x_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 376.510476][ T6159] device veth1_macvtap entered promiscuous mode [ 376.522049][ T6151] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 376.535223][ T6151] 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 [ 376.555853][ T6151] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 376.567763][ T6151] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 376.582636][ T6151] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 376.597774][ T6151] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 376.616200][ T6202] loop8: detected capacity change from 0 to 128 [ 376.620651][ T6151] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 376.638541][ T6151] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 376.638637][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 376.661785][ T6151] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 376.669482][ T6202] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 376.677402][ T6151] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 376.685889][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 376.707993][ T6202] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 376.708156][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 376.719071][ T6151] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 376.738172][ T6151] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 376.742996][ T6202] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.1182: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 376.752733][ T6151] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 376.775505][ T6202] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 376.814053][ T6202] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.1182: Unrecognised inode hash code 89 [ 376.824227][ T6138] EXT4-fs (loop1): unmounting filesystem. [ 376.826398][ T6202] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.1182: Corrupt directory, running e2fsck is recommended [ 376.844501][ T6202] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.1182: No space for directory leaf checksum. Please run e2fsck -D. [ 376.860098][ T6202] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.1182: checksumming directory block 2 [ 376.885022][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 376.893401][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 376.902528][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 376.903378][ T6149] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 376.912380][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 376.922233][ T6149] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 376.951019][ T6149] 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 [ 376.973143][ T6149] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 376.985176][ T6149] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 376.998596][ T6149] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 377.010977][ T6210] loop6: detected capacity change from 0 to 128 [ 377.013607][ T6149] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 377.035447][ T6149] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 377.036832][ T6210] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 377.051563][ T6149] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 377.076064][ T6149] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 377.077060][ T6210] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 377.091906][ T6149] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 377.108919][ T6210] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.1191: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 377.116539][ T6149] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 377.136669][ T6210] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 377.146917][ T6149] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 377.165154][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop6 [ 377.168055][ T6149] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 377.183183][ T6210] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.1191: Unrecognised inode hash code 89 [ 377.210718][ T6210] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.1191: Corrupt directory, running e2fsck is recommended [ 377.223847][ T6210] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.1191: No space for directory leaf checksum. Please run e2fsck -D. [ 377.242735][ T6151] EXT4-fs (loop4): unmounting filesystem. [ 377.248588][ T6210] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.1191: checksumming directory block 2 [ 377.266053][ T6159] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 377.281475][ T6159] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 377.298350][ T6159] 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 [ 377.329560][ T6159] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 377.341666][ T6159] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 377.358185][ T6159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 377.374568][ T6159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 377.391119][ T6159] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 377.407458][ T6159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 377.422727][ T6159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 377.438976][ T6159] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 377.454628][ T6159] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 377.466947][ T6159] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 377.480178][ T6159] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 377.485222][ T6149] EXT4-fs (loop8): unmounting filesystem. [ 377.498946][ T6208] bridge0: port 1(bridge_slave_0) entered blocking state [ 377.509407][ T6208] bridge0: port 1(bridge_slave_0) entered disabled state 2025/08/13 17:11:43 executed programs: 1189 [ 377.518422][ T6208] device bridge_slave_0 entered promiscuous mode [ 377.526960][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 377.534644][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 377.542991][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 377.551601][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 377.559872][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 377.566942][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 377.576219][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 377.584773][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 377.593566][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 377.600597][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 377.608182][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 377.616376][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 377.624432][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 377.632451][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 377.640426][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 377.656023][ T6208] bridge0: port 2(bridge_slave_1) entered blocking state [ 377.663122][ T6208] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.670397][ T6208] device bridge_slave_1 entered promiscuous mode [ 377.692187][ T600] device bridge_slave_1 left promiscuous mode [ 377.698298][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.705796][ T600] device bridge_slave_0 left promiscuous mode [ 377.712118][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.719917][ T600] device bridge_slave_1 left promiscuous mode [ 377.726097][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.734001][ T600] device bridge_slave_0 left promiscuous mode [ 377.735176][ T6159] EXT4-fs (loop6): unmounting filesystem. [ 377.740133][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.759324][ T600] device bridge_slave_1 left promiscuous mode [ 377.765833][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.773744][ T600] device bridge_slave_0 left promiscuous mode [ 377.779927][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.788002][ T600] device bridge_slave_1 left promiscuous mode [ 377.794173][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.802563][ T600] device bridge_slave_0 left promiscuous mode [ 377.808693][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.816418][ T600] device bridge_slave_1 left promiscuous mode [ 377.822554][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.829947][ T600] device bridge_slave_0 left promiscuous mode [ 377.836553][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.844544][ T600] device bridge_slave_1 left promiscuous mode [ 377.850641][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.858078][ T600] device bridge_slave_0 left promiscuous mode [ 377.864360][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.872242][ T600] device bridge_slave_1 left promiscuous mode [ 377.878344][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.885892][ T600] device bridge_slave_0 left promiscuous mode [ 377.892086][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.899742][ T600] device bridge_slave_1 left promiscuous mode [ 377.906092][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 377.914298][ T600] device bridge_slave_0 left promiscuous mode [ 377.920397][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 377.929384][ T600] device veth1_macvtap left promiscuous mode [ 377.935421][ T600] device veth0_vlan left promiscuous mode [ 377.941448][ T600] device veth1_macvtap left promiscuous mode [ 377.947468][ T600] device veth0_vlan left promiscuous mode [ 377.953568][ T600] device veth1_macvtap left promiscuous mode [ 377.959561][ T600] device veth0_vlan left promiscuous mode [ 377.965643][ T600] device veth1_macvtap left promiscuous mode [ 377.971667][ T600] device veth0_vlan left promiscuous mode [ 377.977667][ T600] device veth1_macvtap left promiscuous mode [ 377.983837][ T600] device veth0_vlan left promiscuous mode [ 377.989867][ T600] device veth1_macvtap left promiscuous mode [ 377.996081][ T600] device veth0_vlan left promiscuous mode [ 378.002032][ T600] device veth1_macvtap left promiscuous mode [ 378.008025][ T600] device veth0_vlan left promiscuous mode [ 378.014019][ T600] device veth1_macvtap left promiscuous mode [ 378.020059][ T600] device veth0_vlan left promiscuous mode [ 378.651321][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 378.659660][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 378.710937][ T6217] bridge0: port 1(bridge_slave_0) entered blocking state [ 378.718304][ T6217] bridge0: port 1(bridge_slave_0) entered disabled state [ 378.725954][ T6217] device bridge_slave_0 entered promiscuous mode [ 378.733948][ T6217] bridge0: port 2(bridge_slave_1) entered blocking state [ 378.740983][ T6217] bridge0: port 2(bridge_slave_1) entered disabled state [ 378.748440][ T6217] device bridge_slave_1 entered promiscuous mode [ 378.758633][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 378.766576][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 378.774532][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 378.781998][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 378.804497][ T6191] device veth0_vlan entered promiscuous mode [ 378.875721][ T6191] device veth1_macvtap entered promiscuous mode [ 378.891767][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 378.899994][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 378.908190][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 378.915871][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 378.924350][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 378.945613][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 378.953900][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 378.985408][ T6222] bridge0: port 1(bridge_slave_0) entered blocking state [ 378.992553][ T6222] bridge0: port 1(bridge_slave_0) entered disabled state [ 378.993795][ T6247] loop0: detected capacity change from 0 to 128 [ 378.999979][ T6222] device bridge_slave_0 entered promiscuous mode [ 379.009921][ T6247] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 379.014005][ T6222] bridge0: port 2(bridge_slave_1) entered blocking state [ 379.028597][ T6222] bridge0: port 2(bridge_slave_1) entered disabled state [ 379.036264][ T6222] device bridge_slave_1 entered promiscuous mode [ 379.037668][ T6247] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 379.053481][ T6224] bridge0: port 1(bridge_slave_0) entered blocking state [ 379.060510][ T6224] bridge0: port 1(bridge_slave_0) entered disabled state [ 379.068559][ T6224] device bridge_slave_0 entered promiscuous mode [ 379.070745][ T6247] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.1194: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 379.094138][ T6247] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 379.106776][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 379.114880][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 379.115334][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 379.123325][ T6247] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.1194: Unrecognised inode hash code 89 [ 379.130945][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 379.140451][ T6247] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.1194: Corrupt directory, running e2fsck is recommended [ 379.148754][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 379.161980][ T6247] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.1194: No space for directory leaf checksum. Please run e2fsck -D. [ 379.170286][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 379.191562][ T6247] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.1194: checksumming directory block 2 [ 379.192034][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 379.207254][ T6191] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 379.232033][ T6191] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 379.232174][ T6224] bridge0: port 2(bridge_slave_1) entered blocking state [ 379.245513][ T6191] 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 [ 379.272623][ T6224] bridge0: port 2(bridge_slave_1) entered disabled state [ 379.273526][ T6191] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 379.280080][ T6224] device bridge_slave_1 entered promiscuous mode [ 379.292124][ T6191] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 379.311383][ T6191] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 379.326195][ T6191] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 379.341436][ T6191] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 379.357590][ T6191] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 379.357745][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 379.372754][ T6191] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 379.372907][ T6191] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 379.380951][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 379.395474][ T6191] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 379.410343][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 379.418025][ T6191] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 379.437703][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 379.451075][ T6191] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 379.457784][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 379.458841][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 379.485379][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 379.515409][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 379.523142][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 379.531963][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 379.539011][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 379.546997][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 379.559442][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 379.567897][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 379.574965][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 379.598638][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 379.610656][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 379.634180][ T6191] EXT4-fs (loop0): unmounting filesystem. [ 379.643581][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 379.652068][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 379.659487][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 379.667412][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 379.689919][ T6208] device veth0_vlan entered promiscuous mode [ 379.733416][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 379.741761][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 379.760572][ T6217] device veth0_vlan entered promiscuous mode [ 379.767968][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 379.776320][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 379.785072][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 379.792976][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 379.801353][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 379.808834][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 379.816956][ T6208] device veth1_macvtap entered promiscuous mode [ 379.849411][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 379.857321][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 379.865850][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 379.874488][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 379.883011][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 379.895146][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 379.902715][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 379.918577][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 379.926860][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 379.943428][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 379.951891][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 379.960044][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 379.967102][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 379.976568][ T6217] device veth1_macvtap entered promiscuous mode [ 379.993245][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 380.000919][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 380.013346][ T6250] bridge0: port 1(bridge_slave_0) entered blocking state [ 380.020392][ T6250] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.027782][ T6250] device bridge_slave_0 entered promiscuous mode [ 380.036080][ T6250] bridge0: port 2(bridge_slave_1) entered blocking state [ 380.043492][ T6250] bridge0: port 2(bridge_slave_1) entered disabled state [ 380.050965][ T6250] device bridge_slave_1 entered promiscuous mode [ 380.065791][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 380.074824][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 380.083190][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 380.085276][ T6267] loop7: detected capacity change from 0 to 128 [ 380.090224][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 380.104611][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 380.113155][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 380.122945][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 380.131479][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 380.132686][ T6267] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 380.150795][ T6267] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 380.180354][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 380.187914][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 380.189928][ T6267] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.1192: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 380.215392][ T6267] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 380.242099][ T6267] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.1192: Unrecognised inode hash code 89 [ 380.245396][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 380.254842][ T6267] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.1192: Corrupt directory, running e2fsck is recommended [ 380.274821][ T6267] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.1192: No space for directory leaf checksum. Please run e2fsck -D. [ 380.290328][ T6267] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.1192: checksumming directory block 2 [ 380.302782][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 380.310782][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 380.319219][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 380.326605][ T6208] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 380.327744][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 380.339780][ T6208] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 380.347439][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 380.360326][ T6208] 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 [ 380.367004][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 380.367494][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 380.389032][ T6208] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 380.395091][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 380.402994][ T6208] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 380.414595][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 380.422661][ T6208] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 380.435223][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 380.464329][ T6208] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 380.479808][ T6208] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 380.487769][ T6224] device veth0_vlan entered promiscuous mode [ 380.495663][ T6208] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 380.516947][ T6208] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 380.534893][ T6208] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 380.550280][ T6208] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 380.562328][ T6208] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 380.575756][ T6208] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 380.589264][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 380.597978][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 380.606729][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 380.614549][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 380.622503][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 380.630228][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 380.639205][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 380.647555][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 380.656291][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 380.664400][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 380.672864][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 380.684764][ T6222] device veth0_vlan entered promiscuous mode [ 380.698891][ T6271] loop5: detected capacity change from 0 to 128 [ 380.711759][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 380.718588][ T6271] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 380.720766][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 380.728696][ T6271] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 380.736713][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 380.755016][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 380.763050][ T6208] EXT4-fs (loop7): unmounting filesystem. [ 380.779198][ T6224] device veth1_macvtap entered promiscuous mode [ 380.786312][ T6271] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.1203: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 380.805627][ T6271] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 380.808790][ T6222] device veth1_macvtap entered promiscuous mode [ 380.822695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 380.830964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 380.839934][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 380.839961][ T6271] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.1203: Unrecognised inode hash code 89 [ 380.850224][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 380.860769][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 380.867652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 380.875548][ T6271] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.1203: Corrupt directory, running e2fsck is recommended [ 380.882449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 380.894783][ T6271] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.1203: No space for directory leaf checksum. Please run e2fsck -D. [ 380.940357][ T6271] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.1203: checksumming directory block 2 [ 380.959038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 380.967834][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 380.970611][ T6217] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 380.980953][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 380.995753][ T6217] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 380.996565][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 381.009589][ T6217] 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 [ 381.017657][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 381.038606][ T6217] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 381.047712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 381.057630][ T6217] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 381.066112][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 381.078686][ T6217] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 381.087055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 381.101386][ T6217] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 381.127009][ T6217] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 381.142848][ T6217] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 381.160571][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 381.168117][ T6217] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 381.168250][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 381.183379][ T6217] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 381.192323][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 381.206522][ T6217] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 381.213849][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 381.225088][ T6217] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 381.233250][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 381.251313][ T6217] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 381.253464][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 381.273717][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 381.282329][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 381.290538][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 381.297618][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 381.305363][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 381.340947][ T6283] loop9: detected capacity change from 0 to 128 [ 381.351131][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 381.367698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 381.377056][ T6285] loop2: detected capacity change from 0 to 128 [ 381.393364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 381.397443][ T6283] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 381.401631][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 381.410854][ T6285] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 381.424145][ T6250] device veth0_vlan entered promiscuous mode [ 381.434215][ T6283] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 381.435176][ T6285] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 381.466168][ T6283] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.1206: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 381.468240][ T6250] device veth1_macvtap entered promiscuous mode [ 381.492935][ T6283] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 381.494040][ T6285] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.1205: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 381.501151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 381.521598][ T6285] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 381.529433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 381.539367][ T6217] EXT4-fs (loop5): unmounting filesystem. [ 381.544920][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 381.558063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 381.570832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 381.581385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 381.584212][ T6283] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.1206: Unrecognised inode hash code 89 [ 381.591158][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop9 [ 381.602269][ T6285] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.1205: Unrecognised inode hash code 89 [ 381.614186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 381.626796][ T6283] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.1206: Corrupt directory, running e2fsck is recommended [ 381.640420][ T6285] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.1205: Corrupt directory, running e2fsck is recommended [ 381.646676][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 381.660622][ T6283] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.1206: No space for directory leaf checksum. Please run e2fsck -D. [ 381.663432][ T6285] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.1205: No space for directory leaf checksum. Please run e2fsck -D. [ 381.676070][ T6279] bridge0: port 1(bridge_slave_0) entered blocking state [ 381.676086][ T6279] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.676550][ T6279] device bridge_slave_0 entered promiscuous mode [ 381.701496][ T6285] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.1205: checksumming directory block 2 [ 381.705894][ T6283] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.1206: checksumming directory block 2 [ 381.728540][ T6222] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 381.738341][ T6224] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 381.748052][ T6222] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 381.762285][ T6224] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 381.779564][ T6222] 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 [ 381.792139][ T6224] 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 [ 381.822267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 381.826250][ T6224] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 381.833931][ T6222] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 381.846165][ T6224] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 381.871285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 381.871293][ T6222] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 381.879773][ T6224] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 381.892907][ T6222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 381.907311][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 381.921939][ T6222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 381.929875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 381.944632][ T6222] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 381.953209][ T6224] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 381.968343][ T6279] bridge0: port 2(bridge_slave_1) entered blocking state [ 381.990048][ T6279] bridge0: port 2(bridge_slave_1) entered disabled state [ 381.990078][ T6224] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 381.997991][ T6279] device bridge_slave_1 entered promiscuous mode [ 382.013069][ T6224] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 382.019375][ T6222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 382.034167][ T6224] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 382.050231][ T6222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 382.063779][ T6224] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 382.081407][ T6222] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 382.109363][ T6222] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 382.109756][ T6224] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 382.123889][ T6222] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 382.132975][ T6224] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 382.148799][ T6222] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 382.158818][ T6224] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 382.204742][ T6296] loop3: detected capacity change from 0 to 128 [ 382.235854][ T6296] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 382.245418][ T6296] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 382.262915][ T6292] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.269989][ T6292] bridge0: port 1(bridge_slave_0) entered disabled state [ 382.278282][ T6292] device bridge_slave_0 entered promiscuous mode [ 382.298868][ T6296] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.1209: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 382.319111][ T6296] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 382.328097][ T6292] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.335386][ T6292] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.345128][ T6296] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.1209: Unrecognised inode hash code 89 [ 382.345969][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 382.356730][ T6296] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.1209: Corrupt directory, running e2fsck is recommended [ 382.376512][ T6292] device bridge_slave_1 entered promiscuous mode [ 382.390047][ T6296] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.1209: No space for directory leaf checksum. Please run e2fsck -D. [ 382.410437][ T6296] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.1209: checksumming directory block 2 [ 382.426806][ T6250] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 382.439311][ T6250] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 382.452733][ T6250] 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 [ 382.473366][ T6250] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 382.485479][ T6250] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 382.499353][ T6250] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 382.514339][ T6250] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 382.529701][ T6250] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 382.533261][ T6222] EXT4-fs (loop2): unmounting filesystem. [ 382.545818][ T6250] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 382.570545][ T6250] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 382.585740][ T6250] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 2025/08/13 17:11:48 executed programs: 1206 [ 382.600922][ T6250] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 382.612978][ T6250] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 382.626324][ T6250] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 382.629635][ T6224] EXT4-fs (loop9): unmounting filesystem. [ 382.779056][ T6300] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.786248][ T6300] bridge0: port 1(bridge_slave_0) entered disabled state [ 382.794046][ T6300] device bridge_slave_0 entered promiscuous mode [ 382.800897][ T6300] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.808047][ T6300] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.815507][ T6300] device bridge_slave_1 entered promiscuous mode [ 382.833427][ T6250] EXT4-fs (loop3): unmounting filesystem. [ 382.863539][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 382.870952][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 382.883487][ T6302] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.890638][ T6302] bridge0: port 1(bridge_slave_0) entered disabled state [ 382.898193][ T6302] device bridge_slave_0 entered promiscuous mode [ 382.909989][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 382.918451][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 382.926775][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 382.933831][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 382.941780][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 382.950365][ T6302] bridge0: port 2(bridge_slave_1) entered blocking state [ 382.957713][ T6302] bridge0: port 2(bridge_slave_1) entered disabled state [ 382.965068][ T6302] device bridge_slave_1 entered promiscuous mode [ 383.015085][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 383.024435][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 383.032890][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 383.039938][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 383.055239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 383.062705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 383.092225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 383.100539][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 383.109314][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 383.116353][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 383.123951][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 383.162772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 383.171052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 383.179444][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 383.186607][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 383.220211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 383.228484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 383.248448][ T6322] bridge0: port 1(bridge_slave_0) entered blocking state [ 383.255620][ T6322] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.262981][ T6322] device bridge_slave_0 entered promiscuous mode [ 383.269866][ T6322] bridge0: port 2(bridge_slave_1) entered blocking state [ 383.277186][ T6322] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.284608][ T6322] device bridge_slave_1 entered promiscuous mode [ 383.332655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 383.340841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 383.362958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 383.371037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 383.403764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 383.411404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 383.418856][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 383.427092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 383.459658][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 383.468110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 383.476984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 383.485690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 383.494169][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 383.501243][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 383.508636][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 383.534109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 383.542494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 383.550647][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 383.557683][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 383.587933][ T6279] device veth0_vlan entered promiscuous mode [ 383.594502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 383.602913][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 383.610954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 383.618575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 383.640337][ T600] device bridge_slave_1 left promiscuous mode [ 383.646617][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.654100][ T600] device bridge_slave_0 left promiscuous mode [ 383.660223][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.668462][ T600] device bridge_slave_1 left promiscuous mode [ 383.674822][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.682339][ T600] device bridge_slave_0 left promiscuous mode [ 383.688421][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.696360][ T600] device bridge_slave_1 left promiscuous mode [ 383.702544][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.709844][ T600] device bridge_slave_0 left promiscuous mode [ 383.716043][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.723944][ T600] device bridge_slave_1 left promiscuous mode [ 383.730030][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.737550][ T600] device bridge_slave_0 left promiscuous mode [ 383.743904][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.752149][ T600] device bridge_slave_1 left promiscuous mode [ 383.758345][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.765821][ T600] device bridge_slave_0 left promiscuous mode [ 383.772257][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.779904][ T600] device bridge_slave_1 left promiscuous mode [ 383.786118][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.793557][ T600] device bridge_slave_0 left promiscuous mode [ 383.799641][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.807552][ T600] device bridge_slave_1 left promiscuous mode [ 383.813717][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 383.821007][ T600] device bridge_slave_0 left promiscuous mode [ 383.827218][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 383.835947][ T600] device veth1_macvtap left promiscuous mode [ 383.842032][ T600] device veth0_vlan left promiscuous mode [ 383.847904][ T600] device veth1_macvtap left promiscuous mode [ 383.853978][ T600] device veth0_vlan left promiscuous mode [ 383.859844][ T600] device veth1_macvtap left promiscuous mode [ 383.865859][ T600] device veth0_vlan left promiscuous mode [ 383.871853][ T600] device veth1_macvtap left promiscuous mode [ 383.877835][ T600] device veth0_vlan left promiscuous mode [ 383.883844][ T600] device veth1_macvtap left promiscuous mode [ 383.889831][ T600] device veth0_vlan left promiscuous mode [ 383.895814][ T600] device veth1_macvtap left promiscuous mode [ 383.901920][ T600] device veth0_vlan left promiscuous mode [ 383.907907][ T600] device veth1_macvtap left promiscuous mode [ 383.914214][ T600] device veth0_vlan left promiscuous mode [ 384.424777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 384.433109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 384.443833][ T6292] device veth0_vlan entered promiscuous mode [ 384.461039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 384.468759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 384.476432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 384.485082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 384.493079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 384.501045][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 384.509082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 384.517213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 384.525393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 384.532967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 384.544406][ T6292] device veth1_macvtap entered promiscuous mode [ 384.566326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 384.574502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 384.583026][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 384.590626][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 384.599300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 384.607651][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.614690][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.622150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 384.630431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 384.638770][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.645796][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 384.653233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 384.661601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 384.669686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 384.679119][ T6279] device veth1_macvtap entered promiscuous mode [ 384.687985][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 384.695769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 384.703206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 384.717364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 384.725834][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 384.734493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 384.742976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 384.767951][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 384.776297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 384.784543][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.791578][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.799410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 384.807934][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 384.816118][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.823162][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 384.830475][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 384.838984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 384.847301][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 384.855360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 384.863338][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 384.871117][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 384.879125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 384.887306][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 384.895344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 384.903603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 384.911927][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 384.920043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 384.928394][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 384.936064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 384.943573][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 384.950998][ T6300] device veth0_vlan entered promiscuous mode [ 384.967076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 384.975186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 384.984877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 384.986383][ T6345] loop4: detected capacity change from 0 to 128 [ 384.993513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 385.011944][ T6345] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 385.022646][ T6345] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 385.031247][ T6322] device veth0_vlan entered promiscuous mode [ 385.046401][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 385.055792][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 385.060794][ T6345] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.1210: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 385.064636][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 385.086989][ T6349] loop1: detected capacity change from 0 to 128 [ 385.091357][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 385.108663][ T6300] device veth1_macvtap entered promiscuous mode [ 385.120756][ T6322] device veth1_macvtap entered promiscuous mode [ 385.132966][ T6345] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 385.141263][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 385.142216][ T6349] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 385.148782][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 385.157604][ T6349] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 385.165781][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 385.186642][ T6349] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.1204: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 385.189311][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 385.209562][ T6349] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 385.214848][ T6345] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.1210: Unrecognised inode hash code 89 [ 385.222255][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 385.240377][ T6345] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.1210: Corrupt directory, running e2fsck is recommended [ 385.245141][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 385.253842][ T6345] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.1210: No space for directory leaf checksum. Please run e2fsck -D. [ 385.262490][ T6349] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.1204: Unrecognised inode hash code 89 [ 385.277013][ T6345] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.1210: checksumming directory block 2 [ 385.291724][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 385.305748][ T6349] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.1204: Corrupt directory, running e2fsck is recommended [ 385.309829][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 385.321445][ T6349] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.1204: No space for directory leaf checksum. Please run e2fsck -D. [ 385.329555][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 385.344307][ T6349] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.1204: checksumming directory block 2 [ 385.356892][ T6292] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 385.369791][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 385.376520][ T6292] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 385.397678][ T6279] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 385.401082][ T6292] 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 [ 385.413112][ T6279] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 385.430271][ T6292] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 385.453111][ T6302] device veth0_vlan entered promiscuous mode [ 385.460580][ T6292] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 385.461603][ T6279] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 385.475904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 385.502512][ T6279] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 385.502945][ T6292] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 385.515559][ T6279] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 385.529821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 385.542575][ T6279] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 385.550718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 385.565435][ T6292] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 385.573473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 385.595916][ T6279] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 385.596622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 385.610969][ T6279] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 385.619425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 385.634526][ T6292] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 385.643075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 385.658021][ T6279] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 385.666094][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 385.680995][ T6292] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 385.692049][ T6279] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 385.703453][ T6292] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 385.718484][ T6279] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 385.733040][ T6292] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 385.749301][ T6279] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 385.772022][ T6292] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 385.774943][ T6279] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 385.786957][ T6292] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 385.805449][ T6279] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 385.812734][ T6292] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 385.824599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 385.845163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 385.853971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 385.863672][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 385.872497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 385.880696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 385.891606][ T6302] device veth1_macvtap entered promiscuous mode [ 385.907964][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 385.916955][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 385.925498][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 385.940373][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 385.950677][ T6354] loop8: detected capacity change from 0 to 128 [ 385.965650][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 386.007035][ T6354] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 386.009096][ T6357] loop0: detected capacity change from 0 to 128 [ 386.032572][ T6354] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 386.036029][ T6360] loop6: detected capacity change from 0 to 128 [ 386.043966][ T6357] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 386.061923][ T6279] EXT4-fs (loop1): unmounting filesystem. [ 386.062587][ T6357] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 386.069661][ T6354] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.1222: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 386.091251][ T6360] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 386.097552][ T6354] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 386.124357][ T6357] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.1224: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 386.143588][ T6360] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 386.164199][ T6360] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.1216: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 386.169317][ T6357] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 386.193038][ T6354] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.1222: Unrecognised inode hash code 89 [ 386.200646][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 386.205619][ T6292] EXT4-fs (loop4): unmounting filesystem. [ 386.218725][ T1719] udevd[1719]: incorrect ext4 checksum on /dev/loop0 [ 386.225962][ T6354] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.1222: Corrupt directory, running e2fsck is recommended [ 386.226055][ T6365] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.1224: Unrecognised inode hash code 89 [ 386.252782][ T6365] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.1224: Corrupt directory, running e2fsck is recommended [ 386.261496][ T6360] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 386.274410][ T6365] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.1224: No space for directory leaf checksum. Please run e2fsck -D. [ 386.279201][ T6354] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.1222: No space for directory leaf checksum. Please run e2fsck -D. [ 386.295830][ T6365] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.1224: checksumming directory block 2 [ 386.305317][ T6354] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.1222: checksumming directory block 2 [ 386.318348][ T6360] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.1216: Unrecognised inode hash code 89 [ 386.341977][ T6322] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.349555][ T6360] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.1216: Corrupt directory, running e2fsck is recommended [ 386.355382][ T6300] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.375333][ T6360] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.1216: No space for directory leaf checksum. Please run e2fsck -D. [ 386.388238][ T6322] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.393647][ T6360] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.1216: checksumming directory block 2 [ 386.409050][ T6322] 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 [ 386.420670][ T6300] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.439437][ T6322] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.453159][ T6300] 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 [ 386.465620][ T6302] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.492412][ T6322] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.508260][ T6302] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.508447][ T6322] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 386.525669][ T6300] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.536630][ T6302] 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 [ 386.568172][ T6300] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.568930][ T6302] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.593301][ T6322] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 386.597677][ T6300] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 386.612215][ T6322] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 386.623551][ T6302] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.638883][ T6322] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 386.651908][ T6300] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 386.666487][ T6322] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 386.693490][ T6302] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 386.696227][ T6300] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 386.711025][ T6302] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 386.726315][ T6300] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 386.742000][ T6302] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 386.756260][ T6322] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 386.775317][ T6364] bridge0: port 1(bridge_slave_0) entered blocking state [ 386.786317][ T6302] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 386.794365][ T6364] bridge0: port 1(bridge_slave_0) entered disabled state [ 386.811274][ T6300] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 386.816073][ T6364] device bridge_slave_0 entered promiscuous mode [ 386.830734][ T6322] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.837036][ T6302] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 386.848545][ T6300] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 386.864633][ T6322] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.879058][ T6300] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.891438][ T6302] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 386.904638][ T6300] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 386.917907][ T6322] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 386.934693][ T6300] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 386.942851][ T6364] bridge0: port 2(bridge_slave_1) entered blocking state [ 386.962751][ T6364] bridge0: port 2(bridge_slave_1) entered disabled state [ 386.962903][ T6302] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 386.970182][ T6364] device bridge_slave_1 entered promiscuous mode [ 386.988535][ T6302] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 387.001774][ T6302] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 387.031946][ T6368] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.038997][ T6368] bridge0: port 1(bridge_slave_0) entered disabled state [ 387.046725][ T6368] device bridge_slave_0 entered promiscuous mode [ 387.066690][ T6368] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.074243][ T6368] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.081731][ T6368] device bridge_slave_1 entered promiscuous mode [ 387.196640][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 387.203286][ T6300] EXT4-fs (loop8): unmounting filesystem. [ 387.210038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 387.227142][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 387.240035][ T6322] EXT4-fs (loop0): unmounting filesystem. [ 387.245163][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 387.254198][ T1287] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.261244][ T1287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 387.280724][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 387.288751][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 387.297201][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 387.305731][ T1287] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.305982][ T6302] EXT4-fs (loop6): unmounting filesystem. [ 387.312786][ T1287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 387.334298][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 387.355805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 387.400707][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 387.435486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 387.443752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 387.451460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 387.460566][ T6382] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.467840][ T6382] bridge0: port 1(bridge_slave_0) entered disabled state [ 387.475334][ T6382] device bridge_slave_0 entered promiscuous mode [ 387.486510][ T6382] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.493651][ T6382] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.500921][ T6382] device bridge_slave_1 entered promiscuous mode [ 387.521085][ T6364] device veth0_vlan entered promiscuous mode [ 387.544603][ T6388] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.551824][ T6388] bridge0: port 1(bridge_slave_0) entered disabled state [ 387.559087][ T6388] device bridge_slave_0 entered promiscuous mode [ 387.567226][ T6388] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.574410][ T6388] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.581685][ T6388] device bridge_slave_1 entered promiscuous mode [ 387.591959][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 387.613082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 387.621424][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.628446][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 387.637105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 387.662441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 387.670581][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.677614][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 387.707968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 387.716550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 387.733251][ T6392] bridge0: port 1(bridge_slave_0) entered blocking state [ 387.740305][ T6392] bridge0: port 1(bridge_slave_0) entered disabled state [ 387.747810][ T6392] device bridge_slave_0 entered promiscuous mode [ 387.764927][ T6392] bridge0: port 2(bridge_slave_1) entered blocking state [ 387.772123][ T6392] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.779409][ T6392] device bridge_slave_1 entered promiscuous mode [ 387.796547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 387.804715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 387.817190][ T6364] device veth1_macvtap entered promiscuous mode [ 387.848745][ T6368] device veth0_vlan entered promiscuous mode [ 387.855548][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 387.863678][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 387.872023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 387.879868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 387.888239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 387.896602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 387.904586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 387.912694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 387.920113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 387.992953][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 388.001165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 388.009333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 388.017805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 388.026356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 388.034649][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/13 17:11:54 executed programs: 1224 [ 388.048691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 388.056235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 388.064278][ T6368] device veth1_macvtap entered promiscuous mode [ 388.109938][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 388.110505][ T6415] loop7: detected capacity change from 0 to 128 [ 388.117654][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 388.132337][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 388.153822][ T6415] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 388.162730][ T6415] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 388.184826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 388.193401][ T6415] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.1232: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 388.194033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 388.213334][ T6415] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 388.220649][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 388.234609][ T6415] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.1232: Unrecognised inode hash code 89 [ 388.235298][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 388.249124][ T6415] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.1232: Corrupt directory, running e2fsck is recommended [ 388.255906][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 388.267213][ T6415] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.1232: No space for directory leaf checksum. Please run e2fsck -D. [ 388.275935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 388.289777][ T6415] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.1232: checksumming directory block 2 [ 388.297532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 388.314691][ T6364] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 388.323300][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 388.329285][ T6364] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 388.335705][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 388.336035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 388.349085][ T6364] 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 [ 388.356406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 388.364634][ T6364] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 388.402631][ T6364] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 388.415952][ T6364] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 388.431847][ T6364] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 388.447275][ T6364] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 388.462991][ T6364] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 388.478314][ T6364] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 388.493344][ T6364] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 388.508828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 388.512228][ T6364] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 388.516761][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 388.535755][ T6364] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 388.536220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 388.548947][ T6364] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 388.557739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 388.577686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 388.585951][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 388.593007][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 388.600419][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 388.609083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 388.617494][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 388.624547][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 388.632086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 388.640181][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 388.648661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 388.656708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 388.684498][ T6418] loop5: detected capacity change from 0 to 128 [ 388.694225][ T6418] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 388.705003][ T6418] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 388.719237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 388.736477][ T6418] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.1233: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 388.742146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 388.755748][ T6418] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 388.764137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 388.780522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 388.788926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 388.794471][ T6418] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.1233: Unrecognised inode hash code 89 [ 388.808533][ T6418] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.1233: Corrupt directory, running e2fsck is recommended [ 388.821740][ T6418] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.1233: No space for directory leaf checksum. Please run e2fsck -D. [ 388.839438][ T6418] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.1233: checksumming directory block 2 [ 388.853759][ T6382] device veth0_vlan entered promiscuous mode [ 388.854565][ T6368] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 388.868823][ T6388] device veth0_vlan entered promiscuous mode [ 388.879512][ T6368] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 388.885337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 388.900262][ T6368] 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 [ 388.900850][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 388.921034][ T6368] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 388.929324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 388.940191][ T6368] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 388.947624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 388.961348][ T6368] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 388.970999][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 388.990318][ T6368] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 388.990402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 389.005487][ T6368] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 389.013057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 389.028197][ T6368] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 389.035738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 389.050283][ T6368] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 389.081495][ T6368] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 389.087731][ T6388] device veth1_macvtap entered promiscuous mode [ 389.096608][ T6368] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 389.115586][ T6368] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 389.129569][ T6368] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 389.143223][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 389.151639][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 389.159775][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 389.168172][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 389.176968][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 389.184894][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 389.193373][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 389.202665][ T6382] device veth1_macvtap entered promiscuous mode [ 389.248723][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 389.256512][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 389.264200][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 389.272916][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 389.281137][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 389.311638][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 389.319988][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 389.328200][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 389.335227][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 389.342704][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 389.351413][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 389.359860][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 389.366945][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 389.374791][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 389.383198][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 389.391861][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 389.400114][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 389.409310][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 389.417015][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 389.425086][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 389.441091][ T600] device bridge_slave_1 left promiscuous mode [ 389.447454][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.455300][ T600] device bridge_slave_0 left promiscuous mode [ 389.463654][ T6432] loop9: detected capacity change from 0 to 128 [ 389.470383][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.478754][ T600] device bridge_slave_1 left promiscuous mode [ 389.485170][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.490135][ T6432] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 389.502777][ T600] device bridge_slave_0 left promiscuous mode [ 389.505678][ T6432] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.1237: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 389.511060][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.532849][ T6432] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 389.543476][ T600] device bridge_slave_1 left promiscuous mode [ 389.548976][ T6432] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.1237: Unrecognised inode hash code 89 [ 389.552596][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.563379][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop9 [ 389.568499][ T6432] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.1237: Corrupt directory, running e2fsck is recommended [ 389.587535][ T6432] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.1237: No space for directory leaf checksum. Please run e2fsck -D. [ 389.587752][ T600] device bridge_slave_0 left promiscuous mode [ 389.603324][ T6432] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.1237: checksumming directory block 2 [ 389.609587][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.630054][ T6388] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 389.630758][ T600] device bridge_slave_1 left promiscuous mode [ 389.642029][ T6388] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 389.647932][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.661065][ T6388] 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 [ 389.688338][ T600] device bridge_slave_0 left promiscuous mode [ 389.689653][ T6388] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 389.694698][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.706618][ T6388] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 389.726839][ T6388] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 389.741639][ T6388] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 389.741828][ T600] device bridge_slave_1 left promiscuous mode [ 389.757020][ T6388] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 389.763310][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.778227][ T6388] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 389.800160][ T600] device bridge_slave_0 left promiscuous mode [ 389.800298][ T6388] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 389.806673][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.821378][ T6388] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 389.843423][ T6388] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 389.855103][ T6388] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 389.855363][ T600] device bridge_slave_1 left promiscuous mode [ 389.868478][ T6388] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 389.874862][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.894357][ T600] device bridge_slave_0 left promiscuous mode [ 389.900486][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.908909][ T600] device bridge_slave_1 left promiscuous mode [ 389.915283][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.923045][ T600] device bridge_slave_0 left promiscuous mode [ 389.929184][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.937605][ T600] device bridge_slave_1 left promiscuous mode [ 389.943908][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.951737][ T600] device bridge_slave_0 left promiscuous mode [ 389.957888][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.966699][ T600] device veth1_macvtap left promiscuous mode [ 389.972736][ T600] device veth0_vlan left promiscuous mode [ 389.978612][ T600] device veth1_macvtap left promiscuous mode [ 389.984662][ T600] device veth0_vlan left promiscuous mode [ 389.990529][ T600] device veth1_macvtap left promiscuous mode [ 389.996754][ T600] device veth0_vlan left promiscuous mode [ 390.002862][ T600] device veth1_macvtap left promiscuous mode [ 390.008851][ T600] device veth0_vlan left promiscuous mode [ 390.014840][ T600] device veth1_macvtap left promiscuous mode [ 390.020822][ T600] device veth0_vlan left promiscuous mode [ 390.026844][ T600] device veth1_macvtap left promiscuous mode [ 390.032969][ T600] device veth0_vlan left promiscuous mode [ 390.038933][ T600] device veth1_macvtap left promiscuous mode [ 390.045134][ T600] device veth0_vlan left promiscuous mode [ 390.051141][ T600] device veth1_macvtap left promiscuous mode [ 390.057427][ T600] device veth0_vlan left promiscuous mode [ 390.721689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 390.729770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 390.755134][ T6438] loop2: detected capacity change from 0 to 128 [ 390.778687][ T6438] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 390.797232][ T6424] bridge0: port 1(bridge_slave_0) entered blocking state [ 390.804791][ T6424] bridge0: port 1(bridge_slave_0) entered disabled state [ 390.810022][ T6438] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.1228: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 390.816503][ T6424] device bridge_slave_0 entered promiscuous mode [ 390.845964][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 390.854243][ T6438] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 390.854592][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 390.871114][ T6424] bridge0: port 2(bridge_slave_1) entered blocking state [ 390.879610][ T6438] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.1228: Unrecognised inode hash code 89 [ 390.880025][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 390.891697][ T6438] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.1228: Corrupt directory, running e2fsck is recommended [ 390.906620][ T6424] bridge0: port 2(bridge_slave_1) entered disabled state [ 390.917835][ T6438] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.1228: No space for directory leaf checksum. Please run e2fsck -D. [ 390.918218][ T6424] device bridge_slave_1 entered promiscuous mode [ 390.939959][ T6438] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.1228: checksumming directory block 2 [ 390.956709][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 390.965088][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 390.973427][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 390.981591][ T6382] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 390.985444][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 390.993507][ T6382] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 391.013630][ T6382] 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 [ 391.034244][ T6382] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 391.045990][ T6382] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 391.059340][ T6382] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 391.074326][ T6382] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 391.091365][ T6382] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 391.104974][ T6392] device veth0_vlan entered promiscuous mode [ 391.113129][ T6382] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 391.129281][ T6382] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 391.144595][ T6382] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 391.159736][ T6382] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 391.171642][ T6382] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 391.177333][ T6392] device veth1_macvtap entered promiscuous mode [ 391.191104][ T6382] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 391.210607][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 391.218866][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 391.227226][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 391.238989][ T6430] bridge0: port 1(bridge_slave_0) entered blocking state [ 391.246278][ T6430] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.253846][ T6430] device bridge_slave_0 entered promiscuous mode [ 391.269792][ T6430] bridge0: port 2(bridge_slave_1) entered blocking state [ 391.276986][ T6430] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.284767][ T6430] device bridge_slave_1 entered promiscuous mode [ 391.300106][ T6441] bridge0: port 1(bridge_slave_0) entered blocking state [ 391.307496][ T6441] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.314905][ T6441] device bridge_slave_0 entered promiscuous mode [ 391.328202][ T6441] bridge0: port 2(bridge_slave_1) entered blocking state [ 391.335593][ T6441] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.343420][ T6441] device bridge_slave_1 entered promiscuous mode [ 391.361940][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 391.370298][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 391.378642][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 391.387051][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 391.470654][ T6452] loop3: detected capacity change from 0 to 128 [ 391.484384][ T6452] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 391.497781][ T6452] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.1239: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 391.517068][ T6452] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 391.533397][ T6452] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.1239: Unrecognised inode hash code 89 [ 391.535930][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 391.547706][ T6452] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.1239: Corrupt directory, running e2fsck is recommended [ 391.564381][ T6452] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.1239: No space for directory leaf checksum. Please run e2fsck -D. [ 391.579777][ T6452] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.1239: checksumming directory block 2 [ 391.594792][ T6392] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 391.606563][ T6392] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 391.619774][ T6392] 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 [ 391.640520][ T6392] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 391.648118][ T6441] bridge0: port 2(bridge_slave_1) entered blocking state [ 391.659105][ T6441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 391.662051][ T6392] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 391.666402][ T6441] bridge0: port 1(bridge_slave_0) entered blocking state [ 391.686553][ T6441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 391.694223][ T6392] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 391.709081][ T6392] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 391.724134][ T6392] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 391.740085][ T6392] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 391.755488][ T6392] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 391.770734][ T6392] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 391.771579][ T6450] bridge0: port 1(bridge_slave_0) entered blocking state [ 391.792954][ T6450] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.793086][ T6392] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 391.800373][ T6450] device bridge_slave_0 entered promiscuous mode [ 391.812288][ T6392] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 391.831297][ T6392] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 391.844341][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 391.852558][ T1147] bridge0: port 1(bridge_slave_0) entered disabled state [ 391.859904][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.878107][ T6450] bridge0: port 2(bridge_slave_1) entered blocking state [ 391.885942][ T6450] bridge0: port 2(bridge_slave_1) entered disabled state [ 391.893431][ T6450] device bridge_slave_1 entered promiscuous mode [ 391.912378][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 391.920942][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 391.929433][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 391.936501][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 391.943954][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 391.952470][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 391.960581][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 391.967613][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 391.975022][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 391.983070][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 391.990920][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 391.999047][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 392.030473][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 392.038147][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 392.059589][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 392.067119][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 392.074773][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 392.083267][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 392.091884][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.098922][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 392.106723][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 392.115067][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 392.123473][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 392.130508][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 392.138006][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 392.160814][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 392.169120][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 392.177449][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 392.186244][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 392.194546][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.201575][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 392.208982][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 392.217408][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 392.225791][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 392.232914][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 392.240473][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 392.248513][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 392.256571][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 392.264225][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 392.271671][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 392.280136][ T6441] device veth0_vlan entered promiscuous mode [ 392.312031][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 392.320116][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 392.328377][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 392.336646][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 392.346285][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 392.354385][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 392.383194][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 392.391571][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 392.407153][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 392.415510][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 392.438895][ T6476] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.446161][ T6476] bridge0: port 1(bridge_slave_0) entered disabled state [ 392.453737][ T6476] device bridge_slave_0 entered promiscuous mode [ 392.465611][ T6441] device veth1_macvtap entered promiscuous mode [ 392.472655][ T6476] bridge0: port 2(bridge_slave_1) entered blocking state [ 392.479725][ T6476] bridge0: port 2(bridge_slave_1) entered disabled state [ 392.487297][ T6476] device bridge_slave_1 entered promiscuous mode [ 392.501443][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 392.509700][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 392.517926][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 392.529579][ T6424] device veth0_vlan entered promiscuous mode [ 392.547377][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 392.555429][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 392.563697][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 392.573545][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 392.582482][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 392.589886][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 392.608877][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 392.617204][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 392.625722][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 392.634141][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 392.663801][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 392.671731][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 392.679762][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 392.687568][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 392.695637][ T6430] device veth0_vlan entered promiscuous mode [ 392.723447][ T6424] device veth1_macvtap entered promiscuous mode [ 392.732930][ T6492] loop8: detected capacity change from 0 to 128 [ 392.740332][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 392.748808][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 392.758675][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 392.766039][ T6492] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 392.767251][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 392.784000][ T6492] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.1249: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 392.787837][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 392.808370][ T6492] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 392.812224][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 392.825601][ T6492] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.1249: Unrecognised inode hash code 89 [ 392.828745][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 392.846906][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 392.851892][ T6492] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.1249: Corrupt directory, running e2fsck is recommended [ 392.855596][ T6430] device veth1_macvtap entered promiscuous mode [ 392.866533][ T6492] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.1249: No space for directory leaf checksum. Please run e2fsck -D. [ 392.888422][ T6492] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.1249: checksumming directory block 2 [ 392.905219][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 392.912180][ T6441] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 392.913651][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 392.927407][ T6441] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 392.938210][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 392.947394][ T6441] 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 [ 392.953021][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 392.980889][ T6441] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 392.992709][ T6441] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 393.011495][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 393.019363][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 393.019397][ T6441] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 393.028590][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 393.042751][ T6441] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 393.052245][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 393.065377][ T6441] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 393.073784][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 393.088678][ T6441] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 393.097826][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 393.112865][ T6441] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 393.120832][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 393.135781][ T6441] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 393.144442][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.158822][ T6441] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 393.165436][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 393.165814][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 393.177062][ T6441] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 393.184725][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 393.193973][ T6441] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 393.241592][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 393.249478][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 393.257342][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 393.265821][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 393.274708][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 393.281774][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 393.289263][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 393.297744][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 393.306044][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 393.313086][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 393.320523][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 393.328649][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 393.336897][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 393.345003][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 393.353199][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 393.361490][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 393.369756][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 393.377843][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 2025/08/13 17:11:59 executed programs: 1241 [ 393.385899][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 393.393977][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 393.402102][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 393.410292][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 393.418613][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 393.445601][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 393.458635][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 393.469049][ T6497] loop4: detected capacity change from 0 to 128 [ 393.469597][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 393.481359][ T6498] loop1: detected capacity change from 0 to 128 [ 393.490098][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 393.495499][ T6441] EXT4-fs unmount: 9 callbacks suppressed [ 393.495513][ T6441] EXT4-fs (loop8): unmounting filesystem. [ 393.509812][ T6450] device veth0_vlan entered promiscuous mode [ 393.510824][ T6497] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 393.527925][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 393.535947][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 393.543771][ T6497] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 393.543891][ T6498] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 393.575815][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 393.583679][ T6498] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 393.583986][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 393.604326][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 393.611840][ T6497] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.1240: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 393.616619][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 393.634445][ T6498] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.1235: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 393.643044][ T6497] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 393.666788][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop4 [ 393.672141][ T6498] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 393.676013][ T6450] device veth1_macvtap entered promiscuous mode [ 393.682024][ T6503] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.1240: Unrecognised inode hash code 89 [ 393.693214][ T6476] device veth0_vlan entered promiscuous mode [ 393.699454][ T6503] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.1240: Corrupt directory, running e2fsck is recommended [ 393.706328][ T6498] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.1235: Unrecognised inode hash code 89 [ 393.729903][ T6503] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.1240: No space for directory leaf checksum. Please run e2fsck -D. [ 393.731639][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop1 [ 393.745540][ T6498] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.1235: Corrupt directory, running e2fsck is recommended [ 393.753869][ T6503] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.1240: checksumming directory block 2 [ 393.777421][ T6498] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.1235: No space for directory leaf checksum. Please run e2fsck -D. [ 393.792913][ T6498] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.1235: checksumming directory block 2 [ 393.798763][ T6430] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 393.820915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 393.829360][ T6430] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 393.829594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 393.844118][ T6424] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 393.850922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 393.874598][ T6430] 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 [ 393.879556][ T6424] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 393.909812][ T6424] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 393.913279][ T6430] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 393.913583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 393.933531][ T6430] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 393.953418][ T6430] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 393.967193][ T6424] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 393.981978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 393.992410][ T6424] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 394.000481][ T6430] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 394.013496][ T6424] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 394.028408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 394.043011][ T6424] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 394.051257][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 394.065591][ T6424] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 394.074314][ T6430] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 394.093479][ T6424] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 394.110885][ T6476] device veth1_macvtap entered promiscuous mode [ 394.127447][ T6430] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 394.128348][ T6424] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 394.142784][ T6430] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 394.159311][ T6424] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 394.173194][ T6430] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 394.187760][ T6424] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 394.203085][ T6430] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 394.213546][ T6424] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 394.225293][ T6430] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 394.238312][ T6424] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 394.252318][ T6430] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 394.276027][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 394.285393][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 394.293928][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 394.315099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 394.324567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 394.333053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 394.341633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 394.373867][ T6509] loop0: detected capacity change from 0 to 128 [ 394.400546][ T6512] loop6: detected capacity change from 0 to 128 [ 394.415981][ T6509] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 394.427528][ T6509] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 394.452042][ T6512] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 394.460845][ T6512] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 394.461218][ T6502] bridge0: port 1(bridge_slave_0) entered blocking state [ 394.480242][ T6502] bridge0: port 1(bridge_slave_0) entered disabled state [ 394.488022][ T6424] EXT4-fs (loop1): unmounting filesystem. [ 394.488325][ T6502] device bridge_slave_0 entered promiscuous mode [ 394.499714][ T6512] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.1254: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 394.511162][ T6502] bridge0: port 2(bridge_slave_1) entered blocking state [ 394.526467][ T6502] bridge0: port 2(bridge_slave_1) entered disabled state [ 394.535139][ T6502] device bridge_slave_1 entered promiscuous mode [ 394.542042][ T6512] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 394.544674][ T6509] ================================================================== [ 394.558087][ T6509] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 394.564059][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 394.565318][ T6509] Read of size 157024 at addr ffff888131d8e028 by task syz.0.1251/6509 [ 394.580105][ T6509] [ 394.582428][ T6509] CPU: 0 PID: 6509 Comm: syz.0.1251 Not tainted 6.1.145-syzkaller-1169987-gc750dc582629 #0 [ 394.584744][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop6 [ 394.592388][ T6509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 394.592414][ T6509] Call Trace: [ 394.592420][ T6509] [ 394.592426][ T6509] __dump_stack+0x21/0x24 [ 394.592451][ T6509] dump_stack_lvl+0xee/0x150 [ 394.592470][ T6509] ? __cfi_dump_stack_lvl+0x8/0x8 [ 394.592489][ T6509] ? __ext4fs_dirhash+0x795/0x1020 [ 394.592507][ T6509] ? dx_insert_block+0xd9/0x240 [ 394.592525][ T6509] print_address_description+0x71/0x210 [ 394.592546][ T6509] print_report+0x4a/0x60 [ 394.592564][ T6509] kasan_report+0x122/0x150 [ 394.592580][ T6509] ? dx_insert_block+0xd9/0x240 [ 394.592598][ T6509] ? dx_insert_block+0xd9/0x240 [ 394.601855][ T6512] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.1254: Unrecognised inode hash code 89 [ 394.609193][ T6509] kasan_check_range+0x280/0x290 [ 394.615488][ T6512] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.1254: Corrupt directory, running e2fsck is recommended [ 394.619685][ T6509] memmove+0x2d/0x70 [ 394.624495][ T6512] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.1254: No space for directory leaf checksum. Please run e2fsck -D. [ 394.629265][ T6509] dx_insert_block+0xd9/0x240 [ 394.629290][ T6509] do_split+0x19f0/0x1d90 [ 394.634600][ T6512] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.1254: checksumming directory block 2 [ 394.639190][ T6509] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 394.654249][ T6476] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 394.658343][ T6509] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 394.658370][ T6509] make_indexed_dir+0xe06/0x14a0 [ 394.663291][ T6476] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 394.674523][ T6509] ? add_dirent_to_buf+0x670/0x670 [ 394.674545][ T6509] ? add_dirent_to_buf+0x45b/0x670 [ 394.674565][ T6509] ext4_add_entry+0xb45/0xd70 [ 394.679955][ T6476] 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 [ 394.692388][ T6509] ? ext4_inc_count+0x1b0/0x1b0 [ 394.692412][ T6509] ? __cfi_current_time+0x10/0x10 [ 394.692429][ T6509] ? __kasan_check_read+0x11/0x20 [ 394.696736][ T6476] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 394.711529][ T6509] __ext4_link+0x4d7/0x770 [ 394.711553][ T6509] ? __cfi___ext4_link+0x10/0x10 [ 394.711569][ T6509] ? lookup_one_qstr_excl+0x133/0x270 [ 394.711590][ T6509] ? clear_nonspinnable+0x60/0x60 [ 394.711612][ T6509] ext4_link+0x1de/0x270 [ 394.711630][ T6509] vfs_link+0x64b/0x800 [ 394.711648][ T6509] do_linkat+0x1e7/0x730 [ 394.711665][ T6509] __x64_sys_link+0x86/0x90 [ 394.711683][ T6509] x64_sys_call+0x266/0x9a0 [ 394.711699][ T6509] do_syscall_64+0x4c/0xa0 [ 394.711719][ T6509] ? clear_bhb_loop+0x30/0x80 [ 394.711735][ T6509] ? clear_bhb_loop+0x30/0x80 [ 394.711752][ T6509] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 394.711781][ T6509] RIP: 0033:0x7f33e7f8cde9 [ 394.711800][ T6509] 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 [ 394.711817][ T6509] RSP: 002b:00007f33e7dff038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 394.711836][ T6509] RAX: ffffffffffffffda RBX: 00007f33e81a5fa0 RCX: 00007f33e7f8cde9 [ 394.711849][ T6509] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 394.711860][ T6509] RBP: 00007f33e800e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 394.711869][ T6509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 394.711879][ T6509] R13: 0000000000000000 R14: 00007f33e81a5fa0 R15: 00007ffe52a86a58 [ 394.711891][ T6509] [ 394.717744][ T6476] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 394.720843][ T6509] [ 394.720848][ T6509] The buggy address belongs to the physical page: [ 394.720855][ T6509] page:ffffea0004c76380 refcount:3 mapcount:1 mapping:ffff888110f39c50 index:0x1 pfn:0x131d8e [ 394.733315][ T6476] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 394.738588][ T6509] memcg:ffff88810033f500 [ 394.738608][ T6509] aops:def_blk_aops ino:700000 [ 394.750534][ T6476] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 394.755888][ T6509] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 394.755927][ T6509] raw: 460000000032205e dead000000000100 dead000000000001 ffff888110f39c50 [ 394.761223][ T6476] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 394.773817][ T6509] raw: 0000000000000001 ffff88810f7149d8 0000000300000000 ffff88810033f500 [ 394.773826][ T6509] page dumped because: kasan: bad access detected [ 394.773844][ T6509] page_owner tracks the page as allocated [ 394.773849][ T6509] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 411, tgid 411 (udevd), ts 394388363812, free_ts 394373768732 [ 394.773877][ T6509] post_alloc_hook+0x1f5/0x210 [ 394.779043][ T6476] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 394.784065][ T6509] prep_new_page+0x1c/0x110 [ 394.784084][ T6509] get_page_from_freelist+0x2c7b/0x2cf0 [ 394.789871][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 394.789883][ T28] audit: type=1400 audit(1755105120.690:119): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 394.808665][ T6509] __alloc_pages+0x1c3/0x450 [ 394.808707][ T6509] __folio_alloc+0x12/0x40 [ 394.808721][ T6509] page_cache_ra_unbounded+0x234/0x720 [ 394.808739][ T6509] page_cache_sync_ra+0x3e3/0x490 [ 394.814465][ T6476] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 394.818553][ T6509] filemap_read+0x62d/0x22c0 [ 394.818574][ T6509] blkdev_read_iter+0x41e/0x560 [ 394.824051][ T6476] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 394.835095][ T6509] vfs_read+0x41e/0x8c0 [ 394.835119][ T6509] ksys_read+0x140/0x240 [ 394.835136][ T6509] __x64_sys_read+0x7b/0x90 [ 394.835152][ T6509] x64_sys_call+0x2f/0x9a0 [ 394.835169][ T6509] do_syscall_64+0x4c/0xa0 [ 394.835188][ T6509] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 394.835204][ T6509] page last free stack trace: [ 394.835209][ T6509] free_unref_page_prepare+0x742/0x750 [ 394.835225][ T6509] free_unref_page+0x8f/0x530 [ 394.835238][ T6509] __free_pages+0x67/0x100 [ 394.835254][ T6509] free_pages+0x82/0x90 [ 394.835269][ T6509] tlb_finish_mmu+0x2ba/0x370 [ 394.835282][ T6509] unmap_region+0x28d/0x2e0 [ 394.835301][ T6509] do_mas_align_munmap+0xb9b/0x1230 [ 394.835318][ T6509] do_mas_munmap+0x241/0x2b0 [ 394.835335][ T6509] __vm_munmap+0x19f/0x2f0 [ 394.835353][ T6509] __x64_sys_munmap+0x6b/0x80 [ 394.835369][ T6509] x64_sys_call+0x8a/0x9a0 [ 394.835383][ T6509] do_syscall_64+0x4c/0xa0 [ 394.835401][ T6509] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 394.840995][ T28] audit: type=1400 audit(1755105120.690:120): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 394.844708][ T6509] [ 394.844713][ T6509] Memory state around the buggy address: [ 394.844722][ T6509] ffff888131d8ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 394.844734][ T6509] ffff888131d8ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 394.844744][ T6509] >ffff888131d8f000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 394.850673][ T6476] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 394.855087][ T6509] ^ [ 394.855098][ T6509] ffff888131d8f080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 394.855108][ T6509] ffff888131d8f100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 394.855114][ T6509] ================================================================== [ 394.861462][ T6509] Disabling lock debugging due to kernel taint [ 394.863886][ T28] audit: type=1400 audit(1755105120.690:121): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 394.867969][ T6509] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.1251: dir seems corrupt? Run e2fsck -D. [ 394.873210][ T28] audit: type=1400 audit(1755105120.690:122): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 394.879024][ T6476] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 394.881408][ T6514] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.1251: Unrecognised inode hash code 89 [ 394.886962][ T6476] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 394.890818][ T28] audit: type=1400 audit(1755105120.690:123): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 394.921325][ T6514] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.1251: Corrupt directory, running e2fsck is recommended [ 394.975203][ T28] audit: type=1400 audit(1755105120.690:124): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 394.998106][ T6450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 395.010395][ T28] audit: type=1400 audit(1755105120.690:125): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 395.020818][ T6450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 395.090614][ T6430] EXT4-fs (loop4): unmounting filesystem. [ 395.095480][ T6450] 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 [ 395.652173][ T6450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 395.664397][ T6450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 395.681585][ T6450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 395.682920][ T28] audit: type=1400 audit(1755105121.600:126): avc: denied { read } for pid=6518 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 395.698022][ T6450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 395.717711][ T28] audit: type=1400 audit(1755105121.600:127): avc: denied { open } for pid=6518 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 395.733746][ T6450] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 395.772079][ T6450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 395.787293][ T6450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 395.802382][ T6450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 395.817489][ T6450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 395.829103][ T6450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 395.842416][ T6450] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 395.854871][ T6450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 395.869728][ T6450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 395.884839][ T6450] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 395.994123][ T6476] EXT4-fs (loop6): unmounting filesystem. [ 396.018631][ T6450] EXT4-fs (loop0): unmounting filesystem. [ 396.056925][ T6516] bridge0: port 1(bridge_slave_0) entered blocking state [ 396.064009][ T6516] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.071735][ T6516] device bridge_slave_0 entered promiscuous mode [ 396.094986][ T6516] bridge0: port 2(bridge_slave_1) entered blocking state [ 396.102083][ T6516] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.109351][ T6516] device bridge_slave_1 entered promiscuous mode [ 396.124200][ T6518] bridge0: port 1(bridge_slave_0) entered blocking state [ 396.131607][ T6518] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.139019][ T6518] device bridge_slave_0 entered promiscuous mode [ 396.169642][ T6518] bridge0: port 2(bridge_slave_1) entered blocking state [ 396.176703][ T6518] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.184112][ T6518] device bridge_slave_1 entered promiscuous mode [ 396.238036][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 396.245510][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 396.286368][ T6525] bridge0: port 1(bridge_slave_0) entered blocking state [ 396.293472][ T6525] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.300899][ T6525] device bridge_slave_0 entered promiscuous mode [ 396.312630][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 396.321084][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 396.329476][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 396.336518][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 396.344166][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 396.352712][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 396.361032][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 396.369215][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 396.376253][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 396.383897][ T6525] bridge0: port 2(bridge_slave_1) entered blocking state [ 396.390958][ T6525] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.398644][ T6525] device bridge_slave_1 entered promiscuous mode [ 396.448538][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 396.457823][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 396.497736][ T6528] bridge0: port 1(bridge_slave_0) entered blocking state [ 396.504914][ T6528] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.512453][ T6528] device bridge_slave_0 entered promiscuous mode [ 396.534586][ T6528] bridge0: port 2(bridge_slave_1) entered blocking state [ 396.541672][ T6528] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.548956][ T6528] device bridge_slave_1 entered promiscuous mode [ 396.582663][ T600] device bridge_slave_1 left promiscuous mode [ 396.588767][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.596266][ T600] device bridge_slave_0 left promiscuous mode [ 396.602423][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.610050][ T600] device bridge_slave_1 left promiscuous mode [ 396.616634][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.624111][ T600] device bridge_slave_0 left promiscuous mode [ 396.630195][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.637937][ T600] device bridge_slave_1 left promiscuous mode [ 396.644193][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.651684][ T600] device bridge_slave_0 left promiscuous mode [ 396.657787][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.665587][ T600] device bridge_slave_1 left promiscuous mode [ 396.671746][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.679117][ T600] device bridge_slave_0 left promiscuous mode [ 396.685302][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.692998][ T600] device bridge_slave_1 left promiscuous mode [ 396.699079][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.706499][ T600] device bridge_slave_0 left promiscuous mode [ 396.712747][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.720338][ T600] device bridge_slave_1 left promiscuous mode [ 396.726754][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.734249][ T600] device bridge_slave_0 left promiscuous mode [ 396.740335][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.748851][ T600] device veth1_macvtap left promiscuous mode [ 396.754903][ T600] device veth0_vlan left promiscuous mode [ 396.760751][ T600] device veth1_macvtap left promiscuous mode [ 396.766862][ T600] device veth0_vlan left promiscuous mode [ 396.772783][ T600] device veth1_macvtap left promiscuous mode [ 396.778779][ T600] device veth0_vlan left promiscuous mode [ 396.784830][ T600] device veth1_macvtap left promiscuous mode [ 396.790823][ T600] device veth0_vlan left promiscuous mode [ 396.797026][ T600] device veth1_macvtap left promiscuous mode [ 396.803166][ T600] device veth0_vlan left promiscuous mode [ 396.809168][ T600] device veth1_macvtap left promiscuous mode [ 396.815213][ T600] device veth0_vlan left promiscuous mode [ 397.274472][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 397.327003][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 397.335212][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 397.355123][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 397.362568][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 397.372074][ T6502] device veth0_vlan entered promiscuous mode [ 397.389915][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 397.398006][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 397.446453][ T6502] device veth1_macvtap entered promiscuous mode [ 397.461557][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 397.469222][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 397.477068][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 397.485025][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 397.492495][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 397.499818][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 397.507321][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 397.514930][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 397.523373][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 397.531590][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 397.538596][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 397.546022][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 397.555042][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 397.563228][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 397.570232][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 397.577646][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 397.585907][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 397.594421][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 397.601451][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 397.608791][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 397.616421][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 397.635449][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 397.643862][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 397.652076][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 397.659081][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 397.666633][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 397.675357][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 397.683576][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 397.690586][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 397.698089][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 397.706292][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 397.714630][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 397.722632][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 397.730470][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 397.738787][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 397.747202][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 397.766375][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 397.774676][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 397.782977][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 397.790001][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 397.797496][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 397.805728][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 397.813858][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 397.821769][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 397.829714][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 397.850458][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 397.858510][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 397.866651][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 397.879320][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 397.887730][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 397.913202][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 397.922222][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 397.930532][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 397.943243][ T6528] device veth0_vlan entered promiscuous mode [ 397.954281][ T6516] device veth0_vlan entered promiscuous mode [ 397.962037][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 397.970274][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 397.979098][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 397.980790][ T6566] loop7: detected capacity change from 0 to 128 [ 397.986885][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 397.997524][ T6566] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 398.002078][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 398.009732][ T6566] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 398.017037][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 398.030140][ T6566] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.1250: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 398.039515][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 398.054342][ T6566] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 398.066764][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 398.076798][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 398.079289][ T6566] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.1250: Unrecognised inode hash code 89 [ 398.086636][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop7 [ 398.096076][ T6566] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.1250: Corrupt directory, running e2fsck is recommended [ 398.115306][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 398.122649][ T6566] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.1250: No space for directory leaf checksum. Please run e2fsck -D. [ 398.122865][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 398.138310][ T6566] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.1250: checksumming directory block 2 [ 398.145851][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 398.162766][ T6502] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 398.169667][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 398.176673][ T6502] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 398.183536][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 398.196457][ T6502] 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 [ 398.209445][ T6528] device veth1_macvtap entered promiscuous mode [ 398.235032][ T6518] device veth0_vlan entered promiscuous mode [ 398.241565][ T6502] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 398.253386][ T6502] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 398.256120][ T6516] device veth1_macvtap entered promiscuous mode [ 398.266942][ T6502] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 398.274141][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 398.291823][ T6502] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 398.296102][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 398.310105][ T6502] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 398.318360][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 398.339933][ T6502] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 398.340651][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 398.355146][ T6502] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 398.363226][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 398.377812][ T6502] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 398.386220][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 398.400786][ T6502] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 398.408776][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 398.419971][ T6502] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 398.426974][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 398.427374][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 398.440077][ T6502] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 398.447723][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 398.475507][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 398.483786][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 398.491954][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 398.500137][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 398.508725][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 398.519956][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 398.528349][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 398.550096][ T6518] device veth1_macvtap entered promiscuous mode [ 398.560328][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 398.568823][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 398.577405][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 398.587038][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 398.587206][ T6502] EXT4-fs (loop7): unmounting filesystem. [ 398.595232][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 398.608477][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/08/13 17:12:04 executed programs: 1256 [ 398.618326][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 398.636111][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 398.644443][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 398.668972][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 398.677625][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 398.686211][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 398.694902][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 398.704024][ T6572] loop5: detected capacity change from 0 to 128 [ 398.704950][ T6525] device veth0_vlan entered promiscuous mode [ 398.717351][ T6574] loop3: detected capacity change from 0 to 128 [ 398.728968][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 398.737879][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 398.746410][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 398.747103][ T6572] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 398.754955][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 398.767936][ T6572] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 398.771982][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 398.782340][ T6574] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 398.792153][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 398.803922][ T6574] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 398.814596][ T6572] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.1256: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 398.819054][ T6574] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.1268: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 398.837540][ T6572] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 398.859494][ T6574] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 398.867806][ T6572] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.1256: Unrecognised inode hash code 89 [ 398.873995][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 398.891884][ T6572] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.1256: Corrupt directory, running e2fsck is recommended [ 398.895763][ T6525] device veth1_macvtap entered promiscuous mode [ 398.904908][ T6572] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.1256: No space for directory leaf checksum. Please run e2fsck -D. [ 398.918035][ T6574] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.1268: Unrecognised inode hash code 89 [ 398.926504][ T6572] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.1256: checksumming directory block 2 [ 398.942953][ T6574] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.1268: Corrupt directory, running e2fsck is recommended [ 398.952732][ T6516] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 398.978207][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 398.981319][ T6516] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 398.995970][ T6574] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.1268: No space for directory leaf checksum. Please run e2fsck -D. [ 399.001848][ T6579] loop9: detected capacity change from 0 to 128 [ 399.016782][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 399.020986][ T6516] 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 [ 399.030138][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 399.050498][ T6579] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 399.060330][ T6574] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.1268: checksumming directory block 2 [ 399.064944][ T6579] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 399.087436][ T6516] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.093726][ T6579] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.1260: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 399.099222][ T6516] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.128101][ T6528] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.131488][ T6516] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 399.157312][ T6528] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.162562][ T6516] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 399.170475][ T6579] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 399.196634][ T6528] 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 [ 399.202775][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 399.226164][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 399.233449][ T6516] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 399.234402][ T6528] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.261509][ T6516] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 399.261748][ T6516] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 399.276864][ T6528] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.292091][ T6581] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.1260: Unrecognised inode hash code 89 [ 399.304888][ T6528] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 399.316375][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 399.330633][ T6528] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 399.338644][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 399.353663][ T6528] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 399.361111][ T6516] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 399.376917][ T6528] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 399.392236][ T6581] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.1260: Corrupt directory, running e2fsck is recommended [ 399.407007][ T6528] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 399.420898][ T6516] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.434534][ T6581] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.1260: No space for directory leaf checksum. Please run e2fsck -D. [ 399.453238][ T6516] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.467315][ T6528] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 399.476063][ T6516] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 399.489418][ T6581] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.1260: checksumming directory block 2 [ 399.518478][ T6528] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.527086][ T6584] loop2: detected capacity change from 0 to 128 [ 399.546612][ T6528] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.560529][ T6528] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 399.561977][ T6518] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.584410][ T6518] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.584664][ T6570] bridge0: port 1(bridge_slave_0) entered blocking state [ 399.605335][ T6570] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.612827][ T6518] 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 [ 399.613601][ T6570] device bridge_slave_0 entered promiscuous mode [ 399.634687][ T6584] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 399.640228][ T6570] bridge0: port 2(bridge_slave_1) entered blocking state [ 399.655113][ T6570] bridge0: port 2(bridge_slave_1) entered disabled state [ 399.663084][ T6570] device bridge_slave_1 entered promiscuous mode [ 399.670430][ T6584] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 399.697017][ T6518] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.721331][ T6584] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.1263: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 399.740359][ T6518] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.740729][ T6518] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 399.769110][ T6518] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 399.781245][ T6584] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 399.792156][ T6518] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 399.810670][ T6584] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.1263: Unrecognised inode hash code 89 [ 399.813580][ T6518] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 399.823007][ T6584] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.1263: Corrupt directory, running e2fsck is recommended [ 399.851554][ T6584] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.1263: No space for directory leaf checksum. Please run e2fsck -D. [ 399.854543][ T6518] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 399.866927][ T6584] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.1263: checksumming directory block 2 [ 399.882523][ T6518] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 399.909741][ T6525] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.913733][ T6516] EXT4-fs (loop5): unmounting filesystem. [ 399.922690][ T6518] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 399.928383][ T6525] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.939028][ T6518] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 399.951894][ T6525] 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 [ 399.965080][ T6518] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 399.998286][ T6525] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 400.010312][ T6525] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 400.026187][ T6525] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 400.045737][ T6525] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 400.063649][ T6525] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 400.079973][ T6525] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 400.096253][ T6525] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 400.096892][ T6528] EXT4-fs (loop3): unmounting filesystem. [ 400.111409][ T6525] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 400.136193][ T6525] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 400.151797][ T6525] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 400.165090][ T6525] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 400.265282][ T6518] EXT4-fs (loop9): unmounting filesystem. [ 400.278687][ T6590] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.293692][ T6590] bridge0: port 1(bridge_slave_0) entered disabled state [ 400.301487][ T6590] device bridge_slave_0 entered promiscuous mode [ 400.314369][ T6590] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.322056][ T6590] bridge0: port 2(bridge_slave_1) entered disabled state [ 400.329466][ T6590] device bridge_slave_1 entered promiscuous mode [ 400.346400][ T6592] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.346542][ T6525] EXT4-fs (loop2): unmounting filesystem. [ 400.353496][ T6592] bridge0: port 1(bridge_slave_0) entered disabled state [ 400.353891][ T6592] device bridge_slave_0 entered promiscuous mode [ 400.378693][ T6592] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.385932][ T6592] bridge0: port 2(bridge_slave_1) entered disabled state [ 400.393528][ T6592] device bridge_slave_1 entered promiscuous mode [ 400.404712][ T6570] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.411755][ T6570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 400.419001][ T6570] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.426049][ T6570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 400.551004][ T6602] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.558353][ T6602] bridge0: port 1(bridge_slave_0) entered disabled state [ 400.566099][ T6602] device bridge_slave_0 entered promiscuous mode [ 400.573266][ T6602] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.580295][ T6602] bridge0: port 2(bridge_slave_1) entered disabled state [ 400.587844][ T6602] device bridge_slave_1 entered promiscuous mode [ 400.609478][ T1147] bridge0: port 1(bridge_slave_0) entered disabled state [ 400.616972][ T1147] bridge0: port 2(bridge_slave_1) entered disabled state [ 400.642980][ T6608] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.650007][ T6608] bridge0: port 1(bridge_slave_0) entered disabled state [ 400.657440][ T6608] device bridge_slave_0 entered promiscuous mode [ 400.672818][ T6608] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.679853][ T6608] bridge0: port 2(bridge_slave_1) entered disabled state [ 400.687280][ T6608] device bridge_slave_1 entered promiscuous mode [ 400.706258][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 400.714006][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 400.721736][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 400.730155][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 400.738429][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.745483][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 400.752969][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 400.761423][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 400.769525][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.776563][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 400.818337][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 400.826471][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 400.882399][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 400.890399][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 400.951980][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 400.959453][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 400.966945][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 400.974835][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 400.982755][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 400.991036][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 400.999193][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 401.006207][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 401.013597][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 401.021867][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 401.030021][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 401.037071][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 401.044455][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 401.052571][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 401.060469][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 401.068511][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 401.076456][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 401.111910][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 401.120357][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 401.128733][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 401.135776][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 401.143218][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 401.152209][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 401.160359][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 401.167393][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 401.174800][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 401.183027][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 401.190935][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 401.200673][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 401.215842][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 401.239130][ T6570] device veth0_vlan entered promiscuous mode [ 401.254359][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 401.262730][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 401.270935][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 401.279290][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 401.287327][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 401.294918][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 401.313367][ T6590] device veth0_vlan entered promiscuous mode [ 401.329681][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 401.338367][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 401.346531][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 401.354171][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 401.361853][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 401.369868][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 401.377874][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 401.400509][ T6592] device veth0_vlan entered promiscuous mode [ 401.407291][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 401.415030][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 401.423368][ T1147] bridge0: port 1(bridge_slave_0) entered blocking state [ 401.430387][ T1147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 401.437857][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 401.462010][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 401.470112][ T1147] bridge0: port 2(bridge_slave_1) entered blocking state [ 401.477147][ T1147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 401.488368][ T6590] device veth1_macvtap entered promiscuous mode [ 401.500714][ T6570] device veth1_macvtap entered promiscuous mode [ 401.508532][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 401.518106][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 401.526688][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 401.534859][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 401.542590][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 401.550435][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 401.567128][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 401.575432][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 401.597259][ T6592] device veth1_macvtap entered promiscuous mode [ 401.609122][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 401.617802][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 401.626001][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 401.634562][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 401.642897][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 401.651108][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 401.659334][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 401.690837][ T6640] loop8: detected capacity change from 0 to 128 [ 401.702752][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 401.712130][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 401.720582][ T6640] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 401.721820][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 401.729391][ T6640] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 401.737476][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 401.768982][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 401.776540][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 401.784920][ T600] device bridge_slave_1 left promiscuous mode [ 401.791037][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.799340][ T600] device bridge_slave_0 left promiscuous mode [ 401.800645][ T6640] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.1272: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 401.805630][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 401.825323][ T6640] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 401.840137][ T600] device bridge_slave_1 left promiscuous mode [ 401.847375][ T6640] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.1272: Unrecognised inode hash code 89 [ 401.848178][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 401.858885][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.867379][ T6640] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.1272: Corrupt directory, running e2fsck is recommended [ 401.885574][ T600] device bridge_slave_0 left promiscuous mode [ 401.885827][ T6640] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.1272: No space for directory leaf checksum. Please run e2fsck -D. [ 401.891904][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 401.906956][ T6640] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.1272: checksumming directory block 2 [ 401.926744][ T600] device bridge_slave_1 left promiscuous mode [ 401.932992][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.933774][ T6570] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 401.951693][ T6570] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 401.951876][ T600] device bridge_slave_0 left promiscuous mode [ 401.965166][ T6570] 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 [ 401.971081][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 401.992237][ T6570] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 402.009694][ T6570] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 402.023109][ T600] device bridge_slave_1 left promiscuous mode [ 402.023575][ T6570] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 402.029249][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.044037][ T6570] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 402.065723][ T600] device bridge_slave_0 left promiscuous mode [ 402.065766][ T6570] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 402.072458][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.087779][ T6570] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 402.109744][ T6570] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 402.125094][ T6570] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 402.125157][ T600] device bridge_slave_1 left promiscuous mode [ 402.140169][ T6570] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 402.146040][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.158064][ T6570] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 402.177655][ T6570] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 402.177782][ T600] device bridge_slave_0 left promiscuous mode [ 402.195955][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.204101][ T600] device bridge_slave_1 left promiscuous mode [ 402.210224][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.217964][ T600] device bridge_slave_0 left promiscuous mode [ 402.224176][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.232907][ T600] device bridge_slave_1 left promiscuous mode [ 402.239042][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.246882][ T600] device bridge_slave_0 left promiscuous mode [ 402.253157][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.261048][ T600] device bridge_slave_1 left promiscuous mode [ 402.267237][ T600] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.274784][ T600] device bridge_slave_0 left promiscuous mode [ 402.280876][ T600] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.289717][ T600] device veth1_macvtap left promiscuous mode [ 402.295787][ T600] device veth0_vlan left promiscuous mode [ 402.301785][ T600] device veth1_macvtap left promiscuous mode [ 402.307788][ T600] device veth0_vlan left promiscuous mode [ 402.314005][ T600] device veth1_macvtap left promiscuous mode [ 402.320014][ T600] device veth0_vlan left promiscuous mode [ 402.326036][ T600] device veth1_macvtap left promiscuous mode [ 402.332118][ T600] device veth0_vlan left promiscuous mode [ 402.338092][ T600] device veth1_macvtap left promiscuous mode [ 402.344245][ T600] device veth0_vlan left promiscuous mode [ 402.350211][ T600] device veth1_macvtap left promiscuous mode [ 402.356356][ T600] device veth0_vlan left promiscuous mode [ 402.362469][ T600] device veth1_macvtap left promiscuous mode [ 402.368449][ T600] device veth0_vlan left promiscuous mode [ 402.374606][ T600] device veth1_macvtap left promiscuous mode [ 402.380672][ T600] device veth0_vlan left promiscuous mode [ 402.948865][ T6644] loop1: detected capacity change from 0 to 128 [ 402.955541][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 402.964720][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 402.975424][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 402.983885][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 402.993914][ T6570] EXT4-fs (loop8): unmounting filesystem. [ 402.994676][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 403.000448][ T6644] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 403.006678][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 403.007054][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 403.022514][ T6644] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 403.030908][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 403.050297][ T6644] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.1273: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 403.062923][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 403.076201][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 403.077088][ T6644] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 403.083733][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 403.098223][ T6644] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.1273: Unrecognised inode hash code 89 [ 403.103242][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop1 [ 403.110962][ T6644] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.1273: Corrupt directory, running e2fsck is recommended [ 403.117724][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 403.138321][ T6644] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.1273: No space for directory leaf checksum. Please run e2fsck -D. [ 403.139624][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 403.154014][ T6644] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.1273: checksumming directory block 2 [ 403.161960][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 403.176565][ T6590] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 403.193003][ T6590] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 403.221402][ T6590] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 403.241549][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 403.250252][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 403.255553][ T6590] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 403.261086][ T6649] loop4: detected capacity change from 0 to 128 [ 403.269979][ T6590] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 403.278499][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 403.289755][ T6590] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 403.311966][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 403.320303][ T6590] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 403.320699][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 403.335519][ T6590] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 403.344151][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 403.359255][ T6590] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 403.367286][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 403.381978][ T6590] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 403.390386][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 403.411695][ T6590] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 403.412486][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 403.426946][ T6590] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 403.434348][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 403.445534][ T6590] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 403.453351][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 403.466005][ T6590] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 403.473416][ T6649] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 403.485961][ T6608] device veth0_vlan entered promiscuous mode [ 403.502046][ T6602] device veth0_vlan entered promiscuous mode [ 403.511579][ T6649] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 403.525581][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 403.534643][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 403.550055][ T6608] device veth1_macvtap entered promiscuous mode [ 403.558496][ T6602] device veth1_macvtap entered promiscuous mode [ 403.569190][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 403.574134][ T6649] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.1275: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 403.577790][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 403.604277][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 403.612643][ T1287] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 403.612648][ T6649] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 403.625733][ T6649] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.1275: Unrecognised inode hash code 89 [ 403.631881][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop4 [ 403.639773][ T6649] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.1275: Corrupt directory, running e2fsck is recommended [ 403.659867][ T6649] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.1275: No space for directory leaf checksum. Please run e2fsck -D. [ 403.676211][ T6649] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.1275: checksumming directory block 2 [ 403.690871][ T6592] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 403.703269][ T6592] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/08/13 17:12:09 executed programs: 1275 [ 403.716608][ T6592] 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 [ 403.724621][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 403.745306][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 403.746581][ T6592] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 403.755212][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 403.772131][ T6592] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 403.773950][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 403.788437][ T6590] EXT4-fs (loop1): unmounting filesystem. [ 403.795030][ T6592] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 403.815204][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 403.815961][ T6592] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 403.831157][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 403.852972][ T6592] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 403.868757][ T6592] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 403.887004][ T6592] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 403.902799][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 403.904085][ T6592] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 403.912447][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 403.933969][ T6592] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 403.945722][ T6592] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 403.959059][ T6592] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 403.972957][ T6647] bridge0: port 1(bridge_slave_0) entered blocking state [ 403.980711][ T6647] bridge0: port 1(bridge_slave_0) entered disabled state [ 403.992309][ T6657] loop0: detected capacity change from 0 to 128 [ 403.992659][ T6647] device bridge_slave_0 entered promiscuous mode [ 404.014932][ T6647] bridge0: port 2(bridge_slave_1) entered blocking state [ 404.022076][ T6647] bridge0: port 2(bridge_slave_1) entered disabled state [ 404.030443][ T6647] device bridge_slave_1 entered promiscuous mode [ 404.046638][ T6657] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 404.059824][ T6657] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 404.077561][ T6660] loop6: detected capacity change from 0 to 128 [ 404.086777][ T6657] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.1284: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 404.110608][ T6657] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 404.112076][ T6660] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 404.133743][ T6660] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 404.145179][ T6657] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.1284: Unrecognised inode hash code 89 [ 404.158974][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 404.161476][ T6657] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.1284: Corrupt directory, running e2fsck is recommended [ 404.178737][ T6657] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.1284: No space for directory leaf checksum. Please run e2fsck -D. [ 404.179005][ T6660] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.1277: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 404.194194][ T6657] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.1284: checksumming directory block 2 [ 404.213716][ T6660] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 404.242625][ T6608] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 404.246619][ T6660] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.1277: Unrecognised inode hash code 89 [ 404.256765][ T6608] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 404.271644][ T6660] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.1277: Corrupt directory, running e2fsck is recommended [ 404.279099][ T6608] 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 [ 404.292178][ T6660] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.1277: No space for directory leaf checksum. Please run e2fsck -D. [ 404.313413][ T6608] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 404.328242][ T6660] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.1277: checksumming directory block 2 [ 404.339410][ T6608] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 404.354981][ T6602] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 404.366627][ T6608] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 404.394233][ T6608] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 404.417851][ T6602] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 404.421658][ T6608] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 404.432318][ T6602] 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 [ 404.466739][ T6608] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 404.470414][ T6592] EXT4-fs (loop4): unmounting filesystem. [ 404.483737][ T6602] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 404.499075][ T6602] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 404.513247][ T6602] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 404.517700][ T6608] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120