] audit: type=1400 audit(1750153558.620:123): avc: denied { remove_name } for pid=471 comm="syz-executor" name="lost+found" dev="loop6" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.965088][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.988713][ 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 [ 54.014951][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.018619][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.023187][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.044263][ T471] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.044622][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.056853][ T24] audit: type=1400 audit(1750153558.630:124): avc: denied { rmdir } for pid=471 comm="syz-executor" name="lost+found" dev="loop6" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.071729][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.093880][ T473] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.125233][ 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 [ 54.126333][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.140472][ 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 [ 54.153873][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.168718][ 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 [ 54.184799][ T468] device veth1_macvtap entered promiscuous mode [ 54.201868][ T473] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.227932][ T473] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.242563][ T473] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.255704][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.259123][ 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 [ 54.274220][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.281191][ 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 [ 54.303178][ T473] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.319711][ T506] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 54.321324][ T473] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.341806][ T506] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.353232][ T473] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.353615][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.387077][ T506] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.399511][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.406650][ T506] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 54.422838][ T510] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.432151][ T510] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.463331][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.483639][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.504778][ T472] 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 [ 54.529519][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.541489][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.555082][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.570341][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.586159][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.602531][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.624962][ T24] audit: type=1400 audit(1750153559.290:125): avc: denied { unlink } for pid=469 comm="syz-executor" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.625741][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.683269][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.690186][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.713418][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.713795][ T515] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.728894][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.749723][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.751259][ T515] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.763474][ T472] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.786196][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.787045][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.801454][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.832610][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.848123][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.864432][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.876570][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.877400][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.891923][ T469] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.921061][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.936489][ T515] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.15: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.946808][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.956409][ T515] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 54.971059][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.994410][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.013338][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop0 [ 55.022731][ T468] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.038722][ T468] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.051989][ T469] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.067635][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.097273][ T468] 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 [ 55.108052][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.118105][ T468] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.136075][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.148058][ T468] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.163163][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.175212][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.192675][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.205687][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.239111][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.240204][ T468] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.255846][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.274018][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.287634][ T469] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.333376][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.358541][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.363253][ T520] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.380635][ T520] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.388043][ T520] device bridge_slave_0 entered promiscuous mode [ 55.395683][ T468] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.412794][ T468] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.426478][ T468] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.431990][ T520] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.439360][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.447930][ T520] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.461095][ T468] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.469575][ T520] device bridge_slave_1 entered promiscuous mode [ 55.492876][ T468] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.504866][ T468] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.570158][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.577235][ T522] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.586474][ T522] device bridge_slave_0 entered promiscuous mode [ 55.598977][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.606041][ T522] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.613686][ T522] device bridge_slave_1 entered promiscuous mode [ 55.673526][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.680717][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.688139][ T527] device bridge_slave_0 entered promiscuous mode [ 55.711955][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.719068][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.726407][ T527] device bridge_slave_1 entered promiscuous mode [ 55.745853][ T520] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.752955][ T520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.760249][ T520] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.767296][ T520] bridge0: port 1(bridge_slave_0) entered forwarding state 2025/06/17 09:46:00 executed programs: 24 [ 55.794128][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.801322][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.808633][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.815768][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.850465][ T9] device bridge_slave_1 left promiscuous mode [ 55.856600][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.864346][ T9] device bridge_slave_0 left promiscuous mode [ 55.870791][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.878725][ T9] device veth1_macvtap left promiscuous mode [ 55.884739][ T9] device veth0_vlan left promiscuous mode [ 55.993523][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.001207][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.008784][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.016078][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.050339][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.057807][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.065565][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.074352][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.082956][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.090023][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.124996][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.133528][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.142360][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.149569][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.159056][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.167155][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.179164][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.186222][ T535] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.193772][ T535] device bridge_slave_0 entered promiscuous mode [ 56.201224][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.208401][ T535] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.215847][ T535] device bridge_slave_1 entered promiscuous mode [ 56.227947][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.236162][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.262431][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.270204][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.287848][ T537] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.295268][ T537] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.303085][ T537] device bridge_slave_0 entered promiscuous mode [ 56.310421][ T537] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.317470][ T537] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.325141][ T537] device bridge_slave_1 entered promiscuous mode [ 56.352740][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.360486][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.367886][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.376302][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.384941][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.392010][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.420788][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.429331][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.437513][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.444586][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.452295][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.460989][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.469437][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.476470][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.484206][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.492740][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.501123][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.508159][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.545095][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.553784][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.562389][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.571263][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.579369][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.588564][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.596024][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.605289][ T520] device veth0_vlan entered promiscuous mode [ 56.625012][ T520] device veth1_macvtap entered promiscuous mode [ 56.632689][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.641380][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.649848][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.657403][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.666194][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.674617][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.682750][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.690852][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.704403][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.712766][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.733164][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.744651][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.753208][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.766036][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.775228][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.796709][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.814932][ T527] device veth0_vlan entered promiscuous mode [ 56.822007][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.830741][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.839537][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.847517][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.855841][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.862912][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.870387][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.878021][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.885595][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.917576][ T522] device veth0_vlan entered promiscuous mode [ 56.925166][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.933150][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.942901][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.952036][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.968729][ T545] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 56.975712][ T522] device veth1_macvtap entered promiscuous mode [ 56.984905][ T545] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.003351][ T545] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.34: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.023190][ T545] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 57.035045][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.042114][ T520] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.048790][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop7 [ 57.054862][ T520] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.061653][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.074783][ T520] 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 [ 57.081412][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.083359][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.103668][ T520] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.109696][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.116493][ T520] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.128368][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.136537][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.148914][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.149514][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.156540][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.171349][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.178971][ T520] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.185845][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.201084][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.208912][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.223944][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.231032][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.245968][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.253902][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.269185][ T520] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.276841][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.291501][ T520] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.299898][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.311357][ T520] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.342669][ T527] device veth1_macvtap entered promiscuous mode [ 57.359151][ T520] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.387399][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.387531][ T520] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.410877][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.411286][ T520] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.419419][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.431275][ T520] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.439317][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.460484][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.468737][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.476946][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.485367][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.493410][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.502729][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.511553][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.520027][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.544599][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.553479][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.562644][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.570563][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.586049][ T535] device veth0_vlan entered promiscuous mode [ 57.595289][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.602746][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.610570][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.619057][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.627300][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.635230][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.643236][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.651769][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.660893][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.668505][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.676484][ T537] device veth0_vlan entered promiscuous mode [ 57.692906][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.701312][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.710056][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.719813][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.733799][ T537] device veth1_macvtap entered promiscuous mode [ 57.754303][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.762929][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.771352][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.780841][ T535] device veth1_macvtap entered promiscuous mode [ 57.809052][ T551] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 57.818045][ T551] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.832992][ T551] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.854637][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.856112][ T551] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 57.870433][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.881049][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.889693][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.897939][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.907161][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.915687][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.924580][ T522] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.925096][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop8 [ 57.941746][ T522] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.944122][ T555] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 57.956794][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.964996][ T522] 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 [ 57.965338][ T522] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.975669][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.993755][ T555] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.007284][ T522] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.017695][ T555] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.041212][ T522] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.055886][ T555] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 58.087892][ T522] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.104207][ T522] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.120324][ T522] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.135597][ T522] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.140271][ T527] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.150658][ T522] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.166457][ T527] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.177913][ T522] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.201918][ T522] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.203190][ T527] 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 [ 58.215341][ T522] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 58.239483][ T527] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.248065][ T522] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.269279][ T527] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.276248][ T522] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.304464][ T522] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.306145][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.318124][ T522] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.340441][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.367337][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.374668][ T550] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.377475][ T527] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.384575][ T550] device bridge_slave_0 entered promiscuous mode [ 58.404581][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.421148][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.421854][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.443420][ T550] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.450634][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.466625][ T550] device bridge_slave_1 entered promiscuous mode [ 58.474284][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 58.491003][ T527] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.498218][ T561] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.503710][ T566] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 58.516764][ T561] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.542085][ T527] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.548576][ T561] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 58.564772][ T566] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.575275][ T527] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 58.599272][ T527] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.600628][ T535] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.632887][ T527] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.640029][ T566] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.668092][ T527] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.668168][ T535] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.680565][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.694423][ T527] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.700038][ T550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.700109][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.700120][ T550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.736477][ T566] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 58.745039][ T535] 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 [ 58.765914][ T535] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.776704][ T550] device veth0_vlan entered promiscuous mode [ 58.785182][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.790733][ T535] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.799376][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.815666][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.823948][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.832470][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.841527][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.849914][ T537] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.850452][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.863764][ T535] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.869901][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.884369][ T537] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.891637][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.906033][ T535] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.912084][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.927026][ T537] 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 [ 58.954219][ T535] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.966379][ T550] device veth1_macvtap entered promiscuous mode [ 58.976510][ T535] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.977518][ T537] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.003097][ T537] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.004241][ T535] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.016648][ T537] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.031913][ T535] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.032114][ T535] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.032137][ T535] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.032167][ T535] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.032386][ T535] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.032648][ T535] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.109294][ T537] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.116759][ T535] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.131595][ T537] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.146138][ T535] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.156659][ T537] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.201032][ T537] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.207033][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.216162][ T537] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.239221][ T537] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.251108][ T537] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.265179][ T537] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.277676][ T537] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.292650][ T537] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.308943][ T537] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.320820][ T537] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.337869][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.347003][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.442316][ T574] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 59.451112][ T576] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.458354][ T576] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.458443][ T574] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.465864][ T576] device bridge_slave_0 entered promiscuous mode [ 59.483113][ T576] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.490760][ T576] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.504501][ T576] device bridge_slave_1 entered promiscuous mode [ 59.536373][ T574] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.562077][ T574] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 59.603091][ T550] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.604231][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop6 [ 59.615189][ T576] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.622777][ T550] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.628720][ T576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.628793][ T576] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.628803][ T576] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.666274][ T584] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.674015][ T550] 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 [ 59.674777][ T584] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.694782][ T550] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.701913][ T584] device bridge_slave_0 entered promiscuous mode [ 59.713190][ T550] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.739401][ T584] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.746463][ T584] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.753812][ T550] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.754282][ T584] device bridge_slave_1 entered promiscuous mode [ 59.768935][ T550] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.792962][ T550] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.808865][ T550] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.826390][ T550] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.843803][ T9] device bridge_slave_1 left promiscuous mode [ 59.850542][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.850641][ T550] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.872851][ T9] device bridge_slave_0 left promiscuous mode [ 59.873069][ T550] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.879503][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.890642][ T550] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.912301][ T9] device bridge_slave_1 left promiscuous mode [ 59.912899][ T550] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.918963][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.931011][ T550] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.952325][ T9] device bridge_slave_0 left promiscuous mode [ 59.952454][ T550] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.958831][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.974982][ T550] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.993849][ T550] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.007710][ T9] device bridge_slave_1 left promiscuous mode [ 60.014266][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.022062][ T9] device bridge_slave_0 left promiscuous mode [ 60.028341][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.036427][ T9] device bridge_slave_1 left promiscuous mode [ 60.042746][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.050390][ T9] device bridge_slave_0 left promiscuous mode [ 60.056539][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.065077][ T9] device bridge_slave_1 left promiscuous mode [ 60.071399][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.079115][ T9] device bridge_slave_0 left promiscuous mode [ 60.085274][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.094741][ T9] device veth1_macvtap left promiscuous mode [ 60.100809][ T9] device veth0_vlan left promiscuous mode [ 60.106768][ T9] device veth1_macvtap left promiscuous mode [ 60.112925][ T9] device veth0_vlan left promiscuous mode [ 60.119022][ T9] device veth1_macvtap left promiscuous mode [ 60.125022][ T9] device veth0_vlan left promiscuous mode [ 60.131175][ T9] device veth1_macvtap left promiscuous mode [ 60.137172][ T9] device veth0_vlan left promiscuous mode [ 60.143357][ T9] device veth1_macvtap left promiscuous mode [ 60.149456][ T9] device veth0_vlan left promiscuous mode [ 60.641098][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.648652][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.655977][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.672455][ T585] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.679847][ T585] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.687215][ T585] device bridge_slave_0 entered promiscuous mode [ 60.695284][ T585] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.702512][ T585] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.710288][ T585] device bridge_slave_1 entered promiscuous mode [ 60.739437][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.747749][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.756305][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.763400][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.778554][ T588] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.785616][ T588] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.793243][ T588] device bridge_slave_0 entered promiscuous mode [ 60.809634][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.818122][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.826602][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.833706][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.841459][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.850005][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.858974][ T588] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.866061][ T588] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.873479][ T588] device bridge_slave_1 entered promiscuous mode [ 60.910023][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.918118][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.963974][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.971658][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.997333][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.005897][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.014329][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.021416][ T313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.029190][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.043952][ T576] device veth0_vlan entered promiscuous mode [ 61.061203][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.070096][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.078450][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.085487][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.093185][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.101689][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.110403][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.118205][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.126539][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.134307][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.162825][ T599] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.170285][ T599] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.177893][ T599] device bridge_slave_0 entered promiscuous mode [ 61.186891][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.195398][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.203685][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.211852][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.220109][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.228614][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.238184][ T576] device veth1_macvtap entered promiscuous mode [ 61.249092][ T599] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.256150][ T599] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.263807][ T599] device bridge_slave_1 entered promiscuous mode [ 61.286121][ T584] device veth0_vlan entered promiscuous mode [ 61.292879][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.301249][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.309547][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.316972][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.324764][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.333282][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 2025/06/17 09:46:06 executed programs: 43 [ 61.360219][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.368745][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.377094][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.385701][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.394296][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.401953][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.436940][ T584] device veth1_macvtap entered promiscuous mode [ 61.444695][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.454699][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.462274][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.470615][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.477709][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.486232][ T604] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 61.489671][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.495332][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.505605][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.520787][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.526752][ T604] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.528463][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.546967][ T604] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 61.563207][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.570279][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.574830][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop5 [ 61.577690][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.594328][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.597234][ T576] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.601404][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.605775][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop5 [ 61.628191][ T576] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.644764][ T576] 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 [ 61.651056][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.672955][ T576] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.684995][ T576] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.698543][ T576] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.713435][ T576] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.728482][ T576] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.728600][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.744520][ T576] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.766869][ T576] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.782066][ T576] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.782463][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.797413][ T576] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.805720][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.816824][ T576] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.834073][ T588] device veth0_vlan entered promiscuous mode [ 61.844073][ T576] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 61.856783][ T576] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.874462][ T576] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.888888][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.898117][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.898772][ T576] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.909096][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.926130][ T576] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.926535][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.947915][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.956512][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.965151][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.974107][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.983457][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.992355][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.000799][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.016122][ T588] device veth1_macvtap entered promiscuous mode [ 62.031285][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.039065][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.046481][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.055590][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.064120][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.081519][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.089231][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.109981][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.118621][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.126925][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.135988][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.144730][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.153287][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.157441][ T608] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 62.163317][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.171238][ T608] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.179518][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.194101][ T608] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.210540][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.223186][ T608] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 62.223731][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.242181][ T584] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.242712][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop4 [ 62.261018][ T584] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.264160][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.282625][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.291282][ T584] 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 [ 62.291299][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.313517][ T584] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.318698][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.319668][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.330824][ T584] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.337966][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.346383][ T584] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.359282][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.367380][ T584] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.381792][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.384609][ T585] device veth0_vlan entered promiscuous mode [ 62.417755][ T584] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.433425][ T584] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.456301][ T584] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.472118][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.480143][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.488155][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.496332][ T584] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.496827][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.515546][ T584] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.534367][ T584] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.536598][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.547990][ T584] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 62.556471][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.568814][ T584] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.580828][ T433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.597168][ T584] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.615103][ T612] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 62.632118][ T599] device veth0_vlan entered promiscuous mode [ 62.648615][ T612] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.661081][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.670090][ T584] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.675942][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.682048][ T584] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.690694][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.712195][ T612] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.731418][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.740019][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.747704][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.755250][ T612] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 62.771334][ T585] device veth1_macvtap entered promiscuous mode [ 62.788552][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.800946][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.807304][ T588] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.822258][ T588] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.835749][ T588] 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 [ 62.851148][ T599] device veth1_macvtap entered promiscuous mode [ 62.856624][ T588] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.877486][ T588] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.886607][ T615] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.897780][ T615] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.898081][ T588] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.907257][ T615] device bridge_slave_0 entered promiscuous mode [ 62.920442][ T588] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.936837][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.942003][ T588] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.951196][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.964712][ T588] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.973502][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.987912][ T588] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.996092][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.011159][ T588] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.020990][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready