[ 69.135049][ T708] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.148265][ T771] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.158796][ T708] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.181917][ T706] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.208584][ T706] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.222176][ T706] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.240434][ T706] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.253218][ T771] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.274479][ T706] 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. [ 69.294902][ T706] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.310328][ T771] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 69.318836][ T706] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.341588][ T706] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.363463][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop3 [ 69.371302][ T706] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.383307][ T771] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.68: Unrecognised inode hash code 89 [ 69.396818][ T706] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.412098][ T706] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.424601][ T771] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.68: Corrupt directory, running e2fsck is recommended [ 69.458570][ T771] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.68: No space for directory leaf checksum. Please run e2fsck -D. [ 69.474352][ T771] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.68: checksumming directory block 2 [ 69.516183][ T710] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.532557][ T710] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.548954][ T710] 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 [ 69.570234][ T43] device bridge_slave_1 left promiscuous mode [ 69.576504][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.584326][ T710] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.597293][ T709] EXT4-fs (loop0): unmounting filesystem. [ 69.603543][ T710] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.624112][ T710] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.639488][ T43] device bridge_slave_0 left promiscuous mode [ 69.645684][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.660840][ T43] device bridge_slave_1 left promiscuous mode [ 69.667074][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.674973][ T43] device bridge_slave_0 left promiscuous mode [ 69.681371][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.681824][ T710] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.705109][ T43] device bridge_slave_1 left promiscuous mode [ 69.709283][ T710] 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. [ 69.712100][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.728188][ T710] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.749086][ T710] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.749609][ T43] device bridge_slave_0 left promiscuous mode [ 69.770989][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.778756][ T710] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.794963][ T43] device bridge_slave_1 left promiscuous mode [ 69.801636][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.809130][ T710] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.821502][ T710] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.834892][ T43] device bridge_slave_0 left promiscuous mode [ 69.841432][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.850322][ T43] device bridge_slave_1 left promiscuous mode [ 69.856525][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.864036][ T710] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.876863][ T43] device bridge_slave_0 left promiscuous mode [ 69.883436][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.894732][ T43] device veth1_macvtap left promiscuous mode [ 69.901038][ T43] device veth0_vlan left promiscuous mode [ 69.907175][ T43] device veth1_macvtap left promiscuous mode [ 69.913369][ T43] device veth0_vlan left promiscuous mode [ 69.919579][ T43] device veth1_macvtap left promiscuous mode [ 69.925735][ T43] device veth0_vlan left promiscuous mode [ 69.932707][ T43] device veth1_macvtap left promiscuous mode [ 69.938853][ T43] device veth0_vlan left promiscuous mode [ 69.944995][ T43] device veth1_macvtap left promiscuous mode [ 69.951669][ T43] device veth0_vlan left promiscuous mode [ 70.404662][ T772] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.412094][ T772] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.419925][ T772] device bridge_slave_0 entered promiscuous mode [ 70.427050][ T772] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.434123][ T772] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.441860][ T772] device bridge_slave_1 entered promiscuous mode [ 70.462831][ T708] EXT4-fs (loop7): unmounting filesystem. [ 70.469497][ T710] EXT4-fs (loop3): unmounting filesystem. [ 70.469897][ T706] EXT4-fs (loop8): unmounting filesystem. [ 70.571691][ T776] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.579292][ T776] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.587045][ T776] device bridge_slave_0 entered promiscuous mode [ 70.602699][ T776] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.610289][ T776] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.617707][ T776] device bridge_slave_1 entered promiscuous mode [ 70.735095][ T782] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.742341][ T782] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.749957][ T782] device bridge_slave_0 entered promiscuous mode [ 70.765031][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.772307][ T784] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.780045][ T784] device bridge_slave_0 entered promiscuous mode [ 70.787130][ T782] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.794230][ T782] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.801791][ T782] device bridge_slave_1 entered promiscuous mode [ 70.815452][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.822560][ T784] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.830071][ T784] device bridge_slave_1 entered promiscuous mode [ 70.865763][ T781] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.873064][ T781] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.881158][ T781] device bridge_slave_0 entered promiscuous mode [ 70.897093][ T781] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.904344][ T781] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.912030][ T781] device bridge_slave_1 entered promiscuous mode [ 70.969353][ T772] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.976527][ T772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.983861][ T772] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.990914][ T772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.062001][ T776] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.069091][ T776] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.076414][ T776] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.083491][ T776] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.127718][ T784] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.134837][ T784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.142277][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.149527][ T784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.182996][ T781] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.190083][ T781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.197371][ T781] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.204481][ T781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.216732][ T782] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.223850][ T782] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.231214][ T782] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.238263][ T782] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.260423][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.267863][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.275864][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.283987][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.292053][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.299799][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.307323][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.315182][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.322537][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.330452][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.338930][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.346392][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.365778][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.421493][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.430822][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.437884][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.445427][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.454560][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.462184][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.469737][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.477194][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.485783][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.492873][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.500304][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.508770][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.515847][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.523279][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.531515][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.539628][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.547110][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.555427][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.562574][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.570109][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.578492][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.585650][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.593084][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.601406][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.608493][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.616217][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.624449][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.631563][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.639105][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.647198][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.655413][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.663411][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.671727][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.690846][ T772] device veth0_vlan entered promiscuous mode [ 71.710319][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.719085][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.727508][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.736001][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.744319][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.752878][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.760723][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.768201][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.777113][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.785418][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.792481][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.799990][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.808323][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.816984][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.824315][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.831935][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.839603][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.861946][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.871034][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.879336][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.887535][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.896333][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.911784][ T781] device veth0_vlan entered promiscuous mode [ 71.922902][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.931271][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.939891][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.947944][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.956633][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.965468][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.973163][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.991208][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.999797][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.014568][ T772] device veth1_macvtap entered promiscuous mode [ 72.026968][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.035508][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.044042][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.052037][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.071375][ T782] device veth0_vlan entered promiscuous mode [ 72.084512][ T781] device veth1_macvtap entered promiscuous mode [ 72.091850][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.101824][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.109610][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.119528][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.133150][ T829] loop4: detected capacity change from 0 to 128 [ 72.136779][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.148424][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.156806][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.165702][ T829] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 72.165996][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.182315][ T829] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.189225][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.200899][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.212043][ T776] device veth0_vlan entered promiscuous mode [ 72.226808][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.235623][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.244009][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.251971][ T829] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.71: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.254663][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.274802][ T829] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 72.280314][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.293916][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.303350][ T829] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.71: Unrecognised inode hash code 89 [ 72.309257][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.322433][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop4 [ 72.329861][ T784] device veth0_vlan entered promiscuous mode [ 72.338717][ T829] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.71: Corrupt directory, running e2fsck is recommended [ 72.354324][ T829] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.71: No space for directory leaf checksum. Please run e2fsck -D. [ 72.369836][ T829] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.71: checksumming directory block 2 [ 72.394033][ T772] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.406456][ T776] device veth1_macvtap entered promiscuous mode [ 72.413042][ T772] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.427318][ T782] device veth1_macvtap entered promiscuous mode [ 72.433808][ T772] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 72.436485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.463589][ T772] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.475720][ T772] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.490107][ T772] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.505167][ T772] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.520483][ T772] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.536326][ T772] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.551644][ T772] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.566791][ T772] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.583059][ T772] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.594911][ T772] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.608183][ T772] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.621113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.629802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.647164][ T784] device veth1_macvtap entered promiscuous mode [ 72.664668][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.680376][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.690849][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.692053][ T832] loop6: detected capacity change from 0 to 128 [ 72.699503][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.714431][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.723529][ T832] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 72.748679][ T832] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.765397][ T832] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.77: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.795445][ T832] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 72.810853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.823413][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 72.831951][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.840919][ T832] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.77: Unrecognised inode hash code 89 [ 72.841741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.862218][ T832] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.77: Corrupt directory, running e2fsck is recommended [ 72.875174][ T832] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.77: No space for directory leaf checksum. Please run e2fsck -D. [ 72.891823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.900428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.908947][ T832] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.77: checksumming directory block 2 [ 72.921380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.929896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.938587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.955126][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.963796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.981213][ T781] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.992943][ T781] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.006971][ T781] 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 [ 73.027557][ T781] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.040525][ T781] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.055604][ T781] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.072203][ T781] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.087716][ T781] 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. [ 73.103528][ T781] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.118984][ T781] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.141273][ T781] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.156755][ T781] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.175385][ T781] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.189341][ T781] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.212592][ T772] EXT4-fs (loop4): unmounting filesystem. [ 73.218614][ T835] loop2: detected capacity change from 0 to 128 [ 73.225001][ T837] loop1: detected capacity change from 0 to 128 [ 73.264215][ T835] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 73.289917][ T837] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 73.293345][ T842] loop5: detected capacity change from 0 to 128 [ 73.305666][ T835] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.322571][ T837] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.348728][ T842] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 73.357533][ T842] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.394452][ T835] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.400850][ T842] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.424732][ T837] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.432864][ T842] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 73.453452][ T835] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 73.473047][ T837] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 73.505917][ T837] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.83: Unrecognised inode hash code 89 [ 73.518072][ T837] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.83: Corrupt directory, running e2fsck is recommended [ 73.531678][ T842] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.78: Unrecognised inode hash code 89 [ 73.531813][ T835] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.84: Unrecognised inode hash code 89 [ 73.545944][ T837] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.83: No space for directory leaf checksum. Please run e2fsck -D. [ 73.561266][ T835] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.84: Corrupt directory, running e2fsck is recommended [ 73.584889][ T615] udevd[615]: incorrect ext4 checksum on /dev/loop5 [ 73.589949][ T835] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.84: No space for directory leaf checksum. Please run e2fsck -D. [ 73.607020][ T835] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.84: checksumming directory block 2 [ 73.619813][ T842] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.78: Corrupt directory, running e2fsck is recommended [ 73.627722][ T837] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.83: checksumming directory block 2 [ 73.639852][ T784] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.656821][ T842] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.78: No space for directory leaf checksum. Please run e2fsck -D. [ 73.672416][ T784] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.685917][ T784] 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 2026/01/02 03:55:40 executed programs: 79 [ 73.695230][ T842] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.78: checksumming directory block 2 [ 73.719405][ T784] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.739344][ T784] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.746093][ T776] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.757814][ T782] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.776769][ T784] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.792618][ T776] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.810791][ T782] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.810927][ T784] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.825855][ T782] 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 [ 73.859298][ T776] 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 [ 73.879772][ T782] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.891705][ T782] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.905166][ T776] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.917010][ T782] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.917700][ T784] 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. [ 73.933007][ T776] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.961059][ T784] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.966252][ T776] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.990802][ T782] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.000570][ T784] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.007713][ T776] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.026227][ T784] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.036625][ T782] 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. [ 74.064263][ T776] 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. [ 74.066844][ T782] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.084461][ T784] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.098633][ T776] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.110963][ T784] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.125151][ T782] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.137816][ T784] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.151896][ T776] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.183107][ T782] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.189466][ T776] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.213204][ T776] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.219233][ T782] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.225406][ T776] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.250255][ T776] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.263669][ T781] EXT4-fs (loop6): unmounting filesystem. [ 74.276619][ T782] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.290070][ T782] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.302299][ T843] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.310362][ T843] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.317941][ T843] device bridge_slave_0 entered promiscuous mode [ 74.346072][ T843] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.353306][ T843] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.361362][ T843] device bridge_slave_1 entered promiscuous mode [ 74.503290][ T10] device bridge_slave_1 left promiscuous mode [ 74.511173][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.518970][ T10] device bridge_slave_0 left promiscuous mode [ 74.525217][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.535955][ T10] device bridge_slave_1 left promiscuous mode [ 74.542453][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.552661][ T784] EXT4-fs (loop2): unmounting filesystem. [ 74.558967][ T10] device bridge_slave_0 left promiscuous mode [ 74.565221][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.589815][ T10] device bridge_slave_1 left promiscuous mode [ 74.596005][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.603977][ T10] device bridge_slave_0 left promiscuous mode [ 74.610268][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.620275][ T10] device bridge_slave_1 left promiscuous mode [ 74.626400][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.634157][ T10] device bridge_slave_0 left promiscuous mode [ 74.640454][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.648979][ T10] device bridge_slave_1 left promiscuous mode [ 74.655231][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.662916][ T10] device bridge_slave_0 left promiscuous mode [ 74.669167][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.678121][ T10] device veth1_macvtap left promiscuous mode [ 74.684609][ T10] device veth0_vlan left promiscuous mode [ 74.691109][ T10] device veth1_macvtap left promiscuous mode [ 74.697216][ T10] device veth0_vlan left promiscuous mode [ 74.703353][ T10] device veth1_macvtap left promiscuous mode [ 74.709459][ T10] device veth0_vlan left promiscuous mode [ 74.715393][ T10] device veth1_macvtap left promiscuous mode [ 74.721627][ T10] device veth0_vlan left promiscuous mode [ 74.727761][ T10] device veth1_macvtap left promiscuous mode [ 74.733989][ T10] device veth0_vlan left promiscuous mode [ 75.230504][ T853] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.236256][ T782] EXT4-fs (loop5): unmounting filesystem. [ 75.237588][ T853] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.245748][ T776] EXT4-fs (loop1): unmounting filesystem. [ 75.251897][ T853] device bridge_slave_0 entered promiscuous mode [ 75.264562][ T853] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.271696][ T853] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.279456][ T853] device bridge_slave_1 entered promiscuous mode [ 75.368165][ T855] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.375625][ T855] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.383830][ T855] device bridge_slave_0 entered promiscuous mode [ 75.392935][ T855] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.400119][ T855] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.407976][ T855] device bridge_slave_1 entered promiscuous mode [ 75.536815][ T869] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.543943][ T869] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.551710][ T869] device bridge_slave_0 entered promiscuous mode [ 75.560462][ T869] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.567539][ T869] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.575169][ T869] device bridge_slave_1 entered promiscuous mode [ 75.581944][ T861] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.589037][ T861] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.596472][ T861] device bridge_slave_0 entered promiscuous mode [ 75.604351][ T861] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.611668][ T861] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.619310][ T861] device bridge_slave_1 entered promiscuous mode [ 75.686825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.694648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.724017][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.732611][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.740948][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.747987][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.755667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.764396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.773227][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.780308][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.787676][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.795803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.803795][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.811984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.820137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.905519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.924826][ T843] device veth0_vlan entered promiscuous mode [ 75.942643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.951414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.959553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.967023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.989391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.997003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.005477][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.012572][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.020237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.028861][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.035901][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.047866][ T843] device veth1_macvtap entered promiscuous mode [ 76.059885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.068243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.076667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.085102][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.092257][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.100207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.108709][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.115945][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.128199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.161519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.170269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.179115][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.187559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.196359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.205053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.213500][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.220586][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.228161][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.236354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.244882][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.267407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.275050][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.282989][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.292166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.303612][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.311843][ T903] loop9: detected capacity change from 0 to 128 [ 76.312236][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.327784][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.338047][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.347271][ T903] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 76.350294][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.363318][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.365409][ T903] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.375104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.392514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.401272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.410770][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.417932][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.425721][ T903] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.453632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.462159][ T903] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 76.462995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.479538][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.488004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.496700][ T903] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.85: Unrecognised inode hash code 89 [ 76.508161][ T903] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.85: Corrupt directory, running e2fsck is recommended [ 76.521552][ T903] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.85: No space for directory leaf checksum. Please run e2fsck -D. [ 76.522096][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 76.537377][ T903] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.85: checksumming directory block 2 [ 76.545671][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.562323][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.564473][ T843] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.586665][ T853] device veth0_vlan entered promiscuous mode [ 76.592913][ T843] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.608563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.617142][ T843] 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 [ 76.637681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.646138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.654831][ T843] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.655469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.668512][ T843] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.675952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.696055][ T843] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.696505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.712753][ T843] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.729641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.741611][ T843] 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. [ 76.742088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.757319][ T843] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.766517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.780185][ T843] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.789345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.802908][ T843] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.825703][ T843] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.843094][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.851176][ T843] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.852305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.865992][ T843] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 76.874605][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.894803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.905057][ T855] device veth0_vlan entered promiscuous mode [ 76.931511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.942300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.950715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.959698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.971313][ T853] device veth1_macvtap entered promiscuous mode [ 76.980792][ T869] device veth0_vlan entered promiscuous mode [ 76.991522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.999609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.007449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.016783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.025874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.033989][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.042583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.051875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.059846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.070846][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.079753][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.100555][ T855] device veth1_macvtap entered promiscuous mode [ 77.110832][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.118878][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.127555][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.136704][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.146355][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.157702][ T861] device veth0_vlan entered promiscuous mode [ 77.165310][ T843] EXT4-fs (loop9): unmounting filesystem. [ 77.175689][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.184519][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.193165][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.209732][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.217959][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.226487][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.234948][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.244042][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.256299][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.264029][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.273662][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.282041][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.300050][ T869] device veth1_macvtap entered promiscuous mode [ 77.329615][ T909] loop0: detected capacity change from 0 to 128 [ 77.345691][ T909] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 77.358808][ T909] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.375436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.384946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.393829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.398443][ T909] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.98: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.421568][ T909] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 77.448295][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop0 [ 77.456099][ T909] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.98: Unrecognised inode hash code 89 [ 77.467547][ T909] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.98: Corrupt directory, running e2fsck is recommended [ 77.480499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.480700][ T909] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.98: No space for directory leaf checksum. Please run e2fsck -D. [ 77.489716][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.505039][ T909] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.98: checksumming directory block 2 [ 77.513579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.532962][ T853] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.545371][ T853] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.555108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.559933][ T853] 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 [ 77.572356][ T861] device veth1_macvtap entered promiscuous mode [ 77.597051][ T853] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.609461][ T853] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.623025][ T853] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.638286][ T853] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.658218][ T853] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.675401][ T853] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.691287][ T912] loop7: detected capacity change from 0 to 128 [ 77.708464][ T853] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.724072][ T853] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.742644][ T853] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.766975][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.776522][ T853] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.787430][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.799327][ T853] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 77.802707][ T915] loop8: detected capacity change from 0 to 128 [ 77.813057][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.821667][ T912] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 77.835381][ T912] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.873632][ T915] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 77.884172][ T915] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.892224][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.907126][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.918169][ T912] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.91: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.938761][ T912] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 77.952167][ T915] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.100: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.987977][ T915] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 78.013615][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop7 [ 78.021343][ T912] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.91: Unrecognised inode hash code 89 [ 78.040001][ T615] udevd[615]: incorrect ext4 checksum on /dev/loop8 [ 78.044977][ T922] loop3: detected capacity change from 0 to 128 [ 78.054802][ T907] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.064984][ T907] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.067145][ T912] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.91: Corrupt directory, running e2fsck is recommended [ 78.084865][ T907] device bridge_slave_0 entered promiscuous mode [ 78.092026][ T912] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.91: No space for directory leaf checksum. Please run e2fsck -D. [ 78.109051][ T912] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.91: checksumming directory block 2 [ 78.119351][ T922] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 78.136371][ T915] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.100: Unrecognised inode hash code 89 [ 78.147965][ T915] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.100: Corrupt directory, running e2fsck is recommended [ 78.147964][ T922] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.148101][ T915] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.100: No space for directory leaf checksum. Please run e2fsck -D. [ 78.191511][ T915] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.100: checksumming directory block 2 [ 78.204694][ T855] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.217677][ T855] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.228799][ T922] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.93: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.232842][ T855] 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 [ 78.275631][ T922] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 78.285575][ T907] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.297179][ T922] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.93: Unrecognised inode hash code 89 [ 78.309347][ T855] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.325749][ T869] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.333714][ T907] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.345300][ T907] device bridge_slave_1 entered promiscuous mode [ 78.354170][ T855] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.362916][ T922] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.93: Corrupt directory, running e2fsck is recommended [ 78.368426][ T869] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.394094][ T855] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.402602][ T922] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.93: No space for directory leaf checksum. Please run e2fsck -D. [ 78.412766][ T855] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.439438][ T922] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.93: checksumming directory block 2 [ 78.448926][ T869] 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 [ 78.453645][ T855] 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. [ 78.487986][ T855] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.500532][ T861] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.506437][ T855] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.518114][ T869] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.541843][ T861] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.555588][ T869] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.558284][ T855] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.569725][ T861] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 78.587606][ T855] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.605399][ T869] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.618088][ T855] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.631738][ T861] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.644432][ T855] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.656502][ T869] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.673189][ T861] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.684515][ T869] 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. [ 78.696844][ T861] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.711999][ T869] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.740866][ T869] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.758552][ T861] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.773509][ T869] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.789093][ T861] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.805211][ T853] EXT4-fs (loop0): unmounting filesystem. [ 78.819669][ T869] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.825126][ T861] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.831342][ T869] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.859659][ T869] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 78.872706][ T861] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 2026/01/02 03:55:45 executed programs: 97 [ 78.917064][ T861] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.934506][ T861] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.957924][ T861] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.977251][ T861] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 79.111389][ T10] device bridge_slave_1 left promiscuous mode [ 79.117600][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.125841][ T10] device bridge_slave_0 left promiscuous mode [ 79.132985][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.141523][ T10] device bridge_slave_1 left promiscuous mode [ 79.147900][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.159704][ T10] device bridge_slave_0 left promiscuous mode [ 79.160085][ T855] EXT4-fs (loop7): unmounting filesystem. [ 79.166627][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.175573][ T869] EXT4-fs (loop8): unmounting filesystem. [ 79.191450][ T10] device bridge_slave_1 left promiscuous mode [ 79.197831][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.212064][ T10] device bridge_slave_0 left promiscuous mode [ 79.218591][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.230479][ T10] device bridge_slave_1 left promiscuous mode [ 79.236941][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.247122][ T10] device bridge_slave_0 left promiscuous mode [ 79.253627][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.262292][ T10] device bridge_slave_1 left promiscuous mode [ 79.268657][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.276391][ T10] device bridge_slave_0 left promiscuous mode [ 79.282968][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.292836][ T10] device veth1_macvtap left promiscuous mode [ 79.298985][ T10] device veth0_vlan left promiscuous mode [ 79.304938][ T10] device veth1_macvtap left promiscuous mode [ 79.311214][ T10] device veth0_vlan left promiscuous mode [ 79.317167][ T10] device veth1_macvtap left promiscuous mode [ 79.323367][ T10] device veth0_vlan left promiscuous mode [ 79.329413][ T10] device veth1_macvtap left promiscuous mode [ 79.335424][ T10] device veth0_vlan left promiscuous mode [ 79.341586][ T10] device veth1_macvtap left promiscuous mode [ 79.347598][ T10] device veth0_vlan left promiscuous mode [ 79.764358][ T926] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.771509][ T926] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.779046][ T926] device bridge_slave_0 entered promiscuous mode [ 79.809217][ T926] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.816299][ T926] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.823796][ T926] device bridge_slave_1 entered promiscuous mode [ 79.832283][ T861] EXT4-fs (loop3): unmounting filesystem. [ 79.977121][ T930] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.984381][ T930] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.991978][ T930] device bridge_slave_0 entered promiscuous mode [ 79.999085][ T929] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.006145][ T929] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.013929][ T929] device bridge_slave_0 entered promiscuous mode [ 80.029596][ T930] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.036671][ T930] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.044891][ T930] device bridge_slave_1 entered promiscuous mode [ 80.052110][ T929] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.059499][ T929] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.066959][ T929] device bridge_slave_1 entered promiscuous mode [ 80.082450][ T926] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.089552][ T926] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.096857][ T926] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.103954][ T926] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.175776][ T941] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.183576][ T941] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.191351][ T941] device bridge_slave_0 entered promiscuous mode [ 80.199155][ T941] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.206212][ T941] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.213929][ T941] device bridge_slave_1 entered promiscuous mode [ 80.272631][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.280419][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.289369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.296827][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.304642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.313252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.321691][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.328760][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.336637][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.359960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.368291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.376932][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.383994][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.440137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.450480][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.459086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.467037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.474766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.482324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.490748][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.497797][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.505276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.513604][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.520728][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.528616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.536561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.559422][ T926] device veth0_vlan entered promiscuous mode [ 80.569245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.577350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.585962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.593619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.602348][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.635325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.657159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.664756][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.673594][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.680714][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.688992][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.697464][ T926] device veth1_macvtap entered promiscuous mode [ 80.715420][ T907] device veth0_vlan entered promiscuous mode [ 80.724274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.732918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.741404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.749768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.757873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.766963][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.774148][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.782984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.790478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.829347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.837896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.846435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.856207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.864889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.872627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.880370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.888886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.896870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.905173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.913381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.921777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.930054][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.937070][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.944633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.953055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.961296][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.968434][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.975869][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.993274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.001738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.010587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.020137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.037832][ T907] device veth1_macvtap entered promiscuous mode [ 81.044575][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.053591][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.062146][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.071798][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.081907][ T976] loop6: detected capacity change from 0 to 128 [ 81.084816][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.106051][ T930] device veth0_vlan entered promiscuous mode [ 81.113130][ T976] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 81.126139][ T976] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.139026][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.147015][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.156830][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.168799][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.176233][ T976] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.113: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.196384][ T976] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 81.209669][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.217295][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.225040][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.232584][ T976] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.113: Unrecognised inode hash code 89 [ 81.245151][ T976] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.113: Corrupt directory, running e2fsck is recommended [ 81.246898][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 81.260144][ T976] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.113: No space for directory leaf checksum. Please run e2fsck -D. [ 81.267437][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.286440][ T976] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.113: checksumming directory block 2 [ 81.291769][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.308033][ T926] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.316140][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.339064][ T926] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.353859][ T926] 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 [ 81.365423][ T930] device veth1_macvtap entered promiscuous mode [ 81.382201][ T926] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.382264][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.395266][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.410147][ T926] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.412493][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.428492][ T926] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.430519][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.445656][ T926] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.454490][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.469830][ T926] 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. [ 81.477148][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.491954][ T926] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.501022][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.515049][ T926] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.523815][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.546329][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.553424][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.554233][ T926] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.562098][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.576807][ T926] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.585127][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.595725][ T926] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.604852][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.617596][ T926] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 81.627179][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.645084][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.654070][ T941] device veth0_vlan entered promiscuous mode [ 81.670934][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.678930][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.686469][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.695379][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.705042][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.713720][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.722993][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.738584][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.746731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.756184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.764615][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.803159][ T979] loop4: detected capacity change from 0 to 128 [ 81.818319][ T979] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 81.827338][ T979] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.841107][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.853652][ T979] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.861939][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.882829][ T979] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 81.898294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.911949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.924093][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop4 [ 81.933144][ T979] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.97: Unrecognised inode hash code 89 [ 81.947636][ T929] device veth0_vlan entered promiscuous mode [ 81.951357][ T979] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.97: Corrupt directory, running e2fsck is recommended [ 81.966712][ T979] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.97: No space for directory leaf checksum. Please run e2fsck -D. [ 81.982694][ T979] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.97: checksumming directory block 2 [ 82.002619][ T982] loop5: detected capacity change from 0 to 128 [ 82.003226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.022392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.029898][ T907] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.032355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.050277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.060753][ T941] device veth1_macvtap entered promiscuous mode [ 82.068967][ T982] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.072546][ T907] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.094095][ T907] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 82.123023][ T907] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.135300][ T907] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.149235][ T907] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.178717][ T907] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.181110][ T982] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.108: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.211762][ T907] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.213636][ T982] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 82.228759][ T907] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.252303][ T907] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.271099][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.279141][ T907] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.294637][ T982] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.108: Unrecognised inode hash code 89 [ 82.297653][ T907] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.307269][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.318567][ T907] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.334078][ T982] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.108: Corrupt directory, running e2fsck is recommended [ 82.340822][ T907] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.352977][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.372342][ T982] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.108: No space for directory leaf checksum. Please run e2fsck -D. [ 82.392579][ T929] device veth1_macvtap entered promiscuous mode [ 82.399146][ T982] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.108: checksumming directory block 2 [ 82.439049][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.439951][ T930] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.449664][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.460431][ T930] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.481529][ T930] 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 [ 82.493499][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.514135][ T930] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.538819][ T930] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.552710][ T930] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.569298][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.577742][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.586061][ T930] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.608716][ T930] 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. [ 82.624467][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.624498][ T930] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.648217][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.656849][ T930] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.677702][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.686381][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.695158][ T930] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.722334][ T930] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.736401][ T930] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.751517][ T930] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 82.790124][ T988] loop1: detected capacity change from 0 to 128 [ 82.805046][ T988] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.836993][ T988] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.116: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.842322][ T993] loop2: detected capacity change from 0 to 128 [ 82.865936][ T988] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 82.905887][ T993] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.918976][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 82.926268][ T985] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.933473][ T985] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.941496][ T985] device bridge_slave_0 entered promiscuous mode [ 82.970272][ T988] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.116: Unrecognised inode hash code 89 [ 82.980972][ T985] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.983045][ T988] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.116: Corrupt directory, running e2fsck is recommended [ 82.992538][ T985] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.002516][ T988] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.116: No space for directory leaf checksum. Please run e2fsck -D. [ 83.012753][ T993] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.107: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.027436][ T988] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.116: checksumming directory block 2 [ 83.056146][ T985] device bridge_slave_1 entered promiscuous mode [ 83.070290][ T941] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.108909][ T941] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.122092][ T941] 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 [ 83.127710][ T993] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 83.154887][ T941] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.176974][ T999] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.107: Unrecognised inode hash code 89 [ 83.191466][ T941] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.204744][ T999] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.107: Corrupt directory, running e2fsck is recommended [ 83.216170][ T941] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.221339][ T999] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.107: No space for directory leaf checksum. Please run e2fsck -D. [ 83.234143][ T941] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.250380][ T999] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.107: checksumming directory block 2 [ 83.264439][ T941] 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. [ 83.292990][ T941] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.306879][ T929] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.332969][ T929] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.333193][ T941] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.347687][ T941] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.366121][ T929] 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 [ 83.398662][ T929] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.418581][ T929] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.422101][ T941] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.446854][ T929] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.456340][ T941] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.463943][ T929] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.490924][ T941] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.496779][ T929] 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. [ 83.528807][ T929] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.545102][ T929] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.564552][ T929] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.584046][ T929] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.598768][ T929] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.612671][ T929] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 83.626080][ T10] device bridge_slave_1 left promiscuous mode [ 83.632629][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.640520][ T10] device bridge_slave_0 left promiscuous mode [ 83.647133][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.655555][ T10] device bridge_slave_1 left promiscuous mode [ 83.661940][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.669735][ T10] device bridge_slave_0 left promiscuous mode [ 83.676198][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.684878][ T10] device bridge_slave_1 left promiscuous mode [ 83.691235][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.699229][ T10] device bridge_slave_0 left promiscuous mode [ 83.705432][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.714869][ T10] device bridge_slave_1 left promiscuous mode [ 83.721177][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.728932][ T10] device bridge_slave_0 left promiscuous mode [ 83.735204][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.743762][ T10] device bridge_slave_1 left promiscuous mode [ 83.750322][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.758003][ T10] device bridge_slave_0 left promiscuous mode [ 83.764716][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.775217][ T10] device veth1_macvtap left promiscuous mode [ 83.781349][ T10] device veth0_vlan left promiscuous mode [ 83.787543][ T10] device veth1_macvtap left promiscuous mode [ 83.794095][ T10] device veth0_vlan left promiscuous mode [ 83.800884][ T10] device veth1_macvtap left promiscuous mode [ 83.807147][ T10] device veth0_vlan left promiscuous mode [ 83.814251][ T10] device veth1_macvtap left promiscuous mode [ 83.820689][ T10] device veth0_vlan left promiscuous mode [ 83.827221][ T10] device veth1_macvtap left promiscuous mode [ 83.833384][ T10] device veth0_vlan left promiscuous mode [ 84.273763][ T998] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.280909][ T998] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.288306][ T998] device bridge_slave_0 entered promiscuous mode [ 84.296881][ T998] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.304165][ T998] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.313764][ T998] device bridge_slave_1 entered promiscuous mode [ 84.314698][ T941] EXT4-fs unmount: 6 callbacks suppressed [ 84.314732][ T941] EXT4-fs (loop1): unmounting filesystem. [ 84.332547][ T929] EXT4-fs (loop2): unmounting filesystem. 2026/01/02 03:55:50 executed programs: 114 [ 84.496982][ T1001] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.504202][ T1001] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.511887][ T1001] device bridge_slave_0 entered promiscuous mode [ 84.531079][ T1001] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.538139][ T1001] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.545649][ T1001] device bridge_slave_1 entered promiscuous mode [ 84.556006][ T1008] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.563159][ T1008] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.570851][ T1008] device bridge_slave_0 entered promiscuous mode [ 84.595064][ T1007] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.602189][ T1007] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.609777][ T1007] device bridge_slave_0 entered promiscuous mode [ 84.616508][ T1008] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.623754][ T1008] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.631580][ T1008] device bridge_slave_1 entered promiscuous mode [ 84.650164][ T1007] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.657239][ T1007] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.664981][ T1007] device bridge_slave_1 entered promiscuous mode [ 84.756165][ T998] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.763340][ T998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.770744][ T998] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.777786][ T998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.844247][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.851811][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.861695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.869235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.901526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.909757][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.916812][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.924467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.932959][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.940538][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.948777][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.955805][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.963623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.972344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.980828][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.987863][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.995435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.003766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.012039][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.019186][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.027245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.050724][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.059049][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.067077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.075430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.084241][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.092603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.124869][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.133468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.142020][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.149920][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.176304][ T985] device veth0_vlan entered promiscuous mode [ 85.187972][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.196322][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.211140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.219406][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.226620][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.238939][ T998] device veth0_vlan entered promiscuous mode [ 85.259993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.268603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.276988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.284846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.293391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.305255][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.313702][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.320802][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.328220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.336646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.345905][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.354243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.370610][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.379247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.387424][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.394523][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.402082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.411142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.419697][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.426759][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.434313][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.442093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.450045][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.458947][ T985] device veth1_macvtap entered promiscuous mode [ 85.481887][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.489614][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.498176][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.506707][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.513912][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.521486][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.530752][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.539063][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.547857][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.556181][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.563263][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.571042][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.579403][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.587434][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.595616][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.603661][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.612008][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.620193][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.628859][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.637321][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.647376][ T998] device veth1_macvtap entered promiscuous mode [ 85.659257][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.667686][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.676039][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.684180][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.693613][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.701770][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.710277][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.718784][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.727043][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.741320][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.749850][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.773762][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.782225][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.791599][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.800850][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.814568][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.823201][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.845465][ T1001] device veth0_vlan entered promiscuous mode [ 85.855640][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.869457][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.880816][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.886550][ T1049] loop0: detected capacity change from 0 to 128 [ 85.897078][ T1051] loop9: detected capacity change from 0 to 128 [ 85.899790][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.911499][ T1051] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 85.922340][ T1008] device veth0_vlan entered promiscuous mode [ 85.929073][ T1051] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.949835][ T1008] device veth1_macvtap entered promiscuous mode [ 85.957780][ T1049] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 85.969599][ T1049] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.969897][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.987980][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.997035][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.003416][ T1051] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.122: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.007028][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.033352][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.042989][ T1007] device veth0_vlan entered promiscuous mode [ 86.049605][ T1051] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 86.062094][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.071664][ T1049] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.117: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.087331][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.099822][ T1051] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.122: Unrecognised inode hash code 89 [ 86.110831][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 86.111986][ T1049] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 86.121125][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.134378][ T1051] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.122: Corrupt directory, running e2fsck is recommended [ 86.147665][ T1051] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.122: No space for directory leaf checksum. Please run e2fsck -D. [ 86.149794][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.164118][ T1051] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.122: checksumming directory block 2 [ 86.183820][ T1049] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.117: Unrecognised inode hash code 89 [ 86.195668][ T1049] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.117: Corrupt directory, running e2fsck is recommended [ 86.197592][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.213901][ T1049] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.117: No space for directory leaf checksum. Please run e2fsck -D. [ 86.218336][ T985] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.245717][ T1049] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.117: checksumming directory block 2 [ 86.252260][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.261083][ T985] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.296318][ T998] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.309794][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.309808][ T985] 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 [ 86.318049][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.341156][ T998] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.358219][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.358752][ T998] 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 [ 86.368544][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.389001][ T985] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.397791][ T998] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.407381][ T985] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.426794][ T998] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.434565][ T985] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.447262][ T998] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.461266][ T985] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.476486][ T998] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.493355][ T985] 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. [ 86.507851][ T998] 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. [ 86.520791][ T985] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.536818][ T998] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.551705][ T985] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.570456][ T998] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.595820][ T985] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.595833][ T998] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.596569][ T998] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.611719][ T985] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.626862][ T998] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.638124][ T985] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.651475][ T998] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 86.664810][ T985] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 86.709354][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.718960][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.736901][ T1007] device veth1_macvtap entered promiscuous mode [ 86.752739][ T1001] device veth1_macvtap entered promiscuous mode [ 86.760498][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.768220][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.777480][ T1056] loop3: detected capacity change from 0 to 128 [ 86.785516][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.794318][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.798021][ T1056] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 86.820677][ T1056] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.836936][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.852536][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.861279][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.869768][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.881925][ T1056] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.130: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.901784][ T1056] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 86.914382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.923526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.933113][ T1056] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.130: Unrecognised inode hash code 89 [ 86.948585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.953184][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop3 [ 86.957633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.966797][ T1056] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.130: Corrupt directory, running e2fsck is recommended [ 86.991382][ T1056] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.130: No space for directory leaf checksum. Please run e2fsck -D. [ 87.015718][ T1056] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.130: checksumming directory block 2 [ 87.040092][ T1008] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.059076][ T1008] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.072909][ T1008] 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 [ 87.102088][ T1008] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.116280][ T1008] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.129830][ T1008] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.145564][ T1008] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.168214][ T1059] loop7: detected capacity change from 0 to 128 [ 87.188074][ T1061] loop8: detected capacity change from 0 to 128 [ 87.216576][ T1008] 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. [ 87.232466][ T1008] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.249539][ T1061] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 87.254920][ T1059] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 87.260828][ T1061] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.269293][ T1008] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.296685][ T1059] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.307618][ T1008] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.328102][ T1059] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.123: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.329855][ T1008] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.359381][ T1061] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.129: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.360368][ T1008] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.391993][ T1008] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 87.404775][ T1059] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 87.421685][ T1061] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 87.438709][ T1059] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.123: Unrecognised inode hash code 89 [ 87.450865][ T1059] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.123: Corrupt directory, running e2fsck is recommended [ 87.466547][ T1059] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.123: No space for directory leaf checksum. Please run e2fsck -D. [ 87.483356][ T1061] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.129: Unrecognised inode hash code 89 [ 87.491799][ T998] EXT4-fs (loop0): unmounting filesystem. [ 87.496550][ T1059] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.123: checksumming directory block 2 [ 87.513067][ T1061] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.129: Corrupt directory, running e2fsck is recommended [ 87.526706][ T1061] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.129: No space for directory leaf checksum. Please run e2fsck -D. [ 87.551661][ T1061] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.129: checksumming directory block 2 [ 87.571193][ T985] EXT4-fs (loop9): unmounting filesystem. [ 87.579009][ T1007] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.598323][ T1007] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.618610][ T1007] 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 [ 87.643804][ T1001] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.670960][ T1007] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.682789][ T1007] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.698456][ T1001] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.711693][ T1007] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.728676][ T1001] 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 [ 87.749027][ T1007] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.778875][ T1001] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.790587][ T1007] 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. [ 87.806805][ T1001] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.819450][ T1007] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.836623][ T1001] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.840373][ T1007] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.867502][ T1001] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.871077][ T1007] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.884270][ T1001] 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. [ 87.913149][ T1001] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.929224][ T1007] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.931522][ T1001] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.954601][ T1007] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.957656][ T1001] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.975693][ T1008] EXT4-fs (loop3): unmounting filesystem. [ 87.985293][ T1007] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 88.002231][ T1001] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.014306][ T1001] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.027641][ T1001] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 88.180429][ T1069] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.187616][ T1069] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.195596][ T1069] device bridge_slave_0 entered promiscuous mode [ 88.202990][ T1067] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.210420][ T1067] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.217974][ T1067] device bridge_slave_0 entered promiscuous mode [ 88.225914][ T1067] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.233054][ T1067] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.241599][ T1067] device bridge_slave_1 entered promiscuous mode [ 88.257968][ T1069] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.265370][ T1069] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.273951][ T1069] device bridge_slave_1 entered promiscuous mode [ 88.317258][ T10] device bridge_slave_1 left promiscuous mode [ 88.323457][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.331094][ T10] device bridge_slave_0 left promiscuous mode [ 88.337232][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.345484][ T10] device bridge_slave_1 left promiscuous mode [ 88.351903][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.359599][ T10] device bridge_slave_0 left promiscuous mode [ 88.360368][ T1007] EXT4-fs (loop7): unmounting filesystem. [ 88.365888][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.379877][ T10] device bridge_slave_1 left promiscuous mode [ 88.386537][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.399763][ T10] device bridge_slave_0 left promiscuous mode [ 88.405964][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.415307][ T10] device bridge_slave_1 left promiscuous mode [ 88.417823][ T1001] EXT4-fs (loop8): unmounting filesystem. [ 88.421546][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.434968][ T10] device bridge_slave_0 left promiscuous mode [ 88.441404][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.452477][ T10] device bridge_slave_1 left promiscuous mode [ 88.461153][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.469262][ T10] device bridge_slave_0 left promiscuous mode [ 88.475419][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.484672][ T10] device veth1_macvtap left promiscuous mode [ 88.490913][ T10] device veth0_vlan left promiscuous mode [ 88.496859][ T10] device veth1_macvtap left promiscuous mode [ 88.502975][ T10] device veth0_vlan left promiscuous mode [ 88.509025][ T10] device veth1_macvtap left promiscuous mode [ 88.515175][ T10] device veth0_vlan left promiscuous mode [ 88.521482][ T10] device veth1_macvtap left promiscuous mode [ 88.527500][ T10] device veth0_vlan left promiscuous mode [ 88.533604][ T10] device veth1_macvtap left promiscuous mode [ 88.539684][ T10] device veth0_vlan left promiscuous mode [ 89.016134][ T1073] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.023301][ T1073] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.031440][ T1073] device bridge_slave_0 entered promiscuous mode [ 89.055533][ T1073] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.062661][ T1073] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.070327][ T1073] device bridge_slave_1 entered promiscuous mode [ 89.126103][ T1081] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.133474][ T1081] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.141382][ T1081] device bridge_slave_0 entered promiscuous mode [ 89.158101][ T1081] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.165320][ T1081] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.173057][ T1081] device bridge_slave_1 entered promiscuous mode [ 89.179640][ T1079] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.186718][ T1079] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.194413][ T1079] device bridge_slave_0 entered promiscuous mode [ 89.206550][ T1079] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.213642][ T1079] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.221192][ T1079] device bridge_slave_1 entered promiscuous mode [ 89.355667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.363346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.371145][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.379839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.388095][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.395265][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.403143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.411788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.420049][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.427100][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.452125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.478189][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.486033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.519593][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.528167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.537063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.546293][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.553561][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.561392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.569997][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.578716][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.593345][ T1069] device veth0_vlan entered promiscuous mode [ 89.601980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.610277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.617925][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.625708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.634404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.642952][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.650132][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.664052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.697931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.714271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.722804][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.729878][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.737587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.746079][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.753186][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.760633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.771546][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.780486][ T1069] device veth1_macvtap entered promiscuous mode [ 89.796672][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.805366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.816519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.830993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2026/01/02 03:55:56 executed programs: 131 [ 89.856374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.867237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.876779][ T1122] loop4: detected capacity change from 0 to 128 [ 89.889893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.902709][ T1122] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 89.902959][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.920224][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.925808][ T1122] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.927404][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.951746][ T1122] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.141: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 89.961239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.980152][ T1122] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 89.989850][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.998145][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.004364][ T1122] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.141: Unrecognised inode hash code 89 [ 90.005286][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.018864][ T1122] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.141: Corrupt directory, running e2fsck is recommended [ 90.038763][ T1122] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.141: No space for directory leaf checksum. Please run e2fsck -D. [ 90.041398][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop4 [ 90.054591][ T1122] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.141: checksumming directory block 2 [ 90.073456][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.083106][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.091253][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.094576][ T1069] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.111586][ T1069] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.122419][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.125618][ T1069] 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 [ 90.133764][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.155455][ T1069] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.159935][ T692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.172916][ T1069] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.185718][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.194490][ T1069] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.201483][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.215056][ T1069] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.238041][ T1067] device veth0_vlan entered promiscuous mode [ 90.244545][ T1069] 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. [ 90.260572][ T1069] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.260643][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.280657][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.289405][ T1069] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.305316][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.305641][ T1069] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.314844][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.331414][ T1069] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.338742][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.347884][ T1069] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.368230][ T1069] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 90.369415][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.389036][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.397489][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.404621][ T692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.437292][ T1067] device veth1_macvtap entered promiscuous mode [ 90.466072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.476314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.484984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.494002][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.502533][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.511207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.519978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.528274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.536758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.544476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.552695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.560709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.569643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.577616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.586099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.601952][ T1073] device veth0_vlan entered promiscuous mode [ 90.620934][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.629019][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.637105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.645668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.654883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.663476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.672220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.680363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.686230][ T1069] EXT4-fs (loop4): unmounting filesystem. [ 90.689972][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.701513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.709244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.719180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.733356][ T1079] device veth0_vlan entered promiscuous mode [ 90.747206][ T1073] device veth1_macvtap entered promiscuous mode [ 90.757009][ T1081] device veth0_vlan entered promiscuous mode [ 90.763818][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.773687][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.782230][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.790604][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.798989][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.811132][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.819280][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.824806][ T1128] loop6: detected capacity change from 0 to 128 [ 90.827669][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.843135][ T1128] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 90.851966][ T1128] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.857069][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.882973][ T1128] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.132: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.902561][ T1128] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 90.920728][ T1128] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.132: Unrecognised inode hash code 89 [ 90.927159][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 90.933012][ T1128] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.132: Corrupt directory, running e2fsck is recommended [ 90.952496][ T1128] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.132: No space for directory leaf checksum. Please run e2fsck -D. [ 90.970190][ T1128] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.132: checksumming directory block 2 [ 90.983314][ T1079] device veth1_macvtap entered promiscuous mode [ 90.990575][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.000360][ T1067] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.012707][ T1067] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.026378][ T1067] 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 [ 91.047359][ T1067] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.047370][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.048293][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.063354][ T1067] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.088836][ T1067] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.103758][ T1067] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.118974][ T1067] 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. [ 91.135217][ T1067] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.150459][ T1067] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.165950][ T1067] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.171103][ T1081] device veth1_macvtap entered promiscuous mode [ 91.187567][ T1067] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.199381][ T1067] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.220517][ T1067] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 91.239286][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.247667][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.257124][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.266129][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.283678][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.292598][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.332025][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.341428][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.358495][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.366888][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.381432][ T1132] loop5: detected capacity change from 0 to 128 [ 91.417886][ T1132] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 91.433752][ T1132] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.458273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.468076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.477462][ T1132] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.136: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.501038][ T1132] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 91.521481][ T1132] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.136: Unrecognised inode hash code 89 [ 91.525179][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop5 [ 91.533712][ T1132] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.136: Corrupt directory, running e2fsck is recommended [ 91.553062][ T1132] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.136: No space for directory leaf checksum. Please run e2fsck -D. [ 91.568566][ T1132] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.136: checksumming directory block 2 [ 91.584177][ T1073] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.596073][ T1073] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.611056][ T1073] 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 [ 91.631937][ T1073] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.644173][ T1073] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.663504][ T1073] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.693901][ T1138] loop2: detected capacity change from 0 to 128 [ 91.704411][ T1140] loop1: detected capacity change from 0 to 128 [ 91.705023][ T1138] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 91.712444][ T1073] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.741264][ T1067] EXT4-fs (loop6): unmounting filesystem. [ 91.756511][ T1140] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 91.765491][ T1073] 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. [ 91.766372][ T1138] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.802150][ T1073] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.814174][ T1138] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.146: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.836880][ T1140] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.847403][ T1073] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.862765][ T1138] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 91.877331][ T1126] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.888003][ T1140] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.145: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.900715][ T1126] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.909063][ T1073] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.915689][ T1126] device bridge_slave_0 entered promiscuous mode [ 91.938298][ T1073] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.951506][ T1138] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.146: Unrecognised inode hash code 89 [ 91.961681][ T1073] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.976284][ T1138] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.146: Corrupt directory, running e2fsck is recommended [ 91.982772][ T1073] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 92.003977][ T1140] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 92.007908][ T1138] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.146: No space for directory leaf checksum. Please run e2fsck -D. [ 92.028114][ T1138] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.146: checksumming directory block 2 [ 92.042307][ T615] udevd[615]: incorrect ext4 checksum on /dev/loop1 [ 92.052582][ T1146] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.145: Unrecognised inode hash code 89 [ 92.064202][ T1146] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.145: Corrupt directory, running e2fsck is recommended [ 92.077700][ T1146] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.145: No space for directory leaf checksum. Please run e2fsck -D. [ 92.092158][ T1126] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.094136][ T1146] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.145: checksumming directory block 2 [ 92.112436][ T1081] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.113841][ T1126] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.126216][ T1081] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.146545][ T1079] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.158226][ T1081] 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 [ 92.180109][ T1079] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.193908][ T1079] 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 [ 92.205365][ T1126] device bridge_slave_1 entered promiscuous mode [ 92.228678][ T1081] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.240778][ T1079] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.242240][ T1081] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.256196][ T1079] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.286408][ T1081] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.296039][ T1079] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.315994][ T1081] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.346196][ T1079] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.361376][ T1081] 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. [ 92.375593][ T1079] 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. [ 92.377747][ T1081] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.408343][ T1081] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.425085][ T1079] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.428323][ T1081] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.455488][ T1081] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.466396][ T1079] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.486287][ T1081] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.499917][ T1081] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 92.506413][ T1079] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.528592][ T1079] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.546867][ T1079] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.560601][ T1079] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 92.681547][ T1073] EXT4-fs (loop5): unmounting filesystem. [ 92.747965][ T1144] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.755523][ T1144] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.763396][ T1144] device bridge_slave_0 entered promiscuous mode [ 92.767579][ T1081] EXT4-fs (loop2): unmounting filesystem. [ 92.789003][ T1144] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.796188][ T1144] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.803822][ T1144] device bridge_slave_1 entered promiscuous mode [ 92.867066][ T10] device bridge_slave_1 left promiscuous mode [ 92.873304][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.881202][ T10] device bridge_slave_0 left promiscuous mode [ 92.887351][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.896439][ T10] device bridge_slave_1 left promiscuous mode [ 92.899260][ T1079] EXT4-fs (loop1): unmounting filesystem. [ 92.903047][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.916234][ T10] device bridge_slave_0 left promiscuous mode [ 92.924335][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.933286][ T10] device bridge_slave_1 left promiscuous mode [ 92.940931][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.948720][ T10] device bridge_slave_0 left promiscuous mode [ 92.954883][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.963100][ T10] device bridge_slave_1 left promiscuous mode [ 92.969436][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.977357][ T10] device bridge_slave_0 left promiscuous mode [ 92.983735][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.991799][ T10] device bridge_slave_1 left promiscuous mode [ 92.997963][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.005545][ T10] device bridge_slave_0 left promiscuous mode [ 93.011754][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.019722][ T10] device bridge_slave_1 left promiscuous mode [ 93.025848][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.035064][ T10] device bridge_slave_0 left promiscuous mode [ 93.041325][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.050855][ T10] device veth1_macvtap left promiscuous mode [ 93.056979][ T10] device veth0_vlan left promiscuous mode [ 93.063143][ T10] device veth1_macvtap left promiscuous mode [ 93.069265][ T10] device veth0_vlan left promiscuous mode [ 93.075271][ T10] device veth1_macvtap left promiscuous mode [ 93.081410][ T10] device veth0_vlan left promiscuous mode [ 93.087382][ T10] device veth1_macvtap left promiscuous mode [ 93.093646][ T10] device veth0_vlan left promiscuous mode [ 93.099784][ T10] device veth1_macvtap left promiscuous mode [ 93.105818][ T10] device veth0_vlan left promiscuous mode [ 93.111913][ T10] device veth1_macvtap left promiscuous mode [ 93.117927][ T10] device veth0_vlan left promiscuous mode [ 93.643059][ T1151] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.650613][ T1151] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.657995][ T1151] device bridge_slave_0 entered promiscuous mode [ 93.666167][ T1151] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.673724][ T1151] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.681435][ T1151] device bridge_slave_1 entered promiscuous mode [ 93.788835][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.796297][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.804048][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.812581][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.820975][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.828015][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.835619][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.843980][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.852374][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.859491][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.866958][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.875127][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.883210][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.891385][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.899588][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.915597][ T1161] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.922746][ T1161] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.930404][ T1161] device bridge_slave_0 entered promiscuous mode [ 93.937796][ T1161] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.944935][ T1161] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.952476][ T1161] device bridge_slave_1 entered promiscuous mode [ 93.988260][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.996420][ T1159] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.004084][ T1159] device bridge_slave_0 entered promiscuous mode [ 94.021465][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.028873][ T1159] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.036395][ T1159] device bridge_slave_1 entered promiscuous mode [ 94.083032][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.091433][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.110020][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.118236][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.126384][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.133926][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.143689][ T1126] device veth0_vlan entered promiscuous mode [ 94.202526][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.210979][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.242520][ T1126] device veth1_macvtap entered promiscuous mode [ 94.292426][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.300613][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.309192][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.317853][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.326215][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.334804][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.342470][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.350423][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.358963][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.367088][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.374160][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.381743][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.390451][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.398798][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.405868][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.413743][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.432791][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.457744][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.467392][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.474173][ T1196] loop0: detected capacity change from 0 to 128 [ 94.491073][ T1196] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 94.500147][ T1196] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.500503][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.518970][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.526171][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.543557][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.552541][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.560955][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.563777][ T1196] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.142: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 94.570865][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.590501][ T1196] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 94.595186][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.610714][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.619727][ T1196] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.142: Unrecognised inode hash code 89 [ 94.625761][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.637206][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop0 [ 94.638122][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.645721][ T1196] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.142: Corrupt directory, running e2fsck is recommended [ 94.667030][ T1196] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.142: No space for directory leaf checksum. Please run e2fsck -D. [ 94.684412][ T1196] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.142: checksumming directory block 2 [ 94.692977][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.706235][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.715531][ T1126] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.725635][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.735873][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.743828][ T1126] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.744506][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.760519][ T1126] 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 [ 94.770538][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.786060][ T1126] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.792207][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.812025][ T1126] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.825618][ T1126] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.843558][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.851758][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.852310][ T1126] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.880752][ T1144] device veth0_vlan entered promiscuous mode [ 94.887205][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.889576][ T1126] 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. [ 94.897091][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.917669][ T1126] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.920800][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.934665][ T1126] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.942449][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.956242][ T1126] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.979178][ T1126] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.992496][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.000863][ T1126] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.013243][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.014318][ T1126] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 95.042357][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.052171][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.090407][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.100547][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.109085][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.117160][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.125936][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.134777][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.143796][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.151717][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.159850][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.168286][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.177051][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.184155][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.191694][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.200284][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.208598][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.215666][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.224106][ T1151] device veth0_vlan entered promiscuous mode [ 95.232969][ T1161] device veth0_vlan entered promiscuous mode [ 95.243857][ T1144] device veth1_macvtap entered promiscuous mode [ 95.251084][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.259279][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.266822][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.274397][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.282486][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.291188][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.292248][ T1126] EXT4-fs (loop0): unmounting filesystem. [ 95.300283][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.312584][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/01/02 03:56:01 executed programs: 148 [ 95.342108][ T1151] device veth1_macvtap entered promiscuous mode [ 95.351261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.360368][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.370477][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.378809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.386829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.395927][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.404455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.412218][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.420596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.429013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.437228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.463719][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.472337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.480952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.490124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.501237][ T1161] device veth1_macvtap entered promiscuous mode [ 95.525346][ T1201] loop9: detected capacity change from 0 to 128 [ 95.529679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.539077][ T1201] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 95.549697][ T1201] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.561140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.571923][ T1201] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.156: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.576583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.591524][ T1201] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 95.601261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.615350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.623276][ T1201] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.156: Unrecognised inode hash code 89 [ 95.635338][ T1201] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.156: Corrupt directory, running e2fsck is recommended [ 95.637703][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 95.648314][ T1201] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.156: No space for directory leaf checksum. Please run e2fsck -D. [ 95.670917][ T1201] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.156: checksumming directory block 2 [ 95.689445][ T1144] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.701231][ T1144] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.715174][ T1144] 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 [ 95.736240][ T1204] loop3: detected capacity change from 0 to 128 [ 95.742796][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.749409][ T1144] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.755740][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.763359][ T1144] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.784018][ T1144] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.784596][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.800884][ T1144] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 95.822186][ T1144] 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. [ 95.822868][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.838820][ T1144] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 95.852820][ T1159] device veth0_vlan entered promiscuous mode [ 95.867740][ T1144] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 95.883180][ T1144] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 95.899437][ T1204] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 95.901871][ T1144] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.922801][ T1144] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.935643][ T1204] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.939470][ T1144] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 95.965194][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.973496][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.981072][ T1204] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.151: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.000427][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.008894][ T1204] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 96.017640][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.053873][ T1204] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.151: Unrecognised inode hash code 89 [ 96.062143][ T1159] device veth1_macvtap entered promiscuous mode [ 96.070206][ T1204] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.151: Corrupt directory, running e2fsck is recommended [ 96.085520][ T1204] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.151: No space for directory leaf checksum. Please run e2fsck -D. [ 96.105566][ T1204] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.151: checksumming directory block 2 [ 96.106542][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.126363][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.135609][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.147237][ T1151] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.164440][ T1208] loop8: detected capacity change from 0 to 128 [ 96.171637][ T1151] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.186111][ T1151] 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 [ 96.221814][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.229770][ T1151] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.229849][ T1151] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.230458][ T1151] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.242863][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.270155][ T1151] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.285157][ T1208] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 96.297404][ T1151] 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. [ 96.317266][ T1151] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.325783][ T1208] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.333747][ T1151] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.357738][ T1151] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.379366][ T1151] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.392844][ T1151] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.406281][ T1151] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.423466][ T1208] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.161: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.432097][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.451064][ T1208] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 96.452074][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.481199][ T1208] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.161: Unrecognised inode hash code 89 [ 96.495355][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop8 [ 96.503682][ T1199] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.513485][ T1199] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.519822][ T1208] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.161: Corrupt directory, running e2fsck is recommended [ 96.523172][ T1199] device bridge_slave_0 entered promiscuous mode [ 96.541001][ T1199] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.548245][ T1199] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.556602][ T1199] device bridge_slave_1 entered promiscuous mode [ 96.563344][ T1208] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.161: No space for directory leaf checksum. Please run e2fsck -D. [ 96.579233][ T1208] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.161: checksumming directory block 2 [ 96.627441][ T1215] loop7: detected capacity change from 0 to 128 [ 96.635364][ T1161] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.649444][ T1161] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.667509][ T1215] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 96.676938][ T1161] 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 [ 96.698213][ T1161] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.699990][ T1215] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.723938][ T1161] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.738094][ T1161] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.753677][ T1161] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.772079][ T1161] 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. [ 96.788840][ T1161] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.810434][ T1215] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.153: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.833967][ T1161] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.858446][ T1215] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 96.866742][ T1161] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.882768][ T1161] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.894851][ T1144] EXT4-fs (loop9): unmounting filesystem. [ 96.914152][ T1215] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.153: Unrecognised inode hash code 89 [ 96.929384][ T1161] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.949561][ T1161] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.960718][ T1215] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.153: Corrupt directory, running e2fsck is recommended [ 96.975116][ T1215] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.153: No space for directory leaf checksum. Please run e2fsck -D. [ 96.990504][ T1215] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.153: checksumming directory block 2 [ 97.013269][ T1159] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.026302][ T1159] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.049983][ T1159] 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 [ 97.073992][ T1159] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.098645][ T1159] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.112520][ T1159] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.131299][ T1151] EXT4-fs (loop3): unmounting filesystem. [ 97.147568][ T1159] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.171786][ T1159] 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. [ 97.187737][ T1159] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.203170][ T1159] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.222010][ T1159] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.248719][ T1159] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.268545][ T1159] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.282121][ T1159] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 97.349005][ T1219] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.356101][ T1219] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.364114][ T1219] device bridge_slave_0 entered promiscuous mode [ 97.397300][ T1219] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.404788][ T1219] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.412959][ T1219] device bridge_slave_1 entered promiscuous mode [ 97.423859][ T1161] EXT4-fs (loop8): unmounting filesystem. [ 97.430561][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.438461][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.486129][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.494885][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.503899][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.511098][ T692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.518749][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.555239][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.563793][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.572469][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.579559][ T692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.587498][ T1159] EXT4-fs (loop7): unmounting filesystem. [ 97.605327][ T1226] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.613006][ T1226] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.620687][ T1226] device bridge_slave_0 entered promiscuous mode [ 97.629071][ T1226] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.636137][ T1226] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.644183][ T1226] device bridge_slave_1 entered promiscuous mode [ 97.696038][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.704817][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.714243][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.836240][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.845165][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.857987][ T1237] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.865104][ T1237] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.872844][ T1237] device bridge_slave_0 entered promiscuous mode [ 97.896924][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.905302][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.913558][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.921292][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.929640][ T1237] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.936755][ T1237] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.944235][ T1237] device bridge_slave_1 entered promiscuous mode [ 97.958155][ T1232] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.965302][ T1232] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.972782][ T1232] device bridge_slave_0 entered promiscuous mode [ 97.985005][ T1199] device veth0_vlan entered promiscuous mode [ 97.992093][ T1232] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.999213][ T1232] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.006644][ T1232] device bridge_slave_1 entered promiscuous mode [ 98.017935][ T10] device bridge_slave_1 left promiscuous mode [ 98.024157][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.031869][ T10] device bridge_slave_0 left promiscuous mode [ 98.038014][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.046072][ T10] device bridge_slave_1 left promiscuous mode [ 98.052310][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.059841][ T10] device bridge_slave_0 left promiscuous mode [ 98.066092][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.074234][ T10] device bridge_slave_1 left promiscuous mode [ 98.080508][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.088203][ T10] device bridge_slave_0 left promiscuous mode [ 98.094898][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.103010][ T10] device bridge_slave_1 left promiscuous mode [ 98.109198][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.117181][ T10] device bridge_slave_0 left promiscuous mode [ 98.123685][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.132158][ T10] device bridge_slave_1 left promiscuous mode [ 98.138310][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.146111][ T10] device bridge_slave_0 left promiscuous mode [ 98.152375][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.161553][ T10] device veth1_macvtap left promiscuous mode [ 98.167656][ T10] device veth0_vlan left promiscuous mode [ 98.173941][ T10] device veth1_macvtap left promiscuous mode [ 98.180356][ T10] device veth0_vlan left promiscuous mode [ 98.186469][ T10] device veth1_macvtap left promiscuous mode [ 98.192659][ T10] device veth0_vlan left promiscuous mode [ 98.198839][ T10] device veth1_macvtap left promiscuous mode [ 98.204976][ T10] device veth0_vlan left promiscuous mode [ 98.211198][ T10] device veth1_macvtap left promiscuous mode [ 98.217234][ T10] device veth0_vlan left promiscuous mode [ 98.705178][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.713590][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.741974][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.749589][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.757676][ T1199] device veth1_macvtap entered promiscuous mode [ 98.780547][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.789075][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.797368][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.805805][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.812910][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.820583][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.829142][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.837292][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.844409][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.851835][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.860027][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.868016][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.876315][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.884536][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.916510][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.924299][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.931874][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.941624][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.950279][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.958827][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.966950][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.974030][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.981616][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.989903][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.998175][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.006644][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.014892][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.022047][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.029574][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.059898][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.068161][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.076278][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.085021][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.093404][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.102034][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.116204][ T1219] device veth0_vlan entered promiscuous mode [ 99.129383][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.138513][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.148514][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.156059][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.165117][ T1263] loop4: detected capacity change from 0 to 128 [ 99.178468][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.186233][ T1263] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 99.190604][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.196495][ T1263] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.216986][ T1263] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.164: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 99.238912][ T1263] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 99.248993][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.257467][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.266149][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.273471][ T692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.282700][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.291283][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.300012][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.301089][ T1263] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.164: Unrecognised inode hash code 89 [ 99.307207][ T692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.318933][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop4 [ 99.338954][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.346998][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.349284][ T1263] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.164: Corrupt directory, running e2fsck is recommended [ 99.357526][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.370192][ T1263] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.164: No space for directory leaf checksum. Please run e2fsck -D. [ 99.391916][ T1263] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.164: checksumming directory block 2 [ 99.405671][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.414012][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.422981][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.424649][ T1199] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.431133][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.450786][ T1199] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.469057][ T1226] device veth0_vlan entered promiscuous mode [ 99.480436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.488889][ T1199] 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 [ 99.490338][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.511073][ T1199] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.530494][ T1199] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.534706][ T1219] device veth1_macvtap entered promiscuous mode [ 99.545546][ T1199] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 99.569310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.569308][ T1199] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 99.578163][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.599493][ T1199] 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. [ 99.599545][ T1199] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 99.599944][ T1199] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 99.619242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.633169][ T1199] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 99.646904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.654728][ T1199] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.669791][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.677330][ T1199] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.708197][ T1226] device veth1_macvtap entered promiscuous mode [ 99.715674][ T1199] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 99.739097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.747379][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.756077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.764069][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.772203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.780432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.789008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.797497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.805948][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.826967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.835590][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.844658][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.851853][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.859871][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.869317][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.877806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.886952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.895773][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.904577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.923995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.932254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.940769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.949411][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.956480][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.970875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.979059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.998456][ T1237] device veth0_vlan entered promiscuous mode [ 100.007598][ T1272] loop6: detected capacity change from 0 to 128 [ 100.021591][ T1272] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 100.031640][ T1272] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.042898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.050758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.060804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.069192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.074033][ T1199] EXT4-fs (loop4): unmounting filesystem. [ 100.080156][ T1272] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.163: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 100.086505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.103975][ T1272] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 100.112046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.134348][ T1272] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.163: Unrecognised inode hash code 89 [ 100.149668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.156838][ T1272] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.163: Corrupt directory, running e2fsck is recommended [ 100.159139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.173364][ T1272] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.163: No space for directory leaf checksum. Please run e2fsck -D. [ 100.194284][ T1272] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.163: checksumming directory block 2 [ 100.209364][ T1237] device veth1_macvtap entered promiscuous mode [ 100.234274][ T1278] loop5: detected capacity change from 0 to 128 [ 100.235598][ T1219] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.264411][ T1219] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.273971][ T1278] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 100.278582][ T1219] 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 [ 100.312229][ T1278] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.317835][ T1219] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.327161][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.334863][ T1219] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.346528][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.364163][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.374776][ T1219] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.375660][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.390267][ T1219] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 100.400384][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.414620][ T1219] 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. [ 100.432344][ T1278] ================================================================== [ 100.444447][ T1278] BUG: KASAN: slab-out-of-bounds in dx_insert_block+0xd9/0x240 [ 100.452135][ T1278] Read of size 157024 at addr ffff8881226d7028 by task syz.5.174/1278 [ 100.460480][ T1278] [ 100.462823][ T1278] CPU: 1 PID: 1278 Comm: syz.5.174 Not tainted syzkaller #0 [ 100.470119][ T1278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 100.480223][ T1278] Call Trace: [ 100.483517][ T1278] [ 100.486472][ T1278] __dump_stack+0x21/0x24 [ 100.490827][ T1278] dump_stack_lvl+0xee/0x150 [ 100.495445][ T1278] ? __cfi_dump_stack_lvl+0x8/0x8 [ 100.500490][ T1278] ? __ext4fs_dirhash+0x795/0x1020 [ 100.505630][ T1278] ? dx_insert_block+0xd9/0x240 [ 100.510560][ T1278] print_address_description+0x71/0x200 [ 100.516128][ T1278] print_report+0x4a/0x60 [ 100.520473][ T1278] kasan_report+0x122/0x150 [ 100.525002][ T1278] ? dx_insert_block+0xd9/0x240 [ 100.529981][ T1278] ? dx_insert_block+0xd9/0x240 [ 100.534878][ T1278] kasan_check_range+0x280/0x290 [ 100.539856][ T1278] memmove+0x2d/0x70 [ 100.543771][ T1278] dx_insert_block+0xd9/0x240 [ 100.548473][ T1278] do_split+0x19f0/0x1d90 [ 100.552832][ T1278] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 100.558656][ T1278] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 100.564484][ T1278] make_indexed_dir+0xe06/0x14a0 [ 100.569449][ T1278] ? add_dirent_to_buf+0x670/0x670 [ 100.575021][ T1278] ? add_dirent_to_buf+0x45b/0x670 [ 100.580166][ T1278] ext4_add_entry+0xb45/0xd70 [ 100.584887][ T1278] ? ext4_inc_count+0x1b0/0x1b0 [ 100.589850][ T1278] ? __cfi_current_time+0x10/0x10 [ 100.594898][ T1278] ? __kasan_check_read+0x11/0x20 [ 100.599943][ T1278] __ext4_link+0x4d7/0x770 [ 100.604386][ T1278] ? __cfi___ext4_link+0x10/0x10 [ 100.609342][ T1278] ? lookup_one_qstr_excl+0x133/0x270 [ 100.614759][ T1278] ? clear_nonspinnable+0x60/0x60 [ 100.619813][ T1278] ext4_link+0x1de/0x270 [ 100.624077][ T1278] vfs_link+0x64b/0x800 [ 100.628253][ T1278] do_linkat+0x1e7/0x730 [ 100.632513][ T1278] __x64_sys_link+0x86/0x90 [ 100.637049][ T1278] x64_sys_call+0x266/0x9a0 [ 100.641740][ T1278] do_syscall_64+0x4c/0xa0 [ 100.646170][ T1278] ? clear_bhb_loop+0x30/0x80 [ 100.650870][ T1278] ? clear_bhb_loop+0x30/0x80 [ 100.655576][ T1278] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.661516][ T1278] RIP: 0033:0x7f35af78cde9 [ 100.665964][ T1278] 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 [ 100.685808][ T1278] RSP: 002b:00007f35b0566038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 100.694295][ T1278] RAX: ffffffffffffffda RBX: 00007f35af9a5fa0 RCX: 00007f35af78cde9 [ 100.702334][ T1278] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 100.710501][ T1278] RBP: 00007f35af80e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 100.718495][ T1278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 100.726510][ T1278] R13: 0000000000000000 R14: 00007f35af9a5fa0 R15: 00007ffe12214048 [ 100.734511][ T1278] [ 100.737634][ T1278] [ 100.740095][ T1278] The buggy address belongs to the physical page: [ 100.746567][ T1278] page:ffffea000489b5c0 refcount:3 mapcount:1 mapping:ffff88810048d850 index:0x1 pfn:0x1226d7 [ 100.756841][ T1278] memcg:ffff88810023f500 [ 100.761106][ T1278] aops:def_blk_aops ino:700005 [ 100.765986][ T1278] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 100.778344][ T1278] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810048d850 [ 100.787196][ T1278] raw: 0000000000000001 ffff888116cf92a0 0000000300000000 ffff88810023f500 [ 100.795790][ T1278] page dumped because: kasan: bad access detected [ 100.802218][ T1278] page_owner tracks the page as allocated [ 100.808113][ T1278] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 412, tgid 412 (udevd), ts 100291014269, free_ts 100268820497 [ 100.828020][ T1278] post_alloc_hook+0x1f5/0x210 [ 100.832810][ T1278] prep_new_page+0x1c/0x110 [ 100.837338][ T1278] get_page_from_freelist+0x2c7b/0x2cf0 [ 100.842901][ T1278] __alloc_pages+0x1c3/0x450 [ 100.847516][ T1278] __folio_alloc+0x12/0x40 [ 100.851953][ T1278] page_cache_ra_unbounded+0x234/0x720 [ 100.857540][ T1278] page_cache_sync_ra+0x3e3/0x490 [ 100.862594][ T1278] filemap_read+0x62d/0x22c0 [ 100.867197][ T1278] blkdev_read_iter+0x41e/0x560 [ 100.872166][ T1278] vfs_read+0x41e/0x8c0 [ 100.876359][ T1278] ksys_read+0x140/0x240 [ 100.880632][ T1278] __x64_sys_read+0x7b/0x90 [ 100.885239][ T1278] x64_sys_call+0x2f/0x9a0 [ 100.889690][ T1278] do_syscall_64+0x4c/0xa0 [ 100.894128][ T1278] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.900048][ T1278] page last free stack trace: [ 100.904736][ T1278] free_unref_page_prepare+0x742/0x750 [ 100.910208][ T1278] free_unref_page+0x8f/0x530 [ 100.914899][ T1278] __free_pages+0x67/0x100 [ 100.919334][ T1278] __vunmap+0x9af/0xb70 [ 100.923504][ T1278] free_work+0x5a/0x80 [ 100.927590][ T1278] process_one_work+0x71f/0xc40 [ 100.932461][ T1278] worker_thread+0xa29/0x11f0 [ 100.937246][ T1278] kthread+0x281/0x320 [ 100.941327][ T1278] ret_from_fork+0x1f/0x30 [ 100.945763][ T1278] [ 100.948094][ T1278] Memory state around the buggy address: [ 100.953822][ T1278] ffff8881226d8480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 100.961982][ T1278] ffff8881226d8500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 100.970171][ T1278] >ffff8881226d8580: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 100.978249][ T1278] ^ [ 100.982586][ T1278] ffff8881226d8600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 100.990673][ T1278] ffff8881226d8680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 100.998753][ T1278] ================================================================== [ 101.008914][ T1219] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 101.025230][ T28] audit: type=1400 audit(1767326167.572:123): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 101.069830][ T28] audit: type=1400 audit(1767326167.582:124): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.092510][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.099543][ T28] audit: type=1400 audit(1767326167.582:125): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.101293][ T1219] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 2026/01/02 03:56:07 executed programs: 167 [ 101.122595][ T28] audit: type=1400 audit(1767326167.602:126): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 101.161171][ T28] audit: type=1400 audit(1767326167.602:127): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.164460][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.189902][ T1282] loop1: detected capacity change from 0 to 128 [ 101.198054][ T28] audit: type=1400 audit(1767326167.602:128): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.216279][ T1219] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 101.226754][ T1282] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 101.236571][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.246110][ T1282] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.263177][ T28] audit: type=1400 audit(1767326167.602:129): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 101.284003][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.295397][ T1278] Disabling lock debugging due to kernel taint [ 101.298773][ T1282] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.176: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 101.317337][ T1278] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.174: dir seems corrupt? Run e2fsck -D. [ 101.339065][ T1232] device veth0_vlan entered promiscuous mode [ 101.349276][ T1280] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.174: Unrecognised inode hash code 89 [ 101.349299][ T1219] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.373576][ T1282] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 101.382468][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.394051][ T1282] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.176: Unrecognised inode hash code 89 [ 101.405850][ T1282] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.176: Corrupt directory, running e2fsck is recommended [ 101.406670][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.419305][ T1282] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.176: No space for directory leaf checksum. Please run e2fsck -D. [ 101.428551][ T1219] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.448840][ T1280] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.174: Corrupt directory, running e2fsck is recommended [ 101.468807][ T1219] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 101.469419][ T1282] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.176: checksumming directory block 2 [ 101.499056][ T1226] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.505359][ T1232] device veth1_macvtap entered promiscuous mode [ 101.526061][ T1237] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.532817][ T1226] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.551525][ T1226] 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 [ 101.572550][ T1237] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.585742][ T1237] 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 [ 101.591222][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.613188][ T1226] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.619269][ T1237] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.627631][ T1226] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.637576][ T1237] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.652611][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.665300][ T1237] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.673741][ T1226] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.687472][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.704186][ T1237] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 101.710024][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.731364][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.736467][ T1226] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 101.741298][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.763043][ T1237] 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. [ 101.779404][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.787894][ T1237] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 101.810455][ T1237] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 101.825561][ T1226] 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. [ 101.841525][ T1226] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 101.852750][ T1237] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 101.860429][ T1226] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 101.890543][ T1226] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 101.906198][ T1237] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.924711][ T1276] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.933378][ T1276] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.941021][ T1276] device bridge_slave_0 entered promiscuous mode [ 101.948196][ T1276] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.952931][ T1237] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.956552][ T1276] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.975888][ T1226] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.995956][ T1289] loop2: detected capacity change from 0 to 128 [ 102.002397][ T1237] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 102.015419][ T1276] device bridge_slave_1 entered promiscuous mode [ 102.022854][ T1226] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.036330][ T1226] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 102.069369][ T1226] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 102.074851][ T1289] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 102.094506][ T1226] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 102.110205][ T1289] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.139328][ T1289] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.168: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 102.158502][ T1226] 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. [ 102.176238][ T1289] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 102.202853][ T1289] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.168: Unrecognised inode hash code 89 [ 102.225369][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop2 [ 102.232274][ T1289] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.168: Corrupt directory, running e2fsck is recommended [ 102.251459][ T1219] EXT4-fs (loop6): unmounting filesystem. [ 102.271070][ T1289] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.168: No space for directory leaf checksum. Please run e2fsck -D. [ 102.287797][ T1289] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.168: checksumming directory block 2 [ 102.319124][ T1232] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.357324][ T1232] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.410774][ T1232] 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 [ 102.432498][ T1232] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.445367][ T1232] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.458779][ T1232] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 102.478612][ T1232] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 102.493995][ T1232] 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. [ 102.510620][ T1232] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 102.525967][ T1232] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 102.541230][ T1232] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 102.557009][ T1232] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.569221][ T1232] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 102.582632][ T1232] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 102.597810][ T1226] EXT4-fs (loop5): unmounting filesystem. [ 102.664683][ T1237] EXT4-fs (loop1): unmounting filesystem. [ 102.694909][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.703539][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.737351][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.746661][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.754909][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.762075][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.788553][ T1293] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.795727][ T1293] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.803396][ T1293] device bridge_slave_0 entered promiscuous mode [ 102.813360][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.821172][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.829707][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.837864][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.844984][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.861079][ T1232] EXT4-fs (loop2): unmounting filesystem. [ 102.881250][ T1293] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.889173][ T1293] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.897052][ T1293] device bridge_slave_1 entered promiscuous mode [ 102.926052][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.970095][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.995019][ T1299] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.002277][ T1299] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.010112][ T1299] device bridge_slave_0 entered promiscuous mode [ 103.018816][ T1299] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.025877][ T1299] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.033452][ T1299] device bridge_slave_1 entered promiscuous mode [ 103.098820][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.107270][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.115934][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.123571][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.142610][ T1276] device veth0_vlan entered promiscuous mode [ 103.152546][ T1306] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.159653][ T1306] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.167129][ T1306] device bridge_slave_0 entered promiscuous mode [ 103.185488][ T1306] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.192701][ T1306] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.200326][ T1306] device bridge_slave_1 entered promiscuous mode [ 103.207039][ T1311] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.214196][ T1311] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.221907][ T1311] device bridge_slave_0 entered promiscuous mode [ 103.229178][ T1311] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.236239][ T1311] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.243916][ T1311] device bridge_slave_1 entered promiscuous mode [ 103.343843][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.352075][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.370429][ T10] device bridge_slave_1 left promiscuous mode [ 103.376577][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.384120][ T10] device bridge_slave_0 left promiscuous mode [ 103.390266][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.398050][ T10] device bridge_slave_1 left promiscuous mode [ 103.404455][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.412248][ T10] device bridge_slave_0 left promiscuous mode [ 103.418522][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.426556][ T10] device bridge_slave_1 left promiscuous mode [ 103.432916][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.440660][ T10] device bridge_slave_0 left promiscuous mode [ 103.446789][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.454952][ T10] device bridge_slave_1 left promiscuous mode [ 103.461266][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.469121][ T10] device bridge_slave_0 left promiscuous mode [ 103.475436][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.483408][ T10] device bridge_slave_1 left promiscuous mode [ 103.489710][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.497312][ T10] device bridge_slave_0 left promiscuous mode [ 103.503659][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.512536][ T10] device veth1_macvtap left promiscuous mode [ 103.518614][ T10] device veth0_vlan left promiscuous mode [ 103.524558][ T10] device veth1_macvtap left promiscuous mode [ 103.530950][ T10] device veth0_vlan left promiscuous mode [ 103.536882][ T10] device veth1_macvtap left promiscuous mode [ 103.542996][ T10] device veth0_vlan left promiscuous mode [ 103.549094][ T10] device veth1_macvtap left promiscuous mode [ 103.555110][ T10] device veth0_vlan left promiscuous mode [ 103.561473][ T10] device veth1_macvtap left promiscuous mode [ 103.567508][ T10] device veth0_vlan left promiscuous mode [ 103.938840][ T1276] device veth1_macvtap entered promiscuous mode [ 103.982252][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.990626][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.999069][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.007444][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.016296][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.067471][ T1331] loop0: detected capacity change from 0 to 128 [ 104.081165][ T1331] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 104.090199][ T1331] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.105348][ T1331] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.172: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 104.124614][ T1331] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 104.144032][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop0 [ 104.151574][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.159362][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.166871][ T1331] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.172: Unrecognised inode hash code 89 [ 104.178534][ T1331] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.172: Corrupt directory, running e2fsck is recommended [ 104.192485][ T1331] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.172: No space for directory leaf checksum. Please run e2fsck -D. [ 104.210766][ T1331] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.172: checksumming directory block 2 [ 104.224567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.233782][ T1276] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.240479][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.254709][ T1276] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.261278][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.274891][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.282840][ T1276] 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 [ 104.283129][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.307433][ T1276] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.312409][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.323697][ T1276] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.331970][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.347013][ T1276] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.351496][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.356582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.380961][ T1276] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 104.396362][ T1276] 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. [ 104.415689][ T1276] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 104.431178][ T1276] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 104.448496][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.456080][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.456386][ T1276] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 104.465786][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.480386][ T1276] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.489517][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.506453][ T1276] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.507017][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.520202][ T1276] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 104.526786][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.547119][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.555612][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.564098][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.571359][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.579183][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.606684][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.615273][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.630455][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.638882][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.659718][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.668079][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.677488][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.685884][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.695065][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.702977][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.711071][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.719725][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.728156][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.735264][ T692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.743499][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.752586][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.760939][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.768172][ T692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.775939][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.793152][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.800703][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.808121][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.816731][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.825959][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.833083][ T692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.841901][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.852384][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.860997][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.869536][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.876691][ T692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.877157][ T1276] EXT4-fs (loop0): unmounting filesystem. [ 104.898569][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.906788][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.915888][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.924270][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.933720][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.942593][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.951313][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.959780][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.984090][ T1293] device veth0_vlan entered promiscuous mode [ 104.993439][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.002321][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.010911][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.019608][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.028002][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.036371][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.044596][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.052370][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.071644][ T1299] device veth0_vlan entered promiscuous mode [ 105.089139][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.098157][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.106938][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.115556][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.127716][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.135804][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.149489][ T1306] device veth0_vlan entered promiscuous mode [ 105.159367][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.167543][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.176746][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.185430][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.207906][ T1299] device veth1_macvtap entered promiscuous mode [ 105.217023][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.225287][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.233250][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.243527][ T1293] device veth1_macvtap entered promiscuous mode [ 105.264665][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.273172][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.281525][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.301217][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.309976][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.318576][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.326969][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.335980][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.344828][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.353620][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.361749][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.370470][ T1346] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.377857][ T1346] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.385699][ T1346] device bridge_slave_0 entered promiscuous mode [ 105.394841][ T1346] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.402158][ T1346] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.409746][ T1346] device bridge_slave_1 entered promiscuous mode [ 105.427113][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.434984][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.442833][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.451941][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.460698][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.469189][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.477745][ T1311] device veth0_vlan entered promiscuous mode [ 105.493547][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.501948][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.519224][ T1306] device veth1_macvtap entered promiscuous mode [ 105.547755][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.555627][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.564146][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.597444][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.609734][ T1351] loop3: detected capacity change from 0 to 128 [ 105.616146][ T1353] loop9: detected capacity change from 0 to 128 [ 105.627253][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.637620][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.643184][ T1353] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 105.650745][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.667632][ T1351] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 105.673913][ T1353] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.684977][ T1311] device veth1_macvtap entered promiscuous mode [ 105.696819][ T1351] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.708541][ T1353] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.187: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 105.733017][ T1351] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.181: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 105.756560][ T1353] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 105.756588][ T1351] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 105.779729][ T1353] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.187: Unrecognised inode hash code 89 [ 105.806039][ T615] udevd[615]: incorrect ext4 checksum on /dev/loop3 [ 105.814083][ T1353] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.187: Corrupt directory, running e2fsck is recommended [ 105.821284][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.835271][ T1351] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.181: Unrecognised inode hash code 89 [ 105.837335][ T1353] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.187: No space for directory leaf checksum. Please run e2fsck -D. [ 105.857603][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.867680][ T1353] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.187: checksumming directory block 2 [ 105.874147][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.883175][ T1351] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.181: Corrupt directory, running e2fsck is recommended [ 105.892240][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.912295][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.919285][ T1351] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.181: No space for directory leaf checksum. Please run e2fsck -D. [ 105.937923][ T1293] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.959939][ T1359] loop8: detected capacity change from 0 to 128 [ 105.979349][ T1293] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.994689][ T1351] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.181: checksumming directory block 2 [ 105.995250][ T1361] loop7: detected capacity change from 0 to 128 [ 106.013329][ T1293] 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 [ 106.020634][ T1293] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.047082][ T1359] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 106.049906][ T1293] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.071851][ T1299] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.072075][ T1359] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.102386][ T1359] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.190: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 106.113910][ T1361] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 106.126875][ T1293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.148411][ T1359] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 106.153558][ T1299] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.170753][ T1361] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.182307][ T1299] 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 [ 106.203138][ T1299] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.214980][ T1299] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.223946][ T1293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 106.229610][ T1299] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.253272][ T1361] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.191: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 106.265391][ T1293] 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. [ 106.281977][ T1299] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 106.292498][ T1293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 106.325284][ T1293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 106.325877][ T1359] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.190: Unrecognised inode hash code 89 [ 106.359046][ T1359] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.190: Corrupt directory, running e2fsck is recommended [ 106.359062][ T1293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 106.372505][ T1359] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.190: No space for directory leaf checksum. Please run e2fsck -D. [ 106.390188][ T1361] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 106.402989][ T1299] 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. [ 106.415282][ T1293] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.430143][ T1299] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 106.450473][ T1293] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.475330][ T1359] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.190: checksumming directory block 2 [ 106.477542][ T1293] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 106.500437][ T1299] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 106.504585][ T1361] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.191: Unrecognised inode hash code 89 [ 106.527542][ T1306] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.554695][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2026/01/02 03:56:13 executed programs: 185 [ 106.555944][ T1361] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.191: Corrupt directory, running e2fsck is recommended [ 106.563301][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.580613][ T1306] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.586097][ T1299] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 106.615173][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.615205][ T1299] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.626910][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.635263][ T1306] 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 [ 106.644313][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.664049][ T1361] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.191: No space for directory leaf checksum. Please run e2fsck -D. [ 106.670683][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.672129][ T1299] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.706694][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.706967][ T1361] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.191: checksumming directory block 2 [ 106.715653][ T1299] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 106.732497][ T1306] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.751567][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.760805][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.769721][ T1306] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.783621][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.790739][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.798792][ T1306] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.815560][ T1311] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.833600][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.842146][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.857378][ T1306] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 106.872727][ T1311] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.896838][ T1311] 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 [ 106.917771][ T1306] 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. [ 106.929675][ T1311] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.934176][ T1306] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 106.960237][ T1311] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.960730][ T1306] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 106.998827][ T1311] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 107.013947][ T1306] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 107.029028][ T1311] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 107.046555][ T1306] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.059185][ T1311] 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. [ 107.071635][ T1306] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.088949][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.097339][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.098673][ T1311] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 107.121490][ T1306] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 107.153830][ T1311] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 107.172294][ T1311] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 107.192728][ T1346] device veth0_vlan entered promiscuous mode [ 107.211807][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.220822][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.229368][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.237396][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.245887][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.253775][ T692] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.261811][ T1311] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.274695][ T1311] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.288257][ T1311] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 107.327490][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.336086][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.346545][ T1346] device veth1_macvtap entered promiscuous mode [ 107.355411][ T1293] EXT4-fs (loop9): unmounting filesystem. [ 107.401346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.410123][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.418888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.447288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.458016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.468838][ T1299] EXT4-fs (loop3): unmounting filesystem. [ 107.556796][ T1377] loop4: detected capacity change from 0 to 128 [ 107.568933][ T1377] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 107.578749][ T1377] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.595442][ T1306] EXT4-fs (loop8): unmounting filesystem. [ 107.607478][ T1377] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.194: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 107.631874][ T1377] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 107.682335][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop4 [ 107.691157][ T1377] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.194: Unrecognised inode hash code 89 [ 107.707760][ T1377] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.194: Corrupt directory, running e2fsck is recommended [ 107.720963][ T1377] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.194: No space for directory leaf checksum. Please run e2fsck -D. [ 107.736735][ T1377] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.194: checksumming directory block 2 [ 107.743057][ T1311] EXT4-fs (loop7): unmounting filesystem. [ 107.781610][ T1346] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.795665][ T1346] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.810285][ T1346] 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 [ 107.833320][ T1346] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.845490][ T1346] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.859149][ T1346] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 107.874024][ T1346] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 107.889142][ T1346] 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. [ 107.905029][ T1346] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 107.920140][ T1346] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 107.935678][ T1346] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 107.951320][ T1346] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.963164][ T1346] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.976472][ T1346] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 108.032424][ T1373] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.040681][ T1373] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.048260][ T1373] device bridge_slave_0 entered promiscuous mode [ 108.077917][ T1380] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.085300][ T1380] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.093729][ T1380] device bridge_slave_0 entered promiscuous mode [ 108.101119][ T1375] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.108188][ T1375] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.116821][ T1375] device bridge_slave_0 entered promiscuous mode [ 108.123896][ T1373] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.131909][ T1373] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.139634][ T1373] device bridge_slave_1 entered promiscuous mode [ 108.149821][ T1380] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.156875][ T1380] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.164463][ T1380] device bridge_slave_1 entered promiscuous mode [ 108.171822][ T10] device bridge_slave_1 left promiscuous mode [ 108.177983][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.185874][ T10] device bridge_slave_0 left promiscuous mode [ 108.192361][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.199450][ T1346] EXT4-fs (loop4): unmounting filesystem. [ 108.206070][ T10] device bridge_slave_1 left promiscuous mode [ 108.212450][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.222747][ T10] device bridge_slave_0 left promiscuous mode [ 108.229043][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.237565][ T10] device bridge_slave_1 left promiscuous mode [ 108.244120][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.252533][ T10] device bridge_slave_0 left promiscuous mode [ 108.258774][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.266857][ T10] device bridge_slave_1 left promiscuous mode [ 108.273689][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.281509][ T10] device bridge_slave_0 left promiscuous mode [ 108.287653][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.295815][ T10] device bridge_slave_1 left promiscuous mode [ 108.302185][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.309764][ T10] device bridge_slave_0 left promiscuous mode [ 108.315895][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.325024][ T10] device veth1_macvtap left promiscuous mode [ 108.331343][ T10] device veth0_vlan left promiscuous mode [ 108.337481][ T10] device veth1_macvtap left promiscuous mode [ 108.343676][ T10] device veth0_vlan left promiscuous mode [ 108.349814][ T10] device veth1_macvtap left promiscuous mode [ 108.355833][ T10] device veth0_vlan left promiscuous mode [ 108.362110][ T10] device veth1_macvtap left promiscuous mode [ 108.368156][ T10] device veth0_vlan left promiscuous mode [ 108.374381][ T10] device veth1_macvtap left promiscuous mode [ 108.380537][ T10] device veth0_vlan left promiscuous mode [ 108.771852][ T1375] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.778968][ T1375] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.786620][ T1375] device bridge_slave_1 entered promiscuous mode [ 108.897779][ T1384] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.905114][ T1384] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.912641][ T1384] device bridge_slave_0 entered promiscuous mode [ 108.924320][ T1384] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.932068][ T1384] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.939823][ T1384] device bridge_slave_1 entered promiscuous mode [ 109.071048][ T1394] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.078140][ T1394] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.085810][ T1394] device bridge_slave_0 entered promiscuous mode [ 109.092996][ T1394] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.100203][ T1394] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.107811][ T1394] device bridge_slave_1 entered promiscuous mode [ 109.229225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.236852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.266449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.275036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.283414][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.290493][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.298083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.306849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.315356][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.322553][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.330714][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.359974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.367408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.375052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.384523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.393046][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.400139][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.407876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.416828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.425184][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.432240][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.439817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.447824][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.456041][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.481770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.489559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.497050][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.504729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.513374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.521872][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.528999][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.537121][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.545340][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.553939][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.562282][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.569355][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.576944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.591525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.599843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.608047][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.615127][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.622873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.631600][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.638695][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.669130][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.677389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.685938][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.694770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.702870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.710741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.718947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.726868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.745114][ T1373] device veth0_vlan entered promiscuous mode [ 109.753023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.762203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.773514][ T1380] device veth0_vlan entered promiscuous mode [ 109.791645][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.801929][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.810354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.817895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.826394][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.833497][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.841576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.850007][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.857054][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.864785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.872665][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.880195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 109.896995][ T1380] device veth1_macvtap entered promiscuous mode [ 109.907063][ T1375] device veth0_vlan entered promiscuous mode [ 109.913930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.922225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.931166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.940212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.948279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 109.956503][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 109.964867][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 109.973413][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 109.981464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 109.989764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 109.997287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.019774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.028202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.036856][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.045446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.054272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.063061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.083397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.092200][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.100818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.109404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.117808][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.126412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.135822][ T1373] device veth1_macvtap entered promiscuous mode [ 110.149610][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.157550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.171004][ T1432] loop1: detected capacity change from 0 to 128 [ 110.174667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.193847][ T1384] device veth0_vlan entered promiscuous mode [ 110.200935][ T1432] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 110.211318][ T1375] device veth1_macvtap entered promiscuous mode [ 110.221649][ T1432] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.221865][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.240383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.250027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.257695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.266275][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.267555][ T1432] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.199: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 110.275588][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.301493][ T1432] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 110.302199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.318213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.325990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.342686][ T1432] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.199: Unrecognised inode hash code 89 [ 110.351254][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 110.354824][ T1432] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.199: Corrupt directory, running e2fsck is recommended [ 110.368285][ T1394] device veth0_vlan entered promiscuous mode [ 110.375762][ T1432] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.199: No space for directory leaf checksum. Please run e2fsck -D. [ 110.396664][ T1432] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.199: checksumming directory block 2 [ 110.402296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.417330][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.426031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.434429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready