EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.780737][ T629] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.789270][ T638] 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 [ 57.823535][ T629] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.824472][ T677] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.840193][ T629] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.849069][ T677] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.860901][ T638] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.870681][ T629] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.894287][ T638] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.909060][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.926663][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.945018][ T638] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.947789][ T668] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.961229][ T677] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.73: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.968587][ T668] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.994646][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.994962][ T668] device bridge_slave_0 entered promiscuous mode [ 58.013844][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.018677][ T677] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 58.032004][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.048864][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.049190][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.071981][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.072164][ T650] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.080755][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.093187][ T638] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.100712][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.115869][ T638] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.119954][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.120743][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.133776][ T650] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.140905][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.149892][ T650] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.162468][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.170516][ T638] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 58.190226][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.190544][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.198694][ T638] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.210457][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.217334][ T650] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.225482][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.240733][ T638] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.266077][ T655] device veth0_vlan entered promiscuous mode [ 58.276769][ T650] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.303756][ T668] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.303903][ T638] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.311723][ T668] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.330521][ T668] device bridge_slave_1 entered promiscuous mode [ 58.337348][ T650] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.350852][ T638] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.366672][ T650] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.367190][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.382003][ T650] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.405772][ T650] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.420928][ T650] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.436432][ T650] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.441391][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.451998][ T650] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.471069][ T650] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.472651][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.490880][ T650] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 58.493130][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.505028][ T650] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.513018][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.527545][ T650] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.563589][ T655] device veth1_macvtap entered promiscuous mode [ 58.571605][ T650] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.583399][ T650] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.602326][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.611065][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.619934][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2026/04/07 14:06:15 executed programs: 70 [ 58.669446][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.678809][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.687429][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.697548][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.805285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.813678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.813808][ T687] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 58.832135][ T687] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.837972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.851456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.860091][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.867417][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.876911][ T687] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.877257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.905041][ T687] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 58.905064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.921761][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop0 [ 58.929098][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.936300][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.942403][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop0 [ 58.943952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.951730][ T655] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.958914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.978344][ T655] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.003565][ T655] 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 [ 59.008558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.031932][ T655] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.052597][ T655] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.066952][ T655] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.083447][ T655] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.083646][ T668] device veth0_vlan entered promiscuous mode [ 59.102341][ T655] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.124080][ T655] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.137239][ T684] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.145925][ T684] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.153326][ T655] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.153724][ T684] device bridge_slave_0 entered promiscuous mode [ 59.169495][ T655] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.176052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.190808][ T655] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.199435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.210873][ T655] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.219065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.231863][ T655] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.239974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.251872][ T655] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.265297][ T668] device veth1_macvtap entered promiscuous mode [ 59.274163][ T655] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.288734][ T686] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.303089][ T686] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.310720][ T655] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.311103][ T686] device bridge_slave_0 entered promiscuous mode [ 59.323433][ T655] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.343121][ T684] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.350870][ T684] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.358948][ T684] device bridge_slave_1 entered promiscuous mode [ 59.365827][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.378097][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.387043][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.399122][ T686] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.406165][ T686] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.413932][ T686] device bridge_slave_1 entered promiscuous mode [ 59.430123][ T690] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.437377][ T690] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.445088][ T690] device bridge_slave_0 entered promiscuous mode [ 59.454655][ T690] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.461817][ T690] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.469346][ T690] device bridge_slave_1 entered promiscuous mode [ 59.494950][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.503424][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.615858][ T702] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 59.625043][ T702] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.644590][ T702] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.79: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.666295][ T702] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 59.677682][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.685895][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.686859][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop4 [ 59.693398][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.700233][ T668] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.708346][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.728366][ T668] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.728415][ T668] 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 [ 59.742455][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.762554][ T668] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.769165][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.769480][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.795817][ T668] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.811820][ T668] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.822997][ T686] device veth0_vlan entered promiscuous mode [ 59.834112][ T668] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.849678][ T668] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.866411][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.866610][ T668] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.875048][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.890089][ T668] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.912622][ T668] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.912849][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.935401][ T668] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.935456][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.947366][ T668] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.954908][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.968273][ T668] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 59.976403][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.988535][ T668] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.996793][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.011313][ T668] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.017806][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.017978][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.034235][ T668] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.041805][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.049805][ T668] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.093527][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.102376][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.140986][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.149886][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.158516][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.168800][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.175843][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.183314][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.191806][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.200800][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.207907][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.215218][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.223518][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.232015][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.241696][ T686] device veth1_macvtap entered promiscuous mode [ 60.265317][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.299639][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.308524][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.317278][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.324855][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.335603][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.343127][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.351795][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.361175][ T706] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.369314][ T706] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.376830][ T706] device bridge_slave_0 entered promiscuous mode [ 60.383837][ T706] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.391367][ T706] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.399323][ T706] device bridge_slave_1 entered promiscuous mode [ 60.414078][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.422697][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.431222][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.438518][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.447025][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.456142][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.464619][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.471946][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.479384][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.497808][ T690] device veth0_vlan entered promiscuous mode [ 60.525866][ T713] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 60.534930][ T713] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.548166][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.559595][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.562538][ T713] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.587158][ T713] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 60.595997][ T49] device bridge_slave_1 left promiscuous mode [ 60.602577][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.611156][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop3 [ 60.618927][ T49] device bridge_slave_0 left promiscuous mode [ 60.622488][ T686] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.625609][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.637203][ T686] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.657279][ T686] 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 [ 60.678576][ T49] device bridge_slave_1 left promiscuous mode [ 60.678833][ T686] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.684715][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.696684][ T686] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.717682][ T49] device bridge_slave_0 left promiscuous mode [ 60.717779][ T686] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.723818][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.738781][ T686] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.762619][ T686] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.778532][ T686] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.778903][ T49] device bridge_slave_1 left promiscuous mode [ 60.793769][ T686] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.800500][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.815972][ T686] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.838060][ T49] device bridge_slave_0 left promiscuous mode [ 60.839236][ T686] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.844554][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.856763][ T686] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.877199][ T686] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 60.889868][ T49] device bridge_slave_1 left promiscuous mode [ 60.889890][ T686] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.896175][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.911383][ T686] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.935049][ T49] device bridge_slave_0 left promiscuous mode [ 60.935444][ T686] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.941722][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.952840][ T686] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.974736][ T49] device bridge_slave_1 left promiscuous mode [ 60.981287][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.989339][ T49] device bridge_slave_0 left promiscuous mode [ 60.995486][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.004286][ T49] device bridge_slave_1 left promiscuous mode [ 61.010762][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.018818][ T49] device bridge_slave_0 left promiscuous mode [ 61.025395][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.033938][ T49] device bridge_slave_1 left promiscuous mode [ 61.040238][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.047801][ T49] device bridge_slave_0 left promiscuous mode [ 61.054273][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.062380][ T49] device bridge_slave_1 left promiscuous mode [ 61.069332][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.077324][ T49] device bridge_slave_0 left promiscuous mode [ 61.083680][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.092129][ T49] device bridge_slave_1 left promiscuous mode [ 61.098394][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.105793][ T49] device bridge_slave_0 left promiscuous mode [ 61.112111][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.119712][ T49] device bridge_slave_1 left promiscuous mode [ 61.125936][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.134177][ T49] device bridge_slave_0 left promiscuous mode [ 61.140613][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.148304][ T49] device bridge_slave_1 left promiscuous mode [ 61.154877][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.163477][ T49] device bridge_slave_0 left promiscuous mode [ 61.170259][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.179773][ T49] device veth1_macvtap left promiscuous mode [ 61.185972][ T49] device veth0_vlan left promiscuous mode [ 61.192148][ T49] device veth1_macvtap left promiscuous mode [ 61.198248][ T49] device veth0_vlan left promiscuous mode [ 61.204052][ T49] device veth1_macvtap left promiscuous mode [ 61.210251][ T49] device veth0_vlan left promiscuous mode [ 61.216355][ T49] device veth1_macvtap left promiscuous mode [ 61.222941][ T49] device veth0_vlan left promiscuous mode [ 61.228913][ T49] device veth1_macvtap left promiscuous mode [ 61.235094][ T49] device veth0_vlan left promiscuous mode [ 61.241566][ T49] device veth1_macvtap left promiscuous mode [ 61.247777][ T49] device veth0_vlan left promiscuous mode [ 61.253833][ T49] device veth1_macvtap left promiscuous mode [ 61.260273][ T49] device veth0_vlan left promiscuous mode [ 61.267190][ T49] device veth1_macvtap left promiscuous mode [ 61.273289][ T49] device veth0_vlan left promiscuous mode [ 61.279693][ T49] device veth1_macvtap left promiscuous mode [ 61.286395][ T49] device veth0_vlan left promiscuous mode [ 61.292803][ T49] device veth1_macvtap left promiscuous mode [ 61.299411][ T49] device veth0_vlan left promiscuous mode [ 61.305426][ T49] device veth1_macvtap left promiscuous mode [ 61.311816][ T49] device veth0_vlan left promiscuous mode [ 62.306537][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.315494][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.329640][ T684] device veth0_vlan entered promiscuous mode [ 62.336114][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.344468][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.369304][ T690] device veth1_macvtap entered promiscuous mode [ 62.376786][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.384319][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.391853][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.400533][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.409482][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.444914][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.453340][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.461619][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.469963][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.479112][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.487610][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.500252][ T684] device veth1_macvtap entered promiscuous mode [ 62.517562][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.525448][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.534161][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.566645][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.575350][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.589241][ T711] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.597132][ T711] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.604395][ T711] device bridge_slave_0 entered promiscuous mode [ 62.611555][ T711] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.618890][ T711] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.626592][ T711] device bridge_slave_1 entered promiscuous mode [ 62.650801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.658916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.662741][ T722] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 62.690410][ T726] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 62.691297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.700673][ T722] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.708095][ T726] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.726107][ T722] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.733810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.748643][ T722] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 62.760795][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.772964][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.780799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.787460][ T726] EXT4-fs error (device loop6): dx_make_map:1303: 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 [ 62.792669][ T690] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.816032][ T726] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 62.821583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.833351][ T690] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.839259][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.855794][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop6 [ 62.859260][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.874023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.874902][ T690] 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 [ 62.882973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.904343][ T684] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.924321][ T684] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.924693][ T690] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.938072][ T684] 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 [ 62.957365][ T690] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.974288][ T684] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.983925][ T690] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.997429][ T684] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.016156][ T706] device veth0_vlan entered promiscuous mode [ 63.030186][ T684] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.030736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.045143][ T684] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.069308][ T684] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.069535][ T690] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.085831][ T684] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.086049][ T684] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.116852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.132173][ T684] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.154687][ T690] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.155061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.171532][ T690] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.178595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.193406][ T684] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.200555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.212273][ T684] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.232630][ T690] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.236553][ T684] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.257364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.269413][ T684] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.269438][ T690] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.285299][ T684] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.300425][ T690] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.316850][ T684] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.328076][ T690] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.328113][ T690] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.328346][ T690] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.340837][ T684] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.353698][ T690] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.417417][ T719] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.424634][ T719] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.432592][ T719] device bridge_slave_0 entered promiscuous mode [ 63.442551][ T706] device veth1_macvtap entered promiscuous mode [ 63.449693][ T690] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.461567][ T690] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.479788][ T719] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.487302][ T719] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.494786][ T719] device bridge_slave_1 entered promiscuous mode [ 63.501986][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.510928][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.589938][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.602411][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.613555][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.620729][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.628640][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.641603][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.650287][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.657525][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.672904][ T734] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 63.682465][ T734] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.700331][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.734782][ T734] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.91: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.754495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.754868][ T734] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 63.771729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.781464][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop9 [ 63.781555][ T706] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.800886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.808523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.816689][ T706] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2026/04/07 14:06:20 executed programs: 89 [ 63.816933][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.830402][ T706] 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 [ 63.837293][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.838000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.859091][ T706] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.865805][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.873828][ T706] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.885773][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.888560][ T711] device veth0_vlan entered promiscuous mode [ 63.916726][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.937144][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.944888][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.961034][ T706] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.978049][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.978284][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.992674][ T711] device veth1_macvtap entered promiscuous mode [ 64.001439][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.013349][ T738] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.030352][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.030645][ T738] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.047046][ T706] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.053864][ T738] device bridge_slave_0 entered promiscuous mode [ 64.065215][ T706] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.095578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.103927][ T706] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 64.116697][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.132128][ T706] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.132243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.149200][ T706] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.156816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.175014][ T706] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.175295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.197307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.209813][ T738] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.216999][ T738] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.224541][ T738] device bridge_slave_1 entered promiscuous mode [ 64.241778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.265454][ T719] device veth0_vlan entered promiscuous mode [ 64.280872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.290305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.298427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.306109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.313840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.342464][ T740] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.349744][ T740] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.358038][ T740] device bridge_slave_0 entered promiscuous mode [ 64.365174][ T740] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.375396][ T740] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.383895][ T740] device bridge_slave_1 entered promiscuous mode [ 64.392859][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.405260][ T719] device veth1_macvtap entered promiscuous mode [ 64.412493][ T748] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 64.422111][ T748] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.456335][ T748] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.93: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.476101][ T748] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 64.486319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.495612][ T711] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.498003][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop7 [ 64.510070][ T711] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.514911][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.528468][ T711] 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 [ 64.538252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.558827][ T711] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.565378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.577263][ T711] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.598908][ T711] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.614193][ T711] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.629538][ T711] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.645855][ T711] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.671593][ T711] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.684823][ T740] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.694251][ T740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.702399][ T711] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.713269][ T754] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 64.728283][ T754] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.748117][ T754] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.96: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.756785][ T711] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.768378][ T754] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 64.782184][ T711] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.802854][ T711] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 64.807028][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop1 [ 64.819136][ T719] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.834882][ T711] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.835884][ T719] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.858087][ T752] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.871143][ T719] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.871992][ T752] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.893107][ T711] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.900312][ T752] device bridge_slave_0 entered promiscuous mode [ 64.915691][ T719] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.934384][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.942578][ T719] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.943476][ T711] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.956154][ T719] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.968610][ T711] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.982769][ T719] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.011271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.011749][ T719] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.019886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.035034][ T719] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.042936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.058221][ T719] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.065425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.080494][ T719] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.088479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.103518][ T719] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.111371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.123292][ T719] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.131478][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.144892][ T719] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.151759][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.152491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.165214][ T719] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.172963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.179988][ T719] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.194879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.202394][ T719] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.217863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.225922][ T719] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.259811][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.267474][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.275323][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.284247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.292965][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.300217][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.307846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.316212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.328832][ T752] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.335878][ T752] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.344840][ T752] device bridge_slave_1 entered promiscuous mode [ 65.359401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.380557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.411966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.423174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.431522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.439535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.449477][ T740] device veth0_vlan entered promiscuous mode [ 65.470595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.478972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.491166][ T738] device veth0_vlan entered promiscuous mode [ 65.507790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.515329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.526073][ T740] device veth1_macvtap entered promiscuous mode [ 65.533848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.542397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.551025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.597314][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.605544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.613999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.623038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.631398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.639795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.651215][ T738] device veth1_macvtap entered promiscuous mode [ 65.705398][ T761] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.713088][ T761] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.713793][ T765] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 65.720978][ T761] device bridge_slave_0 entered promiscuous mode [ 65.730228][ T765] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.759656][ T765] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.102: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.760510][ T763] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.779256][ T765] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 65.786327][ T763] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.802657][ T763] device bridge_slave_0 entered promiscuous mode [ 65.810155][ T761] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.817263][ T761] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.817937][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop2 [ 65.824649][ T761] device bridge_slave_1 entered promiscuous mode [ 65.837906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.846035][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.847159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.858609][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.866045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.879782][ T740] 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 [ 65.888398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.909619][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.916379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.927877][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.949592][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.967287][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.979682][ T763] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.982478][ T740] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.990373][ T763] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.006309][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.014075][ T763] device bridge_slave_1 entered promiscuous mode [ 66.034571][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.050307][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.053605][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.067184][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.074146][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.084883][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.096708][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.108564][ T740] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 66.117715][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.128011][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.135033][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.149424][ T740] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.155484][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.172075][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.179043][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.190286][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.199164][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.220205][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.227364][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.235091][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.243621][ T775] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 66.255436][ T775] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.266363][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.271809][ T775] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.95: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.278048][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.302401][ T775] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 66.341723][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop5 [ 66.355249][ T738] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.371939][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop5 [ 66.372380][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.387327][ T738] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.401143][ T738] 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 [ 66.422047][ T738] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.433832][ T738] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.447831][ T738] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.462879][ T738] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.478352][ T738] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.494398][ T738] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.510361][ T738] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.514458][ T752] device veth0_vlan entered promiscuous mode [ 66.532438][ T738] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.540003][ T752] device veth1_macvtap entered promiscuous mode [ 66.554065][ T738] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.566171][ T738] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.579521][ T738] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 66.592925][ T738] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.593892][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.609453][ T738] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.616952][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.631989][ T738] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.639909][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.650753][ T738] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.672652][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.682124][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.690207][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.698724][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.737067][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.745826][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.754949][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.763804][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.811260][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.819482][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.832018][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.841212][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.842642][ T781] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 66.850021][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.858630][ T781] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.865198][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.902324][ T781] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.100: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.922433][ T781] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 66.924077][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.941816][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop0 [ 66.951412][ T752] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.952749][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop0 [ 66.965216][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.970768][ T752] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.977586][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.990564][ T752] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.998480][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.019519][ T752] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.026820][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.038003][ T752] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.046274][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.060169][ T752] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.066598][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.066941][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.081584][ T752] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.089356][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.097530][ T752] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.112573][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.120651][ T752] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.135838][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.136357][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.143312][ T752] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.158680][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.165696][ T752] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.173511][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.188508][ T752] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.196295][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.210996][ T752] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.219285][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.230473][ T752] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 67.238950][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.252551][ T752] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.260351][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.272688][ T752] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.280542][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.281073][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.316879][ T752] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.332876][ T761] device veth0_vlan entered promiscuous mode [ 67.351432][ T752] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.389280][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.399996][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.409637][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.417420][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.425282][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.434105][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.442350][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.450651][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.466539][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.483243][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.491549][ T779] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.499714][ T779] device bridge_slave_0 entered promiscuous mode [ 67.507440][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.514462][ T779] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.522678][ T779] device bridge_slave_1 entered promiscuous mode [ 67.531357][ T761] device veth1_macvtap entered promiscuous mode [ 67.547368][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.555745][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.583064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.592213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.600803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.609313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.618540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.626592][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.634962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.643030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.660038][ T763] device veth0_vlan entered promiscuous mode [ 67.686023][ T786] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.693569][ T786] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.701875][ T786] device bridge_slave_0 entered promiscuous mode [ 67.731921][ T786] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.734595][ T813] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 67.739391][ T786] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.751362][ T813] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.756074][ T786] device bridge_slave_1 entered promiscuous mode [ 67.768621][ T813] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.104: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.792485][ T813] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 67.798720][ T763] device veth1_macvtap entered promiscuous mode [ 67.811604][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.820191][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.823041][ T761] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.828602][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.841420][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop4 [ 67.866679][ T761] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.880842][ T761] 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 [ 67.901711][ T761] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.913890][ T761] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.927859][ T761] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.942902][ T761] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.958889][ T761] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.975604][ T761] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.990711][ T761] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.006137][ T761] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.022390][ T761] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.034243][ T761] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.047758][ T761] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 68.061328][ T761] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.076729][ T761] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.093775][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.094212][ T761] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.102559][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.114281][ T761] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.123156][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.144523][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.182735][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.190868][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.220832][ T820] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 68.230150][ T820] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.244593][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.250032][ T820] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.110: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.253429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.273040][ T820] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 68.281582][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.296745][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.304485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.304988][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop3 [ 68.315987][ T763] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.321538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.331788][ T763] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.339748][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.353059][ T763] 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 [ 68.359905][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.360472][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.396573][ T763] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.408479][ T763] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.422533][ T763] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.422864][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.438430][ T763] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.446613][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.461190][ T763] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.471624][ T808] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.491513][ T808] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.491599][ T763] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.499128][ T808] device bridge_slave_0 entered promiscuous mode [ 68.514646][ T763] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.537844][ T763] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.553396][ T763] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.565210][ T763] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.578639][ T763] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 68.591839][ T763] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.613546][ T808] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.621007][ T763] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.621021][ T808] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.638079][ T763] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.645586][ T808] device bridge_slave_1 entered promiscuous mode [ 68.656588][ T763] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.706929][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.714690][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.725669][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.738980][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.747445][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.754549][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.762440][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.772824][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.782117][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.789789][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.797717][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.807043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.815818][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.831811][ T779] device veth0_vlan entered promiscuous mode [ 68.840541][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.848813][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.857494][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.864934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/04/07 14:06:25 executed programs: 111 [ 68.911130][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.919858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.928780][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.937311][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.949399][ T779] device veth1_macvtap entered promiscuous mode [ 68.971003][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.979502][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.987916][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.009383][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.017996][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.038157][ T824] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.045215][ T824] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.052738][ T824] device bridge_slave_0 entered promiscuous mode [ 69.066881][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.075106][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.083846][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.092316][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.103286][ T824] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.110849][ T824] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.118479][ T824] device bridge_slave_1 entered promiscuous mode [ 69.143088][ T786] device veth0_vlan entered promiscuous mode [ 69.161552][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.169732][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.178310][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.185999][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.197239][ T831] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 69.206684][ T831] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.220358][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.224665][ T831] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.109: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.248148][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.252548][ T831] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 69.256770][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.273442][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop6 [ 69.274952][ T779] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.282435][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.292892][ T779] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.300761][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.314251][ T779] 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 [ 69.322454][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.344074][ T779] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.351077][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.362267][ T779] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.369085][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.369331][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.382886][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.390061][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.398274][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.413410][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.421741][ T779] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.436304][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.436596][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.466492][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.489965][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.493123][ T786] device veth1_macvtap entered promiscuous mode [ 69.511812][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.531147][ T779] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.543340][ T779] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.556981][ T779] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.570048][ T779] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.587950][ T779] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.604327][ T779] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.616352][ T779] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.631775][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.640978][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.649517][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.657823][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.667066][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.675353][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.686028][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.694483][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.723713][ T826] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.731536][ T826] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.739698][ T826] device bridge_slave_0 entered promiscuous mode [ 69.753369][ T826] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.760726][ T826] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.768276][ T826] device bridge_slave_1 entered promiscuous mode [ 69.791239][ T838] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 69.801757][ T838] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.819984][ T838] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.118: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.851725][ T838] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 69.888007][ T786] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.888421][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop8 [ 69.906159][ T786] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.913406][ T808] device veth0_vlan entered promiscuous mode [ 69.925955][ T786] 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 [ 69.950321][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.950841][ T786] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.959600][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.970735][ T786] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.978974][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.992097][ T786] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.015175][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.015963][ T786] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.023742][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.038630][ T786] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.046240][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.061303][ T786] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.068955][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.083622][ T786] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.091984][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.106860][ T786] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.114890][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.129915][ T786] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.136331][ T513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.148186][ T786] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.156174][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.168869][ T786] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.177395][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.189813][ T786] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.198354][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.213194][ T786] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.219947][ T513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.236852][ T786] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.253305][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.262785][ T786] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.263254][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.284343][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.352973][ T808] device veth1_macvtap entered promiscuous mode [ 70.360289][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.369046][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.377368][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.385813][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.394386][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.402608][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.414447][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.442837][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.451781][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.460590][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.469220][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.517819][ T824] device veth0_vlan entered promiscuous mode [ 70.535361][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.543980][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.552288][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.560378][ T842] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.569321][ T842] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.580063][ T849] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 70.587323][ T842] device bridge_slave_0 entered promiscuous mode [ 70.592434][ T849] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.603654][ T824] device veth1_macvtap entered promiscuous mode [ 70.629110][ T849] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.120: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.649064][ T849] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 70.665167][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop9 [ 70.668766][ T808] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.684462][ T808] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.698298][ T808] 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 [ 70.719676][ T808] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.732294][ T808] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.746103][ T808] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.746195][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.762738][ T808] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.770039][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.785684][ T808] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.810414][ T808] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.826721][ T808] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.842642][ T808] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.842647][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.842853][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.858109][ T808] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.865746][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.872511][ T808] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.872546][ T808] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.873018][ T808] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.885007][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.893090][ T808] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.905897][ T513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.906391][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.919559][ T808] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.934808][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.940839][ T808] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.956611][ T513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.957081][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.020954][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.029330][ T842] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.036352][ T842] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.044476][ T842] device bridge_slave_1 entered promiscuous mode [ 71.059583][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.070829][ T826] device veth0_vlan entered promiscuous mode [ 71.090445][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.098741][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.107167][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.114813][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.161168][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.170326][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.191538][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.200610][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.210813][ T826] device veth1_macvtap entered promiscuous mode [ 71.265501][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.273612][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.282266][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.290991][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.299674][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.325291][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.333682][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.361076][ T847] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.368751][ T847] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.376098][ T847] device bridge_slave_0 entered promiscuous mode [ 71.383716][ T847] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.391400][ T847] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.401737][ T847] device bridge_slave_1 entered promiscuous mode [ 71.402133][ T858] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 71.420403][ T858] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.460608][ T858] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.125: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.481477][ T858] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 71.482481][ T862] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 71.500853][ T862] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.510465][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.519276][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.519875][ T862] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.126: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.531862][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.553397][ T862] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 71.563960][ T824] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.570740][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.584106][ T824] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.584366][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.600797][ T826] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.604805][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.618458][ T824] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 71.630557][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.644863][ T826] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.653328][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.667073][ T824] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.674985][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.687367][ T826] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 71.694064][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.714428][ T824] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.723344][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.744370][ T826] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.744412][ T824] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.756166][ T826] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.784795][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.793486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.793558][ T824] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.803133][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.818311][ T824] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.832986][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.849016][ T824] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.856903][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.871770][ T824] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.879658][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.895446][ T824] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.910748][ T826] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.925518][ T824] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.941915][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.952676][ T824] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.971290][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.996226][ T853] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.997552][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.003770][ T853] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.018805][ T826] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.018815][ T826] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.018838][ T826] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 72.019021][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.026144][ T824] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 72.038878][ T826] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.051901][ T824] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.063740][ T853] device bridge_slave_0 entered promiscuous mode [ 72.078324][ T824] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.107507][ T826] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.122449][ T824] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.156273][ T826] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.168186][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.190277][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.199658][ T824] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.230864][ T853] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.241028][ T853] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.265453][ T853] device bridge_slave_1 entered promiscuous mode [ 72.274408][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.283286][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.292508][ T842] device veth0_vlan entered promiscuous mode [ 72.333895][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.341826][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.378572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.387116][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.396992][ T842] device veth1_macvtap entered promiscuous mode [ 72.434440][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.442443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.450752][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.480704][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.489303][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.522620][ T49] device bridge_slave_1 left promiscuous mode [ 72.529191][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.536898][ T49] device bridge_slave_0 left promiscuous mode [ 72.543090][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.551205][ T49] device bridge_slave_1 left promiscuous mode [ 72.557778][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.561708][ T875] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 72.574263][ T875] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.574346][ T49] device bridge_slave_0 left promiscuous mode [ 72.591386][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.599579][ T49] device bridge_slave_1 left promiscuous mode [ 72.605967][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.610114][ T875] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.122: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.632641][ T49] device bridge_slave_0 left promiscuous mode [ 72.633024][ T875] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 72.639789][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.655155][ T49] device bridge_slave_1 left promiscuous mode [ 72.655709][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop2 [ 72.661350][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.675347][ T49] device bridge_slave_0 left promiscuous mode [ 72.679185][ T842] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.682407][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.694814][ T842] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.713922][ T842] 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 [ 72.734434][ T49] device bridge_slave_1 left promiscuous mode [ 72.734455][ T842] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.742020][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.760551][ T842] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.775162][ T49] device bridge_slave_0 left promiscuous mode [ 72.775454][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.782769][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.797867][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.820719][ T842] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.837379][ T49] device bridge_slave_1 left promiscuous mode [ 72.838279][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.843535][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.858689][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.880763][ T49] device bridge_slave_0 left promiscuous mode [ 72.880796][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.887483][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.902632][ T842] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.921845][ T842] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.935288][ T842] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 72.935668][ T49] device bridge_slave_1 left promiscuous mode [ 72.948004][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.954037][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.968937][ T842] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.991767][ T49] device bridge_slave_0 left promiscuous mode [ 72.992023][ T842] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.999398][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.010805][ T842] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.031812][ T49] device bridge_slave_1 left promiscuous mode [ 73.038248][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.045755][ T49] device bridge_slave_0 left promiscuous mode [ 73.052414][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.060706][ T49] device bridge_slave_1 left promiscuous mode [ 73.066950][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.074450][ T49] device bridge_slave_0 left promiscuous mode [ 73.081409][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.089528][ T49] device bridge_slave_1 left promiscuous mode [ 73.095940][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.104292][ T49] device bridge_slave_0 left promiscuous mode [ 73.110549][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.118451][ T49] device bridge_slave_1 left promiscuous mode [ 73.124560][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.132149][ T49] device bridge_slave_0 left promiscuous mode [ 73.138342][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.146004][ T49] device bridge_slave_1 left promiscuous mode [ 73.152269][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.159825][ T49] device bridge_slave_0 left promiscuous mode [ 73.166231][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.174557][ T49] device bridge_slave_1 left promiscuous mode [ 73.180802][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.188408][ T49] device bridge_slave_0 left promiscuous mode [ 73.194694][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.202450][ T49] device bridge_slave_1 left promiscuous mode [ 73.209112][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.216978][ T49] device bridge_slave_0 left promiscuous mode [ 73.223080][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.230777][ T49] device bridge_slave_1 left promiscuous mode [ 73.237421][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.245113][ T49] device bridge_slave_0 left promiscuous mode [ 73.251643][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.259381][ T49] device bridge_slave_1 left promiscuous mode [ 73.265704][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.273422][ T49] device bridge_slave_0 left promiscuous mode [ 73.280139][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.290600][ T49] device veth1_macvtap left promiscuous mode [ 73.296838][ T49] device veth0_vlan left promiscuous mode [ 73.302803][ T49] device veth1_macvtap left promiscuous mode [ 73.309032][ T49] device veth0_vlan left promiscuous mode [ 73.314939][ T49] device veth1_macvtap left promiscuous mode [ 73.321371][ T49] device veth0_vlan left promiscuous mode [ 73.327292][ T49] device veth1_macvtap left promiscuous mode [ 73.333635][ T49] device veth0_vlan left promiscuous mode [ 73.339840][ T49] device veth1_macvtap left promiscuous mode [ 73.346120][ T49] device veth0_vlan left promiscuous mode [ 73.352311][ T49] device veth1_macvtap left promiscuous mode [ 73.358420][ T49] device veth0_vlan left promiscuous mode [ 73.364220][ T49] device veth1_macvtap left promiscuous mode [ 73.370441][ T49] device veth0_vlan left promiscuous mode [ 73.376386][ T49] device veth1_macvtap left promiscuous mode [ 73.382635][ T49] device veth0_vlan left promiscuous mode [ 73.388601][ T49] device veth1_macvtap left promiscuous mode [ 73.394789][ T49] device veth0_vlan left promiscuous mode [ 73.402157][ T49] device veth1_macvtap left promiscuous mode [ 73.408515][ T49] device veth0_vlan left promiscuous mode [ 73.414439][ T49] device veth1_macvtap left promiscuous mode [ 73.420975][ T49] device veth0_vlan left promiscuous mode [ 73.426883][ T49] device veth1_macvtap left promiscuous mode [ 73.432974][ T49] device veth0_vlan left promiscuous mode [ 73.439051][ T49] device veth1_macvtap left promiscuous mode [ 73.445156][ T49] device veth0_vlan left promiscuous mode [ 73.451533][ T49] device veth1_macvtap left promiscuous mode [ 73.457837][ T49] device veth0_vlan left promiscuous mode [ 73.463740][ T49] device veth1_macvtap left promiscuous mode [ 73.470007][ T49] device veth0_vlan left promiscuous mode [ 73.475838][ T49] device veth1_macvtap left promiscuous mode [ 73.482084][ T49] device veth0_vlan left promiscuous mode [ 74.903201][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.910830][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.930307][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.939136][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.947822][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.954863][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.962836][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.987056][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.995566][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.004516][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.012139][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.022175][ T873] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.029485][ T873] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.038352][ T873] device bridge_slave_0 entered promiscuous mode [ 75.045332][ T873] bridge0: port 2(bridge_slave_1) entered blocking state 2026/04/07 14:06:31 executed programs: 129 [ 75.052536][ T873] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.060092][ T873] device bridge_slave_1 entered promiscuous mode [ 75.078526][ T872] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.085926][ T872] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.093515][ T872] device bridge_slave_0 entered promiscuous mode [ 75.102858][ T872] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.110768][ T872] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.119347][ T872] device bridge_slave_1 entered promiscuous mode [ 75.135316][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.143687][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.183066][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.191569][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.200564][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.209100][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.244354][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.253007][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.262215][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.269287][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.277895][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.300788][ T885] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.308130][ T885] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.315801][ T885] device bridge_slave_0 entered promiscuous mode [ 75.323546][ T885] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.331127][ T885] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.338604][ T885] device bridge_slave_1 entered promiscuous mode [ 75.346100][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.354653][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.362836][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.370149][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.395940][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.404903][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.420623][ T847] device veth0_vlan entered promiscuous mode [ 75.440782][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.448887][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.471474][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.479601][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.491001][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.499257][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.507511][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.515840][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.541486][ T847] device veth1_macvtap entered promiscuous mode [ 75.564088][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.572711][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.581601][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.590056][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.598707][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.619278][ T853] device veth0_vlan entered promiscuous mode [ 75.628141][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.635762][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.644069][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.652828][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.661650][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.669308][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.684473][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.693342][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.702078][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.711158][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.730164][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.738345][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.746050][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.753547][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.766332][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.773768][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.781709][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.790114][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.797585][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.805456][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.813112][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.841100][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.854887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.864229][ T890] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 75.866332][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.874366][ T890] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.880331][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.881162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.897119][ T890] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.127: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.901788][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.906333][ T890] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 75.925503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.945511][ T847] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.950622][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop5 [ 75.961695][ T847] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.971220][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.981693][ T847] 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 [ 75.990520][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop5 [ 76.010995][ T847] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.017370][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.028316][ T847] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.038817][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.050662][ T847] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.076735][ T847] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.082285][ T873] device veth0_vlan entered promiscuous mode [ 76.098909][ T847] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 76.105419][ T885] device veth0_vlan entered promiscuous mode [ 76.121599][ T847] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.139874][ T847] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.155625][ T847] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.171365][ T847] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.171412][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.183487][ T847] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.192455][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.206814][ T847] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 76.215806][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.228034][ T847] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.235389][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.250940][ T847] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 76.274215][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.274381][ T847] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.283890][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.295925][ T847] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.304162][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.324699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.332369][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.340741][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.347884][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.355717][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.364320][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.371381][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.379310][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.387775][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.395932][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.408052][ T853] device veth1_macvtap entered promiscuous mode [ 76.421520][ T872] device veth0_vlan entered promiscuous mode [ 76.433483][ T885] device veth1_macvtap entered promiscuous mode [ 76.441152][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.449621][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.457173][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.464612][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.473016][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.480748][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.490144][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.500967][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.509472][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.521205][ T873] device veth1_macvtap entered promiscuous mode [ 76.535690][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.544635][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.560578][ T872] device veth1_macvtap entered promiscuous mode [ 76.576055][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.584668][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.593464][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.627332][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.636099][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.644658][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.653975][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.663124][ T896] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 76.672960][ T896] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.713798][ T899] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 76.731823][ T899] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.742930][ T894] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.750953][ T894] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.758947][ T894] device bridge_slave_0 entered promiscuous mode [ 76.765949][ T896] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.144: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.787943][ T896] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 76.792447][ T894] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.804709][ T894] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.805051][ T904] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 76.812334][ T894] device bridge_slave_1 entered promiscuous mode [ 76.832560][ T910] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 76.839586][ T904] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.854624][ T910] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.858400][ T885] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.883962][ T910] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.133: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.909002][ T899] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.135: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.921028][ T894] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.934987][ T894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.942467][ T894] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.949673][ T894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.949914][ T910] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 76.965770][ T904] ================================================================== [ 76.973849][ T904] BUG: KASAN: slab-out-of-bounds in do_split+0x19cf/0x1e80 [ 76.981137][ T904] Read of size 157024 at addr ffff88811b77a028 by task syz.3.140/904 [ 76.989173][ T904] [ 76.991495][ T904] CPU: 1 PID: 904 Comm: syz.3.140 Not tainted syzkaller #0 [ 76.998730][ T904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 77.008832][ T904] Call Trace: [ 77.012456][ T904] __dump_stack+0x21/0x24 [ 77.016862][ T904] dump_stack_lvl+0x1a7/0x208 [ 77.021524][ T904] ? show_regs_print_info+0x18/0x18 [ 77.026880][ T904] ? thaw_kernel_threads+0x220/0x220 [ 77.032143][ T904] print_address_description+0x7f/0x2c0 [ 77.037762][ T904] ? do_split+0x19cf/0x1e80 [ 77.042414][ T904] kasan_report+0xe2/0x130 [ 77.046802][ T904] ? do_split+0x19cf/0x1e80 [ 77.051383][ T904] kasan_check_range+0x249/0x2a0 [ 77.056403][ T904] ? do_split+0x19cf/0x1e80 [ 77.060887][ T904] memmove+0x2d/0x70 [ 77.064926][ T904] do_split+0x19cf/0x1e80 [ 77.069237][ T904] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 77.075142][ T904] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 77.081008][ T904] make_indexed_dir+0xe43/0x14c0 [ 77.085915][ T904] ? __ext4_check_dir_entry+0x657/0x970 [ 77.091435][ T904] ? add_dirent_to_buf+0x6d0/0x6d0 [ 77.096734][ T904] ? add_dirent_to_buf+0x46e/0x6d0 [ 77.101913][ T904] ext4_add_entry+0xd92/0xfa0 [ 77.106653][ T904] ? memcpy+0x56/0x70 [ 77.110819][ T904] ? ext4_inc_count+0x1b0/0x1b0 [ 77.115644][ T904] ? atime_needs_update+0x5b0/0x5b0 [ 77.120818][ T904] __ext4_link+0x473/0x770 [ 77.125340][ T904] ? ext4_update_dx_flag+0x200/0x200 [ 77.130597][ T904] ? __kasan_check_write+0x14/0x20 [ 77.135769][ T904] ? down_write+0xb2/0x120 [ 77.140333][ T904] ext4_link+0x1de/0x270 [ 77.144722][ T904] vfs_link+0x684/0x880 [ 77.148851][ T904] do_linkat+0x381/0x670 [ 77.153248][ T904] __x64_sys_link+0x68/0x80 [ 77.157733][ T904] do_syscall_64+0x31/0x40 [ 77.162234][ T904] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 77.168153][ T904] RIP: 0033:0x7f3a85af4469 [ 77.172546][ T904] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 77.192219][ T904] RSP: 002b:00007f3a8556b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 77.200698][ T904] RAX: ffffffffffffffda RBX: 00007f3a85cc1f80 RCX: 00007f3a85af4469 [ 77.208913][ T904] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 77.216957][ T904] RBP: 00007f3a85b777af R08: 0000000000000000 R09: 0000000000000000 [ 77.224926][ T904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.232886][ T904] R13: 0000000000000000 R14: 00007f3a85cc1f80 R15: 00007ffde9f35b48 [ 77.241401][ T904] [ 77.244083][ T904] The buggy address belongs to the page: [ 77.249718][ T904] page:ffffea00046dde80 refcount:3 mapcount:1 mapping:ffff88810919f150 index:0x1 pfn:0x11b77a [ 77.260306][ T904] aops:def_blk_aops ino:0 [ 77.264621][ T904] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 77.275752][ T904] raw: 400000000032201e ffffea00044568c8 ffffea00046ddec8 ffff88810919f150 [ 77.284589][ T904] raw: 0000000000000001 ffff8881213f2150 0000000300000000 ffff888100140000 [ 77.293324][ T904] page dumped because: kasan: bad access detected [ 77.299818][ T904] page->mem_cgroup:ffff888100140000 [ 77.305092][ T904] page_owner tracks the page as allocated [ 77.311150][ T904] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 436, ts 76767184973, free_ts 76764931171 [ 77.327186][ T904] prep_new_page+0x179/0x180 [ 77.331862][ T904] get_page_from_freelist+0x223b/0x23d0 [ 77.338151][ T904] __alloc_pages_nodemask+0x290/0x620 [ 77.343889][ T904] page_cache_ra_unbounded+0x2dc/0x7e0 [ 77.349519][ T904] force_page_cache_ra+0x3a9/0x400 [ 77.354620][ T904] page_cache_sync_ra+0x237/0x2a0 [ 77.359921][ T904] generic_file_buffered_read+0x574/0x2770 [ 77.365823][ T904] generic_file_read_iter+0x11e/0x5c0 [ 77.371507][ T904] blkdev_read_iter+0x12f/0x160 [ 77.376494][ T904] vfs_read+0x62a/0xa60 [ 77.380835][ T904] ksys_read+0x149/0x250 [ 77.385091][ T904] __x64_sys_read+0x7b/0x90 [ 77.389570][ T904] do_syscall_64+0x31/0x40 [ 77.394156][ T904] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 77.400047][ T904] page last free stack trace: [ 77.405559][ T904] free_unref_page_prepare+0x2b7/0x2d0 [ 77.411272][ T904] free_unref_page_list+0x129/0x9c0 [ 77.416711][ T904] release_pages+0xe52/0xea0 [ 77.421536][ T904] free_pages_and_swap_cache+0x86/0xa0 [ 77.427706][ T904] tlb_finish_mmu+0x17e/0x310 [ 77.432468][ T904] unmap_region+0x355/0x3c0 [ 77.437276][ T904] __do_munmap+0x63c/0x850 [ 77.441777][ T904] __se_sys_munmap+0x130/0x1c0 [ 77.446615][ T904] __x64_sys_munmap+0x5b/0x70 [ 77.451738][ T904] do_syscall_64+0x31/0x40 [ 77.456148][ T904] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 77.462077][ T904] [ 77.464380][ T904] Memory state around the buggy address: [ 77.470076][ T904] ffff88811b77bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.478262][ T904] ffff88811b77c000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 77.486580][ T904] >ffff88811b77c080: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 77.495010][ T904] ^ [ 77.499117][ T904] ffff88811b77c100: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 77.507671][ T904] ffff88811b77c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 77.516311][ T904] ================================================================== [ 77.524807][ T904] Disabling lock debugging due to kernel taint [ 77.536849][ T24] kauditd_printk_skb: 3 callbacks suppressed [ 77.536859][ T24] audit: type=1400 audit(1775570794.090:117): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 77.565770][ T899] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 77.580009][ T885] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.583549][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.603778][ T853] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.605194][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop0 [ 77.624765][ T853] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.628043][ T24] audit: type=1400 audit(1775570794.090:118): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.660810][ T885] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 77.662094][ 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 [ 77.681703][ T24] audit: type=1400 audit(1775570794.090:119): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.703802][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop0 [ 77.725314][ T885] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.732861][ T24] audit: type=1400 audit(1775570794.090:120): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.742742][ T853] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.763302][ T904] EXT4-fs error (device loop3): ext4_dx_csum_set:529: inode #2: comm syz.3.140: dir seems corrupt? Run e2fsck -D. [ 77.775243][ T853] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.788121][ T885] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.802473][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.815705][ T872] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.822374][ 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 [ 77.844632][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop3 [ 77.849703][ T24] audit: type=1400 audit(1775570794.090:121): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 77.857747][ T872] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.875680][ 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 [ 77.889552][ T885] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.918894][ T872] 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 [ 77.919246][ T24] audit: type=1400 audit(1775570794.100:122): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 77.942199][ T873] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.962579][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.980155][ T885] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.981671][ T873] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.995905][ T885] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.009707][ T872] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.026274][ T885] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.037810][ T853] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.052262][ T872] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.067794][ 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 [ 78.080966][ T873] 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 [ 78.118657][ T885] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.136607][ T24] audit: type=1400 audit(1775570794.100:123): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 78.137276][ T872] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.174100][ 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 [ 78.174363][ T873] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.190291][ T873] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.202441][ T885] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.215095][ T873] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.230414][ T872] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.244955][ T873] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.260001][ 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 [ 78.275010][ T873] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.290319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.306225][ T873] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.315266][ T885] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.329998][ T873] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.341910][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.357446][ T873] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.364122][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.379377][ T873] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.386810][ T885] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.398033][ T873] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.411749][ T853] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.425268][ T873] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.437552][ T872] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.450092][ T873] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.465606][ T885] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.480169][ T873] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.492504][ T853] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.507668][ T873] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.521020][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.536904][ T873] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.544451][ T872] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.556339][ T873] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.571268][ T853] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.584336][ T885] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.597202][ T872] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.613700][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.626924][ 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 [ 78.633469][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.648617][ T885] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.655658][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.671565][ T872] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.695600][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.695660][ T853] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.725930][ T885] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.739010][ T885] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.739041][ T853] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.753176][ T872] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.771774][ T894] device veth0_vlan entered promiscuous mode [ 78.784885][ T853] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.793959][ T894] device veth1_macvtap entered promiscuous mode [ 78.805906][ T872] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.818060][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.820248][ T872] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.841839][ T872] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.857715][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.866561][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.874612][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.883298][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.892209][ T872] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.909750][ T872] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.922112][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.922484][ T872] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.941411][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.037046][ T919] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 79.052242][ T919] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.116752][ T919] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.141: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.136864][ T919] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 79.152726][ T894] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.153392][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop8 [ 79.164783][ T894] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.185021][ T894] 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 [ 79.206588][ T894] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.219001][ T894] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.233070][ T894] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.252113][ T894] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.265744][ T924] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.274393][ T924] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.274543][ T894] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 79.282146][ T924] device bridge_slave_0 entered promiscuous mode [ 79.304454][ T894] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.320305][ T894] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.325371][ T924] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.340769][ T894] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.342517][ T924] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.357524][ T894] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.364818][ T924] device bridge_slave_1 entered promiscuous mode [ 79.376344][ T894] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.397773][ T894] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 79.404090][ T925] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.417885][ T925] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.418143][ T894] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.425517][ T925] device bridge_slave_0 entered promiscuous mode [ 79.458541][ T925] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.465699][ T925] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.473088][ T894] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 79.473594][ T925] device bridge_slave_1 entered promiscuous mode [ 79.489930][ T894] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.510923][ T894] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.563807][ T930] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.571055][ T930] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.578981][ T930] device bridge_slave_0 entered promiscuous mode [ 79.606526][ T930] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.613587][ T930] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.622145][ T930] device bridge_slave_1 entered promiscuous mode [ 79.664216][ T924] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.671465][ T924] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.678942][ T924] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.685955][ T924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.707670][ T925] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.714743][ T925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.722439][ T925] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.729475][ T925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.772560][ T935] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.779953][ T935] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.787428][ T935] device bridge_slave_0 entered promiscuous mode [ 79.795919][ T935] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.803345][ T935] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.810955][ T935] device bridge_slave_1 entered promiscuous mode [ 79.827420][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.835222][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.842780][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.850638][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.858033][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.896836][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.905247][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.914122][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.921369][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.929440][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.937939][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.946026][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.953196][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.994286][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.002864][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.024438][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.032729][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.042570][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.050388][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.057967][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.066217][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.074782][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.082253][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.089885][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.098322][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.106570][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.113580][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.144423][ T943] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.151490][ T943] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.159293][ T943] device bridge_slave_0 entered promiscuous mode [ 80.177632][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.185528][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.193362][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.201025][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.209438][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.217981][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.225128][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.232567][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.240897][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.249313][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.256432][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.263909][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.272458][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.279735][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.287685][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.296017][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.303158][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.311776][ T943] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.318989][ T943] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.326668][ T943] device bridge_slave_1 entered promiscuous mode [ 80.343985][ T924] device veth0_vlan entered promiscuous mode [ 80.351932][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.360083][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.368352][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.376926][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.385533][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.393881][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.402127][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.410146][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.418509][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.426720][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.434804][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.442948][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.488856][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.497105][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.505522][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.520748][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.538003][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.546185][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.555415][ T924] device veth1_macvtap entered promiscuous mode [ 80.571293][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.579141][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.587691][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.609452][ T925] device veth0_vlan entered promiscuous mode [ 80.618077][ T935] device veth0_vlan entered promiscuous mode [ 80.625036][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.635402][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.643394][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.650849][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.658424][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.666997][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.675689][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2026/04/07 14:06:37 executed programs: 148 [ 80.687205][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.696141][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.704141][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.712298][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.719811][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.731531][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.759653][ T930] device veth0_vlan entered promiscuous mode [ 80.768364][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.776314][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.784299][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.810334][ T925] device veth1_macvtap entered promiscuous mode [ 80.818563][ T948] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 80.823528][ T930] device veth1_macvtap entered promiscuous mode [ 80.828250][ T948] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.847250][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.855552][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.857918][ T948] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.148: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.864971][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.884187][ T948] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 80.899896][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.908772][ T924] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.909730][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop9 [ 80.921497][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.928052][ T924] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.936387][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.948926][ T924] 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 [ 80.958243][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.977623][ T924] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.985143][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.996322][ T924] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.003293][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.004124][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.016897][ T924] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.024443][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.032361][ T924] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.046766][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.049603][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.066683][ T924] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.070415][ T935] device veth1_macvtap entered promiscuous mode [ 81.076502][ T924] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.125108][ T924] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.139945][ T943] device veth0_vlan entered promiscuous mode [ 81.147051][ T924] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.163423][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.163622][ T924] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.172521][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.183468][ T924] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.183503][ T924] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 81.196543][ T924] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.206201][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.218065][ T924] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.233341][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.241438][ T924] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.257287][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.264771][ T924] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.276777][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.305476][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.314333][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.324842][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.333108][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.341407][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.350188][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.359046][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.367245][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.375542][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.383137][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.406551][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.414857][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.423387][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.432550][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.441362][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.450149][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.490912][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.500108][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.505810][ T952] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 81.511043][ T943] device veth1_macvtap entered promiscuous mode [ 81.523780][ T952] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.538776][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.547385][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.555889][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.569572][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.578140][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.593082][ T957] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 81.603976][ T957] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.624317][ T956] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 81.640179][ T952] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.157: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.651715][ T956] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.669934][ T965] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.669942][ T965] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.670280][ T965] device bridge_slave_0 entered promiscuous mode [ 81.687250][ T952] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 81.700528][ T965] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.708853][ T966] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 81.718267][ T965] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.723915][ T956] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.161: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.725408][ T966] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.744997][ T957] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.160: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.777747][ T965] device bridge_slave_1 entered promiscuous mode [ 81.782290][ T966] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.154: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.786731][ T925] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.816155][ T956] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 81.819429][ T925] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.830982][ T957] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 81.838041][ T925] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 81.846573][ T966] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 81.878553][ T567] udevd[567]: incorrect ext4 checksum on /dev/loop5 [ 81.879538][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop1 [ 81.904098][ T935] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.905220][ T925] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.917604][ T935] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.929786][ T930] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.967043][ T925] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.967754][ T935] 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 [ 81.981052][ T925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.001926][ T943] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.016910][ T925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.028297][ T930] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.044089][ T925] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.056725][ T943] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.075209][ T925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.086141][ T935] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.100644][ T925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.112392][ T930] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 82.127980][ T925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.148957][ T935] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.163959][ T925] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.177166][ T943] 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 [ 82.189936][ T925] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.211196][ T935] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.223700][ T925] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.238716][ T930] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.251287][ T925] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.262833][ T930] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.278979][ T925] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.292448][ T943] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.307878][ T925] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.333814][ T925] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.351917][ T935] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.378545][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.386213][ T935] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.402968][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.410720][ T943] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.411209][ T930] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.443872][ T935] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.444445][ T943] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.460062][ T935] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.473867][ T930] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.474085][ T943] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.474210][ T943] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.490905][ T935] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.504762][ T930] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.536190][ T935] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.551506][ T943] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.567618][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.578574][ T930] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.593679][ T935] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.603039][ T943] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.618897][ T935] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.631629][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.646541][ T935] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.659143][ T943] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.667316][ T935] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.681699][ T930] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.697139][ T935] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.712805][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.727718][ T935] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.739164][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.739729][ T943] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.779350][ T930] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.794459][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.802890][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.810620][ T943] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.811547][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.831773][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.838080][ T943] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.839398][ T930] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.851670][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.863682][ T930] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.872479][ T943] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.886062][ T930] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.901358][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.920906][ T943] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.921450][ T930] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.937565][ T943] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.952039][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.971167][ T943] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.971473][ T930] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.019475][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.028133][ T930] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.040890][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.054514][ T930] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.070523][ T965] device veth0_vlan entered promiscuous mode [ 83.077670][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.085966][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.105040][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.112998][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.120961][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.133336][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.145340][ T965] device veth1_macvtap entered promiscuous mode [ 83.162118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.169850][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.179201][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.212535][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.221186][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.287205][ T977] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.294471][ T977] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.301936][ T977] device bridge_slave_0 entered promiscuous mode [ 83.311322][ T977] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.319123][ T977] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.327118][ T977] device bridge_slave_1 entered promiscuous mode [ 83.330839][ T999] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 83.342937][ T999] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.369947][ T980] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.377713][ T980] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.385274][ T980] device bridge_slave_0 entered promiscuous mode [ 83.387905][ T999] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.158: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.392847][ T980] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.418958][ T980] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.426538][ T999] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 83.435073][ T980] device bridge_slave_1 entered promiscuous mode [ 83.442962][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop6 [ 83.469497][ T965] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.481620][ T965] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.496691][ T965] 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 [ 83.521737][ T965] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.534190][ T965] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.548433][ T965] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.561124][ T997] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.570275][ T997] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.570495][ T965] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.577899][ T997] device bridge_slave_0 entered promiscuous mode [ 83.593272][ T965] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.617950][ T965] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.618750][ T977] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.633321][ T965] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.640123][ T977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.640187][ T977] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.640196][ T977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.677276][ T965] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.692699][ T965] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.704646][ T965] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.718400][ T965] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 83.731148][ T965] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.737189][ T997] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.746566][ T965] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.753572][ T997] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.769774][ T965] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.776948][ T997] device bridge_slave_1 entered promiscuous mode [ 83.789252][ T965] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.852488][ T1005] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.859778][ T1005] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.867495][ T1005] device bridge_slave_0 entered promiscuous mode [ 83.884531][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.892254][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.900047][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.917379][ T1005] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.924615][ T1005] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.932115][ T1005] device bridge_slave_1 entered promiscuous mode [ 83.969283][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.978015][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.985348][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.011399][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.020638][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.030874][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.038389][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.058649][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.067093][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.075174][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.083647][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.131451][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.140862][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.168606][ T977] device veth0_vlan entered promiscuous mode [ 84.176608][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.184799][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.193431][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.201758][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.214942][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.222871][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.247467][ T1013] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.254726][ T1013] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.262249][ T1013] device bridge_slave_0 entered promiscuous mode [ 84.278299][ T1013] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.286437][ T1013] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.294269][ T1013] device bridge_slave_1 entered promiscuous mode [ 84.303321][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.312242][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.320760][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.328145][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.335550][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.345444][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.354286][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.362748][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.369885][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.386296][ T977] device veth1_macvtap entered promiscuous mode [ 84.400275][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.408075][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.415956][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.424508][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.433038][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.440266][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.447918][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.456566][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.464997][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.472187][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.479894][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.488511][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.496922][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.504905][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.530243][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.539173][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.548835][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.557505][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.577709][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.585334][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.593380][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.602058][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.610329][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.619206][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.627744][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.634909][ T513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.642713][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.651157][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.659687][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.666849][ T513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.736294][ T1005] device veth0_vlan entered promiscuous mode [ 84.749808][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.760355][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.771429][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.779007][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.787650][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.795900][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.804265][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.812348][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.820556][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.844801][ T1005] device veth1_macvtap entered promiscuous mode [ 84.853461][ T1018] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 84.862984][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.868217][ T1018] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.882920][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.892921][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.899614][ T1018] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.166: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.920691][ T1018] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 84.925429][ T980] device veth0_vlan entered promiscuous mode [ 84.944417][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop3 [ 84.951023][ T977] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.951033][ T977] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.951061][ T977] 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 [ 84.951281][ T977] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.951291][ T977] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.951491][ T977] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.036924][ T977] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.052719][ T977] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.069057][ T977] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.084485][ T977] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.100178][ T977] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.115480][ T977] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.127489][ T977] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.141117][ T977] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 85.141548][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.154011][ T977] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.162994][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.177886][ T977] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.184947][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.200652][ T977] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.219902][ T977] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.238018][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.246922][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.262606][ T980] device veth1_macvtap entered promiscuous mode [ 85.278024][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.287129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.295426][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.314903][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.323536][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.344512][ T997] device veth0_vlan entered promiscuous mode [ 85.358347][ T997] device veth1_macvtap entered promiscuous mode [ 85.366574][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.374938][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.383765][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.392185][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.401098][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.410023][ T1022] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 85.413311][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.426725][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.434319][ T1022] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.458570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.467067][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.475510][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.484657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.494128][ T1022] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.178: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.513881][ T1022] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 85.532393][ T436] udevd[436]: incorrect ext4 checksum on /dev/loop8 [ 85.548682][ T1005] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.557110][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.566668][ T1005] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.572008][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.583205][ T1005] 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 [ 85.592390][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.612390][ T1005] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.623520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.631458][ T1005] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.653272][ T1005] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.654866][ T1028] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 85.672494][ T1005] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.692758][ T1005] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.700546][ T1028] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.708541][ T1005] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.734663][ T1005] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.750061][ T1005] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.766676][ T1005] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.767704][ T1028] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.168: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.778586][ T1005] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.803814][ T1028] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 85.811863][ T1005] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 85.833398][ T1005] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.848518][ T1005] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.864920][ T1005] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.868196][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.876635][ T1005] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.910018][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.928973][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.929362][ T1032] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 2026/04/07 14:06:42 executed programs: 173 [ 85.942659][ T980] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 85.952116][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.974074][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.991125][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.005846][ T1032] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.005915][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.019936][ T1032] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.177: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.037548][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.065672][ T980] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.081569][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.083176][ T1032] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 86.106701][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.123770][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.128206][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.132425][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.154699][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.155418][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.167165][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.174601][ T513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.188338][ T980] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 86.196118][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.208569][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.217488][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.231601][ T980] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.241480][ T997] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.255405][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.269726][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.282581][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.285845][ T513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.308021][ T997] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.322484][ T997] 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 [ 86.343527][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.351766][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.360671][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.364300][ T997] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.369145][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.386515][ T997] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.396635][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.409434][ T997] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.430507][ T997] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.447190][ T997] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.463250][ T997] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.479983][ T997] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.499578][ T997] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.501705][ T1013] device veth0_vlan entered promiscuous mode [ 86.514947][ T997] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.522241][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.534585][ T997] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.543173][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.562707][ T997] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 86.563191][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.575475][ T997] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.583525][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.598367][ T997] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.609371][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.629569][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.629605][ T997] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.646824][ T1026] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.655914][ T1026] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.663091][ T997] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.663704][ T1026] device bridge_slave_0 entered promiscuous mode [ 86.689669][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.698555][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.710957][ T1026] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.719150][ T1026] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.726826][ T1026] device bridge_slave_1 entered promiscuous mode [ 86.735354][ T1013] device veth1_macvtap entered promiscuous mode [ 86.837941][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.845826][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.854300][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.875512][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.884335][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready