bridge_slave_1: link becomes ready [ 301.047883][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 301.054902][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 301.085975][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 301.094418][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 301.102852][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.110038][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 301.117763][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 301.126424][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 301.134574][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 301.141678][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 301.149350][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 301.192726][ T4703] device veth1_macvtap entered promiscuous mode [ 301.201348][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 301.209696][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 301.219074][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 301.226868][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 301.235378][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 301.243649][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 301.252032][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 301.260410][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 301.268365][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 301.276777][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 301.304564][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 301.312728][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 301.321266][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 301.344461][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 301.352844][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 301.361167][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.368244][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 301.375947][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 301.384411][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 301.393107][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 301.400191][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 301.407971][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 301.416837][ T680] device bridge_slave_1 left promiscuous mode [ 301.423020][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.430689][ T680] device bridge_slave_0 left promiscuous mode [ 301.437087][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.445371][ T680] device bridge_slave_1 left promiscuous mode [ 301.452087][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.459817][ T680] device bridge_slave_0 left promiscuous mode [ 301.466091][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.473835][ T680] device bridge_slave_1 left promiscuous mode [ 301.480277][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.487813][ T680] device bridge_slave_0 left promiscuous mode [ 301.493930][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.502035][ T680] device bridge_slave_1 left promiscuous mode [ 301.508360][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.516707][ T680] device bridge_slave_0 left promiscuous mode [ 301.522834][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.530929][ T680] device bridge_slave_1 left promiscuous mode [ 301.537376][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.545577][ T680] device bridge_slave_0 left promiscuous mode [ 301.551963][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.560409][ T680] device bridge_slave_1 left promiscuous mode [ 301.566811][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.574234][ T680] device bridge_slave_0 left promiscuous mode [ 301.580569][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.588624][ T680] device bridge_slave_1 left promiscuous mode [ 301.594733][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.602531][ T680] device bridge_slave_0 left promiscuous mode [ 301.608837][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.618016][ T680] device veth1_macvtap left promiscuous mode [ 301.624041][ T680] device veth0_vlan left promiscuous mode [ 301.630139][ T680] device veth1_macvtap left promiscuous mode [ 301.636236][ T680] device veth0_vlan left promiscuous mode [ 301.642155][ T680] device veth1_macvtap left promiscuous mode [ 301.648373][ T680] device veth0_vlan left promiscuous mode [ 301.654311][ T680] device veth1_macvtap left promiscuous mode [ 301.660625][ T680] device veth0_vlan left promiscuous mode [ 301.666700][ T680] device veth1_macvtap left promiscuous mode [ 301.672778][ T680] device veth0_vlan left promiscuous mode [ 301.679218][ T680] device veth1_macvtap left promiscuous mode [ 301.685296][ T680] device veth0_vlan left promiscuous mode [ 301.691689][ T680] device veth1_macvtap left promiscuous mode [ 301.698017][ T680] device veth0_vlan left promiscuous mode 2025/10/23 12:52:58 executed programs: 883 [ 302.281638][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 302.291405][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 302.300244][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 302.309985][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 302.318691][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 302.348074][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 302.357047][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 302.365287][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 302.368072][ T4768] loop6: detected capacity change from 0 to 128 [ 302.374069][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 302.387744][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 302.393953][ T4768] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 302.397264][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 302.412156][ T4768] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 302.412736][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 302.431040][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 302.439390][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 302.447088][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 302.447649][ T4768] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.879: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 302.454749][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 302.473666][ T4768] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 302.481521][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 302.495465][ T4768] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.879: Unrecognised inode hash code 89 [ 302.500813][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop6 [ 302.508152][ T4768] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.879: Corrupt directory, running e2fsck is recommended [ 302.515448][ T4725] device veth0_vlan entered promiscuous mode [ 302.527810][ T4768] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.879: No space for directory leaf checksum. Please run e2fsck -D. [ 302.542374][ T4710] device veth0_vlan entered promiscuous mode [ 302.549060][ T4768] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.879: checksumming directory block 2 [ 302.567107][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 302.575584][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 302.578261][ T4703] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 302.595949][ T4703] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 302.609205][ T4703] 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 [ 302.629795][ T4703] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 302.632545][ T4710] device veth1_macvtap entered promiscuous mode [ 302.643016][ T4703] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 302.662952][ T4703] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 302.669460][ T4723] device veth0_vlan entered promiscuous mode [ 302.684340][ T4703] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 302.688029][ T4725] device veth1_macvtap entered promiscuous mode [ 302.701626][ T4703] 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. [ 302.716616][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 302.722171][ T4703] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 302.731228][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 302.746112][ T4703] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 302.754760][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 302.767888][ T4703] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 302.776197][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 302.790985][ T4703] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 302.799684][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 302.810360][ T4703] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 302.819091][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 302.831657][ T4703] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 302.841268][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 302.861195][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 302.869780][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 302.878249][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 302.886865][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 302.895181][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 302.903397][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 302.911067][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 302.918958][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 302.927596][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 302.936272][ T2149] bridge0: port 1(bridge_slave_0) entered blocking state [ 302.943334][ T2149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 302.951101][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 302.959703][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 302.968375][ T2149] bridge0: port 2(bridge_slave_1) entered blocking state [ 302.975422][ T2149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 302.982910][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 302.990850][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 302.998564][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 303.024788][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 303.033611][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 303.042788][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 303.052010][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 303.057312][ T4772] loop4: detected capacity change from 0 to 128 [ 303.060620][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 303.077729][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 303.086499][ T4772] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 303.087282][ T4723] device veth1_macvtap entered promiscuous mode [ 303.101483][ T4772] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 303.105072][ T4703] EXT4-fs (loop6): unmounting filesystem. [ 303.123702][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 303.131714][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 303.132973][ T4772] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.884: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 303.140996][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 303.174464][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 303.177240][ T4772] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 303.182849][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 303.197503][ T4772] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.884: Unrecognised inode hash code 89 [ 303.210721][ T4772] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.884: Corrupt directory, running e2fsck is recommended [ 303.224270][ T4772] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.884: No space for directory leaf checksum. Please run e2fsck -D. [ 303.232281][ T4727] device veth0_vlan entered promiscuous mode [ 303.251075][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 303.261936][ T4772] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.884: checksumming directory block 2 [ 303.262790][ T4778] loop8: detected capacity change from 0 to 128 [ 303.274719][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 303.287251][ T4778] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 303.293855][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 303.305930][ T4710] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 303.306498][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 303.318708][ T4778] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 303.332469][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 303.336541][ T4710] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 303.350205][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 303.364262][ T4778] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.890: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 303.372654][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 303.392341][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 303.392600][ T4778] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 303.400268][ T4710] 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 [ 303.428776][ T4710] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 303.441270][ T4778] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.890: Unrecognised inode hash code 89 [ 303.447031][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop8 [ 303.455064][ T4710] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 303.472815][ T4778] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.890: Corrupt directory, running e2fsck is recommended [ 303.476044][ T4710] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 303.497304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 303.501246][ T4778] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.890: No space for directory leaf checksum. Please run e2fsck -D. [ 303.509804][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 303.524259][ T4710] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 303.533768][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 303.555256][ T4778] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.890: checksumming directory block 2 [ 303.556146][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 303.567383][ T4710] 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. [ 303.581487][ T4725] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 303.599542][ T4710] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 303.605340][ T4725] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 303.621191][ T4727] device veth1_macvtap entered promiscuous mode [ 303.633113][ T4725] 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 [ 303.641457][ T4710] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 303.658686][ T4725] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 303.679161][ T4710] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 303.684989][ T4725] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 303.700534][ T4710] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 303.713325][ T4725] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 303.724970][ T4710] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 303.743689][ T4725] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 303.752616][ T4710] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 303.767616][ T4725] 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. [ 303.795112][ T4725] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 303.825567][ T4783] loop5: detected capacity change from 0 to 128 [ 303.842894][ T4725] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 303.843503][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 303.866378][ T4725] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 303.867087][ T4783] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 303.889866][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 303.898967][ T4783] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 303.909690][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 303.914844][ T4725] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 303.918899][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 303.938516][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 303.942138][ T4783] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.896: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 303.954277][ T4725] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 303.971606][ T4783] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 303.979178][ T4725] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 304.005858][ T4783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.896: Unrecognised inode hash code 89 [ 304.018180][ T4776] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.025403][ T4776] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.033032][ T4783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.896: Corrupt directory, running e2fsck is recommended [ 304.046691][ T4776] device bridge_slave_0 entered promiscuous mode [ 304.065783][ T4783] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.896: No space for directory leaf checksum. Please run e2fsck -D. [ 304.080939][ T4776] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.092182][ T4783] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.896: checksumming directory block 2 [ 304.104814][ T4776] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.105419][ T4789] loop1: detected capacity change from 0 to 128 [ 304.112544][ T4776] device bridge_slave_1 entered promiscuous mode [ 304.130867][ T4710] EXT4-fs (loop4): unmounting filesystem. [ 304.135514][ T4789] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 304.154165][ T4723] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 304.154942][ T4789] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 304.187890][ T4723] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 304.192079][ T4789] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.892: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 304.211970][ T4723] 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 [ 304.221337][ T4789] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 304.244048][ T4723] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 304.255979][ T4789] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.892: Unrecognised inode hash code 89 [ 304.269396][ T4723] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 304.271640][ T4789] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.892: Corrupt directory, running e2fsck is recommended [ 304.286181][ T4723] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 304.305000][ T4789] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.892: No space for directory leaf checksum. Please run e2fsck -D. [ 304.312953][ T4723] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 304.328373][ T4789] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.892: checksumming directory block 2 [ 304.345003][ T4723] 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. [ 304.358247][ T4727] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 304.378683][ T4723] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 304.382123][ T4727] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 304.400487][ T4725] EXT4-fs (loop8): unmounting filesystem. [ 304.416223][ T4727] 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 [ 304.416580][ T4727] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 304.442865][ T4723] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 304.448614][ T4727] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 304.476310][ T4723] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 304.476699][ T4723] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 304.492496][ T4727] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 304.529103][ T4723] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 304.530845][ T4727] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 304.542388][ T4723] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 304.558696][ T4727] 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. [ 304.585825][ T4727] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 304.605867][ T4727] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 304.621681][ T4727] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 304.648147][ T4727] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 304.659959][ T4727] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 304.677766][ T4727] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 304.740597][ T4792] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.747838][ T4792] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.755407][ T4792] device bridge_slave_0 entered promiscuous mode [ 304.776001][ T4792] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.783071][ T4792] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.790871][ T4792] device bridge_slave_1 entered promiscuous mode [ 304.799609][ T4723] EXT4-fs (loop5): unmounting filesystem. [ 304.841588][ T4795] bridge0: port 1(bridge_slave_0) entered blocking state [ 304.848714][ T4795] bridge0: port 1(bridge_slave_0) entered disabled state [ 304.858460][ T4795] device bridge_slave_0 entered promiscuous mode [ 304.869411][ T4727] EXT4-fs (loop1): unmounting filesystem. [ 304.876259][ T4795] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.883321][ T4795] bridge0: port 2(bridge_slave_1) entered disabled state [ 304.891112][ T4795] device bridge_slave_1 entered promiscuous mode [ 305.021128][ T4803] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.028783][ T4803] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.037090][ T4803] device bridge_slave_0 entered promiscuous mode [ 305.044293][ T4803] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.051531][ T4803] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.059077][ T4803] device bridge_slave_1 entered promiscuous mode [ 305.108890][ T4811] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.116901][ T4811] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.124229][ T4811] device bridge_slave_0 entered promiscuous mode [ 305.143886][ T4811] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.151261][ T4811] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.159145][ T4811] device bridge_slave_1 entered promiscuous mode [ 305.193584][ T4792] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.200850][ T4792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.208174][ T4792] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.215212][ T4792] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.231132][ T4795] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.238206][ T4795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.245446][ T4795] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.252501][ T4795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.282652][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.291524][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.299061][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 305.306493][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 305.314423][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 305.322156][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 305.366919][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 305.375306][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 305.384197][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.391301][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.399014][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 305.407525][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 305.415861][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.422910][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.430392][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 305.438590][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 305.446878][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 305.464301][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 305.495242][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 305.507528][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 305.516249][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.523300][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.535503][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 305.544344][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 305.552876][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.560057][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.569816][ T4776] device veth0_vlan entered promiscuous mode [ 305.579883][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 305.587967][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 305.611594][ T4776] device veth1_macvtap entered promiscuous mode [ 305.621531][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 305.629306][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 305.637323][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 305.644933][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 305.652919][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 305.661716][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 305.670245][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.677395][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.685118][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 305.693767][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 305.702126][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.709170][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 305.716719][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 305.724934][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 305.733268][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 305.741439][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 305.749405][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 305.757783][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 305.766548][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 305.798785][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 305.807676][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 305.819439][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 305.828707][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 305.848861][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 305.857705][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 305.866706][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 305.874990][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 305.883427][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 305.891859][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 305.915313][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 305.923563][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 305.931591][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 305.941292][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 305.944209][ T4843] loop7: detected capacity change from 0 to 128 [ 305.950457][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 305.962831][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 305.971024][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 305.979525][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 305.979681][ T4843] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 305.988241][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 305.996835][ T4843] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 306.003342][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.031468][ T4795] device veth0_vlan entered promiscuous mode [ 306.032259][ T4843] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.902: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 306.046345][ T4792] device veth0_vlan entered promiscuous mode [ 306.063197][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 306.071020][ T4843] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 306.080144][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 306.089844][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop7 [ 306.089933][ T4843] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.902: Unrecognised inode hash code 89 [ 306.097679][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 306.108525][ T4843] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.902: Corrupt directory, running e2fsck is recommended [ 306.116681][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 306.137536][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 306.139054][ T4843] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.902: No space for directory leaf checksum. Please run e2fsck -D. [ 306.146246][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 306.169112][ T4843] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.902: checksumming directory block 2 [ 306.169340][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 306.207260][ T4776] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 306.219123][ T4776] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 306.232736][ T4776] 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 [ 306.261403][ T4776] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 306.267032][ T4795] device veth1_macvtap entered promiscuous mode [ 306.279405][ T4776] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 306.292982][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 306.293083][ T4776] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 306.300984][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 306.323198][ T4776] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 306.324970][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 306.338667][ T4776] 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. [ 306.345994][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 306.361265][ T4776] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 306.369089][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 306.383864][ T4776] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 306.392033][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 306.407065][ T4776] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 306.415839][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 306.429671][ T4776] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 306.437118][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 306.448531][ T4776] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 306.456579][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 306.469434][ T4776] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 306.478097][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 306.498324][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 306.518667][ T4792] device veth1_macvtap entered promiscuous mode [ 306.565300][ T4803] device veth0_vlan entered promiscuous mode [ 306.572866][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 306.581557][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 306.589650][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 306.601220][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 306.609675][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 306.618067][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 306.625765][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 306.633973][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 306.642623][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 306.651285][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 306.660422][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 306.669141][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 306.679942][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 306.688437][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 306.721980][ T4846] loop3: detected capacity change from 0 to 128 [ 306.736467][ T4776] EXT4-fs (loop7): unmounting filesystem. [ 306.745821][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 306.755272][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 306.763229][ T4846] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 306.772660][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 306.775608][ T4846] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 306.781001][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 306.798747][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 306.807602][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 306.815947][ T2149] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.822985][ T2149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.827489][ T4846] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.911: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 306.830481][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 306.856013][ T4846] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 306.857649][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 306.873612][ T2149] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.875359][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop3 [ 306.880691][ T2149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.881141][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 306.905796][ T4846] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.911: Unrecognised inode hash code 89 [ 306.917219][ T4846] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.911: Corrupt directory, running e2fsck is recommended [ 306.921088][ T4803] device veth1_macvtap entered promiscuous mode [ 306.931316][ T4846] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.911: No space for directory leaf checksum. Please run e2fsck -D. [ 306.952097][ T4846] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.911: checksumming directory block 2 [ 306.967653][ T4795] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 306.980906][ T4795] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 306.994330][ T4795] 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 [ 307.016041][ T4795] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 307.028626][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 307.036885][ T4795] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 307.038329][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.052097][ T4795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 307.058803][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 307.072793][ T4795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 307.081189][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 307.095978][ T4795] 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. [ 307.103858][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 307.119035][ T4795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 307.141795][ T4795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 307.157570][ T4795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 307.173930][ T4795] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 307.186113][ T4795] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 307.191710][ T4851] loop9: detected capacity change from 0 to 128 [ 307.201319][ T4795] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 307.207788][ T4851] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 307.232235][ T4851] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 307.260392][ T4851] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.900: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 307.280271][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 307.288196][ T4851] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 307.298203][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.307431][ T4851] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.900: Unrecognised inode hash code 89 [ 307.310445][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop9 [ 307.319576][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 307.328808][ T4851] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.900: Corrupt directory, running e2fsck is recommended [ 307.346675][ T4851] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.900: No space for directory leaf checksum. Please run e2fsck -D. [ 307.362240][ T4851] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.900: checksumming directory block 2 [ 307.366746][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 307.383263][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 307.392114][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 307.400737][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 307.407148][ T4792] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/10/23 12:53:03 executed programs: 904 [ 307.409703][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 307.420628][ T4792] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 307.447847][ T4792] 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 [ 307.468471][ T4792] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 307.481391][ T4792] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 307.494885][ T4792] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 307.510126][ T4792] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 307.525678][ T4792] 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. [ 307.541558][ T4792] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 307.547537][ T4811] device veth0_vlan entered promiscuous mode [ 307.562973][ T4792] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 307.578155][ T4792] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 307.588180][ T4795] EXT4-fs (loop3): unmounting filesystem. [ 307.593729][ T4792] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 307.615069][ T4792] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 307.631715][ T4792] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 307.644409][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 307.652776][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 307.685202][ T4849] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.692669][ T4849] bridge0: port 1(bridge_slave_0) entered disabled state [ 307.700742][ T4849] device bridge_slave_0 entered promiscuous mode [ 307.701258][ T4859] loop2: detected capacity change from 0 to 128 [ 307.712840][ T4811] device veth1_macvtap entered promiscuous mode [ 307.732996][ T4859] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 307.756149][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 307.764046][ T4859] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 307.773332][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 307.788210][ T4859] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.912: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 307.793128][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 307.807678][ T4859] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 307.816027][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 307.831553][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 307.835265][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop2 [ 307.848027][ T4849] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.850653][ T4859] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.912: Unrecognised inode hash code 89 [ 307.855097][ T4849] bridge0: port 2(bridge_slave_1) entered disabled state [ 307.866895][ T4859] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.912: Corrupt directory, running e2fsck is recommended [ 307.874290][ T4849] device bridge_slave_1 entered promiscuous mode [ 307.886520][ T4859] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.912: No space for directory leaf checksum. Please run e2fsck -D. [ 307.912561][ T4859] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.912: checksumming directory block 2 [ 307.941072][ T4803] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 307.953482][ T4803] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 307.966820][ T4803] 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 [ 307.989337][ T4803] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 308.001648][ T4803] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 308.015326][ T4803] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 308.039120][ T4803] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 308.040836][ T4792] EXT4-fs (loop9): unmounting filesystem. [ 308.054932][ T4803] 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. [ 308.075524][ T4803] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 308.091590][ T4803] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 308.106985][ T4803] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 308.131135][ T4803] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 308.142967][ T4803] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 308.156593][ T4803] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 308.173560][ T680] device bridge_slave_1 left promiscuous mode [ 308.180789][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.190060][ T680] device bridge_slave_0 left promiscuous mode [ 308.198035][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.206790][ T680] device bridge_slave_1 left promiscuous mode [ 308.212978][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.220878][ T680] device bridge_slave_0 left promiscuous mode [ 308.227272][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.236269][ T680] device bridge_slave_1 left promiscuous mode [ 308.242461][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.250160][ T680] device bridge_slave_0 left promiscuous mode [ 308.256489][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.264287][ T680] device bridge_slave_1 left promiscuous mode [ 308.270550][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.278080][ T680] device bridge_slave_0 left promiscuous mode [ 308.284231][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.292278][ T680] device bridge_slave_1 left promiscuous mode [ 308.298663][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.306152][ T680] device bridge_slave_0 left promiscuous mode [ 308.312264][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.320338][ T680] device bridge_slave_1 left promiscuous mode [ 308.326543][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.334134][ T680] device bridge_slave_0 left promiscuous mode [ 308.340523][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.348591][ T680] device bridge_slave_1 left promiscuous mode [ 308.354783][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.362359][ T680] device bridge_slave_0 left promiscuous mode [ 308.368536][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.376577][ T680] device bridge_slave_1 left promiscuous mode [ 308.382679][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 308.390232][ T680] device bridge_slave_0 left promiscuous mode [ 308.396634][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 308.406132][ T680] device veth1_macvtap left promiscuous mode [ 308.412176][ T680] device veth0_vlan left promiscuous mode [ 308.418209][ T680] device veth1_macvtap left promiscuous mode [ 308.424337][ T680] device veth0_vlan left promiscuous mode [ 308.430563][ T680] device veth1_macvtap left promiscuous mode [ 308.436740][ T680] device veth0_vlan left promiscuous mode [ 308.442735][ T680] device veth1_macvtap left promiscuous mode [ 308.448921][ T680] device veth0_vlan left promiscuous mode [ 308.454829][ T680] device veth1_macvtap left promiscuous mode [ 308.461039][ T680] device veth0_vlan left promiscuous mode [ 308.467191][ T680] device veth1_macvtap left promiscuous mode [ 308.473199][ T680] device veth0_vlan left promiscuous mode [ 308.479773][ T680] device veth1_macvtap left promiscuous mode [ 308.486072][ T680] device veth0_vlan left promiscuous mode [ 308.492234][ T680] device veth1_macvtap left promiscuous mode [ 308.498474][ T680] device veth0_vlan left promiscuous mode [ 309.088098][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 309.096591][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 309.119508][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 309.128334][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 309.147547][ T4857] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.154649][ T4857] bridge0: port 1(bridge_slave_0) entered disabled state [ 309.162504][ T4857] device bridge_slave_0 entered promiscuous mode [ 309.171935][ T4857] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.179143][ T4857] bridge0: port 2(bridge_slave_1) entered disabled state [ 309.186705][ T4857] device bridge_slave_1 entered promiscuous mode [ 309.193974][ T4803] EXT4-fs (loop2): unmounting filesystem. [ 309.262314][ T4869] loop0: detected capacity change from 0 to 128 [ 309.271967][ T4869] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 309.281443][ T4869] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 309.295209][ T4869] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.913: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 309.314499][ T4869] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 309.339561][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop0 [ 309.343485][ T4869] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.913: Unrecognised inode hash code 89 [ 309.357707][ T4869] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.913: Corrupt directory, running e2fsck is recommended [ 309.370856][ T4869] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.913: No space for directory leaf checksum. Please run e2fsck -D. [ 309.386577][ T4869] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.913: checksumming directory block 2 [ 309.401722][ T4811] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 309.414218][ T4811] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 309.427897][ T4811] 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 [ 309.448750][ T4811] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 309.460610][ T4811] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 309.478141][ T4811] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 309.493646][ T4811] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 309.509006][ T4811] 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. [ 309.524913][ T4862] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.532251][ T4811] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 309.532926][ T4862] bridge0: port 1(bridge_slave_0) entered disabled state [ 309.548143][ T4811] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 309.554861][ T4862] device bridge_slave_0 entered promiscuous mode [ 309.569575][ T4811] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 309.591391][ T4811] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 309.603445][ T4811] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 309.616991][ T4811] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 309.629696][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 309.637458][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 309.645064][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 309.653896][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 309.662223][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.669388][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 309.677308][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 309.702951][ T4862] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.710275][ T4862] bridge0: port 2(bridge_slave_1) entered disabled state [ 309.718362][ T4862] device bridge_slave_1 entered promiscuous mode [ 309.741667][ T4867] bridge0: port 1(bridge_slave_0) entered blocking state [ 309.749103][ T4867] bridge0: port 1(bridge_slave_0) entered disabled state [ 309.757047][ T4867] device bridge_slave_0 entered promiscuous mode [ 309.764682][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 309.774989][ T4811] EXT4-fs (loop0): unmounting filesystem. [ 309.775784][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 309.789054][ T2149] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.796231][ T2149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 309.809657][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 309.821877][ T4867] bridge0: port 2(bridge_slave_1) entered blocking state [ 309.829282][ T4867] bridge0: port 2(bridge_slave_1) entered disabled state [ 309.836902][ T4867] device bridge_slave_1 entered promiscuous mode [ 309.862127][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 309.926365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 309.950243][ T4849] device veth0_vlan entered promiscuous mode [ 309.956874][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 309.965032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 309.972654][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 310.010172][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 310.018010][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 310.047211][ T4890] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.054838][ T4890] bridge0: port 1(bridge_slave_0) entered disabled state [ 310.062427][ T4890] device bridge_slave_0 entered promiscuous mode [ 310.069823][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 310.078193][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.085234][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 310.092929][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 310.112092][ T4890] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.119295][ T4890] bridge0: port 2(bridge_slave_1) entered disabled state [ 310.126809][ T4890] device bridge_slave_1 entered promiscuous mode [ 310.134043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 310.142571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 310.150795][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.157842][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 310.182154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 310.190397][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 310.199270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 310.208192][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 310.219012][ T4849] device veth1_macvtap entered promiscuous mode [ 310.236776][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 310.245097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 310.253545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 310.287822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 310.296224][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 310.325572][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 310.334291][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 310.343248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 310.353207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 310.360993][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 310.369104][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 310.379181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 310.387033][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 310.397295][ T4857] device veth0_vlan entered promiscuous mode [ 310.410373][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 310.418722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 310.427162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 310.435428][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 310.443842][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.450949][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 310.458537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 310.467016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 310.475125][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.482177][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 310.489946][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 310.507065][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 310.515865][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 310.541148][ T4857] device veth1_macvtap entered promiscuous mode [ 310.561355][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 310.571088][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 310.581074][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 310.593294][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 310.593613][ T4907] loop6: detected capacity change from 0 to 128 [ 310.601733][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 310.617121][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 310.624737][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 310.656362][ T4907] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 310.670844][ T4907] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 310.691975][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 310.701866][ T4907] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.917: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 310.706091][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 310.728498][ T4907] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 310.730598][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 310.745459][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 310.749770][ T4907] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.917: Unrecognised inode hash code 89 [ 310.756662][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 310.767147][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop6 [ 310.771791][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 310.786467][ T4907] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.917: Corrupt directory, running e2fsck is recommended [ 310.787463][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 310.800378][ T4907] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.917: No space for directory leaf checksum. Please run e2fsck -D. [ 310.808632][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 310.823647][ T4907] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.917: checksumming directory block 2 [ 310.831273][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 310.850006][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 310.854026][ T4849] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 310.862976][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 310.869454][ T4849] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 310.878365][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 310.891217][ T4849] 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 [ 310.899285][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 310.920206][ T4849] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 310.928495][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 310.938946][ T4849] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 310.947958][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 310.960596][ T4849] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 310.968598][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 310.982805][ T4849] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 310.990890][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 311.005531][ T4849] 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. [ 311.013283][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 311.028568][ T4849] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 311.037318][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 311.059078][ T4849] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 311.074397][ T4849] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 311.080404][ T4862] device veth0_vlan entered promiscuous mode [ 311.096236][ T4849] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 311.109439][ T4849] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 311.124521][ T4849] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 311.124774][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 311.145463][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 311.155096][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 311.167988][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 311.176703][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 311.184770][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 311.199241][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 311.207376][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 311.215993][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 311.223745][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 311.240471][ T4867] device veth0_vlan entered promiscuous mode [ 311.252488][ T4910] loop4: detected capacity change from 0 to 128 [ 311.259063][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 311.269700][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 311.279394][ T4910] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 311.288991][ T4910] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 311.307659][ T4910] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.921: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 311.327690][ T4867] device veth1_macvtap entered promiscuous mode [ 311.336707][ T4910] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 311.347769][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 311.356488][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 311.366071][ T4849] EXT4-fs (loop6): unmounting filesystem. [ 311.366512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 311.376653][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop4 [ 311.387956][ T4910] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.921: Unrecognised inode hash code 89 [ 311.388141][ T4862] device veth1_macvtap entered promiscuous mode [ 311.402798][ T4910] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.921: Corrupt directory, running e2fsck is recommended [ 311.419627][ T4910] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.921: No space for directory leaf checksum. Please run e2fsck -D. [ 311.436648][ T4910] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.921: checksumming directory block 2 [ 311.452758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 311.460638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 311.470313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 311.474066][ T4857] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 311.481784][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 311.491627][ T4857] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 311.499591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 311.511611][ T4857] 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 [ 311.543262][ T4857] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 311.555735][ T4857] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 311.568974][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 311.577381][ T4857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 311.577705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 311.601428][ T4857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 311.601757][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 311.616827][ T4857] 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. [ 311.624854][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 311.640071][ T4857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 311.648941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 311.663359][ T4857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 311.671191][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 311.693086][ T4857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 311.693610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 311.716394][ T4857] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 311.728230][ T4857] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 311.728433][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 311.741913][ T4857] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 311.761862][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 311.768931][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 311.777173][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 311.786223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 311.794581][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 311.801663][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 311.809696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 311.817960][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 311.826313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 311.834500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 311.842885][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 311.891215][ T4921] loop5: detected capacity change from 0 to 128 [ 311.906630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 311.923606][ T4924] loop8: detected capacity change from 0 to 128 [ 311.933439][ T4921] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 311.937649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 311.943422][ T4921] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 311.951193][ T4857] EXT4-fs (loop4): unmounting filesystem. [ 311.981679][ T4924] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 311.982786][ T4921] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.925: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 311.996374][ T4890] device veth0_vlan entered promiscuous mode [ 312.015516][ T4924] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 312.027248][ T4921] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 312.043135][ T4924] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.924: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 312.054157][ T4921] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.925: Unrecognised inode hash code 89 [ 312.062139][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 312.082448][ T4921] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.925: Corrupt directory, running e2fsck is recommended [ 312.083534][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 312.096960][ T4921] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.925: No space for directory leaf checksum. Please run e2fsck -D. [ 312.111856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 312.119775][ T4924] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 312.134020][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 312.142138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 312.146020][ T4921] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.925: checksumming directory block 2 [ 312.162858][ T4924] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.924: Unrecognised inode hash code 89 [ 312.174740][ T4924] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.924: Corrupt directory, running e2fsck is recommended [ 312.176501][ T4867] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 312.188653][ T4924] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.924: No space for directory leaf checksum. Please run e2fsck -D. [ 312.209070][ T4867] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 312.215404][ T4924] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.924: checksumming directory block 2 [ 312.227774][ T4867] 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 [ 312.247983][ T4862] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 312.269035][ T4867] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 312.283424][ T4867] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 312.296465][ T4862] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 312.309991][ T4867] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 312.324745][ T4862] 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 [ 312.325104][ T4862] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 312.347061][ T4867] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 312.371236][ T4890] device veth1_macvtap entered promiscuous mode [ 312.378051][ T4862] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 312.378763][ T4867] 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. [ 312.397150][ T4862] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 312.416137][ T4867] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 312.422571][ T4862] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 312.437521][ T4867] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 312.451334][ T4862] 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. [ 312.466664][ T4867] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 312.481933][ T4862] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 312.497540][ T4867] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 312.512095][ T4862] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 312.523732][ T4867] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 312.538904][ T4862] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 312.551461][ T4867] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 312.566921][ T4862] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 312.590497][ T4862] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 312.604025][ T4862] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 312.620473][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 312.629829][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 312.639985][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 312.668783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 312.677821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 312.687097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 312.696004][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 312.713547][ T4919] bridge0: port 1(bridge_slave_0) entered blocking state [ 312.721256][ T4919] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.729308][ T4919] device bridge_slave_0 entered promiscuous mode [ 312.745900][ T4919] bridge0: port 2(bridge_slave_1) entered blocking state [ 312.752968][ T4919] bridge0: port 2(bridge_slave_1) entered disabled state [ 312.760873][ T4919] device bridge_slave_1 entered promiscuous mode 2025/10/23 12:53:08 executed programs: 923 [ 312.794340][ T4862] EXT4-fs (loop8): unmounting filesystem. [ 312.796994][ T4867] EXT4-fs (loop5): unmounting filesystem. [ 312.825454][ T4936] loop1: detected capacity change from 0 to 128 [ 312.874766][ T4936] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 312.892262][ T4936] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 312.911918][ T4936] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.928: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 312.934587][ T4936] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 312.950463][ T4928] bridge0: port 1(bridge_slave_0) entered blocking state [ 312.953191][ T4936] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.928: Unrecognised inode hash code 89 [ 312.960179][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop1 [ 312.970166][ T4928] bridge0: port 1(bridge_slave_0) entered disabled state [ 312.983209][ T4936] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.928: Corrupt directory, running e2fsck is recommended [ 312.985406][ T4928] device bridge_slave_0 entered promiscuous mode [ 312.996766][ T4936] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.928: No space for directory leaf checksum. Please run e2fsck -D. [ 313.018648][ T4936] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.928: checksumming directory block 2 [ 313.036892][ T4890] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 313.048860][ T4890] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 313.062049][ T4890] 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 [ 313.082680][ T4890] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 313.085585][ T4928] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.094725][ T4890] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 313.103129][ T4928] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.115127][ T4890] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 313.123214][ T4928] device bridge_slave_1 entered promiscuous mode [ 313.143265][ T4890] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 313.158753][ T4890] 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. [ 313.174510][ T4890] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 313.189784][ T4890] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 313.205163][ T4890] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 313.220939][ T4890] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 313.232957][ T4890] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 313.246186][ T4890] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 313.257134][ T4919] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.265297][ T4919] bridge0: port 2(bridge_slave_1) entered forwarding state [ 313.272771][ T4919] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.279879][ T4919] bridge0: port 1(bridge_slave_0) entered forwarding state [ 313.296964][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.305353][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.362000][ T4938] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.369924][ T4938] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.377672][ T4938] device bridge_slave_0 entered promiscuous mode [ 313.392621][ T4937] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.400017][ T4937] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.407480][ T4937] device bridge_slave_0 entered promiscuous mode [ 313.414562][ T4938] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.421712][ T4938] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.430045][ T4938] device bridge_slave_1 entered promiscuous mode [ 313.430916][ T4890] EXT4-fs (loop1): unmounting filesystem. [ 313.464084][ T4937] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.471340][ T4937] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.478818][ T4937] device bridge_slave_1 entered promiscuous mode [ 313.662324][ T4956] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.669744][ T4956] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.678038][ T4956] device bridge_slave_0 entered promiscuous mode [ 313.706733][ T4956] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.713828][ T4956] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.721663][ T4956] device bridge_slave_1 entered promiscuous mode [ 313.731631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 313.739583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 313.765750][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 313.774179][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 313.782802][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.789957][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 313.823366][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 313.832008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 313.840652][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.847771][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 313.902483][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 313.910598][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 313.946754][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 313.954327][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 313.978864][ T680] device bridge_slave_1 left promiscuous mode [ 313.985036][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.992632][ T680] device bridge_slave_0 left promiscuous mode [ 313.999205][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.007308][ T680] device bridge_slave_1 left promiscuous mode [ 314.013455][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.021215][ T680] device bridge_slave_0 left promiscuous mode [ 314.027397][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.035076][ T680] device bridge_slave_1 left promiscuous mode [ 314.041377][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.049237][ T680] device bridge_slave_0 left promiscuous mode [ 314.055451][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.063505][ T680] device bridge_slave_1 left promiscuous mode [ 314.069818][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.077584][ T680] device bridge_slave_0 left promiscuous mode [ 314.083709][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.091908][ T680] device bridge_slave_1 left promiscuous mode [ 314.098186][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.105576][ T680] device bridge_slave_0 left promiscuous mode [ 314.111894][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.120051][ T680] device bridge_slave_1 left promiscuous mode [ 314.126277][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.133741][ T680] device bridge_slave_0 left promiscuous mode [ 314.140127][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.148159][ T680] device bridge_slave_1 left promiscuous mode [ 314.154259][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.162526][ T680] device bridge_slave_0 left promiscuous mode [ 314.168752][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.177955][ T680] device veth1_macvtap left promiscuous mode [ 314.183976][ T680] device veth0_vlan left promiscuous mode [ 314.190178][ T680] device veth1_macvtap left promiscuous mode [ 314.196239][ T680] device veth0_vlan left promiscuous mode [ 314.202328][ T680] device veth1_macvtap left promiscuous mode [ 314.208497][ T680] device veth0_vlan left promiscuous mode [ 314.214698][ T680] device veth1_macvtap left promiscuous mode [ 314.220889][ T680] device veth0_vlan left promiscuous mode [ 314.226907][ T680] device veth1_macvtap left promiscuous mode [ 314.232946][ T680] device veth0_vlan left promiscuous mode [ 314.239131][ T680] device veth1_macvtap left promiscuous mode [ 314.245136][ T680] device veth0_vlan left promiscuous mode [ 314.251270][ T680] device veth1_macvtap left promiscuous mode [ 314.257343][ T680] device veth0_vlan left promiscuous mode [ 314.759937][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 314.768210][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.775235][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 314.782749][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 314.791672][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 314.800407][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.807518][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 314.815980][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 314.824145][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.831191][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 314.838660][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 314.846815][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 314.854861][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 314.862825][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 314.873859][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 314.882546][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 314.913542][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 314.921326][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 314.928931][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 314.938208][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 314.947140][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.954187][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 314.962030][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 314.970482][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 314.979021][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.986098][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 314.993682][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 315.002549][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 315.010972][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 315.019536][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 315.027804][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 315.036352][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 315.044878][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 315.053383][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.060450][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 315.075841][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 315.084591][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 315.112370][ T4919] device veth0_vlan entered promiscuous mode [ 315.121671][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 315.130763][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 315.138977][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 315.147827][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 315.156124][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 315.164173][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 315.172486][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 315.181148][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 315.190074][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 315.198914][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 315.207359][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 315.215330][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 315.223639][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 315.231423][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 315.241402][ T4937] device veth0_vlan entered promiscuous mode [ 315.257573][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 315.265995][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 315.274296][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 315.282307][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 315.302451][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 315.310992][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 315.319629][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 315.328323][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 315.337345][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 315.345568][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 315.354222][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 315.362440][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 315.370805][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 315.378370][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 315.389044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 315.397496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 315.408245][ T4919] device veth1_macvtap entered promiscuous mode [ 315.420821][ T4937] device veth1_macvtap entered promiscuous mode [ 315.428840][ T4928] device veth0_vlan entered promiscuous mode [ 315.436819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 315.444636][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 315.452659][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 315.460923][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 315.469972][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 315.477766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 315.495854][ T4938] device veth0_vlan entered promiscuous mode [ 315.503779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 315.512367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 315.521830][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 315.530532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 315.539131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 315.547371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 315.555624][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 315.564100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 315.585472][ T4928] device veth1_macvtap entered promiscuous mode [ 315.598005][ T4985] loop9: detected capacity change from 0 to 128 [ 315.607212][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 315.615457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 315.624477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 315.633292][ T4985] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 315.640642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 315.649910][ T4985] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 315.650704][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 315.669412][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 315.677557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 315.678857][ T4985] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.931: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 315.685306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 315.704977][ T4985] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 315.713081][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 315.729621][ T4985] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.931: Unrecognised inode hash code 89 [ 315.730361][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop9 [ 315.741715][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 315.749369][ T4985] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.931: Corrupt directory, running e2fsck is recommended [ 315.754598][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 315.767710][ T4985] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.931: No space for directory leaf checksum. Please run e2fsck -D. [ 315.777036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 315.790097][ T4985] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.931: checksumming directory block 2 [ 315.799124][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 315.813812][ T4937] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 315.822097][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.836991][ T4937] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 315.837529][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 315.850804][ T4937] 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 [ 315.861314][ T4938] device veth1_macvtap entered promiscuous mode [ 315.886009][ T4937] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 315.898535][ T4937] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 315.912606][ T4937] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 315.931061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 315.936020][ T4937] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 315.939138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 315.953708][ T4937] 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. [ 315.961426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 315.984871][ T4937] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 315.986026][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 316.003648][ T4937] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 316.011700][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 316.027301][ T4937] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 316.036114][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 316.051159][ T4937] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 316.072379][ T4937] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 316.086148][ T4937] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 316.102100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 316.111583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 316.120368][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 316.128903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 316.141268][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 316.141381][ T4989] loop3: detected capacity change from 0 to 128 [ 316.150263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 316.165486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 316.174268][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 316.183727][ T4989] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 316.193298][ T4989] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 316.225405][ T4989] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.936: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 316.236682][ T4992] loop7: detected capacity change from 0 to 128 [ 316.260284][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 316.272813][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 316.284828][ T4989] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 316.301745][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 316.310240][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 316.319885][ T4995] loop2: detected capacity change from 0 to 128 [ 316.330540][ T4992] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 316.332335][ T4989] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.936: Unrecognised inode hash code 89 [ 316.351450][ T4992] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 316.354265][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 316.370700][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 316.376606][ T4995] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 316.378704][ T4989] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.936: Corrupt directory, running e2fsck is recommended [ 316.387732][ T4956] device veth0_vlan entered promiscuous mode [ 316.399626][ T4989] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.936: No space for directory leaf checksum. Please run e2fsck -D. [ 316.421239][ T4989] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.936: checksumming directory block 2 [ 316.433509][ T4995] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 316.453647][ T4992] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.932: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 316.460007][ T4928] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 316.481055][ T4995] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.934: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 316.492097][ T4928] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 316.504551][ T4992] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 316.516527][ T4928] 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 [ 316.556237][ T4992] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.932: Unrecognised inode hash code 89 [ 316.565177][ T4956] device veth1_macvtap entered promiscuous mode [ 316.576491][ T4995] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 316.577838][ T4937] EXT4-fs (loop9): unmounting filesystem. [ 316.591302][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 316.599779][ T4928] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 316.603728][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 316.619657][ T4928] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 316.624113][ T4992] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.932: Corrupt directory, running e2fsck is recommended [ 316.640092][ T4928] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 316.660928][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 316.661146][ T4995] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.934: Unrecognised inode hash code 89 [ 316.668927][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 316.680840][ T4928] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 316.703762][ T4992] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.932: No space for directory leaf checksum. Please run e2fsck -D. [ 316.703861][ T4995] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.934: Corrupt directory, running e2fsck is recommended [ 316.721208][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 316.740749][ T4992] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.932: checksumming directory block 2 [ 316.742726][ T4928] 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. [ 316.754093][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 316.775139][ T4928] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 316.778144][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 316.794843][ T4928] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 316.810032][ T4995] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.934: No space for directory leaf checksum. Please run e2fsck -D. [ 316.817722][ T4919] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 316.831463][ T4995] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.934: checksumming directory block 2 [ 316.852311][ T4919] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 316.858311][ T4928] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 316.870832][ T4919] 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 [ 316.895747][ T4938] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 316.914703][ T4928] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 316.926165][ T4919] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 316.928346][ T4928] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 316.953042][ T4928] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 316.956251][ T4919] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 316.986423][ T4938] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 317.000067][ T4919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 317.025211][ T5003] loop0: detected capacity change from 0 to 128 [ 317.032023][ T4919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 317.032027][ T4938] 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 [ 317.037575][ T4938] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 317.080148][ T4938] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 317.086380][ T4919] 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. [ 317.100611][ T4938] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 317.109614][ T4919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 317.125761][ T5003] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 317.152295][ T4938] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 317.152458][ T4919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 317.170126][ T4938] 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. [ 317.192031][ T5003] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 317.199051][ T4938] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 317.218732][ T5003] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.938: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 317.235078][ T4919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 317.244446][ T4938] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 317.263336][ T4919] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 317.275109][ T5003] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 317.285319][ T4919] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 317.294490][ T4938] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 317.307574][ T4919] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 317.329684][ T4938] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 317.346286][ T5003] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.938: Unrecognised inode hash code 89 [ 317.358711][ T4938] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 317.372050][ T4938] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 317.385374][ T5003] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.938: Corrupt directory, running e2fsck is recommended [ 317.402545][ T5003] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.938: No space for directory leaf checksum. Please run e2fsck -D. [ 317.403476][ T5001] bridge0: port 1(bridge_slave_0) entered blocking state [ 317.425438][ T5003] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.938: checksumming directory block 2 [ 317.439063][ T5001] bridge0: port 1(bridge_slave_0) entered disabled state [ 317.440360][ T4928] EXT4-fs (loop3): unmounting filesystem. [ 317.447197][ T5001] device bridge_slave_0 entered promiscuous mode [ 317.467106][ T4956] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 317.479191][ T5001] bridge0: port 2(bridge_slave_1) entered blocking state [ 317.487385][ T5001] bridge0: port 2(bridge_slave_1) entered disabled state [ 317.494961][ T5001] device bridge_slave_1 entered promiscuous mode [ 317.525759][ T4956] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 317.555855][ T4956] 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 [ 317.576316][ T4956] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 317.587998][ T4956] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 317.608001][ T4919] EXT4-fs (loop7): unmounting filesystem. [ 317.612321][ T4956] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 317.628722][ T4956] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 317.658770][ T4956] 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. [ 317.674873][ T4956] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 317.678623][ T4938] EXT4-fs (loop2): unmounting filesystem. [ 317.691210][ T4956] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 317.713606][ T4956] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 317.729051][ T4956] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 317.740879][ T4956] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 317.754009][ T4956] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 317.838079][ T5010] bridge0: port 1(bridge_slave_0) entered blocking state [ 317.845156][ T5010] bridge0: port 1(bridge_slave_0) entered disabled state [ 317.853085][ T5010] device bridge_slave_0 entered promiscuous mode [ 317.864387][ T5001] bridge0: port 2(bridge_slave_1) entered blocking state [ 317.871504][ T5001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 317.878814][ T5001] bridge0: port 1(bridge_slave_0) entered blocking state [ 317.886285][ T5001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 317.898573][ T5010] bridge0: port 2(bridge_slave_1) entered blocking state [ 317.905697][ T5010] bridge0: port 2(bridge_slave_1) entered disabled state [ 317.913157][ T5010] device bridge_slave_1 entered promiscuous mode 2025/10/23 12:53:13 executed programs: 942 [ 317.971745][ T4956] EXT4-fs (loop0): unmounting filesystem. [ 317.994433][ T5012] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.003973][ T5012] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.011770][ T5012] device bridge_slave_0 entered promiscuous mode [ 318.027944][ T5012] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.035001][ T5012] bridge0: port 2(bridge_slave_1) entered disabled state [ 318.042710][ T5012] device bridge_slave_1 entered promiscuous mode [ 318.076293][ T5014] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.083457][ T5014] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.091128][ T5014] device bridge_slave_0 entered promiscuous mode [ 318.103045][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.110903][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 318.118957][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.126680][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.138158][ T5014] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.145212][ T5014] bridge0: port 2(bridge_slave_1) entered disabled state [ 318.152738][ T5014] device bridge_slave_1 entered promiscuous mode [ 318.182029][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 318.190768][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 318.199614][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.206944][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 318.234492][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 318.243449][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 318.251966][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.259127][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 318.316353][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 318.324438][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 318.364960][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 318.373370][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 318.384303][ T5031] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.391406][ T5031] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.399101][ T5031] device bridge_slave_0 entered promiscuous mode [ 318.406500][ T5031] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.413553][ T5031] bridge0: port 2(bridge_slave_1) entered disabled state [ 318.421030][ T5031] device bridge_slave_1 entered promiscuous mode [ 318.470575][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 318.479566][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 318.495085][ T5001] device veth0_vlan entered promiscuous mode [ 318.506730][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 318.514948][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 318.527276][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 318.534814][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 318.574831][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 318.583292][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 318.599248][ T5001] device veth1_macvtap entered promiscuous mode [ 318.636756][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 318.644658][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.652882][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.660583][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 318.669289][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 318.677767][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.685354][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.693088][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 318.701620][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 318.710201][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 318.718931][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 318.727325][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.734383][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 318.743950][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 318.754121][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 318.762731][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 318.771020][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.778121][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 318.820165][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 318.828183][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.835950][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.843854][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 318.852899][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 318.861357][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.868410][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 318.876220][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 318.884661][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 318.893347][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.900537][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 318.908363][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 318.916575][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 318.925041][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 318.933633][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.940716][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 318.948254][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 318.956624][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 318.988531][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 318.997425][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 319.006164][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 319.013303][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 319.021030][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 319.029704][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 319.037964][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 319.046352][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 319.093205][ T5060] loop6: detected capacity change from 0 to 128 [ 319.100530][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 319.114519][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 319.124599][ T5060] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 319.133373][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 319.142139][ T5060] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 319.144426][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 319.158181][ T5060] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.950: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 319.166961][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 319.180069][ T5060] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 319.186877][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 319.203134][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 319.204725][ T5060] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.950: Unrecognised inode hash code 89 [ 319.212632][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop6 [ 319.222622][ T5060] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.950: Corrupt directory, running e2fsck is recommended [ 319.229729][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 319.243996][ T5060] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.950: No space for directory leaf checksum. Please run e2fsck -D. [ 319.264759][ T5060] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.950: checksumming directory block 2 [ 319.282397][ T5001] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 319.294715][ T5001] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 319.308092][ T5010] device veth0_vlan entered promiscuous mode [ 319.308086][ T5001] 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 [ 319.314892][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 319.341942][ T5001] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 319.354263][ T5001] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 319.368190][ T5001] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 319.383381][ T5001] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 319.398860][ T5001] 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. [ 319.414709][ T5001] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 319.430061][ T5001] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 319.445317][ T5001] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 319.460605][ T5001] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 319.472369][ T5001] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 319.485697][ T5001] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 319.502001][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 319.510773][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 319.533845][ T5014] device veth0_vlan entered promiscuous mode [ 319.564179][ T5012] device veth0_vlan entered promiscuous mode [ 319.570943][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 319.579675][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 319.588089][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 319.595165][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 319.604312][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 319.613031][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 319.621755][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 319.629056][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 319.636533][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 319.644998][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 319.653422][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 319.661508][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 319.669751][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 319.677557][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 319.684937][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 319.710515][ T5010] device veth1_macvtap entered promiscuous mode [ 319.719530][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 319.727845][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 319.737782][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 319.738854][ T5001] EXT4-fs (loop6): unmounting filesystem. [ 319.746275][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 319.760340][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 319.800131][ T5014] device veth1_macvtap entered promiscuous mode [ 319.807637][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 319.817101][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 319.825301][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 319.833857][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 319.843208][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 319.851102][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 319.859628][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 319.868236][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 319.876638][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 319.885091][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 319.893558][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 319.927048][ T5012] device veth1_macvtap entered promiscuous mode [ 319.938347][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 319.946601][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 319.955311][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 319.966154][ T5066] loop4: detected capacity change from 0 to 128 [ 319.973321][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 319.980104][ T5066] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 319.982470][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 319.996468][ T5066] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 320.014987][ T5066] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.945: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 320.034687][ T5066] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 320.057355][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop4 [ 320.062669][ T5066] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.945: Unrecognised inode hash code 89 [ 320.075437][ T5066] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.945: Corrupt directory, running e2fsck is recommended [ 320.088496][ T5066] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.945: No space for directory leaf checksum. Please run e2fsck -D. [ 320.104752][ T5066] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.945: checksumming directory block 2 [ 320.118592][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 320.127948][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 320.137104][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 320.142530][ T5010] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 320.146060][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 320.158057][ T5010] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 320.166231][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 320.179183][ T5010] 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 [ 320.189159][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 320.208082][ T5010] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 320.216366][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 320.227623][ T5010] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 320.236272][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 320.248929][ T5010] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 320.256771][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 320.277958][ T5010] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 320.278245][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 320.293099][ T5010] 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. [ 320.316022][ T5010] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 320.319603][ T5031] device veth0_vlan entered promiscuous mode [ 320.331300][ T5010] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 320.357798][ T5010] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 320.373224][ T5010] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 320.385132][ T5010] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 320.400101][ T5010] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 320.402686][ T5069] loop5: detected capacity change from 0 to 128 [ 320.430583][ T5069] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 320.440836][ T5069] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 320.452070][ T5031] device veth1_macvtap entered promiscuous mode [ 320.493330][ T5072] loop8: detected capacity change from 0 to 128 [ 320.501442][ T5069] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.957: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 320.524940][ T5069] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 320.531375][ T5072] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 320.544341][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 320.553713][ T5069] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.957: Unrecognised inode hash code 89 [ 320.557817][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 320.568433][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 320.574185][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 320.583636][ T5069] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.957: Corrupt directory, running e2fsck is recommended [ 320.590173][ T5072] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.948: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 320.604360][ T5069] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.957: No space for directory leaf checksum. Please run e2fsck -D. [ 320.619720][ T5072] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 320.634864][ T5069] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.957: checksumming directory block 2 [ 320.651993][ T5072] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.948: Unrecognised inode hash code 89 [ 320.660747][ T680] device bridge_slave_1 left promiscuous mode [ 320.666281][ T5072] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.948: Corrupt directory, running e2fsck is recommended [ 320.672323][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.685699][ T5072] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.948: No space for directory leaf checksum. Please run e2fsck -D. [ 320.703682][ T5014] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 320.707888][ T5072] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.948: checksumming directory block 2 [ 320.720132][ T680] device bridge_slave_0 left promiscuous mode [ 320.732096][ T5014] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 320.737408][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.751033][ T5014] 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 [ 320.775788][ T5012] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 320.777967][ T5014] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 320.791110][ T5012] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 320.801637][ T5014] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 320.814673][ T680] device bridge_slave_1 left promiscuous mode [ 320.828148][ T5014] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 320.833516][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.848494][ T5012] 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 [ 320.857726][ T5014] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 320.875595][ T5012] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 320.890781][ T680] device bridge_slave_0 left promiscuous mode [ 320.902330][ T5012] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 320.908103][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.921413][ T5012] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 320.928011][ T5014] 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. [ 320.942830][ T5012] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 320.959853][ T5014] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 320.974324][ T5012] 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. [ 320.989543][ T5014] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 321.003880][ T5012] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 321.019137][ T680] device bridge_slave_1 left promiscuous mode [ 321.040001][ T5014] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 321.040337][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.055783][ T5012] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 321.062999][ T5014] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 321.077016][ T5012] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 321.088502][ T680] device bridge_slave_0 left promiscuous mode [ 321.103440][ T5012] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 321.109284][ T5014] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 321.121481][ T5012] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 321.134559][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.147798][ T5012] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 321.155012][ T5014] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 321.179639][ T680] device bridge_slave_1 left promiscuous mode [ 321.185857][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.193654][ T680] device bridge_slave_0 left promiscuous mode [ 321.200850][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.211162][ T680] device bridge_slave_1 left promiscuous mode [ 321.217899][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.226876][ T680] device bridge_slave_0 left promiscuous mode [ 321.233438][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.243915][ T680] device bridge_slave_1 left promiscuous mode [ 321.250316][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.258433][ T680] device bridge_slave_0 left promiscuous mode [ 321.264778][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.273401][ T680] device bridge_slave_1 left promiscuous mode [ 321.281282][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.289487][ T680] device bridge_slave_0 left promiscuous mode [ 321.295998][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.304480][ T680] device bridge_slave_1 left promiscuous mode [ 321.311243][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 321.319261][ T680] device bridge_slave_0 left promiscuous mode [ 321.325379][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 321.335128][ T680] device veth1_macvtap left promiscuous mode [ 321.341623][ T680] device veth0_vlan left promiscuous mode [ 321.347779][ T680] device veth1_macvtap left promiscuous mode [ 321.353894][ T680] device veth0_vlan left promiscuous mode [ 321.360344][ T680] device veth1_macvtap left promiscuous mode [ 321.366950][ T680] device veth0_vlan left promiscuous mode [ 321.373148][ T680] device veth1_macvtap left promiscuous mode [ 321.379349][ T680] device veth0_vlan left promiscuous mode [ 321.385573][ T680] device veth1_macvtap left promiscuous mode [ 321.391786][ T680] device veth0_vlan left promiscuous mode [ 321.398162][ T680] device veth1_macvtap left promiscuous mode [ 321.404373][ T680] device veth0_vlan left promiscuous mode [ 321.410688][ T680] device veth1_macvtap left promiscuous mode [ 321.417012][ T680] device veth0_vlan left promiscuous mode [ 321.423130][ T680] device veth1_macvtap left promiscuous mode [ 321.429369][ T680] device veth0_vlan left promiscuous mode [ 322.061131][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 322.069612][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 322.092761][ T5064] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.100181][ T5064] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.107886][ T5064] device bridge_slave_0 entered promiscuous mode [ 322.114810][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 322.129297][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 322.147325][ T5064] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.155386][ T5064] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.163910][ T5064] device bridge_slave_1 entered promiscuous mode [ 322.203336][ T5085] loop1: detected capacity change from 0 to 128 [ 322.220562][ T5085] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 322.241891][ T5085] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.958: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 322.264660][ T5085] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 322.290903][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop1 [ 322.291580][ T5085] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.958: Unrecognised inode hash code 89 [ 322.309588][ T5085] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.958: Corrupt directory, running e2fsck is recommended [ 322.322687][ T5085] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.958: No space for directory leaf checksum. Please run e2fsck -D. [ 322.338114][ T5085] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.958: checksumming directory block 2 [ 322.353058][ T5031] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 322.365183][ T5031] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 322.378563][ T5031] 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 [ 322.400053][ T5031] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 322.413533][ T5031] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 322.428111][ T5031] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 322.443498][ T5031] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 322.459051][ T5031] 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. [ 322.475008][ T5031] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 322.492388][ T5031] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 322.507917][ T5031] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 322.523759][ T5031] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 322.535519][ T5031] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 322.548827][ T5031] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 322.577180][ T5083] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.584270][ T5083] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.592268][ T5083] device bridge_slave_0 entered promiscuous mode [ 322.607830][ T5082] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.614902][ T5082] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.623044][ T5082] device bridge_slave_0 entered promiscuous mode [ 322.630197][ T5083] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.637781][ T5083] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.645332][ T5083] device bridge_slave_1 entered promiscuous mode [ 322.657033][ T5082] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.664095][ T5082] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.671927][ T5082] device bridge_slave_1 entered promiscuous mode [ 322.692391][ T5081] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.699598][ T5081] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.707245][ T5081] device bridge_slave_0 entered promiscuous mode [ 322.721488][ T5081] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.728700][ T5081] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.736229][ T5081] device bridge_slave_1 entered promiscuous mode [ 322.792402][ T5064] bridge0: port 2(bridge_slave_1) entered blocking state [ 322.799521][ T5064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 322.807008][ T5064] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.814042][ T5064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 322.915147][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 322.923206][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.933165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 322.940746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 322.977761][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 322.986131][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 322.993263][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.001441][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.009851][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.017089][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.055617][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.065495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.074007][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.082642][ T5103] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.089962][ T5103] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.097675][ T5103] device bridge_slave_0 entered promiscuous mode [ 323.111432][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.119513][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.129432][ T5103] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.136671][ T5103] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.144202][ T5103] device bridge_slave_1 entered promiscuous mode [ 323.161060][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.170178][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.178778][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.185959][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.208745][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.225558][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.233252][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.254522][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.263113][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.271511][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.278653][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.316101][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.323566][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.331320][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.340087][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.348426][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.355748][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.363413][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.372066][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.380432][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.387497][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.395172][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.403857][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 323.412383][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.422874][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.431410][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.439868][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.446961][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.467973][ T5064] device veth0_vlan entered promiscuous mode [ 323.476023][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.484190][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.493104][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.501673][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.508752][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.517147][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 323.525928][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 323.534074][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 323.541643][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 323.559716][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.568025][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.576291][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.584311][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.609961][ T5064] device veth1_macvtap entered promiscuous mode [ 323.617541][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.626376][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.634667][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.643066][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.651477][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.660081][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.668517][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.676694][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.684694][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 323.693104][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 323.701629][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 323.724326][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 323.732928][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 323.741809][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 323.750785][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 323.774474][ T5082] device veth0_vlan entered promiscuous mode [ 323.786454][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.795198][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 323.804309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 323.813646][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2025/10/23 12:53:19 executed programs: 958 [ 323.822088][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.830886][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 323.831243][ T5132] loop9: detected capacity change from 0 to 128 [ 323.846416][ T5083] device veth0_vlan entered promiscuous mode [ 323.864453][ T5081] device veth0_vlan entered promiscuous mode [ 323.871345][ T5132] EXT4-fs mount: 6 callbacks suppressed [ 323.871364][ T5132] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 323.880696][ T5082] device veth1_macvtap entered promiscuous mode [ 323.892944][ T5132] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 323.905268][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 323.914477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 323.923069][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 323.931493][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 323.931951][ T5132] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.961: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 323.940070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.959473][ T5132] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 323.967185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 323.981613][ T5132] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.961: Unrecognised inode hash code 89 [ 323.986411][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 323.996997][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop9 [ 324.002699][ T5132] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.961: Corrupt directory, running e2fsck is recommended [ 324.010561][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 324.021718][ T5132] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.961: No space for directory leaf checksum. Please run e2fsck -D. [ 324.029491][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.044722][ T5132] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.961: checksumming directory block 2 [ 324.052813][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.072890][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.081381][ T5064] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 324.087558][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 324.094973][ T5064] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 324.100663][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.113941][ T5064] 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 [ 324.141963][ T5064] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 324.142833][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 324.153916][ T5064] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 324.175441][ T5064] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 324.181856][ T5083] device veth1_macvtap entered promiscuous mode [ 324.196140][ T5064] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 324.208868][ T5081] device veth1_macvtap entered promiscuous mode [ 324.217886][ T5064] 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. [ 324.233649][ T5064] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 324.249479][ T5064] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 324.266246][ T5064] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 324.266409][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.281959][ T5064] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 324.290871][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.301993][ T5064] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 324.310490][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 324.322570][ T5064] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 324.330943][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.350845][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.359609][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 324.367856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.376547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.385032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.398615][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.407593][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 324.415191][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 324.422762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 324.431210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 324.439531][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 324.446588][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 324.454120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 324.463063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 324.471363][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 324.478442][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 324.486368][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 324.494665][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 324.502837][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 324.511073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 324.519261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 324.542767][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.551213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.559941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.568599][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.577537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.586257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.594572][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.603283][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 324.637987][ T5064] EXT4-fs (loop9): unmounting filesystem. [ 324.656687][ T5138] loop7: detected capacity change from 0 to 128 [ 324.656730][ T5137] loop2: detected capacity change from 0 to 128 [ 324.671320][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 324.681284][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 324.689720][ T5140] loop3: detected capacity change from 0 to 128 [ 324.694678][ T5137] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 324.701834][ T5103] device veth0_vlan entered promiscuous mode [ 324.705134][ T5138] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 324.716346][ T5137] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 324.731916][ T5140] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 324.745960][ T5138] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 324.758798][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 324.758798][ T5140] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 324.777765][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 324.787192][ T5137] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.964: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 324.799236][ T5103] device veth1_macvtap entered promiscuous mode [ 324.814129][ T5137] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 324.815271][ T5140] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.963: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 324.824903][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.848816][ T5138] ================================================================== [ 324.856895][ T5138] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 324.864129][ T5138] Read of size 157024 at addr ffff88811d252028 by task syz.7.968/5138 [ 324.872324][ T5138] [ 324.874653][ T5138] CPU: 1 PID: 5138 Comm: syz.7.968 Not tainted syzkaller #0 [ 324.881930][ T5138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 324.891980][ T5138] Call Trace: [ 324.895245][ T5138] [ 324.898260][ T5138] __dump_stack+0x21/0x24 [ 324.902635][ T5138] dump_stack_lvl+0xee/0x150 [ 324.907357][ T5138] ? __cfi_dump_stack_lvl+0x8/0x8 [ 324.912405][ T5138] ? __ext4fs_dirhash+0x795/0x1020 [ 324.917535][ T5138] ? dx_insert_block+0xd9/0x240 [ 324.922385][ T5138] print_address_description+0x71/0x200 [ 324.927921][ T5138] print_report+0x4a/0x60 [ 324.932241][ T5138] kasan_report+0x122/0x150 [ 324.936824][ T5138] ? dx_insert_block+0xd9/0x240 [ 324.941694][ T5138] ? dx_insert_block+0xd9/0x240 [ 324.946526][ T5138] kasan_check_range+0x280/0x290 [ 324.951454][ T5138] memmove+0x2d/0x70 [ 324.955506][ T5138] dx_insert_block+0xd9/0x240 [ 324.960201][ T5138] do_split+0x19f0/0x1d90 [ 324.964521][ T5138] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 324.970315][ T5138] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 324.976108][ T5138] make_indexed_dir+0xe06/0x14a0 [ 324.981064][ T5138] ? add_dirent_to_buf+0x670/0x670 [ 324.986250][ T5138] ? add_dirent_to_buf+0x45b/0x670 [ 324.991351][ T5138] ext4_add_entry+0xb45/0xd70 [ 324.996028][ T5138] ? ext4_inc_count+0x1b0/0x1b0 [ 325.000880][ T5138] ? __cfi_current_time+0x10/0x10 [ 325.006066][ T5138] ? __kasan_check_read+0x11/0x20 [ 325.011257][ T5138] __ext4_link+0x4d7/0x770 [ 325.015919][ T5138] ? __cfi___ext4_link+0x10/0x10 [ 325.020988][ T5138] ? lookup_one_qstr_excl+0x133/0x270 [ 325.026372][ T5138] ? clear_nonspinnable+0x60/0x60 [ 325.031399][ T5138] ext4_link+0x1de/0x270 [ 325.035721][ T5138] vfs_link+0x64b/0x800 [ 325.039923][ T5138] do_linkat+0x1e7/0x730 [ 325.044207][ T5138] __x64_sys_link+0x86/0x90 [ 325.048737][ T5138] x64_sys_call+0x266/0x9a0 [ 325.053255][ T5138] do_syscall_64+0x4c/0xa0 [ 325.057752][ T5138] ? clear_bhb_loop+0x30/0x80 [ 325.062436][ T5138] ? clear_bhb_loop+0x30/0x80 [ 325.067210][ T5138] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 325.073380][ T5138] RIP: 0033:0x7f90ccf8cde9 [ 325.077840][ T5138] 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 [ 325.097545][ T5138] RSP: 002b:00007f90cdd23038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 325.105984][ T5138] RAX: ffffffffffffffda RBX: 00007f90cd1a5fa0 RCX: 00007f90ccf8cde9 [ 325.113966][ T5138] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 325.121942][ T5138] RBP: 00007f90cd00e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 325.129903][ T5138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.137869][ T5138] R13: 0000000000000000 R14: 00007f90cd1a5fa0 R15: 00007fffc3dfae58 [ 325.145914][ T5138] [ 325.148969][ T5138] [ 325.151299][ T5138] The buggy address belongs to the physical page: [ 325.157774][ T5138] page:ffffea0004749480 refcount:3 mapcount:1 mapping:ffff88810b7232d0 index:0x1 pfn:0x11d252 [ 325.168095][ T5138] memcg:ffff88810023ba80 [ 325.172322][ T5138] aops:def_blk_aops ino:700007 [ 325.177078][ T5138] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 325.189579][ T5138] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810b7232d0 [ 325.198493][ T5138] raw: 0000000000000001 ffff8881153fe348 0000000300000000 ffff88810023ba80 [ 325.207068][ T5138] page dumped because: kasan: bad access detected [ 325.213495][ T5138] page_owner tracks the page as allocated [ 325.219295][ T5138] 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 324686872551, free_ts 324602828020 [ 325.239181][ T5138] post_alloc_hook+0x1f5/0x210 [ 325.244135][ T5138] prep_new_page+0x1c/0x110 [ 325.248734][ T5138] get_page_from_freelist+0x2c7b/0x2cf0 [ 325.254314][ T5138] __alloc_pages+0x1c3/0x450 [ 325.258920][ T5138] __folio_alloc+0x12/0x40 [ 325.263438][ T5138] page_cache_ra_unbounded+0x234/0x720 [ 325.268917][ T5138] page_cache_sync_ra+0x3e3/0x490 [ 325.274020][ T5138] filemap_read+0x62d/0x22c0 [ 325.278594][ T5138] blkdev_read_iter+0x41e/0x560 [ 325.283495][ T5138] vfs_read+0x41e/0x8c0 [ 325.287668][ T5138] ksys_read+0x140/0x240 [ 325.291922][ T5138] __x64_sys_read+0x7b/0x90 [ 325.296416][ T5138] x64_sys_call+0x2f/0x9a0 [ 325.300832][ T5138] do_syscall_64+0x4c/0xa0 [ 325.305348][ T5138] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 325.311243][ T5138] page last free stack trace: [ 325.315900][ T5138] free_unref_page_prepare+0x742/0x750 [ 325.321542][ T5138] free_unref_page+0x8f/0x530 [ 325.326210][ T5138] __free_pages+0x67/0x100 [ 325.330807][ T5138] __vunmap+0x9af/0xb70 [ 325.334990][ T5138] free_work+0x5a/0x80 [ 325.339088][ T5138] process_one_work+0x71f/0xc40 [ 325.343949][ T5138] worker_thread+0xa29/0x11f0 [ 325.348650][ T5138] kthread+0x281/0x320 [ 325.352728][ T5138] ret_from_fork+0x1f/0x30 [ 325.357141][ T5138] [ 325.359459][ T5138] Memory state around the buggy address: [ 325.365093][ T5138] ffff88811d252f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 325.373167][ T5138] ffff88811d252f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 325.381229][ T5138] >ffff88811d253000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 325.389271][ T5138] ^ [ 325.393404][ T5138] ffff88811d253080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 325.401462][ T5138] ffff88811d253100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 325.409526][ T5138] ================================================================== [ 325.421713][ T5140] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 325.423595][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 325.435921][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 325.435937][ T28] audit: type=1400 audit(1761224001.152:118): avc: denied { read } for pid=84 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 [ 325.443011][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 325.443294][ T28] audit: type=1400 audit(1761224001.152:119): avc: denied { search } for pid=84 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 [ 325.483122][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 325.496851][ T28] audit: type=1400 audit(1761224001.152:120): avc: denied { write } for pid=84 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 [ 325.508037][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 325.524397][ T28] audit: type=1400 audit(1761224001.152:121): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 325.532097][ T5138] Disabling lock debugging due to kernel taint [ 325.552404][ T5148] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.963: Unrecognised inode hash code 89 [ 325.560292][ T5137] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.964: Unrecognised inode hash code 89 [ 325.586085][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop2 [ 325.595300][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 325.595729][ T5148] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.963: Corrupt directory, running e2fsck is recommended [ 325.604614][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 325.617673][ T28] audit: type=1400 audit(1761224001.152:122): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 325.625334][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 325.645379][ T5148] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.963: No space for directory leaf checksum. Please run e2fsck -D. [ 325.659870][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop7 [ 325.671761][ T28] audit: type=1400 audit(1761224001.152:123): avc: denied { append open } for pid=84 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 [ 325.677390][ T5137] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.964: Corrupt directory, running e2fsck is recommended [ 325.700078][ T28] audit: type=1400 audit(1761224001.152:124): avc: denied { getattr } for pid=84 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 [ 325.712577][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 325.735337][ T5148] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.963: checksumming directory block 2 [ 325.745736][ T5137] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.964: No space for directory leaf checksum. Please run e2fsck -D. [ 325.756091][ T5138] EXT4-fs error (device loop7): ext4_dx_csum_set:531: inode #2: comm syz.7.968: dir seems corrupt? Run e2fsck -D. [ 325.784564][ T5081] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 325.797276][ T5081] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 325.806993][ T5137] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.964: checksumming directory block 2 [ 325.812216][ T5081] 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 [ 325.854444][ T5083] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 325.855974][ T5081] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 325.866449][ T5147] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.968: Unrecognised inode hash code 89 [ 325.878453][ T5081] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 325.905993][ T5083] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 325.907615][ T5081] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 325.919719][ T5147] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.968: Corrupt directory, running e2fsck is recommended [ 325.947214][ T5083] 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 [ 325.970252][ T5081] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 325.978684][ T5082] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 325.988780][ T5081] 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. [ 326.003161][ T5083] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.025569][ T5081] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 326.030554][ T5082] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.041244][ T5081] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 326.057219][ T5083] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.069490][ T5081] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 326.083213][ T5082] 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 [ 326.098190][ T5083] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 326.127427][ T5081] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.133015][ T5082] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.144149][ T5081] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.162126][ T5082] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.170401][ T5083] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 326.186892][ T5082] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 326.207663][ T5153] loop0: detected capacity change from 0 to 128 [ 326.212977][ T5081] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 326.218450][ T5082] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 326.231598][ T5083] 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. [ 326.261516][ T5083] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 326.277228][ T5083] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 326.278003][ T5153] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 326.292550][ T5082] 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. [ 326.301116][ T5153] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 326.317609][ T5082] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 326.343223][ T5083] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 326.349423][ T5146] bridge0: port 1(bridge_slave_0) entered blocking state [ 326.366281][ T5146] bridge0: port 1(bridge_slave_0) entered disabled state [ 326.373993][ T5146] device bridge_slave_0 entered promiscuous mode [ 326.382184][ T5082] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 326.384476][ T5153] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.973: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 326.398682][ T5083] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.428167][ T5082] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 326.443874][ T5146] bridge0: port 2(bridge_slave_1) entered blocking state [ 326.451243][ T5082] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.451912][ T5083] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.464142][ T5153] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 326.486667][ T5146] bridge0: port 2(bridge_slave_1) entered disabled state [ 326.486885][ T5083] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 326.494223][ T5146] device bridge_slave_1 entered promiscuous mode [ 326.513286][ T5082] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.527719][ T5153] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.973: Unrecognised inode hash code 89 [ 326.542287][ T5082] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 326.555382][ T5153] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.973: Corrupt directory, running e2fsck is recommended [ 326.569140][ T5153] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.973: No space for directory leaf checksum. Please run e2fsck -D. [ 326.585027][ T5153] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.973: checksumming directory block 2 [ 326.587567][ T5082] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 326.617855][ T5103] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.629536][ T5103] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.630676][ T5082] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 326.643272][ T5103] 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 [ 326.663427][ T5082] 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. [ 326.678891][ T5103] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.706279][ T5103] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.720165][ T5103] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 326.736106][ T5103] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 326.754876][ T5081] EXT4-fs (loop3): unmounting filesystem. [ 326.762395][ T5103] 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. [ 326.806189][ T5103] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 326.821441][ T5103] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 326.823277][ T5083] EXT4-fs (loop2): unmounting filesystem. [ 326.845242][ T5103] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 326.863420][ T5103] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 326.883201][ T5103] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 326.886748][ T28] audit: type=1400 audit(1761224002.592:125): avc: denied { read } for pid=5158 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 326.898362][ T5103] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 326.926483][ T28] audit: type=1400 audit(1761224002.612:126): avc: denied { open } for pid=5159 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 [ 327.030580][ T5082] EXT4-fs (loop7): unmounting filesystem. [ 327.111016][ T5159] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.118910][ T5159] bridge0: port 1(bridge_slave_0) entered disabled state [ 327.127243][ T5159] device bridge_slave_0 entered promiscuous mode [ 327.128066][ T5103] EXT4-fs (loop0): unmounting filesystem. [ 327.148899][ T5159] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.156307][ T5159] bridge0: port 2(bridge_slave_1) entered disabled state [ 327.163776][ T5159] device bridge_slave_1 entered promiscuous mode [ 327.246254][ T5158] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.253371][ T5158] bridge0: port 1(bridge_slave_0) entered disabled state [ 327.261100][ T5158] device bridge_slave_0 entered promiscuous mode [ 327.269698][ T5158] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.277174][ T5158] bridge0: port 2(bridge_slave_1) entered disabled state [ 327.284630][ T5158] device bridge_slave_1 entered promiscuous mode [ 327.294104][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 327.301711][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 327.346092][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 327.354571][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 327.363075][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.370138][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 327.377720][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 327.386240][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 327.394964][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.402190][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 327.409797][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 327.473749][ T5174] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.481711][ T5174] bridge0: port 1(bridge_slave_0) entered disabled state [ 327.489163][ T5174] device bridge_slave_0 entered promiscuous mode [ 327.500969][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 327.521687][ T5174] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.529025][ T5174] bridge0: port 2(bridge_slave_1) entered disabled state [ 327.536956][ T5174] device bridge_slave_1 entered promiscuous mode [ 327.550898][ T5163] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.558672][ T5163] bridge0: port 1(bridge_slave_0) entered disabled state [ 327.566220][ T5163] device bridge_slave_0 entered promiscuous mode [ 327.589772][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 327.598338][ T5163] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.605427][ T5163] bridge0: port 2(bridge_slave_1) entered disabled state [ 327.613136][ T5163] device bridge_slave_1 entered promiscuous mode [ 327.704565][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 327.783903][ T5146] device veth0_vlan entered promiscuous mode [ 327.790806][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 327.799174][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 327.822818][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 327.830433][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 327.838556][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 327.846405][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 327.853889][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 327.862882][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 327.871610][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.878669][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 327.886256][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 327.894531][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 327.902749][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.909783][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 327.917378][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 327.925581][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 327.934114][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 327.942353][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 327.950597][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 327.965616][ T680] device bridge_slave_1 left promiscuous mode [ 327.971858][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 327.979339][ T680] device bridge_slave_0 left promiscuous mode [ 327.985530][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 327.994044][ T680] device bridge_slave_1 left promiscuous mode [ 328.000673][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.008361][ T680] device bridge_slave_0 left promiscuous mode [ 328.014691][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.023185][ T680] device bridge_slave_1 left promiscuous mode [ 328.029484][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.037104][ T680] device bridge_slave_0 left promiscuous mode [ 328.043236][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.051165][ T680] device bridge_slave_1 left promiscuous mode [ 328.057581][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.065205][ T680] device bridge_slave_0 left promiscuous mode [ 328.071428][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.079554][ T680] device bridge_slave_1 left promiscuous mode [ 328.085782][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.093183][ T680] device bridge_slave_0 left promiscuous mode [ 328.099488][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.107356][ T680] device bridge_slave_1 left promiscuous mode [ 328.113507][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.121141][ T680] device bridge_slave_0 left promiscuous mode [ 328.127349][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.136357][ T680] device veth1_macvtap left promiscuous mode [ 328.142367][ T680] device veth0_vlan left promiscuous mode [ 328.148480][ T680] device veth1_macvtap left promiscuous mode [ 328.154479][ T680] device veth0_vlan left promiscuous mode [ 328.160792][ T680] device veth1_macvtap left promiscuous mode [ 328.166866][ T680] device veth0_vlan left promiscuous mode [ 328.172776][ T680] device veth1_macvtap left promiscuous mode [ 328.178805][ T680] device veth0_vlan left promiscuous mode [ 328.184711][ T680] device veth1_macvtap left promiscuous mode [ 328.190762][ T680] device veth0_vlan left promiscuous mode [ 328.196918][ T680] device veth1_macvtap left promiscuous mode [ 328.203053][ T680] device veth0_vlan left promiscuous mode [ 328.632488][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 328.641091][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 328.671483][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 328.679742][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 328.690865][ T5146] device veth1_macvtap entered promiscuous mode [ 328.699174][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 328.706940][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 328.714820][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 328.723404][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 328.732040][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 328.750596][ T5159] device veth0_vlan entered promiscuous mode [ 328.761279][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 328.770842][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 328.779287][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 328.787768][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 328.822716][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2025/10/23 12:53:24 executed programs: 973 [ 328.830952][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 328.850031][ T5159] device veth1_macvtap entered promiscuous mode [ 328.867200][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 328.876337][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 328.879552][ T5207] loop6: detected capacity change from 0 to 128 [ 328.884691][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 328.897950][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 328.907195][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 328.907441][ T5207] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 328.915920][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 328.924061][ T5207] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 328.932414][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 328.949361][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 328.957961][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 328.959780][ T5207] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.979: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 328.965558][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 328.984932][ T5207] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 328.992213][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 329.008064][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 329.010633][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop6 [ 329.017958][ T5207] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.979: Unrecognised inode hash code 89 [ 329.024967][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.034891][ T5207] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.979: Corrupt directory, running e2fsck is recommended [ 329.041286][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 329.042349][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 329.055071][ T5207] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.979: No space for directory leaf checksum. Please run e2fsck -D. [ 329.062349][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 329.069832][ T5207] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.979: checksumming directory block 2 [ 329.085240][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 329.112840][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 329.118589][ T5146] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 329.126459][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 329.133095][ T5146] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 329.140972][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.154164][ T5146] 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 [ 329.160838][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 329.161518][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 329.182944][ T5146] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 329.189079][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 329.195798][ T5146] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 329.208256][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 329.215430][ T5146] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 329.228916][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 329.236610][ T5146] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 329.251431][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.259267][ T5146] 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. [ 329.273828][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 329.281204][ T5146] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 329.297533][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 329.304085][ T5146] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 329.319158][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 329.327115][ T5146] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 329.341926][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.350114][ T5146] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 329.364331][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 329.364665][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 329.371712][ T5146] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 329.383514][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 329.390590][ T5146] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 329.399131][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 329.440186][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 329.448166][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 329.460499][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 329.468934][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 329.496568][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 329.507117][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 329.516268][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 329.524736][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 329.534335][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 329.542803][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 329.551221][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 329.559497][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 329.583553][ T5211] loop4: detected capacity change from 0 to 128 [ 329.598482][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 329.608245][ T5211] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 329.617935][ T5211] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 329.624744][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 329.631913][ T5211] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.985: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 329.636819][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 329.658337][ T5211] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 329.670461][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 329.676959][ T5146] EXT4-fs (loop6): unmounting filesystem. [ 329.694859][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop4 [ 329.705040][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 329.714019][ T5211] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.985: Unrecognised inode hash code 89 [ 329.714936][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 329.726667][ T5211] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.985: Corrupt directory, running e2fsck is recommended [ 329.734674][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 329.746791][ T5211] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.985: No space for directory leaf checksum. Please run e2fsck -D. [ 329.770312][ T5211] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.985: checksumming directory block 2 [ 329.770426][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 329.791373][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 329.801267][ T5159] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 329.812326][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 329.813832][ T5159] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 329.834866][ T5159] 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 [ 329.841510][ T5158] device veth0_vlan entered promiscuous mode [ 329.864681][ T5174] device veth0_vlan entered promiscuous mode [ 329.865212][ T5159] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 329.883090][ T5159] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 329.884836][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 329.897558][ T5159] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 329.904163][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 329.919095][ T5159] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 329.940713][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 329.940818][ T5159] 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. [ 329.949375][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 329.964832][ T5159] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 329.974234][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 329.988365][ T5159] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 329.996177][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 330.011469][ T5159] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 330.018654][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 330.033487][ T5159] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 330.041007][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 330.052427][ T5159] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 330.060665][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 330.080461][ T5159] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 330.081106][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 330.100790][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 330.108649][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 330.122803][ T5163] device veth0_vlan entered promiscuous mode [ 330.137442][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 330.146738][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 330.172961][ T5158] device veth1_macvtap entered promiscuous mode [ 330.197853][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 330.207075][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 330.215442][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 330.233260][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 330.242037][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 330.250833][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 330.259431][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 330.268681][ T5174] device veth1_macvtap entered promiscuous mode [ 330.282033][ T5214] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.289471][ T5214] bridge0: port 1(bridge_slave_0) entered disabled state [ 330.297040][ T5214] device bridge_slave_0 entered promiscuous mode [ 330.304081][ T5214] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.311512][ T5214] bridge0: port 2(bridge_slave_1) entered disabled state [ 330.319175][ T5214] device bridge_slave_1 entered promiscuous mode [ 330.330538][ T5159] EXT4-fs (loop4): unmounting filesystem. [ 330.335819][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 330.344385][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 330.353309][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 330.362195][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 330.370757][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 330.382372][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 330.390802][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 330.407332][ T5163] device veth1_macvtap entered promiscuous mode [ 330.440969][ T5221] loop1: detected capacity change from 0 to 128 [ 330.451220][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 330.464927][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 330.469148][ T5223] loop8: detected capacity change from 0 to 128 [ 330.478798][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 330.489463][ T5221] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 330.489626][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 330.503471][ T5221] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 330.507379][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 330.522080][ T5223] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 330.532128][ T5221] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.988: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 330.543009][ T5223] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 330.552657][ T5221] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 330.581719][ T5223] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.977: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 330.591769][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop1 [ 330.604833][ T5223] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 330.607833][ T5221] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.988: Unrecognised inode hash code 89 [ 330.642958][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop8 [ 330.650156][ T5223] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.977: Unrecognised inode hash code 89 [ 330.653285][ T5221] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.988: Corrupt directory, running e2fsck is recommended [ 330.663907][ T5223] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.977: Corrupt directory, running e2fsck is recommended [ 330.675114][ T5221] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.988: No space for directory leaf checksum. Please run e2fsck -D. [ 330.687688][ T5223] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.977: No space for directory leaf checksum. Please run e2fsck -D. [ 330.703641][ T5221] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.988: checksumming directory block 2 [ 330.718705][ T5223] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.977: checksumming directory block 2 [ 330.735413][ T5174] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 330.760423][ T5174] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 330.774610][ T5158] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 330.774815][ T5174] 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 [ 330.792025][ T5158] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 330.812547][ T5174] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 330.820048][ T5158] 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 [ 330.832103][ T5174] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 330.852995][ T5158] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 330.870037][ T5174] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 330.877289][ T5158] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 330.892620][ T5174] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 330.905505][ T5158] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 330.921106][ T5174] 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. [ 330.935200][ T5158] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 330.957740][ T5174] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 330.966803][ T5158] 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. [ 330.986831][ T5174] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 330.998456][ T5158] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 331.022124][ T5230] loop5: detected capacity change from 0 to 128 [ 331.033008][ T5158] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 331.047610][ T5174] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 331.049337][ T5158] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 331.064093][ T5230] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 331.078076][ T5174] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 331.087480][ T5158] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 331.098554][ T5174] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 331.110503][ T5158] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 331.124115][ T5230] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 331.136891][ T5158] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 331.147717][ T5174] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 331.196802][ T5230] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.980: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 331.224899][ T5230] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 331.236124][ T5219] bridge0: port 1(bridge_slave_0) entered blocking state [ 331.243248][ T5219] bridge0: port 1(bridge_slave_0) entered disabled state [ 331.256735][ T5219] device bridge_slave_0 entered promiscuous mode [ 331.264512][ T5230] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.980: Unrecognised inode hash code 89 [ 331.289988][ T5230] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.980: Corrupt directory, running e2fsck is recommended [ 331.303356][ T5230] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.980: No space for directory leaf checksum. Please run e2fsck -D. [ 331.319180][ T5230] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.980: checksumming directory block 2 [ 331.334233][ T5219] bridge0: port 2(bridge_slave_1) entered blocking state [ 331.344722][ T5163] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 331.358617][ T5219] bridge0: port 2(bridge_slave_1) entered disabled state [ 331.369550][ T5163] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 331.369789][ T5219] device bridge_slave_1 entered promiscuous mode [ 331.383060][ T5163] 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 [ 331.410583][ T5163] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 331.422681][ T5163] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 331.441044][ T5163] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 331.456491][ T5163] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 331.471616][ T5163] 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. [ 331.487369][ T5163] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 331.502840][ T5163] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 331.518646][ T5163] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 331.535802][ T5163] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 331.547490][ T5163] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 331.560675][ T5163] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 331.581267][ T5158] EXT4-fs (loop8): unmounting filesystem. [ 331.602620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 331.610269][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 331.623302][ T5174] EXT4-fs (loop1): unmounting filesystem. [ 331.664044][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 331.672668][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 331.686173][ T2149] bridge0: port 1(bridge_slave_0) entered blocking state [ 331.693254][ T2149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 331.700998][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 331.709536][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 331.718104][ T2149] bridge0: port 2(bridge_slave_1) entered blocking state [ 331.725144][ T2149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 331.732660][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 331.774553][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 331.783097][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 331.783383][ T5163] EXT4-fs (loop5): unmounting filesystem. [ 331.808190][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 331.816695][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 331.854551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 331.863450][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 331.901585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 331.909941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 331.917684][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 331.925480][ T5241] bridge0: port 1(bridge_slave_0) entered blocking state [ 331.933026][ T5241] bridge0: port 1(bridge_slave_0) entered disabled state [ 331.941066][ T5241] device bridge_slave_0 entered promiscuous mode [ 331.948280][ T5241] bridge0: port 2(bridge_slave_1) entered blocking state [ 331.955314][ T5241] bridge0: port 2(bridge_slave_1) entered disabled state [ 331.962867][ T5241] device bridge_slave_1 entered promiscuous mode [ 331.974815][ T5214] device veth0_vlan entered promiscuous mode [ 331.998354][ T5242] bridge0: port 1(bridge_slave_0) entered blocking state [ 332.005410][ T5242] bridge0: port 1(bridge_slave_0) entered disabled state [ 332.013037][ T5242] device bridge_slave_0 entered promiscuous mode [ 332.033971][ T5242] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.041067][ T5242] bridge0: port 2(bridge_slave_1) entered disabled state [ 332.048630][ T5242] device bridge_slave_1 entered promiscuous mode [ 332.102669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 332.111287][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 332.155042][ T5214] device veth1_macvtap entered promiscuous mode [ 332.227391][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 332.237586][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 332.245155][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 332.252863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 332.261234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 332.283343][ T5252] bridge0: port 1(bridge_slave_0) entered blocking state [ 332.290510][ T5252] bridge0: port 1(bridge_slave_0) entered disabled state [ 332.298219][ T5252] device bridge_slave_0 entered promiscuous mode [ 332.321766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 332.330361][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 332.338891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 332.347309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 332.355407][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 332.362480][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 332.384342][ T5252] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.391565][ T5252] bridge0: port 2(bridge_slave_1) entered disabled state [ 332.399212][ T5252] device bridge_slave_1 entered promiscuous mode [ 332.417554][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 332.425331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 332.433840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 332.442067][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.449142][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 332.504684][ T5267] loop9: detected capacity change from 0 to 128 [ 332.519703][ T5267] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 332.535216][ T5267] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 332.556633][ T5267] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.986: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 332.576533][ T5267] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 332.593963][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop9 [ 332.597631][ T5267] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.986: Unrecognised inode hash code 89 [ 332.612065][ T5267] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.986: Corrupt directory, running e2fsck is recommended [ 332.625328][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 332.633288][ T5267] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.986: No space for directory leaf checksum. Please run e2fsck -D. [ 332.633959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 332.649929][ T5267] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.986: checksumming directory block 2 [ 332.657890][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 332.676981][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 332.684750][ T5214] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 332.696484][ T5214] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 332.714498][ T5214] 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 [ 332.741004][ T5214] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 332.752886][ T5214] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 332.766750][ T5214] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 332.781861][ T5214] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 332.797223][ T5214] 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. [ 332.813562][ T5214] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 332.829054][ T5214] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 332.844654][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 332.846172][ T5214] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 332.853381][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 332.868135][ T5214] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 332.877145][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 332.887972][ T5214] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 332.897726][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 332.908384][ T5214] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 332.916869][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 332.935918][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 332.943633][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 332.951569][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 332.964849][ T5219] device veth0_vlan entered promiscuous mode [ 332.995912][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 333.003622][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 333.011501][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 333.021556][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 333.029965][ T2149] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.037113][ T2149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 333.044536][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 333.053066][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 333.061387][ T2149] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.068427][ T2149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 333.076153][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 333.103198][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 333.111838][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 333.120406][ T2149] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.127470][ T2149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 333.144455][ T5219] device veth1_macvtap entered promiscuous mode [ 333.155576][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 333.163706][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 333.172111][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 333.180728][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 333.190351][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 333.190948][ T5214] EXT4-fs (loop9): unmounting filesystem. [ 333.198624][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 333.212813][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 333.221392][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 333.229485][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 333.238134][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 333.246485][ T2149] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.253517][ T2149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 333.261618][ T680] device bridge_slave_1 left promiscuous mode [ 333.267910][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.275452][ T680] device bridge_slave_0 left promiscuous mode [ 333.281721][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.289649][ T680] device bridge_slave_1 left promiscuous mode [ 333.295956][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.303386][ T680] device bridge_slave_0 left promiscuous mode [ 333.309609][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.317480][ T680] device bridge_slave_1 left promiscuous mode [ 333.323580][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.331147][ T680] device bridge_slave_0 left promiscuous mode [ 333.337398][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.345125][ T680] device bridge_slave_1 left promiscuous mode [ 333.351350][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.358866][ T680] device bridge_slave_0 left promiscuous mode [ 333.364972][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.372936][ T680] device bridge_slave_1 left promiscuous mode [ 333.379137][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.386718][ T680] device bridge_slave_0 left promiscuous mode [ 333.392833][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.400777][ T680] device bridge_slave_1 left promiscuous mode [ 333.406982][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.414506][ T680] device bridge_slave_0 left promiscuous mode [ 333.420917][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.428858][ T680] device bridge_slave_1 left promiscuous mode [ 333.434989][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.442922][ T680] device bridge_slave_0 left promiscuous mode [ 333.449133][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.457005][ T680] device bridge_slave_1 left promiscuous mode [ 333.463144][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.470777][ T680] device bridge_slave_0 left promiscuous mode [ 333.477007][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.486273][ T680] device veth1_macvtap left promiscuous mode [ 333.492516][ T680] device veth0_vlan left promiscuous mode [ 333.498654][ T680] device veth1_macvtap left promiscuous mode [ 333.504693][ T680] device veth0_vlan left promiscuous mode [ 333.511046][ T680] device veth1_macvtap left promiscuous mode [ 333.517273][ T680] device veth0_vlan left promiscuous mode [ 333.523353][ T680] device veth1_macvtap left promiscuous mode [ 333.529504][ T680] device veth0_vlan left promiscuous mode [ 333.535609][ T680] device veth1_macvtap left promiscuous mode [ 333.542014][ T680] device veth0_vlan left promiscuous mode [ 333.548241][ T680] device veth1_macvtap left promiscuous mode [ 333.554254][ T680] device veth0_vlan left promiscuous mode [ 333.560865][ T680] device veth1_macvtap left promiscuous mode [ 333.566909][ T680] device veth0_vlan left promiscuous mode [ 333.572913][ T680] device veth1_macvtap left promiscuous mode [ 333.579188][ T680] device veth0_vlan left promiscuous mode [ 334.186084][ T5242] device veth0_vlan entered promiscuous mode [ 334.192539][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 334.200744][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 334.208874][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 334.217528][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 334.225474][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 334.233982][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 334.242517][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 334.250671][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 334.258800][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 334.267258][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 334.275818][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/10/23 12:53:30 executed programs: 991 [ 334.284110][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 334.292649][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 334.300226][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 334.318960][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 334.327416][ T2149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 334.352240][ T5284] loop3: detected capacity change from 0 to 128 [ 334.356458][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 334.368354][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 334.377882][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 334.385462][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 334.386609][ T5284] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 334.401570][ T5284] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 334.407417][ T5241] device veth0_vlan entered promiscuous mode [ 334.420887][ T5242] device veth1_macvtap entered promiscuous mode [ 334.430635][ T5284] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.989: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 334.449885][ T5284] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 334.459415][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 334.468730][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 334.477314][ T844] udevd[844]: incorrect ext4 checksum on /dev/loop3 [ 334.484476][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 334.486062][ T5284] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.989: Unrecognised inode hash code 89 [ 334.495415][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 334.503694][ T5284] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.989: Corrupt directory, running e2fsck is recommended [ 334.511598][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 334.524111][ T5284] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.989: No space for directory leaf checksum. Please run e2fsck -D. [ 334.532015][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 334.546830][ T5284] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.989: checksumming directory block 2 [ 334.555938][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 334.572507][ T5219] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 334.580232][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 334.586930][ T5219] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 334.593413][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 334.606894][ T5219] 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 [ 334.614289][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 334.634475][ T5219] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 334.643139][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 334.654042][ T5219] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 334.662375][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 334.675452][ T5219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 334.681703][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 334.704208][ T5219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 334.719465][ T5219] 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. [ 334.729277][ T5241] device veth1_macvtap entered promiscuous mode [ 334.741746][ T5219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 334.757102][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 334.764966][ T5219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 334.765132][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 334.788293][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 334.796290][ T5219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 334.798233][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 334.811841][ T5219] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 334.819681][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 334.830845][ T5219] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended