found: directory fails checksum at offset 0 [ 64.920518][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.936141][ T654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.956781][ T645] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.957520][ T654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.970674][ T645] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.984917][ T646] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.999626][ T645] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.014589][ T7] device bridge_slave_1 left promiscuous mode [ 65.029961][ T654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.035511][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.050605][ T646] 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. [ 65.058265][ T645] 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. [ 65.077585][ T654] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.088483][ T7] device bridge_slave_0 left promiscuous mode [ 65.106215][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.109450][ T646] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.113684][ T654] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.128537][ T645] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.142008][ T654] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.156613][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.168555][ T7] device bridge_slave_1 left promiscuous mode [ 65.184216][ T654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.189451][ T646] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.204009][ T654] 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. [ 65.218977][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.234231][ T645] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.249702][ T654] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.264632][ T645] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.276173][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.290864][ T645] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.297993][ T654] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.309109][ T645] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.322866][ T661] 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. [ 65.337022][ T645] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.351481][ T646] 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. [ 65.363972][ T7] device bridge_slave_0 left promiscuous mode [ 65.379219][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.386069][ T646] 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. [ 65.400184][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.416180][ T645] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.430880][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.445401][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.460099][ T661] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.479347][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.479722][ T645] 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. [ 65.494628][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.511429][ T646] 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. [ 65.524988][ T661] 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. [ 65.540763][ T7] device bridge_slave_1 left promiscuous mode [ 65.561963][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.577373][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.577409][ T645] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.585375][ T646] 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. [ 65.596161][ T661] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.612064][ T7] device bridge_slave_0 left promiscuous mode [ 65.626537][ T645] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.632847][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.646401][ T661] 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. [ 65.660334][ T646] 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. [ 65.669130][ T661] 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. [ 65.700775][ T661] 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. [ 65.711730][ T646] 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. [ 65.717089][ T661] 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. [ 65.748185][ T7] device bridge_slave_1 left promiscuous mode [ 65.748826][ T661] 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. [ 65.755381][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.770685][ T661] 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. [ 65.793767][ T661] 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. [ 65.794387][ T646] 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. [ 65.810141][ T661] 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. [ 65.826458][ T646] 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. [ 65.857175][ T7] device bridge_slave_0 left promiscuous mode [ 65.863795][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.877188][ T7] device veth1_macvtap left promiscuous mode [ 65.883338][ T7] device veth0_vlan left promiscuous mode [ 65.889395][ T7] device veth1_macvtap left promiscuous mode [ 65.895935][ T7] device veth0_vlan left promiscuous mode [ 65.902353][ T7] device veth1_macvtap left promiscuous mode [ 65.908450][ T7] device veth0_vlan left promiscuous mode [ 65.914783][ T7] device veth1_macvtap left promiscuous mode [ 65.920884][ T7] device veth0_vlan left promiscuous mode [ 65.926993][ T7] device veth1_macvtap left promiscuous mode [ 65.933242][ T7] device veth0_vlan left promiscuous mode [ 65.941310][ T7] device veth1_macvtap left promiscuous mode [ 65.947323][ T7] device veth0_vlan left promiscuous mode [ 65.970680][ T7] device veth1_macvtap left promiscuous mode [ 65.977533][ T7] device veth0_vlan left promiscuous mode [ 66.667491][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.674910][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.683972][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.692335][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.700401][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.707630][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.715219][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.723704][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.732113][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.740230][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.747293][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.763112][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.772565][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.794780][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.805812][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2025/08/28 22:41:00 executed programs: 69 [ 66.814061][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.821695][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.829883][ T673] device veth0_vlan entered promiscuous mode [ 66.847016][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.864669][ T673] device veth1_macvtap entered promiscuous mode [ 66.885872][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.906512][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.927314][ T699] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.934940][ T699] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.942442][ T699] device bridge_slave_0 entered promiscuous mode [ 66.950034][ T699] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.957291][ T699] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.964824][ T699] device bridge_slave_1 entered promiscuous mode [ 67.050403][ T702] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.057592][ T702] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.058177][ T710] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 67.065572][ T702] device bridge_slave_0 entered promiscuous mode [ 67.073876][ T710] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.089244][ T699] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.097373][ T699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.104628][ T699] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.111666][ T699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.118607][ T710] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.75: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.137326][ T707] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.145271][ T710] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 67.145499][ T707] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.160823][ T707] device bridge_slave_0 entered promiscuous mode [ 67.163339][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop5 [ 67.171531][ T673] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.181263][ T708] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.192437][ T673] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.193735][ T708] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.206164][ T673] 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 [ 67.213240][ T708] device bridge_slave_0 entered promiscuous mode [ 67.234222][ T673] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.252000][ T702] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.259028][ T702] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.261275][ T673] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.267102][ T702] device bridge_slave_1 entered promiscuous mode [ 67.279472][ T673] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.311391][ T673] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.312192][ T707] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.326446][ T673] 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. [ 67.333482][ T707] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.333987][ T707] device bridge_slave_1 entered promiscuous mode [ 67.350143][ T673] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.357450][ T708] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.363421][ T673] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.377797][ T708] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.385167][ T673] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.400172][ T708] device bridge_slave_1 entered promiscuous mode [ 67.407298][ T673] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.446450][ T673] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.459685][ T673] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 67.463321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.472449][ T673] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.494200][ T673] 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. [ 67.510334][ T673] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.510635][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.522144][ T673] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.542191][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.583304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.592591][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.599848][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.607733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.616327][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.623362][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.649839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.658408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.666373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.674533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.720194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.728177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.736468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.745359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.753561][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.760567][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.768214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.797438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.805808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.815744][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.822834][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.831524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.840089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.850640][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.858765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.868133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.875750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.892744][ T699] device veth0_vlan entered promiscuous mode [ 67.908360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.916391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.924475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.932319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.939850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.948348][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.955414][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.962792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.970863][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.977891][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.985425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.011716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.019435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.027765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.035871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.044200][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.051230][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.058806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.067191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.075301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.094064][ T702] device veth0_vlan entered promiscuous mode [ 68.100802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.109225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.117943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.125606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.135284][ T699] device veth1_macvtap entered promiscuous mode [ 68.149908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.158064][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.165091][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.172530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.188281][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.207974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.216464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.224967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.233787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.242312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.250550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.270826][ T702] device veth1_macvtap entered promiscuous mode [ 68.277703][ T723] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.284904][ T723] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.292644][ T723] device bridge_slave_0 entered promiscuous mode [ 68.302219][ T708] device veth0_vlan entered promiscuous mode [ 68.309155][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.317238][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.324883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.332821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.343123][ T723] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.350145][ T723] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.357651][ T723] device bridge_slave_1 entered promiscuous mode [ 68.394265][ T707] device veth0_vlan entered promiscuous mode [ 68.413118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.422012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.429896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.437828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.447242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.467118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.475405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.484753][ T728] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 68.494501][ T728] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.495164][ T708] device veth1_macvtap entered promiscuous mode [ 68.513905][ T728] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.534155][ T728] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 68.535745][ T707] device veth1_macvtap entered promiscuous mode [ 68.561260][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.572833][ T699] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.574747][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop4 [ 68.584668][ T699] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.584706][ T699] 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 [ 68.585851][ T699] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.637223][ T699] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.650640][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.666159][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.671624][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.674745][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.689564][ T699] 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. [ 68.696050][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.697014][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.712112][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.719256][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.727439][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.741903][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.742548][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.749249][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.797127][ T699] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.808914][ T699] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.831958][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.840390][ T699] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 68.844131][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.853682][ T699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.862294][ T732] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 68.877326][ T699] 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. [ 68.885358][ T732] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.911184][ T699] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.911188][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.926506][ T732] 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 [ 68.930215][ T699] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.949864][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.970663][ T732] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 68.979350][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.989341][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.001238][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop6 [ 69.002447][ T702] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.009955][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.019796][ T702] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.028485][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.041221][ T702] 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 [ 69.069655][ T702] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.081527][ T702] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.086205][ T723] device veth0_vlan entered promiscuous mode [ 69.101464][ T702] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.121340][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.129793][ T702] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.134743][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.146531][ T702] 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. [ 69.153366][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.176722][ T702] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.176999][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.192214][ T702] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.205641][ T723] device veth1_macvtap entered promiscuous mode [ 69.215140][ T702] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.237296][ T702] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.249431][ T702] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.262830][ T702] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.275820][ T702] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.279080][ T737] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 69.290802][ T702] 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. [ 69.300578][ T737] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.315588][ T702] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.342723][ T702] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.345133][ T737] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.375159][ T737] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 69.375195][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.394747][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.403012][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.412387][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop7 [ 69.413202][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.429138][ T708] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.430924][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.442229][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop7 [ 69.448855][ T708] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.469349][ T708] 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 [ 69.495474][ T708] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.507264][ T708] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.523344][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.533845][ T708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.549251][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.549486][ T741] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 69.557636][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.566771][ T708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.575021][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.589957][ T741] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.600191][ T708] 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. [ 69.624070][ T708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.637645][ T741] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.643557][ T708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.659107][ T741] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 69.673243][ T708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.693622][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop1 [ 69.705002][ T707] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.708046][ T708] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.728563][ T707] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.731494][ T708] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.742363][ T707] 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 [ 69.755294][ T708] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.775854][ T707] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.788286][ T708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.799116][ T707] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.814421][ T708] 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. [ 69.827417][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.843164][ T708] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.857352][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.868866][ T708] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.883690][ T707] 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. [ 69.912437][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.929605][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.970979][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.998463][ T707] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.010243][ T707] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.014894][ T745] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.023687][ T707] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.030353][ T745] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.042882][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.049968][ T745] device bridge_slave_0 entered promiscuous mode [ 70.070920][ T707] 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. [ 70.091763][ T707] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.102595][ T747] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 70.103433][ T707] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.127037][ T747] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.140578][ T745] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.143970][ T747] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.90: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.154034][ T745] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.174328][ T745] device bridge_slave_1 entered promiscuous mode [ 70.218841][ T747] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 70.245786][ T745] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.252868][ T745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.260123][ T745] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.267146][ T745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.279831][ T723] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.293423][ T723] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.306788][ T723] 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 [ 70.327467][ T723] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.339857][ T723] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.353442][ T723] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.368397][ T723] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.375132][ T754] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.385204][ T723] 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. [ 70.406607][ T723] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.421454][ T754] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.422002][ T754] device bridge_slave_0 entered promiscuous mode [ 70.436285][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.443983][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.451346][ T723] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.453253][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.474780][ T723] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.474963][ T723] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.474974][ T723] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.474998][ T723] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.475181][ T723] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.542045][ T723] 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. [ 70.558134][ T723] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.569850][ T723] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.570135][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.612947][ T754] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.620085][ T754] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.628124][ T754] device bridge_slave_1 entered promiscuous mode [ 70.636070][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.645463][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.686278][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.706202][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.713758][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.721878][ T745] device veth0_vlan entered promiscuous mode [ 70.731333][ T757] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.738510][ T757] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.746204][ T757] device bridge_slave_0 entered promiscuous mode [ 70.772034][ T757] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.779071][ T757] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.786736][ T757] device bridge_slave_1 entered promiscuous mode [ 70.809525][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.853560][ T745] device veth1_macvtap entered promiscuous mode [ 70.881344][ T762] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.888401][ T762] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.896087][ T762] device bridge_slave_0 entered promiscuous mode [ 70.924151][ T762] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.931976][ T762] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.939246][ T762] device bridge_slave_1 entered promiscuous mode [ 70.959115][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.002783][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.013279][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.041336][ T767] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.048387][ T767] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.056098][ T767] device bridge_slave_0 entered promiscuous mode [ 71.063121][ T767] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.070137][ T767] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.077508][ T767] device bridge_slave_1 entered promiscuous mode [ 71.135469][ T775] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 71.144763][ T775] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.156894][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.164698][ T775] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.98: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.167566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.183968][ T775] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 71.223035][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.231486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.239107][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop2 [ 71.240308][ T745] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.249051][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop2 [ 71.265118][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.266677][ T745] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.272172][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.301226][ T745] 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 [ 71.301805][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.322623][ T745] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.328959][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.341123][ T745] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.350065][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.363054][ T745] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.370770][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.385642][ T745] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.392109][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.392577][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.407838][ T745] 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. [ 71.415497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.423006][ T745] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.466652][ T745] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.472541][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.488866][ T745] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.489231][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.514060][ T745] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.514084][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.525657][ T745] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.525694][ T745] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 71.525969][ T745] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.534703][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.547388][ T745] 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. [ 71.559560][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.575381][ T745] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.581633][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.582535][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.597355][ T745] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.605157][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.653325][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.660354][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.667787][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.707698][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.716702][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.725353][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.733599][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.752595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.761701][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.769058][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.776832][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.785887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.794202][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.801246][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.808726][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.821730][ T762] device veth0_vlan entered promiscuous mode [ 71.836100][ T754] device veth0_vlan entered promiscuous mode [ 71.843535][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.852020][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.860301][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.869171][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.876247][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.883887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.894811][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 2025/08/28 22:41:05 executed programs: 93 [ 71.903112][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.910865][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.919081][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.926858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.934592][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.942091][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.982440][ T762] device veth1_macvtap entered promiscuous mode [ 71.989185][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.998469][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.007032][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.015293][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.023936][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.032273][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.039296][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.046791][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.055329][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.062472][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.069799][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.077776][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.085732][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.093767][ T754] device veth1_macvtap entered promiscuous mode [ 72.135687][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.144015][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.152018][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.160195][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.177489][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.185583][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.196435][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.203832][ T779] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.211523][ T779] device bridge_slave_0 entered promiscuous mode [ 72.218355][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.225786][ T779] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.233116][ T779] device bridge_slave_1 entered promiscuous mode [ 72.249018][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.257511][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.265874][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.274158][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.292842][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.301205][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.309476][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.318186][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.326740][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.334892][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.343008][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.350425][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.363533][ T757] device veth0_vlan entered promiscuous mode [ 72.416613][ T784] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 72.424138][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.433123][ T779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.436092][ T784] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.440457][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.457780][ T779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.470090][ T492] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.478310][ T492] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.478890][ T784] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.101: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.505002][ T784] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 72.513431][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.522234][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop9 [ 72.530432][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.537114][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop9 [ 72.539683][ T754] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.552547][ T767] device veth0_vlan entered promiscuous mode [ 72.563469][ T754] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.576912][ T754] 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 [ 72.581812][ T757] device veth1_macvtap entered promiscuous mode [ 72.603545][ T754] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.616270][ T754] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.630943][ T754] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.645889][ T754] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.646137][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.661203][ T754] 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. [ 72.668761][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.684794][ T754] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.692784][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.715058][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.715134][ T754] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.723663][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.741831][ T754] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.757567][ T788] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 72.760737][ T754] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.769605][ T788] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.781497][ T754] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.804879][ T754] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 72.820674][ T754] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.821385][ T767] device veth1_macvtap entered promiscuous mode [ 72.836031][ T754] 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. [ 72.860964][ T788] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.104: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.863722][ T754] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.883622][ T788] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 72.891871][ T754] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.911485][ T762] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.914605][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop0 [ 72.924759][ T762] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.946093][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.954930][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.962269][ T762] 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 [ 72.962763][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.990751][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.995930][ T762] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.999255][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.010876][ T762] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.019322][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.031865][ T762] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.039872][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.062336][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.066691][ T762] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.070612][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.094097][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.098219][ T762] 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. [ 73.101758][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.125096][ T762] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.125203][ T492] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.140334][ T762] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.146889][ T492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.147146][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.162176][ T762] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.169081][ T492] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.177974][ T762] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.191601][ T492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.192419][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.198943][ T762] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.210787][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.217745][ T762] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 73.258787][ T762] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.275319][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.283870][ T762] 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. [ 73.284087][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.301086][ T762] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.319878][ T762] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.356745][ T779] device veth0_vlan entered promiscuous mode [ 73.369288][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.377742][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.387223][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.401288][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.409700][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.418639][ T792] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 73.428027][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.429162][ T792] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.465797][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.473539][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.484889][ T792] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.93: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.506102][ T792] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 73.519538][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.528093][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.549578][ T779] device veth1_macvtap entered promiscuous mode [ 73.562299][ T757] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.562691][ T507] udevd[507]: incorrect ext4 checksum on /dev/loop3 [ 73.585256][ T798] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 73.591468][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.601678][ T798] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.602331][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.612230][ T757] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.633294][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.636152][ T798] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.642458][ T757] 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 [ 73.684179][ T757] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.694202][ T798] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 73.695998][ T757] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.705126][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.726981][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop5 [ 73.734031][ T757] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.736475][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.766011][ T767] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.779570][ T767] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.795618][ T767] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 73.815827][ T757] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.816007][ T757] 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. [ 73.816021][ T757] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.816131][ T757] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.832138][ T767] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.888614][ T767] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.901833][ T757] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.902091][ T757] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.929049][ T767] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.944080][ T767] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.958910][ T757] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.959237][ T767] 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. [ 73.987793][ T757] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 73.988046][ T757] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.988250][ T757] 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. [ 74.000366][ T767] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.045545][ T757] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.045840][ T767] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.072349][ T757] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.086299][ T767] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.101461][ T767] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.113252][ T767] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.126469][ T767] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 74.151395][ T767] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.158800][ T797] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.173380][ T767] 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. [ 74.173694][ T797] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.189598][ T767] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.196385][ T797] device bridge_slave_0 entered promiscuous mode [ 74.207966][ T767] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.255577][ T797] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.262790][ T797] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.270215][ T797] device bridge_slave_1 entered promiscuous mode [ 74.289548][ T453] device bridge_slave_1 left promiscuous mode [ 74.305768][ T808] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 74.309430][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.315074][ T808] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.332264][ T453] device bridge_slave_0 left promiscuous mode [ 74.338405][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.346650][ T453] device bridge_slave_1 left promiscuous mode [ 74.348119][ T808] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.108: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.353347][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.372602][ T808] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 74.386846][ T453] device bridge_slave_0 left promiscuous mode [ 74.393141][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.396261][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop4 [ 74.403907][ T779] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.418466][ T779] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.431973][ T779] 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 [ 74.432239][ T453] device bridge_slave_1 left promiscuous mode [ 74.453878][ T779] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.459038][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.470310][ T779] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.490402][ T453] device bridge_slave_0 left promiscuous mode [ 74.490472][ T779] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.496868][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.511368][ T779] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.533435][ T779] 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. [ 74.549077][ T779] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.549427][ T453] device bridge_slave_1 left promiscuous mode [ 74.564170][ T779] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.570001][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.584884][ T779] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.606778][ T453] device bridge_slave_0 left promiscuous mode [ 74.606869][ T779] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.613607][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.625436][ T779] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.645446][ T779] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 74.657814][ T779] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.657876][ T453] device bridge_slave_1 left promiscuous mode [ 74.672962][ T779] 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. [ 74.678729][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.694719][ T779] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.712741][ T779] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.712908][ T453] device bridge_slave_0 left promiscuous mode [ 74.732316][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.740919][ T453] device bridge_slave_1 left promiscuous mode [ 74.747124][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.754784][ T453] device bridge_slave_0 left promiscuous mode [ 74.760917][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.769149][ T453] device bridge_slave_1 left promiscuous mode [ 74.775711][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.783496][ T453] device bridge_slave_0 left promiscuous mode [ 74.789720][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.797949][ T453] device bridge_slave_1 left promiscuous mode [ 74.804320][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.812123][ T453] device bridge_slave_0 left promiscuous mode [ 74.818448][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.826263][ T453] device bridge_slave_1 left promiscuous mode [ 74.832417][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.839688][ T453] device bridge_slave_0 left promiscuous mode [ 74.845882][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.854120][ T453] device bridge_slave_1 left promiscuous mode [ 74.860250][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.868081][ T453] device bridge_slave_0 left promiscuous mode [ 74.874268][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.883514][ T453] device veth1_macvtap left promiscuous mode [ 74.889532][ T453] device veth0_vlan left promiscuous mode [ 74.895474][ T453] device veth1_macvtap left promiscuous mode [ 74.901591][ T453] device veth0_vlan left promiscuous mode [ 74.907381][ T453] device veth1_macvtap left promiscuous mode [ 74.913443][ T453] device veth0_vlan left promiscuous mode [ 74.919269][ T453] device veth1_macvtap left promiscuous mode [ 74.925430][ T453] device veth0_vlan left promiscuous mode [ 74.931391][ T453] device veth1_macvtap left promiscuous mode [ 74.937390][ T453] device veth0_vlan left promiscuous mode [ 74.943427][ T453] device veth1_macvtap left promiscuous mode [ 74.949413][ T453] device veth0_vlan left promiscuous mode [ 74.955344][ T453] device veth1_macvtap left promiscuous mode [ 74.961643][ T453] device veth0_vlan left promiscuous mode [ 74.967491][ T453] device veth1_macvtap left promiscuous mode [ 74.973644][ T453] device veth0_vlan left promiscuous mode [ 74.979459][ T453] device veth1_macvtap left promiscuous mode [ 74.985591][ T453] device veth0_vlan left promiscuous mode [ 74.991507][ T453] device veth1_macvtap left promiscuous mode [ 74.997616][ T453] device veth0_vlan left promiscuous mode [ 75.906951][ T806] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.914059][ T806] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.921856][ T806] device bridge_slave_0 entered promiscuous mode [ 75.941692][ T806] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.948725][ T806] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.956126][ T806] device bridge_slave_1 entered promiscuous mode [ 76.036638][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.044458][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.073704][ T815] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.080746][ T815] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.088517][ T815] device bridge_slave_0 entered promiscuous mode [ 76.096321][ T815] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.103746][ T815] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.110975][ T815] device bridge_slave_1 entered promiscuous mode [ 76.149456][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.157824][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.166110][ T492] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.173149][ T492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.180905][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.189375][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.197606][ T492] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.204640][ T492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.212165][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.253072][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.268850][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.283534][ T819] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.290571][ T819] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.298143][ T819] device bridge_slave_0 entered promiscuous mode [ 76.315787][ T819] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.322975][ T819] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.330366][ T819] device bridge_slave_1 entered promiscuous mode [ 76.363327][ T818] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.370366][ T818] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.378296][ T818] device bridge_slave_0 entered promiscuous mode [ 76.400701][ T819] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.407749][ T819] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.415029][ T819] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.422072][ T819] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.431383][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.439953][ T492] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.447216][ T492] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.455087][ T818] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.462369][ T818] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.469608][ T818] device bridge_slave_1 entered promiscuous mode [ 76.510520][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.518874][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.526363][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.538820][ T797] device veth0_vlan entered promiscuous mode [ 76.555746][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.563430][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.581595][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.589417][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.598227][ T492] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.605273][ T492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.612844][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.620940][ T492] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.627987][ T492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.641926][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.650054][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.672656][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.680184][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.687941][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.696500][ T492] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.703547][ T492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.711401][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.719545][ T492] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.726585][ T492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.733960][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.742208][ T492] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.749212][ T492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.756569][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.764793][ T492] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.771834][ T492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.779896][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.788146][ T492] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.795204][ T492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.802654][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.810280][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.824608][ T797] device veth1_macvtap entered promiscuous mode [ 76.831994][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.839860][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.848429][ T492] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.855497][ T492] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.863003][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.880685][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.888673][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.899177][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.915005][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.940773][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.949412][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.958469][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.966969][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.975169][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.984230][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.998353][ T815] device veth0_vlan entered promiscuous mode [ 77.009239][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.017885][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.026166][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.033821][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/08/28 22:41:11 executed programs: 109 [ 77.045550][ T818] device veth0_vlan entered promiscuous mode [ 77.058904][ T815] device veth1_macvtap entered promiscuous mode [ 77.070531][ T806] device veth0_vlan entered promiscuous mode [ 77.077613][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.085756][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.093976][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.101565][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.109737][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.119488][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.127119][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.135699][ T830] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 77.147170][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.151298][ T830] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.155704][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.174042][ T830] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.106: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.174143][ T830] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 77.183471][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop6 [ 77.194547][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.218768][ T797] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.225906][ T818] device veth1_macvtap entered promiscuous mode [ 77.236813][ T797] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.238569][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop6 [ 77.250929][ T797] 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 [ 77.277858][ T797] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.290139][ T797] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.294925][ T819] device veth0_vlan entered promiscuous mode [ 77.303464][ T797] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.316748][ T819] device veth1_macvtap entered promiscuous mode [ 77.330117][ T797] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.345418][ T797] 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. [ 77.346228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.361847][ T797] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.369323][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.391212][ T797] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.391417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.406237][ T797] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.414389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.428732][ T797] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.436866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.447826][ T797] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.468812][ T797] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 77.481531][ T797] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.484584][ T806] device veth1_macvtap entered promiscuous mode [ 77.496776][ T797] 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. [ 77.518636][ T797] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.530316][ T797] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.546745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.555762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.564494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.573452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.582610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.606237][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.625498][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.684926][ T834] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 77.696555][ T834] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.698220][ T841] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 77.716030][ T841] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.728512][ T843] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 77.737738][ T843] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.772897][ T834] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.121: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.778404][ T841] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.111: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.793899][ T834] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 77.811371][ T841] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 77.826347][ T839] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 77.835996][ T839] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.872601][ T843] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.115: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.891584][ T839] 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 [ 77.891692][ T839] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 77.892298][ T815] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.916518][ T507] udevd[507]: incorrect ext4 checksum on /dev/loop2 [ 77.921098][ T815] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.944345][ T418] udevd[418]: incorrect ext4 checksum on /dev/loop1 [ 77.956883][ T819] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.957761][ T806] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.972233][ T819] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.994801][ T815] 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 [ 78.015030][ T843] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 78.023888][ T806] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.024236][ T819] 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 [ 78.041124][ T806] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 78.058203][ T819] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.084333][ T851] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.096265][ T851] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.103628][ T815] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.103657][ T851] device bridge_slave_0 entered promiscuous mode [ 78.122216][ T819] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.123843][ T806] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.135712][ T819] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.150930][ T818] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.163075][ T851] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.180089][ T851] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.187626][ T851] device bridge_slave_1 entered promiscuous mode [ 78.196252][ T815] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.211925][ T819] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.227469][ T806] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.227993][ T818] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.241522][ T815] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.261447][ T851] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.271365][ T819] 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. [ 78.275474][ T851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.291548][ T806] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.298251][ T851] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.313108][ T815] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.319845][ T851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.334764][ T819] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.343477][ T818] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 78.357498][ T806] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.378592][ T818] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.392699][ T815] 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. [ 78.404249][ T818] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.419632][ T819] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.447720][ T806] 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. [ 78.457802][ T818] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.463339][ T815] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.463534][ T815] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.463667][ T815] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.479941][ T818] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.495870][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.509422][ T818] 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. [ 78.522680][ T806] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.537883][ T818] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.545688][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.560648][ T819] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.576185][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.598667][ T818] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.614372][ T819] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.621818][ T806] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.636499][ T819] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.648304][ T815] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.663228][ T819] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.676431][ T818] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.687950][ T819] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.700239][ T815] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.730081][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.743360][ T819] 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. [ 78.751112][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.766167][ T806] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.774180][ T815] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.801125][ T818] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.804128][ T851] device veth0_vlan entered promiscuous mode [ 78.819474][ T806] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.819910][ T815] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.835241][ T806] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.845744][ T818] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.860506][ T806] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.874071][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.884705][ T806] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.892706][ T819] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.907392][ T806] 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. [ 78.934956][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.935023][ T806] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.954368][ T806] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.955313][ T815] 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. [ 78.983532][ T819] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.996971][ T818] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 79.009617][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.017510][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.025083][ T818] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.040707][ T815] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.058953][ T851] device veth1_macvtap entered promiscuous mode [ 79.065309][ T815] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.065743][ T818] 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. [ 79.114928][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.137725][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.145476][ T818] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.152360][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.165497][ T818] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.181546][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.189754][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.311893][ T860] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.318949][ T860] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.326409][ T860] device bridge_slave_0 entered promiscuous mode [ 79.334071][ T860] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.341265][ T860] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.359867][ T860] device bridge_slave_1 entered promiscuous mode [ 79.360092][ T857] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 79.381288][ T857] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.438849][ T857] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.119: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.458340][ T857] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 79.460525][ T860] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.473380][ T860] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.480629][ T860] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.487686][ T860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.499263][ T851] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.502264][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop9 [ 79.521298][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop9 [ 79.528879][ T867] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.529423][ T851] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.549271][ T851] 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 [ 79.569378][ T867] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.576644][ T851] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.576960][ T867] device bridge_slave_0 entered promiscuous mode [ 79.594609][ T851] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.595161][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.608410][ T867] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.629446][ T867] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.636694][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.636933][ T867] device bridge_slave_1 entered promiscuous mode [ 79.652237][ T851] 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. [ 79.681344][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.696385][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.711611][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.726814][ T851] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.738877][ T851] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.751997][ T851] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 79.764411][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.771686][ T868] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.785960][ T868] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.786418][ T851] 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. [ 79.793386][ T868] device bridge_slave_0 entered promiscuous mode [ 79.809234][ T851] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.827161][ T851] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.855327][ T868] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.862857][ T868] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.870266][ T868] device bridge_slave_1 entered promiscuous mode [ 79.877389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.885234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.895041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.924890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.938341][ T873] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.945588][ T873] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.953208][ T873] device bridge_slave_0 entered promiscuous mode [ 79.965591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.974531][ T873] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.982302][ T873] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.989705][ T873] device bridge_slave_1 entered promiscuous mode [ 80.082876][ T867] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.089925][ T867] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.097205][ T867] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.104219][ T867] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.121541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.130102][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.137762][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.169926][ T881] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.177021][ T881] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.184523][ T881] device bridge_slave_0 entered promiscuous mode [ 80.191582][ T881] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.198607][ T881] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.206455][ T881] device bridge_slave_1 entered promiscuous mode [ 80.223433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.231454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.239372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.246993][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.255317][ T860] device veth0_vlan entered promiscuous mode [ 80.288883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.297550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.323076][ T860] device veth1_macvtap entered promiscuous mode [ 80.340296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.348169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.356388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.364747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.373373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.395292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.403046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.410418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.419289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.427807][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.434857][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.442367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.449723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.457404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.465938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.474177][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.481206][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.503280][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.510631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.518290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.526634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.535314][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.542449][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.550157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.558680][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.566848][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.573867][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.581445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.589302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.597245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.605134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.614126][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.622401][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.629401][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.673088][ T886] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 80.684299][ T886] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.698257][ T886] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.136: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.717467][ T886] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 80.717539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.735570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.737010][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop0 [ 80.743376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.753539][ T860] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.789896][ T873] device veth0_vlan entered promiscuous mode [ 80.796632][ T860] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.811175][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.819503][ T860] 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 [ 80.819777][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.841084][ T860] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.848311][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.859912][ T860] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.867888][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.880998][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.888201][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.902545][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 80.909656][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.924748][ T860] 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. [ 80.933895][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.948419][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 80.956448][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.971301][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 80.978023][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.993245][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.000261][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.015319][ T860] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.034368][ T860] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.038652][ T867] device veth0_vlan entered promiscuous mode [ 81.053669][ T860] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 81.070001][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.078015][ T860] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.078464][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.095467][ T860] 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. [ 81.102671][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.118358][ T860] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.137310][ T860] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.137461][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.159063][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.169166][ T873] device veth1_macvtap entered promiscuous mode [ 81.184542][ T868] device veth0_vlan entered promiscuous mode [ 81.198437][ T868] device veth1_macvtap entered promiscuous mode [ 81.209456][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.217950][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.225855][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.233468][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.242005][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.249695][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.274502][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.282832][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.290889][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.297937][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.305692][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.313985][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.322424][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.329427][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.336941][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.345323][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.353717][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.362089][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.370318][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.381533][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.389787][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.400266][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.408597][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.448514][ T867] device veth1_macvtap entered promiscuous mode [ 81.463993][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.474933][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.483322][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.492000][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.500052][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.507703][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.515872][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.524651][ T890] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 81.533400][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.542274][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.542341][ T890] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.570622][ T890] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.131: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.585248][ T881] device veth0_vlan entered promiscuous mode [ 81.596199][ T890] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 81.605728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.614403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.626386][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.634701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.643179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.651801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.659738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.668653][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop4 [ 81.671735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.685678][ T896] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 81.694714][ T896] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.695691][ T873] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.707988][ T896] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.137: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.720143][ T873] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.739061][ T896] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 81.750898][ T873] 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 [ 81.768134][ T868] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.784099][ T881] device veth1_macvtap entered promiscuous mode [ 81.796280][ T873] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.796375][ T868] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.817410][ T873] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.822552][ T868] 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 [ 81.835533][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.854913][ T868] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.863309][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.874642][ T873] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.882255][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.898522][ T868] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.905962][ T873] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.926965][ T868] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.933224][ T873] 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. [ 81.948136][ T868] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.963741][ T873] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.984910][ T868] 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. [ 81.996599][ T873] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.008818][ T868] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.027317][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 2025/08/28 22:41:16 executed programs: 134 [ 82.040389][ T868] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.050642][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.065065][ T873] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.086158][ T873] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.088525][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.098547][ T868] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.110125][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.121430][ T873] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.129987][ T868] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.147020][ T873] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.154598][ T904] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 82.166435][ T873] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.201806][ T873] 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. [ 82.213870][ T868] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.226031][ T873] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.234149][ T904] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.243155][ T873] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.266415][ T868] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.279150][ T868] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.286211][ T893] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.301805][ T868] 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. [ 82.307681][ T893] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.326833][ T868] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.327395][ T908] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 82.339039][ T868] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.363239][ T904] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.128: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.378836][ T893] device bridge_slave_0 entered promiscuous mode [ 82.391263][ T908] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.420666][ T904] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 82.439757][ T908] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.134: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.460505][ T908] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 82.472714][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop3 [ 82.476567][ T867] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.494157][ T893] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.503274][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop6 [ 82.504044][ T893] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.517946][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.529871][ T867] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.531285][ T893] device bridge_slave_1 entered promiscuous mode [ 82.545977][ T867] 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 [ 82.554571][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.585465][ T867] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.587183][ T881] 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 [ 82.599122][ T867] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.641475][ T867] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.641727][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.656535][ T867] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.683119][ T867] 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. [ 82.685215][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.699226][ T867] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.727049][ T867] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.743908][ T867] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.744312][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.759065][ T867] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.785479][ T867] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.786661][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.798658][ T867] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.798941][ T867] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.827564][ T881] 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. [ 82.857014][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.868105][ T867] 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. [ 82.871949][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.888404][ T867] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.903171][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.919017][ T867] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.933818][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.945780][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.953998][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.963034][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.981294][ T881] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.993850][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.042328][ T881] 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. [ 83.075083][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.084394][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.084510][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.095559][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.105620][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.111475][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.113427][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.140434][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.148710][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.155855][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.163758][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.194027][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.202282][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.260740][ T913] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.267811][ T913] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.275810][ T913] device bridge_slave_0 entered promiscuous mode [ 83.282819][ T913] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.289939][ T913] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.298158][ T913] device bridge_slave_1 entered promiscuous mode [ 83.328199][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.360737][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.369005][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.376768][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.394291][ T893] device veth0_vlan entered promiscuous mode [ 83.412614][ T915] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.419662][ T915] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.427197][ T915] device bridge_slave_0 entered promiscuous mode [ 83.440205][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.448605][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.470367][ T915] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.477443][ T915] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.484812][ T915] device bridge_slave_1 entered promiscuous mode [ 83.526220][ T893] device veth1_macvtap entered promiscuous mode [ 83.534383][ T922] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.541738][ T922] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.548969][ T922] device bridge_slave_0 entered promiscuous mode [ 83.555960][ T922] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.563058][ T922] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.570309][ T922] device bridge_slave_1 entered promiscuous mode [ 83.630901][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.638714][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.647125][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.676979][ T925] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.684407][ T925] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.692074][ T925] device bridge_slave_0 entered promiscuous mode [ 83.699228][ T925] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.706707][ T925] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.714222][ T925] device bridge_slave_1 entered promiscuous mode [ 83.733371][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.741634][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.826097][ T933] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 83.835135][ T933] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.853187][ T933] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.145: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.873121][ T933] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 83.886394][ T925] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.893466][ T925] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.900718][ T925] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.907877][ T925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.909402][ T893] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.919349][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop7 [ 83.927122][ T893] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.946715][ T893] 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 [ 83.946738][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.968203][ T893] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.985639][ T893] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.998903][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.999045][ T893] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.020899][ T893] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.036474][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.036497][ T893] 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. [ 84.044176][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.060839][ T893] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.067298][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.081851][ T893] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.090044][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.104669][ T893] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 84.112840][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.127692][ T893] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.134469][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.135137][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.146482][ T893] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.153860][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.161590][ T893] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 84.174984][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.183045][ T893] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.194703][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.195159][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.221305][ T893] 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. [ 84.247055][ T893] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.271540][ T893] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.293251][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.301934][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.309940][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.318418][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.362448][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.370729][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.379200][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.387452][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.396005][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.404008][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.411454][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.418780][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.427105][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.435644][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.442704][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.450186][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.458746][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.465904][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.474240][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.482516][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.489547][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.496914][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.505270][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.512306][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.519714][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.527492][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.536327][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.544544][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.555023][ T913] device veth0_vlan entered promiscuous mode [ 84.568456][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.576017][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.583545][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.592112][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.600000][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.608255][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.617761][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.625926][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.640864][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.649283][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.657671][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.664700][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.672717][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.681187][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.689350][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.696388][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.716070][ T913] device veth1_macvtap entered promiscuous mode [ 84.726279][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.734668][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.743309][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.750866][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.759166][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.767352][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.775607][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.783737][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.792166][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.800446][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.809200][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.836386][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.844675][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.853553][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.861964][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.870742][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.878825][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.889994][ T922] device veth0_vlan entered promiscuous mode [ 84.896975][ T453] device bridge_slave_1 left promiscuous mode [ 84.903238][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.910533][ T453] device bridge_slave_0 left promiscuous mode [ 84.916899][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.924613][ T453] device bridge_slave_1 left promiscuous mode [ 84.930713][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.938172][ T453] device bridge_slave_0 left promiscuous mode [ 84.944394][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.952104][ T453] device bridge_slave_1 left promiscuous mode [ 84.958191][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.965608][ T453] device bridge_slave_0 left promiscuous mode [ 84.971842][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.979487][ T453] device bridge_slave_1 left promiscuous mode [ 84.985830][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.993208][ T453] device bridge_slave_0 left promiscuous mode [ 84.999291][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.007077][ T453] device bridge_slave_1 left promiscuous mode [ 85.013615][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.020906][ T453] device bridge_slave_0 left promiscuous mode [ 85.027114][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.034712][ T453] device bridge_slave_1 left promiscuous mode [ 85.040789][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.048224][ T453] device bridge_slave_0 left promiscuous mode [ 85.054508][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.062156][ T453] device bridge_slave_1 left promiscuous mode [ 85.068233][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.075632][ T453] device bridge_slave_0 left promiscuous mode [ 85.081844][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.089400][ T453] device bridge_slave_1 left promiscuous mode [ 85.096382][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.103775][ T453] device bridge_slave_0 left promiscuous mode [ 85.109860][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.117660][ T453] device bridge_slave_1 left promiscuous mode [ 85.123993][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.131399][ T453] device bridge_slave_0 left promiscuous mode [ 85.137484][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.145320][ T453] device bridge_slave_1 left promiscuous mode [ 85.151540][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.158806][ T453] device bridge_slave_0 left promiscuous mode [ 85.165003][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.172853][ T453] device bridge_slave_1 left promiscuous mode [ 85.178927][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.186543][ T453] device bridge_slave_0 left promiscuous mode [ 85.192857][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.200505][ T453] device bridge_slave_1 left promiscuous mode [ 85.206916][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.214462][ T453] device bridge_slave_0 left promiscuous mode [ 85.220551][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.228302][ T453] device bridge_slave_1 left promiscuous mode [ 85.234527][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.242076][ T453] device bridge_slave_0 left promiscuous mode [ 85.248247][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.256135][ T453] device bridge_slave_1 left promiscuous mode [ 85.262769][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.270056][ T453] device bridge_slave_0 left promiscuous mode [ 85.276416][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.284238][ T453] device bridge_slave_1 left promiscuous mode [ 85.290342][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.297738][ T453] device bridge_slave_0 left promiscuous mode [ 85.304069][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.311856][ T453] device bridge_slave_1 left promiscuous mode [ 85.318068][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.325492][ T453] device bridge_slave_0 left promiscuous mode [ 85.331830][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.342400][ T453] device veth1_macvtap left promiscuous mode [ 85.348444][ T453] device veth0_vlan left promiscuous mode [ 85.354463][ T453] device veth1_macvtap left promiscuous mode [ 85.360464][ T453] device veth0_vlan left promiscuous mode [ 85.366583][ T453] device veth1_macvtap left promiscuous mode [ 85.372659][ T453] device veth0_vlan left promiscuous mode [ 85.378459][ T453] device veth1_macvtap left promiscuous mode [ 85.384487][ T453] device veth0_vlan left promiscuous mode [ 85.390299][ T453] device veth1_macvtap left promiscuous mode [ 85.396582][ T453] device veth0_vlan left promiscuous mode [ 85.402479][ T453] device veth1_macvtap left promiscuous mode [ 85.408454][ T453] device veth0_vlan left promiscuous mode [ 85.414796][ T453] device veth1_macvtap left promiscuous mode [ 85.420828][ T453] device veth0_vlan left promiscuous mode [ 85.427195][ T453] device veth1_macvtap left promiscuous mode [ 85.433374][ T453] device veth0_vlan left promiscuous mode [ 85.439168][ T453] device veth1_macvtap left promiscuous mode [ 85.445243][ T453] device veth0_vlan left promiscuous mode [ 85.451229][ T453] device veth1_macvtap left promiscuous mode [ 85.457208][ T453] device veth0_vlan left promiscuous mode [ 85.463302][ T453] device veth1_macvtap left promiscuous mode [ 85.469327][ T453] device veth0_vlan left promiscuous mode [ 85.475282][ T453] device veth1_macvtap left promiscuous mode [ 85.481418][ T453] device veth0_vlan left promiscuous mode [ 85.487416][ T453] device veth1_macvtap left promiscuous mode [ 85.493787][ T453] device veth0_vlan left promiscuous mode [ 85.499607][ T453] device veth1_macvtap left promiscuous mode [ 85.505687][ T453] device veth0_vlan left promiscuous mode [ 85.511623][ T453] device veth1_macvtap left promiscuous mode [ 85.517600][ T453] device veth0_vlan left promiscuous mode [ 85.523589][ T453] device veth1_macvtap left promiscuous mode [ 85.529588][ T453] device veth0_vlan left promiscuous mode [ 86.859879][ T915] device veth0_vlan entered promiscuous mode [ 86.866435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.873893][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.881540][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.889349][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.903842][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.911402][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.918769][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.927705][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.949237][ T925] device veth0_vlan entered promiscuous mode [ 86.965728][ T915] device veth1_macvtap entered promiscuous mode [ 86.972881][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.981335][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.989613][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.997554][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.008904][ T939] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 87.009595][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.018541][ T939] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.030274][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.044357][ T939] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.153: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.044476][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.063771][ T939] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 87.071579][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.086578][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.095045][ T913] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.100076][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop2 2025/08/28 22:41:21 executed programs: 146 [ 87.106895][ T913] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.116787][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop2 [ 87.126877][ T913] 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 [ 87.141156][ T925] device veth1_macvtap entered promiscuous mode [ 87.165298][ T913] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.177575][ T913] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.191067][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.192360][ T922] device veth1_macvtap entered promiscuous mode [ 87.212136][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.227317][ T913] 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. [ 87.228189][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.250714][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.251504][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.265942][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.273967][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.296744][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.296894][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.304909][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.319669][ T913] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.327615][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.339280][ T913] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.347625][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.360474][ T913] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 87.360750][ T913] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.368801][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.381206][ T913] 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. [ 87.403799][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.419823][ T913] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.438995][ T913] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.439143][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.460813][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.469139][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.494423][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.504827][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.513460][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.521734][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.538735][ T937] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.546019][ T937] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.553753][ T937] device bridge_slave_0 entered promiscuous mode [ 87.570645][ T937] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.578025][ T937] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.585458][ T937] device bridge_slave_1 entered promiscuous mode [ 87.614310][ T937] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.621364][ T937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.628631][ T937] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.635676][ T937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.649601][ T946] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 87.659099][ T946] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.669810][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.677620][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.685943][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.695396][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.703619][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.726550][ T946] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.146: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.735743][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.755227][ T946] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 87.759424][ T949] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 87.764715][ T952] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 87.785279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.791182][ T949] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.801357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.810837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.819133][ T952] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.822317][ T507] udevd[507]: incorrect ext4 checksum on /dev/loop1 [ 87.830831][ T937] device veth0_vlan entered promiscuous mode [ 87.848057][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.854022][ T949] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.148: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.863678][ T915] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.877276][ T949] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 87.894744][ T915] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.897304][ T937] device veth1_macvtap entered promiscuous mode [ 87.914204][ T915] 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 [ 87.939001][ T922] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.950940][ T922] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.951928][ T915] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.964178][ T922] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 87.989380][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.001313][ T915] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.006512][ T922] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.017873][ T915] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.037207][ T922] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.044620][ T915] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 88.063310][ T922] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.083051][ T915] 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. [ 88.092444][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.110729][ T915] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 88.113144][ T922] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 88.126004][ T915] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 88.141531][ T922] 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. [ 88.156401][ T915] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 88.173530][ T922] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 88.195291][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop9 [ 88.206717][ T959] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.214913][ T952] ================================================================== [ 88.217318][ T915] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.223005][ T952] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 88.223014][ T952] Read of size 157024 at addr ffff8881191dd028 by task syz.9.156/952 [ 88.223016][ T952] [ 88.223034][ T952] CPU: 0 PID: 952 Comm: syz.9.156 Not tainted syzkaller #0 [ 88.223039][ T952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 88.223048][ T952] Call Trace: [ 88.223061][ T952] __dump_stack+0x21/0x24 [ 88.223069][ T952] dump_stack_lvl+0x169/0x1d8 [ 88.223077][ T952] ? show_regs_print_info+0x18/0x18 [ 88.223086][ T952] ? thaw_kernel_threads+0x220/0x220 [ 88.223097][ T952] print_address_description+0x7f/0x2c0 [ 88.223104][ T952] ? do_split+0x1995/0x1e30 [ 88.223113][ T952] kasan_report+0xe2/0x130 [ 88.223121][ T952] ? do_split+0x1995/0x1e30 [ 88.223137][ T952] ? do_split+0x1995/0x1e30 [ 88.235501][ T915] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.241564][ T952] kasan_check_range+0x280/0x290 [ 88.241572][ T952] memmove+0x2d/0x70 [ 88.241582][ T952] do_split+0x1995/0x1e30 [ 88.241593][ T952] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 88.241607][ T952] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 88.249951][ T915] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 88.251947][ T952] make_indexed_dir+0xd58/0x13f0 [ 88.251958][ T952] ? add_dirent_to_buf+0x6d0/0x6d0 [ 88.251966][ T952] ? add_dirent_to_buf+0x46e/0x6d0 [ 88.251976][ T952] ext4_add_entry+0xc05/0xf10 [ 88.251991][ T952] ? memcpy+0x56/0x70 [ 88.259551][ T915] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.269203][ T952] ? ext4_inc_count+0x1b0/0x1b0 [ 88.269215][ T952] ? atime_needs_update+0x5b0/0x5b0 [ 88.269224][ T952] ? __kasan_check_read+0x11/0x20 [ 88.269232][ T952] __ext4_link+0x4db/0x760 [ 88.269248][ T952] ? ext4_update_dx_flag+0x200/0x200 [ 88.273394][ T915] 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. [ 88.276823][ T952] ? __kasan_check_write+0x14/0x20 [ 88.282200][ T915] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.286829][ T952] ? down_write+0xac/0x110 [ 88.286839][ T952] ext4_link+0x1de/0x270 [ 88.286857][ T952] vfs_link+0x684/0x880 [ 88.292762][ T915] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.297731][ T952] do_linkat+0x381/0x660 [ 88.363841][ T959] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.365268][ T952] __x64_sys_link+0x68/0x80 [ 88.370533][ T959] device bridge_slave_0 entered promiscuous mode [ 88.375255][ T952] do_syscall_64+0x31/0x40 [ 88.375266][ T952] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.375273][ T952] RIP: 0033:0x7f4d948a7759 [ 88.375284][ T952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 88.375290][ T952] RSP: 002b:00007f4d94328038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 88.375302][ T952] RAX: ffffffffffffffda RBX: 00007f4d94a5ef80 RCX: 00007f4d948a7759 [ 88.375307][ T952] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 88.375313][ T952] RBP: 00007f4d9491a75e R08: 0000000000000000 R09: 0000000000000000 [ 88.375319][ T952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.375324][ T952] R13: 0000000000000000 R14: 00007f4d94a5ef80 R15: 00007ffc718eef68 [ 88.375328][ T952] [ 88.375332][ T952] The buggy address belongs to the page: [ 88.375356][ T952] page:ffffea0004647740 refcount:3 mapcount:1 mapping:ffff888110343e10 index:0x1 pfn:0x1191dd [ 88.375366][ T952] aops:def_blk_aops ino:0 [ 88.375379][ T952] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 88.375393][ T952] raw: 400000000032201e ffff888100193040 ffffea00049e5248 ffff888110343e10 [ 88.375403][ T952] raw: 0000000000000001 ffff888120fd2738 0000000300000000 ffff88810013c000 [ 88.375407][ T952] page dumped because: kasan: bad access detected [ 88.375411][ T952] page->mem_cgroup:ffff88810013c000 [ 88.375419][ T952] page_owner tracks the page as allocated [ 88.375431][ T952] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 428, ts 87751994588, free_ts 87751710694 [ 88.375441][ T952] prep_new_page+0x179/0x180 [ 88.375452][ T952] get_page_from_freelist+0x2235/0x23d0 [ 88.375460][ T952] __alloc_pages_nodemask+0x268/0x5f0 [ 88.375470][ T952] page_cache_ra_unbounded+0x2c8/0x7d0 [ 88.375478][ T952] force_page_cache_ra+0x3a9/0x400 [ 88.375486][ T952] page_cache_sync_ra+0x237/0x2a0 [ 88.375495][ T952] generic_file_buffered_read+0x55b/0x2730 [ 88.375502][ T952] generic_file_read_iter+0x116/0x560 [ 88.375511][ T952] blkdev_read_iter+0x12f/0x160 [ 88.375520][ T952] vfs_read+0x874/0xa10 [ 88.375526][ T952] ksys_read+0x140/0x240 [ 88.375533][ T952] __x64_sys_read+0x7b/0x90 [ 88.375541][ T952] do_syscall_64+0x31/0x40 [ 88.375550][ T952] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.375553][ T952] page last free stack trace: [ 88.375562][ T952] free_unref_page_prepare+0x2b7/0x2d0 [ 88.375570][ T952] __free_pages+0x14b/0x380 [ 88.375578][ T952] free_pages+0x82/0x90 [ 88.375587][ T952] ext4_calculate_overhead+0xf13/0x1090 [ 88.375596][ T952] ext4_fill_super+0x6c44/0x8b60 [ 88.375604][ T952] mount_bdev+0x28b/0x3a0 [ 88.375612][ T952] ext4_mount+0x34/0x40 [ 88.375621][ T952] legacy_get_tree+0xed/0x190 [ 88.375628][ T952] vfs_get_tree+0x89/0x260 [ 88.375636][ T952] do_new_mount+0x25a/0xa20 [ 88.375650][ T952] path_mount+0x572/0xc80 [ 88.382725][ T24] audit: type=1400 audit(1756420882.350:119): 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 [ 88.385397][ T952] __se_sys_mount+0x318/0x380 [ 88.389354][ T24] audit: type=1400 audit(1756420882.350:120): 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 [ 88.403885][ T952] __x64_sys_mount+0xbf/0xd0 [ 88.403893][ T952] do_syscall_64+0x31/0x40 [ 88.403902][ T952] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.403905][ T952] [ 88.403908][ T952] Memory state around the buggy address: [ 88.403916][ T952] ffff8881191dff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.403922][ T952] ffff8881191dff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 88.403928][ T952] >ffff8881191e0000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.403931][ T952] ^ [ 88.403937][ T952] ffff8881191e0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.403948][ T952] ffff8881191e0100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.413176][ T959] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.413941][ T952] ================================================================== [ 88.418994][ T959] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.423323][ T952] Disabling lock debugging due to kernel taint [ 88.581035][ T24] audit: type=1400 audit(1756420882.350:121): 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 [ 88.584536][ T922] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 88.594836][ T24] audit: type=1400 audit(1756420882.350:122): 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 [ 88.602040][ T952] EXT4-fs error (device loop9): ext4_dx_csum_set:529: inode #2: comm syz.9.156: dir seems corrupt? Run e2fsck -D. [ 88.611021][ T24] audit: type=1400 audit(1756420882.350:123): 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 [ 88.624598][ T925] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.627160][ T24] audit: type=1400 audit(1756420882.350:124): 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 [ 88.634678][ T925] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.643278][ T24] audit: type=1400 audit(1756420882.350:125): 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 [ 88.649601][ T922] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 88.655143][ T959] device bridge_slave_1 entered promiscuous mode [ 88.660766][ T925] 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 [ 88.681349][ T922] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.687248][ T925] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.695392][ T922] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.700974][ T925] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.708524][ T922] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 88.732632][ T925] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.737167][ T922] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.741677][ T966] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 88.747231][ T922] 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. [ 88.751893][ T925] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 88.757456][ T922] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.763142][ T925] 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. [ 88.765866][ T922] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.772682][ T966] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.803387][ T925] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 88.838795][ T925] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 88.873908][ T966] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.159: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 88.875452][ T925] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 88.891445][ T966] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 88.936418][ T959] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.001300][ T925] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.004097][ T959] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.020193][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop0 [ 89.036616][ T959] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.036624][ T959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.038911][ T925] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.061409][ T937] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.072435][ T925] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 89.085577][ T937] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.129069][ T925] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.149390][ T937] 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 [ 89.161336][ T925] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 89.173309][ T937] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.185255][ T925] 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. [ 89.199227][ T937] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.210666][ T925] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.240224][ T937] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.248415][ T925] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.265319][ T937] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 89.376291][ T959] device veth0_vlan entered promiscuous mode [ 89.501389][ T937] 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. [ 89.514521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.591102][ T937] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 89.600167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.641257][ T937] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 89.671896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.717308][ T937] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 89.732667][ T937] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.744450][ T937] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.757638][ T937] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 89.770062][ T937] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.785285][ T937] 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. [ 89.801544][ T937] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.801594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.813193][ T937] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.836062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.844295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.852747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.861258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.868706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.908416][ T959] device veth1_macvtap entered promiscuous mode [ 89.916275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.935070][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.954735][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.986822][ T971] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.998490][ T971] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.006290][ T971] device bridge_slave_0 entered promiscuous mode [ 90.031795][ T982] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 90.040732][ T982] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.041736][ T971] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.054374][ T982] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.165: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.063526][ T971] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.081414][ T982] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 90.084407][ T971] device bridge_slave_1 entered promiscuous mode [ 90.101786][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop4 [ 90.109680][ T959] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.121428][ T959] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.134733][ T959] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 90.155516][ T959] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.167221][ T959] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.180725][ T959] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.195560][ T959] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.210733][ T959] 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. [ 90.216333][ T979] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.233900][ T959] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.233949][ T979] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.249210][ T959] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.256234][ T979] device bridge_slave_0 entered promiscuous mode [ 90.271295][ T959] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.280601][ T976] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.299377][ T976] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.301378][ T959] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.306832][ T976] device bridge_slave_0 entered promiscuous mode [ 90.318157][ T959] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.334609][ T971] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.344422][ T971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.351694][ T971] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.358696][ T971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.361296][ T959] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 90.370081][ T975] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.385109][ T975] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.385329][ T959] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.393468][ T975] device bridge_slave_0 entered promiscuous mode [ 90.407169][ T959] 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. [ 90.414375][ T979] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.429350][ T959] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.436458][ T979] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.447806][ T959] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.468672][ T979] device bridge_slave_1 entered promiscuous mode [ 90.475615][ T976] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.482880][ T976] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.490292][ T976] device bridge_slave_1 entered promiscuous mode [ 90.497323][ T975] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.504443][ T975] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.512090][ T975] device bridge_slave_1 entered promiscuous mode [ 90.572362][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.579838][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.587884][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.595477][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.631517][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.639911][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.646966][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.654562][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.663212][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.670245][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.714844][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.722999][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.745612][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.753430][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.761695][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.768702][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.776773][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.797634][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.805489][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.814324][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.821380][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.829253][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.853780][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.862045][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.869077][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.876795][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.885230][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.892273][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.924413][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.933928][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.942190][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.950085][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.958560][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.978815][ T995] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.985927][ T995] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.993408][ T995] device bridge_slave_0 entered promiscuous mode [ 91.003119][ T971] device veth0_vlan entered promiscuous mode [ 91.011585][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.019854][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.027481][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.038040][ T995] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.045195][ T995] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.052789][ T995] device bridge_slave_1 entered promiscuous mode [ 91.085401][ T975] device veth0_vlan entered promiscuous mode [ 91.092231][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.100236][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.109110][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.117809][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.126409][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.134091][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.148093][ T979] device veth0_vlan entered promiscuous mode [ 91.164123][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.172528][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.180072][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.188522][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.197247][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.204290][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.211710][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.219813][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.226839][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.234321][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.242712][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.252134][ T971] device veth1_macvtap entered promiscuous mode [ 91.273885][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.282387][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.290919][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.305705][ T979] device veth1_macvtap entered promiscuous mode [ 91.316260][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.324453][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.334272][ T975] device veth1_macvtap entered promiscuous mode [ 91.341943][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.372225][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.403628][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.415339][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.420691][ T1000] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 91.424109][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.440272][ T1000] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.455400][ T1000] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.171: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.465930][ T976] device veth0_vlan entered promiscuous mode [ 91.482301][ T1000] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 91.491963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 91.500369][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 91.509505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 91.517662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 91.526634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.538517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.541600][ T971] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.547983][ T507] udevd[507]: incorrect ext4 checksum on /dev/loop5 [ 91.562590][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.566305][ T971] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.571696][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.572364][ T1004] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 91.585604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.594045][ T1004] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.602056][ T971] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 91.610092][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.641229][ T1004] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.167: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.646992][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.666708][ T1004] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 91.681432][ T971] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.691610][ T979] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.695098][ T971] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.706263][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop7 [ 91.718062][ T971] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.740082][ T979] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.744099][ T971] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.768290][ T971] 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. [ 91.770565][ T976] device veth1_macvtap entered promiscuous mode [ 91.784448][ T971] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.805035][ T979] 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 [ 91.805320][ T979] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.826687][ T971] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.839675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.853115][ T971] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.861438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.875779][ T971] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.883418][ T979] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.895136][ T971] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.920963][ T971] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 91.921313][ T979] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.933544][ T971] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.948462][ T979] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.962813][ T971] 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. [ 91.978681][ T979] 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. [ 91.994060][ T971] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.009390][ T979] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.020493][ T971] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.049483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.058414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.066593][ T979] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.067046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.081868][ T979] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.104652][ T979] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.110738][ T995] device veth0_vlan entered promiscuous mode [ 92.122401][ T979] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.141121][ T979] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 92.154363][ T979] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.172028][ T979] 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. [ 92.172255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.188239][ T979] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/08/28 22:41:26 executed programs: 167 [ 92.195864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.207295][ T979] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.215558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.241741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.250230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.258631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.275533][ T995] device veth1_macvtap entered promiscuous mode [ 92.291465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.300496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.301498][ T1008] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 92.308310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 92.327612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.333000][ T1008] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.336950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 92.373835][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.383417][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.393716][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.402162][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.434815][ T1008] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.164: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.454625][ T1008] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 92.486934][ T1012] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 92.495992][ T1012] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.534751][ T975] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.548426][ T975] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.562873][ T975] 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 [ 92.581825][ T1019] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.590017][ T1019] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.592954][ T975] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.604602][ T1012] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.172: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.631262][ T1012] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 92.631380][ T975] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.639890][ T1016] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 92.652644][ T975] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.667137][ T1019] device bridge_slave_0 entered promiscuous mode [ 92.682067][ T975] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.687656][ T1016] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.706244][ T975] 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. [ 92.708260][ T976] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.731554][ T1019] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.741977][ T976] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.742155][ T975] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.755267][ T976] 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 [ 92.770489][ T1019] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.794920][ T1016] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.177: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.800659][ T976] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.817909][ T1016] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 92.837954][ T975] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.842522][ T1019] device bridge_slave_1 entered promiscuous mode [ 92.863544][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop2 [ 92.874172][ T995] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.881633][ T976] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.899189][ T975] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.916011][ T995] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.921644][ T976] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.929717][ T975] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.955370][ T995] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 92.955611][ T995] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.955621][ T995] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.955950][ T995] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.977042][ T976] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.987896][ T995] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 93.000762][ T976] 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. [ 93.016405][ T975] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.030725][ T976] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 93.059290][ T995] 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. [ 93.060649][ T976] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 93.073610][ T975] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 93.088267][ T995] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 93.128190][ T976] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 93.131545][ T975] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.147851][ T976] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.160881][ T995] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 93.177874][ T976] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.177911][ T976] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 93.178153][ T976] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.178345][ T976] 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. [ 93.178664][ T976] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.190972][ T975] 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. [ 93.206890][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.218462][ T995] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 93.230162][ T976] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.236506][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.245554][ T975] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.261547][ T1024] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.273728][ T995] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.295758][ T1024] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.296533][ T1024] device bridge_slave_0 entered promiscuous mode [ 93.311126][ T975] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.343970][ T1024] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.381129][ T995] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.389174][ T1024] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.411061][ T995] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 93.419310][ T1024] device bridge_slave_1 entered promiscuous mode [ 93.439095][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.450605][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.468304][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.475384][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.483848][ T995] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.493323][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.507828][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.516064][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.523202][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.530643][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.539211][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.543352][ T995] 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. [ 93.565255][ T995] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.577265][ T995] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.593206][ T1019] device veth0_vlan entered promiscuous mode [ 93.601580][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.609791][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.618034][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.625671][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.633666][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.660599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.674783][ T1019] device veth1_macvtap entered promiscuous mode [ 93.697654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.717557][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.783153][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.792906][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.802239][ T1037] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 93.811757][ T1037] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.822410][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.824885][ T1037] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.175: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 93.836293][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.849346][ T1037] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 93.856167][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.856858][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.874767][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop1 [ 93.879889][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.893325][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.902028][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.902829][ T1019] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.910239][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.923032][ T1019] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.948770][ T1019] 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 [ 93.951713][ T1024] device veth0_vlan entered promiscuous mode [ 93.969490][ T1019] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.987356][ T1019] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.991658][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.000866][ T1019] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.008528][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.030809][ T1019] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.031842][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.054814][ T1019] 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. [ 94.055734][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.070926][ T1019] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.093316][ T1019] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.102478][ T1024] device veth1_macvtap entered promiscuous mode [ 94.116144][ T1019] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.132925][ T1019] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.135559][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.144904][ T1019] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.152988][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.166308][ T1019] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 94.186025][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.186221][ T1019] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.211709][ T1019] 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. [ 94.216291][ T1032] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.234797][ T1032] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.242255][ T1019] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.242549][ T1032] device bridge_slave_0 entered promiscuous mode [ 94.254026][ T1019] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.279265][ T1034] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.286663][ T1034] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.295003][ T1034] device bridge_slave_0 entered promiscuous mode [ 94.302013][ T1032] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.309036][ T1032] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.316702][ T1032] device bridge_slave_1 entered promiscuous mode [ 94.324043][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.332536][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.340882][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.349370][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.361757][ T1040] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.368788][ T1040] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.376320][ T1040] device bridge_slave_0 entered promiscuous mode [ 94.384465][ T1040] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.391650][ T1040] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.399179][ T1040] device bridge_slave_1 entered promiscuous mode [ 94.406070][ T1034] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.413127][ T1034] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.420396][ T1034] device bridge_slave_1 entered promiscuous mode [ 94.522689][ T1051] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 94.533039][ T1051] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.536668][ T1032] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.550332][ T1032] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.557607][ T1032] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.564636][ T1032] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.575519][ T1051] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.185: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 94.579916][ T1034] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.595019][ T1051] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 94.601814][ T1034] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.601884][ T1034] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.624008][ T1034] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.635256][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop8 [ 94.637083][ T1024] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.662910][ T1024] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.667070][ T1040] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.683445][ T1040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.690792][ T1040] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.697933][ T1040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.706808][ T1024] 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 [ 94.727278][ T1024] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.739828][ T1024] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.758052][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.771658][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.773423][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.781395][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.796060][ T1024] 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. [ 94.804919][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.819399][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.842083][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.842207][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.864403][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.864651][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.886374][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.886553][ T1024] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.905087][ T1024] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.918204][ T1024] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 94.930748][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.946312][ T1024] 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. [ 94.962390][ T1024] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.962442][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.973955][ T1024] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.995315][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.003454][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.011381][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.018845][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.026521][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.050152][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.057229][ T1055] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.065052][ T1055] device bridge_slave_0 entered promiscuous mode [ 95.072267][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.079306][ T1055] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.086738][ T1055] device bridge_slave_1 entered promiscuous mode [ 95.094410][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.102906][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.109933][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.137878][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.146860][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.156726][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.164946][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.201098][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.209805][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.218520][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.227218][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.235595][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.243766][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.251599][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.259010][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.267864][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.276171][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.284387][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.291405][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.305684][ T1034] device veth0_vlan entered promiscuous mode [ 95.315480][ T1032] device veth0_vlan entered promiscuous mode [ 95.321827][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.330190][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.339459][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.347849][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.356263][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.364751][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.373105][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.380107][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.388547][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.396009][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.441717][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.449772][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.458271][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.466501][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.487090][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.497130][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.505522][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.513790][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.521965][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.529699][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.544978][ T1040] device veth0_vlan entered promiscuous mode [ 95.553565][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.561859][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.582887][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.591224][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.603107][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.611487][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.620852][ T1034] device veth1_macvtap entered promiscuous mode [ 95.631726][ T1032] device veth1_macvtap entered promiscuous mode [ 95.648822][ T1075] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.656387][ T1075] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.664318][ T1075] device bridge_slave_0 entered promiscuous mode [ 95.671863][ T1075] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.678889][ T1075] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.686249][ T1075] device bridge_slave_1 entered promiscuous mode [ 95.703595][ T1040] device veth1_macvtap entered promiscuous mode [ 95.722286][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.729917][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.737991][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.745762][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.754059][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.762519][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.770657][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.779125][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.787568][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.799704][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.807347][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.837581][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.846290][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.855289][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.863710][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.872250][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.880416][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.889095][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.898014][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.906484][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.913541][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.920918][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.929401][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.937830][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.944924][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.952594][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.984989][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.993118][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.040467][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.060115][ T1080] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 96.066233][ T1055] device veth0_vlan entered promiscuous mode [ 96.071109][ T1080] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.085922][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.094341][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.101924][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.118369][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.126373][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.137604][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.146717][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.160951][ T1055] device veth1_macvtap entered promiscuous mode [ 96.185161][ T1086] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 96.195305][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.196644][ T1084] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 96.210454][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.234203][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.235029][ T1032] 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. [ 96.242132][ T1086] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.257867][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.270208][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.282622][ T1084] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.296091][ T1086] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.193: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.320000][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.320079][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.328669][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.346331][ T1084] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.190: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.350016][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.376292][ T1086] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 96.377125][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.384684][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.392809][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.415588][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.422663][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.423654][ T1084] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 96.430384][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.440526][ T1032] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 96.446073][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.464646][ T1040] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.467243][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.485970][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.498768][ T1040] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.501680][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.527386][ T1040] 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 [ 96.542127][ T1034] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.554146][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.562132][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.574328][ T1034] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.582367][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.602696][ T1034] 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 [ 96.603970][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.632222][ T1032] 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. [ 96.632295][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.648149][ T1040] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.656374][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.675195][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.675534][ T1034] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.690709][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.701991][ T1032] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.710385][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.725017][ T1040] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.734263][ T1034] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.746437][ T1040] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.765031][ T1034] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.790383][ T1032] 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. [ 96.790593][ T1075] device veth0_vlan entered promiscuous mode [ 96.811184][ T1040] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.821966][ T1075] device veth1_macvtap entered promiscuous mode [ 96.833309][ T1034] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.848695][ T1040] 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. [ 96.851951][ T1034] 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. [ 96.881110][ T1032] 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. [ 96.891043][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.904824][ T1034] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.907149][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.920718][ T1040] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.928594][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.950442][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.959019][ T1032] 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. [ 96.959105][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.974945][ T1034] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.982866][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.005225][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.005781][ T1032] 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. [ 97.014129][ T1040] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.044658][ T1040] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.051447][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.059896][ T1040] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.069822][ T1034] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.079712][ T1040] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.095044][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.107994][ T1040] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 97.128345][ T1095] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 97.128678][ T1032] 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. [ 97.137466][ T1040] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.153870][ T1032] 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. [ 97.168209][ T1034] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.184191][ T1032] 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. [ 97.210315][ T1095] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.214516][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.228070][ T1034] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.242287][ T1040] 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. [ 97.245711][ T1032] 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. [ 97.260797][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.285652][ T1095] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.196: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 97.304750][ T1034] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 97.317538][ T1040] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.329435][ T1034] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.336159][ T1040] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.344715][ T1095] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 97.367643][ T1034] 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. [ 97.385729][ T1034] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.399188][ T1034] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.415629][ T1055] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.431240][ T1055] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/08/28 22:41:31 executed programs: 191 [ 97.446875][ T1055] 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 [ 97.469065][ T1055] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.533027][ T1100] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 97.549575][ T1055] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.563944][ T1100] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.565527][ T1055] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.589644][ T1055] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.610453][ T1055] 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. [ 97.626888][ T1055] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.641988][ T1055] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.658373][ T1055] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.669314][ T1100] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.198: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 97.693101][ T1100] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 97.694402][ T1055] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.714708][ T509] udevd[509]: incorrect ext4 checksum on /dev/loop7 [ 97.716601][ T1075] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.733482][ T1075] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.746781][ T1075] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 97.761202][ T1055] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.767542][ T1075] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.791771][ T1055] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 97.804312][ T1075] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.806098][ T1055] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.819707][ T1075] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.839974][ T1055] 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. [ 97.866123][ T1055] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.870224][ T1104] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.879233][ T1055] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.888444][ T1075] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.914396][ T1104] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.921352][ T1075] 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. [ 97.921896][ T1104] device bridge_slave_0 entered promiscuous mode [ 97.972513][ T1075] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.998313][ T1104] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.005845][ T1104] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.013205][ T1075] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 98.013524][ T1104] device bridge_slave_1 entered promiscuous mode [ 98.034896][ T1075] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 98.057535][ T1075] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.081065][ T1075] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.095539][ T1075] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 98.110169][ T1075] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.126096][ T1075] 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. [ 98.142434][ T1075] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.154129][ T1075] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended